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path: root/drivers/scsi/libata-core.c
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Diffstat (limited to 'drivers/scsi/libata-core.c')
-rw-r--r--drivers/scsi/libata-core.c338
1 files changed, 203 insertions, 135 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 1c960ac1617..427b73a3886 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -61,9 +61,9 @@
#include "libata.h"
/* debounce timing parameters in msecs { interval, duration, timeout } */
-const unsigned long sata_deb_timing_boot[] = { 5, 100, 2000 };
-const unsigned long sata_deb_timing_eh[] = { 25, 500, 2000 };
-const unsigned long sata_deb_timing_before_fsrst[] = { 100, 2000, 5000 };
+const unsigned long sata_deb_timing_normal[] = { 5, 100, 2000 };
+const unsigned long sata_deb_timing_hotplug[] = { 25, 500, 2000 };
+const unsigned long sata_deb_timing_long[] = { 100, 2000, 5000 };
static unsigned int ata_dev_init_params(struct ata_device *dev,
u16 heads, u16 sectors);
@@ -907,7 +907,7 @@ void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *), void *data,
{
int rc;
- if (ap->flags & ATA_FLAG_FLUSH_PORT_TASK)
+ if (ap->pflags & ATA_PFLAG_FLUSH_PORT_TASK)
return;
PREPARE_WORK(&ap->port_task, fn, data);
@@ -938,7 +938,7 @@ void ata_port_flush_task(struct ata_port *ap)
DPRINTK("ENTER\n");
spin_lock_irqsave(ap->lock, flags);
- ap->flags |= ATA_FLAG_FLUSH_PORT_TASK;
+ ap->pflags |= ATA_PFLAG_FLUSH_PORT_TASK;
spin_unlock_irqrestore(ap->lock, flags);
DPRINTK("flush #1\n");
@@ -957,7 +957,7 @@ void ata_port_flush_task(struct ata_port *ap)
}
spin_lock_irqsave(ap->lock, flags);
- ap->flags &= ~ATA_FLAG_FLUSH_PORT_TASK;
+ ap->pflags &= ~ATA_PFLAG_FLUSH_PORT_TASK;
spin_unlock_irqrestore(ap->lock, flags);
if (ata_msg_ctl(ap))
@@ -1009,7 +1009,7 @@ unsigned ata_exec_internal(struct ata_device *dev,
spin_lock_irqsave(ap->lock, flags);
/* no internal command while frozen */
- if (ap->flags & ATA_FLAG_FROZEN) {
+ if (ap->pflags & ATA_PFLAG_FROZEN) {
spin_unlock_irqrestore(ap->lock, flags);
return AC_ERR_SYSTEM;
}
@@ -1256,10 +1256,15 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
swap_buf_le16(id, ATA_ID_WORDS);
/* sanity check */
- if ((class == ATA_DEV_ATA) != (ata_id_is_ata(id) | ata_id_is_cfa(id))) {
- rc = -EINVAL;
- reason = "device reports illegal type";
- goto err_out;
+ rc = -EINVAL;
+ reason = "device reports illegal type";
+
+ if (class == ATA_DEV_ATA) {
+ if (!ata_id_is_ata(id) && !ata_id_is_cfa(id))
+ goto err_out;
+ } else {
+ if (ata_id_is_ata(id))
+ goto err_out;
}
if (post_reset && class == ATA_DEV_ATA) {
@@ -1325,6 +1330,19 @@ static void ata_dev_config_ncq(struct ata_device *dev,
snprintf(desc, desc_sz, "NCQ (depth %d/%d)", hdepth, ddepth);
}
+static void ata_set_port_max_cmd_len(struct ata_port *ap)
+{
+ int i;
+
+ if (ap->host) {
+ ap->host->max_cmd_len = 0;
+ for (i = 0; i < ATA_MAX_DEVICES; i++)
+ ap->host->max_cmd_len = max_t(unsigned int,
+ ap->host->max_cmd_len,
+ ap->device[i].cdb_len);
+ }
+}
+
/**
* ata_dev_configure - Configure the specified ATA/ATAPI device
