diff options
19 files changed, 7708 insertions, 0 deletions
diff --git a/packages/linux/ixp4xx-kernel.inc b/packages/linux/ixp4xx-kernel.inc new file mode 100644 index 0000000000..54679ebfdf --- /dev/null +++ b/packages/linux/ixp4xx-kernel.inc @@ -0,0 +1,198 @@ +# ixp4xx-kernel.inc +# +# Standard definitions for any IXP4xx Linux kernel. +# Include this file in a .bb which specifies, at least, +# PN,PV,PR for the desired kernel +# +# Define the following *before* including this file as +# required: +# +# IXP4XX_PATCHES - full list of patches to apply +# +# IXP4XX_SUFFIX - the suffix to add after 'zImage-' in the +# deploy/images directory - defaults to "ixp4xx" +# +# -------------------------------------------------------------- +# +# Within this file bitbake variables local to the file are +# named N1K_FOO +# +SECTION = "kernel" +DESCRIPTION = "Linux kernel for the Intel IXP4xx device" +LICENSE = "GPL" +MAINTAINER = "NSLU2-Linux <www.nslu2-linux.org>" + +DEPENDS += "devio-native" + +# Linux kernel source has the general form linux-X.Y.Z-patchP, +# X.Y is the major version number, Z (which may have multiple +# parts) is a sub-version and 'patch' is something like 'mm' or +# 'ac' with a patch version. The original bz2 archive will be +# in a directory/file vX.Y/linux-X.Y.Z.tar.bz2. The unpacked +# source will be in the directory linux-X.Y.Z and this directory +# name corresponds to the module directory (in /lib/modules). +# +# The corresponding .bb file should be called: +# +# package_X.Y.Z-patchP +# +# Giving PN=package PV=X.Y.Z-patchP (and PR is set in the .bb +# file). Files, including the all important defconfig, are +# searched for in the following directories (last one first): +# +# ixp4xx-kernel/files +# ixp4xx-kernel/X.Y +# ixp4xx-kernel/X.Y.Z +# ixp4xx-kernel/X.Y.Z-patch +# ixp4xx-kernel/X.Y.Z-patchP +# package-X.Y.Z-patchP +# +# This allows sharing of patch files and other useful source! +# To share a file or patch with an earlier version put it in +# the shared directory - e.g. to use foo.patch on 2.6.11.2 and +# 2.6.11.4 it should be in directory ixp4xx-kernel/2.6.11. +# +# Note that when there are multiple patches the X.Y.Z-patch form +# uses base-patch (e.g. 2.6.12-mm) whereas X.Y.Z-patchP has the +# full form, for example 2.6.12-rc3-mm1 (in the same case). + +#PN=package-name +#PV=package-version (full) + +# The patch has the general form (rcN|preN|acN|mmN|bkN)* with the +# separate patch items being separated by '-' characters. The +# rc patch is first and has the important property that it +# requires the *preceding* kernel base version and that this +# will be the source directory name. +python () { + # The patches list may be empty. This code starts with the base + # kernel version and steps through the patches. Because the rc and + # pre patches actually require the *preceding* kernel version the code + # fixes that up appropriately. + pv = bb.data.getVar("PV",d,1).split('-') + kernel = pv[0].split('.') + base = pv[0] + name = [base] + major = '.'.join(name[0].split('.')[0:2]) + minor = '.'.join(name[0].split('.')[0:3]) + patch_uri = [ None ] + filedir = "${FILE_DIRNAME}/ixp4xx-kernel/%s" + # This entry will become the last one (everything is inserted before it) + filepath = [ filedir % "files" ] + pref = 10 + mmac = 0 + for patch in pv[1:]: + name.append(patch) + pname = '-'.join(name) + if patch[0:2] == "rc" or patch[0:3] == "pre": + patch_uri.append("ftp://ftp.kernel.org/pub/linux/kernel/v%s/testing/patch-%s.bz2;patch=1;pname=%s" % (major, pname, pname)) + kernel[-1] = str(int(kernel[-1]) - 1) + if patch[0:2] == "rc" and pref == 10: + pref = 6 + filepath[0:0] = [ filedir % name[0] ] + filepath[0:0] = [ filedir % (name[0] + "-rc") ] + else: + pref = 2 + elif patch[0:2] == "bk" or patch[0:3] == "git": + patch_uri.append("ftp://ftp.kernel.org/pub/linux/kernel/v%s/snapshots/patch-%s.bz2;patch=1;pname=%s" % (major, pname, pname)) + pref = 2 + elif patch[0:2] == "ac": + patch_uri.append("ftp://ftp.kernel.org/pub/linux/kernel/people/alan/linux-%s/%s/patch-%s" % (major, base, pname)) + mmac = 2 + filepath[0:0] = [ filedir % (name[0] + "-ac") ] + elif patch[0:2] == "mm": + patch_uri.append("ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/%s/%s/%s/%s.bz2;patch=1;pname=%s" % (major, base, pname, pname, pname)) + mmac = 2 + filepath[0:0] = [ filedir % (name[0] + "-mm") ] + else: + raise bb.build.FuncFailed("ixp4xx-kernel: patch %s not recognized in %s" % (patch, '-'.join(pv))) + filepath[0:0] = [ filedir % pname ] + base = pname + + base = '.'.join(kernel) + patch_uri[0] = "ftp://ftp.kernel.org/pub/linux/kernel/v%s/linux-%s.tar.bz2" % (major, base) + filepath[-1:-1] = [ filedir % base ] + if base != minor: + filepath[-1:-1] = [ filedir % minor ] + filepath[-1:-1] = [ filedir % major ] + + bb.data.setVar("IXP4XX_SRCMAJ", major, d) + # bb.note("IXP4XX_SRCMAJ := %s" % major) + bb.data.setVar("IXP4XX_SRCVER", base, d) + # bb.note("IXP4XX_SRCVER := %s" % base) + bb.data.setVar("IXP4XX_SRCURI", ' '.join(patch_uri), d) + # bb.note("IXP4XX_SRCURI := %s" % ' '.join(patch_uri)) + bb.data.setVar("IXP4XX_FILESPATH", ':'.join(filepath), d) + # bb.note("IXP4XX_FILESPATH := %s" % ' '.join(filepath)) + bb.data.setVar("DEFAULT_PREFERENCE", pref-mmac, d) + # bb.note("DEFAULT_PREFERENCE := %s" % (pref-mmac)) +} + +# FILESPATH: this list is in order last-searched-first, therefore +# the first entry is the *latest* and/or most specific +FILESPATH = "${IXP4XX_FILESPATH}:${FILE_DIRNAME}/ixp4xx-kernel/" + +# The working directory will be the 'base' version (which may not be the +# same as implied by the PV variable because it corresponds to the prior +# minor version for rc and pre patched versions). +S = "${WORKDIR}/linux-${IXP4XX_SRCVER}" + +# IXP4XX_PATCHES is a list of additional patches to apply +IXP4XX_PATCHES ?= "" + +IXP4XX_SUFFIX ?= "ixp4xx" + +SRC_URI = "${IXP4XX_SRCURI}" +SRC_URI += "${IXP4XX_PATCHES}" +SRC_URI += "file://defconfig" + +COMPATIBLE_HOST = 'arm.*-linux' + +inherit kernel + +ARCH = "arm" +KERNEL_IMAGETYPE = "zImage" +# To specify the console set KERNEL_CONSOLE in the .bb file. +# CMDLINE_ROOT contains the boot options, CMDLINE_KERNEL_OPTIONS +# contains the things for a specific kernel. +# CMDLINE_KERNEL_OPTIONS ?= "reboot=s" +CMDLINE_KERNEL_OPTIONS ?= +CMDLINE_ROOT = "root=/dev/mtdblock2 rw rootfstype=jffs2 mem=64M@0x00000000 init=/linuxrc" +CMDLINE_DEBUG = +CMDLINE = "${CMDLINE_ROOT} ${CMDLINE_KERNEL_OPTIONS} ${CMDLINE_DEBUG} ${CMDLINE_CONSOLE}" + +# Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as +# required. Notice that this has to be done for each separately built +# module as well! +KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}" +KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}" + +# Set EXTRAVERSION and LOCALVERSION to "" so that the kernel version +# remains pinned to the x.y.z form, also turn off the directory +# printing which provides almost all the output of an incremental build. +EXTRA_OEMAKE += "EXTRAVERSION=" +EXTRA_OEMAKE += "LOCALVERSION=" +EXTRA_OEMAKE += "MAKEFLAGS='--no-print-directory'" + +# Override KERNEL_RELEASE from kernel.bbclass to match: +KERNEL_RELEASE = "${KERNEL_VERSION}" + +do_configure_prepend() { + rm -f ${S}/.config + echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >>'${S}/.config' + if test '${ARCH_BYTE_SEX}' = be + then + echo 'CONFIG_CPU_BIG_ENDIAN=y' >>'${S}/.config' + fi + sed -e '/CONFIG_CPU_BIG_ENDIAN/d' -e '/CONFIG_CMDLINE=/d' '${WORKDIR}/defconfig' >>'${S}/.config' + rm -rf ${S}/include/asm-arm/arch ${S}/include/asm-arm/proc \ + ${S}/include/asm-arm/.proc ${S}/include/asm-arm/.arch +} + +do_deploy[dirs] = "${S}" +do_deploy() { + install -d ${DEPLOY_DIR}/images + install -m 644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${IXP4XX_SUFFIX} +} + +addtask deploy before do_build after do_compile diff --git a/packages/linux/ixp4xx-kernel/.mtn2git_empty b/packages/linux/ixp4xx-kernel/.mtn2git_empty new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/.mtn2git_empty diff --git a/packages/linux/ixp4xx-kernel/2.6.15/.mtn2git_empty b/packages/linux/ixp4xx-kernel/2.6.15/.mtn2git_empty new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/.mtn2git_empty diff --git a/packages/linux/ixp4xx-kernel/2.6.15/00-memory-h-page-shift.patch b/packages/linux/ixp4xx-kernel/2.6.15/00-memory-h-page-shift.patch new file mode 100644 index 0000000000..30d34952d5 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/00-memory-h-page-shift.patch @@ -0,0 +1,91 @@ +http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=3218/1 + +PAGE_SHIFT is undeclared in include/asm-arm/arch-ixp4xx/memory.h, identified by the following kernel compilation error: + +CC [M] sound/core/memory.o +In file included from include/asm/memory.h:27, +from include/asm/io.h:28, +from sound/core/memory.c:24: +include/asm/arch/memory.h: In function `__arch_adjust_zones': +include/asm/arch/memory.h:28: error: `PAGE_SHIFT' undeclared (first use +in this function) + +This patch replaces my previous attempt at fixing this problem (Patch 3214/1) and is based on the following feedback: + +Russell King wrote: +> The error you see came up on SA1100. The best solution was to move +> the __arch_adjust_zones() function out of line. I suggest ixp4xx +> does the same. + +I have moved the function out of line into arch/arm/mach-ixp4xx/common-pci.c as suggested. + +Signed-off-by: Rod Whitby <rod@whitby.id.au> + +--- linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/memory.h~ 2005-12-30 05:18:27.000000000 +1030 ++++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/memory.h 2005-12-30 05:36:04.000000000 +1030 +@@ -16,31 +16,10 @@ + + #ifndef __ASSEMBLY__ + +-/* +- * Only first 64MB of memory can be accessed via PCI. +- * We use GFP_DMA to allocate safe buffers to do map/unmap. +- * This is really ugly and we need a better way of specifying +- * DMA-capable regions of memory. +- */ +-static inline void __arch_adjust_zones(int node, unsigned long *zone_size, +- unsigned long *zhole_size) +-{ +- unsigned int sz = SZ_64M >> PAGE_SHIFT; +- +- /* +- * Only adjust if > 64M on current system +- */ +- if (node || (zone_size[0] <= sz)) +- return; +- +- zone_size[1] = zone_size[0] - sz; +- zone_size[0] = sz; +- zhole_size[1] = zhole_size[0]; +- zhole_size[0] = 0; +-} ++void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); + + #define arch_adjust_zones(node, size, holes) \ +- __arch_adjust_zones(node, size, holes) ++ ixp4xx_adjust_zones(node, size, holes) + + #define ISA_DMA_THRESHOLD (SZ_64M - 1) + +--- linux-2.6.15-rc7/arch/arm/mach-ixp4xx/common-pci.c~ 2005-12-30 05:16:03.000000000 +1030 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/common-pci.c 2005-12-30 05:43:55.000000000 +1030 +@@ -341,6 +341,29 @@ int dma_needs_bounce(struct device *dev, + return (dev->bus == &pci_bus_type ) && ((dma_addr + size) >= SZ_64M); + } + ++/* ++ * Only first 64MB of memory can be accessed via PCI. ++ * We use GFP_DMA to allocate safe buffers to do map/unmap. ++ * This is really ugly and we need a better way of specifying ++ * DMA-capable regions of memory. ++ */ ++void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size, ++ unsigned long *zhole_size) ++{ ++ unsigned int sz = SZ_64M >> PAGE_SHIFT; ++ ++ /* ++ * Only adjust if > 64M on current system ++ */ ++ if (node || (zone_size[0] <= sz)) ++ return; ++ ++ zone_size[1] = zone_size[0] - sz; ++ zone_size[0] = sz; ++ zhole_size[1] = zhole_size[0]; ++ zhole_size[0] = 0; ++} ++ + void __init ixp4xx_pci_preinit(void) + { + unsigned long processor_id; diff --git a/packages/linux/ixp4xx-kernel/2.6.15/10-mtdpart-redboot-fis-byteswap.patch b/packages/linux/ixp4xx-kernel/2.6.15/10-mtdpart-redboot-fis-byteswap.patch new file mode 100644 index 0000000000..077aa00816 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/10-mtdpart-redboot-fis-byteswap.patch @@ -0,0 +1,77 @@ +drivers/mtd/redboot.c: recognise a foreign byte sex partition table + +The RedBoot boot loader writes flash partition tables containing native +byte sex 32 bit values. When booting an opposite byte sex kernel (e.g. an +LE kernel from BE RedBoot) the current MTD driver fails to handle the +partition table and therefore is unable to generate the correct partition +map for the flash. + +The patch recognises that the FIS directory (the partition table) is +byte-reversed by examining the partition table size, which is known to be +one erase block (this is an assumption made elsewhere in redboot.c). If +the size matches the erase block after byte swapping the value then +byte-reversal is assumed, if not no further action is taken. The patched +code is fail safe; should redboot.c be changed to support a partition table +with a modified size field the test will fail and the partition table will +be assumed to have the host byte sex. + +If byte-reversal is detected the patch byte swaps the remainder of the 32 +bit fields in the copy of the table; this copy is then used to set up the +MTD partition map. + +Signed-off-by: John Bowler <jbowler@acm.org> +Signed-off-by: Andrew Morton <akpm@osdl.org> +Modified slightly and +Signed-off-by: David Woodhouse <dwmw2@infradead.org> + +Index: drivers/mtd/redboot.c +=================================================================== +RCS file: /home/cvs/mtd/drivers/mtd/redboot.c,v +retrieving revision 1.18 +retrieving revision 1.19 +diff -u -p -r1.18 -r1.19 +--- linux-2.6.15/drivers/mtd/redboot.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/mtd/redboot.c 1970-01-01 00:00:00.000000000 +0000 +@@ -1,5 +1,5 @@ + /* +- * $Id: redboot.c,v 1.18 2005/11/07 11:14:21 gleixner Exp $ ++ * $Id: redboot.c,v 1.19 2005/12/01 10:03:51 dwmw2 Exp $ + * + * Parse RedBoot-style Flash Image System (FIS) tables and + * produce a Linux partition array to match. +@@ -89,8 +89,32 @@ static int parse_redboot_partitions(stru + i = numslots; + break; + } +- if (!memcmp(buf[i].name, "FIS directory", 14)) ++ if (!memcmp(buf[i].name, "FIS directory", 14)) { ++ /* This is apparently the FIS directory entry for the ++ * FIS directory itself. The FIS directory size is ++ * one erase block; if the buf[i].size field is ++ * swab32(erasesize) then we know we are looking at ++ * a byte swapped FIS directory - swap all the entries! ++ * (NOTE: this is 'size' not 'data_length'; size is ++ * the full size of the entry.) ++ */ ++ if (swab32(buf[i].size) == master->erasesize) { ++ int j; ++ for (j = 0; j < numslots && buf[j].name[0] != 0xff; ++j) { ++ /* The unsigned long fields were written with the ++ * wrong byte sex, name and pad have no byte sex. ++ */ ++ swab32s(&buf[j].flash_base); ++ swab32s(&buf[j].mem_base); ++ swab32s(&buf[j].size); ++ swab32s(&buf[j].entry_point); ++ swab32s(&buf[j].data_length); ++ swab32s(&buf[j].desc_cksum); ++ swab32s(&buf[j].file_cksum); ++ } ++ } + break; ++ } + } + if (i == numslots) { + /* Didn't find it */ + + diff --git a/packages/linux/ixp4xx-kernel/2.6.15/19-jffs2-force-be.patch b/packages/linux/ixp4xx-kernel/2.6.15/19-jffs2-force-be.patch new file mode 100644 index 0000000000..09379031dd --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/19-jffs2-force-be.patch @@ -0,0 +1,13 @@ +--- linux-2.6.15/fs/jffs2/nodelist.h 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/fs/jffs2/nodelist.h 1970-01-01 00:00:00.000000000 +0000 +@@ -44,7 +44,9 @@ + #define D2(x) + #endif + +-#define JFFS2_NATIVE_ENDIAN ++#undef JFFS2_NATIVE_ENDIAN ++#define JFFS2_BIG_ENDIAN 1 ++#undef JFFS2_LITTLE_ENDIAN + + /* Note we handle mode bits conversion from JFFS2 (i.e. Linux) to/from + whatever OS we're actually running on here too. */ diff --git a/packages/linux/ixp4xx-kernel/2.6.15/40-rtc-class.patch b/packages/linux/ixp4xx-kernel/2.6.15/40-rtc-class.patch new file mode 100644 index 0000000000..feea3f2f8b --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/40-rtc-class.patch @@ -0,0 +1,2719 @@ +--- linux-nslu2.orig/include/linux/rtc.h 2006-01-03 15:31:18.000000000 +0100 ++++ linux-nslu2/include/linux/rtc.h 2006-01-03 15:34:24.000000000 +0100 +@@ -91,8 +91,81 @@ struct rtc_pll_info { + #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) /* Get PLL correction */ + #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */ + ++/* interrupt flags */ ++#define RTC_IRQF 0x80 /* any of the following is active */ ++#define RTC_PF 0x40 ++#define RTC_AF 0x20 ++#define RTC_UF 0x10 ++ + #ifdef __KERNEL__ + ++#include <linux/device.h> ++#include <linux/seq_file.h> ++#include <linux/cdev.h> ++#include <linux/poll.h> ++ ++struct rtc_class_ops { ++ int (*open)(struct device *); ++ void (*release)(struct device *); ++ int (*ioctl)(struct device *, unsigned int, unsigned long); ++ int (*read_time)(struct device *, struct rtc_time *); ++ int (*set_time)(struct device *, struct rtc_time *); ++ int (*read_alarm)(struct device *, struct rtc_wkalrm *); ++ int (*set_alarm)(struct device *, struct rtc_wkalrm *); ++ int (*proc)(struct device *, struct seq_file *); ++ int (*set_mmss)(struct device *, unsigned long secs); ++ int (*irq_set_state)(struct device *, int enabled); ++ int (*irq_set_freq)(struct device *, int freq); ++}; ++ ++#define RTC_DEVICE_NAME_SIZE 20 ++struct rtc_task; ++ ++struct rtc_device ++{ ++ int id; ++ struct module *owner; ++ struct rw_semaphore lock; ++ struct class_device class_dev; ++ struct rtc_class_ops *ops; ++ char name[RTC_DEVICE_NAME_SIZE]; ++ ++ struct cdev char_dev; ++ struct semaphore char_sem; ++ ++ unsigned long irq_data; ++ spinlock_t irq_lock; ++ wait_queue_head_t irq_queue; ++ struct fasync_struct *async_queue; ++ ++ spinlock_t irq_task_lock; ++ struct rtc_task *irq_task; ++ int irq_freq; ++}; ++#define to_rtc_device(d) container_of(d, struct rtc_device, class_dev) ++ ++extern struct rtc_device *rtc_device_register(char *name, ++ struct device *dev, ++ struct rtc_class_ops *ops, ++ struct module *owner); ++extern void rtc_device_unregister(struct rtc_device *rdev); ++extern int rtc_interface_register(struct class_interface *intf); ++ ++ ++extern int rtc_month_days(unsigned int month, unsigned int year); ++extern int rtc_valid_tm(struct rtc_time *tm); ++extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time); ++extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm); ++ ++extern int rtc_read_time(struct class_device *class_dev, struct rtc_time *tm); ++extern int rtc_set_time(struct class_device *class_dev, struct rtc_time *tm); ++extern int rtc_read_alarm(struct class_device *class_dev, ++ struct rtc_wkalrm *alrm); ++extern int rtc_set_alarm(struct class_device *class_dev, ++ struct rtc_wkalrm *alrm); ++extern void rtc_update_irq(struct class_device *class_dev, ++ unsigned long num, unsigned long events); ++ + typedef struct rtc_task { + void (*func)(void *private_data); + void *private_data; +--- linux-nslu2.orig/drivers/Kconfig 2006-01-03 15:31:19.000000000 +0100 ++++ linux-nslu2/drivers/Kconfig 2006-01-04 01:27:31.000000000 +0100 +@@ -66,4 +66,6 @@ source "drivers/infiniband/Kconfig" + + source "drivers/sn/Kconfig" + ++source "drivers/rtc/Kconfig" ++ + endmenu +--- linux-nslu2.orig/drivers/Makefile 2006-01-03 15:33:32.000000000 +0100 ++++ linux-nslu2/drivers/Makefile 2006-01-04 01:27:31.000000000 +0100 +@@ -54,6 +54,7 @@ obj-$(CONFIG_USB_GADGET) += usb/gadget/ + obj-$(CONFIG_GAMEPORT) += input/gameport/ + obj-$(CONFIG_INPUT) += input/ + obj-$(CONFIG_I2O) += message/ ++obj-y += rtc/ + obj-$(CONFIG_I2C) += i2c/ + obj-$(CONFIG_W1) += w1/ + obj-$(CONFIG_HWMON) += hwmon/ +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/class.c 2006-01-03 15:45:19.000000000 +0100 +@@ -0,0 +1,141 @@ ++/* ++ * RTC subsystem, base class ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * class skeleton from drivers/hwmon/hwmon.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/module.h> ++#include <linux/rtc.h> ++#include <linux/kdev_t.h> ++#include <linux/idr.h> ++ ++static DEFINE_IDR(rtc_idr); ++static DECLARE_MUTEX(idr_lock); ++struct class *rtc_class; ++ ++static void rtc_device_release(struct class_device *class_dev) ++{ ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ down(&idr_lock); ++ idr_remove(&rtc_idr, rtc->id); ++ up(&idr_lock); ++ kfree(rtc); ++} ++ ++/** ++ * rtc_device_register - register w/ RTC class ++ * @dev: the device to register ++ * ++ * rtc_device_unregister() must be called when the class device is no ++ * longer needed. ++ * ++ * Returns the pointer to the new struct class device. ++ */ ++struct rtc_device *rtc_device_register(char *name, struct device *dev, ++ struct rtc_class_ops *ops, ++ struct module *owner) ++{ ++ struct rtc_device *rtc; ++ int id, err; ++ ++ if (idr_pre_get(&rtc_idr, GFP_KERNEL) == 0) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ ++ down(&idr_lock); ++ err = idr_get_new(&rtc_idr, NULL, &id); ++ up(&idr_lock); ++ ++ if (err < 0) ++ goto exit; ++ ++ id = id & MAX_ID_MASK; ++ ++ if ((rtc = kzalloc(sizeof(struct rtc_device), GFP_KERNEL)) == NULL) { ++ err = -ENOMEM; ++ goto exit_idr; ++ } ++ ++ rtc->id = id; ++ rtc->ops = ops; ++ rtc->owner = owner; ++ rtc->class_dev.dev = dev; ++ rtc->class_dev.class = rtc_class; ++ rtc->class_dev.release = rtc_device_release; ++ ++ init_rwsem(&rtc->lock); ++ spin_lock_init(&rtc->irq_lock); ++ spin_lock_init(&rtc->irq_task_lock); ++ ++ strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE); ++ snprintf(rtc->class_dev.class_id, BUS_ID_SIZE, "rtc%d", id); ++ ++ if ((err = class_device_register(&rtc->class_dev))) ++ goto exit_kfree; ++ ++ dev_info(dev, "rtc core: registered %s as %s\n", ++ rtc->name, rtc->class_dev.class_id); ++ ++ return rtc; ++ ++exit_kfree: ++ kfree(rtc); ++ ++exit_idr: ++ idr_remove(&rtc_idr, id); ++ ++exit: ++ return ERR_PTR(err); ++} ++EXPORT_SYMBOL_GPL(rtc_device_register); ++ ++ ++/** ++ * rtc_device_unregister - removes the previously registered RTC class device ++ * ++ * @rtc: the RTC class device to destroy ++ */ ++void rtc_device_unregister(struct rtc_device *rtc) ++{ ++ down_write(&rtc->lock); ++ class_device_unregister(&rtc->class_dev); ++} ++EXPORT_SYMBOL_GPL(rtc_device_unregister); ++ ++int rtc_interface_register(struct class_interface *intf) ++{ ++ intf->class = rtc_class; ++ return class_interface_register(intf); ++} ++EXPORT_SYMBOL_GPL(rtc_interface_register); ++ ++static int __init rtc_init(void) ++{ ++ rtc_class = class_create(THIS_MODULE, "rtc"); ++ if (IS_ERR(rtc_class)) { ++ printk(KERN_ERR "%s: couldn't create class\n", __FILE__); ++ return PTR_ERR(rtc_class); ++ } ++ return 0; ++} ++ ++static void __exit rtc_exit(void) ++{ ++ class_destroy(rtc_class); ++} ++ ++module_init(rtc_init); ++module_exit(rtc_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towerteh.it>"); ++MODULE_DESCRIPTION("RTC class support"); ++MODULE_LICENSE("GPL"); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/Kconfig 2006-01-04 01:27:21.000000000 +0100 +@@ -0,0 +1,93 @@ ++# ++# RTC class/drivers configuration ++# ++ ++menu "Real Time Clock" ++ ++config RTC_CLASS ++ tristate "RTC class" ++ depends on EXPERIMENTAL ++ default y ++ help ++ Generic RTC class support. If you say yes here, you will ++ be allowed to plug one or more RTCs to your system. You will ++ probably want to enable one of more of the interfaces below. ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-class. ++ ++comment "RTC interfaces" ++ depends on RTC_CLASS ++ ++config RTC_INTF_SYSFS ++ tristate "sysfs" ++ depends on RTC_CLASS && SYSFS ++ default RTC_CLASS ++ help ++ Say yes here if you want to use your RTC using the sysfs ++ interface, /sys/class/rtc/rtcX . ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-sysfs. ++ ++config RTC_INTF_PROC ++ tristate "proc" ++ depends on RTC_CLASS && PROC_FS ++ default RTC_CLASS ++ help ++ Say yes here if you want to use your RTC using the proc ++ interface, /proc/driver/rtc . ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-proc. ++ ++config RTC_INTF_DEV ++ tristate "dev" ++ depends on RTC_CLASS ++ default RTC_CLASS ++ help ++ Say yes here if you want to use your RTC using the dev ++ interface, /dev/rtc . ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-dev. ++ ++comment "RTC drivers" ++ depends on RTC_CLASS ++ ++config RTC_DRV_X1205 ++ tristate "Xicor/Intersil X1205 RTC chip" ++ depends on RTC_CLASS && I2C ++ help ++ If you say yes here you get support for the ++ Xicor/Intersil X1205 RTC chip. ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-x1205. ++ ++config RTC_DRV_DS1672 ++ tristate "Dallas/Maxim DS1672" ++ depends on RTC_CLASS && I2C ++ help ++ If you say yes here you get support for the ++ Dallas/Maxim DS1672 timekeeping chip. ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-ds1672. ++ ++config RTC_DRV_TEST ++ tristate "Test driver/device" ++ depends on RTC_CLASS ++ help ++ If you say yes here you get support for the ++ RTC test driver. It's a software RTC which can be ++ used to test the RTC subsystem APIs. It gets ++ the time from the system clock. ++ You want this driver only if you are doing development ++ on the RTC subsystem. Please read the source code ++ for further details. ++ ++ This driver can also be built as a module. If so, the module ++ will be called rtc-test. ++ ++endmenu +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/Makefile 2006-01-04 01:27:21.000000000 +0100 +@@ -0,0 +1,15 @@ ++# ++# Makefile for RTC class/drivers. ++# ++ ++obj-y += utils.o ++obj-$(CONFIG_RTC_CLASS) += rtc-core.o ++rtc-core-y := class.o interface.o ++obj-$(CONFIG_RTC_INTF_SYSFS) += rtc-sysfs.o ++obj-$(CONFIG_RTC_INTF_PROC) += rtc-proc.o ++obj-$(CONFIG_RTC_INTF_DEV) += rtc-dev.o ++ ++obj-$(CONFIG_RTC_DRV_X1205) += rtc-x1205.o ++obj-$(CONFIG_RTC_DRV_TEST) += rtc-test.o ++obj-$(CONFIG_RTC_DRV_DS1672) += rtc-ds1672.o ++ +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/interface.c 2006-01-03 15:34:24.000000000 +0100 +@@ -0,0 +1,189 @@ ++/* ++ * RTC subsystem, interface functions ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on arch/arm/common/rtctime.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/rtc.h> ++ ++extern struct class *rtc_class; ++ ++int rtc_read_time(struct class_device *class_dev, struct rtc_time *tm) ++{ ++ int err = -EINVAL; ++ struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; ++ ++ if (ops->read_time) { ++ memset(tm, 0, sizeof(struct rtc_time)); ++ err = ops->read_time(class_dev->dev, tm); ++ } ++ return err; ++} ++EXPORT_SYMBOL(rtc_read_time); ++ ++int rtc_set_time(struct class_device *class_dev, struct rtc_time *tm) ++{ ++ int err; ++ struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; ++ ++ err = rtc_valid_tm(tm); ++ if (err == 0 && ops->set_time) ++ err = ops->set_time(class_dev->dev, tm); ++ ++ return err; ++} ++EXPORT_SYMBOL(rtc_set_time); ++ ++int rtc_read_alarm(struct class_device *class_dev, struct rtc_wkalrm *alarm) ++{ ++ struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; ++ int err = -EINVAL; ++ ++ if (ops->read_alarm) { ++ memset(alarm, 0, sizeof(struct rtc_wkalrm)); ++ err = ops->read_alarm(class_dev->dev, alarm); ++ } ++ return err; ++} ++EXPORT_SYMBOL(rtc_read_alarm); ++ ++int rtc_set_alarm(struct class_device *class_dev, struct rtc_wkalrm *alarm) ++{ ++ int err = -EINVAL; ++ struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; ++ ++ if (ops->set_alarm) ++ err = ops->set_alarm(class_dev->dev, alarm); ++ return err; ++} ++EXPORT_SYMBOL(rtc_set_alarm); ++ ++void rtc_update_irq(struct class_device *class_dev, ++ unsigned long num, unsigned long events) ++{ ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ spin_lock(&rtc->irq_lock); ++ rtc->irq_data = (rtc->irq_data + (num << 8)) | events; ++ spin_unlock(&rtc->irq_lock); ++ ++ spin_lock(&rtc->irq_task_lock); ++ if (rtc->irq_task) ++ rtc->irq_task->func(rtc->irq_task->private_data); ++ spin_unlock(&rtc->irq_task_lock); ++ ++ wake_up_interruptible(&rtc->irq_queue); ++ kill_fasync(&rtc->async_queue, SIGIO, POLL_IN); ++} ++EXPORT_SYMBOL(rtc_update_irq); ++ ++struct class_device *rtc_open(char *name) ++{ ++ struct class_device *class_dev = NULL, ++ *class_dev_tmp; ++ ++ down(&rtc_class->sem); ++ list_for_each_entry(class_dev_tmp, &rtc_class->children, node) { ++ if (strncmp(class_dev_tmp->class_id, name, BUS_ID_SIZE) == 0) { ++ class_dev = class_dev_tmp; ++ break; ++ } ++ } ++ up(&rtc_class->sem); ++ ++ return class_dev; ++} ++EXPORT_SYMBOL(rtc_open); ++ ++void rtc_close(struct class_device *class_dev) ++{ ++} ++EXPORT_SYMBOL(rtc_close); ++ ++int rtc_irq_register(struct class_device *class_dev, struct rtc_task *task) ++{ ++ int retval = -EBUSY; ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ if (task == NULL || task->func == NULL) ++ return -EINVAL; ++ ++ spin_lock(&rtc->irq_task_lock); ++ if (rtc->irq_task == NULL) { ++ rtc->irq_task = task; ++ retval = 0; ++ } ++ spin_unlock(&rtc->irq_task_lock); ++ ++ return retval; ++} ++EXPORT_SYMBOL(rtc_irq_register); ++ ++void rtc_irq_unregister(struct class_device *class_dev, struct rtc_task *task) ++{ ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ spin_lock(&rtc->irq_task_lock); ++ if (rtc->irq_task == task) ++ rtc->irq_task = NULL; ++ spin_unlock(&rtc->irq_task_lock); ++} ++EXPORT_SYMBOL(rtc_irq_unregister); ++ ++int rtc_irq_set_state(struct class_device *class_dev, struct rtc_task *task, int enabled) ++{ ++ int err = 0; ++ unsigned long flags; ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ spin_lock_irqsave(&rtc->irq_task_lock, flags); ++ if (rtc->irq_task != task) ++ err = -ENXIO; ++ spin_unlock_irqrestore(&rtc->irq_task_lock, flags); ++ ++ if (err == 0) ++ err = rtc->ops->irq_set_state(class_dev->dev, enabled); ++ ++ return err; ++} ++EXPORT_SYMBOL(rtc_irq_set_state); ++ ++int rtc_irq_set_freq(struct class_device *class_dev, struct rtc_task *task, int freq) ++{ ++ int err = 0, tmp = 0; ++ unsigned long flags; ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ /* allowed range is 2-8192 */ ++ if (freq < 2 || freq > 8192) ++ return -EINVAL; ++ ++/* if ((freq > rtc_max_user_freq) && (!capable(CAP_SYS_RESOURCE))) ++ return -EACCES; ++*/ ++ /* check if freq is a power of 2 */ ++ while (freq > (1 << tmp)) ++ tmp++; ++ ++ if (freq != (1 << tmp)) ++ return -EINVAL; ++ ++ spin_lock_irqsave(&rtc->irq_task_lock, flags); ++ if (rtc->irq_task != task) ++ err = -ENXIO; ++ spin_unlock_irqrestore(&rtc->irq_task_lock, flags); ++ ++ if (err == 0) { ++ if ((err = rtc->ops->irq_set_freq(class_dev->dev, freq)) == 0) ++ rtc->irq_freq = freq; ++ } ++ return err; ++ ++} +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/utils.c 2006-01-03 15:34:24.000000000 +0100 +@@ -0,0 +1,97 @@ ++/* ++ * RTC subsystem, utility functions ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on arch/arm/common/rtctime.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/rtc.h> ++ ++static const unsigned char rtc_days_in_month[] = { ++ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ++}; ++ ++#define LEAPS_THRU_END_OF(y) ((y)/4 - (y)/100 + (y)/400) ++#define LEAP_YEAR(year) ((!(year % 4) && (year % 100)) || !(year % 400)) ++ ++int rtc_month_days(unsigned int month, unsigned int year) ++{ ++ return rtc_days_in_month[month] + (LEAP_YEAR(year) && month == 1); ++} ++EXPORT_SYMBOL(rtc_month_days); ++ ++/* ++ * Convert seconds since 01-01-1970 00:00:00 to Gregorian date. ++ */ ++void rtc_time_to_tm(unsigned long time, struct rtc_time *tm) ++{ ++ int days, month, year; ++ ++ days = time / 86400; ++ time -= days * 86400; ++ ++ tm->tm_wday = (days + 4) % 7; ++ ++ year = 1970 + days / 365; ++ days -= (year - 1970) * 365 ++ + LEAPS_THRU_END_OF(year - 1) ++ - LEAPS_THRU_END_OF(1970 - 1); ++ if (days < 0) { ++ year -= 1; ++ days += 365 + LEAP_YEAR(year); ++ } ++ tm->tm_year = year - 1900; ++ tm->tm_yday = days + 1; ++ ++ for (month = 0; month < 11; month++) { ++ int newdays; ++ ++ newdays = days - rtc_month_days(month, year); ++ if (newdays < 0) ++ break; ++ days = newdays; ++ } ++ tm->tm_mon = month; ++ tm->tm_mday = days + 1; ++ ++ tm->tm_hour = time / 3600; ++ time -= tm->tm_hour * 3600; ++ tm->tm_min = time / 60; ++ tm->tm_sec = time - tm->tm_min * 60; ++} ++EXPORT_SYMBOL(rtc_time_to_tm); ++ ++/* ++ * Does the rtc_time represent a valid date/time? ++ */ ++int rtc_valid_tm(struct rtc_time *tm) ++{ ++ if (tm->tm_year < 70 || ++ tm->tm_mon >= 12 || ++ tm->tm_mday < 1 || ++ tm->tm_mday > rtc_month_days(tm->tm_mon, tm->tm_year + 1900) || ++ tm->tm_hour >= 24 || ++ tm->tm_min >= 60 || ++ tm->tm_sec >= 60) ++ return -EINVAL; ++ ++ return 0; ++} ++EXPORT_SYMBOL(rtc_valid_tm); ++ ++/* ++ * Convert Gregorian date to seconds since 01-01-1970 00:00:00. ++ */ ++int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time) ++{ ++ *time = mktime(tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, ++ tm->tm_hour, tm->tm_min, tm->tm_sec); ++ return 0; ++} ++EXPORT_SYMBOL(rtc_tm_to_time); +--- linux-nslu2.orig/arch/arm/Kconfig 2006-01-04 01:27:04.000000000 +0100 ++++ linux-nslu2/arch/arm/Kconfig 2006-01-04 01:27:31.000000000 +0100 +@@ -750,6 +750,8 @@ source "drivers/usb/Kconfig" + + source "drivers/mmc/Kconfig" + ++source "drivers/rtc/Kconfig" ++ + endmenu + + source "fs/Kconfig" +--- linux-nslu2.orig/arch/arm/common/rtctime.c 2006-01-04 01:27:04.000000000 +0100 ++++ linux-nslu2/arch/arm/common/rtctime.c 2006-01-04 01:27:09.000000000 +0100 +@@ -40,89 +40,6 @@ static struct rtc_ops *rtc_ops; + + #define rtc_epoch 1900UL + +-static const unsigned char days_in_month[] = { +- 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 +-}; +- +-#define LEAPS_THRU_END_OF(y) ((y)/4 - (y)/100 + (y)/400) +-#define LEAP_YEAR(year) ((!(year % 4) && (year % 100)) || !(year % 400)) +- +-static int month_days(unsigned int month, unsigned int year) +-{ +- return days_in_month[month] + (LEAP_YEAR(year) && month == 1); +-} +- +-/* +- * Convert seconds since 01-01-1970 00:00:00 to Gregorian date. +- */ +-void rtc_time_to_tm(unsigned long time, struct rtc_time *tm) +-{ +- int days, month, year; +- +- days = time / 86400; +- time -= days * 86400; +- +- tm->tm_wday = (days + 4) % 7; +- +- year = 1970 + days / 365; +- days -= (year - 1970) * 365 +- + LEAPS_THRU_END_OF(year - 1) +- - LEAPS_THRU_END_OF(1970 - 1); +- if (days < 0) { +- year -= 1; +- days += 365 + LEAP_YEAR(year); +- } +- tm->tm_year = year - 1900; +- tm->tm_yday = days + 1; +- +- for (month = 0; month < 11; month++) { +- int newdays; +- +- newdays = days - month_days(month, year); +- if (newdays < 0) +- break; +- days = newdays; +- } +- tm->tm_mon = month; +- tm->tm_mday = days + 1; +- +- tm->tm_hour = time / 3600; +- time -= tm->tm_hour * 3600; +- tm->tm_min = time / 60; +- tm->tm_sec = time - tm->tm_min * 60; +-} +-EXPORT_SYMBOL(rtc_time_to_tm); +- +-/* +- * Does the rtc_time represent a valid date/time? +- */ +-int rtc_valid_tm(struct rtc_time *tm) +-{ +- if (tm->tm_year < 70 || +- tm->tm_mon >= 12 || +- tm->tm_mday < 1 || +- tm->tm_mday > month_days(tm->tm_mon, tm->tm_year + 1900) || +- tm->tm_hour >= 24 || +- tm->tm_min >= 60 || +- tm->tm_sec >= 60) +- return -EINVAL; +- +- return 0; +-} +-EXPORT_SYMBOL(rtc_valid_tm); +- +-/* +- * Convert Gregorian date to seconds since 01-01-1970 00:00:00. +- */ +-int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time) +-{ +- *time = mktime(tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, +- tm->tm_hour, tm->tm_min, tm->tm_sec); +- +- return 0; +-} +-EXPORT_SYMBOL(rtc_tm_to_time); +- + /* + * Calculate the next alarm time given the requested alarm time mask + * and the current time. +@@ -141,13 +58,13 @@ void rtc_next_alarm_time(struct rtc_time + next->tm_sec = alrm->tm_sec; + } + +-static inline int rtc_read_time(struct rtc_ops *ops, struct rtc_time *tm) ++static inline int rtc_arm_read_time(struct rtc_ops *ops, struct rtc_time *tm) + { + memset(tm, 0, sizeof(struct rtc_time)); + return ops->read_time(tm); + } + +-static inline int rtc_set_time(struct rtc_ops *ops, struct rtc_time *tm) ++static inline int rtc_arm_set_time(struct rtc_ops *ops, struct rtc_time *tm) + { + int ret; + +@@ -158,7 +75,7 @@ static inline int rtc_set_time(struct rt + return ret; + } + +-static inline int rtc_read_alarm(struct rtc_ops *ops, struct rtc_wkalrm *alrm) ++static inline int rtc_arm_read_alarm(struct rtc_ops *ops, struct rtc_wkalrm *alrm) + { + int ret = -EINVAL; + if (ops->read_alarm) { +@@ -168,7 +85,7 @@ static inline int rtc_read_alarm(struct + return ret; + } + +-static inline int rtc_set_alarm(struct rtc_ops *ops, struct rtc_wkalrm *alrm) ++static inline int rtc_arm_set_alarm(struct rtc_ops *ops, struct rtc_wkalrm *alrm) + { + int ret = -EINVAL; + if (ops->set_alarm) +@@ -256,7 +173,7 @@ static int rtc_ioctl(struct inode *inode + + switch (cmd) { + case RTC_ALM_READ: +- ret = rtc_read_alarm(ops, &alrm); ++ ret = rtc_arm_read_alarm(ops, &alrm); + if (ret) + break; + ret = copy_to_user(uarg, &alrm.time, sizeof(tm)); +@@ -278,11 +195,11 @@ static int rtc_ioctl(struct inode *inode + alrm.time.tm_wday = -1; + alrm.time.tm_yday = -1; + alrm.time.tm_isdst = -1; +- ret = rtc_set_alarm(ops, &alrm); ++ ret = rtc_arm_set_alarm(ops, &alrm); + break; + + case RTC_RD_TIME: +- ret = rtc_read_time(ops, &tm); ++ ret = rtc_arm_read_time(ops, &tm); + if (ret) + break; + ret = copy_to_user(uarg, &tm, sizeof(tm)); +@@ -300,7 +217,7 @@ static int rtc_ioctl(struct inode *inode + ret = -EFAULT; + break; + } +- ret = rtc_set_time(ops, &tm); ++ ret = rtc_arm_set_time(ops, &tm); + break; + + case RTC_EPOCH_SET: +@@ -331,11 +248,11 @@ static int rtc_ioctl(struct inode *inode + ret = -EFAULT; + break; + } +- ret = rtc_set_alarm(ops, &alrm); ++ ret = rtc_arm_set_alarm(ops, &alrm); + break; + + case RTC_WKALM_RD: +- ret = rtc_read_alarm(ops, &alrm); ++ ret = rtc_arm_read_alarm(ops, &alrm); + if (ret) + break; + ret = copy_to_user(uarg, &alrm, sizeof(alrm)); +@@ -425,7 +342,7 @@ static int rtc_read_proc(char *page, cha + struct rtc_time tm; + char *p = page; + +- if (rtc_read_time(ops, &tm) == 0) { ++ if (rtc_arm_read_time(ops, &tm) == 0) { + p += sprintf(p, + "rtc_time\t: %02d:%02d:%02d\n" + "rtc_date\t: %04d-%02d-%02d\n" +@@ -435,7 +352,7 @@ static int rtc_read_proc(char *page, cha + rtc_epoch); + } + +- if (rtc_read_alarm(ops, &alrm) == 0) { ++ if (rtc_arm_read_alarm(ops, &alrm) == 0) { + p += sprintf(p, "alrm_time\t: "); + if ((unsigned int)alrm.time.tm_hour <= 24) + p += sprintf(p, "%02d:", alrm.time.tm_hour); +--- linux-nslu2.orig/include/asm-arm/rtc.h 2006-01-04 01:27:04.000000000 +0100 ++++ linux-nslu2/include/asm-arm/rtc.h 2006-01-04 01:27:09.000000000 +0100 +@@ -25,9 +25,6 @@ struct rtc_ops { + int (*proc)(char *buf); + }; + +-void rtc_time_to_tm(unsigned long, struct rtc_time *); +-int rtc_tm_to_time(struct rtc_time *, unsigned long *); +-int rtc_valid_tm(struct rtc_time *); + void rtc_next_alarm_time(struct rtc_time *, struct rtc_time *, struct rtc_time *); + void rtc_update(unsigned long, unsigned long); + int register_rtc(struct rtc_ops *); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-sysfs.c 2006-01-04 01:27:12.000000000 +0100 +@@ -0,0 +1,125 @@ ++/* ++ * RTC subsystem, sysfs interface ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/module.h> ++#include <linux/rtc.h> ++ ++/* device attributes */ ++ ++static ssize_t rtc_sysfs_show_name(struct class_device *dev, char *buf) ++{ ++ return sprintf(buf, "%s\n", to_rtc_device(dev)->name); ++} ++static CLASS_DEVICE_ATTR(name, S_IRUGO, rtc_sysfs_show_name, NULL); ++ ++static ssize_t rtc_sysfs_show_date(struct class_device *dev, char *buf) ++{ ++ ssize_t retval = 0; ++ struct rtc_device *rtc = to_rtc_device(dev); ++ struct rtc_time tm; ++ ++ if (down_read_trylock(&rtc->lock) == 0) ++ return -ENODEV; ++ ++ if (rtc_read_time(dev, &tm) == 0) { ++ retval = sprintf(buf, "%04d-%02d-%02d\n", ++ tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); ++ } ++ ++ up_read(&rtc->lock); ++ return retval; ++} ++static CLASS_DEVICE_ATTR(date, S_IRUGO, rtc_sysfs_show_date, NULL); ++ ++static ssize_t rtc_sysfs_show_time(struct class_device *dev, char *buf) ++{ ++ ssize_t retval = 0; ++ struct rtc_device *rtc = to_rtc_device(dev); ++ struct rtc_time tm; ++ ++ if (down_read_trylock(&rtc->lock) == 0) ++ return -ENODEV; ++ ++ if (rtc_read_time(dev, &tm) == 0) { ++ retval = sprintf(buf, "%02d:%02d:%02d\n", ++ tm.tm_hour, tm.tm_min, tm.tm_sec); ++ } ++ ++ up_read(&rtc->lock); ++ return retval; ++} ++static CLASS_DEVICE_ATTR(time, S_IRUGO, rtc_sysfs_show_time, NULL); ++ ++static ssize_t rtc_sysfs_show_since_epoch(struct class_device *dev, char *buf) ++{ ++ ssize_t retval = 0; ++ struct rtc_device *rtc = to_rtc_device(dev); ++ struct rtc_time tm; ++ ++ if (down_read_trylock(&rtc->lock) == 0) ++ return -ENODEV; ++ ++ if (rtc_read_time(dev, &tm) == 0) { ++ unsigned long time; ++ rtc_tm_to_time(&tm, &time); ++ retval = sprintf(buf, "%lu\n", time); ++ } ++ ++ up_read(&rtc->lock); ++ return retval; ++} ++static CLASS_DEVICE_ATTR(since_epoch, S_IRUGO, rtc_sysfs_show_since_epoch, NULL); ++ ++/* insertion/removal hooks */ ++ ++static int __devinit rtc_sysfs_add_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ class_device_create_file(class_dev, &class_device_attr_name); ++ class_device_create_file(class_dev, &class_device_attr_date); ++ class_device_create_file(class_dev, &class_device_attr_time); ++ class_device_create_file(class_dev, &class_device_attr_since_epoch); ++ dev_info(class_dev->dev, "rtc intf: sysfs\n"); ++ return 0; ++} ++ ++static void rtc_sysfs_remove_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ class_device_remove_file(class_dev, &class_device_attr_name); ++ class_device_remove_file(class_dev, &class_device_attr_date); ++ class_device_remove_file(class_dev, &class_device_attr_time); ++ class_device_remove_file(class_dev, &class_device_attr_since_epoch); ++} ++ ++/* interface registration */ ++ ++struct class_interface rtc_sysfs_interface = { ++ .add = &rtc_sysfs_add_device, ++ .remove = &rtc_sysfs_remove_device, ++}; ++ ++static int __init rtc_sysfs_init(void) ++{ ++ return rtc_interface_register(&rtc_sysfs_interface); ++} ++ ++static void __exit rtc_sysfs_exit(void) ++{ ++ class_interface_unregister(&rtc_sysfs_interface); ++} ++ ++module_init(rtc_sysfs_init); ++module_exit(rtc_sysfs_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("RTC class sysfs interface"); ++MODULE_LICENSE("GPL"); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-proc.c 2006-01-04 01:27:14.000000000 +0100 +@@ -0,0 +1,158 @@ ++/* ++ * RTC subsystem, proc interface ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on arch/arm/common/rtctime.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/module.h> ++#include <linux/rtc.h> ++#include <linux/proc_fs.h> ++#include <linux/seq_file.h> ++ ++static struct class_device *rtc_dev = NULL; ++static DECLARE_MUTEX(rtc_sem); ++ ++static int rtc_proc_show(struct seq_file *seq, void *offset) ++{ ++ struct class_device *class_dev = seq->private; ++ struct rtc_class_ops *ops = to_rtc_device(class_dev)->ops; ++ struct rtc_wkalrm alrm; ++ struct rtc_time tm; ++ ++ if (rtc_read_time(class_dev, &tm) == 0) { ++ seq_printf(seq, ++ "rtc_time\t: %02d:%02d:%02d\n" ++ "rtc_date\t: %04d-%02d-%02d\n", ++ tm.tm_hour, tm.tm_min, tm.tm_sec, ++ tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); ++ } ++ ++ if (rtc_read_alarm(class_dev, &alrm) == 0) { ++ seq_printf(seq, "alrm_time\t: "); ++ if ((unsigned int)alrm.time.tm_hour <= 24) ++ seq_printf(seq, "%02d:", alrm.time.tm_hour); ++ else ++ seq_printf(seq, "**:"); ++ if ((unsigned int)alrm.time.tm_min <= 59) ++ seq_printf(seq, "%02d:", alrm.time.tm_min); ++ else ++ seq_printf(seq, "**:"); ++ if ((unsigned int)alrm.time.tm_sec <= 59) ++ seq_printf(seq, "%02d\n", alrm.time.tm_sec); ++ else ++ seq_printf(seq, "**\n"); ++ ++ seq_printf(seq, "alrm_date\t: "); ++ if ((unsigned int)alrm.time.tm_year <= 200) ++ seq_printf(seq, "%04d-", alrm.time.tm_year + 1900); ++ else ++ seq_printf(seq, "****-"); ++ if ((unsigned int)alrm.time.tm_mon <= 11) ++ seq_printf(seq, "%02d-", alrm.time.tm_mon + 1); ++ else ++ seq_printf(seq, "**-"); ++ if ((unsigned int)alrm.time.tm_mday <= 31) ++ seq_printf(seq, "%02d\n", alrm.time.tm_mday); ++ else ++ seq_printf(seq, "**\n"); ++ seq_printf(seq, "alrm_wakeup\t: %s\n", ++ alrm.enabled ? "yes" : "no"); ++ seq_printf(seq, "alrm_pending\t: %s\n", ++ alrm.pending ? "yes" : "no"); ++ } ++ ++ if (ops->proc) ++ ops->proc(class_dev->dev, seq); ++ ++ return 0; ++} ++ ++static int rtc_proc_open(struct inode *inode, struct file *file) ++{ ++ struct class_device *class_dev = PDE(inode)->data; ++ ++ if (!try_module_get(THIS_MODULE)) ++ return -ENODEV; ++ ++ return single_open(file, rtc_proc_show, class_dev); ++} ++ ++static int rtc_proc_release(struct inode *inode, struct file *file) ++{ ++ int res = single_release(inode, file); ++ module_put(THIS_MODULE); ++ return res; ++} ++ ++static struct file_operations rtc_proc_fops = { ++ .open = rtc_proc_open, ++ .read = seq_read, ++ .llseek = seq_lseek, ++ .release = rtc_proc_release, ++}; ++ ++static int rtc_proc_add_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ down(&rtc_sem); ++ if (rtc_dev == NULL) { ++ struct proc_dir_entry *ent; ++ ++ rtc_dev = class_dev; ++ ++ if ((ent = create_proc_entry("driver/rtc", 0, NULL))) { ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ ent->proc_fops = &rtc_proc_fops; ++ ent->owner = rtc->owner; ++ ent->data = class_dev; ++ ++ dev_info(class_dev->dev, "rtc intf: proc\n"); ++ } ++ else ++ rtc_dev = NULL; ++ } ++ up(&rtc_sem); ++ ++ return 0; ++} ++ ++static void rtc_proc_remove_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ down(&rtc_sem); ++ if (rtc_dev == class_dev) { ++ remove_proc_entry("driver/rtc", NULL); ++ rtc_dev = NULL; ++ } ++ up(&rtc_sem); ++} ++ ++struct class_interface rtc_proc_interface = { ++ .add = &rtc_proc_add_device, ++ .remove = &rtc_proc_remove_device, ++}; ++ ++static int __init rtc_proc_init(void) ++{ ++ return rtc_interface_register(&rtc_proc_interface); ++} ++ ++static void __exit rtc_proc_exit(void) ++{ ++ class_interface_unregister(&rtc_proc_interface); ++} ++ ++module_init(rtc_proc_init); ++module_exit(rtc_proc_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("RTC class proc interface"); ++MODULE_LICENSE("GPL"); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-dev.c 2006-01-04 01:27:15.000000000 +0100 +@@ -0,0 +1,372 @@ ++/* ++ * RTC subsystem, dev interface ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on arch/arm/common/rtctime.