diff options
Diffstat (limited to 'recipes/linux/logicpd-pxa270-2.6.19.2/usb_add_epalloc-r3.patch')
| -rw-r--r-- | recipes/linux/logicpd-pxa270-2.6.19.2/usb_add_epalloc-r3.patch | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/recipes/linux/logicpd-pxa270-2.6.19.2/usb_add_epalloc-r3.patch b/recipes/linux/logicpd-pxa270-2.6.19.2/usb_add_epalloc-r3.patch new file mode 100644 index 0000000000..d9d576934a --- /dev/null +++ b/recipes/linux/logicpd-pxa270-2.6.19.2/usb_add_epalloc-r3.patch @@ -0,0 +1,282 @@ +Index: git/drivers/usb/gadget/epautoconf.c +=================================================================== +--- git.orig/drivers/usb/gadget/epautoconf.c 2006-07-15 09:10:59.000000000 +0100 ++++ git/drivers/usb/gadget/epautoconf.c 2006-07-15 10:27:00.000000000 +0100 +@@ -228,14 +228,19 @@ + * + * On failure, this returns a null endpoint descriptor. + */ +-struct usb_ep * __devinit usb_ep_autoconfig ( ++struct usb_ep * usb_ep_autoconfig ( + struct usb_gadget *gadget, +- struct usb_endpoint_descriptor *desc ++ struct usb_endpoint_descriptor *desc, ++ struct usb_endpoint_config *epconfig, int numconfigs + ) + { + struct usb_ep *ep; + u8 type; + ++ /* Use device specific ep allocation code if provided */ ++ if (gadget->ops->ep_alloc) ++ return gadget->ops->ep_alloc(gadget, desc, epconfig, numconfigs); ++ + type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + + /* First, apply chip-specific "best usage" knowledge. +Index: git/drivers/usb/gadget/ether.c +=================================================================== +--- git.orig/drivers/usb/gadget/ether.c 2006-07-15 09:10:59.000000000 +0100 ++++ git/drivers/usb/gadget/ether.c 2006-07-15 10:25:23.000000000 +0100 +@@ -2195,7 +2195,8 @@ + struct eth_dev *dev; + struct net_device *net; + u8 cdc = 1, zlp = 1, rndis = 1; +- struct usb_ep *in_ep, *out_ep, *status_ep = NULL; ++ struct usb_ep *in_ep = NULL , *out_ep = NULL, *status_ep = NULL; ++ struct usb_endpoint_config ep_config[2]; + int status = -ENOMEM; + int gcnum; + +@@ -2291,7 +2292,26 @@ + + /* all we really need is bulk IN/OUT */ + usb_ep_autoconfig_reset (gadget); +- in_ep = usb_ep_autoconfig (gadget, &fs_source_desc); ++ ++ ep_config[0].config = DEV_CONFIG_VALUE; ++#if defined(DEV_CONFIG_CDC) ++ ep_config[0].interface = data_intf.bInterfaceNumber; ++ ep_config[0].altinterface = data_intf.bAlternateSetting; ++#else /* DEV_CONFIG_SUBSET */ ++ ep_config[0].interface = subset_data_intf.bInterfaceNumber; ++ ep_config[0].altinterface = subset_data_intf.bAlternateSetting; ++#endif ++ ++#ifdef CONFIG_USB_ETH_RNDIS ++ ep_config[1].config = DEV_RNDIS_CONFIG_VALUE; ++ ep_config[1].interface = rndis_data_intf.bInterfaceNumber; ++ ep_config[1].altinterface = rndis_data_intf.bAlternateSetting; ++ ++ in_ep = usb_ep_autoconfig(gadget, &fs_source_desc, &ep_config[0], 2); ++#else ++ in_ep = usb_ep_autoconfig(gadget, &fs_source_desc, &ep_config[0], 1); ++#endif ++ + if (!in_ep) { + autoconf_fail: + dev_err (&gadget->dev, +@@ -2301,7 +2321,12 @@ + } + in_ep->driver_data = in_ep; /* claim */ + +- out_ep = usb_ep_autoconfig (gadget, &fs_sink_desc); ++#ifdef CONFIG_USB_ETH_RNDIS ++ out_ep = usb_ep_autoconfig(gadget, &fs_sink_desc, &ep_config[0], 2); ++#else ++ out_ep = usb_ep_autoconfig(gadget, &fs_sink_desc, &ep_config[0], 1); ++#endif ++ + if (!out_ep) + goto autoconf_fail; + out_ep->driver_data = out_ep; /* claim */ +@@ -2311,7 +2336,25 @@ + * Since some hosts expect one, try to allocate one anyway. + */ + if (cdc || rndis) { +- status_ep = usb_ep_autoconfig (gadget, &fs_status_desc); ++#ifdef