From: Tejun Heo <htejun@gmail.com>
To: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, linux-ide@vger.kernel.org
Cc: Tejun Heo <htejun@gmail.com>
Subject: [PATCH 11/18] [PATCH] libata-link: implement link->reset_tries
Date: Mon, 16 Oct 2006 07:54:41 +0900 [thread overview]
Message-ID: <11609528813292-git-send-email-htejun@gmail.com> (raw)
In-Reply-To: <1160952879581-git-send-email-htejun@gmail.com>
Make reset_tries per-link property. PMP links will use different
value from host links.
Signed-off-by: Tejun Heo <htejun@gmail.com>
---
drivers/ata/libata-core.c | 1 +
drivers/ata/libata-eh.c | 2 +-
include/linux/libata.h | 2 ++
3 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index f5a9ac2..67e08e3 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5411,6 +5411,7 @@ static void ata_link_init(struct ata_por
link->ap = ap;
link->active_tag = ATA_TAG_POISON;
link->hw_sata_spd_limit = UINT_MAX;
+ link->reset_tries = ATA_EH_RESET_TRIES;
ata_link_for_each_dev(dev, link) {
dev->link = link;
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index c75f9b0..9b16bc6 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1522,7 +1522,7 @@ static int ata_eh_reset(struct ata_link
{
struct ata_eh_context *ehc = &link->eh_context;
unsigned int *classes = ehc->classes;
- int tries = ATA_EH_RESET_TRIES;
+ int tries = link->reset_tries;
int verbose = !(ehc->i.flags & ATA_EHI_QUIET);
struct ata_device *dev;
unsigned int action;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6241891..02e21a7 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -537,6 +537,8 @@ struct ata_link {
unsigned int hw_sata_spd_limit;
unsigned int sata_spd_limit;
+ int reset_tries;
+
/* record runtime error info, protected by host_set lock */
struct ata_eh_info eh_info;
/* EH context */
--
1.4.2.3
next prev parent reply other threads:[~2006-10-15 22:54 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-15 22:54 [PATCHSET] implement ata_link, take 3 Tejun Heo
2006-10-15 22:54 ` [PATCH 1/18] [PATCH] libata: generate hotplug event on SError read failure Tejun Heo
2006-10-15 22:54 ` [PATCH 4/18] [PATCH] libata-link: introduce ata_link Tejun Heo
2006-10-15 22:54 ` [PATCH 7/18] [PATCH] libata-link: linkify EH action helpers Tejun Heo
2006-10-15 22:54 ` [PATCH 8/18] [PATCH] libata-link: linkify reset Tejun Heo
2006-10-15 22:54 ` [PATCH 3/18] [PATCH] libata-link: add PMP related ATA constants Tejun Heo
2006-10-15 22:54 ` [PATCH 5/18] [PATCH] libata-link: implement and use link/device iterators Tejun Heo
2006-10-15 22:54 ` [PATCH 6/18] [PATCH] libata-link: linkify PHY-related functions Tejun Heo
2006-10-15 22:54 ` [PATCH 10/18] [PATCH] libata-link: separate out link initialization functions Tejun Heo
2006-11-01 2:26 ` Jeff Garzik
2006-10-15 22:54 ` [PATCH 2/18] [PATCH] libata-link: separate out ata_eh_handle_dev_fail() Tejun Heo
2006-10-15 22:54 ` [PATCH 9/18] [PATCH] libata-link: linkify config/EH related functions Tejun Heo
2006-10-15 22:54 ` Tejun Heo [this message]
2006-10-15 22:54 ` [PATCH 14/18] [PATCH] libata-link: update ata_scsi_error() to handle PMP links Tejun Heo
2006-10-15 22:54 ` [PATCH 13/18] [PATCH] libata-link: add " Tejun Heo
2006-10-15 22:54 ` [PATCH 12/18] [PATCH] libata-link: implement ata_link_abort() Tejun Heo
2006-10-15 22:54 ` [PATCH 17/18] [PATCH] libata-link: update hotplug to handle PMP links Tejun Heo
2006-10-15 22:54 ` [PATCH 18/18] [PATCH] libata-link: update Power Management " Tejun Heo
2006-10-15 22:54 ` [PATCH 16/18] [PATCH] libata-link: update EH to deal with " Tejun Heo
2006-10-15 22:54 ` [PATCH 15/18] [PATCH] libata-link: update ata_dev_configure() " Tejun Heo
2006-10-15 22:56 ` [PATCHSET] implement ata_link, take 3 Tejun Heo
2006-11-01 2:26 ` Jeff Garzik
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