[SCSI] libsas: implement > 16 byte CDB support

[karo-tx-linux.git] / drivers / scsi / pm8001 / pm80xx_hwi.c

diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 302514d8157b78ffdce87ef3b32db4cbf4aaa7aa..f6c65eeafb5de770932c4dad4cf434479eb25f6f 100644 (file)
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -3559,9 +3559,9 @@ err_out:
 
 static int check_enc_sas_cmd(struct sas_task *task)
 {
-       if ((task->ssp_task.cdb[0] == READ_10)
-               || (task->ssp_task.cdb[0] == WRITE_10)
-               || (task->ssp_task.cdb[0] == WRITE_VERIFY))
+       u8 cmd = task->ssp_task.cmd->cmnd[0];
+
+       if (cmd == READ_10 || cmd == WRITE_10 || cmd == WRITE_VERIFY)
                return 1;
        else
                return 0;
@@ -3624,7 +3624,8 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha,
                ssp_cmd.ssp_iu.efb_prio_attr |= 0x80;
        ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3);
        ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7);
-       memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cdb, 16);
+       memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cmd->cmnd,
+                      task->ssp_task.cmd->cmd_len);
        circularQ = &pm8001_ha->inbnd_q_tbl[0];
 
        /* Check if encryption is set */
@@ -3632,7 +3633,7 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha,
                !(pm8001_ha->encrypt_info.status) && check_enc_sas_cmd(task)) {
                PM8001_IO_DBG(pm8001_ha, pm8001_printk(
                        "Encryption enabled.Sending Encrypt SAS command 0x%x\n",
-                       task->ssp_task.cdb[0]));
+                       task->ssp_task.cmd->cmnd[0]));
                opc = OPC_INB_SSP_INI_DIF_ENC_IO;
                /* enable encryption. 0 for SAS 1.1 and SAS 2.0 compatible TLR*/
                ssp_cmd.dad_dir_m_tlr = cpu_to_le32
@@ -3666,14 +3667,14 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha,
                /* XTS mode. All other fields are 0 */
                ssp_cmd.key_cmode = 0x6 << 4;
                /* set tweak values. Should be the start lba */
-               ssp_cmd.twk_val0 = cpu_to_le32((task->ssp_task.cdb[2] << 24) |
-                                               (task->ssp_task.cdb[3] << 16) |
-                                               (task->ssp_task.cdb[4] << 8) |
-                                               (task->ssp_task.cdb[5]));
+               ssp_cmd.twk_val0 = cpu_to_le32((task->ssp_task.cmd->cmnd[2] << 24) |
+                                               (task->ssp_task.cmd->cmnd[3] << 16) |
+                                               (task->ssp_task.cmd->cmnd[4] << 8) |
+                                               (task->ssp_task.cmd->cmnd[5]));
        } else {
                PM8001_IO_DBG(pm8001_ha, pm8001_printk(
                        "Sending Normal SAS command 0x%x inb q %x\n",
-                       task->ssp_task.cdb[0], inb));
+                       task->ssp_task.cmd->cmnd[0], inb));
                /* fill in PRD (scatter/gather) table, if any */
                if (task->num_scatter > 1) {
                        pm8001_chip_make_sg(task->scatter, ccb->n_elem,