mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-21 11:44:01 +08:00
USB: xhci: Add broken streams quirk for Frescologic device id 1009
I got one of these cards for testing uas with, it seems that with streams it dma-s all over the place, corrupting memory. On my first tests it managed to dma over the BIOS of the motherboard somehow and completely bricked it. Tests on another motherboard show that it does work with streams disabled. Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
85e3990bea
commit
d95815ba6a
@ -37,6 +37,7 @@
|
||||
/* Device for a quirk */
|
||||
#define PCI_VENDOR_ID_FRESCO_LOGIC 0x1b73
|
||||
#define PCI_DEVICE_ID_FRESCO_LOGIC_PDK 0x1000
|
||||
#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1009 0x1009
|
||||
#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1400 0x1400
|
||||
|
||||
#define PCI_VENDOR_ID_ETRON 0x1b6f
|
||||
@ -114,6 +115,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
|
||||
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
|
||||
}
|
||||
|
||||
if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
|
||||
pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1009)
|
||||
xhci->quirks |= XHCI_BROKEN_STREAMS;
|
||||
|
||||
if (pdev->vendor == PCI_VENDOR_ID_NEC)
|
||||
xhci->quirks |= XHCI_NEC_HOST;
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user