From 9a3d9eb0177eb10500d49cd283b35576082a522d Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Mon, 23 Jan 2006 13:09:36 +0900
Subject: [PATCH] libata: return AC_ERR_* from issue functions
Return AC_ERR_* mask from issue fuctions instead of 0/-1. This
enables things like failing a qc with AC_ERR_HSM when the device
doesn't set DRDY when the qc is about to be issued.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---
drivers/scsi/pdc_adma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'drivers/scsi/pdc_adma.c')
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index e8df0c9ec1e..3a6bf58dc37 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -131,7 +131,7 @@ static void adma_host_stop(struct ata_host_set *host_set);
static void adma_port_stop(struct ata_port *ap);
static void adma_phy_reset(struct ata_port *ap);
static void adma_qc_prep(struct ata_queued_cmd *qc);
-static int adma_qc_issue(struct ata_queued_cmd *qc);
+static unsigned int adma_qc_issue(struct ata_queued_cmd *qc);
static int adma_check_atapi_dma(struct ata_queued_cmd *qc);
static void adma_bmdma_stop(struct ata_queued_cmd *qc);
static u8 adma_bmdma_status(struct ata_port *ap);
@@ -419,7 +419,7 @@ static inline void adma_packet_start(struct ata_queued_cmd *qc)
writew(aPIOMD4 | aGO, chan + ADMA_CONTROL);
}
-static int adma_qc_issue(struct ata_queued_cmd *qc)
+static unsigned int adma_qc_issue(struct ata_queued_cmd *qc)
{
struct adma_port_priv *pp = qc->ap->private_data;
--
cgit v1.2.3-70-g09d2
From 35daeb8f9b41fd13180e8a6f8bec9fc5268938f9 Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Fri, 10 Feb 2006 15:10:48 +0900
Subject: [PATCH] libata: use ata_scsi_timed_out()
Make all libata low level drivers use ata_scsi_timed_out().
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---
drivers/scsi/ahci.c | 1 +
drivers/scsi/ata_piix.c | 1 +
drivers/scsi/pdc_adma.c | 1 +
drivers/scsi/sata_mv.c | 1 +
drivers/scsi/sata_nv.c | 1 +
drivers/scsi/sata_promise.c | 1 +
drivers/scsi/sata_qstor.c | 1 +
drivers/scsi/sata_sil.c | 1 +
drivers/scsi/sata_sil24.c | 1 +
drivers/scsi/sata_sis.c | 1 +
drivers/scsi/sata_svw.c | 1 +
drivers/scsi/sata_sx4.c | 1 +
drivers/scsi/sata_uli.c | 1 +
drivers/scsi/sata_via.c | 1 +
drivers/scsi/sata_vsc.c | 1 +
15 files changed, 15 insertions(+)
(limited to 'drivers/scsi/pdc_adma.c')
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index c840d5ec12a..c67189a4e0b 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -206,6 +206,7 @@ static struct scsi_host_template ahci_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 49cc4209fe1..4933ba28488 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -180,6 +180,7 @@ static struct scsi_host_template piix_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index 3a6bf58dc37..d0ad3ebe968 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -143,6 +143,7 @@ static struct scsi_host_template adma_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 3e916327ae3..1db05f23f12 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -378,6 +378,7 @@ static struct scsi_host_template mv_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = MV_USE_Q_DEPTH,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index bbbb55eeb73..cdfeb9aa600 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -229,6 +229,7 @@ static struct scsi_host_template nv_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 0950a8e4581..5d4ed54d945 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -111,6 +111,7 @@ static struct scsi_host_template pdc_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 2afbeb77f6f..82c3df7048e 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -132,6 +132,7 @@ static struct scsi_host_template qs_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 17f74d3c10e..f40f25edbb1 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -135,6 +135,7 @@ static struct scsi_host_template sil_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index 7222fc7ff3f..f4742ad3c96 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -280,6 +280,7 @@ static struct scsi_host_template sil24_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 2df8c5632ac..2f181571570 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -87,6 +87,7 @@ static struct scsi_host_template sis_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index d8472563fde..f369c3003ad 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -288,6 +288,7 @@ static struct scsi_host_template k2_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 9f992fbcf2e..3319f03b61a 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -182,6 +182,7 @@ static struct scsi_host_template pdc_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index 9635ca70097..c500f249090 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -75,6 +75,7 @@ static struct scsi_host_template uli_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index 6d5b0a794cf..2e20887dc88 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -94,6 +94,7 @@ static struct scsi_host_template svia_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 2e2c3b7acb0..cf1f8a61bda 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -223,6 +223,7 @@ static struct scsi_host_template vsc_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
+ .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
--
cgit v1.2.3-70-g09d2
From 49430f97dd952eda60848bf6bf161b4917ba103d Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Sun, 12 Feb 2006 23:32:59 +0900
Subject: [PATCH] libata: kill sht->max_sectors
The previous dev->max_sectors patch made sht->max_sectors meaningless.