* @dev: Target device to configure
@@ -1344,7 +1362,7 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
struct ata_port *ap = dev->ap;
const u16 *id = dev->id;
unsigned int xfer_mask;
- int i, rc;
+ int rc;
if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {
ata_dev_printk(dev, KERN_INFO,
@@ -1404,7 +1422,7 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
ata_dev_config_ncq(dev, ncq_desc, sizeof(ncq_desc));
/* print device info to dmesg */
- if (ata_msg_info(ap))
+ if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO, "ATA-%d, "
"max %s, %Lu sectors: %s %s\n",
ata_id_major_version(id),
@@ -1427,7 +1445,7 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
}
/* print device info to dmesg */
- if (ata_msg_info(ap))
+ if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO, "ATA-%d, "
"max %s, %Lu sectors: CHS %u/%u/%u\n",
ata_id_major_version(id),
@@ -1439,7 +1457,7 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
if (dev->id[59] & 0x100) {
dev->multi_count = dev->id[59] & 0xff;
- if (ata_msg_info(ap))
+ if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO,
"ata%u: dev %u multi count %u\n",
ap->id, dev->devno, dev->multi_count);
@@ -1468,21 +1486,17 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
}
/* print device info to dmesg */
- if (ata_msg_info(ap))
+ if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO, "ATAPI, max %s%s\n",
ata_mode_string(xfer_mask),
cdb_intr_string);
}
- ap->host->max_cmd_len = 0;
- for (i = 0; i < ATA_MAX_DEVICES; i++)
- ap->host->max_cmd_len = max_t(unsigned int,
- ap->host->max_cmd_len,
- ap->device[i].cdb_len);
+ ata_set_port_max_cmd_len(ap);
/* limit bridge transfers to udma5, 200 sectors */
if (ata_dev_knobble(dev)) {
- if (ata_msg_info(ap))
+ if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO,
"applying bridge limits\n");
dev->udma_mask &= ATA_UDMA5;
@@ -2137,7 +2151,7 @@ int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev)
* return error code and failing device on failure.
*/
for (i = 0; i < ATA_MAX_DEVICES; i++) {
- if (ata_dev_enabled(&ap->device[i])) {
+ if (ata_dev_ready(&ap->device[i])) {
ap->ops->set_mode(ap);
break;
}
@@ -2203,7 +2217,8 @@ int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev)
for (i = 0; i < ATA_MAX_DEVICES; i++) {
dev = &ap->device[i];
- if (!ata_dev_enabled(dev))
+ /* don't udpate suspended devices' xfer mode */
+ if (!ata_dev_ready(dev))
continue;
rc = ata_dev_set_mode(dev);
@@ -2579,7 +2594,7 @@ static void ata_wait_spinup(struct ata_port *ap)
/* first, debounce phy if SATA */
if (ap->cbl == ATA_CBL_SATA) {
- rc = sata_phy_debounce(ap, sata_deb_timing_eh);
+ rc = sata_phy_debounce(ap, sata_deb_timing_hotplug);
/* if debounced successfully and offline, no need to wait */
if ((rc == 0 || rc == -EOPNOTSUPP) && ata_port_offline(ap))
@@ -2615,16 +2630,17 @@ static void ata_wait_spinup(struct ata_port *ap)
int ata_std_prereset(struct ata_port *ap)
{
struct ata_eh_context *ehc = &ap->eh_context;
- const unsigned long *timing;
