patch-2.4.22 linux-2.4.22/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h

• Lines: 51
• Date: 2003-08-25 04:44:40.000000000 -0700
• Orig file: linux-2.4.21/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h linux-2.4.22/arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
@@ -0,0 +1,50 @@
+/*
+ * Ocelot-C Board Register Definitions
+ *
+ * (C) 2002 Momentum Computer Inc.
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``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  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.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef __OCELOT_C_FPGA_H__
+#define __OCELOT_C_FPGA_H__
+
+#define OCELOT_C_CS0_ADDR (0xfc000000)
+
+#define OCELOT_C_REG_BOARDREV		0x0
+#define OCELOT_C_REG_FPGA_REV		0x1
+#define OCELOT_C_REG_FPGA_TYPE		0x2
+#define OCELOT_C_REG_RESET_STATUS	0x3
+#define OCELOT_C_REG_BOARD_STATUS	0x4
+#define OCELOT_C_REG_CPCI_ID		0x5
+#define OCELOT_C_REG_SET		0x6
+#define OCELOT_C_REG_CLR		0x7
+#define OCELOT_C_REG_EEPROM_MODE	0x9
+#define OCELOT_C_REG_INTMASK		0xa
+#define OCELOT_C_REG_INTSTAT		0xb
+#define OCELOT_C_REG_UART_INTMASK	0xc
+#define OCELOT_C_REG_UART_INTSTAT	0xd
+#define OCELOT_C_REG_INTSET		0xe
+#define OCELOT_C_REG_INTCLR		0xf
+
+#define OCELOT_FPGA_WRITE(x, y) writeb(x, OCELOT_C_CS0_ADDR + OCELOT_C_REG_##y)
+#define OCELOT_FPGA_READ(x) readb(OCELOT_C_CS0_ADDR + OCELOT_C_REG_##x)
+
+#endif