diff options
Diffstat (limited to 'drivers/ata')
72 files changed, 546 insertions, 546 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 3efa9904f7a0..771509c9a3fb 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1303,9 +1303,9 @@ static int ahci_do_softreset(struct ata_link *link, unsigned int *class, ahci_exec_polled_cmd(ap, pmp, &tf, 0, 0, 0); /* wait a while before checking status */ - ata_wait_after_reset(ap, deadline); + ata_sff_wait_after_reset(ap, deadline); - rc = ata_wait_ready(ap, deadline); + rc = ata_sff_wait_ready(ap, deadline); /* link occupied, -ENODEV too is an error */ if (rc) { reason = "device not ready"; @@ -1350,7 +1350,7 @@ static int ahci_hardreset(struct ata_link *link, unsigned int *class, tf.command = 0x80; ata_tf_to_fis(&tf, 0, 0, d2h_fis); - rc = sata_std_hardreset(link, class, deadline); + rc = sata_sff_hardreset(link, class, deadline); ahci_start_engine(ap); @@ -1431,7 +1431,7 @@ static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class, * have to be reset again. For most cases, this should * suffice while making probing snappish enough. */ - rc = ata_wait_ready(ap, jiffies + 2 * HZ); + rc = ata_sff_wait_ready(ap, jiffies + 2 * HZ); if (rc) ahci_kick_engine(ap, 0); @@ -1444,7 +1444,7 @@ static void ahci_postreset(struct ata_link *link, unsigned int *class) void __iomem *port_mmio = ahci_port_base(ap); u32 new_tmp, tmp; - ata_std_postreset(link, class); + ata_sff_postreset(link, class); /* Make sure port's ATAPI bit is set appropriately */ new_tmp = tmp = readl(port_mmio + PORT_CMD); diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index b23e2a1099c5..47aeccd52fa9 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -150,9 +150,9 @@ static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id return -ENODEV; if (dev->vendor == PCI_VENDOR_ID_AL) - ata_pci_clear_simplex(dev); + ata_pci_bmdma_clear_simplex(dev); - return ata_pci_init_one(dev, ppi, &generic_sht, NULL); + return ata_pci_sff_init_one(dev, ppi, &generic_sht, NULL); } static struct pci_device_id ata_generic[] = { diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index e113f2f80275..7ab76a413cdf 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -629,7 +629,7 @@ static int piix_pata_prereset(struct ata_link *link, unsigned long deadline) if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) return -ENOENT; - return ata_std_prereset(link, deadline); + return ata_sff_prereset(link, deadline); } /** @@ -1493,7 +1493,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev, hpriv->map = piix_init_sata_map(pdev, port_info, piix_map_db_table[ent->driver_data]); - rc = ata_pci_prepare_sff_host(pdev, ppi, &host); + rc = ata_pci_sff_prepare_host(pdev, ppi, &host); if (rc) return rc; host->private_data = hpriv; @@ -1527,7 +1527,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev, } pci_set_master(pdev); - return ata_pci_activate_sff_host(host, ata_interrupt, &piix_sht); + return ata_pci_sff_activate_host(host, ata_sff_interrupt, &piix_sht); } static int __init piix_init(void) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index fa205d7c5bea..cbdbfb5eaeaa 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -75,9 +75,9 @@ const unsigned long sata_deb_timing_long[] = { 100, 2000, 5000 }; const struct ata_port_operations ata_base_port_ops = { .irq_clear = ata_noop_irq_clear, - .prereset = ata_std_prereset, - .hardreset = sata_std_hardreset, - .postreset = ata_std_postreset, + .prereset = ata_sff_prereset, + .hardreset = sata_sff_hardreset, + .postreset = ata_sff_postreset, .error_handler = ata_std_error_handler, }; @@ -3425,7 +3425,7 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params, } /** - * ata_std_prereset - prepare for reset + * ata_sff_prereset - prepare for reset * @link: ATA link to be reset * @deadline: deadline jiffies for the operation * @@ -3441,7 +3441,7 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params, * RETURNS: * 0 on success, -errno otherwise. */ -int ata_std_prereset(struct ata_link *link, unsigned long deadline) +int ata_sff_prereset(struct ata_link *link, unsigned long deadline) { struct ata_port *ap = link->ap; struct ata_eh_context *ehc = &link->eh_context; @@ -3463,7 +3463,7 @@ int ata_std_prereset(struct ata_link *link, unsigned long deadline) /* wait for !BSY if we don't know that no device is attached */ if (!ata_link_offline(link)) { - rc = ata_wait_ready(ap, deadline); + rc = ata_sff_wait_ready(ap, deadline); if (rc && rc != -ENODEV) { ata_link_printk(link, KERN_WARNING, "device not ready " "(errno=%d), forcing hardreset\n", rc); @@ -3535,7 +3535,7 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, } /** - * ata_std_postreset - standard postreset callback + * ata_sff_postreset - standard postreset callback * @link: the target ata_link * @classes: classes of attached devices * @@ -3546,7 +3546,7 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, * LOCKING: * Kernel thread context (may sleep) */ -void ata_std_postreset(struct ata_link *link, unsigned int *classes) +void ata_sff_postreset(struct ata_link *link, unsigned int *classes) { struct ata_port *ap = link->ap; u32 serror; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index cc8548e1572a..f4f9c2783821 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2861,7 +2861,7 @@ void ata_std_error_handler(struct ata_port *ap) * ata_base_port_ops. Ignore it if SCR access is not * available. */ - if (hardreset == sata_std_hardreset && !sata_scr_valid(&ap->link)) + if (hardreset == sata_sff_hardreset && !sata_scr_valid(&ap->link)) hardreset = NULL; ata_do_eh(ap, ops->prereset, ops->softreset, hardreset, ops->postreset); diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 5208ca21f634..8544321293d4 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -42,22 +42,22 @@ const struct ata_port_operations ata_sff_port_ops = { .inherits = &ata_base_port_ops, - .qc_prep = ata_qc_prep, - .qc_issue = ata_qc_issue_prot, - - .freeze = ata_bmdma_freeze, - .thaw = ata_bmdma_thaw, - .softreset = ata_std_softreset, - .error_handler = ata_bmdma_error_handler, - .post_internal_cmd = ata_bmdma_post_internal_cmd, - - .dev_select = ata_std_dev_select, - .check_status = ata_check_status, - .tf_load = ata_tf_load, - .tf_read = ata_tf_read, - .exec_command = ata_exec_command, - .data_xfer = ata_data_xfer, - .irq_on = ata_irq_on, + .qc_prep = ata_sff_qc_prep, + .qc_issue = ata_sff_qc_issue, + + .freeze = ata_sff_freeze, + .thaw = ata_sff_thaw, + .softreset = ata_sff_softreset, + .error_handler = ata_sff_error_handler, + .post_internal_cmd = ata_sff_post_internal_cmd, + + .dev_select = ata_sff_dev_select, + .check_status = ata_sff_check_status, + .tf_load = ata_sff_tf_load, + .tf_read = ata_sff_tf_read, + .exec_command = ata_sff_exec_command, + .data_xfer = ata_sff_data_xfer, + .irq_on = ata_sff_irq_on, .port_start = ata_sff_port_start, }; @@ -65,13 +65,13 @@ const struct ata_port_operations ata_sff_port_ops = { const struct ata_port_operations ata_bmdma_port_ops = { .inherits = &ata_sff_port_ops, - .mode_filter = ata_pci_default_filter, + .mode_filter = ata_bmdma_mode_filter, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, - .irq_clear = ata_bmdma_irq_clear, + .irq_clear = ata_sff_irq_clear, }; /** @@ -181,7 +181,7 @@ static void ata_fill_sg_dumb(struct ata_queued_cmd *qc) } /** - * ata_qc_prep - Prepare taskfile for submission + * ata_sff_qc_prep - Prepare taskfile for submission * @qc: Metadata associated with taskfile to be prepared * * Prepare ATA taskfile for submission. @@ -189,7 +189,7 @@ static void ata_fill_sg_dumb(struct ata_queued_cmd *qc) * LOCKING: * spin_lock_irqsave(host lock) */ -void ata_qc_prep(struct ata_queued_cmd *qc) +void ata_sff_qc_prep(struct ata_queued_cmd *qc) { if (!(qc->flags & ATA_QCFLAG_DMAMAP)) return; @@ -198,7 +198,7 @@ void ata_qc_prep(struct ata_queued_cmd *qc) } /** - * ata_dumb_qc_prep - Prepare taskfile for submission + * ata_sff_dumb_qc_prep - Prepare taskfile for submission * @qc: Metadata associated with taskfile to be prepared * * Prepare ATA taskfile for submission. @@ -206,7 +206,7 @@ void ata_qc_prep(struct ata_queued_cmd *qc) * LOCKING: * spin_lock_irqsave(host lock) */ -void ata_dumb_qc_prep(struct ata_queued_cmd *qc) +void ata_sff_dumb_qc_prep(struct ata_queued_cmd *qc) { if (!