[BLOCK] add FUA support to libata
Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de>
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@ -129,6 +129,7 @@ enum {
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ATA_CMD_READ_EXT = 0x25,
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ATA_CMD_WRITE = 0xCA,
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ATA_CMD_WRITE_EXT = 0x35,
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ATA_CMD_WRITE_FUA_EXT = 0x3D,
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ATA_CMD_PIO_READ = 0x20,
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ATA_CMD_PIO_READ_EXT = 0x24,
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ATA_CMD_PIO_WRITE = 0x30,
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@ -137,6 +138,7 @@ enum {
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ATA_CMD_READ_MULTI_EXT = 0x29,
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ATA_CMD_WRITE_MULTI = 0xC5,
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ATA_CMD_WRITE_MULTI_EXT = 0x39,
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ATA_CMD_WRITE_MULTI_FUA_EXT = 0xCE,
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ATA_CMD_SET_FEATURES = 0xEF,
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ATA_CMD_PACKET = 0xA0,
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ATA_CMD_VERIFY = 0x40,
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@ -192,6 +194,7 @@ enum {
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ATA_TFLAG_DEVICE = (1 << 2), /* enable r/w to device reg */
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ATA_TFLAG_WRITE = (1 << 3), /* data dir: host->dev==1 (write) */
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ATA_TFLAG_LBA = (1 << 4), /* enable LBA */
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ATA_TFLAG_FUA = (1 << 5), /* enable FUA */
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};
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enum ata_tf_protocols {
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@ -245,7 +248,8 @@ struct ata_taskfile {
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#define ata_id_is_sata(id) ((id)[93] == 0)
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#define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
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#define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
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#define ata_id_has_flush(id) ((id)[83] & (1 << 12))
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#define ata_id_has_fua(id) ((id)[84] & (1 << 6))
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#define ata_id_has_flush(id) ((id)[83] & (1 << 12))
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#define ata_id_has_flush_ext(id) ((id)[83] & (1 << 13))
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#define ata_id_has_lba48(id) ((id)[83] & (1 << 10))
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#define ata_id_has_wcache(id) ((id)[82] & (1 << 5))
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