Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

libata: kill ATA_LFLAG_HRST_TO_RESUME

Browse source 
Now that hardreset is the preferred method of resetting, there's no
need for ATA_LFLAG_HRST_TO_RESUME flag.  Kill it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
This commit is contained in:
Tejun Heo 2008-01-24 00:05:14 +09:00 committed by Jeff Garzik
parent cf48062658
commit d692abd92f
5 changed files with 1 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/ata/ahci.c
View file

@ -416,7 +416,7 @@ static const struct ata_port_info ahci_port_info[] = {
{
AHCI_HFLAGS (AHCI_HFLAG_NO_NCQ | AHCI_HFLAG_NO_PMP),
.flags = AHCI_FLAG_COMMON,
.link_flags = AHCI_LFLAG_COMMON | ATA_LFLAG_HRST_TO_RESUME,
.link_flags = AHCI_LFLAG_COMMON,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_vt8251_ops,

16
drivers/ata/libata-pmp.c
View file

@ -453,9 +453,6 @@ static void sata_pmp_quirks(struct ata_port *ap)
if (vendor == 0x1095 && devid == 0x3726) {
/* sil3726 quirks */
ata_port_for_each_link(link, ap) {
/* SError.N need a kick in the ass to get working */
link->flags |= ATA_LFLAG_HRST_TO_RESUME;
/* class code report is unreliable */
if (link->pmp < 5)
link->flags |= ATA_LFLAG_ASSUME_ATA;
@ -468,9 +465,6 @@ static void sata_pmp_quirks(struct ata_port *ap)
} else if (vendor == 0x1095 && devid == 0x4723) {
/* sil4723 quirks */
ata_port_for_each_link(link, ap) {
/* SError.N need a kick in the ass to get working */
link->flags |= ATA_LFLAG_HRST_TO_RESUME;
/* class code report is unreliable */
if (link->pmp < 2)
link->flags |= ATA_LFLAG_ASSUME_ATA;
@ -483,9 +477,6 @@ static void sata_pmp_quirks(struct ata_port *ap)
} else if (vendor == 0x1095 && devid == 0x4726) {
/* sil4726 quirks */
ata_port_for_each_link(link, ap) {
/* SError.N need a kick in the ass to get working */
link->flags |= ATA_LFLAG_HRST_TO_RESUME;
/* Class code report is unreliable and SRST
* times out under certain configurations.
* Config device can be at port 0 or 5 and
@ -513,13 +504,6 @@ static void sata_pmp_quirks(struct ata_port *ap)
* otherwise. Don't try hard to recover it.
*/
ap->pmp_link[ap->nr_pmp_links - 1].flags |= ATA_LFLAG_NO_RETRY;
} else if (vendor == 0x11ab && devid == 0x4140) {
/* Marvell 88SM4140 quirks. Fan-out ports require PHY
* reset to work; other than that, it behaves very
* nicely.
*/
ata_port_for_each_link(link, ap)
link->flags |= ATA_LFLAG_HRST_TO_RESUME;
}
}

5
drivers/ata/sata_nv.c
View file

@ -579,7 +579,6 @@ static const struct ata_port_info nv_port_info[] = {
{
.sht = &nv_sht,
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
.link_flags = ATA_LFLAG_HRST_TO_RESUME,
.pio_mask = NV_PIO_MASK,
.mwdma_mask = NV_MWDMA_MASK,
.udma_mask = NV_UDMA_MASK,
@ -590,7 +589,6 @@ static const struct ata_port_info nv_port_info[] = {
{
.sht = &nv_sht,
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
.link_flags = ATA_LFLAG_HRST_TO_RESUME,
.pio_mask = NV_PIO_MASK,
.mwdma_mask = NV_MWDMA_MASK,
.udma_mask = NV_UDMA_MASK,
@ -601,7 +599,6 @@ static const struct ata_port_info nv_port_info[] = {
{
.sht = &nv_sht,
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
.link_flags = ATA_LFLAG_HRST_TO_RESUME,
.pio_mask = NV_PIO_MASK,
.mwdma_mask = NV_MWDMA_MASK,
.udma_mask = NV_UDMA_MASK,
@ -613,7 +610,6 @@ static const struct ata_port_info nv_port_info[] = {
.sht = &nv_adma_sht,
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_NCQ,
.link_flags = ATA_LFLAG_HRST_TO_RESUME,
.pio_mask = NV_PIO_MASK,
.mwdma_mask = NV_MWDMA_MASK,
.udma_mask = NV_UDMA_MASK,
@ -625,7 +621,6 @@ static const struct ata_port_info nv_port_info[] = {
.sht = &nv_swncq_sht,
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_NCQ,
.link_flags = ATA_LFLAG_HRST_TO_RESUME,
.pio_mask = NV_PIO_MASK,
.mwdma_mask = NV_MWDMA_MASK,
.udma_mask = NV_UDMA_MASK,

5
drivers/ata/sata_sil.c
View file

@ -60,7 +60,6 @@ enum {
SIL_DFL_PORT_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO,
SIL_DFL_LINK_FLAGS = ATA_LFLAG_HRST_TO_RESUME,
/*
* Controller IDs
@ -215,7 +214,6 @@ static const struct ata_port_info sil_port_info[] = {
/* sil_3112 */
{
.flags = SIL_DFL_PORT_FLAGS | SIL_FLAG_MOD15WRITE,
.link_flags = SIL_DFL_LINK_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5,
@ -225,7 +223,6 @@ static const struct ata_port_info sil_port_info[] = {
{
.flags = SIL_DFL_PORT_FLAGS | SIL_FLAG_MOD15WRITE |
SIL_FLAG_NO_SATA_IRQ,
.link_flags = SIL_DFL_LINK_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5,
@ -234,7 +231,6 @@ static const struct ata_port_info sil_port_info[] = {
/* sil_3512 */
{
.flags = SIL_DFL_PORT_FLAGS | SIL_FLAG_RERR_ON_DMA_ACT,
.link_flags = SIL_DFL_LINK_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5,
@ -243,7 +239,6 @@ static const struct ata_port_info sil_port_info[] = {
/* sil_3114 */
{
.flags = SIL_DFL_PORT_FLAGS | SIL_FLAG_RERR_ON_DMA_ACT,
.link_flags = SIL_DFL_LINK_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5,

1
include/linux/libata.h
View file

@ -163,7 +163,6 @@ enum {
ATA_DEV_NONE = 9, /* no device */
/* struct ata_link flags */
ATA_LFLAG_HRST_TO_RESUME = (1 << 0), /* hardreset to resume link */
ATA_LFLAG_SKIP_D2H_BSY = (1 << 1), /* can't wait for the first D2H
* Register FIS clearing BSY */
ATA_LFLAG_NO_SRST = (1 << 2), /* avoid softreset */