grub2/0055-grub-core-disk-ahci.c-Increase-timeout.-Some-SSDs-ta.patch
Peter Jones 58fe9aa736 Various updates that came from rhel 7.1 work.
- Clean up the build a bit to make it faster
- Make grubenv work right on UEFI machines
  Related: rhbz#1119943
- Sort debug and rescue kernels later than normal ones
  Related: rhbz#1065360
- Allow "fallback" to include entries by title as well as number.
  Related: rhbz#1026084
- Fix a segfault on aarch64.
- Load arm with SB enabled if available.
- Add some serial port options to GRUB_MODULES.

Signed-off-by: Peter Jones <pjones@redhat.com>
2014-09-29 11:52:02 -04:00

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1.4 KiB
Diff

From 45dd39fb467d061a550113fd5e5431209f0db73c Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Wed, 29 Jan 2014 23:50:49 +0100
Subject: [PATCH 055/152] * grub-core/disk/ahci.c: Increase timeout.
Some SSDs take up to 7 seconds to recover if last poweroff was bad.
---
ChangeLog | 5 +++++
grub-core/disk/ahci.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index bc1ab23..1a822f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
+ * grub-core/disk/ahci.c: Increase timeout. Some SSDs take up to
+ 7 seconds to recover if last poweroff was bad.
+
+2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
+
* grub-core/disk/ahci.c: Properly handle transactions with no
transferred data.
diff --git a/grub-core/disk/ahci.c b/grub-core/disk/ahci.c
index fdd40c6..5e4a639 100644
--- a/grub-core/disk/ahci.c
+++ b/grub-core/disk/ahci.c
@@ -1022,7 +1022,7 @@ grub_ahci_readwrite_real (struct grub_ahci_device *dev,
grub_dprintf ("ahci", "AHCI tfd = %x\n",
dev->hba->ports[dev->port].task_file_data);
- endtime = grub_get_time_ms () + (spinup ? 10000 : 5000);
+ endtime = grub_get_time_ms () + (spinup ? 20000 : 20000);
while ((dev->hba->ports[dev->port].command_issue & 1))
if (grub_get_time_ms () > endtime)
{
--
1.9.3