diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 162 |
1 files changed, 83 insertions, 79 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index a2efdaa020b0..460018889ba9 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -41,14 +41,14 @@ struct opal_takeover_args { * size except the last one in the list to be as well. */ struct opal_sg_entry { - void *data; - long length; + __be64 data; + __be64 length; }; -/* sg list */ +/* SG list */ struct opal_sg_list { - unsigned long num_entries; - struct opal_sg_list *next; + __be64 length; + __be64 next; struct opal_sg_entry entry[]; }; @@ -154,6 +154,7 @@ extern int opal_enter_rtas(struct rtas_args *args, #define OPAL_LPC_READ 67 #define OPAL_LPC_WRITE 68 #define OPAL_RETURN_CPU 69 +#define OPAL_REINIT_CPUS 70 #define OPAL_ELOG_READ 71 #define OPAL_ELOG_WRITE 72 #define OPAL_ELOG_ACK 73 @@ -509,7 +510,7 @@ enum OpalMemErr_DynErrType { struct OpalMemoryErrorData { enum OpalMemErr_Version version:8; /* 0x00 */ enum OpalMemErrType type:8; /* 0x01 */ - uint16_t flags; /* 0x02 */ + __be16 flags; /* 0x02 */ uint8_t reserved_1[4]; /* 0x04 */ union { @@ -517,15 +518,15 @@ struct OpalMemoryErrorData { struct { enum OpalMemErr_ResilErrType resil_err_type:8; uint8_t reserved_1[7]; - uint64_t physical_address_start; - uint64_t physical_address_end; + __be64 physical_address_start; + __be64 physical_address_end; } resilience; /* Dynamic memory deallocation error info */ struct { enum OpalMemErr_DynErrType dyn_err_type:8; uint8_t reserved_1[7]; - uint64_t physical_address_start; - uint64_t physical_address_end; + __be64 physical_address_start; + __be64 physical_address_end; } dyn_dealloc; } u; }; @@ -598,9 +599,9 @@ enum { }; struct OpalIoPhbErrorCommon { - uint32_t version; - uint32_t ioType; - uint32_t len; + __be32 version; + __be32 ioType; + __be32 len; }; struct OpalIoP7IOCPhbErrorData { @@ -665,64 +666,69 @@ struct OpalIoP7IOCPhbErrorData { struct OpalIoPhb3ErrorData { struct OpalIoPhbErrorCommon common; - uint32_t brdgCtl; + __be32 brdgCtl; /* PHB3 UTL regs */ - uint32_t portStatusReg; - uint32_t rootCmplxStatus; - uint32_t busAgentStatus; + __be32 portStatusReg; + __be32 rootCmplxStatus; + __be32 busAgentStatus; /* PHB3 cfg regs */ - uint32_t deviceStatus; - uint32_t slotStatus; - uint32_t linkStatus; - uint32_t devCmdStatus; - uint32_t devSecStatus; + __be32 deviceStatus; + __be32 slotStatus; + __be32 linkStatus; + __be32 devCmdStatus; + __be32 devSecStatus; /* cfg AER regs */ - uint32_t rootErrorStatus; - uint32_t uncorrErrorStatus; - uint32_t corrErrorStatus; - uint32_t tlpHdr1; - uint32_t tlpHdr2; - uint32_t tlpHdr3; - uint32_t tlpHdr4; - uint32_t sourceId; + __be32 rootErrorStatus; + __be32 uncorrErrorStatus; + __be32 corrErrorStatus; + __be32 tlpHdr1; + __be32 tlpHdr2; + __be32 tlpHdr3; + __be32 tlpHdr4; + __be32 sourceId; - uint32_t rsv3; + __be32 rsv3; /* Record data about the call to allocate a buffer */ - uint64_t errorClass; - uint64_t correlator; + __be64 errorClass; + __be64 correlator; - uint64_t nFir; /* 000 */ - uint64_t nFirMask; /* 003 */ - uint64_t nFirWOF; /* 008 */ + __be64 nFir; /* 000 */ + __be64 nFirMask; /* 003 */ + __be64 nFirWOF; /* 008 */ /* PHB3 MMIO Error Regs */ - uint64_t phbPlssr; /* 120 */ - uint64_t phbCsr; /* 110 */ - uint64_t lemFir; /* C00 */ - uint64_t lemErrorMask; /* C18 */ - uint64_t lemWOF; /* C40 */ - uint64_t phbErrorStatus; /* C80 */ - uint64_t phbFirstErrorStatus; /* C88 */ - uint64_t phbErrorLog0; /* CC0 */ - uint64_t phbErrorLog1; /* CC8 */ - uint64_t mmioErrorStatus; /* D00 */ - uint64_t mmioFirstErrorStatus; /* D08 */ - uint64_t mmioErrorLog0; /* D40 */ - uint64_t mmioErrorLog1; /* D48 */ - uint64_t dma0ErrorStatus; /* D80 */ - uint64_t dma0FirstErrorStatus; /* D88 */ - uint64_t dma0ErrorLog0; /* DC0 */ - uint64_t dma0ErrorLog1; /* DC8 */ - uint64_t dma1ErrorStatus; /* E00 */ - uint64_t dma1FirstErrorStatus; /* E08 */ - uint64_t dma1ErrorLog0; /* E40 */ - uint64_t dma1ErrorLog1; /* E48 */ - uint64_t pestA[OPAL_PHB3_NUM_PEST_REGS]; - uint64_t pestB[OPAL_PHB3_NUM_PEST_REGS]; + __be64 phbPlssr; /* 120 */ + __be64 phbCsr; /* 110 */ + __be64 lemFir; /* C00 */ + __be64 lemErrorMask; /* C18 */ + __be64 lemWOF; /* C40 */ + __be64 phbErrorStatus; /* C80 */ + __be64 phbFirstErrorStatus; /* C88 */ + __be64 phbErrorLog0; /* CC0 */ + __be64 phbErrorLog1; /* CC8 */ + __be64 mmioErrorStatus; /* D00 */ + __be64 mmioFirstErrorStatus; /* D08 */ + __be64 mmioErrorLog0; /* D40 */ + __be64 mmioErrorLog1; /* D48 */ + __be64 dma0ErrorStatus; /* D80 */ + __be64 dma0FirstErrorStatus; /* D88 */ + __be64 dma0ErrorLog0; /* DC0 */ + __be64 dma0ErrorLog1; /* DC8 */ + __be64 dma1ErrorStatus; /* E00 */ + __be64 dma1FirstErrorStatus; /* E08 */ + __be64 dma1ErrorLog0; /* E40 */ + __be64 dma1ErrorLog1; /* E48 */ + __be64 pestA[OPAL_PHB3_NUM_PEST_REGS]; + __be64 pestB[OPAL_PHB3_NUM_PEST_REGS]; +}; + +enum { + OPAL_REINIT_CPUS_HILE_BE = (1 << 0), + OPAL_REINIT_CPUS_HILE_LE = (1 << 1), }; typedef struct oppanel_line { @@ -845,10 +851,11 @@ int64_t opal_pci_mask_pe_error(uint64_t phb_id, uint16_t pe_number, uint8_t erro int64_t opal_set_slot_led_status(uint64_t phb_id, uint64_t slot_id, uint8_t led_type, uint8_t led_action); int64_t opal_get_epow_status(__be64 *status); int64_t opal_set_system_attention_led(uint8_t led_action); -int64_t opal_pci_next_error(uint64_t phb_id, uint64_t *first_frozen_pe, - uint16_t *pci_error_type, uint16_t *severity); +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_return_cpu(void); +int64_t opal_reinit_cpus(uint64_t flags); int64_t opal_xscom_read(uint32_t gcid, uint64_t pcb_addr, __be64 *val); int64_t opal_xscom_write(uint32_t gcid, uint64_t pcb_addr, uint64_t val); @@ -858,8 +865,8 @@ int64_t opal_lpc_write(uint32_t chip_id, enum OpalLPCAddressType addr_type, int64_t opal_lpc_read(uint32_t chip_id, enum OpalLPCAddressType addr_type, uint32_t addr, __be32 *data, uint32_t sz); -int64_t opal_read_elog(uint64_t buffer, size_t size, uint64_t log_id); -int64_t opal_get_elog_size(uint64_t *log_id, size_t *size, uint64_t *elog_type); +int64_t opal_read_elog(uint64_t buffer, uint64_t size, uint64_t log_id); +int64_t opal_get_elog_size(__be64 *log_id, __be64 *size, __be64 *elog_type); int64_t opal_write_elog(uint64_t