+ const unsigned long *timing = sata_ehc_deb_timing(ehc);
int rc;
- /* hotplug? */
- if (ehc->i.flags & ATA_EHI_HOTPLUGGED) {
- if (ap->flags & ATA_FLAG_HRST_TO_RESUME)
- ehc->i.action |= ATA_EH_HARDRESET;
- if (ap->flags & ATA_FLAG_SKIP_D2H_BSY)
- ata_wait_spinup(ap);
- }
+ /* handle link resume & hotplug spinup */
+ if ((ehc->i.flags & ATA_EHI_RESUME_LINK) &&
+ (ap->flags & ATA_FLAG_HRST_TO_RESUME))
+ ehc->i.action |= ATA_EH_HARDRESET;
+
+ if ((ehc->i.flags & ATA_EHI_HOTPLUGGED) &&
+ (ap->flags & ATA_FLAG_SKIP_D2H_BSY))
+ ata_wait_spinup(ap);
/* if we're about to do hardreset, nothing more to do */
if (ehc->i.action & ATA_EH_HARDRESET)
@@ -2632,11 +2648,6 @@ int ata_std_prereset(struct ata_port *ap)
/* if SATA, resume phy */
if (ap->cbl == ATA_CBL_SATA) {
- if (ap->flags & ATA_FLAG_LOADING)
- timing = sata_deb_timing_boot;
- else
- timing = sata_deb_timing_eh;
-
rc = sata_phy_resume(ap, timing);
if (rc && rc != -EOPNOTSUPP) {
/* phy resume failed */
@@ -2724,6 +2735,8 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes)
*/
int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
{
+ struct ata_eh_context *ehc = &ap->eh_context;
+ const unsigned long *timing = sata_ehc_deb_timing(ehc);
u32 scontrol;
int rc;
@@ -2738,7 +2751,7 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
if ((rc = sata_scr_read(ap, SCR_CONTROL, &scontrol)))
return rc;
- scontrol = (scontrol & 0x0f0) | 0x302;
+ scontrol = (scontrol & 0x0f0) | 0x304;
if ((rc = sata_scr_write(ap, SCR_CONTROL, scontrol)))
return rc;
@@ -2761,7 +2774,7 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
msleep(1);
/* bring phy back */
- sata_phy_resume(ap, sata_deb_timing_eh);
+ sata_phy_resume(ap, timing);
/* TODO: phy layer with polling, timeouts, etc. */
if (ata_port_offline(ap)) {
@@ -4285,7 +4298,7 @@ static struct ata_queued_cmd *ata_qc_new(struct ata_port *ap)
unsigned int i;
/* no command while frozen */
- if (unlikely(ap->flags & ATA_FLAG_FROZEN))
+ if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
return NULL;
/* the last tag is reserved for internal command. */
@@ -4407,7 +4420,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
* taken care of.
*/
if (ap->ops->error_handler) {
- WARN_ON(ap->flags & ATA_FLAG_FROZEN);
+ WARN_ON(ap->pflags & ATA_PFLAG_FROZEN);
if (unlikely(qc->err_mask))
qc->flags |= ATA_QCFLAG_FAILED;
@@ -5001,86 +5014,120 @@ int ata_flush_cache(struct ata_device *dev)
return 0;
}
-static int ata_standby_drive(struct ata_device *dev)
+static int ata_host_set_request_pm(struct ata_host_set *host_set,
+ pm_message_t mesg, unsigned int action,
+ unsigned int ehi_flags, int wait)
{
- unsigned int err_mask;
+ unsigned long flags;
+ int i, rc;
- err_mask = ata_do_simple_cmd(dev, ATA_CMD_STANDBYNOW1);
- if (err_mask) {
- ata_dev_printk(dev, KERN_ERR, "failed to standby drive "
- "(err_mask=0x%x)\n", err_mask);
- return -EIO;
- }
+ for (i = 0; i < host_set->n_ports; i++) {
+ struct ata_port *ap = host_set->ports[i];
- return 0;
-}
+ /* Previous resume operation might still be in
+ * progress. Wait for PM_PENDING to clear.
