diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-18 12:47:29 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-18 12:52:11 +0300 |
| commit | b41d62201b9772c7c750360ab668d2caa502e642 (patch) | |
| tree | 6e2961ef05e62888509a9d60c662d4888491ceec /arch/x86/include | |
| parent | 11a98f37a5c11fd3cec9c7a566dfa902bceb5bde (diff) | |
| download | linux-b41d62201b9772c7c750360ab668d2caa502e642.tar.xz | |
x86: Remove unused asm/rio.h
The removed calgary IOMMU driver was the only user of this header file.
Reported-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/rio.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/arch/x86/include/asm/rio.h b/arch/x86/include/asm/rio.h deleted file mode 100644 index 0a21986d2238..000000000000 --- a/arch/x86/include/asm/rio.h +++ /dev/null @@ -1,64 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * 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 */ |