Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / frv / include / asm / dm9000.h

diff --git a/kernel/arch/frv/include/asm/dm9000.h b/kernel/arch/frv/include/asm/dm9000.h
new file mode 100644 (file)
index 0000000..f6f48fd
--- /dev/null
+++ b/kernel/arch/frv/include/asm/dm9000.h
@@ -0,0 +1,37 @@
+/* dm9000.h: Davicom DM9000 adapter configuration
+ *
+ * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * 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.
+ */
+
+#ifndef _ASM_DM9000_H
+#define _ASM_DM9000_H
+
+#include <asm/mb-regs.h>
+
+#define DM9000_ARCH_IOBASE     (__region_CS6 + 0x300)
+#define DM9000_ARCH_IRQ                IRQ_CPU_EXTERNAL3       /* XIRQ #3 (shared with FPGA) */
+#undef DM9000_ARCH_IRQ_ACTLOW                          /* IRQ pin active high */
+#define DM9000_ARCH_BUS_INFO   "CS6#+0x300"            /* bus info for ethtool */
+
+#undef __is_PCI_IO
+#define __is_PCI_IO(addr)      0       /* not PCI */
+
+#undef inl
+#define inl(addr)                                                                              \
+({                                                                                             \
+       unsigned long __ioaddr = (unsigned long) addr;                                          \
+       uint32_t x = readl(__ioaddr);                                                           \
+       ((x & 0xff) << 24) | ((x & 0xff00) << 8) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff);    \
+})
+
+#undef insl
+#define insl(a,b,l)    __insl(a,b,l,0) /* don't byte-swap */
+
+
+#endif /* _ASM_DM9000_H */