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Diffstat (limited to 'kmod/igb/e1000_osdep.h')
| -rw-r--r-- | kmod/igb/e1000_osdep.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/kmod/igb/e1000_osdep.h b/kmod/igb/e1000_osdep.h deleted file mode 100644 index 3c6b7958..00000000 --- a/kmod/igb/e1000_osdep.h +++ /dev/null @@ -1,141 +0,0 @@ -/******************************************************************************* - - Intel(R) Gigabit Ethernet Linux driver - Copyright(c) 2007-2015 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. - - 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 e1000 - * includes register access macros - */ - -#ifndef _E1000_OSDEP_H_ -#define _E1000_OSDEP_H_ - -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/if_ether.h> -#include <linux/sched.h> -#include "kcompat.h" - -#define usec_delay(x) udelay(x) -#define usec_delay_irq(x) udelay(x) -#ifndef msec_delay -#define msec_delay(x) do { \ - /* Don't mdelay in interrupt context! */ \ - if (in_interrupt()) \ - BUG(); \ - else \ - msleep(x); \ -} while (0) - -/* Some workarounds require millisecond delays and are run during interrupt - * context. Most notably, when establishing link, the phy may need tweaking - * but cannot process phy register reads/writes faster than millisecond - * intervals...and we establish link due to a "link status change" interrupt. - */ -#define msec_delay_irq(x) mdelay(x) - -#define E1000_READ_REG(x, y) e1000_read_reg(x, y) -#endif - -#define PCI_COMMAND_REGISTER PCI_COMMAND -#define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE -#define ETH_ADDR_LEN ETH_ALEN - -#ifdef __BIG_ENDIAN -#define E1000_BIG_ENDIAN __BIG_ENDIAN -#endif - -#ifdef DEBUG -#define DEBUGOUT(S) pr_debug(S) -#define DEBUGOUT1(S, A...) pr_debug(S, ## A) -#else -#define DEBUGOUT(S) -#define DEBUGOUT1(S, A...) -#endif - -#ifdef DEBUG_FUNC -#define DEBUGFUNC(F) DEBUGOUT(F "\n") -#else -#define DEBUGFUNC(F) -#endif -#define DEBUGOUT2 DEBUGOUT1 -#define DEBUGOUT3 DEBUGOUT2 -#define DEBUGOUT7 DEBUGOUT3 - -#define E1000_REGISTER(a, reg) reg - -/* forward declaration */ -struct e1000_hw; - -/* write operations, indexed using DWORDS */ -#define E1000_WRITE_REG(hw, reg, val) \ -do { \ - u8 __iomem *hw_addr = READ_ONCE((hw)->hw_addr); \ - if (!E1000_REMOVED(hw_addr)) \ - writel((val), &hw_addr[(reg)]); \ -} while (0) - -u32 e1000_read_reg(struct e1000_hw *hw, u32 reg); - -#define E1000_WRITE_REG_ARRAY(hw, reg, idx, val) \ - E1000_WRITE_REG((hw), (reg) + ((idx) << 2), (val)) - -#define E1000_READ_REG_ARRAY(hw, reg, idx) ( \ - e1000_read_reg((hw), (reg) + ((idx) << 2))) - -#define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY -#define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY - -#define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \ - writew((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + \ - ((offset) << 1)))) - -#define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \ - readw((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 1))) - -#define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \ - writeb((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + (offset)))) - -#define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \ - readb((a)->hw_addr + E1000_REGISTER(a, reg) + (offset))) - -#define E1000_WRITE_REG_IO(a, reg, offset) do { \ - outl(reg, ((a)->io_base)); \ - outl(offset, ((a)->io_base + 4)); \ - } while (0) - -#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS) - -#define E1000_WRITE_FLASH_REG(a, reg, value) ( \ - writel((value), ((a)->flash_address + reg))) - -#define E1000_WRITE_FLASH_REG16(a, reg, value) ( \ - writew((value), ((a)->flash_address + reg))) - -#define E1000_READ_FLASH_REG(a, reg) (readl((a)->flash_address + reg)) - -#define E1000_READ_FLASH_REG16(a, reg) (readw((a)->flash_address + reg)) - -#define E1000_REMOVED(h) unlikely(!(h)) - -#endif /* _E1000_OSDEP_H_ */ |