qemu/hw/hpet_emul.h
Stefan Weil 541dc0d47f Use new macro QEMU_PACKED for packed structures
Most changes were made using these commands:

git grep -la '__attribute__((packed))'|xargs perl -pi -e 's/__attribute__\(\(packed\)\)/QEMU_PACKED/'
git grep -la '__attribute__ ((packed))'|xargs perl -pi -e 's/__attribute__ \(\(packed\)\)/QEMU_PACKED/'
git grep -la '__attribute__((__packed__))'|xargs perl -pi -e 's/__attribute__\(\(__packed__\)\)/QEMU_PACKED/'
git grep -la '__attribute__ ((__packed__))'|xargs perl -pi -e 's/__attribute__ \(\(__packed__\)\)/QEMU_PACKED/'
git grep -la '__attribute((packed))'|xargs perl -pi -e 's/__attribute\(\(packed\)\)/QEMU_PACKED/'

Whitespace in linux-user/syscall_defs.h was fixed manually
to avoid warnings from scripts/checkpatch.pl.

Manual changes were also applied to hw/pc.c.

I did not fix indentation with tabs in block/vvfat.c.
The patch will show 4 errors with scripts/checkpatch.pl.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-09-03 10:45:59 +00:00

72 lines
1.8 KiB
C

/*
* QEMU Emulated HPET support
*
* Copyright IBM, Corp. 2008
*
* Authors:
* Beth Kon <bkon@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
*/
#ifndef QEMU_HPET_EMUL_H
#define QEMU_HPET_EMUL_H
#define HPET_BASE 0xfed00000
#define HPET_CLK_PERIOD 10000000ULL /* 10000000 femtoseconds == 10ns*/
#define FS_PER_NS 1000000
#define HPET_MIN_TIMERS 3
#define HPET_MAX_TIMERS 32
#define HPET_NUM_IRQ_ROUTES 32
#define HPET_CFG_ENABLE 0x001
#define HPET_CFG_LEGACY 0x002
#define HPET_ID 0x000
#define HPET_PERIOD 0x004
#define HPET_CFG 0x010
#define HPET_STATUS 0x020
#define HPET_COUNTER 0x0f0
#define HPET_TN_CFG 0x000
#define HPET_TN_CMP 0x008
#define HPET_TN_ROUTE 0x010
#define HPET_CFG_WRITE_MASK 0x3
#define HPET_ID_NUM_TIM_SHIFT 8
#define HPET_ID_NUM_TIM_MASK 0x1f00
#define HPET_TN_TYPE_LEVEL 0x002
#define HPET_TN_ENABLE 0x004
#define HPET_TN_PERIODIC 0x008
#define HPET_TN_PERIODIC_CAP 0x010
#define HPET_TN_SIZE_CAP 0x020
#define HPET_TN_SETVAL 0x040
#define HPET_TN_32BIT 0x100
#define HPET_TN_INT_ROUTE_MASK 0x3e00
#define HPET_TN_FSB_ENABLE 0x4000
#define HPET_TN_FSB_CAP 0x8000
#define HPET_TN_CFG_WRITE_MASK 0x7f4e
#define HPET_TN_INT_ROUTE_SHIFT 9
#define HPET_TN_INT_ROUTE_CAP_SHIFT 32
#define HPET_TN_CFG_BITS_READONLY_OR_RESERVED 0xffff80b1U
struct hpet_fw_entry
{
uint32_t event_timer_block_id;
uint64_t address;
uint16_t min_tick;
uint8_t page_prot;
} QEMU_PACKED;
struct hpet_fw_config
{
uint8_t count;
struct hpet_fw_entry hpet[8];
} QEMU_PACKED;
extern struct hpet_fw_config hpet_cfg;
#endif