Kill all initializations of sht->max_sectors.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---
drivers/scsi/ahci.c | 1 -
drivers/scsi/ata_piix.c | 1 -
drivers/scsi/pdc_adma.c | 1 -
drivers/scsi/sata_mv.c | 1 -
drivers/scsi/sata_nv.c | 1 -
drivers/scsi/sata_promise.c | 1 -
drivers/scsi/sata_qstor.c | 1 -
drivers/scsi/sata_sil.c | 1 -
drivers/scsi/sata_sil24.c | 1 -
drivers/scsi/sata_sis.c | 1 -
drivers/scsi/sata_svw.c | 1 -
drivers/scsi/sata_sx4.c | 1 -
drivers/scsi/sata_uli.c | 1 -
drivers/scsi/sata_via.c | 1 -
drivers/scsi/sata_vsc.c | 1 -
15 files changed, 15 deletions(-)
(limited to 'drivers/scsi/pdc_adma.c')
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 23caa0c4019..1c2ab3dede7 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -211,7 +211,6 @@ static struct scsi_host_template ahci_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = AHCI_MAX_SG,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = AHCI_USE_CLUSTERING,
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 8e052960173..4cc1108f721 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -185,7 +185,6 @@ static struct scsi_host_template piix_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index d0ad3ebe968..5f33cc932e7 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -148,7 +148,6 @@ static struct scsi_host_template adma_ata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ENABLE_CLUSTERING,
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 732cb64a4d1..c158de2e757 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -383,7 +383,6 @@ static struct scsi_host_template mv_sht = {
.can_queue = MV_USE_Q_DEPTH,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = MV_MAX_SG_CT / 2,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index cdfeb9aa600..caffadc2e0a 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -234,7 +234,6 @@ static struct scsi_host_template nv_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index c9dfd937091..ba2b7a0983d 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -116,7 +116,6 @@ static struct scsi_host_template pdc_ata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 955131b4320..286482630be 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -137,7 +137,6 @@ static struct scsi_host_template qs_ata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = QS_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
//FIXME .use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 6c482c8be25..15346888faf 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -140,7 +140,6 @@ static struct scsi_host_template sil_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index 24020c68903..a0e35a26215 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -285,7 +285,6 @@ static struct scsi_host_template sil24_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 2f181571570..7fd45f86de9 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -92,7 +92,6 @@ static struct scsi_host_template sis_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = ATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index f369c3003ad..4aaccd53e73 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -293,7 +293,6 @@ static struct scsi_host_template k2_sata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index e158f7a34d6..9f8a7681540 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -187,7 +187,6 @@ static struct scsi_host_template pdc_sata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index c500f249090..37a487b7d65 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -80,7 +80,6 @@ static struct scsi_host_template uli_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index 2e20887dc88..ff65a0b0457 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -99,7 +99,6 @@ static struct scsi_host_template svia_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index cf1f8a61bda..e124db8e828 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -228,7 +228,6 @@ static struct scsi_host_template vsc_sata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
--
cgit v1.2.3-70-g09d2
From 30afc84cf7325e88fb9746340eba3c161080ff49 Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Sat, 18 Mar 2006 18:40:14 +0900
Subject: [SCSI] libata: implement minimal transport template for
->eh_timed_out
SCSI midlayer has moved hostt->eh_timed_out to transport template. As
libata doesn't need full-blown transport support yet, implement
minimal transport for libata. No transport class or whatsoever, just
empty transport template with ->eh_timed_out hook.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---
drivers/scsi/ahci.c | 1 -
drivers/scsi/ata_piix.c | 1 -
drivers/scsi/libata-core.c | 3 ++-
drivers/scsi/libata-scsi.c | 10 ++++++++++
drivers/scsi/libata.h | 2 ++
drivers/scsi/pdc_adma.c | 1 -
drivers/scsi/sata_mv.c | 1 -
drivers/scsi/sata_nv.c | 1 -
drivers/scsi/sata_promise.c | 1 -
drivers/scsi/sata_qstor.c | 1 -
drivers/scsi/sata_sil.c | 1 -
drivers/scsi/sata_sil24.c | 1 -
drivers/scsi/sata_sis.c | 1 -
drivers/scsi/sata_svw.c | 1 -
drivers/scsi/sata_sx4.c | 1 -
drivers/scsi/sata_uli.c | 1 -
drivers/scsi/sata_via.c | 1 -
drivers/scsi/sata_vsc.c | 1 -
include/linux/libata.h | 1 -
19 files changed, 14 insertions(+), 17 deletions(-)
(limited to 'drivers/scsi/pdc_adma.c')
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index e97ab3e6de4..a1ddbba2cbd 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -207,7 +207,6 @@ static struct scsi_host_template ahci_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 9327b62f97d..a74e23d39ba 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -209,7 +209,6 @@ static struct scsi_host_template piix_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 714b42bad93..64dce00e9c4 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -4653,6 +4653,8 @@ static struct ata_port * ata_host_add(const struct ata_probe_ent *ent,
if (!host)
return NULL;
+ host->transportt = &ata_scsi_transport_template;
+
ap = (struct ata_port *) &host->hostdata[0];
ata_host_init(ap, host, host_set, ent, port_no);
@@ -5084,7 +5086,6 @@ EXPORT_SYMBOL_GPL(ata_busy_sleep);
EXPORT_SYMBOL_GPL(ata_port_queue_task);
EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
EXPORT_SYMBOL_GPL(ata_scsi_queuecmd);
-EXPORT_SYMBOL_GPL(ata_scsi_timed_out);
EXPORT_SYMBOL_GPL(ata_scsi_error);
EXPORT_SYMBOL_GPL(ata_scsi_slave_config);
EXPORT_SYMBOL_GPL(ata_scsi_release);
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index ccedb453697..bd9f2176f79 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -41,6 +41,7 @@
#include <scsi/scsi_eh.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_request.h>
+#include <scsi/scsi_transport.h>
#include <linux/libata.h>
#include <linux/hdreg.h>
#include <asm/uaccess.h>
@@ -52,6 +53,7 @@
typedef unsigned int (*ata_xlat_func_t)(struct ata_queued_cmd *qc, const u8 *scsicmd);
static struct ata_device *
ata_scsi_find_dev(struct ata_port *ap, const struct scsi_device *scsidev);
+enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
#define RW_RECOVERY_MPAGE 0x1
#define RW_RECOVERY_MPAGE_LEN 12
@@ -92,6 +94,14 @@ static const u8 def_control_mpage[CONTROL_MPAGE_LEN] = {
0, 30 /* extended self test time, see 05-359r1 */
};
+/*
+ * libata transport template. libata doesn't do real transport stuff.
