renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-16 01:04:08 +08:00
Code

PCI: Add PCI_CLASS_SERIAL_USB_DEVICE definition

Browse Source 
PCI-SIG has defined Interface FEh for Base Class 0Ch, Sub-Class 03h as "USB
Device (not host controller)".  It is already being used in various USB
device controller drivers for matching, so add PCI_CLASS_SERIAL_USB_DEVICE
and use it.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Heikki Krogerus 2016-03-15 14:06:00 +02:00 committed by Bjorn Helgaas
parent caf02abf9b
commit 7b78f48a04
6 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/quirks.c
View File

@ -438,7 +438,7 @@ static void quirk_amd_nl_class(struct pci_dev *pdev)
u32 class = pdev->class;
/* Use "USB Device (not host controller)" class */
pdev->class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe;
pdev->class = PCI_CLASS_SERIAL_USB_DEVICE;
dev_info(&pdev->dev, "PCI class overridden (%#08x -> %#08x) so dwc3 driver can claim this instead of xhci\n",
class, pdev->class);
}

2
drivers/usb/gadget/udc/amd5536udc.c
View File

@ -3397,7 +3397,7 @@ err_pcidev:
static const struct pci_device_id pci_id[] = {
{
PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x2096),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = 0xffffffff,
},
{},

2
drivers/usb/gadget/udc/goku_udc.c
View File

@ -1846,7 +1846,7 @@ err:
/*-------------------------------------------------------------------------*/
static const struct pci_device_id pci_ids[] = { {
.class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = ~0,
.vendor = 0x102f, /* Toshiba */
.device = 0x0107, /* this UDC */

8
drivers/usb/gadget/udc/net2280.c
View File

@ -3735,7 +3735,7 @@ static void net2280_shutdown(struct pci_dev *pdev)
/*-------------------------------------------------------------------------*/
static const struct pci_device_id pci_ids[] = { {
.class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = ~0,
.vendor = PCI_VENDOR_ID_PLX_LEGACY,
.device = 0x2280,
@ -3743,7 +3743,7 @@ static const struct pci_device_id pci_ids[] = { {
.subdevice = PCI_ANY_ID,
.driver_data = PLX_LEGACY | PLX_2280,
}, {
.class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = ~0,
.vendor = PCI_VENDOR_ID_PLX_LEGACY,
.device = 0x2282,
@ -3752,7 +3752,7 @@ static const struct pci_device_id pci_ids[] = { {
.driver_data = PLX_LEGACY,
},
{
.class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = ~0,
.vendor = PCI_VENDOR_ID_PLX,
.device = 0x3380,
@ -3761,7 +3761,7 @@ static const struct pci_device_id pci_ids[] = { {
.driver_data = PLX_SUPERSPEED,
},
{
.class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = ~0,
.vendor = PCI_VENDOR_ID_PLX,
.device = 0x3382,

8
drivers/usb/gadget/udc/pch_udc.c
View File

@ -3234,22 +3234,22 @@ static const struct pci_device_id pch_udc_pcidev_id[] = {
{
PCI_DEVICE(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_QUARK_X1000_UDC),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = 0xffffffff,
},
{
PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EG20T_UDC),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = 0xffffffff,
},
{
PCI_DEVICE(PCI_VENDOR_ID_ROHM, PCI_DEVICE_ID_ML7213_IOH_UDC),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = 0xffffffff,
},
{
PCI_DEVICE(PCI_VENDOR_ID_ROHM, PCI_DEVICE_ID_ML7831_IOH_UDC),
.class = (PCI_CLASS_SERIAL_USB << 8) | 0xfe,
.class = PCI_CLASS_SERIAL_USB_DEVICE,
.class_mask = 0xffffffff,
},
{ 0 },

1
include/linux/pci_ids.h
View File

@ -110,6 +110,7 @@
#define PCI_CLASS_SERIAL_USB_OHCI 0x0c0310
#define PCI_CLASS_SERIAL_USB_EHCI 0x0c0320
#define PCI_CLASS_SERIAL_USB_XHCI 0x0c0330
#define PCI_CLASS_SERIAL_USB_DEVICE 0x0c03fe
#define PCI_CLASS_SERIAL_FIBER 0x0c04
#define PCI_CLASS_SERIAL_SMBUS 0x0c05