+ */
+ if (ap->pflags & ATA_PFLAG_PM_PENDING) {
+ ata_port_wait_eh(ap);
+ WARN_ON(ap->pflags & ATA_PFLAG_PM_PENDING);
+ }
-static int ata_start_drive(struct ata_device *dev)
-{
- unsigned int err_mask;
+ /* request PM ops to EH */
+ spin_lock_irqsave(ap->lock, flags);
- err_mask = ata_do_simple_cmd(dev, ATA_CMD_IDLEIMMEDIATE);
- if (err_mask) {
- ata_dev_printk(dev, KERN_ERR, "failed to start drive "
- "(err_mask=0x%x)\n", err_mask);
- return -EIO;
+ ap->pm_mesg = mesg;
+ if (wait) {
+ rc = 0;
+ ap->pm_result = &rc;
+ }
+
+ ap->pflags |= ATA_PFLAG_PM_PENDING;
+ ap->eh_info.action |= action;
+ ap->eh_info.flags |= ehi_flags;
+
+ ata_port_schedule_eh(ap);
+
+ spin_unlock_irqrestore(ap->lock, flags);
+
+ /* wait and check result */
+ if (wait) {
+ ata_port_wait_eh(ap);
+ WARN_ON(ap->pflags & ATA_PFLAG_PM_PENDING);
+ if (rc)
+ return rc;
+ }
}
return 0;
}
/**
- * ata_device_resume - wakeup a previously suspended devices
- * @dev: the device to resume
+ * ata_host_set_suspend - suspend host_set
+ * @host_set: host_set to suspend
+ * @mesg: PM message
*
- * Kick the drive back into action, by sending it an idle immediate
- * command and making sure its transfer mode matches between drive
- * and host.
+ * Suspend @host_set. Actual operation is performed by EH. This
+ * function requests EH to perform PM operations and waits for EH
+ * to finish.
+ *
+ * LOCKING:
+ * Kernel thread context (may sleep).
*
+ * RETURNS:
+ * 0 on success, -errno on failure.
*/
-int ata_device_resume(struct ata_device *dev)
+int ata_host_set_suspend(struct ata_host_set *host_set, pm_message_t mesg)
{
- struct ata_port *ap = dev->ap;
+ int i, j, rc;
- if (ap->flags & ATA_FLAG_SUSPENDED) {
- struct ata_device *failed_dev;
+ rc = ata_host_set_request_pm(host_set, mesg, 0, ATA_EHI_QUIET, 1);
+ if (rc)
+ goto fail;
- ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT);
- ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 200000);
+ /* EH is quiescent now. Fail if we have any ready device.
+ * This happens if hotplug occurs between completion of device
+ * suspension and here.
+ */
+ for (i = 0; i < host_set->n_ports; i++) {
+ struct ata_port *ap = host_set->ports[i];
+
+ for (j = 0; j < ATA_MAX_DEVICES; j++) {
+ struct ata_device *dev = &ap->device[j];
- ap->flags &= ~ATA_FLAG_SUSPENDED;
- while (ata_set_mode(ap, &failed_dev))
- ata_dev_disable(failed_dev);
+ if (ata_dev_ready(dev)) {
+ ata_port_printk(ap, KERN_WARNING,
+ "suspend failed, device %d "
+ "still active\n", dev->devno);
+ rc = -EBUSY;
+ goto fail;
+ }
+ }
}
- if (!ata_dev_enabled(dev))
- return 0;
- if (dev->class == ATA_DEV_ATA)
- ata_start_drive(dev);
+ host_set->dev->power.power_state = mesg;
return 0;
+
+ fail:
+ ata_host_set_resume(host_set);
+ return rc;
}
/**
- * ata_device_suspend - prepare a device for suspend
- * @dev: the device to suspend
- * @state: target power management state
+ * ata_host_set_resume - resume host_set
+ * @host_set: host_set to resume
*
- * Flush the cache on the drive, if appropriate, then issue a
- * standbynow command.
+ * Resume @host_set. Actual operation is performed by EH. This
+ * function requests EH to perform PM operations and returns.
+ * Note that all resume operations are performed parallely.
+ *
+ * LOCKING:
+ * Kernel thread context (may sleep).
