diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c index 536d4cb8f08b24..7654a40c12b4b3 100644 --- a/drivers/ata/acard-ahci.c +++ b/drivers/ata/acard-ahci.c @@ -265,7 +265,7 @@ static bool acard_ahci_qc_fill_rtf(struct ata_queued_cmd *qc) if (qc->tf.protocol == ATA_PROT_PIO && qc->dma_dir == DMA_FROM_DEVICE && !(qc->flags & ATA_QCFLAG_FAILED)) { ata_tf_from_fis(rx_fis + RX_FIS_PIO_SETUP, &qc->result_tf); - qc->result_tf.command = (rx_fis + RX_FIS_PIO_SETUP)[15]; + qc->result_tf.status = (rx_fis + RX_FIS_PIO_SETUP)[15]; } else ata_tf_from_fis(rx_fis + RX_FIS_D2H_REG, &qc->result_tf); diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index ab5811ef5a530c..a4d47af4d222bc 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -737,7 +737,7 @@ static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class, /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); rc = sata_link_hardreset(link, sata_ehc_deb_timing(&link->eh_context), @@ -806,7 +806,7 @@ static int ahci_avn_hardreset(struct ata_link *link, unsigned int *class, /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); rc = sata_link_hardreset(link, timing, deadline, &online, diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c index bf5b388bd4e0db..cca78e25b1734e 100644 --- a/drivers/ata/ahci_qoriq.c +++ b/drivers/ata/ahci_qoriq.c @@ -123,7 +123,7 @@ static int ahci_qoriq_hardreset(struct ata_link *link, unsigned int *class, /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); rc = sata_link_hardreset(link, timing, deadline, &online, diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c index 8e206379d699f0..c5b392e07e6504 100644 --- a/drivers/ata/ahci_xgene.c +++ b/drivers/ata/ahci_xgene.c @@ -365,7 +365,7 @@ static int xgene_ahci_do_hardreset(struct ata_link *link, do { /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); rc = sata_link_hardreset(link, timing, deadline, online, ahci_check_ready); diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 0ed484e04fd6c7..cf8c7fd59ada5b 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -1561,7 +1561,7 @@ int ahci_do_hardreset(struct ata_link *link, unsigned int *class, /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); rc = sata_link_hardreset(link, timing, deadline, online, @@ -2033,7 +2033,7 @@ static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc) if (qc->tf.protocol == ATA_PROT_PIO && qc->dma_dir == DMA_FROM_DEVICE && !(qc->flags & ATA_QCFLAG_FAILED)) { ata_tf_from_fis(rx_fis + RX_FIS_PIO_SETUP, &qc->result_tf); - qc->result_tf.command = (rx_fis + RX_FIS_PIO_SETUP)[15]; + qc->result_tf.status = (rx_fis + RX_FIS_PIO_SETUP)[15]; } else ata_tf_from_fis(rx_fis + RX_FIS_D2H_REG, &qc->result_tf); diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index 8cfa8c96bb13cc..bd680d24bb8a4e 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -546,13 +546,13 @@ static void ata_acpi_gtf_to_tf(struct ata_device *dev, tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; tf->protocol = ATA_PROT_NODATA; - tf->feature = gtf->tf[0]; /* 0x1f1 */ + tf->error = gtf->tf[0]; /* 0x1f1 */ tf->nsect = gtf->tf[1]; /* 0x1f2 */ tf->lbal = gtf->tf[2]; /* 0x1f3 */ tf->lbam = gtf->tf[3]; /* 0x1f4 */ tf->lbah = gtf->tf[4]; /* 0x1f5 */ tf->device = gtf->tf[5]; /* 0x1f6 */ - tf->command = gtf->tf[6]; /* 0x1f7 */ + tf->status = gtf->tf[6]; /* 0x1f7 */ } static int ata_acpi_filter_tf(struct ata_device *dev, @@ -679,7 +679,7 @@ static int ata_acpi_run_tf(struct ata_device *dev, "(%s) rejected by device (Stat=0x%02x Err=0x%02x)", tf.command, tf.feature, tf.nsect, tf.lbal, tf.lbam, tf.lbah, tf.device, descr, - rtf.command, rtf.feature); + rtf.status, rtf.error); rc = 0; break; @@ -689,7 +689,7 @@ static int ata_acpi_run_tf(struct ata_device *dev, "(%s) failed (Emask=0x%x Stat=0x%02x Err=0x%02x)", tf.command, tf.feature, tf.nsect, tf.lbal, tf.lbam, tf.lbah, tf.device, descr, - err_mask, rtf.command, rtf.feature); + err_mask, rtf.status, rtf.error); rc = -EIO; break; } diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 0c854aebfe0bdc..d1fab27fb1e1c2 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1171,7 +1171,7 @@ static int ata_read_native_max_address(struct ata_device *dev, u64 *max_sectors) ata_dev_warn(dev, "failed to read native max address (err_mask=0x%x)\n", err_mask); - if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED)) + if (err_mask == AC_ERR_DEV && (tf.error & ATA_ABORTED)) return -EACCES; return -EIO; } @@ -1235,7 +1235,7 @@ static int ata_set_max_sectors(struct ata_device *dev, u64 new_sectors) "failed to set max address (err_mask=0x%x)\n", err_mask); if (err_mask == AC_ERR_DEV && - (tf.feature & (ATA_ABORTED | ATA_IDNF))) + (tf.error & (ATA_ABORTED | ATA_IDNF))) return -EACCES; return -EIO; } @@ -1584,7 +1584,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, /* perform minimal error analysis */ if (qc->flags & ATA_QCFLAG_FAILED) { - if (qc->result_tf.command & (ATA_ERR | ATA_DF)) + if (qc->result_tf.status & (ATA_ERR | ATA_DF)) qc->err_mask |= AC_ERR_DEV; if (!qc->err_mask) @@ -1593,7 +1593,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, if (qc->err_mask & ~AC_ERR_OTHER) qc->err_mask &= ~AC_ERR_OTHER; } else if (qc->tf.command == ATA_CMD_REQ_SENSE_DATA) { - qc->result_tf.command |= ATA_SENSE; + qc->result_tf.status |= ATA_SENSE; } /* finish up */ @@ -1813,7 +1813,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, return 0; } - if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) { + if ((err_mask == AC_ERR_DEV) && (tf.error & ATA_ABORTED)) { /* Device or controller might have reported * the wrong device class. Give a shot at the * other IDENTIFY if the current one is @@ -4384,7 +4384,7 @@ static unsigned int ata_dev_init_params(struct ata_device *dev, /* A clean abort indicates an original or just out of spec drive and we should continue as we issue the setup based on the drive reported working geometry */ - if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED)) + if (err_mask == AC_ERR_DEV && (tf.error & ATA_ABORTED)) err_mask = 0; return err_mask; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 7951fd946bf9d8..db9aa544657bbb 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1386,7 +1386,7 @@ unsigned int atapi_eh_tur(struct ata_device *dev, u8 *r_sense_key) err_mask = ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0); if (err_mask == AC_ERR_DEV) - *r_sense_key = tf.feature >> 4; + *r_sense_key = tf.error >> 4; return err_mask; } @@ -1429,12 +1429,12 @@ static void ata_eh_request_sense(struct ata_queued_cmd *qc, err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); /* Ignore err_mask; ATA_ERR might be set */ - if (tf.command & ATA_SENSE) { + if (tf.status & ATA_SENSE) { ata_scsi_set_sense(dev, cmd, tf.lbah, tf.lbam, tf.lbal); qc->flags |= ATA_QCFLAG_SENSE_VALID; } else { ata_dev_warn(dev, "request sense failed stat %02x emask %x\n", - tf.command, err_mask); + tf.status, err_mask); } } @@ -1557,7 +1557,7 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc, const struct ata_taskfile *tf) { unsigned int tmp, action = 0; - u8 stat = tf->command, err = tf->feature; + u8 stat = tf->status, err = tf->error; if ((stat & (ATA_BUSY | ATA_DRQ | ATA_DRDY)) != ATA_DRDY) { qc->err_mask |= AC_ERR_HSM; @@ -1594,7 +1594,7 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc, if (!