#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
*
/* 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 ******/
};
struct OpalIoPhbErrorCommon {
- uint32_t version;
- uint32_t ioType;
- uint32_t len;
+ __be32 version;
+ __be32 ioType;
+ __be32 len;
};
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 {
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);