From: Tejun Heo <htejun@gmail.com>
To: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, lkml@rtr.ca,
forrest.zhao@intel.com, linux-ide@vger.kernel.org
Cc: Tejun Heo <htejun@gmail.com>
Subject: [PATCH 10/17] libata-link: implement link->reset_tries
Date: Sat, 8 Jul 2006 14:45:37 +0900 [thread overview]
Message-ID: <11523375372603-git-send-email-htejun@gmail.com> (raw)
In-Reply-To: <11523375353473-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/scsi/libata-core.c | 1 +
drivers/scsi/libata-eh.c | 2 +-
include/linux/libata.h | 2 ++
3 files changed, 4 insertions(+), 1 deletions(-)
1987fc0ec41d15c84201e07980cf55c2ccb06b4f
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 9a8c73e..95488ea 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -5341,6 +5341,7 @@ 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/scsi/libata-eh.c b/drivers/scsi/libata-eh.c
index d574486..db6e132 100644
--- a/drivers/scsi/libata-eh.c
+++ b/drivers/scsi/libata-eh.c
@@ -1508,7 +1508,7 @@ 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 506f72d..b24f21d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -506,6 +506,8 @@ 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 */
--
1.3.2
next prev parent reply other threads:[~2006-07-08 5:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-08 5:45 [PATCHSET 1/3] implement ata_link, take 2 Tejun Heo
2006-07-08 5:45 ` [PATCH 02/17] libata-link: add PMP related ATA constants Tejun Heo
2006-07-19 20:24 ` Jeff Garzik
2006-07-08 5:45 ` [PATCH 01/17] libata-link: separate out ata_eh_handle_dev_fail() Tejun Heo
2006-07-08 5:45 ` [PATCH 03/17] libata-link: introduce ata_link Tejun Heo
2006-07-19 20:26 ` Jeff Garzik
2006-07-24 6:19 ` Tejun Heo
2006-07-08 5:45 ` [PATCH 05/17] libata-link: linkify PHY-related functions Tejun Heo
2006-07-08 5:45 ` [PATCH 07/17] libata-link: linkify reset Tejun Heo
2006-07-08 5:45 ` [PATCH 04/17] libata-link: implement and use link/device iterators Tejun Heo
2006-07-08 5:45 ` [PATCH 08/17] libata-link: linkify config/EH related functions Tejun Heo
2006-07-08 5:45 ` [PATCH 06/17] libata-link: linkify EH action helpers Tejun Heo
2006-07-08 5:45 ` Tejun Heo [this message]
2006-07-08 5:45 ` [PATCH 09/17] libata-link: separate out link initialization functions Tejun Heo
2006-07-08 5:45 ` [PATCH 13/17] libata-link: update ata_scsi_error() to handle PMP links Tejun Heo
2006-07-08 5:45 ` [PATCH 11/17] libata-link: implement ata_link_abort() Tejun Heo
2006-07-08 5:45 ` [PATCH 12/17] libata-link: add PMP links Tejun Heo
2006-07-08 5:45 ` [PATCH 16/17] libata-link: update hotplug to handle " Tejun Heo
2006-07-08 5:45 ` [PATCH 17/17] libata-link: update Power Management " Tejun Heo
2006-07-19 20:29 ` Jeff Garzik
2006-07-08 5:45 ` [PATCH 15/17] libata-link: update EH to deal with " Tejun Heo
2006-07-08 5:45 ` [PATCH 14/17] libata-link: update ata_dev_configure() " Tejun Heo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=11523375372603-git-send-email-htejun@gmail.com \
--to=htejun@gmail.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=forrest.zhao@intel.com \
--cc=jgarzik@pobox.com \
--cc=linux-ide@vger.kernel.org \
--cc=lkml@rtr.ca \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.