* [PATCH 1/8] [SCSI] mvsas: fix expander link error
[not found] <mvsas>
@ 2011-09-29 7:32 ` yxlraid
2011-09-29 7:33 ` [PATCH 2/8] [SCSI] mvsas: add support for 9480 device id yxlraid
` (6 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:32 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- fix expander link error
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_sas.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 4958fef..86847c6 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -426,7 +426,7 @@ static int mvs_task_prep_smp(struct mvs_info *mvi,
/* generate open address frame hdr (first 12 bytes) */
/* initiator, SMP, ftype 1h */
buf_oaf[0] = (1 << 7) | (PROTOCOL_SMP << 4) | 0x01;
- buf_oaf[1] = dev->linkrate & 0xf;
+ buf_oaf[1] = min(sas_port->linkrate, dev->linkrate) & 0xf;
*(u16 *)(buf_oaf + 2) = 0xFFFF; /* SAS SPEC */
memcpy(buf_oaf + 4, dev->sas_addr, SAS_ADDR_SIZE);
@@ -571,7 +571,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi,
/* generate open address frame hdr (first 12 bytes) */
/* initiator, STP, ftype 1h */
buf_oaf[0] = (1 << 7) | (PROTOCOL_STP << 4) | 0x1;
- buf_oaf[1] = dev->linkrate & 0xf;
+ buf_oaf[1] = min(sas_port->linkrate, dev->linkrate) & 0xf;
*(u16 *)(buf_oaf + 2) = cpu_to_be16(mvi_dev->device_id + 1);
memcpy(buf_oaf + 4, dev->sas_addr, SAS_ADDR_SIZE);
@@ -679,7 +679,7 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi,
/* generate open address frame hdr (first 12 bytes) */
/* initiator, SSP, ftype 1h */
buf_oaf[0] = (1 << 7) | (PROTOCOL_SSP << 4) | 0x1;
- buf_oaf[1] = dev->linkrate & 0xf;
+ buf_oaf[1] = min(sas_port->linkrate, dev->linkrate) & 0xf;
*(u16 *)(buf_oaf + 2) = cpu_to_be16(mvi_dev->device_id + 1);
memcpy(buf_oaf + 4, dev->sas_addr, SAS_ADDR_SIZE);
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/8] [SCSI] mvsas: add support for 9480 device id
[not found] <mvsas>
2011-09-29 7:32 ` [PATCH 1/8] [SCSI] mvsas: fix expander link error yxlraid
@ 2011-09-29 7:33 ` yxlraid
2011-09-29 7:33 ` [PATCH 3/8] [SCSI] mvsas: fixed some disk spin up issue yxlraid
` (5 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:33 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- Add support for Marvell 88SE9480 SAS/SATA HBA
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_init.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 4e9af66..2bbf43c 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -707,6 +707,15 @@ static struct pci_device_id __devinitdata mvs_pci_table[] = {
{ PCI_VDEVICE(TTI, 0x2760), chip_9480 },
{
.vendor = 0x1b4b,
+ .device = 0x9480,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = 0x9480,
+ .class = 0,
+ .class_mask = 0,
+ .driver_data = chip_9480,
+ },
+ {
+ .vendor = 0x1b4b,
.device = 0x9445,
.subvendor = PCI_ANY_ID,
.subdevice = 0x9480,
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 3/8] [SCSI] mvsas: fixed some disk spin up issue
[not found] <mvsas>
2011-09-29 7:32 ` [PATCH 1/8] [SCSI] mvsas: fix expander link error yxlraid
2011-09-29 7:33 ` [PATCH 2/8] [SCSI] mvsas: add support for 9480 device id yxlraid
@ 2011-09-29 7:33 ` yxlraid
2011-09-29 7:34 ` [PATCH 4/8] [SCSI] mvsas: fixed wrong destination when hiting NAK for command frame yxlraid
` (4 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:33 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- spin up issue: some direct attached SAS device can't spin up
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_94xx.c | 4 ++++
drivers/scsi/mvsas/mv_sas.c | 12 ++++++++++++
2 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index 3501291..8f32c7c 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -823,6 +823,10 @@ static void mvs_94xx_fix_phy_info(struct mvs_info *mvi, int i,
phy->att_dev_info = PORT_DEV_STP_TRGT | 1;
}
+ /* enable spin up bit */
+ mvs_write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);
+ mvs_write_port_cfg_data(mvi, i, 0x04);
+
}
void mvs_94xx_phy_set_link_rate(struct mvs_info *mvi, u32 phy_id,
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 86847c6..15e9a31 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -265,6 +265,12 @@ static void mvs_bytes_dmaed(struct mvs_info *mvi, int i)
id->dev_type = phy->identify.device_type;
id->initiator_bits = SAS_PROTOCOL_ALL;
id->target_bits = phy->identify.target_port_protocols;
+
+ /* direct attached SAS device */
+ if(phy->att_dev_info & PORT_SSP_TRGT_MASK) {
+ MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);
+ MVS_CHIP_DISP->write_port_cfg_data(mvi, i, 0x00);
+ }
} else if (phy->phy_type & PORT_TYPE_SATA) {
/*Nothing*/
}
@@ -1241,6 +1247,12 @@ static void mvs_port_notify_formed(struct asd_sas_phy *sas_phy, int lock)
port->wide_port_phymap = sas_port->phy_mask;
mv_printk("set wide port phy map %x\n", sas_port->phy_mask);
mvs_update_wideport(mvi, sas_phy->id);
+
+ /* direct attached SAS device */
+ if(phy->att_dev_info & PORT_SSP_TRGT_MASK) {
+ MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);
+ MVS_CHIP_DISP->write_port_cfg_data(mvi, i, 0x04);
+ }
}
if (lock)
spin_unlock_irqrestore(&mvi->lock, flags);
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 4/8] [SCSI] mvsas: fixed wrong destination when hiting NAK for command frame
[not found] <mvsas>
` (2 preceding siblings ...)