*/
-int ata_device_suspend(struct ata_device *dev, pm_message_t state)
+void ata_host_set_resume(struct ata_host_set *host_set)
{
- struct ata_port *ap = dev->ap;
-
- if (!ata_dev_enabled(dev))
- return 0;
- if (dev->class == ATA_DEV_ATA)
- ata_flush_cache(dev);
-
- if (state.event != PM_EVENT_FREEZE)
- ata_standby_drive(dev);
- ap->flags |= ATA_FLAG_SUSPENDED;
- return 0;
+ ata_host_set_request_pm(host_set, PMSG_ON, ATA_EH_SOFTRESET,
+ ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET, 0);
+ host_set->dev->power.power_state = PMSG_ON;
}
/**
@@ -5143,28 +5190,6 @@ void ata_host_stop (struct ata_host_set *host_set)
iounmap(host_set->mmio_base);
}
-
-/**
- * ata_host_remove - Unregister SCSI host structure with upper layers
- * @ap: Port to unregister
- * @do_unregister: 1 if we fully unregister, 0 to just stop the port
- *
- * LOCKING:
- * Inherited from caller.
- */
-
-static void ata_host_remove(struct ata_port *ap, unsigned int do_unregister)
-{
- struct Scsi_Host *sh = ap->host;
-
- DPRINTK("ENTER\n");
-
- if (do_unregister)
- scsi_remove_host(sh);
-
- ap->ops->port_stop(ap);
-}
-
/**
* ata_dev_init - Initialize an ata_device structure
* @dev: Device structure to initialize
@@ -5440,6 +5465,7 @@ int ata_device_add(const struct ata_probe_ent *ent)
}
if (ap->ops->error_handler) {
+ struct ata_eh_info *ehi = &ap->eh_info;
unsigned long flags;
ata_port_probe(ap);
@@ -5447,10 +5473,11 @@ int ata_device_add(const struct ata_probe_ent *ent)
/* kick EH for boot probing */
spin_lock_irqsave(ap->lock, flags);
- ap->eh_info.probe_mask = (1 << ATA_MAX_DEVICES) - 1;
- ap->eh_info.action |= ATA_EH_SOFTRESET;
+ ehi->probe_mask = (1 << ATA_MAX_DEVICES) - 1;
+ ehi->action |= ATA_EH_SOFTRESET;
+ ehi->flags |= ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET;
- ap->flags |= ATA_FLAG_LOADING;
+ ap->pflags |= ATA_PFLAG_LOADING;
ata_port_schedule_eh(ap);
spin_unlock_irqrestore(ap->lock, flags);
@@ -5488,8 +5515,11 @@ int ata_device_add(const struct ata_probe_ent *ent)
err_out:
for (i = 0; i < count; i++) {
- ata_host_remove(host_set->ports[i], 1);
- scsi_host_put(host_set->ports[i]->host);
+ struct ata_port *ap = host_set->ports[i];
+ if (ap) {
+ ap->ops->port_stop(ap);
+ scsi_host_put(ap->host);
+ }
}
err_free_ret:
kfree(host_set);
@@ -5514,11 +5544,11 @@ void ata_port_detach(struct ata_port *ap)
int i;
if (!ap->ops->error_handler)
- return;
+ goto skip_eh;
/* tell EH we're leaving & flush EH */
spin_lock_irqsave(ap->lock, flags);
- ap->flags |= ATA_FLAG_UNLOADING;
+ ap->pflags |= ATA_PFLAG_UNLOADING;
spin_unlock_irqrestore(ap->lock, flags);
ata_port_wait_eh(ap);
@@ -5550,6 +5580,7 @@ void ata_port_detach(struct ata_port *ap)
cancel_delayed_work(&ap->hotplug_task);
flush_workqueue(ata_aux_wq);
+ skip_eh:
/* remove the associated SCSI host */
scsi_remove_host(ap->host);
}
@@ -5618,7 +5649,7 @@ int ata_scsi_release(struct Scsi_Host *host)
DPRINTK("ENTER\n");
ap->ops->port_disable(ap);
- ata_host_remove(ap, 0);
+ ap->ops->port_stop(ap);
