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https://codeberg.org/libreboot/lbmk.git
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Leah Rowe
af88a066d0
we have the "default" tree, then the "nvme" tree which adds nvme support. the "xhci" tree adds xhci patches, *and* nvme patches. riku suggested that i rename it accordingly, and his advice was quite correct, indeed wise. this will reduce confusion for contributors, including *myself*. Signed-off-by: Leah Rowe <leah@libreboot.org>
27 lines
956 B
Diff
27 lines
956 B
Diff
From 0433c5bb1e40fba93205e1c9fd6b1b397d31ae5a Mon Sep 17 00:00:00 2001
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From: Sven Anderson <sven@anderson.de>
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Date: Sat, 28 May 2022 21:39:23 +0200
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Subject: [PATCH 21/26] xHCI: also accept SBRN 0x31 and 0x32
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Signed-off-by: Sven Anderson <sven@anderson.de>
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---
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grub-core/bus/usb/xhci-pci.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/grub-core/bus/usb/xhci-pci.c b/grub-core/bus/usb/xhci-pci.c
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index a5bd3c97d..cde21f57a 100644
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--- a/grub-core/bus/usb/xhci-pci.c
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+++ b/grub-core/bus/usb/xhci-pci.c
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@@ -76,7 +76,7 @@ grub_xhci_pci_iter (grub_pci_device_t dev, grub_pci_id_t pciid,
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/* Check Serial Bus Release Number */
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addr = grub_pci_make_address (dev, GRUB_XHCI_PCI_SBRN_REG);
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release = grub_pci_read_byte (addr);
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- if (release != 0x30)
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+ if (release != 0x30 && release != 0x31 &&release != 0x32)
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{
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grub_dprintf ("xhci", "XHCI grub_xhci_pci_iter: Wrong SBRN: %0x\n",
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release);
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--
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2.39.5
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