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-rw-r--r--drivers/ata/Kconfig13
-rw-r--r--drivers/ata/ahci.c2
-rw-r--r--drivers/ata/ata_piix.c18
-rw-r--r--drivers/ata/libata-acpi.c2
-rw-r--r--drivers/ata/libata-core.c6
-rw-r--r--drivers/ata/libata-scsi.c8
-rw-r--r--drivers/ata/pata_samsung_cf.c13
-rw-r--r--drivers/ata/sata_fsl.c3
8 files changed, 38 insertions, 27 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 3e751b74615..a5a3ebcbdd2 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -59,15 +59,16 @@ config ATA_ACPI
option libata.noacpi=1
config SATA_ZPODD
- bool "SATA Zero Power ODD Support"
+ bool "SATA Zero Power Optical Disc Drive (ZPODD) support"
depends on ATA_ACPI
default n
help
- This option adds support for SATA ZPODD. It requires both
- ODD and the platform support, and if enabled, will automatically
- power on/off the ODD when certain condition is satisfied. This
- does not impact user's experience of the ODD, only power is saved
- when ODD is not in use(i.e. no disc inside).
+ This option adds support for SATA Zero Power Optical Disc
+ Drive (ZPODD). It requires both the ODD and the platform
+ support, and if enabled, will automatically power on/off the
+ ODD when certain condition is satisfied. This does not impact
+ end user's experience of the ODD, only power is saved when
+ the ODD is not in use (i.e. no disc inside).
If unsure, say N.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 616952facd6..251e57d3894 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -281,6 +281,8 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x1f37), board_ahci }, /* Avoton RAID */
{ PCI_VDEVICE(INTEL, 0x1f3e), board_ahci }, /* Avoton RAID */
{ PCI_VDEVICE(INTEL, 0x1f3f), board_ahci }, /* Avoton RAID */
+ { PCI_VDEVICE(INTEL, 0x2823), board_ahci }, /* Wellsburg RAID */
+ { PCI_VDEVICE(INTEL, 0x2827), board_ahci }, /* Wellsburg RAID */
{ PCI_VDEVICE(INTEL, 0x8d02), board_ahci }, /* Wellsburg AHCI */
{ PCI_VDEVICE(INTEL, 0x8d04), board_ahci }, /* Wellsburg RAID */
{ PCI_VDEVICE(INTEL, 0x8d06), board_ahci }, /* Wellsburg RAID */
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index d2ba439cfe5..2f48123d74c 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -150,6 +150,7 @@ enum piix_controller_ids {
tolapai_sata,
piix_pata_vmw, /* PIIX4 for VMware, spurious DMA_ERR */
ich8_sata_snb,
+ ich8_2port_sata_snb,
};
struct piix_map_db {
@@ -304,7 +305,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
/* SATA Controller IDE (Lynx Point) */
{ 0x8086, 0x8c01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
/* SATA Controller IDE (Lynx Point) */
- { 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+ { 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
/* SATA Controller IDE (Lynx Point) */
{ 0x8086, 0x8c09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
/* SATA Controller IDE (Lynx Point-LP) */
@@ -439,6 +440,7 @@ static const struct piix_map_db *piix_map_db_table[] = {
[ich8m_apple_sata] = &ich8m_apple_map_db,
[tolapai_sata] = &tolapai_map_db,
[ich8_sata_snb] = &ich8_map_db,
+ [ich8_2port_sata_snb] = &ich8_2port_map_db,
};
static struct pci_bits piix_enable_bits[] = {
@@ -1242,6 +1244,16 @@ static struct ata_port_info piix_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &piix_sata_ops,
},
+
+ [ich8_2port_sata_snb] =
+ {
+ .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR
+ | PIIX_FLAG_PIO16,
+ .pio_mask = ATA_PIO4,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &piix_sata_ops,
+ },
};
#define AHCI_PCI_BAR 5
@@ -1547,6 +1559,10 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev)
static int prefer_ms_hyperv = 1;
module_param(prefer_ms_hyperv, int, 0);
+MODULE_PARM_DESC(prefer_ms_hyperv,
+ "Prefer Hyper-V paravirtualization drivers instead of ATA, "
+ "0 - Use ATA drivers, "
+ "1 (Default) - Use the paravirtualization drivers.");
static void piix_ignore_devices_quirk(struct ata_host *host)
{
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index beea3115577..8a52dab412e 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -1027,7 +1027,7 @@ static void ata_acpi_register_power_resource(struct ata_device *dev)
handle = ata_dev_acpi_handle(dev);
if (handle)
- acpi_dev_pm_remove_dependent(handle, &sdev->sdev_gendev);
+ acpi_dev_pm_add_dependent(handle, &sdev->sdev_gendev);
}
static void ata_acpi_unregister_power_resource(struct ata_device *dev)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 497adea1f0d..63c743baf92 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2329,7 +2329,7 @@ int ata_dev_configure(struct ata_device *dev)
* from SATA Settings page of Identify Device Data Log.
