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test/nvmf: detect mlx_4 and mlx_5 NICS into 2 funcs

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This helps us simplify the detection of Mellanox NICS and paves the way
for a more modular detection scheme for PCIe connected NICs.

Change-Id: I93f16f469c569977c43d6e20fd4616299fa8c723
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/446965
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Seth Howell 2019-03-04 09:16:19 -07:00 committed by Changpeng Liu
parent 8985c5b6be
commit 5dff03721b
1 changed files with 22 additions and 19 deletions
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39
test/nvmf/common.sh
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@ -42,9 +42,25 @@ function detect_soft_roce_nics()
fi
}
function detect_mellanox_nics()
function detect_mlx_5_nics()
{
nvmf_nic_bdfs=`lspci | grep Ethernet | grep Mellanox | awk -F ' ' '{print "0000:"$1}'`
nvmf_nic_bdfs=`lspci | grep Ethernet | grep Mellanox | grep ConnectX-5 | awk -F ' ' '{print "0000:"$1}'`
mlx_core_driver="mlx5_core"
mlx_ib_driver="mlx5_ib"
if [ -z "$nvmf_nic_bdfs" ]; then
echo "No NICs"
return 0
fi
modprobe $mlx_core_driver
modprobe $mlx_ib_driver
}
function detect_mlx_4_nics()
{
nvmf_nic_bdfs=`lspci | grep Ethernet | grep Mellanox | grep ConnectX-4 | awk -F ' ' '{print "0000:"$1}'`
mlx_core_driver="mlx4_core"
mlx_ib_driver="mlx4_ib"
mlx_en_driver="mlx4_en"
@ -54,23 +70,9 @@ function detect_mellanox_nics()
return 0
fi
# for nvmf target loopback test, suppose we only have one type of card.
for nvmf_nic_bdf in $nvmf_nic_bdfs
do
result=`lspci -vvv -s $nvmf_nic_bdf | grep 'Kernel modules' | awk -F ' ' '{print $3}'`
if [ "$result" == "mlx5_core" ]; then
mlx_core_driver="mlx5_core"
mlx_ib_driver="mlx5_ib"
mlx_en_driver=""
fi
break;
done
modprobe $mlx_core_driver
modprobe $mlx_ib_driver
if [ -n "$mlx_en_driver" ]; then
modprobe $mlx_en_driver
fi
}
function detect_pci_nics()
@ -81,9 +83,10 @@ function detect_pci_nics()
return 0
fi
mellanox_nics=$(detect_mellanox_nics)
mlx_4_nics=$(detect_mlx_4_nics)
mlx_5_nics=$(detect_mlx_5_nics)
if [ "$mellanox_nics" == "No NICs" ]; then
if [ "$mlx_4_nics" == "No NICs" -a "$mlx_5_nics" == "No NICs" ]; then
echo "No NICs"
return 0
fi