776d4e9f5c
Adds FCoE config option I40E_FCOE, so that FCoE can be enabled as needed but otherwise have it disabled by default. This also eliminate multiple FCoE config checks, instead now just one config check for CONFIG_I40E_FCOE. The I40E FCoE was added with 3.17 kernel and therefore this patch shall be applied to stable 3.17 kernel also. CC: <stable@vger.kernel.org> Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/*******************************************************************************
|
|
*
|
|
* Intel Ethernet Controller XL710 Family Linux Driver
|
|
* Copyright(c) 2013 - 2014 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* The full GNU General Public License is included in this distribution in
|
|
* the file called "COPYING".
|
|
*
|
|
* Contact Information:
|
|
* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
|
|
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
|
|
*
|
|
******************************************************************************/
|
|
|
|
#ifndef _I40E_OSDEP_H_
|
|
#define _I40E_OSDEP_H_
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/if_ether.h>
|
|
#include <linux/if_vlan.h>
|
|
#include <linux/tcp.h>
|
|
#include <linux/pci.h>
|
|
#include <linux/highuid.h>
|
|
|
|
/* get readq/writeq support for 32 bit kernels, use the low-first version */
|
|
#include <asm-generic/io-64-nonatomic-lo-hi.h>
|
|
|
|
/* File to be the magic between shared code and
|
|
* actual OS primitives
|
|
*/
|
|
|
|
#define hw_dbg(hw, S, A...) do {} while (0)
|
|
|
|
#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
|
|
#define rd32(a, reg) readl((a)->hw_addr + (reg))
|
|
|
|
#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
|
|
#define rd64(a, reg) readq((a)->hw_addr + (reg))
|
|
#define i40e_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT)
|
|
|
|
/* memory allocation tracking */
|
|
struct i40e_dma_mem {
|
|
void *va;
|
|
dma_addr_t pa;
|
|
u32 size;
|
|
} __packed;
|
|
|
|
#define i40e_allocate_dma_mem(h, m, unused, s, a) \
|
|
i40e_allocate_dma_mem_d(h, m, s, a)
|
|
#define i40e_free_dma_mem(h, m) i40e_free_dma_mem_d(h, m)
|
|
|
|
struct i40e_virt_mem {
|
|
void *va;
|
|
u32 size;
|
|
} __packed;
|
|
|
|
#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
|
|
#define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
|
|
|
|
#define i40e_debug(h, m, s, ...) \
|
|
do { \
|
|
if (((m) & (h)->debug_mask)) \
|
|
pr_info("i40e %02x.%x " s, \
|
|
(h)->bus.device, (h)->bus.func, \
|
|
##__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
typedef enum i40e_status_code i40e_status;
|
|
#ifdef CONFIG_I40E_FCOE
|
|
#define I40E_FCOE
|
|
#endif
|
|
#endif /* _I40E_OSDEP_H_ */
|