static void ahci_thaw(struct ata_port *ap);
static void ahci_pmp_attach(struct ata_port *ap);
static void ahci_pmp_detach(struct ata_port *ap);
+static int ahci_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int ahci_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static void ahci_postreset(struct ata_link *link, unsigned int *class);
+static int ahci_pmp_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void ahci_error_handler(struct ata_port *ap);
-static void ahci_vt8251_error_handler(struct ata_port *ap);
-static void ahci_p5wdh_error_handler(struct ata_port *ap);
static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
static int ahci_port_resume(struct ata_port *ap);
static void ahci_dev_config(struct ata_device *dev);
.freeze = ahci_freeze,
.thaw = ahci_thaw,
+ .softreset = ahci_softreset,
+ .hardreset = ahci_hardreset,
+ .postreset = ahci_postreset,
+ .pmp_softreset = ahci_pmp_softreset,
.error_handler = ahci_error_handler,
.post_internal_cmd = ahci_post_internal_cmd,
.dev_config = ahci_dev_config,
static struct ata_port_operations ahci_vt8251_ops = {
.inherits = &ahci_ops,
- .error_handler = ahci_vt8251_error_handler,
+ .hardreset = ahci_vt8251_hardreset,
};
static struct ata_port_operations ahci_p5wdh_ops = {
.inherits = &ahci_ops,
- .error_handler = ahci_p5wdh_error_handler,
+ .hardreset = ahci_p5wdh_hardreset,
};
#define AHCI_HFLAGS(flags) .private_data = (void *)(flags)
ahci_start_engine(ap);
}
- /* perform recovery */
- sata_pmp_do_eh(ap, ata_std_prereset, ahci_softreset,
- ahci_hardreset, ahci_postreset,
- sata_pmp_std_prereset, ahci_pmp_softreset,
- sata_pmp_std_hardreset, sata_pmp_std_postreset);
-}
-
-static void ahci_vt8251_error_handler(struct ata_port *ap)
-{
- if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
- /* restart engine */
- ahci_stop_engine(ap);
- ahci_start_engine(ap);
- }
-
- /* perform recovery */
- ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_vt8251_hardreset,
- ahci_postreset);
-}
-
-static void ahci_p5wdh_error_handler(struct ata_port *ap)
-{
- if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
- /* restart engine */
- ahci_stop_engine(ap);
- ahci_start_engine(ap);
- }
-
- /* perform recovery */
- ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_p5wdh_hardreset,
- ahci_postreset);
+ sata_pmp_error_handler(ap);
}
static void ahci_post_internal_cmd(struct ata_queued_cmd *qc)
static int piix_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent);
-static void piix_pata_error_handler(struct ata_port *ap);
+static int piix_pata_prereset(struct ata_link *link, unsigned long deadline);
static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev);
static void piix_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static void ich_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static int ich_pata_cable_detect(struct ata_port *ap);
static u8 piix_vmw_bmdma_status(struct ata_port *ap);
+static int piix_sidpr_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static int piix_sidpr_scr_read(struct ata_port *ap, unsigned int reg, u32 *val);
static int piix_sidpr_scr_write(struct ata_port *ap, unsigned int reg, u32 val);
-static void piix_sidpr_error_handler(struct ata_port *ap);
#ifdef CONFIG_PM
static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
static int piix_pci_device_resume(struct pci_dev *pdev);
.cable_detect = ata_cable_40wire,
.set_piomode = piix_set_piomode,
.set_dmamode = piix_set_dmamode,
- .error_handler = piix_pata_error_handler,
+ .prereset = piix_pata_prereset,
};
static struct ata_port_operations piix_vmw_ops = {
static struct ata_port_operations piix_sidpr_sata_ops = {
.inherits = &piix_sata_ops,
+ .hardreset = piix_sidpr_hardreset,
.scr_read = piix_sidpr_scr_read,
.scr_write = piix_sidpr_scr_write,
- .error_handler = piix_sidpr_error_handler,
};
static const struct piix_map_db ich5_map_db = {
return ata_std_prereset(link, deadline);
}
-static void piix_pata_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, piix_pata_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
/**
* piix_set_piomode - Initialize host controller PATA PIO timings
* @ap: Port whose timings we are configuring
return -EAGAIN;
}
-static void piix_sidpr_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
- piix_sidpr_hardreset, ata_std_postreset);
-}
-
#ifdef CONFIG_PM
static int piix_broken_suspend(void)
{
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,
+ .error_handler = ata_std_error_handler,
};
const struct ata_port_operations sata_port_ops = {
const struct ata_port_operations sata_pmp_port_ops = {
.inherits = &sata_port_ops,
+
+ .pmp_prereset = sata_pmp_std_prereset,
+ .pmp_hardreset = sata_pmp_std_hardreset,
+ .pmp_postreset = sata_pmp_std_postreset,
+ .error_handler = sata_pmp_error_handler,
};
const struct ata_port_operations ata_sff_port_ops = {
.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,
EXPORT_SYMBOL_GPL(ata_bmdma_stop);
EXPORT_SYMBOL_GPL(ata_bmdma_freeze);
EXPORT_SYMBOL_GPL(ata_bmdma_thaw);
-EXPORT_SYMBOL_GPL(ata_bmdma_drive_eh);
EXPORT_SYMBOL_GPL(ata_bmdma_error_handler);
EXPORT_SYMBOL_GPL(ata_bmdma_post_internal_cmd);
EXPORT_SYMBOL_GPL(ata_port_probe);
EXPORT_SYMBOL_GPL(sata_pmp_std_prereset);
EXPORT_SYMBOL_GPL(sata_pmp_std_hardreset);
EXPORT_SYMBOL_GPL(sata_pmp_std_postreset);
-EXPORT_SYMBOL_GPL(sata_pmp_do_eh);
+EXPORT_SYMBOL_GPL(sata_pmp_error_handler);
EXPORT_SYMBOL_GPL(__ata_ehi_push_desc);
EXPORT_SYMBOL_GPL(ata_ehi_push_desc);
EXPORT_SYMBOL_GPL(ata_eh_qc_complete);
EXPORT_SYMBOL_GPL(ata_eh_qc_retry);
EXPORT_SYMBOL_GPL(ata_do_eh);
+EXPORT_SYMBOL_GPL(ata_std_error_handler);
EXPORT_SYMBOL_GPL(ata_irq_on);
EXPORT_SYMBOL_GPL(ata_dev_try_classify);
/**
* ata_do_eh - do standard error handling
* @ap: host port to handle error for
+ *
* @prereset: prereset method (can be NULL)
* @softreset: softreset method (can be NULL)
* @hardreset: hardreset method (can be NULL)
ata_eh_finish(ap);
}
+/**
+ * ata_std_error_handler - standard error handler
+ * @ap: host port to handle error for
+ *
+ * Standard error handler
+ *
+ * LOCKING:
+ * Kernel thread context (may sleep).
