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From 45dd39fb467d061a550113fd5e5431209f0db73c Mon Sep 17 00:00:00 2001
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From: Vladimir Serbinenko <phcoder@gmail.com>
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Date: Wed, 29 Jan 2014 23:50:49 +0100
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Subject: [PATCH 055/143] * grub-core/disk/ahci.c: Increase timeout.
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Some SSDs take up to 7 seconds to recover if last poweroff was bad.
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---
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ChangeLog | 5 +++++
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grub-core/disk/ahci.c | 2 +-
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2 files changed, 6 insertions(+), 1 deletion(-)
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diff --git a/ChangeLog b/ChangeLog
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index bc1ab23..1a822f3 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,10 @@
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2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
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+ * grub-core/disk/ahci.c: Increase timeout. Some SSDs take up to
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+ 7 seconds to recover if last poweroff was bad.
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+
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+2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
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+
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* grub-core/disk/ahci.c: Properly handle transactions with no
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transferred data.
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diff --git a/grub-core/disk/ahci.c b/grub-core/disk/ahci.c
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index fdd40c6..5e4a639 100644
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--- a/grub-core/disk/ahci.c
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+++ b/grub-core/disk/ahci.c
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@@ -1022,7 +1022,7 @@ grub_ahci_readwrite_real (struct grub_ahci_device *dev,
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grub_dprintf ("ahci", "AHCI tfd = %x\n",
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dev->hba->ports[dev->port].task_file_data);
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- endtime = grub_get_time_ms () + (spinup ? 10000 : 5000);
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+ endtime = grub_get_time_ms () + (spinup ? 20000 : 20000);
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while ((dev->hba->ports[dev->port].command_issue & 1))
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if (grub_get_time_ms () > endtime)
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{
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--
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1.9.3
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