diff options
| author | Leah Rowe <leah@libreboot.org> | 2024-05-27 15:36:27 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2024-05-27 17:11:33 +0100 |
| commit | c94cecd83751d2df26314a90852f7df306256fb0 (patch) | |
| tree | 061d134744d07945d2604fcd710ff5d4a1769062 /config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch | |
| parent | ff2997d6ec3614b9b307ed14cbcd2fac062141d0 (diff) | |
GRUB: remove XHCI patches for now (will re-add)
Fixes this bug:
https://codeberg.org/libreboot/lbmk/issues/216
Well, fix is the wrong word. We want xHCI ideally.
Mate is working on it as I write this. I've also:
* Disabled CONFIG_FINALIZE_USB_ROUTE_XHCI on Haswell
boards (coreboot)
* Disabled the GRUB payload on HP 820 G2 for now
We will need to re-add the xHCI patches once fixed.
If Mate/we can't fix it, I'll contact Patrick
Rudolph who originally wrote the xHCI patches.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch')
| -rw-r--r-- | config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch b/config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch deleted file mode 100644 index 70e73ca2..00000000 --- a/config/grub/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 3e25c83a1d1c6e149c7e9f0660ddadb2beca2476 Mon Sep 17 00:00:00 2001 -From: Patrick Rudolph <patrick.rudolph@9elements.com> -Date: Sun, 15 Nov 2020 19:48:03 +0100 -Subject: [PATCH 3/8] usbtrans: Set default maximum packet size - -Set the maximum packet size to 512 for SuperSpeed devices. - -Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> ---- - grub-core/bus/usb/usbtrans.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - -diff --git a/grub-core/bus/usb/usbtrans.c b/grub-core/bus/usb/usbtrans.c -index c5680b33a..c1080bb33 100644 ---- a/grub-core/bus/usb/usbtrans.c -+++ b/grub-core/bus/usb/usbtrans.c -@@ -128,8 +128,12 @@ grub_usb_control_msg (grub_usb_device_t dev, - setupdata_addr = grub_dma_get_phys (setupdata_chunk); - - /* Determine the maximum packet size. */ -- if (dev->descdev.maxsize0) -+ if (dev->descdev.maxsize0 && dev->speed != GRUB_USB_SPEED_SUPER) - max = dev->descdev.maxsize0; -+ else if (dev->descdev.maxsize0 && dev->speed == GRUB_USB_SPEED_SUPER) -+ max = 1UL << dev->descdev.maxsize0; -+ else if (dev->speed == GRUB_USB_SPEED_SUPER) -+ max = 512; - else - max = 64; - --- -2.39.2 - |