+ * It just needs the eh_timed_out hook.
+ */
+struct scsi_transport_template ata_scsi_transport_template = {
+ .eh_timed_out = ata_scsi_timed_out,
+};
+
static void ata_scsi_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index f4c48c91b63..65f52beea88 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -57,6 +57,8 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);
/* libata-scsi.c */
+extern struct scsi_transport_template ata_scsi_transport_template;
+
extern void ata_scsi_scan_host(struct ata_port *ap);
extern int ata_scsi_error(struct Scsi_Host *host);
extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index 5f33cc932e7..b3dc5f85ae0 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -143,7 +143,6 @@ static struct scsi_host_template adma_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index e561281967d..874c5be0843 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -378,7 +378,6 @@ static struct scsi_host_template mv_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = MV_USE_Q_DEPTH,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index caffadc2e0a..e5b20c6afc1 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -229,7 +229,6 @@ static struct scsi_host_template nv_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 84cb3940ad8..cc928c68a47 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -111,7 +111,6 @@ static struct scsi_host_template pdc_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 9602f43a298..9ffe1ef0d20 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -132,7 +132,6 @@ static struct scsi_host_template qs_ata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 4f2a67ed39d..3e75d673323 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -146,7 +146,6 @@ static struct scsi_host_template sil_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index 9a53a5ed38c..5d01e5ce5ac 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -281,7 +281,6 @@ static struct scsi_host_template sil24_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 7fd45f86de9..acc8439dea2 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -87,7 +87,6 @@ static struct scsi_host_template sis_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 4aaccd53e73..051e47d975c 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -288,7 +288,6 @@ static struct scsi_host_template k2_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 9f8a7681540..ae70f60c7c0 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -182,7 +182,6 @@ static struct scsi_host_template pdc_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index 37a487b7d65..8f5025733de 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -75,7 +75,6 @@ static struct scsi_host_template uli_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index ff65a0b0457..791bf652ba6 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -94,7 +94,6 @@ static struct scsi_host_template svia_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index b574379a7a8..ee75b9b38ae 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -251,7 +251,6 @@ static struct scsi_host_template vsc_sata_sht = {
.name = DRV_NAME,
.ioctl = ata_scsi_ioctl,
.queuecommand = ata_scsi_queuecmd,
- .eh_timed_out = ata_scsi_timed_out,
.eh_strategy_handler = ata_scsi_error,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 239408ecfdd..204c37a55f0 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -508,7 +508,6 @@ extern void ata_host_set_remove(struct ata_host_set *host_set);
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
-extern enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd);
extern int ata_scsi_error(struct Scsi_Host *host);
extern void ata_eh_qc_complete(struct ata_queued_cmd *qc);
extern void ata_eh_qc_retry(struct ata_queued_cmd *qc);
--
cgit v1.2.3-70-g09d2
From db7f44d96e0b605906abc38aaf34841a93885884 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Tue, 21 Mar 2006 15:54:24 +0000
Subject: [PATCH] libata: make code actually compile with debugging on
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/scsi/pdc_adma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/scsi/pdc_adma.c')
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index 5f33cc932e7..b7b2300f676 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -322,7 +322,7 @@ static int adma_fill_sg(struct ata_queued_cmd *qc)
= (pFLAGS & pEND) ? 0 : cpu_to_le32(pp->pkt_dma + i + 4);
i += 4;
- VPRINTK("PRD[%u] = (0x%lX, 0x%X)\n", nelem,
+ VPRINTK("PRD[%u] = (0x%lX, 0x%X)\n", i/4,
(unsigned long)addr, len);
}
return i;
--
cgit v1.2.3-70-g09d2