forked from pool/grub2
61a62ea989
- NVMeoFC support on grub (jsc#PED-996) * 0001-ieee1275-add-support-for-NVMeoFC.patch * 0002-ieee1275-ofpath-enable-NVMeoF-logical-device-transla.patch * 0003-ieee1275-change-the-logic-of-ieee1275_get_devargs.patch * 0004-ofpath-controller-name-update.patch - TDX: Enhance grub2 measurement to TD RTMR (jsc#PED-1265) * 0001-commands-efi-tpm-Refine-the-status-of-log-event.patch * 0002-commands-efi-tpm-Use-grub_strcpy-instead-of-grub_mem.patch * 0003-efi-tpm-Add-EFI_CC_MEASUREMENT_PROTOCOL-support.patch - Measure the kernel on POWER10 and extend TPM PCRs (PED-1990) * 0001-ibmvtpm-Add-support-for-trusted-boot-using-a-vTPM-2..patch * 0002-ieee1275-implement-vec5-for-cas-negotiation.patch - Fix efi pcr snapshot related funtion is defined but not used on powerpc platform. * safe_tpm_pcr_snapshot.patch OBS-URL: https://build.opensuse.org/request/show/1032365 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=424
63 lines
1.9 KiB
Diff
63 lines
1.9 KiB
Diff
From 1729400ab816804a28ebf50cb1310607b2c4b75e Mon Sep 17 00:00:00 2001
|
|
From: Diego Domingos <diegodo@br.ibm.com>
|
|
Date: Fri, 25 Feb 2022 12:49:51 -0500
|
|
Subject: [PATCH 3/4] ieee1275: change the logic of ieee1275_get_devargs()
|
|
|
|
Usually grub will parse the PFW arguments by searching for the first occurence of the character ':'.
|
|
However, we can have this char more than once on NQN.
|
|
This patch changes the logic to find the last occurence of this char so we can get the proper values
|
|
for NVMeoFC
|
|
---
|
|
grub-core/kern/ieee1275/openfw.c | 21 ++++++++++++++++++++-
|
|
1 file changed, 20 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/grub-core/kern/ieee1275/openfw.c b/grub-core/kern/ieee1275/openfw.c
|
|
index f819bd106..655a71310 100644
|
|
--- a/grub-core/kern/ieee1275/openfw.c
|
|
+++ b/grub-core/kern/ieee1275/openfw.c
|
|
@@ -354,6 +354,13 @@ static char *
|
|
grub_ieee1275_get_devargs (const char *path)
|
|
{
|
|
char *colon = grub_strchr (path, ':');
|
|
+ char *colon_check = colon;
|
|
+
|
|
+ /* Find the last occurence of colon */
|
|
+ while(colon_check){
|
|
+ colon = colon_check;
|
|
+ colon_check = grub_strchr (colon+1, ':');
|
|
+ }
|
|
|
|
if (! colon)
|
|
return 0;
|
|
@@ -368,6 +375,18 @@ grub_ieee1275_get_devname (const char *path)
|
|
char *colon = grub_strchr (path, ':');
|
|
int pathlen = grub_strlen (path);
|
|
struct grub_ieee1275_devalias curalias;
|
|
+
|
|
+ /* Check some special cases */
|
|
+ if(grub_strstr(path, "nvme-of")){
|
|
+ char *namespace_split = grub_strstr(path,"/namespace@");
|
|
+ if(namespace_split){
|
|
+ colon = grub_strchr (namespace_split, ':');
|
|
+ } else {
|
|
+ colon = NULL;
|
|
+ }
|
|
+
|
|
+ }
|
|
+
|
|
if (colon)
|
|
pathlen = (int)(colon - path);
|
|
|
|
@@ -693,7 +712,7 @@ grub_ieee1275_get_boot_dev (void)
|
|
return NULL;
|
|
}
|
|
|
|
- bootpath = (char *) grub_malloc ((grub_size_t) bootpath_size + 64);
|
|
+ bootpath = (char *) grub_malloc ((grub_size_t) bootpath_size + 64 + 256);
|
|
if (! bootpath)
|
|
{
|
|
grub_print_error ();
|
|
--
|
|
2.35.3
|
|
|