diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ata.h | 29 | ||||
| -rw-r--r-- | include/linux/libata.h | 12 |
2 files changed, 34 insertions, 7 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h index 407dc7e098b..b5a20162af3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -164,6 +164,8 @@ enum { ATA_CMD_SET_MAX = 0xF9, ATA_CMD_SET_MAX_EXT = 0x37, ATA_CMD_READ_LOG_EXT = 0x2f, + ATA_CMD_PMP_READ = 0xE4, + ATA_CMD_PMP_WRITE = 0xE8, /* READ_LOG_EXT pages */ ATA_LOG_SATA_NCQ = 0x10, @@ -212,6 +214,28 @@ enum { 0=to device, 1=to host */ ATAPI_CDB_LEN = 16, + /* PMP stuff */ + SATA_PMP_MAX_PORTS = 15, + SATA_PMP_CTRL_PORT = 15, + + SATA_PMP_GSCR_DWORDS = 128, + SATA_PMP_GSCR_PROD_ID = 0, + SATA_PMP_GSCR_REV = 1, + SATA_PMP_GSCR_PORT_INFO = 2, + SATA_PMP_GSCR_ERROR = 32, + SATA_PMP_GSCR_ERROR_EN = 33, + SATA_PMP_GSCR_FEAT = 64, + SATA_PMP_GSCR_FEAT_EN = 96, + + SATA_PMP_PSCR_STATUS = 0, + SATA_PMP_PSCR_ERROR = 1, + SATA_PMP_PSCR_CONTROL = 2, + + SATA_PMP_FEAT_BIST = (1 << 0), + SATA_PMP_FEAT_PMREQ = (1 << 1), + SATA_PMP_FEAT_DYNSSC = (1 << 2), + SATA_PMP_FEAT_NOTIFY = (1 << 3), + /* cable types */ ATA_CBL_NONE = 0, ATA_CBL_PATA40 = 1, @@ -418,4 +442,9 @@ static inline int lba_48_ok(u64 block, u32 n_block) return ((block + n_block - 1) < ((u64)1 << 48)) && (n_block <= 65536); } +#define sata_pmp_gscr_vendor(gscr) ((gscr)[SATA_PMP_GSCR_PROD_ID] & 0xffff) +#define sata_pmp_gscr_devid(gscr) ((gscr)[SATA_PMP_GSCR_PROD_ID] >> 16) +#define sata_pmp_gscr_rev(gscr) (((gscr)[SATA_PMP_GSCR_REV] >> 8) & 0xff) +#define sata_pmp_gscr_ports(gscr) ((gscr)[SATA_PMP_GSCR_PORT_INFO] & 0xf) + #endif /* __LINUX_ATA_H__ */ diff --git a/include/linux/libata.h b/include/linux/libata.h index a3df64677ac..47cd2a1c554 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -196,7 +196,6 @@ enum { ATA_PFLAG_SCSI_HOTPLUG = (1 << 6), /* SCSI hotplug scheduled */ ATA_PFLAG_INITIALIZING = (1 << 7), /* being initialized, don't touch */ - ATA_PFLAG_FLUSH_PORT_TASK = (1 << 16), /* flush port task */ ATA_PFLAG_SUSPENDED = (1 << 17), /* port is suspended (power) */ ATA_PFLAG_PM_PENDING = (1 << 18), /* PM operation pending */ ATA_PFLAG_GTM_VALID = (1 << 19), /* acpi_gtm data valid */ @@ -435,6 +434,7 @@ struct ata_device { struct ata_port *ap; unsigned int devno; /* 0 or 1 */ unsigned long flags; /* ATA_DFLAG_xxx */ + unsigned int horkage; /* List of broken features */ struct scsi_device *sdev; /* attached SCSI device */ #ifdef CONFIG_ATA_ACPI acpi_handle acpi_handle; @@ -466,7 +466,6 @@ struct ata_device { /* error history */ struct ata_ering ering; int spdn_cnt; - unsigned int horkage; /* List of broken features */ }; /* Offset into struct ata_device. Fields above it are maintained @@ -794,7 +793,6 @@ extern void ata_id_string(const u16 *id, unsigned char *s, extern void ata_id_c_string(const u16 *id, unsigned char *s, unsigned int ofs, unsigned int len); extern void ata_id_to_dma_mode(struct ata_device *dev, u8 unknown); -extern unsigned long ata_device_blacklisted(const struct ata_device *dev); extern void ata_bmdma_setup (struct ata_queued_cmd *qc); extern void ata_bmdma_start (struct ata_queued_cmd *qc); extern void ata_bmdma_stop(struct ata_queued_cmd *qc); @@ -871,11 +869,11 @@ struct pci_bits { unsigned long val; }; -extern int ata_pci_init_native_host(struct ata_host *host); +extern int ata_pci_init_sff_host(struct ata_host *host); extern int ata_pci_init_bmdma(struct ata_host *host); -extern int ata_pci_prepare_native_host(struct pci_dev *pdev, - const struct ata_port_info * const * ppi, - struct ata_host **r_host); +extern int ata_pci_prepare_sff_host(struct pci_dev *pdev, + const struct ata_port_info * const * ppi, + struct ata_host **r_host); extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits); extern unsigned long ata_pci_default_filter(struct ata_device *, unsigned long); #endif /* CONFIG_PCI */ |