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From f68729e3c133bddf6fb175a38e128bb2ed338e7a Mon Sep 17 00:00:00 2001
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From: Jarod Wilson <jarod@redhat.com>
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Date: Tue, 5 Jun 2018 10:41:42 -0400
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Subject: [PATCH rdma-core 15/29] rdma-hw-modules.rules: i40iw autoload breaks
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suspend
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Signed-off-by: Jarod Wilson <jarod@redhat.com>
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---
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kernel-boot/rdma-hw-modules.rules | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/kernel-boot/rdma-hw-modules.rules b/kernel-boot/rdma-hw-modules.rules
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index dde0ab8d..64b9e115 100644
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--- a/kernel-boot/rdma-hw-modules.rules
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+++ b/kernel-boot/rdma-hw-modules.rules
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@@ -11,7 +11,11 @@ ENV{ID_NET_DRIVER}=="bnxt_en", RUN{builtin}+="kmod load bnxt_re"
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ENV{ID_NET_DRIVER}=="cxgb3", RUN{builtin}+="kmod load iw_cxgb3"
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ENV{ID_NET_DRIVER}=="cxgb4", RUN{builtin}+="kmod load iw_cxgb4"
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ENV{ID_NET_DRIVER}=="hns", RUN{builtin}+="kmod load hns_roce"
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-ENV{ID_NET_DRIVER}=="i40e", RUN{builtin}+="kmod load i40iw"
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+# i40iw is not entirely suspend/resume friendly, and many systems with
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+# i40e NICs aren't iwarp-capable, so Red Hat defaults to not auto-loading
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+# the i40iw driver here to keep suspend/resume working. The i40iw driver
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+# can still be loaded as needed by the rdma systemd service script.
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+# ENV{ID_NET_DRIVER}=="i40e", RUN{builtin}+="kmod load i40iw"
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ENV{ID_NET_DRIVER}=="mlx4_en", RUN{builtin}+="kmod load mlx4_ib"
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ENV{ID_NET_DRIVER}=="mlx5_core", RUN{builtin}+="kmod load mlx5_ib"
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ENV{ID_NET_DRIVER}=="qede", RUN{builtin}+="kmod load qedr"
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--
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2.16.1
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