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scsi: csiostor: fix incorrect port capabilities

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- use be32_to_cpu() instead of ntohs() for 32 bit port capabilities.

 - add a new function fwcaps32_to_caps16() to convert 32 bit port
   capabilities to 16 bit port capabilities.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Varun Prakash
2018-08-11 21:14:08 +05:30
committed by Martin K. Petersen
parent 89809b028b
commit 68bdc63072
3 changed files with 48 additions and 14 deletions
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6
drivers/scsi/csiostor/csio_mb.c
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@@ -368,7 +368,7 @@ csio_mb_port(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
if (fw_caps == FW_CAPS16)
cmdp->u.l1cfg.rcap = cpu_to_be32(fc);
cmdp->u.l1cfg.rcap = cpu_to_be32(fwcaps32_to_caps16(fc));
else
cmdp->u.l1cfg32.rcap32 = cpu_to_be32(fc);
}
@@ -395,8 +395,8 @@ csio_mb_process_read_port_rsp(struct csio_hw *hw, struct csio_mb *mbp,
*pcaps = fwcaps16_to_caps32(ntohs(rsp->u.info.pcap));
*acaps = fwcaps16_to_caps32(ntohs(rsp->u.info.acap));
} else {
*pcaps = ntohs(rsp->u.info32.pcaps32);
*acaps = ntohs(rsp->u.info32.acaps32);
*pcaps = be32_to_cpu(rsp->u.info32.pcaps32);
*acaps = be32_to_cpu(rsp->u.info32.acaps32);
}
}
}