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| author | Helge Deller <deller@gmx.de> | 2017-09-21 22:55:01 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2017-11-17 17:27:22 +0300 |
| commit | bf7b4c1b3c92f246a535a7c792177041d0442011 (patch) | |
| tree | 1bd779b15d0c77656f99b79a1e8950910daf43cf /arch/parisc/kernel/setup.c | |
| parent | 05f016d2ca7a4fab99d5d5472168506ddf95e74f (diff) | |
| download | linux-bf7b4c1b3c92f246a535a7c792177041d0442011.tar.xz | |
parisc: Add CPU topology support
Add topology support, including multi-core scheduler support on
PA8800/PA8900 CPUs and enhanced output in /proc/cpuinfo, e.g.
lscpu now reports on a single-socket, dual-core machine:
Architecture: parisc64
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
CPU family: PA-RISC 2.0
Model name: PA8800 (Mako)
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/kernel/setup.c')
| -rw-r--r-- | arch/parisc/kernel/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index f7d0c3b33d70..0e9675f857a5 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -408,6 +408,8 @@ void __init start_parisc(void) cpunum = smp_processor_id(); + init_cpu_topology(); + set_firmware_width_unlocked(); ret = pdc_coproc_cfg_unlocked(&coproc_cfg); |