You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
5.4 KiB
121 lines
5.4 KiB
#ifndef __ASM_MACH_MPPARSE_H
|
|
#define __ASM_MACH_MPPARSE_H
|
|
|
|
#include <mach_apic.h>
|
|
#include <asm/tsc.h>
|
|
|
|
extern int use_cyclone;
|
|
|
|
#ifdef CONFIG_X86_SUMMIT_NUMA
|
|
extern void setup_summit(void);
|
|
#else
|
|
#define setup_summit() {}
|
|
#endif
|
|
|
|
static inline void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
|
|
struct mpc_config_translation *translation)
|
|
{
|
|
Dprintk("Bus #%d is %s\n", m->mpc_busid, name);
|
|
}
|
|
|
|
static inline void mpc_oem_pci_bus(struct mpc_config_bus *m,
|
|
struct mpc_config_translation *translation)
|
|
{
|
|
}
|
|
|
|
static inline int mps_oem_check(struct mp_config_table *mpc, char *oem,
|
|
char *productid)
|
|
{
|
|
if (!strncmp(oem, "IBM ENSW", 8) &&
|
|
(!strncmp(productid, "VIGIL SMP", 9)
|
|
|| !strncmp(productid, "EXA", 3)
|
|
|| !strncmp(productid, "RUTHLESS SMP", 12))){
|
|
mark_tsc_unstable("Summit based system");
|
|
use_cyclone = 1; /*enable cyclone-timer*/
|
|
setup_summit();
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Hook from generic ACPI tables.c */
|
|
static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
|
|
{
|
|
if (!strncmp(oem_id, "IBM", 3) &&
|
|
(!strncmp(oem_table_id, "SERVIGIL", 8)
|
|
|| !strncmp(oem_table_id, "EXA", 3))){
|
|
mark_tsc_unstable("Summit based system");
|
|
use_cyclone = 1; /*enable cyclone-timer*/
|
|
setup_summit();
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
struct rio_table_hdr {
|
|
unsigned char version; /* Version number of this data structure */
|
|
/* Version 3 adds chassis_num & WP_index */
|
|
unsigned char num_scal_dev; /* # of Scalability devices (Twisters for Vigil) */
|
|
unsigned char num_rio_dev; /* # of RIO I/O devices (Cyclones and Winnipegs) */
|
|
} __attribute__((packed));
|
|
|
|
struct scal_detail {
|
|
unsigned char node_id; /* Scalability Node ID */
|
|
unsigned long CBAR; /* Address of 1MB register space */
|
|
unsigned char port0node; /* Node ID port connected to: 0xFF=None */
|
|
unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */
|
|
unsigned char port1node; /* Node ID port connected to: 0xFF = None */
|
|
unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */
|
|
unsigned char port2node; /* Node ID port connected to: 0xFF = None */
|
|
unsigned char port2port; /* Port num port connected to: 0,1,2, or 0xFF=None */
|
|
unsigned char chassis_num; /* 1 based Chassis number (1 = boot node) */
|
|
} __attribute__((packed));
|
|
|
|
struct rio_detail {
|
|
unsigned char node_id; /* RIO Node ID */
|
|
unsigned long BBAR; /* Address of 1MB register space */
|
|
unsigned char type; /* Type of device */
|
|
unsigned char owner_id; /* For WPEG: Node ID of Cyclone that owns this WPEG*/
|
|
/* For CYC: Node ID of Twister that owns this CYC */
|
|
unsigned char port0node; /* Node ID port connected to: 0xFF=None */
|
|
unsigned char port0port; /* Port num port connected to: 0,1,2, or 0xFF=None */
|
|
unsigned char port1node; /* Node ID port connected to: 0xFF=None */
|
|
unsigned char port1port; /* Port num port connected to: 0,1,2, or 0xFF=None */
|
|
unsigned char first_slot; /* For WPEG: Lowest slot number below this WPEG */
|
|
/* For CYC: 0 */
|
|
unsigned char status; /* For WPEG: Bit 0 = 1 : the XAPIC is used */
|
|
/* = 0 : the XAPIC is not used, ie:*/
|
|
/* ints fwded to another XAPIC */
|
|
/* Bits1:7 Reserved */
|
|
/* For CYC: Bits0:7 Reserved */
|
|
unsigned char WP_index; /* For WPEG: WPEG instance index - lower ones have */
|
|
/* lower slot numbers/PCI bus numbers */
|
|
/* For CYC: No meaning */
|
|
unsigned char chassis_num; /* 1 based Chassis number */
|
|
/* For LookOut WPEGs this field indicates the */
|
|
/* Expansion Chassis #, enumerated from Boot */
|
|
/* Node WPEG external port, then Boot Node CYC */
|
|
/* external port, then Next Vigil chassis WPEG */
|
|
/* external port, etc. */
|
|
/* Shared Lookouts have only 1 chassis number (the */
|
|
/* first one assigned) */
|
|
} __attribute__((packed));
|
|
|
|
|
|
typedef enum {
|
|
CompatTwister = 0, /* Compatibility Twister */
|
|
AltTwister = 1, /* Alternate Twister of internal 8-way */
|
|
CompatCyclone = 2, /* Compatibility Cyclone */
|
|
AltCyclone = 3, /* Alternate Cyclone of internal 8-way */
|
|
CompatWPEG = 4, /* Compatibility WPEG */
|
|
AltWPEG = 5, /* Second Planar WPEG */
|
|
LookOutAWPEG = 6, /* LookOut WPEG */
|
|
LookOutBWPEG = 7, /* LookOut WPEG */
|
|
} node_type;
|
|
|
|
static inline int is_WPEG(struct rio_detail *rio){
|
|
return (rio->type == CompatWPEG || rio->type == AltWPEG ||
|
|
rio->type == LookOutAWPEG || rio->type == LookOutBWPEG);
|
|
}
|
|
|
|
#endif /* __ASM_MACH_MPPARSE_H */
|
|
|