2011-09-29 7:33 ` [PATCH 3/8] [SCSI] mvsas: fixed some disk spin up issue yxlraid
@ 2011-09-29 7:34 ` yxlraid
2011-09-29 7:34 ` [PATCH 5/8] [SCSI] mvsas: change SL mode0 register value yxlraid
` (3 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:34 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- disable non data frame retry
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_94xx.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index 8f32c7c..ca2b9d9 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -398,6 +398,17 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi)
/* init phys */
mvs_phy_hacks(mvi);
+ /* disable non data frame retry */
+ tmp = mvs_cr32(mvi, CMD_SAS_CTL1);
+ if((revision == VANIR_A0_REV) ||
+ (revision == VANIR_B0_REV) ||
+ (revision == VANIR_C0_REV))
+ {
+ tmp &= ~0xffff;
+ tmp |= 0x007f;
+ mvs_cw32(mvi, CMD_SAS_CTL1, tmp);
+ }
+
/* set LED blink when IO*/
mw32(MVS_PA_VSR_ADDR, VSR_PHY_ACT_LED);
tmp = mr32(MVS_PA_VSR_PORT);
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 5/8] [SCSI] mvsas: change SL mode0 register value
[not found] <mvsas>
` (3 preceding siblings ...)
2011-09-29 7:34 ` [PATCH 4/8] [SCSI] mvsas: fixed wrong destination when hiting NAK for command frame yxlraid
@ 2011-09-29 7:34 ` yxlraid
2011-09-29 7:34 ` [PATCH 6/8] [SCSI] mvsas: expander write performance enhancement yxlraid
` (2 subsequent siblings)
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:34 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- change connection behavior
-- set bit8 to 1 for performance tuning
-- set bit0 to 0 to enable retry for no_dest reject case.
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_94xx.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index ca2b9d9..4d1a8c7 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -511,6 +511,14 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi)
tmp |= CINT_PHY_MASK;
mw32(MVS_INT_MASK, tmp);
+ /* change the connection open-close behavior (bit 9)
+ * set bit8 to 1 for performance tuning */
+ tmp = mvs_cr32(mvi, CMD_SL_MODE0);
+ tmp |= 0x00000300;
+ /* set bit0 to 0 to enable retry for no_dest reject case */
+ tmp &= 0xFFFFFFFE;
+ mvs_cw32(mvi, CMD_SL_MODE0, tmp);
+
/* Enable SRS interrupt */
mw32(MVS_INT_MASK_SRS_0, 0xFFFF);
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 6/8] [SCSI] mvsas: expander write performance enhancement
[not found] <mvsas>
` (4 preceding siblings ...)
2011-09-29 7:34 ` [PATCH 5/8] [SCSI] mvsas: change SL mode0 register value yxlraid
@ 2011-09-29 7:34 ` yxlraid
2011-09-29 7:35 ` [PATCH 7/8] [SCSI] mvsas: fixed SMP request watchdog timeout issue yxlraid
2011-09-29 7:35 ` [PATCH 8/8] [SCSI] mvsas: update driver version yxlraid
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:34 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- with 1 expander, connect 8 HDD, the write performance will be
improved by 80%.