+ */
+void ata_std_error_handler(struct ata_port *ap)
+{
+ struct ata_port_operations *ops = ap->ops;
+ ata_reset_fn_t hardreset = ops->hardreset;
+
+ /* sata_std_hardreset is inherited to all drivers from
+ * ata_base_port_ops. Ignore it if SCR access is not
+ * available.
+ */
+ if (hardreset == sata_std_hardreset && !sata_scr_valid(&ap->link))
+ hardreset = NULL;
+
+ ata_do_eh(ap, ops->prereset, ops->softreset, hardreset, ops->postreset);
+}
+
#ifdef CONFIG_PM
/**
* ata_eh_handle_port_suspend - perform port suspend operation
/**
* sata_pmp_eh_recover - recover PMP-enabled port
* @ap: ATA port to recover
- * @prereset: prereset method (can be NULL)
- * @softreset: softreset method
- * @hardreset: hardreset method
- * @postreset: postreset method (can be NULL)
- * @pmp_prereset: PMP prereset method (can be NULL)
- * @pmp_softreset: PMP softreset method (can be NULL)
- * @pmp_hardreset: PMP hardreset method (can be NULL)
- * @pmp_postreset: PMP postreset method (can be NULL)
*
* Drive EH recovery operation for PMP enabled port @ap. This
* function recovers host and PMP ports with proper retrials and
* RETURNS:
* 0 on success, -errno on failure.
*/
-static int sata_pmp_eh_recover(struct ata_port *ap,
- ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
- ata_reset_fn_t hardreset, ata_postreset_fn_t postreset,
- ata_prereset_fn_t pmp_prereset, ata_reset_fn_t pmp_softreset,
- ata_reset_fn_t pmp_hardreset, ata_postreset_fn_t pmp_postreset)
+static int sata_pmp_eh_recover(struct ata_port *ap)
{
+ struct ata_port_operations *ops = ap->ops;
int pmp_tries, link_tries[SATA_PMP_MAX_PORTS];
struct ata_link *pmp_link = &ap->link;
struct ata_device *pmp_dev = pmp_link->device;
retry:
/* PMP attached? */
if (!ap->nr_pmp_links) {
- rc = ata_eh_recover(ap, prereset, softreset, hardreset,
- postreset, NULL);
+ rc = ata_eh_recover(ap, ops->prereset, ops->softreset,
+ ops->hardreset, ops->postreset, NULL);
if (rc) {
ata_link_for_each_dev(dev, &ap->link)
ata_dev_disable(dev);
}
/* recover pmp */
- rc = sata_pmp_eh_recover_pmp(ap, prereset, softreset, hardreset,
- postreset);
+ rc = sata_pmp_eh_recover_pmp(ap, ops->prereset, ops->softreset,
+ ops->hardreset, ops->postreset);
if (rc)
goto pmp_fail;
goto pmp_fail;
/* recover links */
- rc = ata_eh_recover(ap, pmp_prereset, pmp_softreset, pmp_hardreset,
- pmp_postreset, &link);
+ rc = ata_eh_recover(ap, ops->pmp_prereset, ops->pmp_softreset,
+ ops->pmp_hardreset, ops->pmp_postreset, &link);
if (rc)
goto link_fail;
}
/**
- * sata_pmp_do_eh - do standard error handling for PMP-enabled host
+ * sata_pmp_error_handler - do standard error handling for PMP-enabled host
* @ap: host port to handle error for
- * @prereset: prereset method (can be NULL)
- * @softreset: softreset method
- * @hardreset: hardreset method
- * @postreset: postreset method (can be NULL)
- * @pmp_prereset: PMP prereset method (can be NULL)
- * @pmp_softreset: PMP softreset method (can be NULL)
- * @pmp_hardreset: PMP hardreset method (can be NULL)
- * @pmp_postreset: PMP postreset method (can be NULL)
*
* Perform standard error handling sequence for PMP-enabled host
* @ap.
