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scripts/setup: Define fallback driver for each device type

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Most distros ship these drivers as modules, however, some, like
clearlinux, have them compiled directly in the kernel (e.g. nvme).

In case modalias lookup fails, have a fallback prepared just in case.

Change-Id: Ib9da8ff69edbb0c4ce427aa089fa7d04b399a20b
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4047
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Michal Berger 2020-09-03 13:46:56 +02:00 committed by Tomasz Zawadzki
parent d6c499f3ee
commit 342c08d0b0
1 changed files with 6 additions and 5 deletions
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11
scripts/setup.sh
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@ -421,11 +421,12 @@ function reset_linux_pci() {
for bdf in "${!all_devices_d[@]}"; do
((all_devices_d["$bdf"] == 0)) || continue
if [[ -n ${virtio_d["$bdf"]} ]]; then
driver=$(collect_driver "$bdf" virtio-pci)
else
driver=$(collect_driver "$bdf")
fi
[[ -n ${nvme_d["$bdf"]} ]] && fallback_driver=nvme
[[ -n ${ioat_d["$bdf"]} ]] && fallback_driver=ioatdma
[[ -n ${idxd_d["$bdf"]} ]] && fallback_driver=idxd
[[ -n ${virtio_d["$bdf"]} ]] && fallback_driver=virtio-pci
[[ -n ${vmd_d["$bdf"]} ]] && fallback_driver=vmd
driver=$(collect_driver "$bdf" "$fallback_driver")
if ! check_for_driver "$driver"; then
linux_bind_driver "$bdf" "$driver"