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@@ -310,3 +310,59 @@ struct el_apecs_sysdata_mcheck
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unsigned long epic_harx2;
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unsigned long epic_pmlt;
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unsigned long epic_tag0;
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+ unsigned long epic_tag1;
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+ unsigned long epic_tag2;
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+ unsigned long epic_tag3;
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+ unsigned long epic_tag4;
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+ unsigned long epic_tag5;
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+ unsigned long epic_tag6;
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+ unsigned long epic_tag7;
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+ unsigned long epic_data0;
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+ unsigned long epic_data1;
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+ unsigned long epic_data2;
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+ unsigned long epic_data3;
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+ unsigned long epic_data4;
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+ unsigned long epic_data5;
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+ unsigned long epic_data6;
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+ unsigned long epic_data7;
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+};
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+
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+struct el_apecs_procdata
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+{
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+ unsigned long paltemp[32]; /* PAL TEMP REGS. */
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+ /* EV4-specific fields */
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+ unsigned long exc_addr; /* Address of excepting instruction. */
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+ unsigned long exc_sum; /* Summary of arithmetic traps. */
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+ unsigned long exc_mask; /* Exception mask (from exc_sum). */
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+ unsigned long iccsr; /* IBox hardware enables. */
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+ unsigned long pal_base; /* Base address for PALcode. */
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+ unsigned long hier; /* Hardware Interrupt Enable. */
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+ unsigned long hirr; /* Hardware Interrupt Request. */
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+ unsigned long csr; /* D-stream fault info. */
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+ unsigned long dc_stat; /* D-cache status (ECC/Parity Err). */
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+ unsigned long dc_addr; /* EV3 Phys Addr for ECC/DPERR. */
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+ unsigned long abox_ctl; /* ABox Control Register. */
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+ unsigned long biu_stat; /* BIU Status. */
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+ unsigned long biu_addr; /* BUI Address. */
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+ unsigned long biu_ctl; /* BIU Control. */
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+ unsigned long fill_syndrome;/* For correcting ECC errors. */
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+ unsigned long fill_addr; /* Cache block which was being read */
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+ unsigned long va; /* Effective VA of fault or miss. */
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+ unsigned long bc_tag; /* Backup Cache Tag Probe Results.*/
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+};
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+
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+
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+#ifdef __KERNEL__
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+
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+#ifndef __EXTERN_INLINE
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+#define __EXTERN_INLINE extern inline
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+#define __IO_EXTERN_INLINE
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+#endif
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+
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+/*
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+ * I/O functions:
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+ *
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+ * Unlike Jensen, the APECS machines have no concept of local
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+ * I/O---everything goes over the PCI bus.
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+ *
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+ * There is plenty room for optimization here. In particular,
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张婷