DEV_CONFIG_CDC ++ ep_config[0].config = DEV_CONFIG_VALUE; ++ ep_config[0].interface = control_intf.bInterfaceNumber; ++ ep_config[0].altinterface = control_intf.bAlternateSetting; ++#endif ++#ifdef CONFIG_USB_ETH_RNDIS ++ ep_config[1].config = DEV_RNDIS_CONFIG_VALUE; ++ ep_config[1].interface = rndis_control_intf.bInterfaceNumber; ++ ep_config[1].altinterface = rndis_control_intf.bAlternateSetting; ++#endif ++ ++#if defined(DEV_CONFIG_CDC) && defined(CONFIG_USB_ETH_RNDIS) ++ status_ep = usb_ep_autoconfig(gadget, &fs_status_desc, &ep_config[0], 2); ++#elif defined(CONFIG_USB_ETH_RNDIS) ++ status_ep = usb_ep_autoconfig(gadget, &fs_status_desc, &ep_config[1], 1); ++#else ++ status_ep = usb_ep_autoconfig(gadget, &fs_status_desc, &ep_config[0], 1); ++#endif ++ + if (status_ep) { + status_ep->driver_data = status_ep; /* claim */ + } else if (rndis) { +Index: git/drivers/usb/gadget/file_storage.c +=================================================================== +--- git.orig/drivers/usb/gadget/file_storage.c 2006-07-15 09:10:59.000000000 +0100 ++++ git/drivers/usb/gadget/file_storage.c 2006-07-15 10:25:23.000000000 +0100 +@@ -3836,6 +3836,7 @@ + struct usb_ep *ep; + struct usb_request *req; + char *pathbuf, *p; ++ struct usb_endpoint_config ep_config; + + fsg->gadget = gadget; + set_gadget_data(gadget, fsg); +@@ -3901,21 +3902,25 @@ + } + + /* Find all the endpoints we will use */ ++ ep_config.config = CONFIG_VALUE; ++ ep_config.interface = intf_desc.bInterfaceNumber; ++ ep_config.altinterface = intf_desc.bAlternateSetting; ++ + usb_ep_autoconfig_reset(gadget); +- ep = usb_ep_autoconfig(gadget, &fs_bulk_in_desc); ++ ep = usb_ep_autoconfig(gadget, &fs_bulk_in_desc, &ep_config, 1); + if (!ep) + goto autoconf_fail; + ep->driver_data = fsg; // claim the endpoint + fsg->bulk_in = ep; + +- ep = usb_ep_autoconfig(gadget, &fs_bulk_out_desc); ++ ep = usb_ep_autoconfig(gadget, &fs_bulk_out_desc, &ep_config, 1); + if (!ep) + goto autoconf_fail; + ep->driver_data = fsg; // claim the endpoint + fsg->bulk_out = ep; + + if (transport_is_cbi()) { +- ep = usb_ep_autoconfig(gadget, &fs_intr_in_desc); ++ ep = usb_ep_autoconfig(gadget, &fs_intr_in_desc, &ep_config, 1); + if (!ep) + goto autoconf_fail; + ep->driver_data = fsg; // claim the endpoint +Index: git/drivers/usb/gadget/serial.c +=================================================================== +--- git.orig/drivers/usb/gadget/serial.c 2006-07-15 09:10:59.000000000 +0100 ++++ git/drivers/usb/gadget/serial.c 2006-07-15 10:25:23.000000000 +0100 +@@ -1354,6 +1354,7 @@ + struct usb_ep *ep; + struct gs_dev *dev; + int gcnum; ++ struct usb_endpoint_config ep_config[2]; + + /* Some controllers can't support CDC ACM: + * - sh doesn't support multiple interfaces or configs; +@@ -1374,22 +1375,33 @@ + __constant_cpu_to_le16(GS_VERSION_NUM|0x0099); + } + ++ ep_config[0].config = GS_BULK_CONFIG_ID; ++ ep_config[0].interface = gs_bulk_interface_desc.bInterfaceNumber; ++ ep_config[0].altinterface = gs_bulk_interface_desc.bAlternateSetting; ++ ep_config[1].config = GS_ACM_CONFIG_ID; ++ ep_config[1].interface = gs_data_interface_desc.bInterfaceNumber; ++ ep_config[1].altinterface = gs_data_interface_desc.bAlternateSetting; ++ + usb_ep_autoconfig_reset(gadget); + +- ep = usb_ep_autoconfig(gadget, &gs_fullspeed_in_desc); ++ ep = usb_ep_autoconfig(gadget, &gs_fullspeed_in_desc, &ep_config[0], 2); + if (!ep) + goto autoconf_fail; + EP_IN_NAME = ep->name; + ep->driver_data = ep; /* claim the endpoint */ + +- ep = usb_ep_autoconfig(gadget, &gs_fullspeed_out_desc); ++ ep = usb_ep_autoconfig(gadget, &gs_fullspeed_out_desc, &ep_config[0], 2); + if (!ep) + goto autoconf_fail; + EP_OUT_NAME = ep->name; + ep->driver_data = ep; /* claim the endpoint */ + + if (use_acm) { +- ep = usb_ep_autoconfig(gadget, &gs_fullspeed_notify_desc); ++ ep_config[0].config = GS_ACM_CONFIG_ID; ++ ep_config[0].interface = gs_control_interface_desc.bInterfaceNumber; ++ ep_config[0].altinterface = gs_control_interface_desc.bAlternateSetting; ++ ++ ep = usb_ep_autoconfig(gadget, &gs_fullspeed_notify_desc, &ep_config[0], 1); + if (!ep) { + printk(KERN_ERR "gs_bind: cannot run ACM on %s\n", gadget->name); + goto autoconf_fail; +Index: git/drivers/usb/gadget/zero.c +=================================================================== +--- git.orig/drivers/usb/gadget/zero.c 2006-07-15 09:10:59.000000000 +0100 ++++ git/drivers/usb/gadget/zero.c 2006-07-15 10:25:23.000000000 +0100 +@@ -1144,6 +1144,7 @@ + struct zero_dev *dev; + struct usb_ep *ep; + int gcnum; ++ struct usb_endpoint_config ep_config[2]; + + /* FIXME this can't yet work right with SH ... it has only + * one configuration, numbered one. +@@ -1156,7 +1157,15 @@ + * but there may also be important quirks to address. + */ + usb_ep_autoconfig_reset (gadget); +- ep = usb_ep_autoconfig (gadget, &fs_source_desc); ++ ++ ep_config[0].config = CONFIG_SOURCE_SINK; ++ ep_config[0].interface = source_sink_intf.bInterfaceNumber; ++ ep_config[0].altinterface = source_sink_intf.bAlternateSetting; ++ ep_config[1].config = CONFIG_LOOPBACK; ++ ep_config[1].interface = loopback_intf.bInterfaceNumber; ++ ep_config[1].altinterface = loopback_intf.bAlternateSetting; ++ ++ ep = usb_ep_autoconfig(gadget, &fs_source_desc, &ep_config[0], 2); + if (!ep) { + autoconf_fail: + printk (KERN_ERR "%s: can't autoconfigure on %s\n", +@@ -1166,7 +1175,7 @@ + EP_IN_NAME = ep->name; + ep->driver_data = ep; /* claim */ + +- ep = usb_ep_autoconfig (gadget, &fs_sink_desc); ++ ep = usb_ep_autoconfig(gadget, &fs_sink_desc, &ep_config[0], 2); + if (!ep) + goto autoconf_fail; + EP_OUT_NAME = ep->name; +Index: git/include/linux/usb_gadget.h +=================================================================== +--- git.orig/include/linux/usb_gadget.h 2006-07-15 09:11:05.000000000 +0100 ++++ git/include/linux/usb_gadget.h 2006-07-15 10:29:40.000000000 +0100 +@@ -445,10 +445,28 @@ + + struct usb_gadget; + ++/** ++ * struct usb_endpoint_config - possible configurations of a given endpoint ++ * @config: the configuration number ++ * @interface: the interface number ++ * @altinterface: the altinterface number ++ * ++ * Used as an array to pass information about the possible configurations ++ * of a given endpoint to the bus controller. ++ */ ++struct usb_endpoint_config { ++ u8 config; ++ u8 interface; ++ u8 altinterface; ++}; ++ + /* the rest of the api to the controller hardware: device operations, + * which don't involve endpoints (or i/o). + */ + struct usb_gadget_ops { ++ struct usb_ep* (*ep_alloc)(struct usb_gadget *, ++ struct usb_endpoint_descriptor *, ++ struct usb_endpoint_config *, int); + int (*get_frame)(struct usb_gadget *); + int (*wakeup)(struct usb_gadget *); + int (*set_selfpowered) (struct usb_gadget *, int is_selfpowered); +@@ -872,7 +890,10 @@ + /* utility wrapping a simple endpoint selection policy */ + + extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *, +- struct usb_endpoint_descriptor *) __devinit; ++ struct usb_endpoint_descriptor *, ++ struct usb_endpoint_config *, ++ int numconfigs ++); + + extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit; + |