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; version 2 of the License. ++*/ ++ ++#include <linux/module.h> ++#include <linux/rtc.h> ++ ++static dev_t rtc_devt; ++ ++#define RTC_DEV_MAX 16 /* 16 RTCs should be enough for everyone... */ ++ ++static int rtc_dev_open(struct inode *inode, struct file *file) ++{ ++ int err; ++ struct rtc_device *rtc = container_of(inode->i_cdev, ++ struct rtc_device, char_dev); ++ struct rtc_class_ops *ops = rtc->ops; ++ ++ /* We keep the lock as long as the device is in use ++ * and return immediately if busy ++ */ ++ if (down_trylock(&rtc->char_sem)) ++ return -EBUSY; ++ ++ file->private_data = &rtc->class_dev; ++ ++ err = ops->open ? ops->open(rtc->class_dev.dev) : 0; ++ if (err == 0) { ++ ++ spin_lock_irq(&rtc->irq_lock); ++ rtc->irq_data = 0; ++ spin_unlock_irq(&rtc->irq_lock); ++ ++ return 0; ++ } ++ ++ /* something has gone wrong, release the lock */ ++ up(&rtc->char_sem); ++ return err; ++} ++ ++ ++static ssize_t ++rtc_dev_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) ++{ ++ struct rtc_device *rtc = to_rtc_device(file->private_data); ++ ++ DECLARE_WAITQUEUE(wait, current); ++ unsigned long data; ++ ssize_t ret; ++ ++ if (count < sizeof(unsigned long)) ++ return -EINVAL; ++ ++ add_wait_queue(&rtc->irq_queue, &wait); ++ do { ++ __set_current_state(TASK_INTERRUPTIBLE); ++ ++ spin_lock_irq(&rtc->irq_lock); ++ data = rtc->irq_data; ++ rtc->irq_data = 0; ++ spin_unlock_irq(&rtc->irq_lock); ++ ++ if (data != 0) { ++ ret = 0; ++ break; ++ } ++ if (file->f_flags & O_NONBLOCK) { ++ ret = -EAGAIN; ++ break; ++ } ++ if (signal_pending(current)) { ++ ret = -ERESTARTSYS; ++ break; ++ } ++ schedule(); ++ } while (1); ++ set_current_state(TASK_RUNNING); ++ remove_wait_queue(&rtc->irq_queue, &wait); ++ ++ if (ret == 0) { ++ ret = put_user(data, (unsigned long __user *)buf); ++ if (ret == 0) ++ ret = sizeof(unsigned long); ++ } ++ return ret; ++} ++ ++static unsigned int rtc_dev_poll(struct file *file, poll_table *wait) ++{ ++ struct rtc_device *rtc = to_rtc_device(file->private_data); ++ unsigned long data; ++ ++ poll_wait(file, &rtc->irq_queue, wait); ++ ++ spin_lock_irq(&rtc->irq_lock); ++ data = rtc->irq_data; ++ spin_unlock_irq(&rtc->irq_lock); ++ ++ return data != 0 ? POLLIN | POLLRDNORM : 0; ++} ++ ++static int rtc_dev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ++ unsigned long arg) ++{ ++ int err = 0; ++ struct class_device *class_dev = file->private_data; ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ struct rtc_class_ops *ops = rtc->ops; ++ struct rtc_time tm; ++ struct rtc_wkalrm alarm; ++ void __user *uarg = (void __user *) arg; ++ ++ /* avoid conflicting IRQ users */ ++ if (cmd == RTC_PIE_ON || cmd == RTC_PIE_OFF || cmd == RTC_IRQP_SET) { ++ spin_lock(&rtc->irq_task_lock); ++ if (rtc->irq_task) ++ err = -EBUSY; ++ spin_unlock(&rtc->irq_task_lock); ++ ++ if (err < 0) ++ return err; ++ } ++ ++ /* try the driver's ioctl interface */ ++ if (ops->ioctl) { ++ err = ops->ioctl(class_dev->dev, cmd, arg); ++ if (err < 0 && err != -EINVAL) ++ return err; ++ } ++ ++ /* if the driver does not provide the ioctl interface ++ * or if that particular ioctl was not implemented ++ * (-EINVAL), we will try to emulate here. ++ */ ++ ++ switch (cmd) { ++ case RTC_ALM_READ: ++ if ((err = rtc_read_alarm(class_dev, &alarm)) < 0) ++ return err; ++ ++ if ((err = copy_to_user(uarg, &alarm.time, sizeof(tm)))) ++ return -EFAULT; ++ break; ++ ++ case RTC_ALM_SET: ++ if ((err = copy_from_user(&alarm.time, uarg, sizeof(tm)))) ++ return -EFAULT; ++ ++ alarm.enabled = 0; ++ alarm.pending = 0; ++ alarm.time.tm_mday = -1; ++ alarm.time.tm_mon = -1; ++ alarm.time.tm_year = -1; ++ alarm.time.tm_wday = -1; ++ alarm.time.tm_yday = -1; ++ alarm.time.tm_isdst = -1; ++ err = rtc_set_alarm(class_dev, &alarm); ++ break; ++ ++ case RTC_RD_TIME: ++ if ((err = rtc_read_time(class_dev, &tm)) < 0) ++ return err; ++ ++ if ((err = copy_to_user(uarg, &tm, sizeof(tm)))) ++ return -EFAULT; ++ break; ++ ++ case RTC_SET_TIME: ++ if (!capable(CAP_SYS_TIME)) ++ return -EACCES; ++ ++ if ((err = copy_from_user(&tm, uarg, sizeof(tm)))) ++ return -EFAULT; ++ ++ err = rtc_set_time(class_dev, &tm); ++ break; ++#if 0 ++ case RTC_EPOCH_SET: ++#ifndef rtc_epoch ++ /* ++ * There were no RTC clocks before 1900. ++ */ ++ if (arg < 1900) { ++ err = -EINVAL; ++ break; ++ } ++ if (!capable(CAP_SYS_TIME)) { ++ err = -EACCES; ++ break; ++ } ++ rtc_epoch = arg; ++ err = 0; ++#endif ++ break; ++ ++ case RTC_EPOCH_READ: ++ err = put_user(rtc_epoch, (unsigned long __user *)uarg); ++ break; ++#endif ++ case RTC_WKALM_SET: ++ if ((err = copy_from_user(&alarm, uarg, sizeof(alarm)))) ++ return -EFAULT; ++ ++ err = rtc_set_alarm(class_dev, &alarm); ++ break; ++ ++ case RTC_WKALM_RD: ++ if ((err = rtc_read_alarm(class_dev, &alarm)) < 0) ++ return err; ++ ++ if ((err = copy_to_user(uarg, &alarm, sizeof(alarm)))) ++ return -EFAULT; ++ break; ++ ++ default: ++ err = -EINVAL; ++ break; ++ } ++ ++ return err; ++} ++ ++static int rtc_dev_release(struct inode *inode, struct file *file) ++{ ++ struct rtc_device *rtc = to_rtc_device(file->private_data); ++ ++ if (rtc->ops->release) ++ rtc->ops->release(rtc->class_dev.dev); ++ ++ spin_lock_irq(&rtc->irq_lock); ++ rtc->irq_data = 0; ++ spin_unlock_irq(&rtc->irq_lock); ++ ++ up(&rtc->char_sem); ++ return 0; ++} ++ ++static int rtc_dev_fasync(int fd, struct file *file, int on) ++{ ++ struct rtc_device *rtc = to_rtc_device(file->private_data); ++ return fasync_helper(fd, file, on, &rtc->async_queue); ++} ++ ++static struct file_operations rtc_dev_fops = { ++ .owner = THIS_MODULE, ++ .llseek = no_llseek, ++ .read = rtc_dev_read, ++ .poll = rtc_dev_poll, ++ .ioctl = rtc_dev_ioctl, ++ .open = rtc_dev_open, ++ .release = rtc_dev_release, ++ .fasync = rtc_dev_fasync, ++}; ++ ++static ssize_t rtc_dev_show_dev(struct class_device *class_dev, char *buf) ++{ ++ return print_dev_t(buf, class_dev->devt); ++} ++static CLASS_DEVICE_ATTR(dev, S_IRUGO, rtc_dev_show_dev, NULL); ++ ++/* insertion/removal hooks */ ++ ++static int rtc_dev_add_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ if (rtc->id >= RTC_DEV_MAX) { ++ dev_err(class_dev->dev, "too many RTCs\n"); ++ return -EINVAL; ++ } ++ ++ init_MUTEX(&rtc->char_sem); ++ spin_lock_init(&rtc->irq_lock); ++ init_waitqueue_head(&rtc->irq_queue); ++ ++ cdev_init(&rtc->char_dev, &rtc_dev_fops); ++ rtc->char_dev.owner = rtc->owner; ++ class_dev->devt = MKDEV(MAJOR(rtc_devt), rtc->id); ++ ++ if (cdev_add(&rtc->char_dev, class_dev->devt, 1)) { ++ cdev_del(&rtc->char_dev); ++ ++ dev_err(class_dev->dev, ++ "failed to add char device %d:%d\n", ++ MAJOR(class_dev->devt), ++ MINOR(class_dev->devt)); ++ ++ class_dev->devt = MKDEV(0, 0); ++ return -ENODEV; ++ } ++ ++ class_device_create_file(class_dev, &class_device_attr_dev); ++ ++ dev_info(class_dev->dev, "rtc intf: dev (%d:%d)\n", ++ MAJOR(class_dev->devt), ++ MINOR(class_dev->devt)); ++ ++ kobject_hotplug(&class_dev->kobj, KOBJ_ADD); ++ ++ return 0; ++} ++ ++static void rtc_dev_remove_device(struct class_device *class_dev, ++ struct class_interface *class_intf) ++{ ++ struct rtc_device *rtc = to_rtc_device(class_dev); ++ ++ class_device_remove_file(class_dev, &class_device_attr_dev); ++ ++ if (MAJOR(class_dev->devt)) { ++ dev_dbg(class_dev->dev, "removing char %d:%d\n", ++ MAJOR(class_dev->devt), ++ MINOR(class_dev->devt)); ++ cdev_del(&rtc->char_dev); ++ ++ kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE); ++ ++ class_dev->devt = MKDEV(0, 0); ++ } ++} ++ ++/* interface registration */ ++ ++struct class_interface rtc_dev_interface = { ++ .add = &rtc_dev_add_device, ++ .remove = &rtc_dev_remove_device, ++}; ++ ++static int __init rtc_dev_init(void) ++{ ++ int err; ++ ++ if ((err = alloc_chrdev_region(&rtc_devt, 0, RTC_DEV_MAX, "rtc")) < 0) { ++ printk(KERN_ERR "%s: failed to allocate char dev region\n", ++ __FILE__); ++ return err; ++ } ++ ++ if ((err = rtc_interface_register(&rtc_dev_interface)) < 0) { ++ printk(KERN_ERR "%s: failed to register the interface\n", ++ __FILE__); ++ unregister_chrdev_region(rtc_devt, RTC_DEV_MAX); ++ return err; ++ } ++ ++ return 0; ++} ++ ++static void __exit rtc_dev_exit(void) ++{ ++ class_interface_unregister(&rtc_dev_interface); ++ ++ unregister_chrdev_region(rtc_devt, RTC_DEV_MAX); ++} ++ ++module_init(rtc_dev_init); ++module_exit(rtc_dev_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("RTC class dev interface"); ++MODULE_LICENSE("GPL"); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-x1205.c 2006-01-04 01:27:17.000000000 +0100 +@@ -0,0 +1,725 @@ ++/* ++ * An i2c driver for the Xicor/Intersil X1205 RTC ++ * Copyright 2004 Karen Spearel ++ * Copyright 2005 Alessandro Zummo ++ * ++ * please send all reports to: ++ * kas11 at tampabay dot rr dot com ++ * a dot zummo at towertech dot it ++ * ++ * based on a lot of other RTC drivers. ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/err.h> ++#include <linux/i2c.h> ++#include <linux/string.h> ++#include <linux/bcd.h> ++#include <linux/rtc.h> ++#include <linux/delay.h> ++ ++#define DRV_VERSION "1.0.5" ++ ++/* Addresses to scan: none. This chip is located at ++ * 0x6f and uses a two bytes register addressing. ++ * Two bytes need to be written to read a single register, ++ * while most other chips just require one and take the second ++ * one as the data to be written. To prevent corrupting ++ * unknown chips, the user must explicitely set the probe parameter. ++ */ ++ ++static unsigned short normal_i2c[] = { I2C_CLIENT_END }; ++ ++/* Insmod parameters */ ++I2C_CLIENT_INSMOD; ++I2C_CLIENT_MODULE_PARM(hctosys, ++ "Set the system time from the hardware clock upon initialization"); ++ ++/* offsets into CCR area */ ++ ++#define CCR_SEC 0 ++#define CCR_MIN 1 ++#define CCR_HOUR 2 ++#define CCR_MDAY 3 ++#define CCR_MONTH 4 ++#define CCR_YEAR 5 ++#define CCR_WDAY 6 ++#define CCR_Y2K 7 ++ ++#define X1205_REG_SR 0x3F /* status register */ ++#define X1205_REG_Y2K 0x37 ++#define X1205_REG_DW 0x36 ++#define X1205_REG_YR 0x35 ++#define X1205_REG_MO 0x34 ++#define X1205_REG_DT 0x33 ++#define X1205_REG_HR 0x32 ++#define X1205_REG_MN 0x31 ++#define X1205_REG_SC 0x30 ++#define X1205_REG_DTR 0x13 ++#define X1205_REG_ATR 0x12 ++#define X1205_REG_INT 0x11 ++#define X1205_REG_0 0x10 ++#define X1205_REG_Y2K1 0x0F ++#define X1205_REG_DWA1 0x0E ++#define X1205_REG_YRA1 0x0D ++#define X1205_REG_MOA1 0x0C ++#define X1205_REG_DTA1 0x0B ++#define X1205_REG_HRA1 0x0A ++#define X1205_REG_MNA1 0x09 ++#define X1205_REG_SCA1 0x08 ++#define X1205_REG_Y2K0 0x07 ++#define X1205_REG_DWA0 0x06 ++#define X1205_REG_YRA0 0x05 ++#define X1205_REG_MOA0 0x04 ++#define X1205_REG_DTA0 0x03 ++#define X1205_REG_HRA0 0x02 ++#define X1205_REG_MNA0 0x01 ++#define X1205_REG_SCA0 0x00 ++ ++#define X1205_CCR_BASE 0x30 /* Base address of CCR */ ++#define X1205_ALM0_BASE 0x00 /* Base address of ALARM0 */ ++ ++#define X1205_SR_RTCF 0x01 /* Clock failure */ ++#define X1205_SR_WEL 0x02 /* Write Enable Latch */ ++#define X1205_SR_RWEL 0x04 /* Register Write Enable */ ++ ++#define X1205_DTR_DTR0 0x01 ++#define X1205_DTR_DTR1 0x02 ++#define X1205_DTR_DTR2 0x04 ++ ++#define X1205_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */ ++ ++/* Prototypes */ ++static int x1205_attach(struct i2c_adapter *adapter); ++static int x1205_detach(struct i2c_client *client); ++static int x1205_probe(struct i2c_adapter *adapter, int address, int kind); ++ ++static struct i2c_driver x1205_driver = { ++ .owner = THIS_MODULE, ++ .name = "x1205", ++ .flags = I2C_DF_NOTIFY, ++ .attach_adapter = &x1205_attach, ++ .detach_client = &x1205_detach, ++}; ++ ++/* ++ * In the routines that deal directly with the x1205 hardware, we use ++ * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch ++ * Epoch is initialized as 2000. Time is set to UTC. ++ */ ++static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm, ++ unsigned char reg_base) ++{ ++ unsigned char dt_addr[2] = { 0, reg_base }; ++ ++ unsigned char buf[8]; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 2, dt_addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 8, buf }, /* read date */ ++ }; ++ ++ /* read date registers */ ++ if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __FUNCTION__); ++ return -EIO; ++ } ++ ++ dev_dbg(&client->dev, ++ "%s: raw read data - sec=%02x, min=%02x, hr=%02x, " ++ "mday=%02x, mon=%02x, year=%02x, wday=%02x, y2k=%02x\n", ++ __FUNCTION__, ++ buf[0], buf[1], buf[2], buf[3], ++ buf[4], buf[5], buf[6], buf[7]); ++ ++ tm->tm_sec = BCD2BIN(buf[CCR_SEC]); ++ tm->tm_min = BCD2BIN(buf[CCR_MIN]); ++ tm->tm_hour = BCD2BIN(buf[CCR_HOUR] & 0x3F); /* hr is 0-23 */ ++ tm->tm_mday = BCD2BIN(buf[CCR_MDAY]); ++ tm->tm_mon = BCD2BIN(buf[CCR_MONTH]) - 1; /* mon is 0-11 */ ++ tm->tm_year = BCD2BIN(buf[CCR_YEAR]) ++ + (BCD2BIN(buf[CCR_Y2K]) * 100) - 1900; ++ tm->tm_wday = buf[CCR_WDAY]; ++ ++ dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, " ++ "mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ return 0; ++} ++ ++static int x1205_get_status(struct i2c_client *client, unsigned char *sr) ++{ ++ static unsigned char sr_addr[2] = { 0, X1205_REG_SR }; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 2, sr_addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 1, sr }, /* read status */ ++ }; ++ ++ /* read status register */ ++ if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __FUNCTION__); ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm, ++ int datetoo, u8 reg_base) ++{ ++ int i, xfer; ++ unsigned char buf[8]; ++ ++ static const unsigned char wel[3] = { 0, X1205_REG_SR, ++ X1205_SR_WEL }; ++ ++ static const unsigned char rwel[3] = { 0, X1205_REG_SR, ++ X1205_SR_WEL | X1205_SR_RWEL }; ++ ++ static const unsigned char diswe[3] = { 0, X1205_REG_SR, 0 }; ++ ++ dev_dbg(&client->dev, ++ "%s: secs=%d, mins=%d, hours=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour); ++ ++ buf[CCR_SEC] = BIN2BCD(tm->tm_sec); ++ buf[CCR_MIN] = BIN2BCD(tm->tm_min); ++ ++ /* set hour and 24hr bit */ ++ buf[CCR_HOUR] = BIN2BCD(tm->tm_hour) | X1205_HR_MIL; ++ ++ /* should we also set the date? */ ++ if (datetoo) { ++ dev_dbg(&client->dev, ++ "%s: mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ buf[CCR_MDAY] = BIN2BCD(tm->tm_mday); ++ ++ /* month, 1 - 12 */ ++ buf[CCR_MONTH] = BIN2BCD(tm->tm_mon + 1); ++ ++ /* year, since the rtc epoch*/ ++ buf[CCR_YEAR] = BIN2BCD(tm->tm_year % 100); ++ buf[CCR_WDAY] = tm->tm_wday & 0x07; ++ buf[CCR_Y2K] = BIN2BCD(tm->tm_year / 100); ++ } ++ ++ /* this sequence is required to unlock the chip */ ++ xfer = i2c_master_send(client, wel, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, "%s: wel - %d\n", __FUNCTION__, xfer); ++ return -EIO; ++ } ++ ++ xfer = i2c_master_send(client, rwel, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, "%s: rwel - %d\n", __FUNCTION__, xfer); ++ return -EIO; ++ } ++ ++ /* write register's data */ ++ for (i = 0; i < (datetoo ? 8 : 3); i++) { ++ unsigned char rdata[3] = { 0, reg_base + i, buf[i] }; ++ ++ xfer = i2c_master_send(client, rdata, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, ++ "%s: xfer=%d addr=%02x, data=%02x\n", ++ __FUNCTION__, ++ xfer, rdata[1], rdata[2]); ++ return -EIO; ++ } ++ }; ++ ++ /* disable further writes */ ++ xfer = i2c_master_send(client, diswe, 3); ++ if (xfer != 3) { ++ dev_err(&client->dev, "%s: diswe - %d\n", __FUNCTION__, xfer); ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static int x1205_fix_osc(struct i2c_client *client) ++{ ++ int err; ++ struct rtc_time tm; ++ ++ tm.tm_hour = 0; ++ tm.tm_min = 0; ++ tm.tm_sec = 0; ++ ++ if ((err = x1205_set_datetime(client, &tm, 0, X1205_CCR_BASE)) < 0) ++ dev_err(&client->dev, ++ "unable to restart the clock\n"); ++ ++ return err; ++} ++ ++static int x1205_get_dtrim(struct i2c_client *client, int *trim) ++{ ++ unsigned char dtr; ++ static unsigned char dtr_addr[2] = { 0, X1205_REG_DTR }; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 2, dtr_addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 1, &dtr }, /* read dtr */ ++ }; ++ ++ /* read dtr register */ ++ if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __FUNCTION__); ++ return -EIO; ++ } ++ ++ dev_dbg(&client->dev, "%s: raw dtr=%x\n", __FUNCTION__, dtr); ++ ++ *trim = 0; ++ ++ if (dtr & X1205_DTR_DTR0) ++ *trim += 20; ++ ++ if (dtr & X1205_DTR_DTR1) ++ *trim += 10; ++ ++ if (dtr & X1205_DTR_DTR2) ++ *trim = -*trim; ++ ++ return 0; ++} ++ ++static int x1205_get_atrim(struct i2c_client *client, int *trim) ++{ ++ s8 atr; ++ static unsigned char atr_addr[2] = { 0, X1205_REG_ATR }; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 2, atr_addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 1, &atr }, /* read atr */ ++ }; ++ ++ /* read atr register */ ++ if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __FUNCTION__); ++ return -EIO; ++ } ++ ++ dev_dbg(&client->dev, "%s: raw atr=%x\n", __FUNCTION__, atr); ++ ++ /* atr is a two's complement value on 6 bits, ++ * perform sign extension. The formula is ++ * Catr = (atr * 0.25pF) + 11.00pF. ++ */ ++ if (atr & 0x20) ++ atr |= 0xC0; ++ ++ dev_dbg(&client->dev, "%s: raw atr=%x (%d)\n", __FUNCTION__, atr, atr); ++ ++ *trim = (atr * 250) + 11000; ++ ++ dev_dbg(&client->dev, "%s: real=%d\n", __FUNCTION__, *trim); ++ ++ return 0; ++} ++ ++static int x1205_hctosys(struct i2c_client *client) ++{ ++ int err; ++ ++ struct rtc_time tm; ++ struct timespec tv; ++ unsigned char sr; ++ ++ if ((err = x1205_get_status(client, &sr)) < 0) ++ return err; ++ ++ /* Don't set if we had a power failure */ ++ if (sr & X1205_SR_RTCF) ++ return -EINVAL; ++ ++ if ((err = x1205_get_datetime(client, &tm, X1205_CCR_BASE)) < 0) ++ return err; ++ ++ /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary ++ * whether it stores the most close value or the value with partial ++ * seconds truncated. However, it is important that we use it to store ++ * the truncated value. This is because otherwise it is necessary, ++ * in an rtc sync function, to read both xtime.tv_sec and ++ * xtime.tv_nsec. On some processors (i.e. ARM), an atomic read ++ * of >32bits is not possible. So storing the most close value would ++ * slow down the sync API. So here we have the truncated value and ++ * the best guess is to add 0.5s. ++ */ ++ ++ tv.tv_nsec = NSEC_PER_SEC >> 1; ++ ++ rtc_tm_to_time(&tm, &tv.tv_sec); ++ ++ do_settimeofday(&tv); ++ ++ dev_info(&client->dev, ++ "setting the system clock to %d-%d-%d %d:%d:%d\n", ++ tm.tm_year + 1900, tm.tm_mon + 1, ++ tm.tm_mday, tm.tm_hour, tm.tm_min, ++ tm.tm_sec); ++ ++ return 0; ++} ++ ++struct x1205_limit ++{ ++ unsigned char reg; ++ unsigned char mask; ++ unsigned char min; ++ unsigned char max; ++}; ++ ++static int x1205_validate_client(struct i2c_client *client) ++{ ++ int i, xfer; ++ ++ /* Probe array. We will read the register at the specified ++ * address and check if the given bits are zero. ++ */ ++ static const unsigned char probe_zero_pattern[] = { ++ /* register, mask */ ++ X1205_REG_SR, 0x18, ++ X1205_REG_DTR, 0xF8, ++ X1205_REG_ATR, 0xC0, ++ X1205_REG_INT, 0x18, ++ X1205_REG_0, 0xFF, ++ }; ++ ++ static const struct x1205_limit probe_limits_pattern[] = { ++ /* register, mask, min, max */ ++ { X1205_REG_Y2K, 0xFF, 19, 20 }, ++ { X1205_REG_DW, 0xFF, 0, 6 }, ++ { X1205_REG_YR, 0xFF, 0, 99 }, ++ { X1205_REG_MO, 0xFF, 0, 12 }, ++ { X1205_REG_DT, 0xFF, 0, 31 }, ++ { X1205_REG_HR, 0x7F, 0, 23 }, ++ { X1205_REG_MN, 0xFF, 0, 59 }, ++ { X1205_REG_SC, 0xFF, 0, 59 }, ++ { X1205_REG_Y2K1, 0xFF, 19, 20 }, ++ { X1205_REG_Y2K0, 0xFF, 19, 20 }, ++ }; ++ ++ /* check that registers have bits a 0 where expected */ ++ for (i = 0; i < ARRAY_SIZE(probe_zero_pattern); i += 2) { ++ unsigned char buf; ++ ++ unsigned char addr[2] = { 0, probe_zero_pattern[i] }; ++ ++ struct i2c_msg msgs[2] = { ++ { client->addr, 0, 2, addr }, ++ { client->addr, I2C_M_RD, 1, &buf }, ++ }; ++ ++ xfer = i2c_transfer(client->adapter, msgs, 2); ++ if (xfer != 2) { ++ dev_err(&client->adapter->dev, ++ "%s: could not read register %x\n", ++ __FUNCTION__, addr[1]); ++ ++ return -EIO; ++ } ++ ++ if ((buf & probe_zero_pattern[i+1]) != 0) { ++ dev_err(&client->adapter->dev, ++ "%s: register=%02x, zero pattern=%d, value=%x\n", ++ __FUNCTION__, addr[1], i, buf); ++ ++ return -ENODEV; ++ } ++ } ++ ++ /* check limits (only registers with bcd values) */ ++ for (i = 0; i < ARRAY_SIZE(probe_limits_pattern); i++) { ++ unsigned char reg, value; ++ ++ unsigned char addr[2] = { 0, probe_limits_pattern[i].reg }; ++ ++ struct i2c_msg msgs[2] = { ++ { client->addr, 0, 2, addr }, ++ { client->addr, I2C_M_RD, 1, ® }, ++ }; ++ ++ xfer = i2c_transfer(client->adapter, msgs, 2); ++ ++ if (xfer != 2) { ++ dev_err(&client->adapter->dev, ++ "%s: could not read register %x\n", ++ __FUNCTION__, addr[1]); ++ ++ return -EIO; ++ } ++ ++ value = BCD2BIN(reg & probe_limits_pattern[i].mask); ++ ++ if (value > probe_limits_pattern[i].max || ++ value < probe_limits_pattern[i].min) { ++ dev_dbg(&client->adapter->dev, ++ "%s: register=%x, lim pattern=%d, value=%d\n", ++ __FUNCTION__, addr[1], i, value); ++ ++ return -ENODEV; ++ } ++ } ++ ++ return 0; ++} ++ ++static int x1205_rtc_read_alarm(struct device *dev, ++ struct rtc_wkalrm *alrm) ++{ ++ return x1205_get_datetime(to_i2c_client(dev), ++ &alrm->time, X1205_ALM0_BASE); ++} ++ ++static int x1205_rtc_set_alarm(struct device *dev, ++ struct rtc_wkalrm *alrm) ++{ ++ return x1205_set_datetime(to_i2c_client(dev), ++ &alrm->time, 1, X1205_ALM0_BASE); ++} ++ ++static int x1205_rtc_read_time(struct device *dev, ++ struct rtc_time *tm) ++{ ++ return x1205_get_datetime(to_i2c_client(dev), ++ tm, X1205_CCR_BASE); ++} ++ ++static int x1205_rtc_set_time(struct device *dev, ++ struct rtc_time *tm) ++{ ++ return x1205_set_datetime(to_i2c_client(dev), ++ tm, 1, X1205_CCR_BASE); ++} ++ ++static int x1205_rtc_set_mmss(struct device *dev, unsigned long secs) ++{ ++ int err; ++ ++ struct rtc_time new_tm, old_tm; ++ ++ if ((err = x1205_rtc_read_time(dev, &old_tm) == 0)) ++ return err; ++ ++ /* FIXME xtime.tv_nsec = old_tm.tm_sec * 10000000; */ ++ new_tm.tm_sec = secs % 60; ++ secs /= 60; ++ new_tm.tm_min = secs % 60; ++ secs /= 60; ++ new_tm.tm_hour = secs % 24; ++ ++ /* ++ * avoid writing when we're going to change the day ++ * of the month. We will retry in the next minute. ++ * This basically means that if the RTC must not drift ++ * by more than 1 minute in 11 minutes. ++ */ ++ if ((old_tm.tm_hour == 23 && old_tm.tm_min == 59) || ++ (new_tm.tm_hour == 23 && new_tm.tm_min == 59)) ++ return 1; ++ ++ return x1205_rtc_set_time(dev, &new_tm); ++} ++ ++static int x1205_rtc_proc(struct device *dev, struct seq_file *seq) ++{ ++ int err, dtrim, atrim; ++ ++ seq_printf(seq, "24hr\t\t: yes\n"); ++ ++ err = x1205_get_dtrim(to_i2c_client(dev), &dtrim); ++ if (err == 0) ++ seq_printf(seq, "digital_trim\t: %d ppm\n", dtrim); ++ ++ err = x1205_get_atrim(to_i2c_client(dev), &atrim); ++ if (err == 0) ++ seq_printf(seq, "analog_trim\t: %d.