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scripts/common: Cache vendor|device ids for reverse lookup

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Change-Id: I69959547d1c71cf3b65f8eb0b786197650a6ece0
Signed-off-by: Michal Berger <michalx.berger@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2225
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>
This commit is contained in:
Michal Berger 2020-05-06 23:23:46 +02:00 committed by Tomasz Zawadzki
parent 46f1dd6883
commit 5a436f0c61
1 changed files with 7 additions and 0 deletions
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7
scripts/common.sh
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@ -30,10 +30,14 @@ function pci_can_use() {
cache_pci_init() {
local -gA pci_bus_cache
local -gA pci_ids_vendor
local -gA pci_ids_device
[[ -z ${pci_bus_cache[*]} || $CMD == reset ]] || return 1
pci_bus_cache=()
pci_bus_ids_vendor=()
pci_bus_ids_device=()
}
cache_pci() {
@ -48,6 +52,9 @@ cache_pci() {
pci_bus_cache["$vendor"]="${pci_bus_cache["$vendor"]:+${pci_bus_cache["$vendor"]} }$pci"
pci_bus_cache["$device"]="${pci_bus_cache["$device"]:+${pci_bus_cache["$device"]} }$pci"
pci_bus_cache["$vendor:$device"]="${pci_bus_cache["$vendor:$device"]:+${pci_bus_cache["$vendor:$device"]} }$pci"
pci_ids_vendor["$pci"]=$vendor
pci_ids_device["$pci"]=$device
fi
}