(qc->ap->pflags & ATA_PFLAG_FROZEN)) { tmp = atapi_eh_request_sense(qc->dev, qc->scsicmd->sense_buffer, - qc->result_tf.feature >> 4); + qc->result_tf.error >> 4); if (!tmp) qc->flags |= ATA_QCFLAG_SENSE_VALID; else @@ -2360,7 +2360,7 @@ static void ata_eh_link_report(struct ata_link *link) cmd->hob_feature, cmd->hob_nsect, cmd->hob_lbal, cmd->hob_lbam, cmd->hob_lbah, cmd->device, qc->tag, data_buf, cdb_buf, - res->command, res->feature, res->nsect, + res->status, res->error, res->nsect, res->lbal, res->lbam, res->lbah, res->hob_feature, res->hob_nsect, res->hob_lbal, res->hob_lbam, res->hob_lbah, @@ -2368,28 +2368,28 @@ static void ata_eh_link_report(struct ata_link *link) qc->err_mask & AC_ERR_NCQ ? " " : ""); #ifdef CONFIG_ATA_VERBOSE_ERROR - if (res->command & (ATA_BUSY | ATA_DRDY | ATA_DF | ATA_DRQ | - ATA_SENSE | ATA_ERR)) { - if (res->command & ATA_BUSY) + if (res->status & (ATA_BUSY | ATA_DRDY | ATA_DF | ATA_DRQ | + ATA_SENSE | ATA_ERR)) { + if (res->status & ATA_BUSY) ata_dev_err(qc->dev, "status: { Busy }\n"); else ata_dev_err(qc->dev, "status: { %s%s%s%s%s}\n", - res->command & ATA_DRDY ? "DRDY " : "", - res->command & ATA_DF ? "DF " : "", - res->command & ATA_DRQ ? "DRQ " : "", - res->command & ATA_SENSE ? "SENSE " : "", - res->command & ATA_ERR ? "ERR " : ""); + res->status & ATA_DRDY ? "DRDY " : "", + res->status & ATA_DF ? "DF " : "", + res->status & ATA_DRQ ? "DRQ " : "", + res->status & ATA_SENSE ? "SENSE " : "", + res->status & ATA_ERR ? "ERR " : ""); } if (cmd->command != ATA_CMD_PACKET && - (res->feature & (ATA_ICRC | ATA_UNC | ATA_AMNF | - ATA_IDNF | ATA_ABORTED))) + (res->error & (ATA_ICRC | ATA_UNC | ATA_AMNF | ATA_IDNF | + ATA_ABORTED))) ata_dev_err(qc->dev, "error: { %s%s%s%s%s}\n", - res->feature & ATA_ICRC ? "ICRC " : "", - res->feature & ATA_UNC ? "UNC " : "", - res->feature & ATA_AMNF ? "AMNF " : "", - res->feature & ATA_IDNF ? "IDNF " : "", - res->feature & ATA_ABORTED ? "ABRT " : ""); + res->error & ATA_ICRC ? "ICRC " : "", + res->error & ATA_UNC ? "UNC " : "", + res->error & ATA_AMNF ? "AMNF " : "", + res->error & ATA_IDNF ? "IDNF " : "", + res->error & ATA_ABORTED ? "ABRT " : ""); #endif } } diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index 071158c0c44c1d..044a16daa2d42e 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -191,8 +191,8 @@ EXPORT_SYMBOL_GPL(ata_tf_to_fis); void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf) { - tf->command = fis[2]; /* status */ - tf->feature = fis[3]; /* error */ + tf->status = fis[2]; + tf->error = fis[3]; tf->lbal = fis[4]; tf->lbam = fis[5]; @@ -1406,8 +1406,8 @@ static int ata_eh_read_log_10h(struct ata_device *dev, *tag = buf[0] & 0x1f; - tf->command = buf[2]; - tf->feature = buf[3]; + tf->status = buf[2]; + tf->error = buf[3]; tf->lbal = buf[4]; tf->lbam = buf[5]; tf->lbah = buf[6]; @@ -1482,7 +1482,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link) qc->result_tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_LBA | ATA_TFLAG_LBA48; qc->err_mask |= AC_ERR_DEV | AC_ERR_NCQ; if (dev->class == ATA_DEV_ZAC && - ((qc->result_tf.command & ATA_SENSE) || qc->result_tf.auxiliary)) { + ((qc->result_tf.status & ATA_SENSE) || qc->result_tf.auxiliary)) { char sense_key, asc, ascq; sense_key = (qc->result_tf.auxiliary >> 16) & 0xff; diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index ed8be585a98f7c..4b09d0a22ae949 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -680,7 +680,7 @@ static void ata_qc_set_pc_nbytes(struct ata_queued_cmd *qc) */ static void ata_dump_status(struct ata_port *ap, struct ata_taskfile *tf) { - u8 stat = tf->command, err = tf->feature; + u8 stat = tf->status, err = tf->error; if (stat & ATA_BUSY) { ata_port_warn(ap, "status=0x%02x {Busy} ", stat); @@ -871,8 +871,8 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc) * onto sense key, asc & ascq. */ if (qc->err_mask || - tf->command & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) { - ata_to_sense_error(qc->ap->print_id, tf->command, tf->feature, + tf->status & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) { + ata_to_sense_error(qc->ap->print_id, tf->status, tf->error, &sense_key, &asc, &ascq, verbose); ata_scsi_set_sense(qc->dev, cmd, sense_key, asc, ascq); } else { @@ -901,13 +901,13 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc) * Copy registers into sense buffer. */ desc[2] = 0x00; - desc[3] = tf->feature; /* == error reg */ + desc[3] = tf->error; desc[5] = tf->nsect; desc[7] = tf->lbal; desc[9] = tf->lbam; desc[11] = tf->lbah; desc[12] = tf->device; - desc[13] = tf->command; /* == status reg */ + desc[13] = tf->status; /* * Fill in Extend bit, and the high order bytes @@ -922,8 +922,8 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc) } } else { /* Fixed sense format */ - desc[0] = tf->feature; - desc[1] = tf->command; /* status */ + desc[0] = tf->error; + desc[1] = tf->status; desc[2] = tf->device; desc[3] = tf->nsect; desc[7] = 0; @@ -972,14 +972,14 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) * onto sense key, asc & ascq. */ if (qc->err_mask || - tf->command & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) { - ata_to_sense_error(qc->ap->print_id, tf->command, tf->feature, + tf->status & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) { + ata_to_sense_error(qc->ap->print_id, tf->status, tf->error, &sense_key, &asc, &ascq, verbose); ata_scsi_set_sense(dev, cmd, sense_key, asc, ascq); } else { /* Could not decode error */ ata_dev_warn(dev, "could not decode error status 0x%x err_mask 0x%x\n", - tf->command, qc->err_mask); + tf->status, qc->err_mask); ata_scsi_set_sense(dev, cmd, ABORTED_COMMAND, 0, 0); return; } @@ -2493,7 +2493,7 @@ static void atapi_request_sense(struct ata_queued_cmd *qc) /* fill these in, for the case where they are -not- overwritten */ cmd->sense_buffer[0] = 0x70; - cmd->sense_buffer[2] = qc->tf.feature >> 4; + cmd->sense_buffer[2] = qc->tf.error >> 4; ata_qc_reinit(qc); diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 75217828dfe302..620856551bd582 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -439,8 +439,8 @@ void ata_sff_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - tf->command = ata_sff_check_status(ap); - tf->feature = ioread8(ioaddr->error_addr); + tf->status = ata_sff_check_status(ap); + tf->error = ioread8(ioaddr->error_addr); tf->nsect = ioread8(ioaddr->nsect_addr); tf->lbal = ioread8(ioaddr->lbal_addr); tf->lbam = ioread8(ioaddr->lbam_addr); @@ -1814,7 +1814,7 @@ unsigned int ata_sff_dev_classify(struct ata_device *dev, int present, memset(&tf, 0, sizeof(tf)); ap->ops->sff_tf_read(ap, &tf); - err = tf.feature; + err = tf.error; if (r_err) *r_err = err; diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index b78f71c70f27eb..6c75a22db12b92 100644 --- a/drivers/ata/pata_ep93xx.c +++ b/drivers/ata/pata_ep93xx.c @@ -416,8 +416,8 @@ static void ep93xx_pata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ep93xx_pata_data *drv_data = ap->host->private_data; - tf->command = ep93xx_pata_check_status(ap); - tf->feature = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_FEATURE); + tf->status = ep93xx_pata_check_status(ap); + tf->error = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_FEATURE); tf->nsect = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_NSECT); tf->lbal = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_LBAL); tf->lbam = ep93xx_pata_read_reg(drv_data, IDECTRL_ADDR_LBAM); diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c index f4949e704356ea..9dd6bffefb485c 100644 --- a/drivers/ata/pata_ns87415.c +++ b/drivers/ata/pata_ns87415.c @@ -264,8 +264,8 @@ void ns87560_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - tf->command = ns87560_check_status(ap); - tf->feature = ioread8(ioaddr->error_addr); + tf->status = ns87560_check_status(ap); + tf->error = ioread8(ioaddr->error_addr); tf->nsect = ioread8(ioaddr->nsect_addr); tf->lbal = ioread8(ioaddr->lbal_addr); tf->lbam = ioread8(ioaddr->lbam_addr); diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index 05c2ab3757568c..aaa9f95d814c6c 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -382,7 +382,7 @@ static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf) void __iomem *base = ap->ioaddr.data_addr; blob = __raw_readw(base + 0xc); - tf->feature = blob >> 8; + tf->error = blob >> 8; blob = __raw_readw(base + 2); tf->nsect = blob & 0xff; @@ -394,7 +394,7 @@ static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf) blob = __raw_readw(base + 6); tf->device = blob & 0xff; - tf->command = blob >> 8; + tf->status = blob >> 8; if (tf->flags & ATA_TFLAG_LBA48) { if (likely(ap->ioaddr.ctl_addr)) { diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c index 3da0e8e3028613..149d771c61d676 100644 --- a/drivers/ata/pata_samsung_cf.c +++ b/drivers/ata/pata_samsung_cf.c @@ -213,7 +213,7 @@ static void pata_s3c_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - tf->feature = ata_inb(ap->host, ioaddr->error_addr); + tf->error = ata_inb(ap->host, ioaddr->error_addr); tf->nsect = ata_inb(ap->host, ioaddr->nsect_addr); tf->lbal = ata_inb(ap->host, ioaddr->lbal_addr); tf->lbam = ata_inb(ap->host, ioaddr->lbam_addr); diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c index b29d3f1d64b033..f9ee4e82d6519d 100644 --- a/drivers/ata/sata_highbank.c +++ b/drivers/ata/sata_highbank.c @@ -400,7 +400,7 @@ static int ahci_highbank_hardreset(struct ata_link *link, unsigned int *class, /* clear D2H reception area to properly wait for D2H FIS */ ata_tf_init(link->device, &tf); - tf.command = ATA_BUSY; + tf.status = ATA_BUSY; ata_tf_to_fis(&tf, 0, 0, d2h_fis); do { diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index 781901151d821c..11e518f0111c86 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -557,13 +557,13 @@ static void inic_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { void __iomem *port_base = inic_port_base(ap); - tf->feature = readb(port_base + PORT_TF_FEATURE); + tf->error = readb(port_base + PORT_TF_FEATURE); tf->nsect = readb(port_base + PORT_TF_NSECT); tf->lbal = readb(port_base + PORT_TF_LBAL); tf->lbam = readb(port_base + PORT_TF_LBAM); tf->lbah = readb(port_base + PORT_TF_LBAH); tf->device = readb(port_base + PORT_TF_DEVICE); - tf->command = readb(port_base + PORT_TF_COMMAND); + tf->status = readb(port_base + PORT_TF_COMMAND); } static bool inic_qc_fill_rtf(struct ata_queued_cmd *qc) @@ -580,11 +580,11 @@ static bool inic_qc_fill_rtf(struct ata_queued_cmd *qc) */ inic_tf_read(qc->ap, &tf); - if (!