From: Dan Williams <dan.j.williams@intel.com>
To: linux-scsi@vger.kernel.org
Cc: linux-ide@vger.kernel.org, Sergei Shtylyov <sshtylyov@mvista.com>,
Jack Wang <jack_wang@usish.com>
Subject: [PATCH v2 01/28] libsas: remove unused ata_task_resp fields
Date: Thu, 22 Dec 2011 18:58:34 -0800 [thread overview]
Message-ID: <20111223025834.21827.49286.stgit@localhost6.localdomain6> (raw)
In-Reply-To: <20111223025350.21827.85779.stgit@localhost6.localdomain6>
Commit 1e34c838 "[SCSI] libsas: remove spurious sata control register
read/write" removed the routines to fake the presence of the sata
control registers, now remove the unused data structure fields to kill
any remaining confusion.
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
drivers/scsi/libsas/sas_ata.c | 4 ----
include/scsi/libsas.h | 7 -------
2 files changed, 0 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index db9238f..83118d0 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -121,10 +121,6 @@ static void sas_ata_task_done(struct sas_task *task)
if (unlikely(link->eh_info.err_mask))
qc->flags |= ATA_QCFLAG_FAILED;
}
-
- dev->sata_dev.sstatus = resp->sstatus;
- dev->sata_dev.serror = resp->serror;
- dev->sata_dev.scontrol = resp->scontrol;
} else {
ac = sas_to_ata_err(stat);
if (ac) {
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 6a308d4..6e64b03 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -171,9 +171,6 @@ struct sata_device {
struct ata_port *ap;
struct ata_host ata_host;
struct ata_taskfile tf;
- u32 sstatus;
- u32 serror;
- u32 scontrol;
};
/* ---------- Domain device ---------- */
@@ -487,10 +484,6 @@ enum exec_status {
struct ata_task_resp {
u16 frame_len;
u8 ending_fis[24]; /* dev to host or data-in */
- u32 sstatus;
- u32 serror;
- u32 scontrol;
- u32 sactive;
};
#define SAS_STATUS_BUF_SIZE 96
next prev parent reply other threads:[~2011-12-23 2:58 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-23 2:58 [PATCH v2 00/28] libsas: eh reworks (ata-eh vs discovery, races, ...) Dan Williams
2011-12-23 2:58 ` Dan Williams [this message]
2011-12-23 2:58 ` [PATCH v2 02/28] libsas: kill sas_slave_destroy Dan Williams
2011-12-23 2:58 ` [PATCH v2 03/28] libsas: fix domain_device leak Dan Williams
2011-12-23 2:58 ` [PATCH v2 04/28] libsas: fix leak of dev->sata_dev.identify_[packet_]device Dan Williams
2011-12-23 2:58 ` [PATCH v2 05/28] libsas: replace event locks with atomic bitops Dan Williams
2011-12-23 2:59 ` [PATCH v2 06/28] libsas: convert ha->state to flags Dan Williams
2011-12-23 2:59 ` [PATCH v2 07/28] libsas: introduce sas_drain_work() Dan Williams
2011-12-23 2:59 ` [PATCH v2 08/28] libsas: remove ata_port.lock management duties from lldds Dan Williams
2011-12-23 2:59 ` [PATCH v2 09/28] libsas: prevent domain rediscovery competing with ata error handling Dan Williams
2011-12-23 2:59 ` [PATCH v2 10/28] libsas: use ->set_dmamode to notify lldds of NCQ parameters Dan Williams
2011-12-23 2:59 ` [PATCH v2 11/28] libsas: kill invocation of scsi_eh_finish_cmd from sas_ata_task_done Dan Williams
2011-12-23 2:59 ` [PATCH v2 12/28] libsas: close error handling vs sas_ata_task_done() race Dan Williams
2011-12-23 2:59 ` [PATCH v2 13/28] libsas: prevent double completion of scmds from eh Dan Williams
2011-12-23 2:59 ` [PATCH v2 14/28] libsas: fix timeout vs completion race Dan Williams
2011-12-23 2:59 ` [PATCH v2 15/28] libsas: let libata handle command timeouts Dan Williams
2011-12-23 2:59 ` [PATCH v2 16/28] libsas: defer SAS_TASK_NEED_DEV_RESET commands to libata Dan Williams
2011-12-23 2:59 ` [PATCH v2 17/28] libsas: use libata-eh-reset for sata rediscovery fis transmit failures Dan Williams
2011-12-23 3:00 ` [PATCH v2 18/28] libsas: perform sas-transport resets in shost->workq context Dan Williams
2011-12-23 3:00 ` [PATCH v2 19/28] libsas: execute transport link resets with libata-eh via host workqueue Dan Williams
2011-12-23 3:00 ` [PATCH v2 20/28] libsas: sas_phy_enable via transport_sas_phy_reset Dan Williams
2011-12-23 3:00 ` [PATCH v2 21/28] libsas: Remove redundant phy state notification calls Dan Williams
2011-12-23 3:00 ` [PATCH v2 22/28] libsas: add mutex for SMP task execution Dan Williams
2011-12-23 3:00 ` [PATCH v2 23/28] libsas: async ata-eh Dan Williams
2011-12-23 3:00 ` [PATCH v2 24/28] libsas: poll for ata device readiness after reset Dan Williams
2011-12-29 6:18 ` Jack Wang
2012-02-19 22:06 ` James Bottomley
2012-02-20 1:08 ` Jack Wang
2011-12-23 3:00 ` [PATCH v2 25/28] libsas: don't mark expanders as gone when a child device is removed Dan Williams
2011-12-23 3:00 ` [PATCH v2 26/28] libsas: check for 'gone' expanders in smp_execute_task() Dan Williams
2012-01-09 19:04 ` Dan Williams
2011-12-23 3:00 ` [PATCH v2 27/28] libsas: fix sas_find_local_phy(), take phy references Dan Williams
2011-12-27 9:21 ` Jack Wang
2011-12-28 18:45 ` Dan Williams
2011-12-29 6:18 ` Jack Wang
2011-12-23 3:00 ` [PATCH v2 28/28] libsas: don't recover 'gone' devices in sas_ata_hard_reset() Dan Williams
2011-12-27 9:23 ` Jack Wang
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