diff options
| -rw-r--r-- | drivers/usb/gadget/ether.c | 75 |
1 files changed, 30 insertions, 45 deletions
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 7e6491d..1e187e5 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -44,21 +44,6 @@ extern struct platform_data brd; unsigned packet_received, packet_sent; -#undef DEV_CONFIG_CDC -#undef DEV_CONFIG_SUBSET - -#if !defined(CONFIG_USB_ETH_CDC) && !defined(CONFIG_USB_ETH_SUBSET) -# define DEV_CONFIG_CDC 1 /* preserve default behavior */ -#endif - -#if defined(CONFIG_USB_ETH_CDC) -# define DEV_CONFIG_CDC 1 -#endif - -#if defined(CONFIG_USB_ETH_SUBSET) -# define DEV_CONFIG_SUBSET 1 -#endif - #define GFP_ATOMIC ((gfp_t) 0) #define GFP_KERNEL ((gfp_t) 0) @@ -174,9 +159,9 @@ static struct usb_gadget_driver eth_driver; /* "main" config is either CDC, or its simple subset */ static inline int is_cdc(struct eth_dev *dev) { -#if !defined(DEV_CONFIG_SUBSET) +#if !defined(CONFIG_USB_ETH_SUBSET) return 1; /* only cdc possible */ -#elif !defined(DEV_CONFIG_CDC) +#elif !defined(CONFIG_USB_ETH_CDC) return 0; /* only subset possible */ #else return dev->cdc; /* depends on what hardware we found */ @@ -420,7 +405,7 @@ rndis_config = { * get those drivers from MCCI, or bundled with various products. */ -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC static struct usb_interface_descriptor control_intf = { .bLength = sizeof control_intf, @@ -459,7 +444,7 @@ static const struct usb_cdc_header_desc header_desc = { .bcdCDC = __constant_cpu_to_le16(0x0110), }; -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) static const struct usb_cdc_union_desc union_desc = { .bLength = sizeof union_desc, @@ -493,7 +478,7 @@ static const struct usb_cdc_acm_descriptor acm_descriptor = { #endif -#ifndef DEV_CONFIG_CDC +#ifndef CONFIG_USB_ETH_CDC /* * "SAFE" loosely follows CDC WMC MDLM, violating the spec in various @@ -543,7 +528,7 @@ static const struct usb_cdc_ether_desc ether_desc = { .bNumberPowerFilters = 0, }; -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) /* * include the status endpoint if we can, even where it's optional. @@ -575,7 +560,7 @@ fs_status_desc = { }; #endif -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC /* the default data interface has no endpoints ... */ @@ -630,7 +615,7 @@ rndis_data_intf = { #endif -#ifdef DEV_CONFIG_SUBSET +#ifdef CONFIG_USB_ETH_SUBSET /* * "Simple" CDC-subset option is a simple vendor-neutral model that most @@ -676,7 +661,7 @@ fs_sink_desc = { static const struct usb_descriptor_header *fs_eth_function[11] = { (struct usb_descriptor_header *) &otg_descriptor, -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC /* "cdc" mode descriptors */ (struct usb_descriptor_header *) &control_intf, (struct usb_descriptor_header *) &header_desc, @@ -690,12 +675,12 @@ static const struct usb_descriptor_header *fs_eth_function[11] = { (struct usb_descriptor_header *) &fs_source_desc, (struct usb_descriptor_header *) &fs_sink_desc, NULL, -#endif /* DEV_CONFIG_CDC */ +#endif /* CONFIG_USB_ETH_CDC */ }; static inline void fs_subset_descriptors(void) { -#ifdef DEV_CONFIG_SUBSET +#ifdef CONFIG_USB_ETH_SUBSET /* behavior is "CDC Subset"; extra descriptors say "SAFE" */ fs_eth_function[1] = (struct usb_descriptor_header *) &subset_data_intf; fs_eth_function[2] = (struct usb_descriptor_header *) &header_desc; @@ -733,7 +718,7 @@ static const struct usb_descriptor_header *fs_rndis_function[] = { * descriptors, unless they only run at full speed. */ -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) static struct usb_endpoint_descriptor hs_status_desc = { .bLength = USB_DT_ENDPOINT_SIZE, @@ -743,7 +728,7 @@ hs_status_desc = { .wMaxPacketSize = __constant_cpu_to_le16(STATUS_BYTECOUNT), .bInterval = LOG2_STATUS_INTERVAL_MSEC + 4, }; -#endif /* DEV_CONFIG_CDC */ +#endif /* CONFIG_USB_ETH_CDC */ static struct usb_endpoint_descriptor hs_source_desc = { @@ -776,7 +761,7 @@ dev_qualifier = { static const struct usb_descriptor_header *hs_eth_function[11] = { (struct usb_descriptor_header *) &otg_descriptor, -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC /* "cdc" mode descriptors */ (struct usb_descriptor_header *) &control_intf, (struct usb_descriptor_header *) &header_desc, @@ -790,12 +775,12 @@ static const struct usb_descriptor_header *hs_eth_function[11] = { (struct usb_descriptor_header *) &hs_source_desc, (struct usb_descriptor_header *) &hs_sink_desc, NULL, -#endif /* DEV_CONFIG_CDC */ +#endif /* CONFIG_USB_ETH_CDC */ }; static inline void hs_subset_descriptors(void) { -#ifdef DEV_CONFIG_SUBSET +#ifdef CONFIG_USB_ETH_SUBSET /* behavior is "CDC Subset"; extra descriptors say "SAFE" */ hs_eth_function[1] = (struct usb_descriptor_header *) &subset_data_intf; hs_eth_function[2] = (struct usb_descriptor_header *) &header_desc; @@ -857,11 +842,11 @@ static struct usb_string strings[] = { { STRING_SERIALNUMBER, serial_number, }, { STRING_DATA, "Ethernet Data", }, { STRING_ETHADDR, ethaddr, }, -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC { STRING_CDC, "CDC Ethernet", }, { STRING_CONTROL, "CDC Communications Control", }, #endif -#ifdef DEV_CONFIG_SUBSET +#ifdef CONFIG_USB_ETH_SUBSET { STRING_SUBSET, "CDC Ethernet Subset", }, #endif #ifdef CONFIG_USB_ETH_RNDIS @@ -878,7 +863,7 @@ static struct usb_gadget_strings stringtab = { /*============================================================================*/ static u8 control_req[USB_BUFSIZ]; -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) static u8 status_req[STATUS_BYTECOUNT] __attribute__ ((aligned(4))); #endif @@ -967,7 +952,7 @@ set_ether_config(struct eth_dev *dev, gfp_t gfp_flags) int result = 0; struct usb_gadget *gadget = dev->gadget; -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) /* status endpoint used for RNDIS and (optionally) CDC */ if (!subset_active(dev) && dev->status_ep) { dev->status = ep_desc(gadget, &hs_status_desc, @@ -1148,7 +1133,7 @@ static int eth_set_config(struct eth_dev *dev, unsigned number, /*-------------------------------------------------------------------------*/ -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC /* * The interrupt endpoint is used in CDC networking models (Ethernet, ATM) @@ -1379,7 +1364,7 @@ eth_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) goto done_set_intf; } -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC switch (wIndex) { case 0: /* control/master intf */ if (wValue != 0) @@ -1421,7 +1406,7 @@ eth_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) * all non-PXA hardware talks real CDC ... */ debug("set_interface ignored!\n"); -#endif /* DEV_CONFIG_CDC */ +#endif /* CONFIG_USB_ETH_CDC */ done_set_intf: break; @@ -1444,7 +1429,7 @@ done_set_intf: value = min(wLength, (u16) 1); break; -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC case USB_CDC_SET_ETHERNET_PACKET_FILTER: /* * see 6.2.30: no data, wIndex = interface, @@ -1468,7 +1453,7 @@ done_set_intf: * case USB_CDC_GET_ETHERNET_STATISTIC: */ -#endif /* DEV_CONFIG_CDC */ +#endif /* CONFIG_USB_ETH_CDC */ #ifdef CONFIG_USB_ETH_RNDIS /* @@ -2039,7 +2024,7 @@ static int eth_bind(struct usb_gadget *gadget) u8 tmp[7]; /* these flags are only ever cleared; compiler take note */ -#ifndef DEV_CONFIG_CDC +#ifndef CONFIG_USB_ETH_CDC cdc = 0; #endif #ifndef CONFIG_USB_ETH_RNDIS @@ -2151,7 +2136,7 @@ autoconf_fail: goto autoconf_fail; out_ep->driver_data = out_ep; /* claim */ -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) /* * CDC Ethernet control interface doesn't require a status endpoint. * Since some hosts expect one, try to allocate one anyway. @@ -2163,7 +2148,7 @@ autoconf_fail: } else if (rndis) { error("can't run RNDIS on %s", gadget->name); return -ENODEV; -#ifdef DEV_CONFIG_CDC +#ifdef CONFIG_USB_ETH_CDC } else if (cdc) { control_intf.bNumEndpoints = 0; /* FIXME remove endpoint from descriptor list */ @@ -2206,7 +2191,7 @@ autoconf_fail: fs_source_desc.bEndpointAddress; hs_sink_desc.bEndpointAddress = fs_sink_desc.bEndpointAddress; -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) if (status_ep) hs_status_desc.bEndpointAddress = fs_status_desc.bEndpointAddress; @@ -2275,7 +2260,7 @@ autoconf_fail: dev->req->complete = eth_setup_complete; /* ... and maybe likewise for status transfer */ -#if defined(DEV_CONFIG_CDC) || defined(CONFIG_USB_ETH_RNDIS) +#if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS) if (dev->status_ep) { dev->stat_req = usb_ep_alloc_request(dev->status_ep, GFP_KERNEL); |