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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 424 | giacomo | 1 | #ifndef __ASM_MACH_MPPARSE_H |
| 2 | #define __ASM_MACH_MPPARSE_H |
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| 3 | |||
| 4 | #include <mach_apic.h> |
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| 5 | |||
| 6 | extern int use_cyclone; |
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| 7 | |||
| 8 | #ifdef CONFIG_NUMA |
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| 9 | extern void setup_summit(void); |
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| 10 | #else /* !CONFIG_NUMA */ |
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| 11 | #define setup_summit() {} |
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| 12 | #endif /* CONFIG_NUMA */ |
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| 13 | |||
| 14 | static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name, |
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| 15 | struct mpc_config_translation *translation) |
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| 16 | { |
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| 17 | Dprintk("Bus #%d is %s\n", m->mpc_busid, name); |
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| 18 | } |
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| 19 | |||
| 20 | static inline void mpc_oem_pci_bus(struct mpc_config_bus *m, |
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| 21 | struct mpc_config_translation *translation) |
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| 22 | { |
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| 23 | } |
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| 24 | |||
| 25 | static inline int mps_oem_check(struct mp_config_table *mpc, char *oem, |
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| 26 | char *productid) |
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| 27 | { |
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| 28 | if (!strncmp(oem, "IBM ENSW", 8) && |
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| 29 | (!strncmp(productid, "VIGIL SMP", 9) |
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| 30 | || !strncmp(productid, "EXA", 3) |
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| 31 | || !strncmp(productid, "RUTHLESS SMP", 12))){ |
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| 32 | use_cyclone = 1; /*enable cyclone-timer*/ |
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| 33 | setup_summit(); |
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| 34 | return 1; |
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| 35 | } |
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| 36 | return 0; |
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| 37 | } |
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| 38 | |||
| 39 | /* Hook from generic ACPI tables.c */ |
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| 40 | static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) |
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| 41 | { |
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| 42 | if (!strncmp(oem_id, "IBM", 3) && |
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| 43 | (!strncmp(oem_table_id, "SERVIGIL", 8) |
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| 44 | || !strncmp(oem_table_id, "EXA", 3))){ |
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| 45 | use_cyclone = 1; /*enable cyclone-timer*/ |
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| 46 | setup_summit(); |
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| 47 | return 1; |
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| 48 | } |
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| 49 | return 0; |
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| 50 | } |
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| 51 | |||
| 52 | struct rio_table_hdr { |
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| 53 | unsigned char version; /* Version number of this data structure */ |
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| 54 | /* Version 3 adds chassis_num & WP_index */ |
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| 55 | unsigned char num_scal_dev; /* # of Scalability devices (Twisters for Vigil) */ |
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| 56 | unsigned char num_rio_dev; /* # of RIO I/O devices (Cyclones and Winnipegs) */ |
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| 57 | } __attribute__((packed)); |
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| 58 | |||
| 59 | struct scal_detail { |
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| 60 | unsigned char node_id; /* Scalability Node ID */ |
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| 61 | unsigned long CBAR; /* Address of 1MB register space */ |
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| 62 | unsigned char port0node; /* Node ID port connected to: 0xFF=None */ |
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| 63 | unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
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| 64 | unsigned char port1node; /* Node ID port connected to: 0xFF = None */ |
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| 65 | unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
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| 66 | unsigned char port2node; /* Node ID port connected to: 0xFF = None */ |
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| 67 | unsigned char port2port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
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| 68 | unsigned char chassis_num; /* 1 based Chassis number (1 = boot node) */ |
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| 69 | } __attribute__((packed)); |
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| 70 | |||
| 71 | struct rio_detail { |
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| 72 | unsigned char node_id; /* RIO Node ID */ |
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| 73 | unsigned long BBAR; /* Address of 1MB register space */ |
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| 74 | unsigned char type; /* Type of device */ |
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| 75 | unsigned char owner_id; /* For WPEG: Node ID of Cyclone that owns this WPEG*/ |
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| 76 | /* For CYC: Node ID of Twister that owns this CYC */ |
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| 77 | unsigned char port0node; /* Node ID port connected to: 0xFF=None */ |
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| 78 | unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
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| 79 | unsigned char port1node; /* Node ID port connected to: 0xFF=None */ |
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| 80 | unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
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| 81 | unsigned char first_slot; /* For WPEG: Lowest slot number below this WPEG */ |
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| 82 | /* For CYC: 0 */ |
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| 83 | unsigned char status; /* For WPEG: Bit 0 = 1 : the XAPIC is used */ |
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| 84 | /* = 0 : the XAPIC is not used, ie:*/ |
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| 85 | /* ints fwded to another XAPIC */ |
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| 86 | /* Bits1:7 Reserved */ |
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| 87 | /* For CYC: Bits0:7 Reserved */ |
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| 88 | unsigned char WP_index; /* For WPEG: WPEG instance index - lower ones have */ |
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| 89 | /* lower slot numbers/PCI bus numbers */ |
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| 90 | /* For CYC: No meaning */ |
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| 91 | unsigned char chassis_num; /* 1 based Chassis number */ |
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| 92 | /* For LookOut WPEGs this field indicates the */ |
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| 93 | /* Expansion Chassis #, enumerated from Boot */ |
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| 94 | /* Node WPEG external port, then Boot Node CYC */ |
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| 95 | /* external port, then Next Vigil chassis WPEG */ |
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| 96 | /* external port, etc. */ |
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| 97 | /* Shared Lookouts have only 1 chassis number (the */ |
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| 98 | /* first one assigned) */ |
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| 99 | } __attribute__((packed)); |
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| 100 | |||
| 101 | |||
| 102 | typedef enum { |
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| 103 | CompatTwister = 0, /* Compatibility Twister */ |
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| 104 | AltTwister = 1, /* Alternate Twister of internal 8-way */ |
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| 105 | CompatCyclone = 2, /* Compatibility Cyclone */ |
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| 106 | AltCyclone = 3, /* Alternate Cyclone of internal 8-way */ |
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| 107 | CompatWPEG = 4, /* Compatibility WPEG */ |
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| 108 | AltWPEG = 5, /* Second Planar WPEG */ |
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| 109 | LookOutAWPEG = 6, /* LookOut WPEG */ |
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| 110 | LookOutBWPEG = 7, /* LookOut WPEG */ |
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| 111 | } node_type; |
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| 112 | |||
| 113 | static inline int is_WPEG(node_type type){ |
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| 114 | return (type == CompatWPEG || type == AltWPEG || |
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| 115 | type == LookOutAWPEG || type == LookOutBWPEG); |
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| 116 | } |
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| 117 | |||
| 118 | #endif /* __ASM_MACH_MPPARSE_H */ |