d5677c25b7
remove including machine/bus.h. Add some more mfi_ prefixes to avoid name space pollution. This should address the last tinderbox issues.
176 lines
4.4 KiB
C
176 lines
4.4 KiB
C
/*-
|
|
* Copyright (c) 2006 IronPort Systems
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <dev/mfi/mfireg.h>
|
|
|
|
struct iovec32 {
|
|
u_int32_t iov_base;
|
|
int iov_len;
|
|
};
|
|
|
|
#define MFIQ_FREE 0
|
|
#define MFIQ_BIO 1
|
|
#define MFIQ_READY 2
|
|
#define MFIQ_BUSY 3
|
|
#define MFIQ_COUNT 4
|
|
|
|
struct mfi_qstat {
|
|
uint32_t q_length;
|
|
uint32_t q_max;
|
|
};
|
|
|
|
union mfi_statrequest {
|
|
uint32_t ms_item;
|
|
struct mfi_qstat ms_qstat;
|
|
};
|
|
|
|
#define MAX_SPACE_FOR_SENSE_PTR 32
|
|
union mfi_sense_ptr {
|
|
uint8_t sense_ptr_data[MAX_SPACE_FOR_SENSE_PTR];
|
|
void *user_space;
|
|
struct {
|
|
uint32_t low;
|
|
uint32_t high;
|
|
} addr;
|
|
} __packed;
|
|
|
|
#define MAX_IOCTL_SGE 16
|
|
|
|
struct mfi_ioc_packet {
|
|
uint16_t mfi_adapter_no;
|
|
uint16_t mfi_pad1;
|
|
uint32_t mfi_sgl_off;
|
|
uint32_t mfi_sge_count;
|
|
uint32_t mfi_sense_off;
|
|
uint32_t mfi_sense_len;
|
|
union {
|
|
uint8_t raw[128];
|
|
struct mfi_frame_header hdr;
|
|
} mfi_frame;
|
|
|
|
struct iovec mfi_sgl[MAX_IOCTL_SGE];
|
|
} __packed;
|
|
|
|
#ifdef COMPAT_FREEBSD32
|
|
struct mfi_ioc_packet32 {
|
|
uint16_t mfi_adapter_no;
|
|
uint16_t mfi_pad1;
|
|
uint32_t mfi_sgl_off;
|
|
uint32_t mfi_sge_count;
|
|
uint32_t mfi_sense_off;
|
|
uint32_t mfi_sense_len;
|
|
union {
|
|
uint8_t raw[128];
|
|
struct mfi_frame_header hdr;
|
|
} mfi_frame;
|
|
|
|
struct iovec32 mfi_sgl[MAX_IOCTL_SGE];
|
|
} __packed;
|
|
#endif
|
|
|
|
struct mfi_ioc_aen {
|
|
uint16_t aen_adapter_no;
|
|
uint16_t aen_pad1;
|
|
uint32_t aen_seq_num;
|
|
uint32_t aen_class_locale;
|
|
} __packed;
|
|
|
|
#define MFI_CMD _IOWR('M', 1, struct mfi_ioc_packet)
|
|
#ifdef COMPAT_FREEBSD32
|
|
#define MFI_CMD32 _IOWR('M', 1, struct mfi_ioc_packet32)
|
|
#endif
|
|
#define MFI_SET_AEN _IOW('M', 3, struct mfi_ioc_aen)
|
|
|
|
#define MAX_LINUX_IOCTL_SGE 16
|
|
|
|
struct mfi_linux_ioc_packet {
|
|
uint16_t lioc_adapter_no;
|
|
uint16_t lioc_pad1;
|
|
uint32_t lioc_sgl_off;
|
|
uint32_t lioc_sge_count;
|
|
uint32_t lioc_sense_off;
|
|
uint32_t lioc_sense_len;
|
|
union {
|
|
uint8_t raw[128];
|
|
struct mfi_frame_header hdr;
|
|
} lioc_frame;
|
|
|
|
#if defined(__amd64__) /* Assume amd64 wants 32 bit Linux */
|
|
struct iovec32 lioc_sgl[MAX_LINUX_IOCTL_SGE];
|
|
#else
|
|
struct iovec lioc_sgl[MAX_LINUX_IOCTL_SGE];
|
|
#endif
|
|
} __packed;
|
|
|
|
struct mfi_ioc_passthru {
|
|
struct mfi_dcmd_frame ioc_frame;
|
|
uint32_t buf_size;
|
|
uint8_t *buf;
|
|
} __packed;
|
|
|
|
#ifdef COMPAT_FREEBSD32
|
|
struct mfi_ioc_passthru32 {
|
|
struct mfi_dcmd_frame ioc_frame;
|
|
uint32_t buf_size;
|
|
uint32_t buf;
|
|
} __packed;
|
|
#endif
|
|
|
|
#define MFIIO_STATS _IOWR('Q', 101, union mfi_statrequest)
|
|
#define MFIIO_PASSTHRU _IOWR('C', 102, struct mfi_ioc_passthru)
|
|
#ifdef COMPAT_FREEBSD32
|
|
#define MFIIO_PASSTHRU32 _IOWR('C', 102, struct mfi_ioc_passthru32)
|
|
#endif
|
|
|
|
struct mfi_linux_ioc_aen {
|
|
uint16_t laen_adapter_no;
|
|
uint16_t laen_pad1;
|
|
uint32_t laen_seq_num;
|
|
uint32_t laen_class_locale;
|
|
} __packed;
|
|
|
|
struct mfi_query_disk {
|
|
uint8_t array_id;
|
|
uint8_t present;
|
|
uint8_t open;
|
|
uint8_t reserved; /* reserved for future use */
|
|
char devname[SPECNAMELEN + 1];
|
|
} __packed;
|
|
|
|
#define MFIIO_QUERY_DISK _IOWR('Q', 102, struct mfi_query_disk)
|
|
|
|
/*
|
|
* Create a second set so the FreeBSD native ioctl doesn't
|
|
* conflict in FreeBSD ioctl handler. Translate in mfi_linux.c.
|
|
*/
|
|
#define MFI_LINUX_CMD 0xc1144d01
|
|
#define MFI_LINUX_SET_AEN 0x400c4d03
|
|
#define MFI_LINUX_CMD_2 0xc1144d02
|
|
#define MFI_LINUX_SET_AEN_2 0x400c4d04
|