(qc->flags & ATA_QCFLAG_DMAMAP)) return; @@ -215,7 +215,7 @@ void ata_dumb_qc_prep(struct ata_queued_cmd *qc) } /** - * ata_check_status - Read device status reg & clear interrupt + * ata_sff_check_status - Read device status reg & clear interrupt * @ap: port where the device is * * Reads ATA taskfile status register for currently-selected device @@ -225,13 +225,13 @@ void ata_dumb_qc_prep(struct ata_queued_cmd *qc) * LOCKING: * Inherited from caller. */ -u8 ata_check_status(struct ata_port *ap) +u8 ata_sff_check_status(struct ata_port *ap) { return ioread8(ap->ioaddr.status_addr); } /** - * ata_altstatus - Read device alternate status reg + * ata_sff_altstatus - Read device alternate status reg * @ap: port where the device is * * Reads ATA taskfile alternate status register for @@ -243,7 +243,7 @@ u8 ata_check_status(struct ata_port *ap) * LOCKING: * Inherited from caller. */ -u8 ata_altstatus(struct ata_port *ap) +u8 ata_sff_altstatus(struct ata_port *ap) { if (ap->ops->check_altstatus) return ap->ops->check_altstatus(ap); @@ -252,7 +252,7 @@ u8 ata_altstatus(struct ata_port *ap) } /** - * ata_busy_sleep - sleep until BSY clears, or timeout + * ata_sff_busy_sleep - sleep until BSY clears, or timeout * @ap: port containing status register to be polled * @tmout_pat: impatience timeout * @tmout: overall timeout @@ -266,19 +266,19 @@ u8 ata_altstatus(struct ata_port *ap) * RETURNS: * 0 on success, -errno otherwise. */ -int ata_busy_sleep(struct ata_port *ap, - unsigned long tmout_pat, unsigned long tmout) +int ata_sff_busy_sleep(struct ata_port *ap, + unsigned long tmout_pat, unsigned long tmout) { unsigned long timer_start, timeout; u8 status; - status = ata_busy_wait(ap, ATA_BUSY, 300); + status = ata_sff_busy_wait(ap, ATA_BUSY, 300); timer_start = jiffies; timeout = timer_start + tmout_pat; while (status != 0xff && (status & ATA_BUSY) && time_before(jiffies, timeout)) { msleep(50); - status = ata_busy_wait(ap, ATA_BUSY, 3); + status = ata_sff_busy_wait(ap, ATA_BUSY, 3); } if (status != 0xff && (status & ATA_BUSY)) @@ -307,7 +307,7 @@ int ata_busy_sleep(struct ata_port *ap, } /** - * ata_wait_ready - sleep until BSY clears, or timeout + * ata_sff_wait_ready - sleep until BSY clears, or timeout * @ap: port containing status register to be polled * @deadline: deadline jiffies for the operation * @@ -320,7 +320,7 @@ int ata_busy_sleep(struct ata_port *ap, * RETURNS: * 0 on success, -errno otherwise. */ -int ata_wait_ready(struct ata_port *ap, unsigned long deadline) +int ata_sff_wait_ready(struct ata_port *ap, unsigned long deadline) { unsigned long start = jiffies; int warned = 0; @@ -349,7 +349,7 @@ int ata_wait_ready(struct ata_port *ap, unsigned long deadline) } /** - * ata_std_dev_select - Select device 0/1 on ATA bus + * ata_sff_dev_select - Select device 0/1 on ATA bus * @ap: ATA channel to manipulate * @device: ATA device (numbered from zero) to select * @@ -362,7 +362,7 @@ int ata_wait_ready(struct ata_port *ap, unsigned long deadline) * LOCKING: * caller. */ -void ata_std_dev_select(struct ata_port *ap, unsigned int device) +void ata_sff_dev_select(struct ata_port *ap, unsigned int device) { u8 tmp; @@ -372,7 +372,7 @@ void ata_std_dev_select(struct ata_port *ap, unsigned int device) tmp = ATA_DEVICE_OBS | ATA_DEV1; iowrite8(tmp, ap->ioaddr.device_addr); - ata_pause(ap); /* needed; also flushes, for mmio */ + ata_sff_pause(ap); /* needed; also flushes, for mmio */ } /** @@ -386,9 +386,9 @@ void ata_std_dev_select(struct ata_port *ap, unsigned int device) * make either device 0, or device 1, active on the * ATA channel. * - * This is a high-level version of ata_std_dev_select(), - * which additionally provides the services of inserting - * the proper pauses and status polling, where needed. + * This is a high-level version of ata_sff_dev_select(), which + * additionally provides the services of inserting the proper + * pauses and status polling, where needed. * * LOCKING: * caller. @@ -413,7 +413,7 @@ void ata_dev_select(struct ata_port *ap, unsigned int device, } /** - * ata_irq_on - Enable interrupts on a port. + * ata_sff_irq_on - Enable interrupts on a port. * @ap: Port on which interrupts are enabled. * * Enable interrupts on a legacy IDE device using MMIO or PIO, @@ -422,7 +422,7 @@ void ata_dev_select(struct ata_port *ap, unsigned int device, * LOCKING: * Inherited from caller. */ -u8 ata_irq_on(struct ata_port *ap) +u8 ata_sff_irq_on(struct ata_port *ap) { struct ata_ioports *ioaddr = &ap->ioaddr; u8 tmp; @@ -440,7 +440,7 @@ u8 ata_irq_on(struct ata_port *ap) } /** - * ata_bmdma_irq_clear - Clear PCI