2 * Copyright (c) 2015, AVAGO Tech. All rights reserved. Author: Marian Choy
3 * Copyright (c) 2014, LSI Corp. All rights reserved. Author: Marian Choy
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40 #include <sys/cdefs.h>
41 __FBSDID("$FreeBSD$");
47 #include <sys/ioccom.h>
50 #ifdef COMPAT_FREEBSD32
51 /* Compilation error FIX */
52 #if (__FreeBSD_version <= 900000)
53 #include <sys/socket.h>
55 #include <sys/mount.h>
56 #include <compat/freebsd32/freebsd32.h>
60 * We need to use the same values as the mfi driver until MegaCli adds
61 * support for this (mrsas) driver: M is for MegaRAID. (This is typically the
62 * vendor or product initial) 1 arbitrary. (This may be used to segment kinds
63 * of commands. (1-9 status, 10-20 policy, etc.) struct mrsas_iocpacket
64 * (sizeof() this parameter will be used.) These three values are encoded
65 * into a somewhat unique, 32-bit value.
68 #define MRSAS_IOC_GET_PCI_INFO _IOR('M', 7, MRSAS_DRV_PCI_INFORMATION)
69 #define MRSAS_IOC_FIRMWARE_PASS_THROUGH64 _IOWR('M', 1, struct mrsas_iocpacket)
70 #ifdef COMPAT_FREEBSD32
71 #define MRSAS_IOC_FIRMWARE_PASS_THROUGH32 _IOWR('M', 1, struct mrsas_iocpacket32)
74 #define MRSAS_IOC_SCAN_BUS _IO('M', 10)
76 #define MRSAS_LINUX_CMD32 0xc1144d01
78 #define MAX_IOCTL_SGE 16
79 #define MFI_FRAME_DIR_READ 0x0010
80 #define MFI_CMD_LD_SCSI_IO 0x03
82 #define INQUIRY_CMD 0x12
83 #define INQUIRY_CMDLEN 6
84 #define INQUIRY_REPLY_LEN 96
85 #define INQUIRY_VENDOR 8 /* Offset in reply data to
87 #define SCSI_SENSE_BUFFERSIZE 96
89 #define MEGAMFI_RAW_FRAME_SIZE 128
93 struct mrsas_iocpacket {
101 u_int8_t raw[MEGAMFI_RAW_FRAME_SIZE];
102 struct mrsas_header hdr;
104 struct iovec sgl[MAX_IOCTL_SGE];
109 #ifdef COMPAT_FREEBSD32
111 struct mrsas_iocpacket32 {
119 u_int8_t raw[MEGAMFI_RAW_FRAME_SIZE];
120 struct mrsas_header hdr;
122 struct iovec32 sgl[MAX_IOCTL_SGE];
126 #endif /* COMPAT_FREEBSD32 */
128 #endif /* MRSAS_IOCTL_H */