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| author | Florian Fainelli <f.fainelli@gmail.com> | 2016-02-03 18:14:53 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-09 12:00:01 +0200 |
| commit | f6cc0ee98b230b085e019f0c791af68a4f99e446 (patch) | |
| tree | 2bba357abcefa1607007df26d9d0bd200b47985a /arch/mips/kernel/smp-bmips.c | |
| parent | 904c3b4952fff6d9d7a5e26b27d4a194b8f538d4 (diff) | |
| download | linux-f6cc0ee98b230b085e019f0c791af68a4f99e446.tar.bz2 | |
MIPS: BMIPS: Fill in current_cpu_data.core
Read the core ID in bmips_smp_finish() for BMIPS5000 CPUs to get appropriate
processor parenting in set_cpu_sibling_map().
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: john@phrozen.org
Cc: cernekee@gmail.com
Cc: jon.fraser@broadcom.com
Cc: jaedon.shin@gmail.com
Cc: dragan.stancevic@gmail.com
Cc: jogo@openwrt.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12380/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/smp-bmips.c')
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 78cf8c2f1de0..6d11788b4502 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -243,6 +243,7 @@ static void bmips_init_secondary(void) break; case CPU_BMIPS5000: write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), 0)); + current_cpu_data.core = (read_c0_brcm_config() >> 25) & 3; break; } } |