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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 00:20:36 +0200 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/net/ixgb/ixgb_osdep.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
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.h | 96 |
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 000000000000..9eba92891901 --- /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_ */ |