[SCSI] qla2xxx: Implemetation of mctp.
[jejb: fix up checkpatch errors]
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 1587b64..691be37 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -559,18 +559,16 @@
ha->phy_version[1] = mcp->mb[9] >> 8;
ha->phy_version[2] = mcp->mb[9] & 0xff;
}
- if (IS_QLA83XX(ha)) {
- if (mcp->mb[6] & BIT_15) {
- ha->fw_attributes_h = mcp->mb[15];
- ha->fw_attributes_ext[0] = mcp->mb[16];
- ha->fw_attributes_ext[1] = mcp->mb[17];
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
- "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
- __func__, mcp->mb[15], mcp->mb[6]);
- } else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
- "%s: FwAttributes [Upper] invalid, MB6:%04x\n",
- __func__, mcp->mb[6]);
+ if (IS_FWI2_CAPABLE(ha)) {
+ ha->fw_attributes_h = mcp->mb[15];
+ ha->fw_attributes_ext[0] = mcp->mb[16];
+ ha->fw_attributes_ext[1] = mcp->mb[17];
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
+ "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
+ __func__, mcp->mb[15], mcp->mb[6]);
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
+ "%s: Ext_FwAttributes Upper: 0x%x, Lower: 0x%x.\n",
+ __func__, mcp->mb[17], mcp->mb[16]);
}
failed:
@@ -3408,7 +3406,6 @@
return rval;
}
-
/* 84XX Support **************************************************************/
struct cs84xx_mgmt_cmd {
@@ -4950,3 +4947,50 @@
return rval;
}
+
+int
+qla2x00_dump_mctp_data(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
+ uint32_t size)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ if (!IS_MCTP_CAPABLE(vha->hw))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114f,
+ "Entered %s.\n", __func__);
+
+ mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
+ mcp->mb[1] = LSW(addr);
+ mcp->mb[2] = MSW(req_dma);
+ mcp->mb[3] = LSW(req_dma);
+ mcp->mb[4] = MSW(size);
+ mcp->mb[5] = LSW(size);
+ mcp->mb[6] = MSW(MSD(req_dma));
+ mcp->mb[7] = LSW(MSD(req_dma));
+ mcp->mb[8] = MSW(addr);
+ /* Setting RAM ID to valid */
+ mcp->mb[10] |= BIT_7;
+ /* For MCTP RAM ID is 0x40 */
+ mcp->mb[10] |= 0x40;
+
+ mcp->out_mb |= MBX_10|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|
+ MBX_0;
+
+ mcp->in_mb = MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x114e,
+ "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114d,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}