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qla2xxx: Add serdes read/write support for ISP27XX

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Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Andrew Vasquez 2015-04-09 15:00:02 -04:00 committed by James Bottomley
parent 0137e59e62
commit 064135e01e
1 changed files with 11 additions and 4 deletions
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15
drivers/scsi/qla2xxx/qla_mbx.c
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@ -2838,7 +2838,7 @@ qla2x00_write_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t data)
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
if (!IS_QLA2031(vha->hw))
if (!IS_QLA2031(vha->hw) && !IS_QLA27XX(vha->hw))
return QLA_FUNCTION_FAILED;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1182,
@ -2846,7 +2846,11 @@ qla2x00_write_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t data)
mcp->mb[0] = MBC_WRITE_SERDES;
mcp->mb[1] = addr;
mcp->mb[2] = data & 0xff;
if (IS_QLA2031(vha->hw))
mcp->mb[2] = data & 0xff;
else
mcp->mb[2] = data;
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
@ -2872,7 +2876,7 @@ qla2x00_read_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t *data)
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
if (!IS_QLA2031(vha->hw))
if (!IS_QLA2031(vha->hw) && !IS_QLA27XX(vha->hw))
return QLA_FUNCTION_FAILED;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1185,
@ -2887,7 +2891,10 @@ qla2x00_read_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t *data)
mcp->flags = 0;
rval = qla2x00_mailbox_command(vha, mcp);
*data = mcp->mb[1] & 0xff;
if (IS_QLA2031(vha->hw))
*data = mcp->mb[1] & 0xff;
else
*data = mcp->mb[1];
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_mbx, vha, 0x1186,