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- From 8e6d5b598b3e21c905023b438110d71f487a2289 Mon Sep 17 00:00:00 2001
- From: Sven Anderson <sven@anderson.de>
- Date: Sat, 28 May 2022 21:39:23 +0200
- Subject: [PATCH 21/26] xHCI: also accept SBRN 0x31 and 0x32
- Signed-off-by: Sven Anderson <sven@anderson.de>
- ---
- grub-core/bus/usb/xhci-pci.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
- diff --git a/grub-core/bus/usb/xhci-pci.c b/grub-core/bus/usb/xhci-pci.c
- index a5bd3c97d..cde21f57a 100644
- --- a/grub-core/bus/usb/xhci-pci.c
- +++ b/grub-core/bus/usb/xhci-pci.c
- @@ -76,7 +76,7 @@ grub_xhci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
- /* Check Serial Bus Release Number */
- addr = grub_pci_make_address (dev, GRUB_XHCI_PCI_SBRN_REG);
- release = grub_pci_read_byte (addr);
- - if (release != 0x30)
- + if (release != 0x30 && release != 0x31 &&release != 0x32)
- {
- grub_dprintf ("xhci", "XHCI grub_xhci_pci_iter: Wrong SBRN: %0x\n",
- release);
- --
- 2.39.5
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