diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-25 13:08:16 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-25 13:08:16 +0200 |
commit | 10a010f6953b5a14ba2f0be40a4fce1bea220875 (patch) | |
tree | 19aadf718c796bc7fae0a1a1c970d84d67c541d4 /arch/powerpc/platforms/cell/pervasive.c | |
parent | 510b37258dfd61693ca6c039865c78bd996e3718 (diff) | |
parent | fb2e405fc1fc8b20d9c78eaa1c7fd5a297efde43 (diff) |
Merge branch 'linus' into x86/x2apic
Conflicts:
drivers/pci/dmar.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/platforms/cell/pervasive.c')
-rw-r--r-- | arch/powerpc/platforms/cell/pervasive.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/arch/powerpc/platforms/cell/pervasive.c b/arch/powerpc/platforms/cell/pervasive.c index 8a3631ce912..efdacc82957 100644 --- a/arch/powerpc/platforms/cell/pervasive.c +++ b/arch/powerpc/platforms/cell/pervasive.c @@ -38,8 +38,6 @@ #include "pervasive.h" -static int sysreset_hack; - static void cbe_power_save(void) { unsigned long ctrl, thread_switch_control; @@ -87,9 +85,6 @@ static void cbe_power_save(void) static int cbe_system_reset_exception(struct pt_regs *regs) { - int cpu; - struct cbe_pmd_regs __iomem *pmd; - switch (regs->msr & SRR1_WAKEMASK) { case SRR1_WAKEEE: do_IRQ(regs); @@ -98,19 +93,7 @@ static int cbe_system_reset_exception(struct pt_regs *regs) timer_interrupt(regs); break; case SRR1_WAKEMT: - /* - * The BMC can inject user triggered system reset exceptions, - * but cannot set the system reset reason in srr1, - * so check an extra register here. - */ - if (sysreset_hack && (cpu = smp_processor_id()) == 0) { - pmd = cbe_get_cpu_pmd_regs(cpu); - if (in_be64(&pmd->ras_esc_0) & 0xffff) { - out_be64(&pmd->ras_esc_0, 0); - return 0; - } - } - break; + return cbe_sysreset_hack(); #ifdef CONFIG_CBE_RAS case SRR1_WAKESYSERR: cbe_system_error_exception(regs); @@ -134,8 +117,6 @@ void __init cbe_pervasive_init(void) if (!cpu_has_feature(CPU_FTR_PAUSE_ZERO)) return; - sysreset_hack = machine_is_compatible("IBM,CBPLUS-1.0"); - for_each_possible_cpu(cpu) { struct cbe_pmd_regs __iomem *regs = cbe_get_cpu_pmd_regs(cpu); if (!regs) @@ -144,12 +125,6 @@ void __init cbe_pervasive_init(void) /* Enable Pause(0) control bit */ out_be64(®s->pmcr, in_be64(®s->pmcr) | CBE_PMD_PAUSE_ZERO_CONTROL); - - /* Enable JTAG system-reset hack */ - if (sysreset_hack) - out_be32(®s->fir_mode_reg, - in_be32(®s->fir_mode_reg) | - CBE_PMD_FIR_MODE_M8); } ppc_md.power_save = cbe_power_save; |