diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 131 |
1 files changed, 51 insertions, 80 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index cb15cbb5160..0da1dbd42e0 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -12,27 +12,7 @@ #ifndef __OPAL_H #define __OPAL_H -/****** Takeover interface ********/ - -/* PAPR H-Call used to querty the HAL existence and/or instanciate - * it from within pHyp (tech preview only). - * - * This is exclusively used in prom_init.c - */ - #ifndef __ASSEMBLY__ - -struct opal_takeover_args { - u64 k_image; /* r4 */ - u64 k_size; /* r5 */ - u64 k_entry; /* r6 */ - u64 k_entry2; /* r7 */ - u64 hal_addr; /* r8 */ - u64 rd_image; /* r9 */ - u64 rd_size; /* r10 */ - u64 rd_loc; /* r11 */ -}; - /* * SG entry * @@ -55,15 +35,6 @@ struct opal_sg_list { /* We calculate number of sg entries based on PAGE_SIZE */ #define SG_ENTRIES_PER_NODE ((PAGE_SIZE - 16) / sizeof(struct opal_sg_entry)) -extern long opal_query_takeover(u64 *hal_size, u64 *hal_align); - -extern long opal_do_takeover(struct opal_takeover_args *args); - -struct rtas_args; -extern int opal_enter_rtas(struct rtas_args *args, - unsigned long data, - unsigned long entry); - #endif /* __ASSEMBLY__ */ /****** OPAL APIs ******/ @@ -599,9 +570,9 @@ enum { }; struct OpalIoPhbErrorCommon { - uint32_t version; - uint32_t ioType; - uint32_t len; + __be32 version; + __be32 ioType; + __be32 len; }; struct OpalIoP7IOCPhbErrorData { @@ -666,64 +637,64 @@ 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 { @@ -851,8 +822,8 @@ 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); |