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| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2011-05-10 11:18:15 -0700 |
|---|---|---|
| committer | James Bottomley <jbottomley@parallels.com> | 2011-05-17 11:28:03 +0400 |
| commit | fa96d927362a422405d65491326f8ef763572e84 (patch) | |
| tree | f79166814f6047e563934ef03722717eb3ca3911 /drivers/scsi/qla2xxx | |
| parent | cefcaba67ab97fb756b3a6af5139c94d861b660d (diff) | |
| download | op-kernel-dev-fa96d927362a422405d65491326f8ef763572e84.zip op-kernel-dev-fa96d927362a422405d65491326f8ef763572e84.tar.gz | |
[SCSI] qla2xxx: Properly set the dsd_list_len for dsd_chaining in cmd type 6.
The firmware spec has the fcp_data_dseg_len defined as a 32-bit
value, while the corresponding field in the driver structure has
it defined as a 16-bit value.
Cc: stable@kernel.org
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Cc: stable@kernel.org
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 4 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 73888ae..691783a 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -416,8 +416,7 @@ struct cmd_type_6 { uint8_t vp_index; uint32_t fcp_data_dseg_address[2]; /* Data segment address. */ - uint16_t fcp_data_dseg_len; /* Data segment length. */ - uint16_t reserved_1; /* MUST be set to 0. */ + uint32_t fcp_data_dseg_len; /* Data segment length. */ }; #define COMMAND_TYPE_7 0x18 /* Command Type 7 entry */ diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index acd1ad3..8b217f3 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -2563,11 +2563,11 @@ qla2xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt, dsd_seg = (uint32_t *)&cmd_pkt->fcp_data_dseg_address; *dsd_seg++ = cpu_to_le32(LSD(dsd_ptr->dsd_list_dma)); *dsd_seg++ = cpu_to_le32(MSD(dsd_ptr->dsd_list_dma)); - cmd_pkt->fcp_data_dseg_len = dsd_list_len; + *dsd_seg++ = cpu_to_le32(dsd_list_len); } else { *cur_dsd++ = cpu_to_le32(LSD(dsd_ptr->dsd_list_dma)); *cur_dsd++ = cpu_to_le32(MSD(dsd_ptr->dsd_list_dma)); - *cur_dsd++ = dsd_list_len; + *cur_dsd++ = cpu_to_le32(dsd_list_len); } cur_dsd = (uint32_t *)next_dsd; while (avail_dsds) { |