* LOCKING:
* Kernel thread context (may sleep).
*/
-void sata_pmp_do_eh(struct ata_port *ap,
- ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
- ata_reset_fn_t hardreset, ata_postreset_fn_t postreset,
- ata_prereset_fn_t pmp_prereset, ata_reset_fn_t pmp_softreset,
- ata_reset_fn_t pmp_hardreset, ata_postreset_fn_t pmp_postreset)
+void sata_pmp_error_handler(struct ata_port *ap)
{
ata_eh_autopsy(ap);
ata_eh_report(ap);
- sata_pmp_eh_recover(ap, prereset, softreset, hardreset, postreset,
- pmp_prereset, pmp_softreset, pmp_hardreset,
- pmp_postreset);
+ sata_pmp_eh_recover(ap);
ata_eh_finish(ap);
}
}
/**
- * ata_bmdma_drive_eh - Perform EH with given methods for BMDMA controller
+ * ata_bmdma_error_handler - Stock error handler for BMDMA controller
* @ap: port to handle error for
- * @prereset: prereset method (can be NULL)
- * @softreset: softreset method (can be NULL)
- * @hardreset: hardreset method (can be NULL)
- * @postreset: postreset method (can be NULL)
*
- * Handle error for ATA BMDMA controller. It can handle both
+ * Stock error handler for BMDMA controller. It can handle both
* PATA and SATA controllers. Many controllers should be able to
* use this EH as-is or with some added handling before and
* after.
*
- * This function is intended to be used for constructing
- * ->error_handler callback by low level drivers.
- *
* LOCKING:
* Kernel thread context (may sleep)
*/
-void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
- ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
- ata_postreset_fn_t postreset)
+void ata_bmdma_error_handler(struct ata_port *ap)
{
+ ata_reset_fn_t softreset = ap->ops->softreset;
+ ata_reset_fn_t hardreset = ap->ops->hardreset;
struct ata_queued_cmd *qc;
unsigned long flags;
int thaw = 0;
ata_eh_thaw_port(ap);
/* PIO and DMA engines have been stopped, perform recovery */
- ata_do_eh(ap, prereset, softreset, hardreset, postreset);
-}
-
-/**
- * ata_bmdma_error_handler - Stock error handler for BMDMA controller
- * @ap: port to handle error for
- *
- * Stock error handler for BMDMA controller.
- *
- * LOCKING:
- * Kernel thread context (may sleep)
- */
-void ata_bmdma_error_handler(struct ata_port *ap)
-{
- ata_reset_fn_t softreset = NULL, hardreset = NULL;
- if (ap->ioaddr.ctl_addr)
- softreset = ata_std_softreset;
- if (sata_scr_valid(&ap->link))
- hardreset = sata_std_hardreset;
+ /* ata_std_softreset and sata_std_hardreset are inherited to
+ * all SFF drivers from ata_sff_port_ops. Ignore softreset if
+ * ctl isn't accessible. Ignore hardreset if SCR access isn't
+ * available.
+ */
+ if (softreset == ata_std_softreset && !ap->ioaddr.ctl_addr)
+ softreset = NULL;
+ if (hardreset == sata_std_hardreset && !sata_scr_valid(&ap->link))
+ hardreset = NULL;
- ata_bmdma_drive_eh(ap, ata_std_prereset, softreset, hardreset,
- ata_std_postreset);
+ ata_do_eh(ap, ap->ops->prereset, softreset, hardreset,
+ ap->ops->postreset);
}
/**
}
/**
- * artop6210_error_handler - Probe specified port on PATA host controller
- * @ap: Port to probe
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void artop6210_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, artop6210_pre_reset,
- ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
-/**
* artop6260_pre_reset - check for 40/80 pin
* @link: link
* @deadline: deadline jiffies for the operation
}
/**
- * artop6260_error_handler - Probe specified port on PATA host controller
- * @ap: Port to probe
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void artop6260_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, artop6260_pre_reset,
- ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
-/**
* artop6210_load_piomode - Load a set of PATA PIO timings
* @ap: Port whose timings we are configuring
* @adev: Device
.cable_detect = ata_cable_40wire,
.set_piomode = artop6210_set_piomode,
.set_dmamode = artop6210_set_dmamode,
- .error_handler = artop6210_error_handler,
+ .prereset = artop6210_pre_reset,
};
static struct ata_port_operations artop6260_ops = {
.cable_detect = artop6260_cable_detect,
.set_piomode = artop6260_set_piomode,
.set_dmamode = artop6260_set_dmamode,
- .error_handler = artop6260_error_handler,
+ .prereset = artop6260_pre_reset,
};
return ata_std_prereset(link, deadline);
}
-static void atiixp_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, atiixp_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
static int atiixp_cable_detect(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
.cable_detect = atiixp_cable_detect,
.set_piomode = atiixp_set_piomode,
.set_dmamode = atiixp_set_dmamode,
- .error_handler = atiixp_error_handler,
+ .prereset = atiixp_pre_reset,
};
static int atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
write_atapi_register(base, ATA_REG_CTRL, ap->ctl);
}
-/**
- * bfin_error_handler - Stock error handler for DMA controller
- * @ap: port to handle error for
- */
-
-static void bfin_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, bfin_std_softreset, NULL,
- bfin_std_postreset);
-}
-
static void bfin_port_stop(struct ata_port *ap)
{
dev_dbg(ap->dev, "in atapi port stop\n");
.freeze = bfin_bmdma_freeze,
