[PATCH 3/4] amso1100/iw_cxgb3: Minimal MPAv2 support
DORMANTno replies
From: Kumar Sanghvi <hidden>
Date: 2011-09-25 14:47:45
Subsystem:
infiniband subsystem, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2011-10-03 · Re: [PATCH 3/4] amso1100/iw_cxgb3: Minimal MPAv2 support · Steve Wise <hidden>
As part of MPAv2 Enhanced RDMA Negotiation, pass max supported ird/ord values upwards for the time-being in iw-cxgb3 and amso1100. Signed-off-by: Kumar Sanghvi <redacted> --- drivers/infiniband/hw/amso1100/c2_ae.c | 5 +++++ drivers/infiniband/hw/amso1100/c2_intr.c | 5 +++++ drivers/infiniband/hw/cxgb3/iwch_cm.c | 10 ++++++++++ 3 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/amso1100/c2_ae.c b/drivers/infiniband/hw/amso1100/c2_ae.c
index 24f9e3a..6eb6fce 100644
--- a/drivers/infiniband/hw/amso1100/c2_ae.c
+++ b/drivers/infiniband/hw/amso1100/c2_ae.c@@ -288,6 +288,11 @@ void c2_ae_event(struct c2_dev *c2dev, u32 mq_index) cm_event.private_data_len = be32_to_cpu(req->private_data_length); cm_event.private_data = req->private_data; + /* + * Until ird/ord negotiation via MPA_v2 support is added, send + * max supported values + */ + cm_event.ird = cm_event.ord = 128; if (cm_id->event_handler) cm_id->event_handler(cm_id, &cm_event);
diff --git a/drivers/infiniband/hw/amso1100/c2_intr.c b/drivers/infiniband/hw/amso1100/c2_intr.c
index 0ebe4e8..846e9bd 100644
--- a/drivers/infiniband/hw/amso1100/c2_intr.c
+++ b/drivers/infiniband/hw/amso1100/c2_intr.c@@ -183,6 +183,11 @@ static void handle_vq(struct c2_dev *c2dev, u32 mq_index) case IW_CM_EVENT_ESTABLISHED: c2_set_qp_state(req->qp, C2_QP_STATE_RTS); + /* + * Until ird/ord negotiation via MPA_v2 support is added, send + * max supported values + */ + cm_event.ird = cm_event.ord = 128; case IW_CM_EVENT_CLOSE: /*
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 17bf9d9..9c552d1 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c@@ -753,6 +753,11 @@ static void connect_request_upcall(struct iwch_ep *ep) event.private_data_len = ep->plen; event.private_data = ep->mpa_pkt + sizeof(struct mpa_message); event.provider_data = ep; + /* + * Until ird/ord negotiation via MPA_v2 support is added, send max + * supported values + */ + event.ird = event.ord = 8; if (state_read(&ep->parent_ep->com) != DEAD) { get_ep(&ep->com); ep->parent_ep->com.cm_id->event_handler(
@@ -770,6 +775,11 @@ static void established_upcall(struct iwch_ep *ep) PDBG("%s ep %p\n", __func__, ep); memset(&event, 0, sizeof(event)); event.event = IW_CM_EVENT_ESTABLISHED; + /* + * Until ird/ord negotiation via MPA_v2 support is added, send max + * supported values + */ + event.ird = event.ord = 8; if (ep->com.cm_id) { PDBG("%s ep %p tid %d\n", __func__, ep, ep->hwtid); ep->com.cm_id->event_handler(ep->com.cm_id, &event);
--
1.7.1
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