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| author | Sven Schnelle <svens@stackframe.org> | 2012-07-29 19:18:03 +0200 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-07-31 06:46:02 +0200 |
| commit | 51676b14e8cfd5bbabf487f659f11704f17f6d0f (patch) | |
| tree | f75a6c5ba610385e2edb69a83223b98732ef0d09 /src/cpu/x86/pae | |
| parent | a2701c60052df5544930a8dce8f01768834fdf28 (diff) | |
| download | coreboot-51676b14e8cfd5bbabf487f659f11704f17f6d0f.tar.xz | |
Revert "Use broadcast SIPI to startup siblings"
This reverts commit 042c1461fb777e583e5de48edf9326e47ee5595f.
It turned out that sending IPIs via broadcast doesn't work on
Sandybridge. We tried to come up with a solution, but didn't
found any so far. So revert the code for now until we have
a working solution.
Change-Id: I7dd1cba5a4c1e4b0af366b20e8263b1f6f4b9714
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/1381
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/cpu/x86/pae')
| -rw-r--r-- | src/cpu/x86/pae/pgtbl.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/src/cpu/x86/pae/pgtbl.c b/src/cpu/x86/pae/pgtbl.c index 7aa17c220d..814c5f161f 100644 --- a/src/cpu/x86/pae/pgtbl.c +++ b/src/cpu/x86/pae/pgtbl.c @@ -3,10 +3,8 @@ */ #include <console/console.h> -#include <device/device.h> #include <cpu/cpu.h> #include <cpu/x86/pae.h> -#include <cpu/x86/lapic.h> #include <string.h> static void paging_off(void) @@ -45,14 +43,6 @@ static void paging_on(void *pdp) ); } -static int cpu_index(void) -{ - device_t dev = dev_find_lapic(lapicid()); - if (!dev) - return -1; - return dev->path.apic.index; -} - void *map_2M_page(unsigned long page) { struct pde { @@ -70,9 +60,7 @@ void *map_2M_page(unsigned long page) unsigned long window; void *result; int i; - index = cpu_index(); - if ((index < 0) || (index >= CONFIG_MAX_CPUS)) { return MAPPING_ERROR; } |