libata: use status bit definitions in ata_dump_status()
Use the bit definitions for better readability. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Tejun Heo <tj@kernel.org>
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@ -799,26 +799,27 @@ static void ata_dump_status(unsigned id, struct ata_taskfile *tf)
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if (stat & ATA_BUSY) {
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printk("Busy }\n"); /* Data is not valid in this case */
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} else {
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if (stat & 0x40) printk("DriveReady ");
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if (stat & 0x20) printk("DeviceFault ");
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if (stat & 0x10) printk("SeekComplete ");
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if (stat & 0x08) printk("DataRequest ");
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if (stat & 0x04) printk("CorrectedError ");
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if (stat & 0x02) printk("Sense ");
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if (stat & 0x01) printk("Error ");
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if (stat & ATA_DRDY) printk("DriveReady ");
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if (stat & ATA_DF) printk("DeviceFault ");
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if (stat & ATA_DSC) printk("SeekComplete ");
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if (stat & ATA_DRQ) printk("DataRequest ");
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if (stat & ATA_CORR) printk("CorrectedError ");
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if (stat & ATA_SENSE) printk("Sense ");
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if (stat & ATA_ERR) printk("Error ");
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printk("}\n");
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if (err) {
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printk(KERN_WARNING "ata%u: error=0x%02x { ", id, err);
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if (err & 0x04) printk("DriveStatusError ");
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if (err & 0x80) {
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if (err & 0x04) printk("BadCRC ");
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if (err & ATA_ABORTED) printk("DriveStatusError ");
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if (err & ATA_ICRC) {
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if (err & ATA_ABORTED)
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printk("BadCRC ");
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else printk("Sector ");
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}
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if (err & 0x40) printk("UncorrectableError ");
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if (err & 0x10) printk("SectorIdNotFound ");
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if (err & 0x02) printk("TrackZeroNotFound ");
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if (err & 0x01) printk("AddrMarkNotFound ");
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if (err & ATA_UNC) printk("UncorrectableError ");
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if (err & ATA_IDNF) printk("SectorIdNotFound ");
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if (err & ATA_TRK0NF) printk("TrackZeroNotFound ");
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if (err & ATA_AMNF) printk("AddrMarkNotFound ");
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printk("}\n");
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}
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}
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