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authorChristian Ehrhardt <christian.ehrhardt@canonical.com>2016-12-08 14:07:29 +0100
committerChristian Ehrhardt <christian.ehrhardt@canonical.com>2016-12-08 14:10:05 +0100
commit6b3e017e5d25f15da73f7700f7f2ac553ef1a2e9 (patch)
tree1b1fb3f903b2282e261ade69e3c17952b3fd3464 /drivers/net/thunderx/base/nicvf_mbox.c
parent32e04ea00cd159613e04acef75e52bfca6eeff2f (diff)
Imported Upstream version 16.11
Change-Id: I1944c65ddc88a9ad70f8c0eb6731552b84fbcb77 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'drivers/net/thunderx/base/nicvf_mbox.c')
-rw-r--r--drivers/net/thunderx/base/nicvf_mbox.c47
1 files changed, 46 insertions, 1 deletions
diff --git a/drivers/net/thunderx/base/nicvf_mbox.c b/drivers/net/thunderx/base/nicvf_mbox.c
index 9c5cd834..3b7b8a51 100644
--- a/drivers/net/thunderx/base/nicvf_mbox.c
+++ b/drivers/net/thunderx/base/nicvf_mbox.c
@@ -62,6 +62,9 @@ static const char *mbox_message[NIC_MBOX_MSG_MAX] = {
[NIC_MBOX_MSG_RESET_STAT_COUNTER] = "NIC_MBOX_MSG_RESET_STAT_COUNTER",
[NIC_MBOX_MSG_CFG_DONE] = "NIC_MBOX_MSG_CFG_DONE",
[NIC_MBOX_MSG_SHUTDOWN] = "NIC_MBOX_MSG_SHUTDOWN",
+ [NIC_MBOX_MSG_RES_BIT] = "NIC_MBOX_MSG_RES_BIT",
+ [NIC_MBOX_MSG_RSS_SIZE_RES_BIT] = "NIC_MBOX_MSG_RSS_SIZE",
+ [NIC_MBOX_MSG_ALLOC_SQS_RES_BIT] = "NIC_MBOX_MSG_ALLOC_SQS",
};
static inline const char * __attribute__((unused))
@@ -173,7 +176,7 @@ nicvf_handle_mbx_intr(struct nicvf *nic)
case NIC_MBOX_MSG_NACK:
nic->pf_nacked = true;
break;
- case NIC_MBOX_MSG_RSS_SIZE:
+ case NIC_MBOX_MSG_RSS_SIZE_RES_BIT:
nic->rss_info.rss_size = mbx.rss_size.ind_tbl_size;
nic->pf_acked = true;
break;
@@ -183,6 +186,26 @@ nicvf_handle_mbx_intr(struct nicvf *nic)
nic->speed = mbx.link_status.speed;
nic->pf_acked = true;
break;
+ case NIC_MBOX_MSG_ALLOC_SQS_RES_BIT:
+ assert_primary(nic);
+ if (mbx.sqs_alloc.qs_count != nic->sqs_count) {
+ nicvf_log_error("Received %" PRIu8 "/%" PRIu8
+ " secondary qsets",
+ mbx.sqs_alloc.qs_count,
+ nic->sqs_count);
+ abort();
+ }
+ for (i = 0; i < mbx.sqs_alloc.qs_count; i++) {
+ if (mbx.sqs_alloc.svf[i] != nic->snicvf[i]->vf_id) {
+ nicvf_log_error("Received secondary qset[%zu] "
+ "ID %" PRIu8 " expected %"
+ PRIu8, i, mbx.sqs_alloc.svf[i],
+ nic->snicvf[i]->vf_id);
+ abort();
+ }
+ }
+ nic->pf_acked = true;
+ break;
default:
nicvf_log_error("Invalid message from PF, msg_id=0x%hhx %s",
mbx.msg.msg, nicvf_mbox_msg_str(mbx.msg.msg));
@@ -314,11 +337,33 @@ nicvf_mbox_qset_config(struct nicvf *nic, struct pf_qs_cfg *qs_cfg)
/* Send a mailbox msg to PF to config Qset */
mbx.msg.msg = NIC_MBOX_MSG_QS_CFG;
mbx.qs.num = nic->vf_id;
+ mbx.qs.sqs_count = nic->sqs_count;
mbx.qs.cfg = qs_cfg->value;
return nicvf_mbox_send_msg_to_pf(nic, &mbx);
}
int
+nicvf_mbox_request_sqs(struct nicvf *nic)
+{
+ struct nic_mbx mbx = { .msg = { 0 } };
+ size_t i;
+
+ assert_primary(nic);
+ assert(nic->sqs_count > 0);
+ assert(nic->sqs_count <= MAX_SQS_PER_VF);
+
+ mbx.sqs_alloc.msg = NIC_MBOX_MSG_ALLOC_SQS;
+ mbx.sqs_alloc.spec = 1;
+ mbx.sqs_alloc.qs_count = nic->sqs_count;
+
+ /* Set no of Rx/Tx queues in each of the SQsets */
+ for (i = 0; i < nic->sqs_count; i++)
+ mbx.sqs_alloc.svf[i] = nic->snicvf[i]->vf_id;
+
+ return nicvf_mbox_send_msg_to_pf(nic, &mbx);
+}
+
+int
nicvf_mbox_rq_drop_config(struct nicvf *nic, uint16_t qidx, bool enable)
{
struct nic_mbx mbx = { .msg = { 0 } };