| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef __ASM_MACH_MPPARSE_H |
| 2 | #define __ASM_MACH_MPPARSE_H |
| 3 | |
| 4 | #include <mach_apic.h> |
| 5 | |
| 6 | extern int use_cyclone; |
| 7 | |
| 8 | #ifdef CONFIG_X86_SUMMIT_NUMA |
| 9 | extern void setup_summit(void); |
| 10 | #else |
| 11 | #define setup_summit() {} |
| 12 | #endif |
| 13 | |
| 14 | static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name, |
| 15 | struct mpc_config_translation *translation) |
| 16 | { |
| 17 | Dprintk("Bus #%d is %s\n", m->mpc_busid, name); |
| 18 | } |
| 19 | |
| 20 | static inline void mpc_oem_pci_bus(struct mpc_config_bus *m, |
| 21 | struct mpc_config_translation *translation) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | extern int usb_early_handoff; |
| 26 | static inline int mps_oem_check(struct mp_config_table *mpc, char *oem, |
| 27 | char *productid) |
| 28 | { |
| 29 | if (!strncmp(oem, "IBM ENSW", 8) && |
| 30 | (!strncmp(productid, "VIGIL SMP", 9) |
| 31 | || !strncmp(productid, "EXA", 3) |
| 32 | || !strncmp(productid, "RUTHLESS SMP", 12))){ |
| 33 | use_cyclone = 1; /*enable cyclone-timer*/ |
| 34 | setup_summit(); |
| 35 | usb_early_handoff = 1; |
| 36 | return 1; |
| 37 | } |
| 38 | return 0; |
| 39 | } |
| 40 | |
| 41 | /* Hook from generic ACPI tables.c */ |
| 42 | static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) |
| 43 | { |
| 44 | if (!strncmp(oem_id, "IBM", 3) && |
| 45 | (!strncmp(oem_table_id, "SERVIGIL", 8) |
| 46 | || !strncmp(oem_table_id, "EXA", 3))){ |
| 47 | use_cyclone = 1; /*enable cyclone-timer*/ |
| 48 | setup_summit(); |
| 49 | usb_early_handoff = 1; |
| 50 | return 1; |
| 51 | } |
| 52 | return 0; |
| 53 | } |
| 54 | |
| 55 | struct rio_table_hdr { |
| 56 | unsigned char version; /* Version number of this data structure */ |
| 57 | /* Version 3 adds chassis_num & WP_index */ |
| 58 | unsigned char num_scal_dev; /* # of Scalability devices (Twisters for Vigil) */ |
| 59 | unsigned char num_rio_dev; /* # of RIO I/O devices (Cyclones and Winnipegs) */ |
| 60 | } __attribute__((packed)); |
| 61 | |
| 62 | struct scal_detail { |
| 63 | unsigned char node_id; /* Scalability Node ID */ |
| 64 | unsigned long CBAR; /* Address of 1MB register space */ |
| 65 | unsigned char port0node; /* Node ID port connected to: 0xFF=None */ |
| 66 | unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
| 67 | unsigned char port1node; /* Node ID port connected to: 0xFF = None */ |
| 68 | unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
| 69 | unsigned char port2node; /* Node ID port connected to: 0xFF = None */ |
| 70 | unsigned char port2port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
| 71 | unsigned char chassis_num; /* 1 based Chassis number (1 = boot node) */ |
| 72 | } __attribute__((packed)); |
| 73 | |
| 74 | struct rio_detail { |
| 75 | unsigned char node_id; /* RIO Node ID */ |
| 76 | unsigned long BBAR; /* Address of 1MB register space */ |
| 77 | unsigned char type; /* Type of device */ |
| 78 | unsigned char owner_id; /* For WPEG: Node ID of Cyclone that owns this WPEG*/ |
| 79 | /* For CYC: Node ID of Twister that owns this CYC */ |
| 80 | unsigned char port0node; /* Node ID port connected to: 0xFF=None */ |
| 81 | unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
| 82 | unsigned char port1node; /* Node ID port connected to: 0xFF=None */ |
| 83 | unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */ |
| 84 | unsigned char first_slot; /* For WPEG: Lowest slot number below this WPEG */ |
| 85 | /* For CYC: 0 */ |
| 86 | unsigned char status; /* For WPEG: Bit 0 = 1 : the XAPIC is used */ |
| 87 | /* = 0 : the XAPIC is not used, ie:*/ |
| 88 | /* ints fwded to another XAPIC */ |
| 89 | /* Bits1:7 Reserved */ |
| 90 | /* For CYC: Bits0:7 Reserved */ |
| 91 | unsigned char WP_index; /* For WPEG: WPEG instance index - lower ones have */ |
| 92 | /* lower slot numbers/PCI bus numbers */ |
| 93 | /* For CYC: No meaning */ |
| 94 | unsigned char chassis_num; /* 1 based Chassis number */ |
| 95 | /* For LookOut WPEGs this field indicates the */ |
| 96 | /* Expansion Chassis #, enumerated from Boot */ |
| 97 | /* Node WPEG external port, then Boot Node CYC */ |
| 98 | /* external port, then Next Vigil chassis WPEG */ |
| 99 | /* external port, etc. */ |
| 100 | /* Shared Lookouts have only 1 chassis number (the */ |
| 101 | /* first one assigned) */ |
| 102 | } __attribute__((packed)); |
| 103 | |
| 104 | |
| 105 | typedef enum { |
| 106 | CompatTwister = 0, /* Compatibility Twister */ |
| 107 | AltTwister = 1, /* Alternate Twister of internal 8-way */ |
| 108 | CompatCyclone = 2, /* Compatibility Cyclone */ |
| 109 | AltCyclone = 3, /* Alternate Cyclone of internal 8-way */ |
| 110 | CompatWPEG = 4, /* Compatibility WPEG */ |
| 111 | AltWPEG = 5, /* Second Planar WPEG */ |
| 112 | LookOutAWPEG = 6, /* LookOut WPEG */ |
| 113 | LookOutBWPEG = 7, /* LookOut WPEG */ |
| 114 | } node_type; |
| 115 | |
| 116 | static inline int is_WPEG(struct rio_detail *rio){ |
| 117 | return (rio->type == CompatWPEG || rio->type == AltWPEG || |
| 118 | rio->type == LookOutAWPEG || rio->type == LookOutBWPEG); |
| 119 | } |
| 120 | |
| 121 | #endif /* __ASM_MACH_MPPARSE_H */ |