34 #ifndef _E1000_OSDEP_H_
35 #define _E1000_OSDEP_H_
37 #include <linux/pci.h>
38 #include <linux/delay.h>
39 #include <linux/interrupt.h>
40 #include <linux/if_ether.h>
44 #define usec_delay(x) udelay(x)
46 #define msec_delay(x) do { if(in_interrupt()) { \
58 #define msec_delay_irq(x) mdelay(x)
61 #define PCI_COMMAND_REGISTER PCI_COMMAND
62 #define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE
63 #define ETH_ADDR_LEN ETH_ALEN
66 #define E1000_BIG_ENDIAN __BIG_ENDIAN
71 #define DEBUGOUT1(S, A...)
73 #define DEBUGFUNC(F) DEBUGOUT(F "\n")
74 #define DEBUGOUT2 DEBUGOUT1
75 #define DEBUGOUT3 DEBUGOUT2
76 #define DEBUGOUT7 DEBUGOUT3
78 #define E1000_REGISTER(a, reg) (((a)->mac.type >= e1000_82543) \
80 : e1000_translate_register_82542(reg))
82 #define E1000_WRITE_REG(a, reg, value) ( \
83 writel((value), ((a)->hw_addr + E1000_REGISTER(a, reg))))
85 #define E1000_READ_REG(a, reg) (readl((a)->hw_addr + E1000_REGISTER(a, reg)))
87 #define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
88 writel((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 2))))
90 #define E1000_READ_REG_ARRAY(a, reg, offset) ( \
91 readl((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 2)))
93 #define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY
94 #define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY
96 #define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \
97 writew((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 1))))
99 #define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \
100 readw((a)->hw_addr + E1000_REGISTER(a, reg) + ((offset) << 1)))
102 #define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \
103 writeb((value), ((a)->hw_addr + E1000_REGISTER(a, reg) + (offset))))
105 #define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \
106 readb((a)->hw_addr + E1000_REGISTER(a, reg) + (offset)))
108 #define E1000_WRITE_REG_IO(a, reg, offset) do { \
109 outl(reg, ((a)->io_base)); \
110 outl(offset, ((a)->io_base + 4)); } while(0)
112 #define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
114 #define E1000_WRITE_FLASH_REG(a, reg, value) ( \
115 writel((value), ((a)->flash_address + reg)))
117 #define E1000_WRITE_FLASH_REG16(a, reg, value) ( \
118 writew((value), ((a)->flash_address + reg)))
120 #define E1000_READ_FLASH_REG(a, reg) (readl((a)->flash_address + reg))
122 #define E1000_READ_FLASH_REG16(a, reg) (readw((a)->flash_address + reg))