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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/ixgb/ixgb_osdep.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/net/ixgb/ixgb_osdep.h')
-rw-r--r--drivers/net/ixgb/ixgb_osdep.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/net/ixgb/ixgb_osdep.h b/drivers/net/ixgb/ixgb_osdep.h
new file mode 100644
index 00000000000..9eba9289190
--- /dev/null
+++ b/drivers/net/ixgb/ixgb_osdep.h
@@ -0,0 +1,96 @@
+/*******************************************************************************
+
+
+ Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
+
+ 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 program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ 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., 59
+ Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ The full GNU General Public License is included in this distribution in the
+ file called LICENSE.
+
+ Contact Information:
+ Linux NICS <linux.nics@intel.com>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+/* glue for the OS independent part of ixgb
+ * includes register access macros
+ */
+
+#ifndef _IXGB_OSDEP_H_
+#define _IXGB_OSDEP_H_
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <asm/io.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+
+#ifndef msec_delay
+#define msec_delay(x) do { if(in_interrupt()) { \
+ /* Don't mdelay in interrupt context! */ \
+ BUG(); \
+ } else { \
+ set_current_state(TASK_UNINTERRUPTIBLE); \
+ schedule_timeout((x * HZ)/1000 + 2); \
+ } } while(0)
+#endif
+
+#define PCI_COMMAND_REGISTER PCI_COMMAND
+#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
+
+typedef enum {
+#undef FALSE
+ FALSE = 0,
+#undef TRUE
+ TRUE = 1
+} boolean_t;
+
+#undef ASSERT
+#define ASSERT(x) if(!(x)) BUG()
+#define MSGOUT(S, A, B) printk(KERN_DEBUG S "\n", A, B)
+
+#ifdef DBG
+#define DEBUGOUT(S) printk(KERN_DEBUG S "\n")
+#define DEBUGOUT1(S, A...) printk(KERN_DEBUG S "\n", A)
+#else
+#define DEBUGOUT(S)
+#define DEBUGOUT1(S, A...)
+#endif
+
+#define DEBUGFUNC(F) DEBUGOUT(F)
+#define DEBUGOUT2 DEBUGOUT1
+#define DEBUGOUT3 DEBUGOUT2
+#define DEBUGOUT7 DEBUGOUT3
+
+#define IXGB_WRITE_REG(a, reg, value) ( \
+ writel((value), ((a)->hw_addr + IXGB_##reg)))
+
+#define IXGB_READ_REG(a, reg) ( \
+ readl((a)->hw_addr + IXGB_##reg))
+
+#define IXGB_WRITE_REG_ARRAY(a, reg, offset, value) ( \
+ writel((value), ((a)->hw_addr + IXGB_##reg + ((offset) << 2))))
+
+#define IXGB_READ_REG_ARRAY(a, reg, offset) ( \
+ readl((a)->hw_addr + IXGB_##reg + ((offset) << 2)))
+
+#define IXGB_WRITE_FLUSH(a) IXGB_READ_REG(a, STATUS)
+
+#define IXGB_MEMCPY memcpy
+
+#endif /* _IXGB_OSDEP_H_ */