/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * 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