%02d pF\n", ++ atrim / 1000, atrim % 1000); ++ return 0; ++} ++ ++static struct rtc_class_ops x1205_rtc_ops = { ++ .proc = x1205_rtc_proc, ++ .read_time = x1205_rtc_read_time, ++ .set_time = x1205_rtc_set_time, ++ .read_alarm = x1205_rtc_read_alarm, ++ .set_alarm = x1205_rtc_set_alarm, ++ .set_mmss = x1205_rtc_set_mmss, ++}; ++ ++static ssize_t x1205_sysfs_show_atrim(struct device *dev, ++ struct device_attribute *attr, char *buf) ++{ ++ int atrim; ++ ++ if (x1205_get_atrim(to_i2c_client(dev), &atrim) == 0) { ++ return sprintf(buf, "%d.%02d pF\n", ++ atrim / 1000, atrim % 1000); } ++ return 0; ++} ++static DEVICE_ATTR(atrim, S_IRUGO, x1205_sysfs_show_atrim, NULL); ++ ++static ssize_t x1205_sysfs_show_dtrim(struct device *dev, ++ struct device_attribute *attr, char *buf) ++{ ++ int dtrim; ++ ++ if (x1205_get_dtrim(to_i2c_client(dev), &dtrim) == 0) { ++ return sprintf(buf, "%d ppm\n", dtrim); ++ } ++ return 0; ++} ++static DEVICE_ATTR(dtrim, S_IRUGO, x1205_sysfs_show_dtrim, NULL); ++ ++ ++static int x1205_attach(struct i2c_adapter *adapter) ++{ ++ dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); ++ ++ return i2c_probe(adapter, &addr_data, x1205_probe); ++} ++ ++static int x1205_probe(struct i2c_adapter *adapter, int address, int kind) ++{ ++ int err = 0; ++ unsigned char sr; ++ struct i2c_client *client; ++ struct rtc_device *rtc; ++ ++ dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { ++ err = -ENODEV; ++ goto exit; ++ } ++ ++ if (!(client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ /* I2C client */ ++ client->addr = address; ++ client->driver = &x1205_driver; ++ client->adapter = adapter; ++ ++ strlcpy(client->name, x1205_driver.name, I2C_NAME_SIZE); ++ ++ /* Verify the chip is really an X1205 */ ++ if (kind < 0) { ++ if (x1205_validate_client(client) < 0) { ++ err = -ENODEV; ++ goto exit_kfree; ++ } ++ } ++ ++ /* Inform the i2c layer */ ++ if ((err = i2c_attach_client(client))) ++ goto exit_kfree; ++ ++ dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); ++ ++ rtc = rtc_device_register(x1205_driver.name, &client->dev, ++ &x1205_rtc_ops, THIS_MODULE); ++ ++ if (IS_ERR(rtc)) { ++ err = PTR_ERR(rtc); ++ dev_err(&client->dev, ++ "unable to register the class device\n"); ++ goto exit_detach; ++ } ++ ++ i2c_set_clientdata(client, rtc); ++ ++ /* Check for power failures and eventualy enable the osc */ ++ if ((err = x1205_get_status(client, &sr)) == 0) { ++ if (sr & X1205_SR_RTCF) { ++ dev_err(&client->dev, ++ "power failure detected, " ++ "please set the clock\n"); ++ udelay(50); ++ x1205_fix_osc(client); ++ } ++ } ++ else ++ dev_err(&client->dev, "couldn't read status\n"); ++ ++ /* If requested, set the system time */ ++ if (hctosys) { ++ if ((err = x1205_hctosys(client)) < 0) ++ dev_err(&client->dev, ++ "unable to set the system clock\n"); ++ } ++ ++ device_create_file(&client->dev, &dev_attr_atrim); ++ device_create_file(&client->dev, &dev_attr_dtrim); ++ ++ return 0; ++ ++exit_detach: ++ i2c_detach_client(client); ++ ++exit_kfree: ++ kfree(client); ++ ++exit: ++ return err; ++} ++ ++static int x1205_detach(struct i2c_client *client) ++{ ++ int err; ++ struct rtc_device *rtc = i2c_get_clientdata(client); ++ ++ dev_dbg(&client->dev, "%s\n", __FUNCTION__); ++ ++ if (rtc) ++ rtc_device_unregister(rtc); ++ ++ if ((err = i2c_detach_client(client))) ++ return err; ++ ++ kfree(client); ++ ++ return 0; ++} ++ ++static int __init x1205_init(void) ++{ ++ return i2c_add_driver(&x1205_driver); ++} ++ ++static void __exit x1205_exit(void) ++{ ++ i2c_del_driver(&x1205_driver); ++} ++ ++MODULE_AUTHOR( ++ "Karen Spearel <kas11@tampabay.rr.com>, " ++ "Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("Xicor/Intersil X1205 RTC driver"); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); ++ ++module_init(x1205_init); ++module_exit(x1205_exit); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-test.c 2006-01-04 01:27:19.000000000 +0100 +@@ -0,0 +1,189 @@ ++/* ++ * An RTC test device/driver ++ * Copyright (C) 2005 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/err.h> ++#include <linux/rtc.h> ++#include <linux/platform_device.h> ++ ++static int test_rtc_read_alarm(struct device *dev, ++ struct rtc_wkalrm *alrm) ++{ ++ return 0; ++} ++ ++static int test_rtc_set_alarm(struct device *dev, ++ struct rtc_wkalrm *alrm) ++{ ++ return 0; ++} ++ ++static int test_rtc_read_time(struct device *dev, ++ struct rtc_time *tm) ++{ ++ rtc_time_to_tm(get_seconds(), tm); ++ return 0; ++} ++ ++static int test_rtc_set_time(struct device *dev, ++ struct rtc_time *tm) ++{ ++ return 0; ++} ++ ++static int test_rtc_set_mmss(struct device *dev, unsigned long secs) ++{ ++ return 0; ++} ++ ++static int test_rtc_proc(struct device *dev, struct seq_file *seq) ++{ ++ struct platform_device *plat_dev = to_platform_device(dev); ++ ++ seq_printf(seq, "24hr\t\t: yes\n"); ++ seq_printf(seq, "test\t\t: yes\n"); ++ seq_printf(seq, "id\t\t: %d\n", plat_dev->id); ++ ++ return 0; ++} ++ ++static int test_rtc_ioctl(struct device *dev, unsigned int cmd, ++ unsigned long arg) ++{ ++ /* We do support interrupts, they're generated ++ * using the sysfs interface. ++ */ ++ switch (cmd) { ++ case RTC_PIE_ON: ++ case RTC_PIE_OFF: ++ case RTC_UIE_ON: ++ case RTC_UIE_OFF: ++ case RTC_AIE_ON: ++ case RTC_AIE_OFF: ++ return 0; ++ ++ default: ++ return -EINVAL; ++ } ++} ++ ++static struct rtc_class_ops test_rtc_ops = { ++ .proc = test_rtc_proc, ++ .read_time = test_rtc_read_time, ++ .set_time = test_rtc_set_time, ++ .read_alarm = test_rtc_read_alarm, ++ .set_alarm = test_rtc_set_alarm, ++ .set_mmss = test_rtc_set_mmss, ++ .ioctl = test_rtc_ioctl, ++}; ++ ++static ssize_t test_irq_show(struct device *dev, ++ struct device_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%d\n", 42); ++} ++static ssize_t test_irq_store(struct device *dev, ++ struct device_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int retval; ++ struct platform_device *plat_dev = to_platform_device(dev); ++ struct rtc_device *rtc = platform_get_drvdata(plat_dev); ++ ++ retval = count; ++ if (strncmp(buf, "tick", 4) == 0) ++ rtc_update_irq(&rtc->class_dev, 1, RTC_PF | RTC_IRQF); ++ else if (strncmp(buf, "alarm", 5) == 0) ++ rtc_update_irq(&rtc->class_dev, 1, RTC_AF | RTC_IRQF); ++ else if (strncmp(buf, "update", 6) == 0) ++ rtc_update_irq(&rtc->class_dev, 1, RTC_UF | RTC_IRQF); ++ else ++ retval = -EINVAL; ++ ++ return retval; ++} ++static DEVICE_ATTR(irq, S_IRUGO | S_IWUSR, test_irq_show, test_irq_store); ++ ++static int test_probe(struct platform_device *plat_dev) ++{ ++ int err; ++ struct rtc_device *rtc = rtc_device_register("test", &plat_dev->dev, ++ &test_rtc_ops, THIS_MODULE); ++ if (IS_ERR(rtc)) { ++ err = PTR_ERR(rtc); ++ dev_err(&plat_dev->dev, ++ "unable to register the class device\n"); ++ return err; ++ } ++ device_create_file(&plat_dev->dev, &dev_attr_irq); ++ ++ platform_set_drvdata(plat_dev, rtc); ++ ++ return 0; ++} ++ ++static int test_remove(struct platform_device *plat_dev) ++{ ++ struct rtc_device *rtc = platform_get_drvdata(plat_dev); ++ ++ rtc_device_unregister(rtc); ++ device_remove_file(&plat_dev->dev, &dev_attr_irq); ++ ++ return 0; ++} ++ ++static void test_release(struct device * dev) ++{ ++} ++ ++struct platform_device test_dev_zero = { ++ .name = "rtc-test", ++ .id = 0, ++ .dev.release = test_release, ++}; ++ ++struct platform_device test_dev_one = { ++ .name = "rtc-test", ++ .id = 1, ++ .dev.release = test_release, ++}; ++ ++struct platform_driver test_drv = { ++ .probe = test_probe, ++ .remove = test_remove, ++ .driver = { ++ .name = "rtc-test", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init test_init(void) ++{ ++ platform_device_register(&test_dev_zero); ++ platform_device_register(&test_dev_one); ++ platform_driver_register(&test_drv); ++ ++ return 0; ++} ++ ++static void __exit test_exit(void) ++{ ++ platform_driver_unregister(&test_drv); ++ platform_device_unregister(&test_dev_zero); ++ platform_device_unregister(&test_dev_one); ++} ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("RTC test driver/device"); ++MODULE_LICENSE("GPL"); ++ ++module_init(test_init); ++module_exit(test_exit); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nslu2/drivers/rtc/rtc-ds1672.c 2006-01-04 01:27:21.000000000 +0100 +@@ -0,0 +1,266 @@ ++/* ++ * An rtc/i2c driver for the Dallas DS1672 ++ * Copyright 2005 Alessandro Zummo ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/i2c.h> ++#include <linux/rtc.h> ++ ++#define DRV_VERSION "0.1" ++ ++/* Addresses to scan: none. This chip cannot be detected. */ ++static unsigned short normal_i2c[] = { I2C_CLIENT_END }; ++ ++/* Insmod parameters */ ++I2C_CLIENT_INSMOD; ++I2C_CLIENT_MODULE_PARM(hctosys, ++ "Set the system time from the hardware clock upon initialization"); ++ ++/* Registers */ ++ ++#define DS1672_REG_CNT_BASE 0 ++#define DS1672_REG_CONTROL 4 ++#define DS1672_REG_TRICKLE 5 ++ ++ ++/* Prototypes */ ++static int ds1672_probe(struct i2c_adapter *adapter, int address, int kind); ++ ++/* ++ * In the routines that deal directly with the ds1672 hardware, we use ++ * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch ++ * Epoch is initialized as 2000. Time is set to UTC. ++ */ ++static int ds1672_get_datetime(struct i2c_client *client, struct rtc_time *tm) ++{ ++ unsigned long time; ++ unsigned char buf[4]; ++ ++ dev_dbg(&client->dev, ++ "%s: raw read data - counters=%02x,%02x,%02x,%02x\n" ++ __FUNCTION__, ++ buf[0], buf[1], buf[2], buf[3]); ++ ++ time = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; ++ ++ rtc_time_to_tm(time, tm); ++ ++ dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, " ++ "mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ return 0; ++} ++ ++static int ds1672_set_mmss(struct i2c_client *client, unsigned long secs) ++{ ++ int xfer; ++ unsigned char buf[5]; ++ ++ buf[0] = DS1672_REG_CNT_BASE; ++ buf[1] = secs & 0x000000FF; ++ buf[2] = (secs & 0x0000FF00) >> 8; ++ buf[3] = (secs & 0x00FF0000) >> 16; ++ buf[4] = (secs & 0xFF000000) >> 24; ++ ++ xfer = i2c_master_send(client, buf, 5); ++ if (xfer != 5) { ++ dev_err(&client->dev, "%s: send: %d\n", __FUNCTION__, xfer); ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static int ds1672_set_datetime(struct i2c_client *client, struct rtc_time *tm) ++{ ++ unsigned long secs; ++ ++ dev_dbg(&client->dev, ++ "%s: secs=%d, mins=%d, hours=%d, ", ++ "mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ rtc_tm_to_time(tm, &secs); ++ ++ return ds1672_set_mmss(client, secs); ++} ++ ++static int ds1672_hctosys(struct i2c_client *client) ++{ ++ int err; ++ struct rtc_time tm; ++ struct timespec tv; ++ ++ if ((err = ds1672_get_datetime(client, &tm)) != 0) ++ return err; ++ ++ /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary ++ * whether it stores the most close value or the value with partial ++ * seconds truncated. However, it is important that we use it to store ++ * the truncated value. This is because otherwise it is necessary, ++ * in an rtc sync function, to read both xtime.tv_sec and ++ * xtime.tv_nsec. On some processors (i.e. ARM), an atomic read ++ * of >32bits is not possible. So storing the most close value would ++ * slow down the sync API. So here we have the truncated value and ++ * the best guess is to add 0.5s. ++ */ ++ ++ tv.tv_nsec = NSEC_PER_SEC >> 1; ++ ++ rtc_tm_to_time(&tm, &tv.tv_sec); ++ ++ do_settimeofday(&tv); ++ ++ dev_info(&client->dev, ++ "setting the system clock to %d-%02d-%02d %02d:%02d:%02d\n", ++ tm.tm_year + 1900, tm.tm_mon + 1, ++ tm.tm_mday, tm.tm_hour, tm.tm_min, ++ tm.tm_sec); ++ ++ return 0; ++} ++ ++static int ds1672_rtc_read_time(struct device *dev, struct rtc_time *tm) ++{ ++ return ds1672_get_datetime(to_i2c_client(dev), tm); ++} ++ ++static int ds1672_rtc_set_time(struct device *dev, struct rtc_time *tm) ++{ ++ return ds1672_set_datetime(to_i2c_client(dev), tm); ++} ++ ++static int ds1672_rtc_set_mmss(struct device *dev, unsigned long secs) ++{ ++ return ds1672_set_mmss(to_i2c_client(dev), secs); ++} ++ ++static struct rtc_class_ops ds1672_rtc_ops = { ++ .read_time = ds1672_rtc_read_time, ++ .set_time = ds1672_rtc_set_time, ++ .set_mmss = ds1672_rtc_set_mmss, ++}; ++ ++static int ds1672_attach(struct i2c_adapter *adapter) ++{ ++ dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); ++ ++ return i2c_probe(adapter, &addr_data, ds1672_probe); ++} ++ ++static int ds1672_detach(struct i2c_client *client) ++{ ++ int err; ++ struct rtc_device *rtc = i2c_get_clientdata(client); ++ ++ dev_dbg(&client->dev, "%s\n", __FUNCTION__); ++ ++ if (rtc) ++ rtc_device_unregister(rtc); ++ ++ if ((err = i2c_detach_client(client))) ++ return err; ++ ++ kfree(client); ++ ++ return 0; ++} ++ ++static struct i2c_driver ds1672_driver = { ++ .owner = THIS_MODULE, ++ .name = "ds1672", ++ .flags = I2C_DF_NOTIFY, ++ .attach_adapter = &ds1672_attach, ++ .detach_client = &ds1672_detach, ++}; ++ ++static int ds1672_probe(struct i2c_adapter *adapter, int address, int kind) ++{ ++ int err = 0; ++ struct i2c_client *client; ++ struct rtc_device *rtc; ++ ++ dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { ++ err = -ENODEV; ++ goto exit; ++ } ++ ++ if (!(client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ /* I2C client */ ++ client->addr = address; ++ client->driver = &ds1672_driver; ++ client->adapter = adapter; ++ ++ strlcpy(client->name, ds1672_driver.name, I2C_NAME_SIZE); ++ ++ /* Inform the i2c layer */ ++ if ((err = i2c_attach_client(client))) ++ goto exit_kfree; ++ ++ dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); ++ ++ rtc = rtc_device_register(ds1672_driver.name, &client->dev, ++ &ds1672_rtc_ops, THIS_MODULE); ++ ++ if (IS_ERR(rtc)) { ++ err = PTR_ERR(rtc); ++ dev_err(&client->dev, ++ "unable to register the class device\n"); ++ goto exit_detach; ++ } ++ ++ i2c_set_clientdata(client, rtc); ++ ++ /* If requested, set the system time */ ++ if (hctosys) { ++ if ((err = ds1672_hctosys(client)) < 0) ++ dev_err(&client->dev, ++ "unable to set the system clock\n"); ++ } ++ ++ return 0; ++ ++exit_detach: ++ i2c_detach_client(client); ++ ++exit_kfree: ++ kfree(client); ++ ++exit: ++ return err; ++} ++ ++static int __init ds1672_init(void) ++{ ++ return i2c_add_driver(&ds1672_driver); ++} ++ ++static void __exit ds1672_exit(void) ++{ ++ i2c_del_driver(&ds1672_driver); ++} ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("Dallas/Maxim DS1672 timekeeper driver"); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); ++ ++module_init(ds1672_init); ++module_exit(ds1672_exit); diff --git a/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch b/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch new file mode 100644 index 0000000000..cb3eac2433 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch @@ -0,0 +1,453 @@ +http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=3215/1 + +Iomega NAS 100d (MACH_NAS100D) machine support + +This patch adds support for a new arm/ixp4xx machine - the Iomega NAS +100d network attached storage product. The NAS100D is a consumer +device containing a 266MHz Intel IXP420 processor, 16MB of flash, 64MB +of RAM, a 160Gb internal IDE hard disk, and 802.11b/g wireless on an +Atheros mini-PCI card. + +Work on porting the latest 2.6.x kernel to this device is being done by +the NSLU2-Linux project (the same team who maintains the port to the +Linksys NSLU2 device). In particular, the majority of this patch was +authored by Alessandro Zummo, based on the work done for MACH_NSLU2 +support by the NSLU2-Linux core team of developers. + +MACH_NAS100D (as implemented by this patch) can be enabled in jumbo +ixp4xx kernels without any affect on the other machines supported by +that kernel. + +This patch applies cleanly against 2.6.15-rc7 and should be trivial to +apply to later kernel versions. It does not depend upon any other +patches. + +Modified files (and number of lines inserted): +arch/arm/mach-ixp4xx/Kconfig | 8 +arch/arm/mach-ixp4xx/Makefile | 1 +include/asm-arm/arch-ixp4xx/hardware.h | 1 +include/asm-arm/arch-ixp4xx/irqs.h | 9 +include/asm-arm/arch-ixp4xx/nas100d.h | 75 +arch/arm/mach-ixp4xx/nas100d-pci.c | 77 +arch/arm/mach-ixp4xx/nas100d-power.c | 69 +arch/arm/mach-ixp4xx/nas100d-setup.c | 133 + +Signed-off-by: Rod Whitby <rod@whitby.id.au> +Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> + +--- linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Kconfig 2005-12-27 22:29:00.000000000 +0100 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Kconfig 2005-12-27 22:29:52.000000000 +0100 +@@ -71,6 +71,14 @@ config ARCH_PRPMC1100 + PrPCM1100 Processor Mezanine Module. For more information on + this platform, see <file:Documentation/arm/IXP4xx>. + ++config MACH_NAS100D ++ bool ++ prompt "NAS100D" ++ help ++ Say 'Y' here if you want your kernel to support Iomega's ++ NAS 100d device. For more information on this platform, ++ see http://www.nslu2-linux.org/wiki/NAS100d/HomePage ++ + # + # Avila and IXDP share the same source for now. Will change in future + # +--- linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Makefile 2005-12-27 22:29:00.000000000 +0100 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Makefile 2005-12-27 22:30:37.000000000 +0100 +@@ -9,4 +9,5 @@ obj-$(CONFIG_MACH_IXDPG425) += ixdpg425- + obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o coyote-setup.o + obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o + obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o ++obj-$(CONFIG_MACH_NAS100D) += nas100d-pci.o nas100d-setup.o nas100d-power.o + +--- linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/hardware.h 2005-12-27 22:29:18.000000000 +0100 ++++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/hardware.h 2005-12-27 22:31:08.000000000 +0100 +@@ -45,5 +45,6 @@ extern unsigned int processor_id; + #include "coyote.h" + #include "prpmc1100.h" + #include "nslu2.h" ++#include "nas100d.h" + + #endif /* _ASM_ARCH_HARDWARE_H */ +--- linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/irqs.h 2005-12-27 22:29:18.000000000 +0100 ++++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/irqs.h 2005-12-27 22:29:52.000000000 +0100 +@@ -100,4 +100,13 @@ + #define IRQ_NSLU2_PCI_INTB IRQ_IXP4XX_GPIO10 + #define IRQ_NSLU2_PCI_INTC IRQ_IXP4XX_GPIO9 + ++/* ++ * NAS100D board IRQs ++ */ ++#define IRQ_NAS100D_PCI_INTA IRQ_IXP4XX_GPIO11 ++#define IRQ_NAS100D_PCI_INTB IRQ_IXP4XX_GPIO10 ++#define IRQ_NAS100D_PCI_INTC IRQ_IXP4XX_GPIO9 ++#define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8 ++#define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7 ++ + #endif +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/nas100d.h 2005-11-12 14:24:14.000000000 +0100 +@@ -0,0 +1,75 @@ ++/* ++ * include/asm-arm/arch-ixp4xx/nas100d.h ++ * ++ * NAS100D platform specific definitions ++ * ++ * Copyright (c) 2005 Tower Technologies ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on ixdp425.h: ++ * Copyright 2004 (c) MontaVista, Software, Inc. ++ * ++ * This file is licensed under the terms of the GNU General Public ++ * License version 2. This program is licensed "as is" without any ++ * warranty of any kind, whether express or implied. ++ */ ++ ++#ifndef __ASM_ARCH_HARDWARE_H__ ++#error "Do not include this directly, instead #include <asm/hardware.h>" ++#endif ++ ++#define NAS100D_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS ++#define NAS100D_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE ++ ++#define NAS100D_SDA_PIN 6 ++#define NAS100D_SCL_PIN 5 ++ ++/* ++ * NAS100D PCI IRQs ++ */ ++#define NAS100D_PCI_MAX_DEV 3 ++#define NAS100D_PCI_IRQ_LINES 3 ++ ++ ++/* PCI controller GPIO to IRQ pin mappings */ ++#define NAS100D_PCI_INTA_PIN 11 ++#define NAS100D_PCI_INTB_PIN 10 ++#define NAS100D_PCI_INTC_PIN 9 ++#define NAS100D_PCI_INTD_PIN 8 ++#define NAS100D_PCI_INTE_PIN 7 ++ ++/* GPIO */ ++ ++#define NAS100D_GPIO0 0 ++#define NAS100D_GPIO1 1 ++#define NAS100D_GPIO2 2 ++#define NAS100D_GPIO3 3 ++#define NAS100D_GPIO4 4 ++#define NAS100D_GPIO5 5 ++#define NAS100D_GPIO6 6 ++#define NAS100D_GPIO7 7 ++#define NAS100D_GPIO8 8 ++#define NAS100D_GPIO9 9 ++#define NAS100D_GPIO10 10 ++#define NAS100D_GPIO11 11 ++#define NAS100D_GPIO12 12 ++#define NAS100D_GPIO13 13 ++#define NAS100D_GPIO14 14 ++#define NAS100D_GPIO15 15 ++ ++ ++/* Buttons */ ++ ++#define NAS100D_PB_GPIO NAS100D_GPIO14 ++#define NAS100D_RB_GPIO NAS100D_GPIO4 ++#define NAS100D_PO_GPIO NAS100D_GPIO12 /* power off */ ++ ++#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14 ++#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4 ++ ++/* ++#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO) ++#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO) ++#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO) ++*/ +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-pci.c 2005-11-12 14:24:14.000000000 +0100 +@@ -0,0 +1,77 @@ ++/* ++ * arch/arm/mach-ixp4xx/nas100d-pci.c ++ * ++ * NAS 100d board-level PCI initialization ++ * ++ * based on ixdp425-pci.c: ++ * Copyright (C) 2002 Intel Corporation. ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * Maintainer: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/config.h> ++#include <linux/pci.h> ++#include <linux/init.h> ++ ++#include <asm/mach/pci.h> ++#include <asm/mach-types.h> ++ ++void __init nas100d_pci_preinit(void) ++{ ++ set_irq_type(IRQ_NAS100D_PCI_INTA, IRQT_LOW); ++ set_irq_type(IRQ_NAS100D_PCI_INTB, IRQT_LOW); ++ set_irq_type(IRQ_NAS100D_PCI_INTC, IRQT_LOW); ++ set_irq_type(IRQ_NAS100D_PCI_INTD, IRQT_LOW); ++ set_irq_type(IRQ_NAS100D_PCI_INTE, IRQT_LOW); ++ ++ gpio_line_isr_clear(NAS100D_PCI_INTA_PIN); ++ gpio_line_isr_clear(NAS100D_PCI_INTB_PIN); ++ gpio_line_isr_clear(NAS100D_PCI_INTC_PIN); ++ gpio_line_isr_clear(NAS100D_PCI_INTD_PIN); ++ gpio_line_isr_clear(NAS100D_PCI_INTE_PIN); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init nas100d_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ static int pci_irq_table[NAS100D_PCI_MAX_DEV][NAS100D_PCI_IRQ_LINES] = ++ { ++ { IRQ_NAS100D_PCI_INTA, -1, -1 }, ++ { IRQ_NAS100D_PCI_INTB, -1, -1 }, ++ { IRQ_NAS100D_PCI_INTC, IRQ_NAS100D_PCI_INTD, IRQ_NAS100D_PCI_INTE }, ++ }; ++ ++ int irq = -1; ++ ++ if (slot >= 1 && slot <= NAS100D_PCI_MAX_DEV && ++ pin >= 1 && pin <= NAS100D_PCI_IRQ_LINES) ++ irq = pci_irq_table[slot-1][pin-1]; ++ ++ return irq; ++} ++ ++struct hw_pci __initdata nas100d_pci = { ++ .nr_controllers = 1, ++ .preinit = nas100d_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = nas100d_map_irq, ++}; ++ ++int __init nas100d_pci_init(void) ++{ ++ if (machine_is_nas100d()) ++ pci_common_init(&nas100d_pci); ++ ++ return 0; ++} ++ ++subsys_initcall(nas100d_pci_init); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-power.c 2005-11-12 14:24:14.000000000 +0100 +@@ -0,0 +1,69 @@ ++/* ++ * arch/arm/mach-ixp4xx/nas100d-power.c ++ * ++ * NAS 100d Power/Reset driver ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * ++ * based on nas100d-io.c ++ * Copyright (C) 2004 Karen Spearel ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/module.h> ++#include <linux/reboot.h> ++#include <linux/interrupt.h> ++ ++#include <asm/mach-types.h> ++ ++extern void ctrl_alt_del(void); ++ ++static irqreturn_t nas100d_reset_handler(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ /* Signal init to do the ctrlaltdel action, this will bypass init if ++ * it hasn't started and do a kernel_restart. ++ */ ++ ctrl_alt_del(); ++ ++ return IRQ_HANDLED; ++} ++ ++static int __init nas100d_power_init(void) ++{ ++ if (!(machine_is_nas100d())) ++ return 0; ++ ++ set_irq_type(NAS100D_RB_IRQ, IRQT_LOW); ++ ++ gpio_line_isr_clear(NAS100D_RB_GPIO); ++ ++ if (request_irq(NAS100D_RB_IRQ, &nas100d_reset_handler, ++ SA_INTERRUPT, "NAS100D reset button", NULL) < 0) { ++ ++ printk(KERN_DEBUG "Reset Button IRQ %d not available\n", ++ NAS100D_RB_IRQ); ++ ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static void __exit nas100d_power_exit(void) ++{ ++ free_irq(NAS100D_RB_IRQ, NULL); ++} ++ ++module_init(nas100d_power_init); ++module_exit(nas100d_power_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("NAS100D Power/Reset driver"); ++MODULE_LICENSE("GPL"); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-setup.c 2005-11-12 14:24:14.000000000 +0100 +@@ -0,0 +1,133 @@ ++/* ++ * arch/arm/mach-ixp4xx/nas100d-setup.c ++ * ++ * NAS 100d board-setup ++ * ++ * based ixdp425-setup.c: ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Author: Rod Whitby <rod@whitby.id.au> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/serial.h> ++#include <linux/serial_8250.h> ++ ++#include <asm/mach-types.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/flash.h> ++ ++static struct flash_platform_data nas100d_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource nas100d_flash_resource = { ++ .start = NAS100D_FLASH_BASE, ++ .end = NAS100D_FLASH_BASE + NAS100D_FLASH_SIZE, ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device nas100d_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev.platform_data = &nas100d_flash_data, ++ .num_resources = 1, ++ .resource = &nas100d_flash_resource, ++}; ++ ++static struct ixp4xx_i2c_pins nas100d_i2c_gpio_pins = { ++ .sda_pin = NAS100D_SDA_PIN, ++ .scl_pin = NAS100D_SCL_PIN, ++}; ++ ++static struct platform_device nas100d_i2c_controller = { ++ .name = "IXP4XX-I2C", ++ .id = 0, ++ .dev.platform_data = &nas100d_i2c_gpio_pins, ++ .num_resources = 0, ++}; ++ ++static struct resource nas100d_uart_resources[] = { ++ { ++ .start = IXP4XX_UART1_BASE_PHYS, ++ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .start = IXP4XX_UART2_BASE_PHYS, ++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ } ++}; ++ ++static struct plat_serial8250_port nas100d_uart_data[] = { ++ { ++ .mapbase = IXP4XX_UART1_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART1, ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { ++ .mapbase = IXP4XX_UART2_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART2, ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { } ++}; ++ ++static struct platform_device nas100d_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev.platform_data = nas100d_uart_data, ++ .num_resources = 2, ++ .resource = nas100d_uart_resources, ++}; ++ ++static struct platform_device *nas100d_devices[] __initdata = { ++ &nas100d_i2c_controller, ++ &nas100d_flash, ++ &nas100d_uart, ++}; ++ ++static void nas100d_power_off(void) ++{ ++ /* This causes the box to drop the power and go dead. */ ++ ++ /* enable the pwr cntl gpio */ ++ gpio_line_config(NAS100D_PO_GPIO, IXP4XX_GPIO_OUT); ++ ++ /* do the deed */ ++ gpio_line_set(NAS100D_PO_GPIO, IXP4XX_GPIO_HIGH); ++} ++ ++static void __init nas100d_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ pm_power_off = nas100d_power_off; ++ ++ platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices)); ++} ++ ++MACHINE_START(NAS100D, "Iomega NAS 100d") ++ /* Maintainer: www.nslu2-linux.org */ ++ .phys_ram = PHYS_OFFSET, ++ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, ++ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC, ++ .boot_params = 0x00000100, ++ .map_io = ixp4xx_map_io, ++ .init_irq = ixp4xx_init_irq, ++ .timer = &ixp4xx_timer, ++ .init_machine = nas100d_init, ++MACHINE_END diff --git a/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-i2c.patch b/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-i2c.patch new file mode 100644 index 0000000000..5dfed57c0e --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-i2c.patch @@ -0,0 +1,531 @@ + drivers/i2c/chips/Kconfig | 9 + drivers/i2c/chips/Makefile | 1 + drivers/i2c/chips/pcf8563.c | 466 ++++++++++++++++++++++++++++++++++++++++++++ + include/linux/pcf8563.h | 27 ++ + 4 files changed, 503 insertions(+) + +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nas100d/drivers/i2c/chips/pcf8563.c 2005-11-22 17:32:35.000000000 +0100 +@@ -0,0 +1,466 @@ ++/* ++ * pcf8563.c - An i2c driver for the Philips PCF8563 RTC ++ * Copyright 2005 Tower Technologies ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * based on the other drivers in this same directory. ++ * ++ * http://www.semiconductors.philips.com/acrobat/datasheets/PCF8563-04.pdf ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/i2c.h> ++#include <linux/string.h> ++#include <linux/bcd.h> ++#include <linux/rtc.h> ++#include <linux/list.h> ++ ++#include <linux/pcf8563.h> ++ ++#define DRV_VERSION "0.3.4" ++ ++/* Addresses to scan */ ++static unsigned short normal_i2c[] = { 0x51, I2C_CLIENT_END }; ++ ++/* Module parameters */ ++I2C_CLIENT_INSMOD; ++I2C_CLIENT_MODULE_PARM(hctosys, ++ "Set the system time from the hardware clock upon initialization"); ++ ++#define PCF8563_REG_ST1 0x00 /* status */ ++#define PCF8563_REG_ST2 0x01 ++ ++#define PCF8563_REG_SC 0x02 /* datetime */ ++#define PCF8563_REG_MN 0x03 ++#define PCF8563_REG_HR 0x04 ++#define PCF8563_REG_DM 0x05 ++#define PCF8563_REG_DW 0x06 ++#define PCF8563_REG_MO 0x07 ++#define PCF8563_REG_YR 0x08 ++ ++#define PCF8563_REG_AMN 0x09 /* alarm */ ++#define PCF8563_REG_AHR 0x0A ++#define PCF8563_REG_ADM 0x0B ++#define PCF8563_REG_ADW 0x0C ++ ++#define PCF8563_REG_CLKO 0x0D /* clock out */ ++#define PCF8563_REG_TMRC 0x0E /* timer control */ ++#define PCF8563_REG_TMR 0x0F /* timer */ ++ ++#define PCF8563_SC_LV 0x80 /* low voltage */ ++#define PCF8563_MO_C 0x80 /* century */ ++ ++/* Prototypes */ ++static int pcf8563_attach(struct i2c_adapter *adapter); ++static int pcf8563_detach(struct i2c_client *client); ++static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind); ++static int pcf8563_command(struct i2c_client *client, unsigned int cmd, ++ void *arg); ++ ++static struct i2c_driver pcf8563_driver = { ++ .owner = THIS_MODULE, ++ .name = "pcf8563", ++ .flags = I2C_DF_NOTIFY, ++ .attach_adapter = &pcf8563_attach, ++ .detach_client = &pcf8563_detach, ++}; ++ ++struct pcf8563_data { ++ struct i2c_client client; ++ struct list_head list; ++}; ++ ++static const unsigned char days_in_mo[] = ++ { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; ++ ++static LIST_HEAD(pcf8563_clients); ++ ++/* Workaround until the I2C subsytem will allow to send ++ * commands to a specific client. This function will send the command ++ * to the first client. ++ */ ++int pcf8563_do_command(unsigned int cmd, void *arg) ++{ ++ struct list_head *walk; ++ struct list_head *tmp; ++ struct pcf8563_data *data; ++ ++ list_for_each_safe(walk, tmp, &pcf8563_clients) { ++ data = list_entry(walk, struct pcf8563_data, list); ++ return pcf8563_command(&data->client, cmd, arg); ++ } ++ ++ return -ENODEV; ++} ++ ++#define is_leap(year) \ ++ ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0)) ++ ++/* make sure the rtc_time values are in bounds */ ++ ++static int pcf8563_validate_tm(struct rtc_time *tm) ++{ ++ int year = tm->tm_year + 1900; ++ ++ if ((tm->tm_year < 70) || (tm->tm_year > 255)) ++ return -EINVAL; ++ ++ if ((tm->tm_mon > 11) || (tm->tm_mday == 0)) ++ return -EINVAL; ++ ++ if (tm->tm_mday > days_in_mo[tm->tm_mon] ++ + ((tm->tm_mon == 1) && is_leap(year))) ++ return -EINVAL; ++ ++ if ((tm->tm_hour >= 24) || (tm->tm_min >= 60) || (tm->tm_sec >= 60)) ++ return -EINVAL; ++ ++ return 0; ++} ++ ++/* ++ * In the routines that deal directly with the pcf8563 hardware, we use ++ * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch. ++ */ ++static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) ++{ ++ unsigned char buf[13]; ++ unsigned char addr = PCF8563_REG_ST1; ++ ++ struct i2c_msg msgs[] = { ++ { client->addr, 0, 1, &addr }, /* setup read ptr */ ++ { client->addr, I2C_M_RD, 13, buf }, /* read status + date */ ++ }; ++ ++ /* read registers */ ++ if ((i2c_transfer(client->adapter, msgs, 2)) != 2) { ++ dev_err(&client->dev, "%s: read error\n", __FUNCTION__); ++ return -EIO; ++ } ++ ++ if (buf[PCF8563_REG_SC] & PCF8563_SC_LV) ++ dev_info(&client->dev, ++ "low voltage detected, date/time is not reliable.\n"); ++ ++ dev_dbg(&client->dev, ++ "%s: raw data is st1=%02x, st2=%02x, sec=%02x, min=%02x, hr=%02x, " ++ "mday=%02x, wday=%02x, mon=%02x, year=%02x\n", ++ __FUNCTION__, ++ buf[0], buf[1], buf[2], buf[3], ++ buf[4], buf[5], buf[6], buf[7], ++ buf[8]); ++ ++ ++ tm->tm_sec = BCD2BIN(buf[PCF8563_REG_SC] & 0x7F); ++ tm->tm_min = BCD2BIN(buf[PCF8563_REG_MN] & 0x7F); ++ tm->tm_hour = BCD2BIN(buf[PCF8563_REG_HR] & 0x3F); /* rtc hr 0-23 */ ++ tm->tm_mday = BCD2BIN(buf[PCF8563_REG_DM] & 0x3F); ++ tm->tm_wday = buf[PCF8563_REG_DW] & 0x07; ++ tm->tm_mon = BCD2BIN(buf[PCF8563_REG_MO] & 0x1F) - 1; /* rtc mn 1-12 */ ++ tm->tm_year = BCD2BIN(buf[PCF8563_REG_YR]) ++ + (buf[PCF8563_REG_MO] & PCF8563_MO_C ? 100 : 0); ++ ++ dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, " ++ "mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ if (pcf8563_validate_tm(tm) < 0) { ++ dev_err(&client->dev, "retrieved date/time is not valid.\n"); ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm, ++ int datetoo) ++{ ++ int i, err; ++ unsigned char buf[9]; ++ ++ /* check if all values in the tm struct are correct */ ++ if ((err = pcf8563_validate_tm(tm)) < 0) ++ return err; ++ ++ dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, " ++ "mday=%d, mon=%d, year=%d, wday=%d\n", ++ __FUNCTION__, ++ tm->tm_sec, tm->tm_min, tm->tm_hour, ++ tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday); ++ ++ /* hours, minutes and seconds */ ++ buf[PCF8563_REG_SC] = BIN2BCD(tm->tm_sec); ++ buf[PCF8563_REG_MN] = BIN2BCD(tm->tm_min); ++ buf[PCF8563_REG_HR] = BIN2BCD(tm->tm_hour); ++ ++ /* should we also set the date? */ ++ if (datetoo) { ++ buf[PCF8563_REG_DM] = BIN2BCD(tm->tm_mday); ++ ++ /* month, 1 - 12 */ ++ buf[PCF8563_REG_MO] = BIN2BCD(tm->tm_mon + 1); ++ ++ /* year and century */ ++ buf[PCF8563_REG_YR] = BIN2BCD(tm->tm_year % 100); ++ if (tm->tm_year / 100) ++ buf[PCF8563_REG_MO] |= PCF8563_MO_C; ++ ++ buf[PCF8563_REG_DW] = tm->tm_wday & 0x07; ++ } ++ ++ /* write register's data */ ++ for (i = 0; i < (datetoo ? 7 : 3); i++) { ++ unsigned char data[2] = { PCF8563_REG_SC + i, ++ buf[PCF8563_REG_SC + i] }; ++ ++ err = i2c_master_send(client, data, sizeof(data)); ++ if (err != sizeof(data)) { ++ dev_err(&client->dev, ++ "%s: err=%d addr=%02x, data=%02x\n", ++ __FUNCTION__, err, data[0], data[1]); ++ return -EIO; ++ } ++ }; ++ ++ return 0; ++} ++ ++static int pcf8563_hctosys(struct i2c_client *client) ++{ ++ int err; ++ ++ struct rtc_time tm; ++ struct timespec tv; ++ ++ err = pcf8563_command(client, PCF8563_CMD_GETDATETIME, &tm); ++ ++ if (err) { ++ dev_err(&client->dev, ++ "Unable to set the system clock\n"); ++ return err; ++ } ++ ++ /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary ++ * whether it stores the most close value or the value with partial ++ * seconds truncated. However, it is important that we use it to store ++ * the truncated value. This is because otherwise it is necessary, ++ * in an rtc sync function, to read both xtime.tv_sec and ++ * xtime.tv_nsec. On some processors (i.e. ARM), an atomic read ++ * of >32bits is not possible. So storing the most close value would ++ * slow down the sync API. So here we have the truncated value and ++ * the best guess is to add 0.5s. ++ */ ++ ++ tv.tv_nsec = NSEC_PER_SEC >> 1; ++ ++ /* WARNING: this is not the C library 'mktime' call, it is a built in ++ * inline function from include/linux/time.h. It expects (requires) ++ * the month to be in the range 1-12 ++ */ ++ ++ tv.tv_sec = mktime(tm.tm_year + 1900, tm.tm_mon + 1, ++ tm.tm_mday, tm.tm_hour, ++ tm.tm_min, tm.tm_sec); ++ ++ do_settimeofday(&tv); ++ ++ dev_info(&client->dev, ++ "setting the system clock to %d-%d-%d %d:%d:%d\n", ++ tm.tm_year + 1900, tm.tm_mon + 1, ++ tm.tm_mday, tm.tm_hour, tm.tm_min, ++ tm.tm_sec); ++ ++ return 0; ++} ++ ++struct pcf8563_limit ++{ ++ unsigned char reg; ++ unsigned char mask; ++ unsigned char min; ++ unsigned char max; ++}; ++ ++static int pcf8563_validate_client(struct i2c_client *client) ++{ ++ int i, xfer; ++ ++ static const struct pcf8563_limit probe_limits_pattern[] = { ++ /* register, mask, min, max */ ++ { PCF8563_REG_SC, 0x7F, 0, 59 }, ++ { PCF8563_REG_MN, 0x7F, 0, 59 }, ++ { PCF8563_REG_HR, 0x3F, 0, 23 }, ++ { PCF8563_REG_DM, 0x3F, 0, 31 }, ++ { PCF8563_REG_MO, 0x1F, 0, 12 }, ++ { PCF8563_REG_YR, 0xFF, 0, 99 }, ++ }; ++ ++ /* check limits (only registers with bcd values) */ ++ for (i = 0; i < ARRAY_SIZE(probe_limits_pattern); i++) { ++ unsigned char addr, buf, value; ++ ++ addr = probe_limits_pattern[i].reg; ++ ++ struct i2c_msg msgs[2] = { ++ { client->addr, 0, 2, &addr }, ++ { client->addr, I2C_M_RD, 1, &buf }, ++ }; ++ ++ xfer = i2c_transfer(client->adapter, msgs, 2); ++ ++ if (xfer != 2) { ++ dev_err(&client->adapter->dev, ++ "%s: could not read register %x\n", ++ __FUNCTION__, probe_limits_pattern[i].reg); ++ ++ return -EIO; ++ } ++ ++ value = BCD2BIN(buf & probe_limits_pattern[i].mask); ++ ++ if (value > probe_limits_pattern[i].max || ++ value < probe_limits_pattern[i].min) { ++ dev_dbg(&client->adapter->dev, ++ "%s: register=%x, lim pattern=%d, value=%d\n", ++ __FUNCTION__, probe_limits_pattern[i].reg, i, value); ++ ++ return -ENODEV; ++ } ++ } ++ ++ return 0; ++} ++ ++static int pcf8563_attach(struct i2c_adapter *adapter) ++{ ++ return i2c_probe(adapter, &addr_data, pcf8563_probe); ++} ++ ++static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind) ++{ ++ struct i2c_client *client; ++ struct pcf8563_data *data; ++ ++ int err = 0; ++ ++ dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); ++ ++ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { ++ err = -ENODEV; ++ goto exit; ++ } ++ ++ if (!(data = kzalloc(sizeof(struct pcf8563_data), GFP_KERNEL))) { ++ err = -ENOMEM; ++ goto exit; ++ } ++ ++ client = &data->client; ++ client->addr = address; ++ client->driver = &pcf8563_driver; ++ client->adapter = adapter; ++ ++ strlcpy(client->name, pcf8563_driver.name, I2C_NAME_SIZE); ++ ++ i2c_set_clientdata(client, data); ++ ++ /* Verify the chip is really an PCF8563 */ ++ if (kind < 0) { ++ if (pcf8563_validate_client(client) < 0) { ++ err = -ENODEV; ++ goto exit_kfree; ++ } ++ } ++ ++ /* Inform the i2c layer */ ++ if ((err = i2c_attach_client(client))) ++ goto exit_kfree; ++ ++ list_add(&data->list, &pcf8563_clients); ++ ++ dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); ++ ++ /* If requested, set the system time */ ++ if (hctosys) ++ pcf8563_hctosys(client); ++ ++ return 0; ++ ++exit_kfree: ++ kfree(data); ++ ++exit: ++ return err; ++} ++ ++static int pcf8563_detach(struct i2c_client *client) ++{ ++ int err; ++ struct pcf8563_data *data = i2c_get_clientdata(client); ++ ++ if ((err = i2c_detach_client(client))) ++ return err; ++ ++ list_del(&data->list); ++ ++ kfree(data); ++ ++ return 0; ++} ++ ++static int pcf8563_command(struct i2c_client *client, unsigned int cmd, ++ void *param) ++{ ++ if (param == NULL) ++ return -EINVAL; ++ ++ if (!capable(CAP_SYS_TIME)) ++ return -EACCES; ++ ++ dev_dbg(&client->dev, "%s: cmd=%d\n", __FUNCTION__, cmd); ++ ++ switch (cmd) { ++ case PCF8563_CMD_GETDATETIME: ++ return pcf8563_get_datetime(client, param); ++ ++ case PCF8563_CMD_SETTIME: ++ return pcf8563_set_datetime(client, param, 0); ++ ++ case PCF8563_CMD_SETDATETIME: ++ return pcf8563_set_datetime(client, param, 1); ++ ++ default: ++ return -EINVAL; ++ } ++} ++ ++static int __init pcf8563_init(void) ++{ ++ return i2c_add_driver(&pcf8563_driver); ++} ++ ++static void __exit pcf8563_exit(void) ++{ ++ i2c_del_driver(&pcf8563_driver); ++} ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("Philips PCF8563 RTC driver"); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); ++ ++EXPORT_SYMBOL_GPL(pcf8563_do_command); ++ ++module_init(pcf8563_init); ++module_exit(pcf8563_exit); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-nas100d/include/linux/pcf8563.h 2005-11-22 01:36:46.000000000 +0100 +@@ -0,0 +1,27 @@ ++/* ++ * pcf8563.h - defines for drivers/i2c/chips/pcf8563.c ++ * Copyright 2005 Tower Technologies ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#ifndef __LINUX_PCF8563_H__ ++#define __LINUX_PCF8563_H__ ++ ++/* commands */ ++ ++#define PCF8563_CMD_GETDATETIME 0 ++#define PCF8563_CMD_SETTIME 1 ++#define PCF8563_CMD_SETDATETIME 2 ++#define PCF8563_CMD_GETALARM 3 ++#define PCF8563_CMD_SETALARM 4 ++ ++extern int pcf8563_do_command(unsigned int cmd, void *arg); ++ ++#endif /* __LINUX_PCF8563_H__ */ +--- linux-nas100d.orig/drivers/i2c/chips/Kconfig 2005-11-21 22:01:31.000000000 +0100 ++++ linux-nas100d/drivers/i2c/chips/Kconfig 2005-11-22 01:36:46.000000000 +0100 +@@ -135,4 +135,13 @@ config RTC_X1205_I2C + This driver can also be built as a module. If so, the module + will be called x1205. + ++config RTC_PCF8563_I2C ++ tristate "Philips PCF8563 RTC" ++ depends on I2C && EXPERIMENTAL ++ help ++ If you say yes here you get support for the Philips PCF8563 ++ Real Time Clock chip. This chip is used by the Iomega NAS100D. ++ ++ This driver can also be built as a module. If so, the module ++ will be called pcf8563. + endmenu +--- linux-nas100d.orig/drivers/i2c/chips/Makefile 2005-11-21 22:01:31.000000000 +0100 ++++ linux-nas100d/drivers/i2c/chips/Makefile 2005-11-22 01:36:46.000000000 +0100 +@@ -14,6 +14,7 @@ obj-$(CONFIG_SENSORS_RTC8564) += rtc8564 + obj-$(CONFIG_ISP1301_OMAP) += isp1301_omap.o + obj-$(CONFIG_TPS65010) += tps65010.o + obj-$(CONFIG_RTC_X1205_I2C) += x1205.o ++obj-$(CONFIG_RTC_PCF8563_I2C) += pcf8563.o + + ifeq ($(CONFIG_I2C_DEBUG_CHIP),y) + EXTRA_CFLAGS += -DDEBUG diff --git a/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-ide.patch b/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-ide.patch new file mode 100644 index 0000000000..fea83fbec7 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/60-nas100d-ide.patch @@ -0,0 +1,155 @@ + drivers/ide/pci/aec62xx.c | 67 +++++++++++++++++++++++++++++++++++++++++++--- + drivers/ide/setup-pci.c | 12 +++++++- + 2 files changed, 75 insertions(+), 4 deletions(-) + +--- linux-nas100d.orig/drivers/ide/pci/aec62xx.c 2005-11-21 20:49:50.000000000 +0100 ++++ linux-nas100d/drivers/ide/pci/aec62xx.c 2005-11-21 22:15:21.000000000 +0100 +@@ -145,6 +145,16 @@ static int aec6210_tune_chipset (ide_dri + unsigned long flags; + + local_irq_save(flags); ++ ++#ifdef CONFIG_MACH_NAS100D ++ printk(KERN_INFO "aec62xx: nas100d tuning\n"); ++ pci_write_config_word(hwif->pci_dev, PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MASTER); ++ pci_write_config_byte(hwif->pci_dev, PCI_LATENCY_TIMER, 0x80); ++ /* Enable burst mode & force 2 ports enable */ ++ pci_read_config_byte(hwif->pci_dev, 0x4a, &tmp0); ++ pci_write_config_byte(hwif->pci_dev, 0x4a, tmp0 | 0x80); ++#endif ++ + /* 0x40|(2*drive->dn): Active, 0x41|(2*drive->dn): Recovery */ + pci_read_config_word(dev, 0x40|(2*drive->dn), &d_conf); + tmp0 = pci_bus_clock_list(speed, BUSCLOCK(dev)); +@@ -206,9 +216,17 @@ static int config_chipset_for_dma (ide_d + { + u8 speed = ide_dma_speed(drive, aec62xx_ratemask(drive)); + ++#ifdef CONFIG_MACH_NAS100D ++ ide_hwif_t *hwif= HWIF(drive); ++ u8 unit = (drive->select.b.unit & 0x01); ++#endif + if (!(speed)) + return 0; + ++#ifdef CONFIG_MACH_NAS100D ++ outb((inb(hwif->dma_base+2) & ~(1<<(5+unit))), hwif->dma_base+2); ++#endif ++ + (void) aec62xx_tune_chipset(drive, speed); + return ide_dma_enable(drive); + } +@@ -299,6 +317,14 @@ static unsigned int __devinit init_chips + { + int bus_speed = system_bus_clock(); + ++#ifdef CONFIG_MACH_NAS100D ++ /* enable both ports */ ++ byte tmp; ++ printk(KERN_INFO "%s: nas100d ports enable\n", name); ++ pci_read_config_byte(dev, 0x4a, &tmp); ++ pci_write_config_byte(dev, 0x4a, tmp | 0x06); ++#endif ++ + if (dev->resource[PCI_ROM_RESOURCE].start) { + pci_write_config_dword(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE); + printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name, dev->resource[PCI_ROM_RESOURCE].start); +@@ -312,12 +338,35 @@ static unsigned int __devinit init_chips + return dev->irq; + } + ++#ifdef CONFIG_MACH_NAS100D ++static void nas100d_insw (unsigned long port, u16 *addr, u32 count) ++{ ++ while (count--) ++ *addr++ = __cpu_to_le16(inw(port)); ++} ++ ++static void nas100d_outw (u16 val, unsigned long port) ++{ ++ u32 n, byte_enables, data; ++ n = port % 4; ++ byte_enables = (0xf & ~(BIT(n) | BIT(n+1))) << IXP4XX_PCI_NP_CBE_BESL; ++ data = val << (8*n); ++ ixp4xx_pci_write(port, byte_enables | NP_CMD_IOWRITE, __le16_to_cpu(data)); ++} ++#endif ++ + static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif) + { + hwif->autodma = 0; + hwif->tuneproc = &aec62xx_tune_drive; + hwif->speedproc = &aec62xx_tune_chipset; + ++#ifdef CONFIG_MACH_NAS100D ++ printk(KERN_INFO "aec62xx: enabling nas100d iops\n"); ++ hwif->OUTW = nas100d_outw; ++ hwif->INSW = nas100d_insw; ++#endif ++ + if (hwif->pci_dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) { + hwif->serialized = hwif->channel; + hwif->no_dsc = 1; +@@ -360,11 +409,18 @@ static void __devinit init_dma_aec62xx(i + } else { + u8 ata66 = 0; + pci_read_config_byte(hwif->pci_dev, 0x49, &ata66); +- if (!