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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-09 17:04:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-09 17:04:33 -0700
commitb9044ac8292fc94bee33f6f08acaed3ac55f0c75 (patch)
tree40dce5392f6392984311ec1e083ce29b5186ce8b /drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
parent1fde76f173e4d9aa205432c2ed5eff978d00deee (diff)
parent2937f375751922ffce9ef1d5fa84491840b0c8e0 (diff)
downloadlinux-stericsson-b9044ac8292fc94bee33f6f08acaed3ac55f0c75.tar.gz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull main rdma updates from Doug Ledford: "This is the main pull request for the rdma stack this release. The code has been through 0day and I had it tagged for linux-next testing for a couple days. Summary: - updates to mlx5 - updates to mlx4 (two conflicts, both minor and easily resolved) - updates to iw_cxgb4 (one conflict, not so obvious to resolve, proper resolution is to keep the code in cxgb4_main.c as it is in Linus' tree as attach_uld was refactored and moved into cxgb4_uld.c) - improvements to uAPI (moved vendor specific API elements to uAPI area) - add hns-roce driver and hns and hns-roce ACPI reset support - conversion of all rdma code away from deprecated create_singlethread_workqueue - security improvement: remove unsafe ib_get_dma_mr (breaks lustre in staging)" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (75 commits) staging/lustre: Disable InfiniBand support iw_cxgb4: add fast-path for small REG_MR operations cxgb4: advertise support for FR_NSMR_TPTE_WR IB/core: correctly handle rdma_rw_init_mrs() failure IB/srp: Fix infinite loop when FMR sg[0].offset != 0 IB/srp: Remove an unused argument IB/core: Improve ib_map_mr_sg() documentation IB/mlx4: Fix possible vl/sl field mismatch in LRH header in QP1 packets IB/mthca: Move user vendor structures IB/nes: Move user vendor structures IB/ocrdma: Move user vendor structures IB/mlx4: Move user vendor structures IB/cxgb4: Move user vendor structures IB/cxgb3: Move user vendor structures IB/mlx5: Move and decouple user vendor structures IB/{core,hw}: Add constant for node_desc ipoib: Make ipoib_warn ratelimited IB/mlx4/alias_GUID: Remove deprecated create_singlethread_workqueue IB/ipoib_verbs: Remove deprecated create_singlethread_workqueue IB/ipoib: Remove deprecated create_singlethread_workqueue ...
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index cf147ca419a8..f320497368f4 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3668,6 +3668,12 @@ static int adap_init0(struct adapter *adap)
adap->params.ulptx_memwrite_dsgl = (ret == 0 && val[0] != 0);
}
+ /* See if FW supports FW_RI_FR_NSMR_TPTE_WR work request */
+ params[0] = FW_PARAM_DEV(RI_FR_NSMR_TPTE_WR);
+ ret = t4_query_params(adap, adap->mbox, adap->pf, 0,
+ 1, params, val);
+ adap->params.fr_nsmr_tpte_wr_support = (ret == 0 && val[0] != 0);
+
/*
* Get device capabilities so we can determine what resources we need
* to manage.