*/
if (ata_id_has_devslp(dev->id)) {
- u8 sata_setting[ATA_SECT_SIZE];
+ u8 *sata_setting = ap->sector_buf;
int i, j;
dev->flags |= ATA_DFLAG_DEVSLP;
@@ -2439,6 +2439,9 @@ int ata_dev_configure(struct ata_device *dev)
dev->max_sectors = min_t(unsigned int, ATA_MAX_SECTORS_128,
dev->max_sectors);
+ if (dev->horkage & ATA_HORKAGE_MAX_SEC_LBA48)
+ dev->max_sectors = ATA_MAX_SECTORS_LBA48;
+
if (ap->ops->dev_config)
ap->ops->dev_config(dev);
@@ -4100,6 +4103,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* Weird ATAPI devices */
{ "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 },
{ "QUANTUM DAT DAT72-000", NULL, ATA_HORKAGE_ATAPI_MOD16_DMA },
+ { "Slimtype DVD A DS8A8SH", NULL, ATA_HORKAGE_MAX_SEC_LBA48 },
/* Devices we expect to fail diagnostics */
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 318b4135818..ff44787e5a4 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -532,8 +532,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
struct scsi_sense_hdr sshdr;
scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE,
&sshdr);
- if (sshdr.sense_key == 0 &&
- sshdr.asc == 0 && sshdr.ascq == 0)
+ if (sshdr.sense_key == RECOVERED_ERROR &&
+ sshdr.asc == 0 && sshdr.ascq == 0x1d)
cmd_result &= ~SAM_STAT_CHECK_CONDITION;
}
@@ -618,8 +618,8 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
struct scsi_sense_hdr sshdr;
scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE,
&sshdr);
- if (sshdr.sense_key == 0 &&
- sshdr.asc == 0 && sshdr.ascq == 0)
+ if (sshdr.sense_key == RECOVERED_ERROR &&
+ sshdr.asc == 0 && sshdr.ascq == 0x1d)
cmd_result &= ~SAM_STAT_CHECK_CONDITION;
}
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 70b0e01372b..6ef27e98c50 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -661,18 +661,7 @@ static struct platform_driver pata_s3c_driver = {
},
};
-static int __init pata_s3c_init(void)
-{
- return platform_driver_probe(&pata_s3c_driver, pata_s3c_probe);
-}
-
-static void __exit pata_s3c_exit(void)
-{
- platform_driver_unregister(&pata_s3c_driver);
-}
-
-module_init(pata_s3c_init);
-module_exit(pata_s3c_exit);
+module_platform_driver_probe(pata_s3c_driver, pata_s3c_probe);
MODULE_AUTHOR("Abhilash Kesavan, <a.kesavan@samsung.com>");
MODULE_DESCRIPTION("low-level driver for Samsung PATA controller");
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 124b2c1d9c0..608f82fed63 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1511,8 +1511,7 @@ error_exit_with_cleanup:
if (hcr_base)
iounmap(hcr_base);
- if (host_priv)
- kfree(host_priv);
+ kfree(host_priv);
return retval;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 11:45:28 +0000