diff options
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 1 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_soc.h | 1 | ||||
-rw-r--r-- | arch/powerpc/sysdev/mpic.c | 18 | ||||
-rw-r--r-- | arch/powerpc/sysdev/mpic.h | 1 |
4 files changed, 21 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 356c6a0e1b2..209384b6e03 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c | |||
@@ -412,6 +412,7 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4080, quirk_fsl_pcie_header); | |||
412 | #endif /* CONFIG_FSL_SOC_BOOKE || CONFIG_PPC_86xx */ | 412 | #endif /* CONFIG_FSL_SOC_BOOKE || CONFIG_PPC_86xx */ |
413 | 413 | ||
414 | #if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x) | 414 | #if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x) |
415 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8308, quirk_fsl_pcie_header); | ||
415 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314E, quirk_fsl_pcie_header); | 416 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314E, quirk_fsl_pcie_header); |
416 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314, quirk_fsl_pcie_header); | 417 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314, quirk_fsl_pcie_header); |
417 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315E, quirk_fsl_pcie_header); | 418 | DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315E, quirk_fsl_pcie_header); |
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 42381bb6cd5..53609489a62 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h | |||
@@ -30,6 +30,7 @@ struct platform_diu_data_ops { | |||
30 | void (*set_pixel_clock) (unsigned int pixclock); | 30 | void (*set_pixel_clock) (unsigned int pixclock); |
31 | ssize_t (*show_monitor_port) (int monitor_port, char *buf); | 31 | ssize_t (*show_monitor_port) (int monitor_port, char *buf); |
32 | int (*set_sysfs_monitor_port) (int val); | 32 | int (*set_sysfs_monitor_port) (int val); |
33 | void (*release_bootmem) (void); | ||
33 | }; | 34 | }; |
34 | 35 | ||
35 | extern struct platform_diu_data_ops diu_ops; | 36 | extern struct platform_diu_data_ops diu_ops; |
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 20b73c025a4..7c1342618a3 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c | |||
@@ -1636,6 +1636,24 @@ void __devinit smp_mpic_setup_cpu(int cpu) | |||
1636 | { | 1636 | { |
1637 | mpic_setup_this_cpu(); | 1637 | mpic_setup_this_cpu(); |
1638 | } | 1638 | } |
1639 | |||
1640 | void mpic_reset_core(int cpu) | ||
1641 | { | ||
1642 | struct mpic *mpic = mpic_primary; | ||
1643 | u32 pir; | ||
1644 | int cpuid = get_hard_smp_processor_id(cpu); | ||
1645 | |||
1646 | /* Set target bit for core reset */ | ||
1647 | pir = mpic_read(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT)); | ||
1648 | pir |= (1 << cpuid); | ||
1649 | mpic_write(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT), pir); | ||
1650 | mpic_read(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT)); | ||
1651 | |||
1652 | /* Restore target bit after reset complete */ | ||
1653 | pir &= ~(1 << cpuid); | ||
1654 | mpic_write(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT), pir); | ||
1655 | mpic_read(mpic->gregs, MPIC_INFO(GREG_PROCESSOR_INIT)); | ||
1656 | } | ||
1639 | #endif /* CONFIG_SMP */ | 1657 | #endif /* CONFIG_SMP */ |
1640 | 1658 | ||
1641 | #ifdef CONFIG_PM | 1659 | #ifdef CONFIG_PM |
diff --git a/arch/powerpc/sysdev/mpic.h b/arch/powerpc/sysdev/mpic.h index eff433c322a..e4a6df77b8d 100644 --- a/arch/powerpc/sysdev/mpic.h +++ b/arch/powerpc/sysdev/mpic.h | |||
@@ -37,5 +37,6 @@ static inline int mpic_pasemi_msi_init(struct mpic *mpic) | |||
37 | extern int mpic_set_irq_type(unsigned int virq, unsigned int flow_type); | 37 | extern int mpic_set_irq_type(unsigned int virq, unsigned int flow_type); |
38 | extern void mpic_set_vector(unsigned int virq, unsigned int vector); | 38 | extern void mpic_set_vector(unsigned int virq, unsigned int vector); |
39 | extern int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask); | 39 | extern int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask); |
40 | extern void mpic_reset_core(int cpu); | ||
40 | 41 | ||
41 | #endif /* _POWERPC_SYSDEV_MPIC_H */ | 42 | #endif /* _POWERPC_SYSDEV_MPIC_H */ |