ac5ac789eb
Really trivial fix, use kmalloc/kfree instead of stack space. use static const instead of const to further reduce stack usage. V2: reflect changes suggested by Joe Perches before: [jbrandeb@jbrandeb-mobl2 linux-2.6]$ make checkstack|grep '\[ixgb\]' 0x00000fc1 ixgb_set_multi [ixgb]: 768 0x00001031 ixgb_set_multi [ixgb]: 768 0x000010f2 ixgb_set_multi [ixgb]: 768 0x061c ixgb_check_options [ixgb]: 448 0x09c3 ixgb_check_options [ixgb]: 448 0x0000649e ixgb_set_ringparam [ixgb]: 192 0x0000130d ixgb_xmit_frame [ixgb]: 184 0x000019e0 ixgb_xmit_frame [ixgb]: 184 0x00002267 ixgb_clean [ixgb]: 152 0x00002673 ixgb_clean [ixgb]: 152 after: 0x000064ee ixgb_set_ringparam [ixgb]: 192 0x0000135d ixgb_xmit_frame [ixgb]: 184 0x00001a30 ixgb_xmit_frame [ixgb]: 184 0x000022b7 ixgb_clean [ixgb]: 152 0x000026c3 ixgb_clean [ixgb]: 152 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
64 lines
2 KiB
C
64 lines
2 KiB
C
/*******************************************************************************
|
|
|
|
Intel PRO/10GbE Linux driver
|
|
Copyright(c) 1999 - 2008 Intel Corporation.
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
under the terms and conditions of the GNU General Public License,
|
|
version 2, as published by the Free Software Foundation.
|
|
|
|
This program is distributed in the hope 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.,
|
|
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
The full GNU General Public License is included in this distribution in
|
|
the file called "COPYING".
|
|
|
|
Contact Information:
|
|
Linux NICS <linux.nics@intel.com>
|
|
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
|
|
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/delay.h>
|
|
#include <asm/io.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/if_ether.h>
|
|
|
|
#undef ASSERT
|
|
#define ASSERT(x) BUG_ON(!(x))
|
|
|
|
#define ENTER() pr_debug("%s\n", __func__);
|
|
|
|
#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_ */
|