diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index 9d86c6651716..ee05bd203630 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -131,7 +131,7 @@ int64_t opal_pci_map_pe_dma_window(uint64_t phb_id, uint16_t pe_number, uint16_t int64_t opal_pci_map_pe_dma_window_real(uint64_t phb_id, uint16_t pe_number, uint16_t dma_window_number, uint64_t pci_start_addr, uint64_t pci_mem_size); -int64_t opal_pci_reset(uint64_t phb_id, uint8_t reset_scope, uint8_t assert_state); +int64_t opal_pci_reset(uint64_t id, uint8_t reset_scope, uint8_t assert_state); int64_t opal_pci_get_hub_diag_data(uint64_t hub_id, void *diag_buffer, uint64_t diag_buffer_len); @@ -148,7 +148,7 @@ int64_t opal_get_dpo_status(__be64 *dpo_timeout); int64_t opal_set_system_attention_led(uint8_t led_action); int64_t opal_pci_next_error(uint64_t phb_id, __be64 *first_frozen_pe, __be16 *pci_error_type, __be16 *severity); -int64_t opal_pci_poll(uint64_t phb_id); +int64_t opal_pci_poll(uint64_t id); int64_t opal_return_cpu(void); int64_t opal_check_token(uint64_t token); int64_t opal_reinit_cpus(uint64_t flags); @@ -178,6 +178,8 @@ int64_t opal_dump_ack(uint32_t dump_id); int64_t opal_dump_resend_notification(void); int64_t opal_get_msg(uint64_t buffer, uint64_t size); +int64_t opal_write_oppanel_async(uint64_t token, oppanel_line_t *lines, + uint64_t num_lines); int64_t opal_check_completion(uint64_t buffer, uint64_t size, uint64_t token); int64_t opal_sync_host_reboot(void); int64_t opal_get_param(uint64_t token, uint32_t param_id, uint64_t buffer, @@ -209,12 +211,30 @@ int64_t opal_flash_write(uint64_t id, uint64_t offset, uint64_t buf, uint64_t size, uint64_t token); int64_t opal_flash_erase(uint64_t id, uint64_t offset, uint64_t size, uint64_t token); +int64_t opal_get_device_tree(uint32_t phandle, uint64_t buf, uint64_t len); +int64_t opal_pci_get_presence_state(uint64_t id, uint64_t data); +int64_t opal_pci_get_power_state(uint64_t id, uint64_t data); +int64_t opal_pci_set_power_state(uint64_t async_token, uint64_t id, + uint64_t data); +int64_t opal_pci_poll2(uint64_t id, uint64_t data); + +int64_t opal_int_get_xirr(uint32_t *out_xirr, bool just_poll); +int64_t opal_int_set_cppr(uint8_t cppr); +int64_t opal_int_eoi(uint32_t xirr); +int64_t opal_int_set_mfrr(uint32_t cpu, uint8_t mfrr); +int64_t opal_pci_tce_kill(uint64_t phb_id, uint32_t kill_type, + uint32_t pe_num, uint32_t tce_size, + uint64_t dma_addr, uint32_t npages); +int64_t opal_rm_pci_tce_kill(uint64_t phb_id, uint32_t kill_type, + uint32_t pe_num, uint32_t tce_size, + uint64_t dma_addr, uint32_t npages); /* Internal functions */ extern int early_init_dt_scan_opal(unsigned long node, const char *uname, int depth, void *data); extern int early_init_dt_scan_recoverable_ranges(unsigned long node, const char *uname, int depth, void *data); +extern void opal_configure_cores(void); extern int opal_get_chars(uint32_t vtermno, char *buf, int count); extern int opal_put_chars(uint32_t vtermno, const char *buf, int total_len); @@ -276,6 +296,16 @@ extern int opal_error_code(int rc); ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count); +static inline int opal_get_async_rc(struct opal_msg msg) +{ + if (msg.msg_type != OPAL_MSG_ASYNC_COMP) + return OPAL_PARAMETER; + else + return be64_to_cpu(msg.params[1]); +} + +void opal_wake_poller(void); + #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_OPAL_H */ |