Hi!
This was committed in r47618 though it is buggy (see below) and not
clear whether manually setting irq-affinity is at all feasible.
Please revert.
Cheers
Daniel
On Mon, Nov 23, 2015 at 04:24:02PM +0100, Daniel Golle wrote:
> On Mon, Nov 23, 2015 at 02:30:34PM +0800, Shonn Lu wrote:
> > Signed-off-by: Shonn Lu <countryside...@qq.com>
> > ---
> > .../linux/oxnas/base-files/init.d/set-irq-affinity | 22
> > ++++++++++++++++++++++
> > 1 file changed, 22 insertions(+)
> > create mode 100755 target/linux/oxnas/base-files/init.d/set-irq-affinity
> >
> > diff --git a/target/linux/oxnas/base-files/init.d/set-irq-affinity
> > b/target/linux/oxnas/base-files/init.d/set-irq-affinity
> > new file mode 100755
> > index 0000000..8ab066f
> > --- /dev/null
> > +++ b/target/linux/oxnas/base-files/init.d/set-irq-affinity
> > @@ -0,0 +1,22 @@
> > +#!/bin/sh /etc/rc.common
> > +
> > +START=99
> > +
> > +get_irq() {
> > + local name="$1"
> > + grep -m 1 "$name" /proc/interrupts | cut -d: -f1 | sed 's, *,,'
> > +}
> > +
> > +set_irq_affinity() {
> > + local name="$1"
> > + local val="$2"
> > + local irq="$(get_irq "$name")"
> > + [ -n "$irq" ] || return
> > + echo "$val" > "/proc/irq/$irq/smp_affinity"
> > +}
> > +
> > +start() {
> > + set_irq_affinity ehci_hcd 2
> > + set_irq_affinity xhci_hcd 2
> > + set_irq_affinity sata 2
> > +}
>
> I'm sorry to be such a pain, however, now that I have a closer look I
> realize that naming is 'ehci_hcd' but 'xhci-hcd' (note: '-' vs. '_')
> Maybe
>
> set_irq_affinity ehci 2
> set_irq_affinity xhci 2
>
> is the safest for now and allows for kernel's driver naming to
> eventually get unified in the future...
>
>
> Cheers
>
>
> Daniel
> _______________________________________________
> openwrt-devel mailing list
> openwrt-devel@lists.openwrt.org
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
