c8c4f71efe
Since sysfs is not used by the FreeBSD the following error can be seen each time gen_nvme.sh is run: grep: /sys/bus/pci/devices/$bdf/uevent: No such file or directory Avoid that by looking up the pci address in a way specific to FreeBSD. Change-Id: If81e71cece52c2f27dcf68f7a7eba3dd7d8ce10f Signed-off-by: Michal Berger <michalx.berger@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2227 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
54 lines
1.1 KiB
Bash
Executable File
54 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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rootdir=$(readlink -f $(dirname $0))/..
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source "$rootdir/scripts/common.sh"
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function create_classic_config() {
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echo "[Nvme]"
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for ((i = 0; i < ${#bdfs[@]}; i++)); do
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echo " TransportID \"trtype:PCIe traddr:${bdfs[i]}\" Nvme$i"
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done
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}
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function create_json_config() {
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echo "{"
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echo '"subsystem": "bdev",'
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echo '"config": ['
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for ((i = 0; i < ${#bdfs[@]}; i++)); do
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echo '{'
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echo '"params": {'
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echo '"trtype": "PCIe",'
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echo "\"name\": \"Nvme$i\","
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echo "\"traddr\": \"${bdfs[i]}\""
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echo '},'
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echo '"method": "bdev_nvme_attach_controller"'
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if [ -z ${bdfs[i + 1]} ]; then
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echo '}'
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else
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echo '},'
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fi
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done
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echo ']'
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echo '}'
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}
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bdfs=()
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# Check used drivers. If it's not vfio-pci or uio-pci-generic
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# then most likely PCI_WHITELIST option was used for setup.sh
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# and we do not want to use that disk.
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for bdf in $(iter_pci_class_code 01 08 02); do
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if [[ -e /sys/bus/pci/drivers/nvme/$bdf ]] \
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|| [[ $(uname -s) == FreeBSD && $(pciconf -l "pci$bdf") == nvme* ]]; then
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continue
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fi
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bdfs+=("$bdf")
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done
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if [ "$1" = "--json" ]; then
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create_json_config
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else
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create_classic_config
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fi
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