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| author | Geoff Levand <geoffrey.levand@am.sony.com> | 2007-06-16 07:19:32 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-28 19:16:37 +1000 |
| commit | 9263e85aa9e9d341ef238fffc040f586674d1709 (patch) | |
| tree | 51054ba00b9283f8c70125b87968a9bf3274a7f8 /arch/powerpc/platforms/ps3/htab.c | |
| parent | 83bb643d0714b0006ab99dbd195ec51b55a97f4e (diff) | |
| download | op-kernel-dev-9263e85aa9e9d341ef238fffc040f586674d1709.zip op-kernel-dev-9263e85aa9e9d341ef238fffc040f586674d1709.tar.gz | |
[POWERPC] PS3: Kexec support
Fixup the core platform parts needed for kexec to work on the PS3.
- Setup ps3_hpte_clear correctly.
- Mask interrupts on irq removal.
- Release all hypervisor resources.
- Create new routine ps3_shutdown_IRQ()
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3/htab.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/htab.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c index d741edd..5d2e176 100644 --- a/arch/powerpc/platforms/ps3/htab.c +++ b/arch/powerpc/platforms/ps3/htab.c @@ -234,10 +234,17 @@ static void ps3_hpte_invalidate(unsigned long slot, unsigned long va, static void ps3_hpte_clear(void) { - /* Make sure to clean up the frame buffer device first */ - ps3fb_cleanup(); + int result; - lv1_unmap_htab(htab_addr); + DBG(" -> %s:%d\n", __func__, __LINE__); + + result = lv1_unmap_htab(htab_addr); + BUG_ON(result); + + ps3_mm_shutdown(); + ps3_mm_vas_destroy(); + + DBG(" <- %s:%d\n", __func__, __LINE__); } void __init ps3_hpte_init(unsigned long htab_size) |
