[PATCH 5.7 04/79] usb: xhci: define IDs for various ASMedia host controllers

Greg Kroah-Hartman
2020-08-10T15:22:57Z

From: Forest Crossman <cyrozap@gmail.com>

commit 1841cb255da41e87bed9573915891d056f80e2e7 upstream.

Not all ASMedia host controllers have a device ID that matches its part
number. #define some of these IDs to make it clearer at a glance which
chips require what quirks.

Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Forest Crossman <cyrozap@gmail.com>
Link: https://lore.kernel.org/r/20200728042408.180529-2-cyrozap@gmail.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/usb/host/xhci-pci.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -56,7 +56,9 @@
#define PCI_DEVICE_ID_AMD_PROMONTORYA_3 0x43ba
#define PCI_DEVICE_ID_AMD_PROMONTORYA_2 0x43bb
#define PCI_DEVICE_ID_AMD_PROMONTORYA_1 0x43bc
+#define PCI_DEVICE_ID_ASMEDIA_1042_XHCI 0x1042
#define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142
+#define PCI_DEVICE_ID_ASMEDIA_2142_XHCI 0x2142

static const char hcd_name[] = "xhci_hcd";

@@ -250,13 +252,13 @@ static void xhci_pci_quirks(struct devic
xhci->quirks |= XHCI_LPM_SUPPORT;

if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
- pdev->device == 0x1042)
+ pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI)
xhci->quirks |= XHCI_BROKEN_STREAMS;
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
- pdev->device == 0x1142)
+ pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI)
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
- pdev->device == 0x2142)
+ pdev->device == PCI_DEVICE_ID_ASMEDIA_2142_XHCI)
xhci->quirks |= XHCI_NO_64BIT_SUPPORT;

if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&