(tf.command & ATA_ERR)) + if (!(tf.status & ATA_ERR)) return false; - rtf->command = tf.command; - rtf->feature = tf.feature; + rtf->status = tf.status; + rtf->error = tf.error; return true; } diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index 3d96b6faa3f0e1..fe8bb1157a0159 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -399,8 +399,8 @@ static void sata_rcar_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - tf->command = sata_rcar_check_status(ap); - tf->feature = ioread32(ioaddr->error_addr); + tf->status = sata_rcar_check_status(ap); + tf->error = ioread32(ioaddr->error_addr); tf->nsect = ioread32(ioaddr->nsect_addr); tf->lbal = ioread32(ioaddr->lbal_addr); tf->lbam = ioread32(ioaddr->lbam_addr); diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c index f8552559db7f5c..2e3418a82b4450 100644 --- a/drivers/ata/sata_svw.c +++ b/drivers/ata/sata_svw.c @@ -194,24 +194,24 @@ static void k2_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) static void k2_sata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - u16 nsect, lbal, lbam, lbah, feature; + u16 nsect, lbal, lbam, lbah, error; - tf->command = k2_stat_check_status(ap); + tf->status = k2_stat_check_status(ap); tf->device = readw(ioaddr->device_addr); - feature = readw(ioaddr->error_addr); + error = readw(ioaddr->error_addr); nsect = readw(ioaddr->nsect_addr); lbal = readw(ioaddr->lbal_addr); lbam = readw(ioaddr->lbam_addr); lbah = readw(ioaddr->lbah_addr); - tf->feature = feature; + tf->error = error; tf->nsect = nsect; tf->lbal = lbal; tf->lbam = lbam; tf->lbah = lbah; if (tf->flags & ATA_TFLAG_LBA48) { - tf->hob_feature = feature >> 8; + tf->hob_feature = error >> 8; tf->hob_nsect = nsect >> 8; tf->hob_lbal = lbal >> 8; tf->hob_lbam = lbam >> 8; diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c index 8fa952cb9f7f4b..4c376881f7c805 100644 --- a/drivers/ata/sata_vsc.c +++ b/drivers/ata/sata_vsc.c @@ -183,17 +183,17 @@ static void vsc_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) static void vsc_sata_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ata_ioports *ioaddr = &ap->ioaddr; - u16 nsect, lbal, lbam, lbah, feature; + u16 nsect, lbal, lbam, lbah, error; - tf->command = ata_sff_check_status(ap); + tf->status = ata_sff_check_status(ap); tf->device = readw(ioaddr->device_addr); - feature = readw(ioaddr->error_addr); + error = readw(ioaddr->error_addr); nsect = readw(ioaddr->nsect_addr); lbal = readw(ioaddr->lbal_addr); lbam = readw(ioaddr->lbam_addr); lbah = readw(ioaddr->lbah_addr); - tf->feature = feature; + tf->error = error; tf->nsect = nsect; tf->lbal = lbal; tf->lbam = lbam; diff --git a/include/linux/libata.h b/include/linux/libata.h index 7f99b4d788223b..dc3b47a07df81d 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -519,7 +519,10 @@ struct ata_taskfile { u8 hob_lbam; u8 hob_lbah; - u8 feature; + union { + u8 error; + u8 feature; + }; u8 nsect; u8 lbal; u8 lbam; @@ -527,7 +530,10 @@ struct ata_taskfile { u8 device; - u8 command; /* IO operation */ + union { + u8 status; + u8 command; + }; u32 auxiliary; /* auxiliary field */ /* from SATA 3.1 and */