"Mark A. Greer" <mgreer@xxxxxxxxxxxxxxx> writes: > From: "Mark A. Greer" <mgreer@xxxxxxxxxxxxxxx> > > The am35x family of SoCs has a Davinci EMAC ethernet > controller on-chip. Unfortunately, the EMAC is unable > to wake the PRCM when there is network activity which > leads to a hung or extremely slow system when the MPU > has executed a 'wfi' instruction (because of pm_idle > or CPUidle). To prevent this, add hooks to the EMAC > pm_runtime suspend/resume calls so that hlt is disabled > whenever the EMAC is in use. > > Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx> Looks good, Acked-by: Kevin Hilman <khilman@xxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
