scsi: pm80xx: Introduce read and write length for IOCTL payload structure
Removed the common length and introduce read and write length for IOCTL
payload structure.
[mkp: fixed SoB ordering]
Link: https://lore.kernel.org/r/20200316074906.9119-7-deepak.ukey@microchip.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Viswas G <viswas.g@microchip.com>
Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com>
Signed-off-by: Radha Ramachandran <radha@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 2328ff1..fb9848e 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4793,7 +4793,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
if (!fw_control_context)
return -ENOMEM;
fw_control_context->usrAddr = (u8 *)ioctl_payload->func_specific;
- fw_control_context->len = ioctl_payload->length;
+ fw_control_context->len = ioctl_payload->rd_length;
circularQ = &pm8001_ha->inbnd_q_tbl[0];
memset(&nvmd_req, 0, sizeof(nvmd_req));
rc = pm8001_tag_alloc(pm8001_ha, &tag);
@@ -4814,7 +4814,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | twi_addr << 16 |
twi_page_size << 8 | TWI_DEVICE);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->rd_length);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
nvmd_req.resp_addr_lo =
@@ -4823,7 +4823,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
}
case C_SEEPROM: {
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | C_SEEPROM);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->rd_length);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
nvmd_req.resp_addr_lo =
@@ -4832,7 +4832,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
}
case VPD_FLASH: {
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | VPD_FLASH);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->rd_length);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
nvmd_req.resp_addr_lo =
@@ -4841,7 +4841,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
}
case EXPAN_ROM: {
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | EXPAN_ROM);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->rd_length);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
nvmd_req.resp_addr_lo =
@@ -4850,7 +4850,7 @@ int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha,
}
case IOP_RDUMP: {
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | IOP_RDUMP);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->rd_length);
nvmd_req.vpd_offset = cpu_to_le32(ioctl_payload->offset);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
@@ -4890,7 +4890,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha,
circularQ = &pm8001_ha->inbnd_q_tbl[0];
memcpy(pm8001_ha->memoryMap.region[NVMD].virt_ptr,
&ioctl_payload->func_specific,
- ioctl_payload->length);
+ ioctl_payload->wr_length);
memset(&nvmd_req, 0, sizeof(nvmd_req));
rc = pm8001_tag_alloc(pm8001_ha, &tag);
if (rc) {
@@ -4909,7 +4909,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha,
nvmd_req.reserved[0] = cpu_to_le32(0xFEDCBA98);
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | twi_addr << 16 |
twi_page_size << 8 | TWI_DEVICE);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->wr_length);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
nvmd_req.resp_addr_lo =
@@ -4918,7 +4918,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha,
}
case C_SEEPROM:
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | C_SEEPROM);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->wr_length);
nvmd_req.reserved[0] = cpu_to_le32(0xFEDCBA98);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
@@ -4927,7 +4927,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha,
break;
case VPD_FLASH:
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | VPD_FLASH);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->wr_length);
nvmd_req.reserved[0] = cpu_to_le32(0xFEDCBA98);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);
@@ -4936,7 +4936,7 @@ int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha,
break;
case EXPAN_ROM:
nvmd_req.len_ir_vpdd = cpu_to_le32(IPMode | EXPAN_ROM);
- nvmd_req.resp_len = cpu_to_le32(ioctl_payload->length);
+ nvmd_req.resp_len = cpu_to_le32(ioctl_payload->wr_length);
nvmd_req.reserved[0] = cpu_to_le32(0xFEDCBA98);
nvmd_req.resp_addr_hi =
cpu_to_le32(pm8001_ha->memoryMap.region[NVMD].phys_addr_hi);