IDE BMDMA interrupt. + * ata_sff_irq_clear - Clear PCI IDE BMDMA interrupt. * @ap: Port associated with this ATA transaction. * * Clear interrupt and error flags in DMA status register. @@ -450,7 +450,7 @@ u8 ata_irq_on(struct ata_port *ap) * LOCKING: * spin_lock_irqsave(host lock) */ -void ata_bmdma_irq_clear(struct ata_port *ap) +void ata_sff_irq_clear(struct ata_port *ap) { void __iomem *mmio = ap->ioaddr.bmdma_addr; @@ -461,7 +461,7 @@ void ata_bmdma_irq_clear(struct ata_port *ap) } /** - * ata_tf_load - send taskfile registers to host controller + * ata_sff_tf_load - send taskfile registers to host controller * @ap: Port to which output is sent * @tf: ATA taskfile register set * @@ -470,7 +470,7 @@ void ata_bmdma_irq_clear(struct ata_port *ap) * LOCKING: * Inherited from caller. */ -void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) +void ata_sff_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; @@ -520,7 +520,7 @@ void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) } /** - * ata_tf_read - input device's ATA taskfile shadow registers + * ata_sff_tf_read - input device's ATA taskfile shadow registers * @ap: Port from which input is read * @tf: ATA taskfile register set for storing input * @@ -532,11 +532,11 @@ void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) * LOCKING: * Inherited from caller. */ -void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) +void ata_sff_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - tf->command = ata_check_status(ap); + tf->command = ata_sff_check_status(ap); tf->feature = ioread8(ioaddr->error_addr); tf->nsect = ioread8(ioaddr->nsect_addr); tf->lbal = ioread8(ioaddr->lbal_addr); @@ -560,7 +560,7 @@ void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) } /** - * ata_exec_command - issue ATA command to host controller + * ata_sff_exec_command - issue ATA command to host controller * @ap: port to which command is being issued * @tf: ATA taskfile register set * @@ -570,12 +570,12 @@ void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) * LOCKING: * spin_lock_irqsave(host lock) */ -void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf) +void ata_sff_exec_command(struct ata_port *ap, const struct ata_taskfile *tf) { DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command); iowrite8(tf->command, ap->ioaddr.command_addr); - ata_pause(ap); + ata_sff_pause(ap); } /** @@ -598,7 +598,7 @@ static inline void ata_tf_to_host(struct ata_port *ap, } /** - * ata_data_xfer - Transfer data by PIO + * ata_sff_data_xfer - Transfer data by PIO * @dev: device to target * @buf: data buffer * @buflen: buffer length @@ -612,8 +612,8 @@ static inline void ata_tf_to_host(struct ata_port *ap, * RETURNS: * Bytes consumed. */ -unsigned int ata_data_xfer(struct ata_device *dev, unsigned char *buf, - unsigned int buflen, int rw) +unsigned int ata_sff_data_xfer(struct ata_device *dev, unsigned char *buf, + unsigned int buflen, int rw) { struct ata_port *ap = dev->link->ap; void __iomem *data_addr = ap->ioaddr.data_addr; @@ -644,7 +644,7 @@ unsigned int ata_data_xfer(struct ata_device *dev, unsigned char *buf, } /** - * ata_data_xfer_noirq - Transfer data by PIO + * ata_sff_data_xfer_noirq - Transfer data by PIO * @dev: device to target * @buf: data buffer * @buflen: buffer length @@ -659,14 +659,14 @@ unsigned int ata_data_xfer(struct ata_device *dev, unsigned char *buf, * RETURNS: * Bytes consumed. */ -unsigned int ata_data_xfer_noirq(struct ata_device *dev, unsigned char *buf, - unsigned int buflen, int rw) +unsigned int ata_sff_data_xfer_noirq(struct ata_device *dev, unsigned char *buf, + unsigned int buflen, int rw) { unsigned long flags; unsigned int consumed; local_irq_save(flags); - consumed = ata_data_xfer(dev, buf, buflen, rw); + consumed = ata_sff_data_xfer(dev, buf, buflen, rw); local_irq_restore(flags); return consumed; @@ -752,7 +752,7 @@ static void ata_pio_sectors(struct ata_queued_cmd *qc) } else ata_pio_sector(qc); - ata_altstatus(qc->ap); /* flush */ + ata_sff_altstatus(qc->ap); /* flush */ } /** @@ -773,7 +773,7 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc) WARN_ON(qc->dev->cdb_len < 12); ap->ops->data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1); - ata_altstatus(ap); /* flush */ + ata_sff_altstatus(ap); /* flush */ |