On Tue, Jun 11, 2024 at 10:47:16AM +0200, Thomas Bogendoerfer wrote: > On Sat, May 11, 2024 at 03:03:48PM +0200, Christian Marangi wrote: > > From: Daniel González Cabanelas <dgcbueu@xxxxxxxxx> > > > > The data RAC is left disabled by the bootloader in some SoCs, at least in > > the core it boots from. > > Enabling this feature increases the performance up to +30% depending on the > > task. > > > > Signed-off-by: Daniel González Cabanelas <dgcbueu@xxxxxxxxx> > > Signed-off-by: Álvaro Fernández Rojas <noltari@xxxxxxxxx> > > [ rework code and reduce code duplication ] > > Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx> > > Acked-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx> > > --- > > arch/mips/kernel/smp-bmips.c | 17 +++++++++++++++++ > > 1 file changed, 17 insertions(+) > > > > diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c > > index 20e2fb10022d..52324738cbb3 100644 > > --- a/arch/mips/kernel/smp-bmips.c > > +++ b/arch/mips/kernel/smp-bmips.c > > @@ -626,6 +626,23 @@ void bmips_cpu_setup(void) > > __raw_readl(cbr + BMIPS_RAC_ADDRESS_RANGE); > > break; > > > > + case CPU_BMIPS4350: > > + u32 rac_addr = BMIPS_RAC_CONFIG_1; > > my gcc 10.2.1 doesn't like the declaration here: > > /local/tbogendoerfer/korg/linux/arch/mips/kernel/smp-bmips.c:630:3: error: a label can only be part of a statement and a declaration is not a statement > 630 | u32 rac_addr = BMIPS_RAC_CONFIG_1; > Thanks I moved the declaration up before the switch. -- Ansuel
