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Sisl 10x
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| # Common shell utility functions | ||
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|
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| # Check if PCI device is on PCI_WHITELIST and not on PCI_BLACKLIST | ||
| # Env: | ||
| # if PCI_WHITELIST is empty assume device is whitelistened | ||
| # if PCI_BLACKLIST is empty assume device is NOT blacklistened | ||
| # Params: | ||
| # $1 - PCI BDF | ||
| function pci_can_use() { | ||
| local i | ||
|
|
||
| # The '\ ' part is important | ||
| if [[ " $PCI_BLACKLIST " =~ \ $1\ ]] ; then | ||
| return 1 | ||
| fi | ||
|
|
||
| if [[ -z "$PCI_WHITELIST" ]]; then | ||
| #no whitelist specified, bind all devices | ||
| return 0 | ||
| fi | ||
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| for i in $PCI_WHITELIST; do | ||
| if [ "$i" == "$1" ] ; then | ||
| return 0 | ||
| fi | ||
| done | ||
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| return 1 | ||
| } | ||
|
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| # This function will ignore PCI PCI_WHITELIST and PCI_BLACKLIST | ||
| function iter_all_pci_class_code() { | ||
| local class | ||
| local subclass | ||
| local progif | ||
| class="$(printf %02x $((0x$1)))" | ||
| subclass="$(printf %02x $((0x$2)))" | ||
| progif="$(printf %02x $((0x$3)))" | ||
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||
| if hash lspci &>/dev/null; then | ||
| if [ "$progif" != "00" ]; then | ||
| lspci -mm -n -D | \ | ||
| grep -i -- "-p${progif}" | \ | ||
| awk -v cc="\"${class}${subclass}\"" -F " " \ | ||
| '{if (cc ~ $2) print $1}' | tr -d '"' | ||
| else | ||
| lspci -mm -n -D | \ | ||
| awk -v cc="\"${class}${subclass}\"" -F " " \ | ||
| '{if (cc ~ $2) print $1}' | tr -d '"' | ||
| fi | ||
| elif hash pciconf &>/dev/null; then | ||
| local addr=($(pciconf -l | grep -i "class=0x${class}${subclass}${progif}" | \ | ||
| cut -d$'\t' -f1 | sed -e 's/^[a-zA-Z0-9_]*@pci//g' | tr ':' ' ')) | ||
| printf "%04x:%02x:%02x:%x\n" ${addr[0]} ${addr[1]} ${addr[2]} ${addr[3]} | ||
| else | ||
| echo "Missing PCI enumeration utility" >&2 | ||
| exit 1 | ||
| fi | ||
| } | ||
|
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||
| # This function will ignore PCI PCI_WHITELIST and PCI_BLACKLIST | ||
| function iter_all_pci_dev_id() { | ||
| local ven_id | ||
| local dev_id | ||
| ven_id="$(printf %04x $((0x$1)))" | ||
| dev_id="$(printf %04x $((0x$2)))" | ||
|
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||
| if hash lspci &>/dev/null; then | ||
| lspci -mm -n -D | awk -v ven="\"$ven_id\"" -v dev="\"${dev_id}\"" -F " " \ | ||
| '{if (ven ~ $3 && dev ~ $4) print $1}' | tr -d '"' | ||
| elif hash pciconf &>/dev/null; then | ||
| local addr=($(pciconf -l | grep -i "chip=0x${dev_id}${ven_id}" | \ | ||
| cut -d$'\t' -f1 | sed -e 's/^[a-zA-Z0-9_]*@pci//g' | tr ':' ' ')) | ||
| printf "%04x:%02x:%02x:%x\n" ${addr[0]} ${addr[1]} ${addr[2]} ${addr[3]} | ||
| else | ||
| echo "Missing PCI enumeration utility" >&2 | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| function iter_pci_dev_id() { | ||
| local bdf="" | ||
|
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||
| for bdf in $(iter_all_pci_dev_id "$@"); do | ||
| if pci_can_use "$bdf"; then | ||
| echo "$bdf" | ||
| fi | ||
| done | ||
| } | ||
|
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||
| # This function will filter out PCI devices using PCI_WHITELIST and PCI_BLACKLIST | ||
| # See function pci_can_use() | ||
| function iter_pci_class_code() { | ||
| local bdf="" | ||
|
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| for bdf in $(iter_all_pci_class_code "$@"); do | ||
| if pci_can_use "$bdf"; then | ||
| echo "$bdf" | ||
| fi | ||
| done | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| Boost Software License - Version 1.0 - August 17th, 2003 | ||
|
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||
| Permission is hereby granted, free of charge, to any person or organization | ||
| obtaining a copy of the software and accompanying documentation covered by | ||
| this license (the "Software") to use, reproduce, display, distribute, | ||
| execute, and transmit the Software, and to prepare derivative works of the | ||
| Software, and to permit third-parties to whom the Software is furnished to | ||
| do so, all subject to the following: | ||
|
|
||
| The copyright notices in the Software and this entire statement, including | ||
| the above license grant, this restriction and the following disclaimer, | ||
| must be included in all copies of the Software, in whole or in part, and | ||
| all derivative works of the Software, unless such copies or derivative | ||
| works are solely in the form of machine-executable object code generated by | ||
| a source language processor. | ||
|
|
||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT | ||
| SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE | ||
| FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, | ||
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| DEALINGS IN THE SOFTWARE. |
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