grub2/0055-grub-core-disk-ahci.c-Increase-timeout.-Some-SSDs-ta.patch

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