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setup: add the SKIP_PCI parameter in setup.sh

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User may only want to configure hugepage and no configure
on the PCI devices. Add the SKIP_PCI parameter to offer
this option.

If user only wants to configure hugepage, can run:
SKIP_PCI=1 ./scripts/setup.sh

The default behavior is that PCI devices will be configured.

Change-Id: I8302efd5a09f2885e00fa8ed00d398219c11dde7
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.gerrithub.io/389473
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
GangCao 2017-11-28 19:09:57 -05:00 committed by Daniel Verkamp
parent 55ac2263af
commit d9174e1e42
1 changed files with 14 additions and 4 deletions
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18
scripts/setup.sh
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@ -131,7 +131,9 @@ function configure_linux_pci {
}
function configure_linux {
configure_linux_pci
if [ "$SKIP_PCI" == 0 ]; then
configure_linux_pci
fi
hugetlbfs_mount=$(linux_hugetlbfs_mount)
@ -241,7 +243,9 @@ function reset_linux_pci {
}
function reset_linux {
reset_linux_pci
if [ "$SKIP_PCI" == 0 ]; then
reset_linux_pci
fi
hugetlbfs_mount=$(linux_hugetlbfs_mount)
rm -f "$hugetlbfs_mount"/spdk*map_*
@ -317,7 +321,9 @@ function configure_freebsd_pci {
}
function configure_freebsd {
configure_freebsd_pci
if [ "$SKIP_PCI" == 0 ]; then
configure_freebsd_pci
fi
kldunload contigmem.ko || true
kenv hw.contigmem.num_buffers=$((HUGEMEM / 256))
@ -327,7 +333,10 @@ function configure_freebsd {
function reset_freebsd {
kldunload contigmem.ko || true
kldunload nic_uio.ko || true
if [ "$SKIP_PCI" == 0 ]; then
kldunload nic_uio.ko || true
fi
}
username=$1
@ -350,6 +359,7 @@ if [ "$username" = "" ]; then
fi
: ${HUGEMEM:=2048}
: ${SKIP_PCI:=0}
if [ `uname` = Linux ]; then
HUGEPGSZ=$(( `grep Hugepagesize /proc/meminfo | cut -d : -f 2 | tr -dc '0-9'` ))