diff options
| author | Hannes Reinecke <hare@suse.de> | 2021-01-13 12:04:49 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-23 05:14:11 +0300 |
| commit | f3272258d79a5dfe3862cafb6f3fc08c110ea1c8 (patch) | |
| tree | 8458a5ebb60d3cbc37a7ffdd5992baec1034e8dd /drivers/scsi | |
| parent | db83d8a5c862ea59a042f674e6acbbb97dca36ec (diff) | |
| download | linux-f3272258d79a5dfe3862cafb6f3fc08c110ea1c8.tar.xz | |
scsi: atp870u: Use standard definitions
Use standard definitions for SCSI commands and return status instead of the
hardcoded values.
Link: https://lore.kernel.org/r/20210113090500.129644-25-hare@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/atp870u.c | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index e559baeb0329..da6ca2b153d8 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -379,28 +379,28 @@ static irqreturn_t atp870u_intr_handle(int irq, void *dev_id) if (is885(dev)) { i = atp_readb_pci(dev, c, 1) & 0xf3; //j=workreq->cmnd[0]; - if ((workreq->cmnd[0] == 0x08) || - (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || - (workreq->cmnd[0] == 0x2a)) { + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) { i |= 0x0c; } atp_writeb_pci(dev, c, 1, i); } else if (is880(dev)) { - if ((workreq->cmnd[0] == 0x08) || - (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || - (workreq->cmnd[0] == 0x2a)) + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) atp_writeb_base(dev, 0x3b, (atp_readb_base(dev, 0x3b) & 0x3f) | 0xc0); else atp_writeb_base(dev, 0x3b, atp_readb_base(dev, 0x3b) & 0x3f); } else { - if ((workreq->cmnd[0] == 0x08) || - (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || - (workreq->cmnd[0] == 0x2a)) + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) atp_writeb_base(dev, 0x3a, (atp_readb_base(dev, 0x3a) & 0xf3) | 0x08); else @@ -497,10 +497,10 @@ static irqreturn_t atp870u_intr_handle(int irq, void *dev_id) workreq->result = atp_readb_io(dev, c, 0x0f); if (((dev->r1f[c][target_id] & 0x10) != 0) && is885(dev)) { printk(KERN_WARNING "AEC67162 CRC ERROR !\n"); - workreq->result = 0x02; + workreq->result = SAM_STAT_CHECK_CONDITION; } } else - workreq->result = 0x02; + workreq->result = SAM_STAT_CHECK_CONDITION; if (is885(dev)) { j = atp_readb_base(dev, 0x29) | 0x01; @@ -630,7 +630,7 @@ static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p, req_p->sense_buffer[0]=0; scsi_set_resid(req_p, 0); if (scmd_channel(req_p) > 1) { - req_p->result = 0x00040000; + req_p->result = DID_BAD_TARGET << 16; done(req_p); #ifdef ED_DBGP printk("atp870u_queuecommand : req_p->device->channel > 1\n"); @@ -649,7 +649,7 @@ static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p, */ if ((m & dev->active_id[c]) == 0) { - req_p->result = 0x00040000; + req_p->result = DID_BAD_TARGET << 16; done(req_p); return 0; } @@ -684,7 +684,7 @@ static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p, printk("atp870u_queuecommand : dev->quhd[c] == dev->quend[c]\n"); #endif dev->quend[c]--; - req_p->result = 0x00020000; + req_p->result = DID_BUS_BUSY << 16; done(req_p); return 0; } @@ -800,7 +800,7 @@ static void send_s870(struct atp_unit *dev,unsigned char c) if (l > 8) l = 8; } - if (workreq->cmnd[0] == 0x00) { + if (workreq->cmnd[0] == TEST_UNIT_READY) { l = 0; } @@ -934,22 +934,28 @@ static void send_s870(struct atp_unit *dev,unsigned char c) atp_writeb_pci(dev, c, 2, 0x00); if (is885(dev)) { j = atp_readb_pci(dev, c, 1) & 0xf3; - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) { j |= 0x0c; } atp_writeb_pci(dev, c, 1, j); } else if (is880(dev)) { - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) atp_writeb_base(dev, 0x3b, (atp_readb_base(dev, 0x3b) & 0x3f) | 0xc0); else atp_writeb_base(dev, 0x3b, atp_readb_base(dev, 0x3b) & 0x3f); } else { - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || - (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + if ((workreq->cmnd[0] == READ_6) || + (workreq->cmnd[0] == READ_10) || + (workreq->cmnd[0] == WRITE_6) || + (workreq->cmnd[0] == WRITE_10)) atp_writeb_base(dev, 0x3a, (atp_readb_base(dev, 0x3a) & 0xf3) | 0x08); else |