.thaw = bfin_bmdma_thaw,
- .error_handler = bfin_error_handler,
+ .softreset = bfin_std_softreset,
+ .postreset = bfin_std_postreset,
.post_internal_cmd = bfin_bmdma_stop,
.irq_clear = bfin_irq_clear,
}
/**
- * efar_probe_reset - Probe specified port on PATA host controller
- * @ap: Port to probe
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void efar_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, efar_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* efar_cable_detect - check for 40/80 pin
* @ap: Port
*
.cable_detect = efar_cable_detect,
.set_piomode = efar_set_piomode,
.set_dmamode = efar_set_dmamode,
- .error_handler = efar_error_handler,
+ .prereset = efar_pre_reset,
};
return ata_std_prereset(link, deadline);
}
-/**
- * hpt37x_error_handler - reset the hpt374
- * @ap: ATA port to reset
- *
- * Perform probe for HPT37x, except for HPT374 channel 2
- */
-
-static void hpt37x_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, hpt37x_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-static int hpt374_pre_reset(struct ata_link *link, unsigned long deadline)
+static int hpt374_fn1_pre_reset(struct ata_link *link, unsigned long deadline)
{
static const struct pci_bits hpt37x_enable_bits[] = {
{ 0x50, 1, 0x04, 0x04 },
}
/**
- * hpt374_error_handler - reset the hpt374
- * @classes:
- *
- * The 374 cable detect is a little different due to the extra
- * channels. The function 0 channels work like usual but function 1
- * is special
- */
-
-static void hpt374_error_handler(struct ata_port *ap)
-{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
- if (!(PCI_FUNC(pdev->devfn) & 1))
- hpt37x_error_handler(ap);
- else
- ata_bmdma_drive_eh(ap, hpt374_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* hpt370_set_piomode - PIO setup
* @ap: ATA interface
* @adev: device on the interface
.mode_filter = hpt370_filter,
.set_piomode = hpt370_set_piomode,
.set_dmamode = hpt370_set_dmamode,
- .error_handler = hpt37x_error_handler,
+ .prereset = hpt37x_pre_reset,
};
/*
.set_piomode = hpt372_set_piomode,
.set_dmamode = hpt372_set_dmamode,
- .error_handler = hpt37x_error_handler,
+ .prereset = hpt37x_pre_reset,
};
/*
* Configuration for HPT374. Mode setting works like 372 and friends
- * but we have a different cable detection procedure.
+ * but we have a different cable detection procedure for function 1.
*/
-static struct ata_port_operations hpt374_port_ops = {
+static struct ata_port_operations hpt374_fn1_port_ops = {
.inherits = &hpt372_port_ops,
- .error_handler = hpt374_error_handler,
+ .prereset = hpt374_fn1_pre_reset,
};
/**
.udma_mask = ATA_UDMA6,
.port_ops = &hpt372_port_ops
};
- /* HPT374 - UDMA100 */
- static const struct ata_port_info info_hpt374 = {
+ /* HPT374 - UDMA100, function 1 uses different prereset method */
+ static const struct ata_port_info info_hpt374_fn0 = {
+ .flags = ATA_FLAG_SLAVE_POSS,
+ .pio_mask = 0x1f,
+ .mwdma_mask = 0x07,
+ .udma_mask = ATA_UDMA5,
+ .port_ops = &hpt372_port_ops
+ };
+ static const struct ata_port_info info_hpt374_fn1 = {
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = 0x1f,
.mwdma_mask = 0x07,
.udma_mask = ATA_UDMA5,
- .port_ops = &hpt374_port_ops
+ .port_ops = &hpt374_fn1_port_ops
};
static const int MHz[4] = { 33, 40, 50, 66 };
break;
case PCI_DEVICE_ID_TTI_HPT374:
chip_table = &hpt374;
- ppi[0] = &info_hpt374;
+ if (!(PCI_FUNC(dev->devfn) & 1))
+ *ppi = &info_hpt374_fn0;
+ else
+ *ppi = &info_hpt374_fn1;
break;
default:
printk(KERN_ERR "pata_hpt37x: PCI table is bogus please report (%d).\n", dev->device);
* Reset the hardware and state machine,
*/
-static int hpt3xn_pre_reset(struct ata_link *link, unsigned long deadline)
+static int hpt3x2n_pre_reset(struct ata_link *link, unsigned long deadline)
{
struct ata_port *ap = link->ap;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
}
/**
- * hpt3x2n_error_handler - probe the hpt3x2n bus
- * @ap: ATA port to reset
- *
- * Perform the probe reset handling for the 3x2N
- */
-
-static void hpt3x2n_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, hpt3xn_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* hpt3x2n_set_piomode - PIO setup
* @ap: ATA interface
* @adev: device on the interface
.cable_detect = hpt3x2n_cable_detect,
.set_piomode = hpt3x2n_set_piomode,
.set_dmamode = hpt3x2n_set_dmamode,
- .error_handler = hpt3x2n_error_handler,
+ .prereset = hpt3x2n_pre_reset,
};
/**
}
}
-static void pata_icside_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL,
- pata_icside_postreset);
-}
-
static struct ata_port_operations pata_icside_port_ops = {
.inherits = &ata_sff_port_ops,
/* no need to build any PRD tables for DMA */
.cable_detect = ata_cable_40wire,
.set_dmamode = pata_icside_set_dmamode,
- .error_handler = pata_icside_error_handler,
+ .postreset = pata_icside_postreset,
.post_internal_cmd = pata_icside_bmdma_stop,
};
}
/**
- * it8213_error_handler - Probe specified port on PATA host controller
- * @ap: Port to probe
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void it8213_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, it8213_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* it8213_cable_detect - check for 40/80 pin