(hwif->udma_four)) ++ if (!(hwif->udma_four)) + hwif->udma_four = (ata66&(hwif->channel?0x02:0x01))?0:1; + } + + ide_setup_dma(hwif, dmabase, 8); ++#ifdef CONFIG_MACH_NAS100D ++ { ++ u8 dma_stat = hwif->INB(hwif->dma_status); ++ dma_stat |= (1 << 4); ++ hwif->OUTB(dma_stat, hwif->dma_status); ++ } ++#endif + } + + static int __devinit init_setup_aec62xx(struct pci_dev *dev, ide_pci_device_t *d) +@@ -427,6 +483,9 @@ static ide_pci_device_t aec62xx_chipsets + .init_dma = init_dma_aec62xx, + .channels = 2, + .autodma = AUTODMA, ++#ifdef CONFIG_MACH_NAS100D ++ .enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}}, ++#endif + .bootable = OFF_BOARD, + },{ /* 4 */ + .name = "AEC6X80R", +@@ -454,6 +513,8 @@ static int __devinit aec62xx_init_one(st + { + ide_pci_device_t *d = &aec62xx_chipsets[id->driver_data]; + ++ printk(KERN_INFO "aec62xx: using config %lx\n", id->driver_data); ++ + return d->init_setup(dev, d); + } + +--- linux-nas100d.orig/drivers/ide/setup-pci.c 2005-11-21 20:49:50.000000000 +0100 ++++ linux-nas100d/drivers/ide/setup-pci.c 2005-11-21 22:01:22.000000000 +0100 +@@ -602,10 +602,20 @@ void ide_pci_setup_ports(struct pci_dev + if ((d->flags & IDEPCI_FLAG_FORCE_PDC) && + (secondpdc++==1) && (port==1)) + goto controller_ok; +- ++ + if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) || + (tmp & e->mask) != e->val)) ++#ifdef CONFIG_MACH_NAS100D ++ { ++ pci_write_config_byte(dev, e->reg, tmp & ~0x01); ++#endif + continue; /* port not enabled */ ++#ifdef CONFIG_MACH_NAS100D ++ } ++ else ++ pci_write_config_byte(dev, e->reg, tmp & ~0x01); ++#endif ++ + controller_ok: + + if (d->channels <= port) diff --git a/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch b/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch new file mode 100644 index 0000000000..12fdc4d96e --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/60-nslu2-beeper.patch @@ -0,0 +1,184 @@ + drivers/input/misc/Kconfig | 12 +++ + drivers/input/misc/Makefile | 1 + drivers/input/misc/nslu2spkr.c | 148 +++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 161 insertions(+) + +--- linux-2.6.15/drivers/input/misc/Kconfig 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/input/misc/Kconfig 1970-01-01 00:00:00.000000000 +0000 +@@ -40,6 +40,18 @@ config INPUT_M68K_BEEP + tristate "M68k Beeper support" + depends on M68K + ++config INPUT_NSLU2_BEEPER ++ tristate "NSLU2 Beeper support" ++ depends on MACH_NSLU2 ++ help ++ Say Y here if you want the embedded beeper on the LinkSys NSLU2 ++ to be used for bells and whistles. ++ ++ If unsure, say Y. ++ ++ To compile this driver as a module, choose M here: the ++ module will be called nslu2spkr. ++ + config INPUT_UINPUT + tristate "User level driver support" + help +--- linux-2.6.15/drivers/input/misc/Makefile 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/input/misc/Makefile 1970-01-01 00:00:00.000000000 +0000 +@@ -10,3 +10,4 @@ obj-$(CONFIG_INPUT_M68K_BEEP) += m68ksp + obj-$(CONFIG_INPUT_98SPKR) += 98spkr.o + obj-$(CONFIG_INPUT_UINPUT) += uinput.o + obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o ++obj-$(CONFIG_INPUT_NSLU2_BEEPER) += nslu2spkr.o +--- linux-2.6.15/drivers/input/misc/nslu2spkr.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/input/misc/nslu2spkr.c 1970-01-01 00:00:00.000000000 +0000 +@@ -0,0 +1,148 @@ ++/* ++ * drivers/input/misc/nslu2spkr.c ++ * ++ * NSLU2 Beeper driver ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * ++ * based on nslu2-io.c ++ * Copyright (C) 2004 Karen Spearel ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/config.h> ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/input.h> ++#include <linux/delay.h> ++ ++#include <asm/hardware.h> ++#include <asm/irq.h> ++#include <asm/mach-types.h> ++ ++static unsigned int beep_on_startup = 1; ++module_param(beep_on_startup, bool, 0); ++MODULE_PARM_DESC(beep_on_startup, "Play a beep on module startup"); ++ ++DEFINE_SPINLOCK(beep_lock); ++ ++static int nslu2_spkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) ++{ ++ unsigned int count = 0; ++ unsigned long flags; ++ ++ if (type != EV_SND) ++ return -1; ++ ++ switch (code) { ++ case SND_BELL: ++ if (value) value = 1000; ++ case SND_TONE: ++ break; ++ default: ++ return -1; ++ } ++ ++ if (value > 20 && value < 32767) ++ count = (NSLU2_FREQ / (value*4)) - 1; ++ ++ spin_lock_irqsave(&beep_lock, flags); ++ ++ if (count) { ++ ++ gpio_line_config(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_OUT); ++ gpio_line_set(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_LOW); ++ ++ *IXP4XX_OSRT2 = (count & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE; ++ ++ } else { ++ ++ gpio_line_config(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_IN); ++ gpio_line_set(NSLU2_GPIO_BUZZ, IXP4XX_GPIO_HIGH); ++ ++ *IXP4XX_OSRT2 = 0; ++ } ++ ++ spin_unlock_irqrestore(&beep_lock, flags); ++ ++ return 0; ++} ++ ++static struct input_dev nslu2_spkr_dev = { ++ .phys = "ixp420/gpio4", ++ .name = "NSLU2 Beeper", ++ .evbit[0] = BIT(EV_SND), ++ .sndbit[0] = BIT(SND_BELL) | BIT(SND_TONE), ++ .event = nslu2_spkr_event, ++ .id = { ++ .bustype = BUS_HOST, ++ .vendor = 0x001f, ++ .product = 0x0001, ++ .version = 0x0100 ++ } ++}; ++ ++static irqreturn_t nslu2_spkr_handler(int irq, void *dev_id, struct pt_regs *regs) ++{ ++ /* clear interrupt */ ++ *IXP4XX_OSST = IXP4XX_OSST_TIMER_2_PEND; ++ ++ /* flip the beeper output */ ++ *IXP4XX_GPIO_GPOUTR ^= NSLU2_BZ_BM; ++ ++ return IRQ_HANDLED; ++} ++ ++static int __init nslu2_spkr_init(void) ++{ ++ if (!(machine_is_nslu2())) ++ return -ENODEV; ++ ++ if (request_irq(IRQ_IXP4XX_TIMER2, &nslu2_spkr_handler, ++ SA_INTERRUPT | SA_TIMER, "nslu2-beeper", NULL < 0)) { ++ ++ printk(KERN_INFO "NSLU2 beeper: IRQ %d not available\n", ++ IRQ_IXP4XX_TIMER2); ++ ++ return -EIO; ++ } ++ ++ input_register_device(&nslu2_spkr_dev); ++ ++ /* do a little beep to tell the world we are alive */ ++ if (beep_on_startup) ++ { ++ nslu2_spkr_event(NULL, EV_SND, SND_TONE, 440); ++ msleep(120); ++ nslu2_spkr_event(NULL, EV_SND, SND_TONE, 0); ++ } ++ ++ printk(KERN_INFO "NSLU2: beeper\n"); ++ return 0; ++} ++ ++static void __exit nslu2_spkr_exit(void) ++{ ++ input_unregister_device(&nslu2_spkr_dev); ++ ++ disable_irq(IRQ_IXP4XX_TIMER2); ++ ++ /* turn it off */ ++ nslu2_spkr_event(NULL, EV_SND, SND_BELL, 0); ++ ++ free_irq(IRQ_IXP4XX_TIMER2, NULL); ++} ++ ++module_init(nslu2_spkr_init); ++module_exit(nslu2_spkr_exit); ++ ++MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>"); ++MODULE_DESCRIPTION("NSLU2 Beeper driver"); ++MODULE_LICENSE("GPL"); diff --git a/packages/linux/ixp4xx-kernel/2.6.15/75-nslu2-leds.patch b/packages/linux/ixp4xx-kernel/2.6.15/75-nslu2-leds.patch new file mode 100644 index 0000000000..7497409e77 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/75-nslu2-leds.patch @@ -0,0 +1,272 @@ + arch/arm/Kconfig | 8 - + arch/arm/mach-ixp4xx/Makefile | 4 + arch/arm/mach-ixp4xx/nslu2-leds.c | 223 ++++++++++++++++++++++++++++++++++++++ + 3 files changed, 232 insertions(+), 3 deletions(-) + +--- linux-2.6.15/arch/arm/Kconfig 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/Kconfig 1970-01-01 00:00:00.000000000 +0000 +@@ -418,7 +418,8 @@ config LEDS + ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \ + ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \ + ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \ +- ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE ++ ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \ ++ MACH_NSLU2 + help + If you say Y here, the LEDs on your machine will be used + to provide useful information about your current system status. +@@ -432,7 +433,7 @@ config LEDS + + config LEDS_TIMER + bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \ +- MACH_OMAP_H2 || MACH_OMAP_PERSEUS2 ++ MACH_OMAP_H2 || MACH_OMAP_PERSEUS2 || MACH_NSLU2 + depends on LEDS + default y if ARCH_EBSA110 + help +@@ -448,7 +449,8 @@ config LEDS_TIMER + + config LEDS_CPU + bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \ +- !ARCH_OMAP) || MACH_OMAP_H2 || MACH_OMAP_PERSEUS2 ++ !ARCH_OMAP) || MACH_OMAP_H2 || MACH_OMAP_PERSEUS2 \ ++ || MACH_NSLU2 + depends on LEDS + help + If you say Y here, the red LED will be used to give a good real +--- linux-2.6.15/arch/arm/mach-ixp4xx/Makefile 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/Makefile 1970-01-01 00:00:00.000000000 +0000 +@@ -10,3 +10,7 @@ obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote- + obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o + obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o + ++leds-$(CONFIG_MACH_NSLU2) += nslu2-leds.o ++obj-$(CONFIG_LEDS) += $(leds-y) ++ ++ +--- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-leds.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-leds.c 1970-01-01 00:00:00.000000000 +0000 +@@ -0,0 +1,223 @@ ++/* ++ * arch/arm/mach-ixp4xx/nslu2-leds.c ++ * ++ * NSLU2 LEDs driver ++ * ++ * Copyright (C) 2005 Tower Technologies ++ * ++ * based on nslu2-io.c ++ * Copyright (C) 2004 Karen Spearel ++ * and arch/arm/mach-footbridge/netwinder-leds.c ++ * Copyright (C) 1998-1999 Russell King ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/config.h> ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/spinlock.h> ++#include <linux/notifier.h> ++ ++#include <asm/hardware.h> ++#include <asm/leds.h> ++#include <asm/mach-types.h> ++#include <asm/system.h> ++ ++#define LED_STATE_ENABLED 0x01 ++#define LED_STATE_CLAIMED 0x02 ++#define LED_STATE_IDLE 0x04 ++ ++static unsigned char led_state; ++static unsigned int hw_led_state; ++ ++#ifdef CONFIG_LEDS_TIMER ++static const unsigned long idle_seq[4] = { ++ NSLU2_LED_GRN_BM, 0, ++ NSLU2_LED_GRN_BM, 0, ++}; ++ ++static const unsigned long busy_seq[4] = { ++ NSLU2_LED_GRN_BM, 0, ++ NSLU2_LED_GRN_BM | NSLU2_LED_RED_BM, 0, ++}; ++#endif ++ ++static unsigned char led_count = 0; ++ ++static DEFINE_SPINLOCK(leds_lock); ++extern spinlock_t gpio_lock; ++ ++static void nslu2_leds_event(led_event_t evt) ++{ ++ unsigned long flags; ++ ++ spin_lock_irqsave(&leds_lock, flags); ++ ++ switch (evt) { ++ case led_start: ++ /* Let's rock! Red led on, all others off. Remember ++ * that disk1/disk2 works inverted. ++ */ ++ led_state = LED_STATE_ENABLED; ++ hw_led_state = NSLU2_LED_DISK1_BM | NSLU2_LED_DISK2_BM ++ | NSLU2_LED_RED_BM; ++ break; ++ ++ case led_stop: ++ led_state &= ~LED_STATE_ENABLED; ++ break; ++ ++ case led_claim: ++ /* The user claimed the interface, red and green off */ ++ led_state |= LED_STATE_CLAIMED; ++ hw_led_state &= ~(NSLU2_LED_RED_BM | NSLU2_LED_GRN_BM); ++ break; ++ ++ case led_release: ++ /* The user released the interface, preserve the last ++ * status of the leds, except red/green. ++ */ ++ led_state &= ~LED_STATE_CLAIMED; ++ hw_led_state = *IXP4XX_GPIO_GPOUTR & 0x0000000C; ++ break; ++ ++#ifdef CONFIG_LEDS_TIMER ++ case led_timer: ++ /* Pulse green led */ ++ if (!(led_state & LED_STATE_CLAIMED)) ++ { ++ /* clear red and green bits */ ++ hw_led_state &= ~(NSLU2_LED_RED_BM | NSLU2_LED_GRN_BM); ++ ++ /* copy the right sequence in */ ++ if (led_state & LED_STATE_IDLE) ++ hw_led_state |= idle_seq[led_count % 4]; ++ else ++ hw_led_state |= busy_seq[led_count % 4]; ++ ++ led_count++; ++ } ++ break; ++#endif ++ ++#ifdef CONFIG_LEDS_CPU ++ case led_idle_start: ++ led_state |= LED_STATE_IDLE; ++#ifndef CONFIG_LEDS_TIMER ++ /* green on, red off */ ++ hw_led_state |= NSLU2_LED_GRN_BM; ++ hw_led_state &= ~NSLU2_LED_RED_BM; ++#endif ++ break; ++ ++ case led_idle_end: ++ led_state &= ~LED_STATE_IDLE; ++#ifndef CONFIG_LEDS_TIMER ++ /* green on, red on -> amber on */ ++ hw_led_state |= NSLU2_LED_GRN_BM | NSLU2_LED_RED_BM; ++#endif ++ break; ++#endif /* CONFIG_LEDS_CPU */ ++ ++ case led_halted: ++ if (!(led_state & LED_STATE_CLAIMED)) ++ hw_led_state |= NSLU2_LED_RED_BM; ++ break; ++ ++ /* leds */ ++ ++ case led_green_on: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state |= NSLU2_LED_GRN_BM; ++ break; ++ ++ case led_green_off: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state &= ~NSLU2_LED_GRN_BM; ++ break; ++ ++ case led_amber_on: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state |= (NSLU2_LED_RED_BM | NSLU2_LED_GRN_BM); ++ break; ++ ++ case led_amber_off: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state &= ~(NSLU2_LED_RED_BM | NSLU2_LED_GRN_BM); ++ break; ++ ++ case led_red_on: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state |= NSLU2_LED_RED_BM; ++ break; ++ ++ case led_red_off: ++ if (led_state & LED_STATE_CLAIMED) ++ hw_led_state &= ~NSLU2_LED_RED_BM; ++ break; ++ ++ default: ++ break; ++ } ++ ++ spin_unlock_irqrestore(&leds_lock, flags); ++ ++ if (led_state & LED_STATE_ENABLED) { ++ spin_lock_irqsave(&gpio_lock, flags); ++ *IXP4XX_GPIO_GPOUTR = (*IXP4XX_GPIO_GPOUTR & 0xFFFFFFF0) | hw_led_state; ++ spin_unlock_irqrestore(&gpio_lock, flags); ++ } ++} ++ ++static int nslu2_leds_panic_event(struct notifier_block *this, unsigned long event, ++ void *ptr) ++{ ++#ifdef CONFIG_LEDS_TIMER ++ leds_event(led_claim); ++#endif ++ leds_event(led_green_off); ++ leds_event(led_red_on); ++ ++ return NOTIFY_DONE; ++} ++ ++static struct notifier_block nslu2_leds_panic_block = { ++ .notifier_call = nslu2_leds_panic_event, ++}; ++ ++static int __init nslu2_leds_init(void) ++{ ++ if (!(machine_is_nslu2())) ++ return 0; ++ ++ printk(KERN_INFO "NSLU2: leds\n"); ++ ++ /* register panic notifier */ ++ notifier_chain_register(&panic_notifier_list, &nslu2_leds_panic_block); ++ ++ /* enable gpio 0-3 */ ++ gpio_line_config(NSLU2_LED_GRN, IXP4XX_GPIO_OUT); ++ gpio_line_config(NSLU2_LED_RED, IXP4XX_GPIO_OUT); ++ gpio_line_config(NSLU2_LED_DISK1, IXP4XX_GPIO_OUT); ++ gpio_line_config(NSLU2_LED_DISK2, IXP4XX_GPIO_OUT); ++ ++ leds_event = nslu2_leds_event; ++ ++ /* this will also initialize the leds to the ++ * default state. ++ */ ++ ++ leds_event(led_start); ++ ++ return 0; ++} ++ ++module_init(nslu2_leds_init); diff --git a/packages/linux/ixp4xx-kernel/2.6.15/80-nslu2-io.patch b/packages/linux/ixp4xx-kernel/2.6.15/80-nslu2-io.patch new file mode 100644 index 0000000000..26031f6f00 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/80-nslu2-io.patch @@ -0,0 +1,560 @@ +--- linux-2.6.15/arch/arm/mach-ixp4xx/Makefile 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/Makefile 1970-01-01 00:00:00.000000000 +0000 +@@ -8,5 +8,5 @@ obj-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pc + obj-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o coyote-setup.o + obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o coyote-setup.o + obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o +-obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o ++obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o nslu2-io.o + +--- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-io.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-io.c 1970-01-01 00:00:00.000000000 +0000 +@@ -0,0 +1,548 @@ ++//============================================================================= ++// ++// n2-io.c version 0.1.7 ++// Author: Karen Spearel <kas11 at tampabay.rr.com> ++// please report problems/bugs directly to the address above ++// ++// Boilerplate to be added "real soon now"...it is and has always been GPL'ed per ++// MODULE_LICENSE but is offered without warrantee of any sort..use at your own risk ++// ++// NOTE: THIS IS INCOMPLETE. INCLUDED ONLY TO KEEP FROM BREAKING THE BUILD, ++// IT BEEPS AND SENDS A MESSAGE TO /proc/poweroff. EVENTUALLY IT ++// WILL TALK TO THE n2_pbd DAEMON. EVENTUALLY THE LED DRIVER ++// WILL TALK TO SOME USERLAND APP BUT ***NOT*** SET_LEDS. ++// ++//============================================================================= ++// GPIO Function State ++// 0 Red LED Status ++// 1 Green LED Ready = 1 ++// 2 Disk 2 LED On = 0 ++// 3 Disk 1 LED On = 0 ++// 4 Buzzer ++// 5 Power Button Pressed = 1 ++// 8 Power Down Output = 1 powers down NSLU2 ++// 12 Reset Pressed = 0 ++ ++#include <linux/config.h> ++#include <linux/version.h> ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/proc_fs.h> ++#include <linux/device.h> ++#include <linux/reboot.h> ++ ++#include <asm/uaccess.h> ++#include <asm-arm/irq.h> ++#include <asm-arm/delay.h> ++ ++/* Set this to 1 to output lots of debug messages. */ ++#define NSLU2_IO_DEBUG 0 ++ ++#if NSLU2_IO_DEBUG ++#define nslu2_io_debug(args) printk args ++#else ++#define nslu2_io_debug(args) ((void)0) ++#endif ++ ++#define VERSION "0.1.7" ++ ++#define NSLU2BZ_MAJOR 62 //buzzer ++#define NSLU2LM_MAJOR 126 ++ ++ ++#define NSLU2_BEEP_DUR_LONG 2000 ++#define NSLU2_BEEP_DUR_MED 400 ++#define NSLU2_BEEP_DUR_SHORT 100 ++#define NSLU2_BEEP_PITCH_HIGH 250 ++#define NSLU2_BEEP_PITCH_MED 500 ++#define NSLU2_BEEP_PITCH_LOW 1000 ++#define NSLU2_LONG_DELAY 30000 ++ ++#define NSLU2_BZ_BM (1L << NSLU2_GPIO_BUZZ) ++ ++// ioctls -- 'M" is used for sound cards...we don't got one so it seems safe ++ ++#define NSLU2BZ_BEEP_STOP _IO('M',0) //stop multi-beep at end of audible ++#define NSLU2BZ_BEEP _IO('M',1) //one beep at current defaults ++#define NSLU2BZ_BEEPS _IOW('M',3,long) //param beeps at current defaults ++#define NSLU2BZ_TONESET _IOW('M',4,long) //set tone: range is high=250 to low=2000 ++#define NSLU2BZ_ONTIME _IOW('M',5,long) //ontime for multi-beeps in jiffies ++#define NSLU2BZ_SILENTTIME _IOW('M',6,long) //offtime for multi-beeps in jiffies ++#define NSLU2BZ_REPEATCNT _IOW('M',7,long) //number of repeats for multi-beeps 0 = forever ++#define NSLU2BZ_COMBINED _IOW('M',8,long) //combine all params in a long ++ ++#define NSLU2LM_OFF _IOW('M',32,long) ++#define NSLU2LM_ON _IOW('M',33,long) ++#define NSLU2LM_BLINK _IOW('M',34,long) ++#define NSLU2LM_ALT _IOW('M',35,long) ++#define NSLU2LM_ALL_ON _IO('M',36) ++#define NSLU2LM_ALL_OFF _IO('M',37) ++ ++#define PHYS_LEDS 4 ++#define BLINK_DELAY 25 ++ ++// OR Masks to turn these LEDs ON ++ ++#define RS_RED_ON 0x00000001 //0b0000 0000 0000 0010 ++#define RS_GRN_ON 0x00000002 //0b0000 0000 0000 0001 ++#define RS_YEL_ON 0x00000003 //0b0000 0000 0000 0011 ++ ++// AND Masks to turn these LEDs OFF ++ ++#define RS_RED_OFF 0xfffffffe //0b1111 1111 1111 1101 ++#define RS_GRN_OFF 0xfffffffd //0b1111 1111 1111 1110 ++#define RS_YEL_OFF 0xfffffffc //0b1111 1111 1111 1100 ++ ++// AND Masks to turn these LEDs ON ++ ++#define DISK1_ON 0xfffffff7 //0b1111 1111 1111 0111 ++#define DISK2_ON 0xfffffffb //0b1111 1111 1111 1011 ++ ++// Or Masks to turn these LEDs OFF ++ ++#define DISK1_OFF 0x00000008 //0b0000 0000 0000 1000 ++#define DISK2_OFF 0x00000004 //0b0000 0000 0000 0100 ++ ++// EOR masks for toggling LEDs on/off ++ ++#define RS_RG_ALT 0x00000003 //eor mask to toggle rs rg bits ++#define RS_GRN_TGL 0x00000002 ++#define RS_RED_TGL 0x00000001 ++#define DISK1_TGL 0x00000008 ++#define DISK2_TGL 0x00000004 ++ ++// The LED names for switches ++ ++#define LED_RS_RED 0 ++#define LED_RS_GRN 1 ++#define LED_DISK1 2 ++#define LED_DISK2 3 ++#define LED_ALL 4 ++ ++static unsigned long ontime = 50; ++static unsigned long offtime = 450; ++static unsigned long bz_repeatcnt = 10; ++static unsigned long tone = 1000; ++ ++static struct timer_list n2lm_rsg_timer; //rs green ++static struct timer_list n2lm_rsr_timer; //rs red ++static struct timer_list n2lm_d1_timer; //drive 1 ++static struct timer_list n2lm_d2_timer; //drive 2 ++static struct timer_list n2bz_timer; //beeper ++ ++// sysfs class ++static struct class *n2lm_class; ++ ++//================================================================================================== ++// ++// Blinking is handled entirely by the 4 timer handlers. On timeout, the bit in the ++// GPIO output register is xor'd with a mask corresponding to the selected led which simply ++// flips that bit. No record of what any of the other leds is doing is needed. ++// ++//================================================================================================== ++// this blinks rs green or green/yellow if rs red is on ++#ifndef CONFIG_LEDS ++static void n2lm_rsg_handler(unsigned long data) ++{ ++ *IXP4XX_GPIO_GPOUTR ^= RS_GRN_TGL; //flip the led ++ n2lm_rsg_timer.expires = jiffies + BLINK_DELAY; //next timeout ++ add_timer(&n2lm_rsg_timer); //reinit timer ++ return; ++} ++ ++// this blinks or alternates rs red green... inited wit green on/red off ++static void n2lm_rsr_handler(unsigned long data) ++{ ++ *IXP4XX_GPIO_GPOUTR ^= n2lm_rsr_timer.data; ++ n2lm_rsr_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_rsr_timer); ++ return; ++} ++// blinks disk 1 ++static void n2lm_d1_handler(unsigned long data) ++{ ++ *IXP4XX_GPIO_GPOUTR ^= DISK1_TGL; ++ n2lm_d1_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_d1_timer); ++ return; ++} ++// blinks disk 2 ++static void n2lm_d2_handler(unsigned long data) ++{ ++ *IXP4XX_GPIO_GPOUTR ^= DISK2_TGL; ++ n2lm_d2_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_d2_timer); ++ return; ++} ++ ++//================================================================================================== ++ ++static void n2lm_timer_start(unsigned long led) ++{ ++ ++ nslu2_io_debug((KERN_DEBUG "timer: %ld\n",led)); ++ ++ switch(led) { ++ case LED_RS_RED: ++ n2lm_rsr_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_rsr_timer); ++ break; ++ ++ case LED_RS_GRN: ++ n2lm_rsg_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_rsg_timer); ++ break; ++ ++ case LED_DISK1: ++ n2lm_d1_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_d1_timer); ++ break; ++ ++ case LED_DISK2: ++ n2lm_d2_timer.expires = jiffies + BLINK_DELAY; ++ add_timer(&n2lm_d2_timer); ++ break; ++ ++ default: ++ break; ++ } ++ return; ++} ++ ++//================================================================================================== ++ ++static void n2lm_timer_stop(unsigned long led) ++{ ++ switch (led) { ++ case LED_RS_RED: ++ del_timer(&n2lm_rsr_timer); ++ break; ++ case LED_RS_GRN: ++ del_timer(&n2lm_rsg_timer); ++ break; ++ case LED_DISK1: ++ del_timer(&n2lm_d1_timer); ++ break; ++ case LED_DISK2: ++ del_timer(&n2lm_d2_timer); ++ break; ++ default: ++ break; ++ } ++ return; ++} ++ ++//-------------------------------------------------------------------------------------------------- ++ ++static void n2lm_timer_stop_all(void) ++{ ++ del_timer(&n2lm_rsg_timer); ++ del_timer(&n2lm_rsr_timer); ++ del_timer(&n2lm_d1_timer); ++ del_timer(&n2lm_d2_timer); ++ return; ++} ++//-------------------------------------------------------------------------------------------------- ++ ++static void n2lm_ledon(unsigned long led) ++{ ++ ++ nslu2_io_debug((KERN_DEBUG "ledon: %ld\n", led)); ++ ++ switch (led) { ++ case LED_RS_RED: ++ *IXP4XX_GPIO_GPOUTR |= RS_RED_ON; //1 ++ return; ++ case LED_RS_GRN: ++ *IXP4XX_GPIO_GPOUTR |= RS_GRN_ON; //2 ++ return; ++ case LED_DISK1: ++ *IXP4XX_GPIO_GPOUTR &= DISK1_ON; //0xfffffff7 ++ return; ++ case LED_DISK2: ++ *IXP4XX_GPIO_GPOUTR &= DISK2_ON; //0xfffffffb ++ return; ++ case LED_ALL: //all green ++ *IXP4XX_GPIO_GPOUTR |= RS_GRN_ON; ++ *IXP4XX_GPIO_GPOUTR &= (DISK1_ON & DISK2_ON); ++ return; ++ } ++} ++ ++//-------------------------------------------------------------------------------------------------- ++ ++static void n2lm_ledoff(unsigned long led) ++{ ++ ++ switch (led) { ++ case LED_RS_RED: ++ *IXP4XX_GPIO_GPOUTR &= RS_RED_OFF; //0xffffffffe ++ return; ++ case LED_RS_GRN: ++ *IXP4XX_GPIO_GPOUTR &= RS_GRN_OFF; //0xfffffffd ++ return; ++ case LED_DISK1: ++ *IXP4XX_GPIO_GPOUTR |= DISK1_OFF; //0x00000008 ++ return; ++ case LED_DISK2: ++ *IXP4XX_GPIO_GPOUTR |= DISK2_OFF; //0x00000004 ++ return; ++ case LED_ALL: ++ *IXP4XX_GPIO_GPOUTR &= (RS_GRN_OFF & RS_RED_OFF); ++ *IXP4XX_GPIO_GPOUTR |= (DISK1_OFF | DISK2_OFF); ++ } ++} ++ ++//================================================================================================== ++ ++static int n2lm_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long led) ++{ ++ ++ nslu2_io_debug((KERN_DEBUG "cmd=%d, led=%ld\n", cmd, led)); ++ ++ if (led < 0 || led >= PHYS_LEDS) ++ return -EINVAL; ++ ++ switch (cmd ) { ++ case NSLU2LM_ON: ++ n2lm_timer_stop(led); ++ n2lm_ledon(led); ++ break; ++ ++ case NSLU2LM_OFF: ++ n2lm_timer_stop(led); ++ n2lm_ledoff(led); ++ break; ++ ++ case NSLU2LM_BLINK: ++ n2lm_ledon(led); ++ if (led == LED_RS_RED) ++ n2lm_rsr_timer.data = RS_RED_TGL; ++ n2lm_timer_start(led); ++ break; ++ ++ case NSLU2LM_ALT: ++ if (led == LED_RS_RED) ++ { ++ n2lm_ledon(LED_RS_GRN); ++ n2lm_ledoff(LED_RS_RED); ++ n2lm_rsr_timer.data = RS_RG_ALT; ++ n2lm_timer_start(LED_RS_RED); ++ break; ++ } else ++ return -EINVAL; ++ ++ case NSLU2LM_ALL_ON: ++ n2lm_timer_stop_all(); ++ n2lm_ledon(LED_ALL); ++ break; ++ ++ case NSLU2LM_ALL_OFF: ++ n2lm_timer_stop_all(); ++ n2lm_ledoff(LED_ALL); ++ break; ++ ++ default: ++ return -EINVAL; ++ } ++ ++ return 0; ++} ++ ++static struct file_operations n2lm_fops = { ++ .owner = THIS_MODULE, ++ .ioctl = n2lm_ioctl, ++}; ++#endif ++//================================================================================================== ++// We can't do anything fancy here since the system tick rate is far below that required to ++// generate a desirable tone. Therefore we haven't much choice but to use a busy loop until ++// I get up to speed on the timers. The saving grace is that for the normal uses, nothing ++// important should be haprepening. ++//================================================================================================== ++ ++static void n2_buzz(int tone_delay, int duration) ++{ ++ int i; ++ ++ *IXP4XX_GPIO_GPOER &= ~NSLU2_BZ_BM; ++ ++ for (i = 1; i < duration; i++) { ++ *IXP4XX_GPIO_GPOUTR &= ~NSLU2_BZ_BM; ++ udelay(tone_delay); ++ *IXP4XX_GPIO_GPOUTR |= NSLU2_BZ_BM; ++ udelay(tone_delay); ++ } ++ *IXP4XX_GPIO_GPOER |= NSLU2_BZ_BM; ++ ++ return; ++} ++//================================================================================================= ++ ++// this handles the buzzer duty cycle ++static void n2bz_handler(unsigned long data) ++{ ++ if (--bz_repeatcnt > 0) { //if just one beep left to do ++ n2bz_timer.expires = jiffies + ontime + offtime; //next timeout ++ add_timer(&n2bz_timer); //reinit timer ++ } ++ n2_buzz(tone/2, ontime); ++ nslu2_io_debug((KERN_DEBUG "Count = %d\tOntime = %d\n", bz_repeatcnt, ontime)); ++ return; ++} ++ ++//================================================================================================== ++ ++static int n2bz_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long param) ++{ ++ switch (cmd) { ++ case NSLU2BZ_BEEP: ++ n2_buzz(tone/2, ontime); ++ break; ++ ++ case NSLU2BZ_BEEP_STOP: ++ del_timer(&n2bz_timer); ++ break; ++ ++ case NSLU2BZ_BEEPS: ++ if (param == 0) ++ bz_repeatcnt = 0xffffffff; ++ else ++ bz_repeatcnt = param; ++ n2bz_handler(0); ++ break; ++ ++ case NSLU2BZ_TONESET: ++ if (param >= 250 && param <= 2000) ++ tone = param; ++ break; ++ ++ case NSLU2BZ_ONTIME: ++ if (param > 4 && param < 201) ++ ontime = param; ++ break; ++ ++ case NSLU2BZ_SILENTTIME: ++ if (param > ontime) //enforce a reasonable duty cycle ++ offtime = param; ++ else ++ offtime = ontime; ++ break; ++ ++ case NSLU2BZ_REPEATCNT: ++ if (param == 0) ++ bz_repeatcnt = 0xffffffff; ++ else ++ bz_repeatcnt = param; ++ break; ++ ++ case NSLU2BZ_COMBINED: ++ bz_repeatcnt = (param & 0xF0000000) >> 28; //repeat 1 - 16 ++ ontime = (param & 0x0FF00000) >> 20; //ontime 1 - 256 jiffies ++ offtime = (param & 0x000FFF00) >> 8; //offtime 1 - 4095 jiffies ++ tone = (param & 0x000000FF) << 4; //tone (1 - 255) * 16 ++ break; ++ ++ default: ++ break; ++ } ++ return 0; ++} ++ ++static struct file_operations n2bz_fops = { ++ .owner = THIS_MODULE, ++ .ioctl = n2bz_ioctl, ++}; ++ ++static void n2iom_initarch(void) ++{ ++#ifndef CONFIG_LEDS ++ init_timer(&n2lm_rsg_timer); ++ init_timer(&n2lm_rsr_timer); ++ init_timer(&n2lm_d1_timer); ++ init_timer(&n2lm_d2_timer); ++ ++ n2lm_rsr_timer.function = n2lm_rsr_handler; ++ n2lm_rsg_timer.function = n2lm_rsg_handler; ++ n2lm_d2_timer.function = n2lm_d2_handler; ++ n2lm_d1_timer.function = n2lm_d1_handler; ++#endif ++ ++ init_timer(&n2bz_timer); ++ n2bz_timer.function = n2bz_handler; ++ ++ n2lm_rsr_timer.data = n2lm_rsg_timer.data = n2lm_d1_timer.data = n2lm_d2_timer.data = n2bz_timer.data = 0; ++ ++#ifndef CONFIG_LEDS ++ *IXP4XX_GPIO_GPOER &= 0xfffffff0; //enable gpio 0-3 ++ *IXP4XX_GPIO_GPOUTR |= 0x00000003; //turn off the leds ++ *IXP4XX_GPIO_GPOUTR &= 0xfffffffc; ++ n2lm_ledon(LED_ALL); ++ n2_buzz(NSLU2_BEEP_PITCH_MED, NSLU2_BEEP_DUR_SHORT); ++ n2lm_ledoff(LED_ALL); ++ ++ // Default the Ready/Status to Red during kernel boot, Turn Green at the end of sysvinit ++ n2lm_ledon(LED_RS_RED); ++#endif ++ ++ return; ++} ++ ++//================================================================================================== ++ ++static int __init n2iom_init(void) ++{ ++ printk(KERN_INFO "NSLU2: i/o, %s\n", VERSION); ++ ++ n2iom_initarch(); ++ ++ n2lm_class = class_create(THIS_MODULE, "nslu2"); ++ ++#ifndef CONFIG_LEDS ++ if (register_chrdev(NSLU2LM_MAJOR, "n2_ledm", &n2lm_fops) < 0) { ++ printk(KERN_DEBUG "Led Manager Major %d not available\n", NSLU2LM_MAJOR); ++ return -EBUSY; ++ } ++ else { ++ class_device_create(n2lm_class, NULL, MKDEV(NSLU2LM_MAJOR, 0), NULL, "leds"); ++ } ++#endif ++ ++ if (register_chrdev(NSLU2BZ_MAJOR, "n2_bzm", &n2bz_fops) < 0) { ++ printk(KERN_DEBUG "Buzzer Major %d not available\n", NSLU2BZ_MAJOR); ++ return -EBUSY; ++ } ++ else { ++ class_device_create(n2lm_class, NULL, MKDEV(NSLU2BZ_MAJOR, 0), NULL, "buzzer"); ++ } ++ ++ return 0; ++} ++ ++//================================================================================================== ++ ++static void __exit n2iom_exit(void) ++{ ++ ++#ifndef CONFIG_LEDS ++ del_timer(&n2lm_rsg_timer); ++ del_timer(&n2lm_rsr_timer); ++ del_timer(&n2lm_d1_timer); ++ del_timer(&n2lm_d2_timer); ++ ++ unregister_chrdev(NSLU2LM_MAJOR, "n2lm" ); ++ class_device_destroy(n2lm_class, MKDEV(NSLU2LM_MAJOR, 0)); ++#endif ++ ++ unregister_chrdev(NSLU2BZ_MAJOR, "n2bz"); ++ class_device_destroy(n2lm_class, MKDEV(NSLU2BZ_MAJOR, 0)); ++ ++ class_destroy(n2lm_class); ++} ++ ++module_init(n2iom_init); ++module_exit(n2iom_exit); ++ ++MODULE_AUTHOR("Karen Spearel <kas11@tampabay.rr.com>"); ++MODULE_DESCRIPTION("NSLU2 I/O driver"); ++MODULE_LICENSE("GPL"); diff --git a/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch b/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch new file mode 100644 index 0000000000..3d4a03f616 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/85-timer.patch @@ -0,0 +1,285 @@ +--- linux-2.6.15/arch/arm/mach-ixp4xx/common.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/common.c 1970-01-01 00:00:00.000000000 +0000 +@@ -239,36 +239,165 @@ void __init ixp4xx_init_irq(void) + * IXP4xx timer tick + * We use OS timer1 on the CPU for the timer tick and the timestamp + * counter as a source of real clock ticks to account for missed jiffies. ++ * ++ * 'CLOCK_TICK_RATE' is the nominal number of internal ticks per second, ++ * this is significantly greater than the actual number on any ixp4xx ++ * board. Neither this nor 'LATCH' are required by this code because ++ * the only requirement is to generate HZ timer_tick calls per second. + *************************************************************************/ ++#if TICK_NSEC * HZ != 1000000000 ++ /* This will cause the jiffies to drift unnecessarily. */ ++# error CLOCK_TICK_RATE should be a multiple of HZ for this code ++#endif ++ ++/* These are the control registers for the interrupt handler, they must ++ * only be read and written by the interrupt handler and by the init ++ * method (which sets them to 0). ++ */ ++static volatile u32 last_timer_time; ++static volatile int accumulated_error; ++ ++/* Most ixp4xx boards have 66.6666MHz crystals, so default to this, reset ++ * this from the board level code if required. The following variables ++ * must be *written* only by set_board_tick_rate ++ */ ++static u32 board_tick_rate; ++static u32 board_tick_per_1000; /* board_tick_rate/1000 */ ++static u32 timer_count; ++ ++/* The following symbol may be written to change the current tick rate, ++ * it is read by the interrupt handler and used to reload the timer. ++ * The 'real' value (the one in use) is 'board_tick_rate' above. ++ * NOTE: this can be tweaked to match the actual crystal on a particular ++ * machine. ++ */ ++volatile u32 ixp4xx_board_tick_rate = 66666600; ++EXPORT_SYMBOL(ixp4xx_board_tick_rate); ++ ++/* The set API may run asynchronously in the presence of interrupts, ++ * everything it does it is both atomic and complete (notice that it ++ * doesn't change any of the 'volatile' values). The mathematics in ++ * here require the following values. Changing the board tick rate ++ * implies an unknown error in the current timestamp tick count. ++ */ ++#if IXP4XX_OST_RELOAD_MASK != 3 || IXP4XX_OST_ENABLE != 1 ++# error unexpected value for timer reload mask ++#endif ++static void set_board_tick_rate(u32 rate) { ++ u32 reload; ++ ++ /* Store the two effectively informational rate values, the ++ * error calculation is (rate - count*HZ) (above), and rate ++ * is changed first, this can cause a temporary error which ++ * will be corrected on the next interrupt. ++ */ ++ board_tick_rate = rate; ++ board_tick_per_1000 = (rate+500)/1000; ++ ++ /* Calculate the correct value to load into the timer countdown ++ * register, the low two bits must be b01 (to enable the timer). ++ * Select the top bits to be as close to the desired value as ++ * possible. ++ * ++ * First find the best value, regardless of the low two bits - ++ * this is the value used in the interrupt calculation even though ++ * it cannot necessarily be set into the register. ++ */ ++ timer_count = (rate + (HZ/2))/HZ; ++ ++ /* Now the timer_ticks are being generated at this rate, calculate ++ * an appropriate value for the register. This stores a 30 bit ++ * value which gives a period of 4*x+1, we want: ++ * ++ * 4*x+1 = board_tick_rate/HZ ++ * ++ * This needs to be rounded to the closest 4*HZ value: ++ * ++ * x = ((board_tick_rate-HZ) + (4*HZ)/2) / 4*HZ ++ * x = (board_tick_rate+HZ) / (4*HZ); ++ */ ++ reload = (board_tick_rate + HZ) / HZ; ++ reload = (reload & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE; ++ *IXP4XX_OSRT1 = reload; + +-static unsigned volatile last_jiffy_time; ++ /* If the clock is drifing, look in syslog: */ ++ printk(KERN_INFO "IXP4xx: FREQ=%d COUNT=%d\n", rate, reload); ++} + +-#define CLOCK_TICKS_PER_USEC ((CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC) ++/* This returns the time in timer ticks since the 'last_timer_time' ++ * recorded above. Use this to avoid arithmetic errors because of ++ * the overflow when the timer wraps. ++ */ ++static inline u32 ixp4xx_timer_delta(void) ++{ ++ return *IXP4XX_OSTS - last_timer_time; ++} + + /* IRQs are disabled before entering here from do_gettimeofday() */ + static unsigned long ixp4xx_gettimeoffset(void) + { +- u32 elapsed; +- +- elapsed = *IXP4XX_OSTS - last_jiffy_time; ++ /* Return the offset of the current time from the last time ++ * timer tick in microseconds. This is only used for the ++ * gettimeofday call. ++ * ++ * The result of this API is at most about 20000 (for a 50Hz ++ * HZ - 20000 uS/tick), the input delta is at most about ++ * 1.3M - 21 bits. ++ */ ++ u32 delta = ixp4xx_timer_delta(); /* About 21 bits max */ ++ /* return delta * 1000000 / board_tick_rate; */ ++ return (delta * 1000 + board_tick_per_1000/2) / board_tick_per_1000; ++} + +- return elapsed / CLOCK_TICKS_PER_USEC; ++/* This is the correct adjustment to the counter to compensate for an ++ * error iff timer_count-1 <= exact_count <= timer_count+1 ++ */ ++static inline int adjustment(int error) { ++ if (error >= HZ) ++ return 1; ++ else if (error <= -HZ) ++ return -1; ++ return 0; + } + + static irqreturn_t ixp4xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) + { ++ u32 rate; ++ u32 count; ++ int error; ++ + write_seqlock(&xtime_lock); + + /* Clear Pending Interrupt by writing '1' to it */ + *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND; + ++ /* If the board tick rate has been changed update the cached ++ * value. ++ */ ++ if (ixp4xx_board_tick_rate != board_tick_rate) { ++ set_board_tick_rate(ixp4xx_board_tick_rate); ++ accumulated_error = 0; ++ } ++ + /* + * Catch up with the real idea of time ++ * ++ * board_tick_rate: actual ixp4xx ticks/second, read-only ++ * accumulated_error: aggregate error/tick * HZ, read/write ++ * timer_count: best ixp4xx ticks per timer_tick, read-only + */ +- while ((*IXP4XX_OSTS - last_jiffy_time) > LATCH) { ++ rate = board_tick_rate; ++ error = accumulated_error; ++ count = timer_count; ++ do { ++ u32 adjusted_count = count + adjustment(error); ++ if (ixp4xx_timer_delta() < adjusted_count) ++ break; + timer_tick(regs); +- last_jiffy_time += LATCH; +- } ++ last_timer_time += adjusted_count; ++ error += rate - adjusted_count*HZ; ++ } while (1); ++ accumulated_error = error; + + write_sequnlock(&xtime_lock); + +@@ -281,17 +410,30 @@ static struct irqaction ixp4xx_timer_irq + .handler = ixp4xx_timer_interrupt, + }; + ++u32 ixp4xx_get_board_tick_rate(void) { ++ return board_tick_rate; ++} ++ ++EXPORT_SYMBOL(ixp4xx_get_board_tick_rate); ++ ++void ixp4xx_set_board_tick_rate(u32 rate) { ++ ixp4xx_board_tick_rate = rate; ++} ++ ++EXPORT_SYMBOL(ixp4xx_set_board_tick_rate); ++ + static void __init ixp4xx_timer_init(void) + { + /* Clear Pending Interrupt by writing '1' to it */ + *IXP4XX_OSST = IXP4XX_OSST_TIMER_1_PEND; + + /* Setup the Timer counter value */ +- *IXP4XX_OSRT1 = (LATCH & ~IXP4XX_OST_RELOAD_MASK) | IXP4XX_OST_ENABLE; ++ set_board_tick_rate(ixp4xx_board_tick_rate); + + /* Reset time-stamp counter */ + *IXP4XX_OSTS = 0; +- last_jiffy_time = 0; ++ last_timer_time = 0; ++ accumulated_error = 0; + + /* Connect the interrupt handler and enable the interrupt */ + setup_irq(IRQ_IXP4XX_TIMER1, &ixp4xx_timer_irq); +@@ -337,4 +479,3 @@ void __init ixp4xx_sys_init(void) + ARRAY_SIZE(ixp46x_devices)); + } + } +- +--- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c 1970-01-01 00:00:00.000000000 +0000 +@@ -119,6 +119,11 @@ static void nslu2_power_off(void) + + static void __init nslu2_init(void) + { ++ /* The NSLU2 has a 33MHz crystal on board - 1.01% different ++ * from the typical value. ++ */ ++ ixp4xx_set_board_tick_rate(66000000); ++ + ixp4xx_sys_init(); + + pm_power_off = nslu2_power_off; +--- linux-2.6.15/drivers/input/misc/nslu2spkr.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/input/misc/nslu2spkr.c 1970-01-01 00:00:00.000000000 +0000 +@@ -51,7 +51,7 @@ static int nslu2_spkr_event(struct input + } + + if (value > 20 && value < 32767) +- count = (NSLU2_FREQ / (value*4)) - 1; ++ count = (ixp4xx_get_board_tick_rate() / (value*4)) - 1; + + spin_lock_irqsave(&beep_lock, flags); + +--- linux-2.6.15/include/asm-arm/arch-ixp4xx/nslu2.h 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/include/asm-arm/arch-ixp4xx/nslu2.h 1970-01-01 00:00:00.000000000 +0000 +@@ -38,11 +38,6 @@ + #define NSLU2_PCI_INTD_PIN 8 + + +-/* NSLU2 Timer */ +-#define NSLU2_FREQ 66000000 +-#define NSLU2_CLOCK_TICK_RATE (((NSLU2_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) +-#define NSLU2_CLOCK_TICKS_PER_USEC ((NSLU2_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC) +- + /* GPIO */ + + #define NSLU2_GPIO0 0 +--- linux-2.6.15/include/asm-arm/arch-ixp4xx/timex.h 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/include/asm-arm/arch-ixp4xx/timex.h 1970-01-01 00:00:00.000000000 +0000 +@@ -6,10 +6,23 @@ + #include <asm/hardware.h> + + /* +- * We use IXP425 General purpose timer for our timer needs, it runs at +- * 66.66... MHz. We do a convulted calculation of CLOCK_TICK_RATE b/c the +- * timer register ignores the bottom 2 bits of the LATCH value. ++ * In linux/timex.h 'LATCH' is defined as CLOCK_TICK_RATE/HZ and ++ * is the number of internal counts per timer interrupt. Thus ++ * CLOCK_TICK_RATE is LATCH*HZ. ++ * ++ * The actual values of these numbers do not matter, because they ++ * are only used to calculate ACTHZ (rate/latch as a 24.8 fixed ++ * point number), so the value here gives a LATCH of 1 and pretty ++ * much guarantees to flush out any off-by-one errors. ++ * ++ * ACTHZ is equal to HZ, because CLOCK_TICK_RATE is a multiple of ++ * HZ, this is checked in the ixp4xx/common.c code. + */ +-#define FREQ 66666666 +-#define CLOCK_TICK_RATE (((FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) ++#define CLOCK_TICK_RATE HZ + ++/* The following allow the exact board tick rate to be set and ++ * discovered. The value should be exactly twice the frequency ++ * (in Hz) of the onboard crystal. ++ */ ++extern u32 ixp4xx_get_board_tick_rate(void); ++extern void ixp4xx_set_board_tick_rate(u32 new_rate); diff --git a/packages/linux/ixp4xx-kernel/2.6.15/91-maclist.patch b/packages/linux/ixp4xx-kernel/2.6.15/91-maclist.patch new file mode 100644 index 0000000000..27af1ea639 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/91-maclist.patch @@ -0,0 +1,377 @@ +--- linux-2.6.15/include/net/maclist.h 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/include/net/maclist.h 1970-01-01 00:00:00.000000000 +0000 +@@ -0,0 +1,23 @@ ++#ifndef _MACLIST_H ++#define _MACLIST_H 1 ++/* ++ * Interfaces to the MAC repository ++ */ ++/* ++ * Add a single entry, returns 0 on success else an error ++ * code. Must *not* be called from an interrupt handler. ++ */ ++extern int maclist_add(const u8 id_to_add[6]); ++ ++/* ++ * Return the current entry count (valid in any context). ++ */ ++extern int maclist_count(void); ++ ++/* ++ * Return the ID from the n'th entry (valid in any context), ++ * returns 0 on success, -EINVAL if 'n' is out of range. ++ */ ++extern int maclist_read(u8 (*buffer_for_id)[6], int index_of_id_to_return); ++ ++#endif /*_MACLIST_H*/ +--- linux-2.6.15/drivers/net/maclist.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/net/maclist.c 1970-01-01 00:00:00.000000000 +0000 +@@ -0,0 +1,314 @@ ++/* ++ * drivers/net/maclist.c ++ * ++ * a simple driver to remember ethernet MAC values ++ * ++ * Some Ethernet hardware implementations have no built-in ++ * storage for allocated MAC values - an example is the Intel ++ * IXP420 chip which has support for Ethernet but no defined ++ * way of storing allocated MAC values. With such hardware ++ * different board level implementations store the allocated ++ * MAC (or MACs) in different ways. Rather than put board ++ * level code into a specific Ethernet driver this driver ++ * provides a generally accessible repository for the MACs ++ * which can be written by board level code and read by the ++ * driver. ++ * ++ * The implementation also allows user level programs to ++ * access the MAC information in /proc/net/maclist. This is ++ * useful as it allows user space code to use the MAC if it ++ * is not used by a built-in driver. ++ * ++ * Copyright (C) 2005 John Bowler ++ * Author: John Bowler <jbowler@acm.org> ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * External interfaces: ++ * Interfaces to linux kernel (and modules) ++ * maclist_add: add a single MAC ++ * maclist_count: total number of MACs stored ++ * maclist_read: read a MAC 0..