From b51e9e5db0e36239f786692f1cac6e435ed30c66 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 29 Jun 2006 01:29:30 +0900 Subject: [PATCH] libata: add ap->pflags and move core dynamic flags to it ap->flags is way too clamped. Separate out core dynamic flags to ap->pflags. ATA_FLAG_DISABLED is a dynamic flag but left alone as it's referenced by a lot of LLDs and it's gonna be removed once all LLDs are converted to new EH. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/scsi/libata-core.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'drivers/scsi/libata-core.c') diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index fd0e6cc0619..ccab1d7cead 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -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; } @@ -2641,7 +2641,7 @@ int ata_std_prereset(struct ata_port *ap) /* if SATA, resume phy */ if (ap->cbl == ATA_CBL_SATA) { - if (ap->flags & ATA_FLAG_LOADING) + if (ap->pflags & ATA_PFLAG_LOADING) timing = sata_deb_timing_boot; else timing = sata_deb_timing_eh; @@ -4294,7 +4294,7 @@ 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. */ @@ -4416,7 +4416,7 @@ 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; @@ -5051,13 +5051,13 @@ int ata_device_resume(struct ata_device *dev) { struct ata_port *ap = dev->ap; - if (ap->flags & ATA_FLAG_SUSPENDED) { + if (ap->pflags & ATA_PFLAG_SUSPENDED) { struct ata_device *failed_dev; ata_busy_sleep(ap, ATA_TMOUT_BOOT_QUICK, ATA_TMOUT_BOOT); ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 200000); - ap->flags &= ~ATA_FLAG_SUSPENDED; + ap->pflags &= ~ATA_PFLAG_SUSPENDED; while (ata_set_mode(ap, &failed_dev)) ata_dev_disable(failed_dev); } @@ -5088,7 +5088,7 @@ int ata_device_suspend(struct ata_device *dev, pm_message_t state) if (state.event != PM_EVENT_FREEZE) ata_standby_drive(dev); - ap->flags |= ATA_FLAG_SUSPENDED; + ap->pflags |= ATA_PFLAG_SUSPENDED; return 0; } @@ -5459,7 +5459,7 @@ int ata_device_add(const struct ata_probe_ent *ent) ap->eh_info.probe_mask = (1 << ATA_MAX_DEVICES) - 1; ap->eh_info.action |= ATA_EH_SOFTRESET; - ap->flags |= ATA_FLAG_LOADING; + ap->pflags |= ATA_PFLAG_LOADING; ata_port_schedule_eh(ap); spin_unlock_irqrestore(ap->lock, flags); @@ -5527,7 +5527,7 @@ void ata_port_detach(struct ata_port *ap) /* 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); -- cgit v1.2.3