* @ap: Port
*
.cable_detect = it8213_cable_detect,
.set_piomode = it8213_set_piomode,
.set_dmamode = it8213_set_dmamode,
- .error_handler = it8213_error_handler,
+ .prereset = it8213_pre_reset,
};
ata_std_dev_select(ap,device);
}
-static void
-mpc52xx_ata_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
-
-
static struct scsi_host_template mpc52xx_ata_sht = {
ATA_PIO_SHT(DRV_NAME),
};
.dev_select = mpc52xx_ata_dev_select,
.cable_detect = ata_cable_40wire,
.set_piomode = mpc52xx_ata_set_piomode,
- .error_handler = mpc52xx_ata_error_handler,
.post_internal_cmd = ATA_OP_NULL,
};
}
/**
- * mpiix_error_handler - probe reset
- * @ap: ATA port
- *
- * Perform the ATA probe and bus reset sequence plus specific handling
- * for this hardware. The MPIIX has the enable bits in a different place
- * to PIIX4 and friends. As a pure PIO device it has no cable detect
- */
-
-static void mpiix_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, mpiix_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* mpiix_set_piomode - set initial PIO mode data
* @ap: ATA interface
* @adev: ATA device
.qc_issue = mpiix_qc_issue_prot,
.cable_detect = ata_cable_40wire,
.set_piomode = mpiix_set_piomode,
- .error_handler = mpiix_error_handler,
+ .prereset = mpiix_pre_reset,
};
static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id)
}
/**
- * ns87410_error_handler - probe reset
- * @ap: ATA port
- *
- * Perform the ATA probe and bus reset sequence plus specific handling
- * for this hardware. The MPIIX has the enable bits in a different place
- * to PIIX4 and friends. As a pure PIO device it has no cable detect
- */
-
-static void ns87410_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ns87410_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* ns87410_set_piomode - set initial PIO mode data
* @ap: ATA interface
* @adev: ATA device
.qc_issue = ns87410_qc_issue_prot,
.cable_detect = ata_cable_40wire,
.set_piomode = ns87410_set_piomode,
- .error_handler = ns87410_error_handler,
+ .prereset = ns87410_pre_reset,
};
static int ns87410_init_one(struct pci_dev *dev, const struct pci_device_id *id)
}
/**
- * oldpiix_pata_error_handler - Probe specified port on PATA host controller
- * @ap: Port to probe
- * @classes:
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void oldpiix_pata_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, oldpiix_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* oldpiix_set_piomode - Initialize host controller PATA PIO timings
* @ap: Port whose timings we are configuring
* @adev: Device whose timings we are configuring
.cable_detect = ata_cable_40wire,
.set_piomode = oldpiix_set_piomode,
.set_dmamode = oldpiix_set_dmamode,
- .error_handler = oldpiix_pata_error_handler,
+ .prereset = oldpiix_pre_reset,
};
}
/**
- * opti_probe_reset - probe reset
- * @ap: ATA port
- *
- * Perform the ATA probe and bus reset sequence plus specific handling
- * for this hardware. The Opti needs little handling - we have no UDMA66
- * capability that needs cable detection. All we must do is check the port
- * is enabled.
- */
-
-static void opti_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, opti_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* opti_write_reg - control register setup
* @ap: ATA port
* @value: value
.inherits = &ata_sff_port_ops,
.cable_detect = ata_cable_40wire,
.set_piomode = opti_set_piomode,
- .error_handler = opti_error_handler,
+ .prereset = opti_pre_reset,
};
static int opti_init_one(struct pci_dev *dev, const struct pci_device_id *id)
}
/**
- * optidma_probe_reset - probe reset
- * @ap: ATA port
- *
- * Perform the ATA probe and bus reset sequence plus specific handling
- * for this hardware. The Opti needs little handling - we have no UDMA66
- * capability that needs cable detection. All we must do is check the port
- * is enabled.
- */
-
-static void optidma_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, optidma_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* optidma_unlock - unlock control registers
* @ap: ATA port
*
.set_piomode = optidma_set_pio_mode,
.set_dmamode = optidma_set_dma_mode,
.set_mode = optidma_set_mode,
- .error_handler = optidma_error_handler,
+ .prereset = optidma_pre_reset,
};
static struct ata_port_operations optiplus_port_ops = {
};
static int pdc2027x_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-static void pdc2027x_error_handler(struct ata_port *ap);
+static int pdc2027x_prereset(struct ata_link *link, unsigned long deadline);
static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev);
static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static int pdc2027x_check_atapi_dma(struct ata_queued_cmd *qc);
.inherits = &ata_bmdma_port_ops,
.check_atapi_dma = pdc2027x_check_atapi_dma,
.cable_detect = pdc2027x_cable_detect,
- .error_handler = pdc2027x_error_handler,
+ .prereset = pdc2027x_prereset,
};
static struct ata_port_operations pdc2027x_pata133_ops = {
}
/**
- * pdc2027x_error_handler - Perform reset on PATA port and classify
- * @ap: Port to reset
- *
- * Reset PATA phy and classify attached devices.
