diff options
| author | fangxiaozhi <huananhu@huawei.com> | 2013-02-04 15:14:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-11 08:47:20 -0800 |
| commit | fae3bb5e23fef7eee49545341601a407c090cf88 (patch) | |
| tree | dde9868860a4773bbae7ec21d64fa9ca7110bd58 /drivers | |
| parent | 7ad8ac9444d54af92c61c2fa7d02cbf96c990bc5 (diff) | |
USB: storage: Define a new macro for USB storage match rules
commit 07c7be3d87e5cdaf5f94c271c516456364ef286c upstream.
1. Define a new macro for USB storage match rules:
matching with Vendor ID and interface descriptors.
Signed-off-by: fangxiaozhi <huananhu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/storage/usb.c | 12 | ||||
| -rw-r--r-- | drivers/usb/storage/usual-tables.c | 15 |
2 files changed, 27 insertions, 0 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 2653e73db62..e73cf5630f8 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -120,6 +120,17 @@ MODULE_PARM_DESC(quirks, "supplemental list of device IDs and their quirks"); .useTransport = use_transport, \ } +#define UNUSUAL_VENDOR_INTF(idVendor, cl, sc, pr, \ + vendor_name, product_name, use_protocol, use_transport, \ + init_function, Flags) \ +{ \ + .vendorName = vendor_name, \ + .productName = product_name, \ + .useProtocol = use_protocol, \ + .useTransport = use_transport, \ + .initFunction = init_function, \ +} + static struct us_unusual_dev us_unusual_dev_list[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -131,6 +142,7 @@ static struct us_unusual_dev for_dynamic_ids = #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF #ifdef CONFIG_LOCKDEP diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c index b96927914f8..a9b5f2e2918 100644 --- a/drivers/usb/storage/usual-tables.c +++ b/drivers/usb/storage/usual-tables.c @@ -46,6 +46,20 @@ { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans), \ .driver_info = ((useType)<<24) } +/* Define the device is matched with Vendor ID and interface descriptors */ +#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ + | USB_DEVICE_ID_MATCH_VENDOR, \ + .idVendor = (id_vendor), \ + .bInterfaceClass = (cl), \ + .bInterfaceSubClass = (sc), \ + .bInterfaceProtocol = (pr), \ + .driver_info = (flags) \ +} + struct usb_device_id usb_storage_usb_ids[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -57,6 +71,7 @@ MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF /* |