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[usb] Allow for wildcard USB class IDs

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Make the class ID a property of the USB driver (rather than a property
of the USB device ID), and allow USB drivers to specify a wildcard ID
for any of the three component IDs (class, subclass, or protocol).

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-09-14 17:52:25 +01:00
parent 549a0caabb
commit 668dc73d52
9 changed files with 69 additions and 49 deletions
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3
src/drivers/net/smsc75xx.c
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@@ -1038,13 +1038,11 @@ static struct usb_device_id smsc75xx_ids[] = {
.name = "smsc7500",
.vendor = 0x0424,
.product = 0x7500,
.class = { 0xff, 0x00, 0xff },
},
{
.name = "smsc7505",
.vendor = 0x0424,
.product = 0x7505,
.class = { 0xff, 0x00, 0xff },
},
};
@@ -1052,6 +1050,7 @@ static struct usb_device_id smsc75xx_ids[] = {
struct usb_driver smsc75xx_driver __usb_driver = {
.ids = smsc75xx_ids,
.id_count = ( sizeof ( smsc75xx_ids ) / sizeof ( smsc75xx_ids[0] ) ),
.class = USB_CLASS_ID ( 0xff, 0x00, 0xff ),
.score = USB_SCORE_NORMAL,
.probe = smsc75xx_probe,
.remove = smsc75xx_remove,