linux/include/asm-x86/rio.h
Vegard Nossum 77ef50a522 x86: consolidate header guards
This patch is the result of an automatic script that consolidates the
format of all the headers in include/asm-x86/.

The format:

1. No leading underscore. Names with leading underscores are reserved.
2. Pathname components are separated by two underscores. So we can
   distinguish between mm_types.h and mm/types.h.
3. Everything except letters and numbers are turned into single
   underscores.

Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
2008-07-22 21:31:34 +02:00

64 lines
2.5 KiB
C

/*
* Derived from include/asm-x86/mach-summit/mach_mpparse.h
* and include/asm-x86/mach-default/bios_ebda.h
*
* Author: Laurent Vivier <Laurent.Vivier@bull.net>
*/
#ifndef ASM_X86__RIO_H
#define ASM_X86__RIO_H
#define RIO_TABLE_VERSION 3
struct rio_table_hdr {
u8 version; /* Version number of this data structure */
u8 num_scal_dev; /* # of Scalability devices */
u8 num_rio_dev; /* # of RIO I/O devices */
} __attribute__((packed));
struct scal_detail {
u8 node_id; /* Scalability Node ID */
u32 CBAR; /* Address of 1MB register space */
u8 port0node; /* Node ID port connected to: 0xFF=None */
u8 port0port; /* Port num port connected to: 0,1,2, or */
/* 0xFF=None */
u8 port1node; /* Node ID port connected to: 0xFF = None */
u8 port1port; /* Port num port connected to: 0,1,2, or */
/* 0xFF=None */
u8 port2node; /* Node ID port connected to: 0xFF = None */
u8 port2port; /* Port num port connected to: 0,1,2, or */
/* 0xFF=None */
u8 chassis_num; /* 1 based Chassis number (1 = boot node) */
} __attribute__((packed));
struct rio_detail {
u8 node_id; /* RIO Node ID */
u32 BBAR; /* Address of 1MB register space */
u8 type; /* Type of device */
u8 owner_id; /* Node ID of Hurricane that owns this */
/* node */
u8 port0node; /* Node ID port connected to: 0xFF=None */
u8 port0port; /* Port num port connected to: 0,1,2, or */
/* 0xFF=None */
u8 port1node; /* Node ID port connected to: 0xFF=None */
u8 port1port; /* Port num port connected to: 0,1,2, or */
/* 0xFF=None */
u8 first_slot; /* Lowest slot number below this Calgary */
u8 status; /* Bit 0 = 1 : the XAPIC is used */
/* = 0 : the XAPIC is not used, ie: */
/* ints fwded to another XAPIC */
/* Bits1:7 Reserved */
u8 WP_index; /* instance index - lower ones have */
/* lower slot numbers/PCI bus numbers */
u8 chassis_num; /* 1 based Chassis number */
} __attribute__((packed));
enum {
HURR_SCALABILTY = 0, /* Hurricane Scalability info */
HURR_RIOIB = 2, /* Hurricane RIOIB info */
COMPAT_CALGARY = 4, /* Compatibility Calgary */
ALT_CALGARY = 5, /* Second Planar Calgary */
};
#endif /* ASM_X86__RIO_H */