grub/xhci: Add xHCI non-root-hub fixes from Nitrokey

See:
https://github.com/Nitrokey/nethsm-grub/commits/nethsm-z790?since=2025-01-13&until=2025-01-13

And more generally, see branch:
https://github.com/Nitrokey/nethsm-grub/commits/nethsm-z790

This brings in a few minor fixes, and also a not-so-minor fix:
Add TT (transaction translation) handling for non-SuperSpeed
devices in xhci.c

More generally, this patchset will improve non-root hub support
in the xHCI code. There is also a patch to work around a quirk
on the MSI Z790-P mainboard, which I'm planning to add to Libreboot
at a later date.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2025-01-14 20:24:00 +00:00
parent 7bf0d4c2ed
commit 64d3c7b515
26 changed files with 255 additions and 68 deletions
@@ -1,14 +1,14 @@
From da775eafbe79e3100ca2262bde49e3e65978e83f Mon Sep 17 00:00:00 2001
From 71b146159e0aad33b267d062885ca0635aa23283 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 19 Nov 2022 16:30:24 +0000
Subject: [PATCH 02/22] say the name libreboot, in the grub menu
Subject: [PATCH 02/26] say the name libreboot, in the grub menu
---
grub-core/normal/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
index bd4431000..ff16e0f2e 100644
index bd4431000..74cfc49c0 100644
--- a/grub-core/normal/main.c
+++ b/grub-core/normal/main.c
@@ -209,7 +209,7 @@ grub_normal_init_page (struct grub_term_output *term,