DPRINTK("EXIT\n");
return 1;
@@ -5723,20 +5754,55 @@ int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits)
return (tmp == bits->val) ? 1 : 0;
}
-int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t state)
+void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t state)
{
pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_set_power_state(pdev, PCI_D3hot);
- return 0;
+
+ if (state.event == PM_EVENT_SUSPEND) {
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, PCI_D3hot);
+ }
}
-int ata_pci_device_resume(struct pci_dev *pdev)
+void ata_pci_device_do_resume(struct pci_dev *pdev)
{
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
pci_enable_device(pdev);
pci_set_master(pdev);
+}
+
+int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct ata_host_set *host_set = dev_get_drvdata(&pdev->dev);
+ int rc = 0;
+
+ rc = ata_host_set_suspend(host_set, state);
+ if (rc)
+ return rc;
+
+ if (host_set->next) {
+ rc = ata_host_set_suspend(host_set->next, state);
+ if (rc) {
+ ata_host_set_resume(host_set);
+ return rc;
+ }
+ }
+
+ ata_pci_device_do_suspend(pdev, state);
+
+ return 0;
+}
+
+int ata_pci_device_resume(struct pci_dev *pdev)
+{
+ struct ata_host_set *host_set = dev_get_drvdata(&pdev->dev);
+
+ ata_pci_device_do_resume(pdev);
+ ata_host_set_resume(host_set);
+ if (host_set->next)
+ ata_host_set_resume(host_set->next);
+
return 0;
}
#endif /* CONFIG_PCI */
@@ -5842,9 +5908,9 @@ u32 ata_wait_register(void __iomem *reg, u32 mask, u32 val,
* Do not depend on ABI/API stability.
*/
-EXPORT_SYMBOL_GPL(sata_deb_timing_boot);
-EXPORT_SYMBOL_GPL(sata_deb_timing_eh);
-EXPORT_SYMBOL_GPL(sata_deb_timing_before_fsrst);
+EXPORT_SYMBOL_GPL(sata_deb_timing_normal);
+EXPORT_SYMBOL_GPL(sata_deb_timing_hotplug);
+EXPORT_SYMBOL_GPL(sata_deb_timing_long);
EXPORT_SYMBOL_GPL(ata_std_bios_param);
EXPORT_SYMBOL_GPL(ata_std_ports);
EXPORT_SYMBOL_GPL(ata_device_add);
@@ -5916,6 +5982,8 @@ EXPORT_SYMBOL_GPL(sata_scr_write);
EXPORT_SYMBOL_GPL(sata_scr_write_flush);
EXPORT_SYMBOL_GPL(ata_port_online);
EXPORT_SYMBOL_GPL(ata_port_offline);
+EXPORT_SYMBOL_GPL(ata_host_set_suspend);
+EXPORT_SYMBOL_GPL(ata_host_set_resume);
EXPORT_SYMBOL_GPL(ata_id_string);
EXPORT_SYMBOL_GPL(ata_id_c_string);
EXPORT_SYMBOL_GPL(ata_scsi_simulate);
@@ -5930,14 +5998,14 @@ EXPORT_SYMBOL_GPL(ata_pci_host_stop);
EXPORT_SYMBOL_GPL(ata_pci_init_native_mode);
EXPORT_SYMBOL_GPL(ata_pci_init_one);
EXPORT_SYMBOL_GPL(ata_pci_remove_one);
+EXPORT_SYMBOL_GPL(ata_pci_device_do_suspend);
+EXPORT_SYMBOL_GPL(ata_pci_device_do_resume);
EXPORT_SYMBOL_GPL(ata_pci_device_suspend);
EXPORT_SYMBOL_GPL(ata_pci_device_resume);
EXPORT_SYMBOL_GPL(ata_pci_default_filter);
EXPORT_SYMBOL_GPL(ata_pci_clear_simplex);
#endif /* CONFIG_PCI */
-EXPORT_SYMBOL_GPL(ata_device_suspend);
-EXPORT_SYMBOL_GPL(ata_device_resume);
EXPORT_SYMBOL_GPL(ata_scsi_device_suspend);
EXPORT_SYMBOL_GPL(ata_scsi_device_resume);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-23 22:26:17 +0000