projects / thirdparty / kernel / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| b34e90b8 | 2 | /* |
| 99122a3f DJ |
3 | * Derived from include/asm-x86/mach-summit/mach_mpparse.h |
| 4 | * and include/asm-x86/mach-default/bios_ebda.h | |
| b34e90b8 LV |
5 | * |
| 6 | * Author: Laurent Vivier <Laurent.Vivier@bull.net> | |
| b34e90b8 LV |
7 | */ |
| 8 | ||
| 1965aae3 PA |
9 | #ifndef _ASM_X86_RIO_H |
| 10 | #define _ASM_X86_RIO_H | |
| b34e90b8 LV |
11 | |
| 12 | #define RIO_TABLE_VERSION 3 | |
| 13 | ||
| 14 | struct rio_table_hdr { | |
| 0f4fc8c1 JP |
15 | u8 version; /* Version number of this data structure */ |
| 16 | u8 num_scal_dev; /* # of Scalability devices */ | |
| 17 | u8 num_rio_dev; /* # of RIO I/O devices */ | |
| b34e90b8 LV |
18 | } __attribute__((packed)); |
| 19 | ||
| 20 | struct scal_detail { | |
| 0f4fc8c1 JP |
21 | u8 node_id; /* Scalability Node ID */ |
| 22 | u32 CBAR; /* Address of 1MB register space */ | |
| 23 | u8 port0node; /* Node ID port connected to: 0xFF=None */ | |
| 24 | u8 port0port; /* Port num port connected to: 0,1,2, or */ | |
| 25 | /* 0xFF=None */ | |
| 26 | u8 port1node; /* Node ID port connected to: 0xFF = None */ | |
| 27 | u8 port1port; /* Port num port connected to: 0,1,2, or */ | |
| 28 | /* 0xFF=None */ | |
| 29 | u8 port2node; /* Node ID port connected to: 0xFF = None */ | |
| 30 | u8 port2port; /* Port num port connected to: 0,1,2, or */ | |
| 31 | /* 0xFF=None */ | |
| 32 | u8 chassis_num; /* 1 based Chassis number (1 = boot node) */ | |
| b34e90b8 LV |
33 | } __attribute__((packed)); |
| 34 | ||
| 35 | struct rio_detail { | |
| 0f4fc8c1 JP |
36 | u8 node_id; /* RIO Node ID */ |
| 37 | u32 BBAR; /* Address of 1MB register space */ | |
| 38 | u8 type; /* Type of device */ | |
| 39 | u8 owner_id; /* Node ID of Hurricane that owns this */ | |
| 40 | /* node */ | |
| 41 | u8 port0node; /* Node ID port connected to: 0xFF=None */ | |
| 42 | u8 port0port; /* Port num port connected to: 0,1,2, or */ | |
| 43 | /* 0xFF=None */ | |
| 44 | u8 port1node; /* Node ID port connected to: 0xFF=None */ | |
| 45 | u8 port1port; /* Port num port connected to: 0,1,2, or */ | |
| 46 | /* 0xFF=None */ | |
| 47 | u8 first_slot; /* Lowest slot number below this Calgary */ | |
| 48 | u8 status; /* Bit 0 = 1 : the XAPIC is used */ | |
| 49 | /* = 0 : the XAPIC is not used, ie: */ | |
| 50 | /* ints fwded to another XAPIC */ | |
| 51 | /* Bits1:7 Reserved */ | |
| 52 | u8 WP_index; /* instance index - lower ones have */ | |
| 53 | /* lower slot numbers/PCI bus numbers */ | |
| 54 | u8 chassis_num; /* 1 based Chassis number */ | |
| b34e90b8 LV |
55 | } __attribute__((packed)); |
| 56 | ||
| 57 | enum { | |
| 0f4fc8c1 JP |
58 | HURR_SCALABILTY = 0, /* Hurricane Scalability info */ |
| 59 | HURR_RIOIB = 2, /* Hurricane RIOIB info */ | |
| 60 | COMPAT_CALGARY = 4, /* Compatibility Calgary */ | |
| 61 | ALT_CALGARY = 5, /* Second Planar Calgary */ | |
| b34e90b8 LV |
62 | }; |
| 63 | ||
| 1965aae3 | 64 | #endif /* _ASM_X86_RIO_H */ |