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This patch contains the main driver header files, containing structures and data types specific to the linux driver. i40e_osdep.h contains some code that helps us adapt our OS agnostic code to Linux. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> CC: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> CC: e1000-devel@lists.sourceforge.net Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
/*******************************************************************************
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*
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* Intel Ethernet Controller XL710 Family Linux Driver
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* Copyright(c) 2013 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* The full GNU General Public License is included in this distribution in
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* the file called "COPYING".
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*
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* Contact Information:
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* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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******************************************************************************/
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#ifndef _I40E_OSDEP_H_
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#define _I40E_OSDEP_H_
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#include <linux/types.h>
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#include <linux/if_ether.h>
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#include <linux/if_vlan.h>
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#include <linux/tcp.h>
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#include <linux/pci.h>
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#include <linux/highuid.h>
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/* get readq/writeq support for 32 bit kernels, use the low-first version */
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#include <asm-generic/io-64-nonatomic-lo-hi.h>
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/* File to be the magic between shared code and
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* actual OS primitives
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*/
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#define hw_dbg(hw, S, A...) do {} while (0)
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#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
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#define rd32(a, reg) readl((a)->hw_addr + (reg))
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#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
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#define rd64(a, reg) readq((a)->hw_addr + (reg))
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#define i40e_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT)
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/* memory allocation tracking */
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struct i40e_dma_mem {
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void *va;
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dma_addr_t pa;
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u32 size;
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} __packed;
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#define i40e_allocate_dma_mem(h, m, unused, s, a) \
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i40e_allocate_dma_mem_d(h, m, s, a)
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#define i40e_free_dma_mem(h, m) i40e_free_dma_mem_d(h, m)
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struct i40e_virt_mem {
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void *va;
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u32 size;
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} __packed;
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#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
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#define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
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#define i40e_debug(h, m, s, ...) \
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do { \
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if (((m) & (h)->debug_mask)) \
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pr_info("i40e %02x.%x " s, \
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(h)->bus.device, (h)->bus.func, \
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##__VA_ARGS__); \
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} while (0)
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typedef enum i40e_status_code i40e_status;
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#endif /* _I40E_OSDEP_H_ */
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