From: Shiraz Saleem <shiraz.saleem@intel.com>
Date: Mon, 18 Oct 2021 18:16:03 -0500
Subject: RDMA/irdma: Set protocol based on PF rdma_mode flag
Patch-mainline: v5.17-rc1
Git-commit: 774a90c1e1a340ebad7b1d8783356bed490ca02f
References: bsc#1200502
Set the RDMA protocol to use at driver bind time based on the ice PF's
rdma_mode flag.
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Tested-by: Leszek Kaliszczuk <leszek.kaliszczuk@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/irdma/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/infiniband/hw/irdma/main.c
+++ b/drivers/infiniband/hw/irdma/main.c
@@ -228,7 +228,8 @@ static void irdma_fill_device_info(struc
rf->msix_count = pf->num_rdma_msix;
rf->msix_entries = &pf->msix_entries[pf->rdma_base_vector];
rf->default_vsi.vsi_idx = vsi->vsi_num;
- rf->protocol_used = IRDMA_ROCE_PROTOCOL_ONLY;
+ rf->protocol_used = pf->rdma_mode & IIDC_RDMA_PROTOCOL_ROCEV2 ?
+ IRDMA_ROCE_PROTOCOL_ONLY : IRDMA_IWARP_PROTOCOL_ONLY;
rf->rdma_ver = IRDMA_GEN_2;
rf->rsrc_profile = IRDMA_HMC_PROFILE_DEFAULT;
rf->rst_to = IRDMA_RST_TIMEOUT_HZ;