diff options
Diffstat (limited to 'include/asm-powerpc/ps3.h')
| -rw-r--r-- | include/asm-powerpc/ps3.h | 74 |
1 files changed, 72 insertions, 2 deletions
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h index f577a16c6728..2b693673eff4 100644 --- a/include/asm-powerpc/ps3.h +++ b/include/asm-powerpc/ps3.h @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/device.h> +#include "cell-pmu.h" union ps3_firmware_version { u64 raw; @@ -317,6 +318,7 @@ enum ps3_match_id { PS3_MATCH_ID_STOR_FLASH = 8, PS3_MATCH_ID_SOUND = 9, PS3_MATCH_ID_GRAPHICS = 10, + PS3_MATCH_ID_LPM = 11, }; #define PS3_MODULE_ALIAS_EHCI "ps3:1" @@ -329,11 +331,13 @@ enum ps3_match_id { #define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8" #define PS3_MODULE_ALIAS_SOUND "ps3:9" #define PS3_MODULE_ALIAS_GRAPHICS "ps3:10" +#define PS3_MODULE_ALIAS_LPM "ps3:11" enum ps3_system_bus_device_type { PS3_DEVICE_TYPE_IOC0 = 1, PS3_DEVICE_TYPE_SB, PS3_DEVICE_TYPE_VUART, + PS3_DEVICE_TYPE_LPM, }; /** @@ -344,12 +348,17 @@ struct ps3_system_bus_device { enum ps3_match_id match_id; enum ps3_system_bus_device_type dev_type; - unsigned int bus_id; /* SB */ - unsigned int dev_id; /* SB */ + u64 bus_id; /* SB */ + u64 dev_id; /* SB */ unsigned int interrupt_id; /* SB */ struct ps3_dma_region *d_region; /* SB, IOC0 */ struct ps3_mmio_region *m_region; /* SB, IOC0*/ unsigned int port_number; /* VUART */ + struct { /* LPM */ + u64 node_id; + u64 pu_id; + u64 rights; + } lpm; /* struct iommu_table *iommu_table; -- waiting for BenH's cleanups */ struct device core; @@ -438,5 +447,66 @@ struct ps3_prealloc { extern struct ps3_prealloc ps3fb_videomemory; extern struct ps3_prealloc ps3flash_bounce_buffer; +/* logical performance monitor */ + +/** + * enum ps3_lpm_rights - Rigths granted by the system policy module. + * + * @PS3_LPM_RIGHTS_USE_LPM: The right to use the lpm. + * @PS3_LPM_RIGHTS_USE_TB: The right to use the internal trace buffer. + */ + +enum ps3_lpm_rights { + PS3_LPM_RIGHTS_USE_LPM = 0x001, + PS3_LPM_RIGHTS_USE_TB = 0x100, +}; + +/** + * enum ps3_lpm_tb_type - Type of trace buffer lv1 should use. + * + * @PS3_LPM_TB_TYPE_NONE: Do not use a trace buffer. + * @PS3_LPM_RIGHTS_USE_TB: Use the lv1 internal trace buffer. Must have + * rights @PS3_LPM_RIGHTS_USE_TB. + */ + +enum ps3_lpm_tb_type { + PS3_LPM_TB_TYPE_NONE = 0, + PS3_LPM_TB_TYPE_INTERNAL = 1, +}; + +int ps3_lpm_open(enum ps3_lpm_tb_type tb_type, void *tb_cache, + u64 tb_cache_size); +int ps3_lpm_close(void); +int ps3_lpm_copy_tb(unsigned long offset, void *buf, unsigned long count, + unsigned long *bytes_copied); +int ps3_lpm_copy_tb_to_user(unsigned long offset, void __user *buf, + unsigned long count, unsigned long *bytes_copied); +void ps3_set_bookmark(u64 bookmark); +void ps3_set_pm_bookmark(u64 tag, u64 incident, u64 th_id); +int ps3_set_signal(u64 rtas_signal_group, u8 signal_bit, u16 sub_unit, + u8 bus_word); + +u32 ps3_read_phys_ctr(u32 cpu, u32 phys_ctr); +void ps3_write_phys_ctr(u32 cpu, u32 phys_ctr, u32 val); +u32 ps3_read_ctr(u32 cpu, u32 ctr); +void ps3_write_ctr(u32 cpu, u32 ctr, u32 val); + +u32 ps3_read_pm07_control(u32 cpu, u32 ctr); +void ps3_write_pm07_control(u32 cpu, u32 ctr, u32 val); +u32 ps3_read_pm(u32 cpu, enum pm_reg_name reg); +void ps3_write_pm(u32 cpu, enum pm_reg_name reg, u32 val); + +u32 ps3_get_ctr_size(u32 cpu, u32 phys_ctr); +void ps3_set_ctr_size(u32 cpu, u32 phys_ctr, u32 ctr_size); + +void ps3_enable_pm(u32 cpu); +void ps3_disable_pm(u32 cpu); +void ps3_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask); +void ps3_disable_pm_interrupts(u32 cpu); + +u32 ps3_get_and_clear_pm_interrupts(u32 cpu); +void ps3_sync_irq(int node); +u32 ps3_get_hw_thread_id(int cpu); +u64 ps3_get_spe_id(void *arg); #endif |