/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright 2000, 2001, 2002, 2003 * Broadcom Corporation. All rights reserved. * * This software is furnished under license and may be used and * copied only in accordance with the following terms and * conditions. Subject to these conditions, you may download, * copy, install, use, modify and distribute modified or unmodified * copies of this software in source and/or binary form. No title * or ownership is transferred hereby. * * 1) Any source code used, modified or distributed must reproduce and * retain this copyright notice and list of conditions as they appear in * the source file. * * 2) No right is granted to use any trade name, trademark, or logo of * Broadcom Corporation. The "Broadcom Corporation" name may not be * used to endorse or promote products derived from this software * without the prior written permission of Broadcom Corporation. * * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE * LIABLE FOR 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), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* ********************************************************************* * Broadcom Common Firmware Environment (CFE) * * IOCTL definitions File: cfe_ioctl.h * * IOCTL function numbers and I/O data structures. * * Author: Mitch Lichtenberg * ********************************************************************* */ /* ********************************************************************* * NVFAM and FLASH stuff ********************************************************************* */ #define IOCTL_NVRAM_GETINFO 1 /* return nvram_info_t */ #define IOCTL_NVRAM_ERASE 2 /* erase sector containing nvram_info_t area */ #define IOCTL_FLASH_ERASE_SECTOR 3 /* erase an arbitrary sector */ #define IOCTL_FLASH_ERASE_ALL 4 /* Erase the entire flash */ #define IOCTL_FLASH_WRITE_ALL 5 /* write entire flash */ #define IOCTL_FLASH_GETINFO 6 /* get flash device info */ #define IOCTL_FLASH_GETSECTORS 7 /* get sector information */ #define IOCTL_FLASH_ERASE_RANGE 8 /* erase range of bytes */ #define IOCTL_NVRAM_UNLOCK 9 /* allow r/w beyond logical end of device */ #define IOCTL_FLASH_PROTECT_RANGE 10 /* Protect a group of sectors */ #define IOCTL_FLASH_UNPROTECT_RANGE 11 /* unprotect a group of sectors */ #define IOCTL_FLASH_DATA_WIDTH_MODE 12 /* switch flash and gen bus to support 8 or 16-bit mode I/Os */ #define IOCTL_FLASH_BURST_MODE 13 /* configure gen bus for burst mode */ typedef struct flash_range_s { unsigned int range_base; unsigned int range_length; } flash_range_t; typedef struct flash_info_s { unsigned long long flash_base; /* flash physical base address */ unsigned int flash_size; /* available device size in bytes */ unsigned int flash_type; /* type, from FLASH_TYPE below */ unsigned int flash_flags; /* Various flags (FLASH_FLAG_xxx) */ } flash_info_t; typedef struct flash_sector_s { int flash_sector_idx; int flash_sector_status; unsigned int flash_sector_offset; unsigned int flash_sector_size; } flash_sector_t; #define FLASH_SECTOR_OK 0 #define FLASH_SECTOR_INVALID -1 #define FLASH_TYPE_UNKNOWN 0 /* not sure what kind of flash */ #define FLASH_TYPE_SRAM 1 /* not flash: it's SRAM */ #define FLASH_TYPE_ROM 2 /* not flash: it's ROM */ #define FLASH_TYPE_FLASH 3 /* it's flash memory of some sort */ #define FLASH_FLAG_NOERASE 1 /* Byte-range writes supported, Erasing is not necessary */ typedef struct nvram_info_s { int nvram_offset; /* offset of environment area */ int nvram_size; /* size of environment area */ int nvram_eraseflg; /* true if we need to erase first */ } nvram_info_t; /* ********************************************************************* * Ethernet stuff ********************************************************************* */ #define IOCTL_ETHER_GETHWADDR 1 /* Get hardware address (6bytes) */ #define IOCTL_ETHER_SETHWADDR 2 /* Set hardware address (6bytes) */ #define IOCTL_ETHER_GETSPEED 3 /* Get Speed and Media (int) */ #define IOCTL_ETHER_SETSPEED 4 /* Set Speed and Media (int) */ #define IOCTL_ETHER_GETLINK 5 /* get link status (int) */ #define IOCTL_ETHER_GETLOOPBACK 7 /* get loopback state */ #define IOCTL_ETHER_SETLOOPBACK 8 /* set loopback state */ #define IOCTL_ETHER_SETPACKETFIFO 9 /* set packet fifo mode (int) */ #define IOCTL_ETHER_SETSTROBESIG 10 /* set strobe signal (int) */ #define ETHER_LOOPBACK_OFF 0 /* no loopback */ #define ETHER_LOOPBACK_INT 1 /* Internal loopback */ #define ETHER_LOOPBACK_EXT 2 /* External loopback (through PHY) */ #define ETHER_SPEED_AUTO 0 /* Auto detect */ #define ETHER_SPEED_UNKNOWN 0 /* Speed not known (on link status) */ #define ETHER_SPEED_10HDX 1 /* 10MB hdx and fdx */ #define ETHER_SPEED_10FDX 2 #define ETHER_SPEED_100HDX 3 /* 100MB hdx and fdx */ #define ETHER_SPEED_100FDX 4 #define ETHER_SPEED_1000HDX 5 /* 1000MB hdx and fdx */ #define ETHER_SPEED_1000FDX 6 #define ETHER_FIFO_8 0 /* 8-bit packet fifo mode */ #define ETHER_FIFO_16 1 /* 16-bit packet fifo mode */ #define ETHER_ETHER 2 /* Standard ethernet mode */ #define ETHER_STROBE_GMII 0 /* GMII style strobe signal */ #define ETHER_STROBE_ENCODED 1 /* Encoded */ #define ETHER_STROBE_SOP 2 /* SOP flagged. Only in 8-bit mode*/ #define ETHER_STROBE_EOP 3 /* EOP flagged. Only in 8-bit mode*/ /* ********************************************************************* * Serial Ports ********************************************************************* */ #define IOCTL_SERIAL_SETSPEED 1 /* get baud rate (int) */ #define IOCTL_SERIAL_GETSPEED 2 /* set baud rate (int) */ #define IOCTL_SERIAL_SETFLOW 3 /* Set Flow Control */ #define IOCTL_SERIAL_GETFLOW 4 /* Get Flow Control */ #define SERIAL_FLOW_NONE 0 /* no flow control */ #define SERIAL_FLOW_SOFTWARE 1 /* software flow control (not impl) */ #define SERIAL_FLOW_HARDWARE 2 /* hardware flow control */ /* ********************************************************************* * Block device stuff ********************************************************************* */ #define IOCTL_BLOCK_GETBLOCKSIZE 1 /* get block size (int) */ #define IOCTL_BLOCK_GETTOTALBLOCKS 2 /* get total bocks (long long) */ #define IOCTL_BLOCK_GETDEVTYPE 3 /* get device type (struct) */ typedef struct blockdev_info_s { unsigned long long blkdev_totalblocks; unsigned int blkdev_blocksize; unsigned int blkdev_devtype; } blockdev_info_t; #define BLOCK_DEVTYPE_DISK 0 #define BLOCK_DEVTYPE_CDROM 1
