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-rw-r--r--hw/scsi/megasas.c17
-rw-r--r--hw/scsi/mfi.h9
-rw-r--r--trace-events1
3 files changed, 27 insertions, 0 deletions
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index e6e1ffd1bb..17815251f7 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -1106,6 +1106,21 @@ static int megasas_dcmd_ld_get_list(MegasasState *s, MegasasCmd *cmd)
return MFI_STAT_OK;
}
+static int megasas_dcmd_ld_list_query(MegasasState *s, MegasasCmd *cmd)
+{
+ uint16_t flags;
+
+ /* mbox0 contains flags */
+ flags = le16_to_cpu(cmd->frame->dcmd.mbox[0]);
+ trace_megasas_dcmd_ld_list_query(cmd->index, flags);
+ if (flags == MR_LD_QUERY_TYPE_ALL ||
+ flags == MR_LD_QUERY_TYPE_EXPOSED_TO_HOST) {
+ return megasas_dcmd_ld_get_list(s, cmd);
+ }
+
+ return MFI_STAT_OK;
+}
+
static int megasas_ld_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
@@ -1409,6 +1424,8 @@ static const struct dcmd_cmd_tbl_t {
megasas_dcmd_dummy },
{ MFI_DCMD_LD_GET_LIST, "LD_GET_LIST",
megasas_dcmd_ld_get_list},
+ { MFI_DCMD_LD_LIST_QUERY, "LD_LIST_QUERY",
+ megasas_dcmd_ld_list_query },
{ MFI_DCMD_LD_GET_INFO, "LD_GET_INFO",
megasas_dcmd_ld_get_info },
{ MFI_DCMD_LD_GET_PROP, "LD_GET_PROP",
diff --git a/hw/scsi/mfi.h b/hw/scsi/mfi.h
index cd8355badf..a3034f6239 100644
--- a/hw/scsi/mfi.h
+++ b/hw/scsi/mfi.h
@@ -164,6 +164,7 @@ typedef enum {
MFI_DCMD_PD_BLINK = 0x02070100,
MFI_DCMD_PD_UNBLINK = 0x02070200,
MFI_DCMD_LD_GET_LIST = 0x03010000,
+ MFI_DCMD_LD_LIST_QUERY = 0x03010100,
MFI_DCMD_LD_GET_INFO = 0x03020000,
MFI_DCMD_LD_GET_PROP = 0x03030000,
MFI_DCMD_LD_SET_PROP = 0x03040000,
@@ -411,6 +412,14 @@ typedef enum {
MR_PD_QUERY_TYPE_EXPOSED_TO_HOST = 5, /*query for system drives */
} mfi_pd_query_type;
+typedef enum {
+ MR_LD_QUERY_TYPE_ALL = 0,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST = 1,
+ MR_LD_QUERY_TYPE_USED_TGT_IDS = 2,
+ MR_LD_QUERY_TYPE_CLUSTER_ACCESS = 3,
+ MR_LD_QUERY_TYPE_CLUSTER_LOCALE = 4,
+} mfi_ld_query_type;
+
/*
* Other propertities and definitions
*/
diff --git a/trace-events b/trace-events
index 6ecaab2f27..96510b38a3 100644
--- a/trace-events
+++ b/trace-events
@@ -685,6 +685,7 @@ megasas_dcmd_ld_get_list(int cmd, int num, int max) "scmd %d: DCMD LD get list:
megasas_dcmd_ld_get_info(int cmd, int ld_id) "scmd %d: DCMD LD get info for dev %d"
megasas_dcmd_pd_get_info(int cmd, int pd_id) "scmd %d: DCMD PD get info for dev %d"
megasas_dcmd_pd_list_query(int cmd, int flags) "scmd %d: DCMD PD list query flags %x"
+megasas_dcmd_ld_list_query(int cmd, int flags) "scmd %d: DCMD LD list query flags %x"
megasas_dcmd_unsupported(int cmd, unsigned long size) "scmd %d: set properties len %ld"
megasas_abort_frame(int cmd, int abort_cmd) "scmd %d: aborting frame %x"
megasas_abort_no_cmd(int cmd, uint64_t context) "scmd %d: no active command for frame context %" PRIx64 ""