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_94xx.c | 9 +++++++++
drivers/scsi/mvsas/mv_defs.h | 1 +
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index 4d1a8c7..ba667db 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -511,6 +511,15 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi)
tmp |= CINT_PHY_MASK;
mw32(MVS_INT_MASK, tmp);
+ /* tune STP performance */
+ tmp = 0x003F003F;
+ mvs_cw32(mvi, CMD_PL_TIMER, tmp);
+
+ /* This can improve expander large block size seq write performance */
+ tmp = mvs_cr32(mvi, CMD_PORT_LAYER_TIMER1);
+ tmp |= 0xFFFF007F;
+ mvs_cw32(mvi, CMD_PORT_LAYER_TIMER1, tmp);
+
/* change the connection open-close behavior (bit 9)
* set bit8 to 1 for performance tuning */
tmp = mvs_cr32(mvi, CMD_SL_MODE0);
diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h
index dec7cad..8e21482 100644
--- a/drivers/scsi/mvsas/mv_defs.h
+++ b/drivers/scsi/mvsas/mv_defs.h
@@ -387,6 +387,7 @@ enum sas_cmd_port_registers {
CMD_SL_MODE0 = 0x1BC, /* SL Mode 0 */
CMD_SL_MODE1 = 0x1C0, /* SL Mode 1 */
CMD_PND_FIFO_CTL1 = 0x1C4, /* Pending FIFO Control 1 */
+ CMD_PORT_LAYER_TIMER1 = 0x1E0, /* Port Layer Timer 1 */
};
enum mvs_info_flags {
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 7/8] [SCSI] mvsas: fixed SMP request watchdog timeout issue.
[not found] <mvsas>
` (5 preceding siblings ...)
2011-09-29 7:34 ` [PATCH 6/8] [SCSI] mvsas: expander write performance enhancement yxlraid
@ 2011-09-29 7:35 ` yxlraid
2011-09-29 7:35 ` [PATCH 8/8] [SCSI] mvsas: update driver version yxlraid
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:35 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- set SMP link timeout value to maximum.
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_94xx.c | 4 ++++
drivers/scsi/mvsas/mv_defs.h | 1 +
2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index ba667db..49088d5 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -511,6 +511,10 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi)
tmp |= CINT_PHY_MASK;
mw32(MVS_INT_MASK, tmp);
+ tmp = mvs_cr32(mvi, CMD_LINK_TIMER);
+ tmp |= 0xFFFF0000;
+ mvs_cw32(mvi, CMD_LINK_TIMER, tmp);
+
/* tune STP performance */
tmp = 0x003F003F;
mvs_cw32(mvi, CMD_PL_TIMER, tmp);
diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h
index 8e21482..f545194 100644
--- a/drivers/scsi/mvsas/mv_defs.h
+++ b/drivers/scsi/mvsas/mv_defs.h
@@ -388,6 +388,7 @@ enum sas_cmd_port_registers {
CMD_SL_MODE1 = 0x1C0, /* SL Mode 1 */
CMD_PND_FIFO_CTL1 = 0x1C4, /* Pending FIFO Control 1 */
CMD_PORT_LAYER_TIMER1 = 0x1E0, /* Port Layer Timer 1 */
+ CMD_LINK_TIMER = 0x1E4, /* Link Timer */
};
enum mvs_info_flags {
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 8/8] [SCSI] mvsas: update driver version
[not found] <mvsas>
` (6 preceding siblings ...)
2011-09-29 7:35 ` [PATCH 7/8] [SCSI] mvsas: fixed SMP request watchdog timeout issue yxlraid
@ 2011-09-29 7:35 ` yxlraid
7 siblings, 0 replies; 8+ messages in thread
From: yxlraid @ 2011-09-29 7:35 UTC (permalink / raw)
To: JBottomley
Cc: jack_wang, lucas.demarchi, maciej.trela, dan.j.williams,
linux-scsi, linux-kernel, Xiangliang Yu
From: Xiangliang Yu <yuxiangl@marvell.com>
-- This will synchronize the version string with internal driver.
Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
---
drivers/scsi/mvsas/mv_sas.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h
index 44d7885..876c329 100644
--- a/drivers/scsi/mvsas/mv_sas.h
+++ b/drivers/scsi/mvsas/mv_sas.h
@@ -47,7 +47,7 @@
#include "mv_defs.h"
#define DRV_NAME "mvsas"
-#define DRV_VERSION "0.8.2"
+#define DRV_VERSION "0.8.16"
#define MVS_ID_NOT_MAPPED 0x7f
#define WIDE_PORT_MAX_PHY 4
#define mv_printk(fmt, arg ...) \
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread
end of thread, other threads:[~2011-09-29 7:34 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <mvsas>
2011-09-29 7:32 ` [PATCH 1/8] [SCSI] mvsas: fix expander link error yxlraid
2011-09-29 7:33 ` [PATCH 2/8] [SCSI] mvsas: add support for 9480 device id yxlraid
2011-09-29 7:33 ` [PATCH 3/8] [SCSI] mvsas: fixed some disk spin up issue yxlraid
2011-09-29 7:34 ` [PATCH 4/8] [SCSI] mvsas: fixed wrong destination when hiting NAK for command frame yxlraid
2011-09-29 7:34 ` [PATCH 5/8] [SCSI] mvsas: change SL mode0 register value yxlraid
2011-09-29 7:34 ` [PATCH 6/8] [SCSI] mvsas: expander write performance enhancement yxlraid
2011-09-29 7:35 ` [PATCH 7/8] [SCSI] mvsas: fixed SMP request watchdog timeout issue yxlraid
2011-09-29 7:35 ` [PATCH 8/8] [SCSI] mvsas: update driver version yxlraid
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