Revision 04c2eee5b9dfcb13f3cd07a5537fb8c785f2751a authored by Linus Torvalds on 31 January 2013, 06:10:36 UTC, committed by Linus Torvalds on 31 January 2013, 06:10:36 UTC
Pull x86 EFI fixes from Peter Anvin: "This is a collection of fixes for the EFI support. The controversial bit here is a set of patches which bumps the boot protocol version as part of fixing some serious problems with the EFI handover protocol, used when booting under EFI using a bootloader as opposed to directly from EFI. These changes should also make it a lot saner to support cross-mode 32/64-bit EFI booting in the future. Getting these changes into 3.8 means we avoid presenting an inconsistent ABI to bootloaders. Other changes are display detection and fixing efivarfs." * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, efi: remove attribute check from setup_efi_pci x86, build: Dynamically find entry points in compressed startup code x86, efi: Fix PCI ROM handing in EFI boot stub, in 32-bit mode x86, efi: Fix 32-bit EFI handover protocol entry point x86, efi: Fix display detection in EFI boot stub x86, boot: Define the 2.12 bzImage boot protocol x86/boot: Fix minor fd leakage in tools/relocs.c x86, efi: Set runtime_version to the EFI spec revision x86, efi: fix 32-bit warnings in setup_efi_pci() efivarfs: Delete dentry from dcache in efivarfs_file_write() efivarfs: Never return ENOENT from firmware efi, x86: Pass a proper identity mapping in efi_call_phys_prelog efivarfs: Drop link count of the right inode
rocket.h
/*
* rocket.h --- the exported interface of the rocket driver to its configuration program.
*
* Written by Theodore Ts'o, Copyright 1997.
* Copyright 1997 Comtrol Corporation.
*
*/
/* Model Information Struct */
typedef struct {
unsigned long model;
char modelString[80];
unsigned long numPorts;
int loadrm2;
int startingPortNumber;
} rocketModel_t;
struct rocket_config {
int line;
int flags;
int closing_wait;
int close_delay;
int port;
int reserved[32];
};
struct rocket_ports {
int tty_major;
int callout_major;
rocketModel_t rocketModel[8];
};
struct rocket_version {
char rocket_version[32];
char rocket_date[32];
char reserved[64];
};
/*
* Rocketport flags
*/
/*#define ROCKET_CALLOUT_NOHUP 0x00000001 */
#define ROCKET_FORCE_CD 0x00000002
#define ROCKET_HUP_NOTIFY 0x00000004
#define ROCKET_SPLIT_TERMIOS 0x00000008
#define ROCKET_SPD_MASK 0x00000070
#define ROCKET_SPD_HI 0x00000010 /* Use 56000 instead of 38400 bps */
#define ROCKET_SPD_VHI 0x00000020 /* Use 115200 instead of 38400 bps */
#define ROCKET_SPD_SHI 0x00000030 /* Use 230400 instead of 38400 bps */
#define ROCKET_SPD_WARP 0x00000040 /* Use 460800 instead of 38400 bps */
#define ROCKET_SAK 0x00000080
#define ROCKET_SESSION_LOCKOUT 0x00000100
#define ROCKET_PGRP_LOCKOUT 0x00000200
#define ROCKET_RTS_TOGGLE 0x00000400
#define ROCKET_MODE_MASK 0x00003000
#define ROCKET_MODE_RS232 0x00000000
#define ROCKET_MODE_RS485 0x00001000
#define ROCKET_MODE_RS422 0x00002000
#define ROCKET_FLAGS 0x00003FFF
#define ROCKET_USR_MASK 0x0071 /* Legal flags that non-privileged
* users can set or reset */
/*
* For closing_wait and closing_wait2
*/
#define ROCKET_CLOSING_WAIT_NONE ASYNC_CLOSING_WAIT_NONE
#define ROCKET_CLOSING_WAIT_INF ASYNC_CLOSING_WAIT_INF
/*
* Rocketport ioctls -- "RP"
*/
#define RCKP_GET_STRUCT 0x00525001
#define RCKP_GET_CONFIG 0x00525002
#define RCKP_SET_CONFIG 0x00525003
#define RCKP_GET_PORTS 0x00525004
#define RCKP_RESET_RM2 0x00525005
#define RCKP_GET_VERSION 0x00525006
/* Rocketport Models */
#define MODEL_RP32INTF 0x0001 /* RP 32 port w/external I/F */
#define MODEL_RP8INTF 0x0002 /* RP 8 port w/external I/F */
#define MODEL_RP16INTF 0x0003 /* RP 16 port w/external I/F */
#define MODEL_RP8OCTA 0x0005 /* RP 8 port w/octa cable */
#define MODEL_RP4QUAD 0x0004 /* RP 4 port w/quad cable */
#define MODEL_RP8J 0x0006 /* RP 8 port w/RJ11 connectors */
#define MODEL_RP4J 0x0007 /* RP 4 port w/RJ45 connectors */
#define MODEL_RP8SNI 0x0008 /* RP 8 port w/ DB78 SNI connector */
#define MODEL_RP16SNI 0x0009 /* RP 16 port w/ DB78 SNI connector */
#define MODEL_RPP4 0x000A /* RP Plus 4 port */
#define MODEL_RPP8 0x000B /* RP Plus 8 port */
#define MODEL_RP2_232 0x000E /* RP Plus 2 port RS232 */
#define MODEL_RP2_422 0x000F /* RP Plus 2 port RS232 */
/* Rocketmodem II Models */
#define MODEL_RP6M 0x000C /* RM 6 port */
#define MODEL_RP4M 0x000D /* RM 4 port */
/* Universal PCI boards */
#define MODEL_UPCI_RP32INTF 0x0801 /* RP UPCI 32 port w/external I/F */
#define MODEL_UPCI_RP8INTF 0x0802 /* RP UPCI 8 port w/external I/F */
#define MODEL_UPCI_RP16INTF 0x0803 /* RP UPCI 16 port w/external I/F */
#define MODEL_UPCI_RP8OCTA 0x0805 /* RP UPCI 8 port w/octa cable */
#define MODEL_UPCI_RM3_8PORT 0x080C /* RP UPCI Rocketmodem III 8 port */
#define MODEL_UPCI_RM3_4PORT 0x080C /* RP UPCI Rocketmodem III 4 port */
/* Compact PCI 16 port */
#define MODEL_CPCI_RP16INTF 0x0903 /* RP Compact PCI 16 port w/external I/F */
/* All ISA boards */
#define MODEL_ISA 0x1000
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