diff options
Diffstat (limited to 'sys/linsys/include/sdi.h')
| -rw-r--r-- | sys/linsys/include/sdi.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/sys/linsys/include/sdi.h b/sys/linsys/include/sdi.h deleted file mode 100644 index 659c41847..000000000 --- a/sys/linsys/include/sdi.h +++ /dev/null @@ -1,115 +0,0 @@ -/* sdi.h - * - * Shared header file for the Linux user-space API for - * Linear Systems Ltd. SMPTE 259M-C interface boards. - * - * Copyright (C) 2004-2009 Linear Systems Ltd. - * - * 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. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "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 LINEAR SYSTEMS LTD. 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. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _SDI_H -#define _SDI_H - -/* Driver info */ -#define SDI_DRIVER_NAME "sdi" - -#define SDI_MAJOR 121 /* Set to 0 for dynamic allocation. - * Otherwise, 121 is available. - * See /usr/src/linux/Documentation/devices.txt */ - -#define SDI_TX_BUFFERS_MIN 2 /* This must be at least 2 */ -/* The minimum transmit buffer size must be positive, divisible by 4, - * and large enough that the buffers aren't transferred to the onboard FIFOs - * too quickly for the machine to handle the interrupts. - * This is especially a problem at startup, when the FIFOs are empty. - * Relevant factors include onboard FIFO size, PCI bus throughput, - * processor speed, and interrupt latency. */ -#define SDI_TX_BUFSIZE_MIN 1024 -#define SDI_RX_BUFFERS_MIN 2 /* This must be at least 2 */ -#define SDI_RX_BUFSIZE_MIN 8 /* This must be positive and divisible by 4 */ - -#define SDI_TX_BUFFERS 25 /* This must be at least 2 */ -#define SDI_TX_BUFSIZE 1235520 /* This must be positive and divisible by 4 */ -#define SDI_RX_BUFFERS 25 /* This must be at least 2 */ -#define SDI_RX_BUFSIZE 1235520 /* This must be positive and divisible by 4 */ - -/* Ioctl () definitions */ -#define SDI_IOC_MAGIC '=' /* This ioctl magic number is currently free. See - * /usr/src/linux/Documentation/ioctl-number.txt */ - -#define SDI_IOC_TXGETCAP _IOR(SDI_IOC_MAGIC, 1, unsigned int) -#define SDI_IOC_TXGETEVENTS _IOR(SDI_IOC_MAGIC, 2, unsigned int) -#define SDI_IOC_TXGETBUFLEVEL _IOR(SDI_IOC_MAGIC, 3, unsigned int) -#define SDI_IOC_TXGETTXD _IOR(SDI_IOC_MAGIC, 4, int) - -#define SDI_IOC_RXGETCAP _IOR(SDI_IOC_MAGIC, 65, unsigned int) -#define SDI_IOC_RXGETEVENTS _IOR(SDI_IOC_MAGIC, 66, unsigned int) -#define SDI_IOC_RXGETBUFLEVEL _IOR(SDI_IOC_MAGIC, 67, unsigned int) -#define SDI_IOC_RXGETCARRIER _IOR(SDI_IOC_MAGIC, 68, int) -#define SDI_IOC_RXGETSTATUS _IOR(SDI_IOC_MAGIC, 69, int) - -#define SDI_IOC_GETID _IOR(SDI_IOC_MAGIC, 129, unsigned int) -#define SDI_IOC_GETVERSION _IOR(SDI_IOC_MAGIC, 130, unsigned int) -#define SDI_IOC_QBUF_DEPRECATED _IOR(SDI_IOC_MAGIC, 131, unsigned int) -#define SDI_IOC_QBUF _IOW(SDI_IOC_MAGIC, 131, unsigned int) -#define SDI_IOC_DQBUF_DEPRECATED _IOR(SDI_IOC_MAGIC, 132, unsigned int) -#define SDI_IOC_DQBUF _IOW(SDI_IOC_MAGIC, 132, unsigned int) - -/* Transmitter event flag bit locations */ -#define SDI_EVENT_TX_BUFFER_ORDER 0 -#define SDI_EVENT_TX_BUFFER (1 << SDI_EVENT_TX_BUFFER_ORDER) -#define SDI_EVENT_TX_FIFO_ORDER 1 -#define SDI_EVENT_TX_FIFO (1 << SDI_EVENT_TX_FIFO_ORDER) -#define SDI_EVENT_TX_DATA_ORDER 2 -#define SDI_EVENT_TX_DATA (1 << SDI_EVENT_TX_DATA_ORDER) - -/* Receiver event flag bit locations */ -#define SDI_EVENT_RX_BUFFER_ORDER 0 -#define SDI_EVENT_RX_BUFFER (1 << SDI_EVENT_RX_BUFFER_ORDER) -#define SDI_EVENT_RX_FIFO_ORDER 1 -#define SDI_EVENT_RX_FIFO (1 << SDI_EVENT_RX_FIFO_ORDER) -#define SDI_EVENT_RX_CARRIER_ORDER 2 -#define SDI_EVENT_RX_CARRIER (1 << SDI_EVENT_RX_CARRIER_ORDER) - -/* Interface capabilities */ -#define SDI_CAP_TX_RXCLKSRC 0x00000001 - -/* Transmitter clock source settings */ -#define SDI_CTL_TX_CLKSRC_ONBOARD 0 -#define SDI_CTL_TX_CLKSRC_EXT 1 -#define SDI_CTL_TX_CLKSRC_RX 2 - -/* Mode settings */ -#define SDI_CTL_MODE_8BIT 0 -#define SDI_CTL_MODE_10BIT 1 - -#endif - |