buffer, uint64_t size, uint64_t offset); int64_t opal_send_ack_elog(uint64_t log_id); void opal_resend_pending_logs(void); @@ -868,23 +875,24 @@ int64_t opal_validate_flash(uint64_t buffer, uint32_t *size, uint32_t *result); int64_t opal_manage_flash(uint8_t op); int64_t opal_update_flash(uint64_t blk_list); int64_t opal_dump_init(uint8_t dump_type); -int64_t opal_dump_info(uint32_t *dump_id, uint32_t *dump_size); -int64_t opal_dump_info2(uint32_t *dump_id, uint32_t *dump_size, uint32_t *dump_type); +int64_t opal_dump_info(__be32 *dump_id, __be32 *dump_size); +int64_t opal_dump_info2(__be32 *dump_id, __be32 *dump_size, __be32 *dump_type); int64_t opal_dump_read(uint32_t dump_id, uint64_t buffer); int64_t opal_dump_ack(uint32_t dump_id); int64_t opal_dump_resend_notification(void); -int64_t opal_get_msg(uint64_t buffer, size_t size); -int64_t opal_check_completion(uint64_t buffer, size_t size, uint64_t token); +int64_t opal_get_msg(uint64_t buffer, uint64_t size); +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, - size_t length); + uint64_t length); int64_t opal_set_param(uint64_t token, uint32_t param_id, uint64_t buffer, - size_t length); + uint64_t length); int64_t opal_sensor_read(uint32_t sensor_hndl, int token, __be32 *sensor_data); /* 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_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); @@ -893,10 +901,6 @@ extern int opal_put_chars(uint32_t vtermno, const char *buf, int total_len); extern void hvc_opal_init_early(void); -/* Internal functions */ -extern int early_init_dt_scan_opal(unsigned long node, const char *uname, - int depth, void *data); - extern int opal_notifier_register(struct notifier_block *nb); extern int opal_notifier_unregister(struct notifier_block *nb); @@ -906,9 +910,6 @@ extern void opal_notifier_enable(void); extern void opal_notifier_disable(void); extern void opal_notifier_update_evt(uint64_t evt_mask, uint64_t evt_val); -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); - extern int __opal_async_get_token(void); extern int opal_async_get_token_interruptible(void); extern int __opal_async_release_token(int token); @@ -916,14 +917,13 @@ extern int opal_async_release_token(int token); extern int opal_async_wait_response(uint64_t token, struct opal_msg *msg); extern int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data); -extern void hvc_opal_init_early(void); - struct rtc_time; extern int opal_set_rtc_time(struct rtc_time *tm); extern void opal_get_rtc_time(struct rtc_time *tm); extern unsigned long opal_get_boot_time(void); extern void opal_nvram_init(void); extern void opal_flash_init(void); +extern void opal_flash_term_callback(void); extern int opal_elog_init(void); extern void opal_platform_dump_init(void); extern void opal_sys_param_init(void); @@ -937,6 +937,10 @@ extern int opal_resync_timebase(void); extern void opal_lpc_init(void); +struct opal_sg_list *opal_vmalloc_to_sg_list(void *vmalloc_addr, + unsigned long vmalloc_size); +void opal_free_sg_list(struct opal_sg_list *sg); + #endif /* __ASSEMBLY__ */ #endif /* __OPAL_H */ |