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void pdc2027x_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, pdc2027x_prereset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* pdc2720x_mode_filter - mode selection filter
* @adev: ATA device
* @mask: list of modes proposed
}
/**
- * scc_error_handler - Stock error handler for BMDMA controller
- * @ap: port to handle error for
- */
-
-static void scc_error_handler (struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, scc_pata_prereset, scc_std_softreset, NULL,
- scc_std_postreset);
-}
-
-/**
* scc_bmdma_irq_clear - Clear PCI IDE BMDMA interrupt.
* @ap: Port associated with this ATA transaction.
*
.data_xfer = scc_data_xfer,
.freeze = scc_bmdma_freeze,
- .error_handler = scc_error_handler,
+ .prereset = scc_pata_prereset,
+ .softreset = scc_std_softreset,
+ .postreset = scc_std_postreset,
.post_internal_cmd = scc_bmdma_stop,
.irq_clear = scc_bmdma_irq_clear,
/**
- * sis_error_handler - Probe specified port on PATA host controller
- * @ap: Port to probe
- *
- * LOCKING:
- * None (inherited from caller).
- */
-
-static void sis_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, sis_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* sis_set_fifo - Set RWP fifo bits for this device
* @ap: Port
* @adev: Device
static struct ata_port_operations sis_base_ops = {
.inherits = &ata_bmdma_port_ops,
- .error_handler = sis_error_handler,
+ .prereset = sis_pre_reset,
};
static struct ata_port_operations sis_133_ops = {
}
-static void sl82c105_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, sl82c105_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-
/**
* sl82c105_configure_piomode - set chip PIO timing
* @ap: ATA interface
.bmdma_stop = sl82c105_bmdma_stop,
.cable_detect = ata_cable_40wire,
.set_piomode = sl82c105_set_piomode,
- .error_handler = sl82c105_error_handler,
+ .prereset = sl82c105_pre_reset,
};
/**
-static void triflex_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, triflex_prereset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
/**
* triflex_load_timing - timing configuration
* @ap: ATA interface
.bmdma_stop = triflex_bmdma_stop,
.cable_detect = ata_cable_40wire,
.set_piomode = triflex_set_piomode,
- .error_handler = triflex_error_handler,
+ .prereset = triflex_prereset,
};
static int triflex_init_one(struct pci_dev *dev, const struct pci_device_id *id)
/**
- * via_error_handler - reset for VIA chips
- * @ap: ATA port
- *
- * Handle the reset callback for the later chips with cable detect
- */
-
-static void via_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, via_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
-/**
* via_do_set_mode - set initial PIO mode data
* @ap: ATA interface
* @adev: ATA device
.cable_detect = via_cable_detect,
.set_piomode = via_set_piomode,
.set_dmamode = via_set_dmamode,
- .error_handler = via_error_handler,
+ .prereset = via_pre_reset,
};
static struct ata_port_operations via_port_ops_noirq = {
static u8 adma_bmdma_status(struct ata_port *ap);
static void adma_freeze(struct ata_port *ap);
static void adma_thaw(struct ata_port *ap);
-static void adma_error_handler(struct ata_port *ap);
+static int adma_prereset(struct ata_link *link, unsigned long deadline);
static struct scsi_host_template adma_ata_sht = {
ATA_BASE_SHT(DRV_NAME),
.freeze = adma_freeze,
.thaw = adma_thaw,
- .error_handler = adma_error_handler,
+ .prereset = adma_prereset,
+ .softreset = ata_std_softreset,
.port_start = adma_port_start,
.port_stop = adma_port_stop,
return ata_std_prereset(link, deadline);
}
-static void adma_error_handler(struct ata_port *ap)
-{
- ata_do_eh(ap, adma_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
static int adma_fill_sg(struct ata_queued_cmd *qc)
{
struct scatterlist *sg;
return -EIO;
}
-static void sata_fsl_error_handler(struct ata_port *ap)
-{
-
- DPRINTK("in xx_error_handler\n");
-
- /* perform recovery */
- ata_do_eh(ap, ata_std_prereset, sata_fsl_softreset, sata_std_hardreset,
- ata_std_postreset);
-}
-
static void sata_fsl_post_internal_cmd(struct ata_queued_cmd *qc)
{
if (qc->flags & ATA_QCFLAG_FAILED)
.freeze = sata_fsl_freeze,
.thaw = sata_fsl_thaw,
- .error_handler = sata_fsl_error_handler,
+ .softreset = sata_fsl_softreset,
.post_internal_cmd = sata_fsl_post_internal_cmd,
.port_start = sata_fsl_port_start,
spin_unlock_irqrestore(ap->lock, flags);
/* PIO and DMA engines have been stopped, perform recovery */
- ata_do_eh(ap, ata_std_prereset, NULL, inic_hardreset,
- ata_std_postreset);
+ ata_std_error_handler(ap);
}
static void inic_post_internal_cmd(struct ata_queued_cmd *qc)
.freeze = inic_freeze,
.thaw = inic_thaw,
+ .softreset = ATA_OP_NULL, /* softreset is broken */
+ .hardreset = inic_hardreset,