(maclist_count-1) ++ */ ++#include <linux/module.h> ++#include <linux/moduleparam.h> ++#include <linux/etherdevice.h> ++#include <linux/proc_fs.h> ++#include <linux/errno.h> ++ ++#include <net/maclist.h> ++ ++#define MACLIST_NAME "maclist" ++ ++MODULE_AUTHOR("John Bowler <jbowler@acm.org>"); ++MODULE_DESCRIPTION("MAC list repository"); ++MODULE_LICENSE("GPL"); ++ ++typedef struct maclist_entry { ++ struct maclist_entry *next; /* Linked list, first first */ ++ u8 id[6]; /* 6 byte Ethernet MAC */ ++} maclist_entry_t; ++ ++/* Access to this list is possible at any time - entries in ++ * the list are never destroyed. Modification of the list is ++ * safe only from the init code (i.e. modification must be ++ * single threaded), but read from an interrupt at the same ++ * time is possible and safe. ++ */ ++static maclist_entry_t *maclist_list = 0; ++ ++/* ++ * External interfaces. ++ * ++ * Add a single entry, returns 0 on success else an error ++ * code. Must be single threaded. ++ */ ++int maclist_add(const u8 new_id[6]) { ++ maclist_entry_t *new_entry, **tail; ++ ++ if (new_id == 0 || !is_valid_ether_addr(new_id)) { ++ printk(KERN_ERR MACLIST_NAME ": invalid ethernet address\n"); ++ return -EINVAL; ++ } ++ new_entry = kmalloc(sizeof *new_entry, GFP_KERNEL); ++ if (new_entry == 0) ++ return -ENOMEM; ++ new_entry->next = 0; ++ memcpy(new_entry->id, new_id, sizeof new_entry->id); ++ ++ tail = &maclist_list; ++ while (*tail != 0) ++ tail = &(*tail)->next; ++ *tail = new_entry; ++ return 0; ++} ++EXPORT_SYMBOL(maclist_add); ++ ++/* ++ * Return the current entry count (valid in any context). ++ */ ++int maclist_count(void) { ++ maclist_entry_t *tail = maclist_list; ++ int count = 0; ++ ++ while (tail != 0) { ++ tail = tail->next; ++ ++count; ++ } ++ ++ return count; ++} ++EXPORT_SYMBOL(maclist_count); ++ ++/* ++ * Return the ID from the n'th entry (valid in any context), ++ * returns 0 on success, -EINVAL if 'n' is out of range. ++ */ ++int maclist_read(u8 (*id)[6], int n) { ++ maclist_entry_t *entry = maclist_list; ++ ++ while (n > 0 && entry != 0) { ++ --n; ++ entry = entry->next; ++ } ++ ++ if (n == 0 && entry != 0) { ++ memcpy(id, entry->id, sizeof *id); ++ return 0; ++ } ++ ++ printk(KERN_ERR MACLIST_NAME ": id does not exist\n"); ++ return -EINVAL; ++} ++EXPORT_SYMBOL(maclist_read); ++ ++/* ++ * Parameter parsing. The option string is a list of MAC ++ * addresses, comma separated. (The parsing really should ++ * be somewhere central...) ++ */ ++static int __init maclist_setup(char *param) { ++ int bytes = 0, seen_a_digit = 0; ++ u8 id[6]; ++ ++ memset(id, 0, sizeof id); ++ ++ if (param) do { ++ int digit = -1; ++ switch (*param) { ++ case '0': digit = 0; break; ++ case '1': digit = 1; break; ++ case '2': digit = 2; break; ++ case '3': digit = 3; break; ++ case '4': digit = 4; break; ++ case '5': digit = 5; break; ++ case '6': digit = 6; break; ++ case '7': digit = 7; break; ++ case '8': digit = 8; break; ++ case '9': digit = 9; break; ++ case 'a': case 'A': digit = 10; break; ++ case 'b': case 'B': digit = 11; break; ++ case 'c': case 'C': digit = 12; break; ++ case 'd': case 'D': digit = 13; break; ++ case 'e': case 'E': digit = 14; break; ++ case 'f': case 'F': digit = 15; break; ++ case ':': ++ if (seen_a_digit) ++ bytes = (bytes+1) & ~1; ++ else ++ bytes += 2; /* i.e. ff::ff is ff:00:ff */ ++ seen_a_digit = 0; ++ break; ++ case 0: ++ if (bytes == 0) /* nothing new seen so far */ ++ return 0; ++ /*fall through*/ ++ case ',': case ';': ++ if (bytes > 0) ++ bytes = 12; /* i.e. all trailing bytes 0 */ ++ break; ++ default: ++ printk(KERN_ERR MACLIST_NAME ": invalid character <%c[%d]>\n", ++ *param, *param); ++ return -EINVAL; ++ } ++ ++ if (digit >= 0) { ++ id[bytes>>1] = (id[bytes>>1] << 4) + digit; break; ++ ++bytes; ++ seen_a_digit = 1; ++ } ++ ++ if (bytes >= 12) { ++ int rc = maclist_add(id); ++ if (rc) ++ return rc; ++ bytes = 0; ++ seen_a_digit = 0; ++ memset(id, 0, sizeof id); ++ if (*param == 0) ++ return 0; ++ } ++ ++param; ++ } while (1); ++ ++ return 0; ++} ++ ++/* ++ * procfs support, if compiled in. ++ */ ++#ifdef CONFIG_PROC_FS ++/* ++ * Character device read ++ */ ++static int maclist_getchar(off_t n) { ++ static char xdigit[16] = "0123456789abcdef"; ++ maclist_entry_t *head = maclist_list; ++ int b; ++ ++ do { ++ if (head == 0) ++ return -1; ++ if (n < 18) ++ break; ++ head = head->next; ++ n -= 18; ++ } while (1); ++ ++ if (n == 17) ++ return '\n'; ++ ++ b = n/3; ++ switch (n - b*3) { ++ case 0: return xdigit[head->id[b] >> 4]; ++ case 1: return xdigit[head->id[b] & 0xf]; ++ default: return ':'; ++ } ++} ++ ++/* ++ * The extensively undocumented proc_read_t callback is implemented here. ++ * Go look in fs/proc/generic.c: ++ * ++ * Prototype: ++ * int f(char *buffer, char **start, off_t offset, ++ * int count, int *peof, void *dat) ++ * ++ * Assume that the buffer is "count" bytes in size. ++ * ++ * 2) Set *start = an address within the buffer. ++ * Put the data of the requested offset at *start. ++ * Return the number of bytes of data placed there. ++ * If this number is greater than zero and you ++ * didn't signal eof and the reader is prepared to ++ * take more data you will be called again with the ++ * requested offset advanced by the number of bytes ++ * absorbed. ++ */ ++static int maclist_proc_read(char *buffer, char **start, off_t offset, ++ int count, int *peof, void *dat) { ++ int total; ++ ++ *start = buffer; ++ total = 0; ++ ++ while (total < count) { ++ int ch = maclist_getchar(offset++); ++ if (ch == -1) { ++ *peof = 1; ++ break; ++ } ++ *buffer++ = ch; ++ ++total; ++ } ++ ++ return total; ++} ++#endif ++ ++/* ++ * Finally, the init/exit functions. ++ */ ++static void __exit maclist_exit(void) ++{ ++ maclist_entry_t *list; ++ ++ remove_proc_entry(MACLIST_NAME, proc_net); ++ ++ list = maclist_list; ++ maclist_list = 0; ++ ++ while (list != 0) { ++ maclist_entry_t *head = list; ++ list = head->next; ++ kfree(head); ++ } ++} ++ ++#ifdef MODULE ++static char ids[256]; ++module_param_string(ids, ids, sizeof ids, 0); ++MODULE_PARM_DESC(ids, "comma separated list of MAC ids\n"); ++#else ++__setup("maclist_ids=", maclist_setup); ++#endif ++ ++static int __init maclist_init(void) ++{ ++# ifdef MODULE ++ if (ids[0]) ++ maclist_setup(ids); ++# endif ++ ++ /* Ignore failure, the module will still work. */ ++ (void)create_proc_read_entry(MACLIST_NAME, S_IRUGO, proc_net, maclist_proc_read, NULL); ++ ++ return 0; ++} ++ ++module_init(maclist_init); ++module_exit(maclist_exit); +--- linux-2.6.15/drivers/net/Makefile 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/net/Makefile 1970-01-01 00:00:00.000000000 +0000 +@@ -70,6 +70,7 @@ obj-$(CONFIG_RIONET) += rionet.o + # end link order section + # + ++obj-$(CONFIG_MACLIST) += maclist.o + obj-$(CONFIG_MII) += mii.o + obj-$(CONFIG_PHYLIB) += phy/ + +--- linux-2.6.15/drivers/net/Kconfig 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/drivers/net/Kconfig 1970-01-01 00:00:00.000000000 +0000 +@@ -166,6 +166,21 @@ config NET_ETHERNET + kernel: saying N will just cause the configurator to skip all + the questions about Ethernet network cards. If unsure, say N. + ++config MACLIST ++ tristate "Ethernet MAC repository" ++ depends on NET_ETHERNET ++ help ++ Some ethernet controllers have no built-in way of obtaining an ++ appropriate Ethernet MAC address. Such controllers have to be ++ initialised in a board-specific way, depending on how the allocated ++ MAC is stored. The MAC repository provides a set of APIs and a ++ proc entry (/proc/net/maclist) to store MAC values from the board ++ so that such drivers can obtain a MAC address without board-specific ++ code. You do not need to enable this device - it will be selected ++ automatically by any device which requires it. It is only useful ++ to enable it manually when building a device driver independently ++ of the kernel build. ++ + config MII + tristate "Generic Media Independent Interface device support" + depends on NET_ETHERNET diff --git a/packages/linux/ixp4xx-kernel/2.6.15/92-nas100d-maclist.patch b/packages/linux/ixp4xx-kernel/2.6.15/92-nas100d-maclist.patch new file mode 100644 index 0000000000..3143850b22 --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/92-nas100d-maclist.patch @@ -0,0 +1,72 @@ +--- linux-2.6.15/arch/arm/mach-ixp4xx/Kconfig 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/Kconfig 1970-01-01 00:00:00.000000000 +0000 +@@ -74,6 +74,7 @@ comment "IXP4xx Platforms" + config MACH_NAS100D + bool + prompt "NAS100D" ++ select MACLIST + help + Say 'Y' here if you want your kernel to support Iomega's + NAS 100d device. For more information on this platform, +--- linux-2.6.15/arch/arm/mach-ixp4xx/nas100d-setup.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/nas100d-setup.c 1970-01-01 00:00:00.000000000 +0000 +@@ -14,11 +14,14 @@ + #include <linux/kernel.h> + #include <linux/serial.h> + #include <linux/serial_8250.h> ++#include <linux/mtd/mtd.h> + + #include <asm/mach-types.h> + #include <asm/mach/arch.h> + #include <asm/mach/flash.h> + ++#include <net/maclist.h> ++ + static struct flash_platform_data nas100d_flash_data = { + .map_name = "cfi_probe", + .width = 2, +@@ -110,8 +113,44 @@ + gpio_line_set(NAS100D_PO_GPIO, IXP4XX_GPIO_HIGH); + } + ++/* ++ * When the RedBoot config partition is added the MAC address is read from ++ * it. ++ */ ++void flash_add(struct mtd_info *mtd) { ++ if (strcmp(mtd->name, "RedBoot config") == 0) { ++ size_t retlen; ++ u_char mac[6]; ++ ++ /* The MAC is at a known offset... */ ++ if (mtd->read(mtd, 0x0FD8, 6, &retlen, mac) == 0 && retlen == 6) { ++ printk(KERN_INFO "NAS100D MAC: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", ++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); ++ maclist_add(mac); ++ } else { ++ printk(KERN_ERR "NAS100D MAC: read failed\n"); ++ } ++ } ++} ++ ++/* ++ * Nothing to do on remove at present. ++ */ ++void flash_remove(struct mtd_info *mtd) { ++} ++ ++struct mtd_notifier flash_notifier = { ++ .add = flash_add, ++ .remove = flash_remove, ++}; ++ + static void __init nas100d_init(void) + { ++ /* The flash has an ethernet MAC embedded in it which we need, ++ * that is all this notifier does. ++ */ ++ register_mtd_user(&flash_notifier); ++ + ixp4xx_sys_init(); + + pm_power_off = nas100d_power_off; diff --git a/packages/linux/ixp4xx-kernel/2.6.15/92-nslu2-maclist.patch b/packages/linux/ixp4xx-kernel/2.6.15/92-nslu2-maclist.patch new file mode 100644 index 0000000000..c8b8a9bede --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/92-nslu2-maclist.patch @@ -0,0 +1,80 @@ +--- linux-2.6.15/arch/arm/mach-ixp4xx/Kconfig 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/Kconfig 1970-01-01 00:00:00.000000000 +0000 +@@ -11,8 +11,8 @@ comment "IXP4xx Platforms" + # This entry is placed on top because otherwise it would have + # been shown as a submenu. + config MACH_NSLU2 +- bool +- prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715) ++ bool "NSLU2" ++ select MACLIST + help + Say 'Y' here if you want your kernel to support Linksys's + NSLU2 NAS device. For more information on this platform, +--- linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.15/arch/arm/mach-ixp4xx/nslu2-setup.c 1970-01-01 00:00:00.000000000 +0000 +@@ -16,11 +16,14 @@ + #include <linux/kernel.h> + #include <linux/serial.h> + #include <linux/serial_8250.h> ++#include <linux/mtd/mtd.h> + + #include <asm/mach-types.h> + #include <asm/mach/arch.h> + #include <asm/mach/flash.h> + ++#include <net/maclist.h> ++ + static struct flash_platform_data nslu2_flash_data = { + .map_name = "cfi_probe", + .width = 2, +@@ -112,6 +115,37 @@ static void nslu2_power_off(void) + gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH); + } + ++/* ++ * When the RedBoot partition is added the MAC address is read from ++ * it. ++ */ ++void flash_add(struct mtd_info *mtd) { ++ if (strcmp(mtd->name, "RedBoot") == 0) { ++ size_t retlen; ++ u_char mac[6]; ++ ++ /* The MAC is at a known offset... */ ++ if (mtd->read(mtd, 0x3FFB0, 6, &retlen, mac) == 0 && retlen == 6) { ++ printk(KERN_INFO "NSLU2 MAC: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", ++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); ++ maclist_add(mac); ++ } else { ++ printk(KERN_ERR "NSLU2 MAC: read failed\n"); ++ } ++ } ++} ++ ++/* ++ * Nothing to do on remove at present. ++ */ ++void flash_remove(struct mtd_info *mtd) { ++} ++ ++struct mtd_notifier flash_notifier = { ++ .add = flash_add, ++ .remove = flash_remove, ++}; ++ + static void __init nslu2_init(void) + { + /* The NSLU2 has a 33MHz crystal on board - 1.01% different +@@ -119,6 +153,11 @@ static void __init nslu2_init(void) + */ + ixp4xx_set_board_tick_rate(66000000); + ++ /* The flash has an ethernet MAC embedded in it which we need, ++ * that is all this notifier does. ++ */ ++ register_mtd_user(&flash_notifier); ++ + ixp4xx_sys_init(); + + pm_power_off = nslu2_power_off; diff --git a/packages/linux/ixp4xx-kernel/2.6.15/defconfig b/packages/linux/ixp4xx-kernel/2.6.15/defconfig new file mode 100644 index 0000000000..558a2a104a --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.15/defconfig @@ -0,0 +1,1603 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.15 +# Mon Nov 14 10:44:43 2005 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_UID16=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_CALIBRATE_DELAY=y + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_EMBEDDED=y +# CONFIG_KALLSYMS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_BASE_FULL is not set +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=1 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +CONFIG_DEFAULT_DEADLINE=y +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="deadline" + +# +# System Type +# +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_CAMELOT is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_IOP3XX is not set +CONFIG_ARCH_IXP4XX=y +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set +CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y + +# +# Intel IXP4xx Implementation Options +# + +# +# IXP4xx Platforms +# +# CONFIG_ARCH_AVILA is not set +CONFIG_ARCH_ADI_COYOTE=y +CONFIG_MACH_NSLU2=y +CONFIG_MACH_NAS100D=y +CONFIG_ARCH_IXDP425=y +# CONFIG_MACH_IXDPG425 is not set +# CONFIG_MACH_IXDP465 is not set +CONFIG_ARCH_IXCDP1100=y +CONFIG_ARCH_PRPMC1100=y +CONFIG_ARCH_IXDP4XX=y +# CONFIG_MACH_GTWX5715 is not set + +# +# IXP4xx Options +# +# CONFIG_IXP4XX_INDIRECT_PCI is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_XSCALE_PMU=y +CONFIG_DMABOUNCE=y + +# +# Bus support +# +CONFIG_ISA_DMA_API=y +CONFIG_PCI=y +# CONFIG_PCI_LEGACY_PROC is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/mtdblock4 rw rootfstype=jffs2 mem=32M@0x00000000 init=/linuxrc x1205.hctosys=1 x1205.probe=0,0x6f noirqdebug console=ttyS0,115200n8" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_BRIDGE_NETFILTER=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_PHYSDEV=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +# CONFIG_IP_NF_MATCH_SCTP is not set +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +# CONFIG_IP_NF_MATCH_STRING is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +# CONFIG_IP_NF_TARGET_NFQUEUE is not set +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +# CONFIG_IP_NF_TARGET_TTL is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_ARPTABLES is not set + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set + +# +# Bridge: Netfilter Configuration +# +# CONFIG_BRIDGE_NF_EBTABLES is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +CONFIG_BRIDGE=m +CONFIG_VLAN_8021Q=m +# CONFIG_DECNET is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +CONFIG_IPX=m +# CONFIG_IPX_INTERN is not set +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=y +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_IPDDP_DECAP=y +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +# CONFIG_BT_HIDP is not set + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIUSB=m +CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIUART is not set +CONFIG_BT_HCIBCM203X=m +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +# CONFIG_MTD_CFI_NOSWAP is not set +CONFIG_MTD_CFI_BE_BYTE_SWAP=y +# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set +CONFIG_MTD_CFI_GEOMETRY=y +# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +CONFIG_MTD_MAP_BANK_WIDTH_2=y +# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_OTP is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +CONFIG_MTD_IXP4XX=y +# CONFIG_MTD_PCI is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLKMTD is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=m +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=4 +CONFIG_BLK_DEV_RAM_SIZE=10240 +CONFIG_BLK_DEV_INITRD=y +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=m +# CONFIG_BLK_DEV_SR_VENDOR is not set +CONFIG_CHR_DEV_SG=m +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_DPT_I2O is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +# CONFIG_SCSI_QLA21XX is not set +# CONFIG_SCSI_QLA22XX is not set +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_NSP32 is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=m +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_CRYPT is not set +# CONFIG_DM_SNAPSHOT is not set +# CONFIG_DM_MIRROR is not set +# CONFIG_DM_ZERO is not set +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MACLIST=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +# CONFIG_8139TOO is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set +# CONFIG_VIA_RHINE is not set + +# +# Ethernet (1000 Mbit) +# +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +# CONFIG_TR is not set + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set + +# +# Wireless 802.11b ISA/PCI cards support +# +# CONFIG_AIRO is not set +# CONFIG_HERMES is not set +# CONFIG_ATMEL is not set + +# +# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support +# +# CONFIG_PRISM54 is not set +# CONFIG_HOSTAP is not set +CONFIG_NET_WIRELESS=y + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=m +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +CONFIG_NETCONSOLE=m +CONFIG_NETPOLL=y +# CONFIG_NETPOLL_RX is not set +# CONFIG_NETPOLL_TRAP is not set +CONFIG_NET_POLL_CONTROLLER=y + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_NSLU2_BEEPER=m +# CONFIG_INPUT_UINPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=2 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=16 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_IXP4XX_WATCHDOG=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +# CONFIG_NVRAM is not set +# CONFIG_RTC is not set +CONFIG_RTC_X1205=n +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_IOP3XX is not set +CONFIG_I2C_IXP4XX=y +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +CONFIG_SENSORS_EEPROM=y +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +CONFIG_RTC_X1205_I2C=y +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_RTC_PCF8563_I2C=y + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +CONFIG_VIDEO_DEV=m + +# +# Video For Linux +# + +# +# Video Adapters +# +CONFIG_VIDEO_BT848=m +# CONFIG_VIDEO_SAA6588 is not set +CONFIG_VIDEO_CPIA=m +CONFIG_VIDEO_CPIA_USB=m +CONFIG_VIDEO_SAA5246A=m +CONFIG_VIDEO_SAA5249=m +CONFIG_TUNER_3036=m +CONFIG_VIDEO_STRADIS=m +CONFIG_VIDEO_ZORAN=m +CONFIG_VIDEO_ZORAN_BUZ=m +CONFIG_VIDEO_ZORAN_DC10=m +CONFIG_VIDEO_ZORAN_DC30=m +CONFIG_VIDEO_ZORAN_LML33=m +CONFIG_VIDEO_ZORAN_LML33R10=m +CONFIG_VIDEO_SAA7134=m +CONFIG_VIDEO_MXB=m +CONFIG_VIDEO_DPC=m +CONFIG_VIDEO_HEXIUM_ORION=m +CONFIG_VIDEO_HEXIUM_GEMINI=m +CONFIG_VIDEO_CX88=m +# CONFIG_VIDEO_EM28XX is not set +CONFIG_VIDEO_OVCAMCHIP=m + +# +# Radio Adapters +# +# CONFIG_RADIO_GEMTEK_PCI is not set +# CONFIG_RADIO_MAXIRADIO is not set +# CONFIG_RADIO_MAESTRO is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set +CONFIG_VIDEO_SAA7146=m +CONFIG_VIDEO_SAA7146_VV=m +CONFIG_VIDEO_VIDEOBUF=m +CONFIG_VIDEO_TUNER=m +CONFIG_VIDEO_BUF=m +CONFIG_VIDEO_BTCX=m +CONFIG_VIDEO_IR=m +CONFIG_VIDEO_TVEEPROM=m + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Sound +# +CONFIG_SOUND=m + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_HWDEP=m +CONFIG_SND_RAWMIDI=m +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# PCI devices +# +# CONFIG_SND_ALI5451 is not set +# CONFIG_SND_ATIIXP is not set +# CONFIG_SND_ATIIXP_MODEM is not set +# CONFIG_SND_AU8810 is not set +# CONFIG_SND_AU8820 is not set +# CONFIG_SND_AU8830 is not set +# CONFIG_SND_AZT3328 is not set +# CONFIG_SND_BT87X is not set +# CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS4281 is not set +# CONFIG_SND_EMU10K1 is not set +# CONFIG_SND_EMU10K1X is not set +# CONFIG_SND_CA0106 is not set +# CONFIG_SND_KORG1212 is not set +# CONFIG_SND_MIXART is not set +# CONFIG_SND_NM256 is not set +# CONFIG_SND_RME32 is not set +# CONFIG_SND_RME96 is not set +# CONFIG_SND_RME9652 is not set +# CONFIG_SND_HDSP is not set +# CONFIG_SND_HDSPM is not set +# CONFIG_SND_TRIDENT is not set +# CONFIG_SND_YMFPCI is not set +# CONFIG_SND_AD1889 is not set +# CONFIG_SND_ALS4000 is not set +# CONFIG_SND_CMIPCI is not set +# CONFIG_SND_ENS1370 is not set +# CONFIG_SND_ENS1371 is not set +# CONFIG_SND_ES1938 is not set +# CONFIG_SND_ES1968 is not set +# CONFIG_SND_MAESTRO3 is not set +# CONFIG_SND_FM801 is not set +# CONFIG_SND_ICE1712 is not set +# CONFIG_SND_ICE1724 is not set +# CONFIG_SND_INTEL8X0 is not set +# CONFIG_SND_INTEL8X0M is not set +# CONFIG_SND_SONICVIBES is not set +# CONFIG_SND_VIA82XX is not set +# CONFIG_SND_VIA82XX_MODEM is not set +# CONFIG_SND_VX222 is not set +# CONFIG_SND_HDA_INTEL is not set + +# +# ALSA ARM devices +# + +# +# USB devices +# +CONFIG_SND_USB_AUDIO=m + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_SPLIT_ISO=y +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=m +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y + +# +# USB HID Boot Protocol drivers +# +CONFIG_USB_KBD=m +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set +# CONFIG_USB_VICAM is not set +# CONFIG_USB_DSBR is not set +# CONFIG_USB_IBMCAM is not set +# CONFIG_USB_KONICAWC is not set +# CONFIG_USB_OV511 is not set +# CONFIG_USB_SE401 is not set +# CONFIG_USB_SN9C102 is not set +# CONFIG_USB_STV680 is not set +# CONFIG_USB_W9968CF is not set +CONFIG_USB_PWC=m + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=m +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +# CONFIG_USB_SERIAL_KEYSPAN is not set +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set +CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_HP4X is not set +CONFIG_USB_SERIAL_SAFE=m +# CONFIG_USB_SERIAL_SAFE_PADDED is not set +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# File systems +# +CONFIG_EXT2_FS=m +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=m +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=m +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=m +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +CONFIG_AUTOFS4_FS=m +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=m +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="utf8" +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +CONFIG_NFS_DIRECTIO=y +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=m +# CONFIG_SMB_NLS_DEFAULT is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y + +CONFIG_RTC_CLASS=y +# RTC interfaces +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# RTC drivers +CONFIG_RTC_DRV_X1205=y +CONFIG_RTC_DRV_DS1672=n +CONFIG_RTC_DRV_TEST=n diff --git a/packages/linux/ixp4xx-kernel_2.6.15.bb b/packages/linux/ixp4xx-kernel_2.6.15.bb new file mode 100644 index 0000000000..575fcc3384 --- /dev/null +++ b/packages/linux/ixp4xx-kernel_2.6.15.bb @@ -0,0 +1,38 @@ +# Kernel for IXP4xx +# +# Increment PR_CONFIG for changes to the ixp4xx-kernel specific +# defconfig (do *NOT* increment anything in here for changes +# to other kernel configs!) +PR_CONFIG = "0" +# +# Increment the number below (i.e. the digits after PR) when +# making changes within this file or for changes to the patches +# applied to the kernel. +PR = "r0.${PR_CONFIG}" + +include ixp4xx-kernel.inc + +# file://60-nas100d-i2c.patch;patch=1 \ +# file://60-nas100d-ide.patch;patch=1 \ +# file://75-nslu2-leds.patch;patch=1 \ +# file://80-nslu2-io.patch;patch=1 \ +# file://92-nslu2-maclist.patch;patch=1 \ + +# IXP4XX_PATCHES - full list of patches to apply +IXP4XX_PATCHES = "\ + file://00-memory-h-page-shift.patch;patch=1 \ + file://10-mtdpart-redboot-fis-byteswap.patch;patch=1 \ + file://19-jffs2-force-be.patch;patch=1 \ + file://40-rtc-class.patch;patch=1 \ + file://50-nas100d-arch.patch;patch=1 \ + file://60-nslu2-beeper.patch;patch=1 \ + file://85-timer.patch;patch=1 \ + file://91-maclist.patch;patch=1 \ + file://92-nas100d-maclist.patch;patch=1 \ +" + +# These options get added to the kernel command line, only put things +# specific to the bootstrap of *this* kernel in here - DISTRO specfic +# config must be in CMDLINE_ROOT (see the full definition of CMDLINE +# in ixp4xx-kernel.inc) +CMDLINE_KERNEL_OPTIONS = "x1205.hctosys=1 x1205.probe=0,0x6f pcf8563.hctosys=1" |