diff options
Diffstat (limited to 'user/grub/0003-spcr-revision.patch')
| -rw-r--r-- | user/grub/0003-spcr-revision.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/user/grub/0003-spcr-revision.patch b/user/grub/0003-spcr-revision.patch deleted file mode 100644 index 48b5e2f48..000000000 --- a/user/grub/0003-spcr-revision.patch +++ /dev/null @@ -1,42 +0,0 @@ -From b0890d371ca1e49877c45d696deb9102f1b605c3 Mon Sep 17 00:00:00 2001 -From: Glenn Washburn <development@efficientek.com> -Date: Wed, 26 Jul 2023 16:02:36 -0500 -Subject: term/ns8250-spcr: Continue processing SPCR table even if revision is - < 2 - -According to commit 0231d00082 (ACPI: SPCR: Make SPCR available to x86) -to the Linux kernel, "On x86, many systems have a valid SPCR table but the -table version is not 2 so the table version check must be a warning." - -Signed-off-by: Glenn Washburn <development@efficientek.com> -Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> -Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> ---- - grub-core/term/ns8250-spcr.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/grub-core/term/ns8250-spcr.c b/grub-core/term/ns8250-spcr.c -index d101bff..d52b52c 100644 ---- a/grub-core/term/ns8250-spcr.c -+++ b/grub-core/term/ns8250-spcr.c -@@ -18,6 +18,7 @@ - - #if !defined(GRUB_MACHINE_IEEE1275) && !defined(GRUB_MACHINE_QEMU) - -+#include <grub/misc.h> - #include <grub/serial.h> - #include <grub/ns8250.h> - #include <grub/types.h> -@@ -34,7 +35,8 @@ grub_ns8250_spcr_init (void) - if (spcr == NULL) - return NULL; - if (spcr->hdr.revision < 2) -- return NULL; -+ grub_dprintf ("serial", "SPCR table revision %d < 2, continuing anyway\n", -+ (int) spcr->hdr.revision); - if (spcr->intf_type != GRUB_ACPI_SPCR_INTF_TYPE_16550 && - spcr->intf_type != GRUB_ACPI_SPCR_INTF_TYPE_16550X) - return NULL; --- -cgit v1.1 - |