.error_handler = inic_error_handler,
.post_internal_cmd = inic_post_internal_cmd,
.dev_config = inic_dev_config,
static void mv_qc_prep(struct ata_queued_cmd *qc);
static void mv_qc_prep_iie(struct ata_queued_cmd *qc);
static unsigned int mv_qc_issue(struct ata_queued_cmd *qc);
-static void mv_error_handler(struct ata_port *ap);
+static int mv_prereset(struct ata_link *link, unsigned long deadline);
+static int mv_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static void mv_postreset(struct ata_link *link, unsigned int *classes);
static void mv_eh_freeze(struct ata_port *ap);
static void mv_eh_thaw(struct ata_port *ap);
static void mv6_dev_config(struct ata_device *dev);
.freeze = mv_eh_freeze,
.thaw = mv_eh_thaw,
- .error_handler = mv_error_handler,
+ .prereset = mv_prereset,
+ .hardreset = mv_hardreset,
+ .postreset = mv_postreset,
+ .error_handler = ata_std_error_handler, /* avoid SFF EH */
.post_internal_cmd = ATA_OP_NULL,
.scr_read = mv5_scr_read,
iowrite8(ap->ctl, ap->ioaddr.ctl_addr);
}
-static void mv_error_handler(struct ata_port *ap)
-{
- ata_do_eh(ap, mv_prereset, ata_std_softreset,
- mv_hardreset, mv_postreset);
-}
-
static void mv_eh_freeze(struct ata_port *ap)
{
struct mv_host_priv *hpriv = ap->host->private_data;
static void nv_nf2_thaw(struct ata_port *ap);
static void nv_ck804_freeze(struct ata_port *ap);
static void nv_ck804_thaw(struct ata_port *ap);
-static void nv_error_handler(struct ata_port *ap);
+static int nv_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static int nv_adma_slave_config(struct scsi_device *sdev);
static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
static struct ata_port_operations nv_generic_ops = {
.inherits = &ata_bmdma_port_ops,
- .error_handler = nv_error_handler,
+ .hardreset = nv_hardreset,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};
return sata_std_hardreset(link, &dummy, deadline);
}
-static void nv_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
- nv_hardreset, ata_std_postreset);
-}
-
static void nv_adma_error_handler(struct ata_port *ap)
{
struct nv_adma_port_priv *pp = ap->private_data;
readw(mmio + NV_ADMA_CTL); /* flush posted write */
}
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
- nv_hardreset, ata_std_postreset);
+ ata_bmdma_error_handler(ap);
}
static void nv_swncq_qc_to_dq(struct ata_port *ap, struct ata_queued_cmd *qc)
ehc->i.action |= ATA_EH_RESET;
}
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
- nv_hardreset, ata_std_postreset);
+ ata_bmdma_error_handler(ap);
}
#ifdef CONFIG_PM
static void pdc_sata_freeze(struct ata_port *ap);
static void pdc_thaw(struct ata_port *ap);
static void pdc_sata_thaw(struct ata_port *ap);
-static void pdc_pata_error_handler(struct ata_port *ap);
-static void pdc_sata_error_handler(struct ata_port *ap);
+static void pdc_error_handler(struct ata_port *ap);
static void pdc_post_internal_cmd(struct ata_queued_cmd *qc);
static int pdc_pata_cable_detect(struct ata_port *ap);
static int pdc_sata_cable_detect(struct ata_port *ap);
.irq_clear = pdc_irq_clear,
.post_internal_cmd = pdc_post_internal_cmd,
+ .error_handler = pdc_error_handler,
};
static struct ata_port_operations pdc_sata_ops = {
.cable_detect = pdc_sata_cable_detect,
.freeze = pdc_sata_freeze,
.thaw = pdc_sata_thaw,
- .error_handler = pdc_sata_error_handler,
.scr_read = pdc_sata_scr_read,
.scr_write = pdc_sata_scr_write,
.port_start = pdc_sata_port_start,
.cable_detect = pdc_pata_cable_detect,
.freeze = pdc_freeze,
.thaw = pdc_thaw,
- .error_handler = pdc_pata_error_handler,
.port_start = pdc_common_port_start,
};
readl(host_mmio + hotplug_offset); /* flush */
}
-static void pdc_common_error_handler(struct ata_port *ap, ata_reset_fn_t hardreset)
+static void pdc_error_handler(struct ata_port *ap)
{
if (!(ap->pflags & ATA_PFLAG_FROZEN))
pdc_reset_port(ap);
- /* perform recovery */
- ata_do_eh(ap, ata_std_prereset, ata_std_softreset, hardreset,
- ata_std_postreset);
-}
-
-static void pdc_pata_error_handler(struct ata_port *ap)
-{
- pdc_common_error_handler(ap, NULL);
-}
-
-static void pdc_sata_error_handler(struct ata_port *ap)
-{
- pdc_common_error_handler(ap, sata_std_hardreset);
+ ata_std_error_handler(ap);
}
static void pdc_post_internal_cmd(struct ata_queued_cmd *qc)
static u8 qs_bmdma_status(struct ata_port *ap);
static void qs_freeze(struct ata_port *ap);
static void qs_thaw(struct ata_port *ap);
+static int qs_prereset(struct ata_link *link, unsigned long deadline);
static void qs_error_handler(struct ata_port *ap);
static struct scsi_host_template qs_ata_sht = {
.freeze = qs_freeze,
.thaw = qs_thaw,
+ .prereset = qs_prereset,
+ .softreset = ATA_OP_NULL,
.error_handler = qs_error_handler,
.post_internal_cmd = ATA_OP_NULL,
static void qs_error_handler(struct ata_port *ap)
{
qs_enter_reg_mode(ap);
- ata_do_eh(ap, qs_prereset, NULL, sata_std_hardreset,
- ata_std_postreset);
+ ata_std_error_handler(ap);
}
static int qs_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val)
static void sil24_pmp_detach(struct ata_port *ap);
static void sil24_freeze(struct ata_port *ap);
static void sil24_thaw(struct ata_port *ap);
+static int sil24_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int sil24_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int sil24_pmp_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int sil24_pmp_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void sil24_error_handler(struct ata_port *ap);
static void sil24_post_internal_cmd(struct ata_queued_cmd *qc);
static int sil24_port_start(struct ata_port *ap);
.freeze = sil24_freeze,
.thaw = sil24_thaw,
+ .softreset = sil24_softreset,
+ .hardreset = sil24_hardreset,
+ .pmp_softreset = sil24_pmp_softreset,
+ .pmp_hardreset = sil24_pmp_hardreset,
.error_handler = sil24_error_handler,
.post_internal_cmd = sil24_post_internal_cmd,
.dev_config = sil24_dev_config,
if (sil24_init_port(ap))
ata_eh_freeze_port(ap);
- /* perform recovery */
- sata_pmp_do_eh(ap, ata_std_prereset, sil24_softreset, sil24_hardreset,
- ata_std_postreset, sata_pmp_std_prereset,
- sil24_pmp_softreset, sil24_pmp_hardreset,
- sata_pmp_std_postreset);
+ sata_pmp_error_handler(ap);
pp->do_port_rst = 0;
}
static int svia_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int svia_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static void svia_noop_freeze(struct ata_port *ap);
-static void vt6420_error_handler(struct ata_port *ap);
+static int vt6420_prereset(struct ata_link *link, unsigned long deadline);
static int vt6421_pata_cable_detect(struct ata_port *ap);
static void vt6421_set_pio_mode(struct ata_port *ap, struct ata_device *adev);
static void vt6421_set_dma_mode(struct ata_port *ap, struct ata_device *adev);
static struct ata_port_operations vt6420_sata_ops = {
.inherits = &ata_bmdma_port_ops,
.freeze = svia_noop_freeze,
- .error_handler = vt6420_error_handler,
+ .prereset = vt6420_prereset,
};
static struct ata_port_operations vt6421_pata_ops = {
return 0;
}
-static void vt6420_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, vt6420_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
static int vt6421_pata_cable_detect(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
if (ipr_is_gata(res) && res->sata_port) {
ap = res->sata_port->ap;
spin_unlock_irq(scsi_cmd->device->host->host_lock);
- ata_do_eh(ap, NULL, NULL, ipr_sata_reset, NULL);
+ ata_std_error_handler(ap);
spin_lock_irq(scsi_cmd->device->host->host_lock);
list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
.check_altstatus = ipr_ata_check_altstatus,
.dev_select = ata_noop_dev_select,
.phy_reset = ipr_ata_phy_reset,
+ .hardreset = ipr_sata_reset,
.post_internal_cmd = ipr_ata_post_internal,
.tf_read = ipr_tf_read,
.qc_prep = ata_noop_qc_prep,
void (*freeze)(struct ata_port *ap);
void (*thaw)(struct ata_port *ap);
+ ata_prereset_fn_t prereset;
+ ata_reset_fn_t softreset;
+ ata_reset_fn_t hardreset;
+ ata_postreset_fn_t postreset;
+ ata_prereset_fn_t pmp_prereset;
+ ata_reset_fn_t pmp_softreset;
+ ata_reset_fn_t pmp_hardreset;
+ ata_postreset_fn_t pmp_postreset;
void (*error_handler)(struct ata_port *ap);
void (*post_internal_cmd)(struct ata_queued_cmd *qc);
extern void ata_noop_irq_clear(struct ata_port *ap);
extern void ata_bmdma_freeze(struct ata_port *ap);
extern void ata_bmdma_thaw(struct ata_port *ap);
-extern void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
- ata_reset_fn_t softreset,
- ata_reset_fn_t hardreset,
- ata_postreset_fn_t postreset);
extern void ata_bmdma_error_handler(struct ata_port *ap);
extern void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc);
extern int ata_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
extern int sata_pmp_std_hardreset(struct ata_link *link, unsigned int *class,
unsigned long deadline);
extern void sata_pmp_std_postreset(struct ata_link *link, unsigned int *class);
-extern void sata_pmp_do_eh(struct ata_port *ap,
- ata_prereset_fn_t prereset, ata_reset_fn_t softreset,
- ata_reset_fn_t hardreset, ata_postreset_fn_t postreset,
- ata_prereset_fn_t pmp_prereset, ata_reset_fn_t pmp_softreset,
- ata_reset_fn_t pmp_hardreset, ata_postreset_fn_t pmp_postreset);
+extern void sata_pmp_error_handler(struct ata_port *ap);
/*
* EH
extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
ata_postreset_fn_t postreset);
+extern void ata_std_error_handler(struct ata_port *ap);
/*
* Base operations to inherit from and initializers for sht
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff