diff options
Diffstat (limited to 'sys/dev/em/if_em.h')
| -rw-r--r-- | sys/dev/em/if_em.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/dev/em/if_em.h b/sys/dev/em/if_em.h index e7f96f7..e8fb6ad 100644 --- a/sys/dev/em/if_em.h +++ b/sys/dev/em/if_em.h @@ -1,6 +1,6 @@ /************************************************************************** -Copyright (c) 2001-2005, Intel Corporation +Copyright (c) 2001-2006, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without @@ -182,17 +182,26 @@ POSSIBILITY OF SUCH DAMAGE. ADVERTISE_1000_FULL) #define EM_VENDOR_ID 0x8086 +#define EM_FLASH 0x0014 /* Flash memory on ICH8 */ #define EM_JUMBO_PBA 0x00000028 #define EM_DEFAULT_PBA 0x00000030 #define EM_SMARTSPEED_DOWNSHIFT 3 #define EM_SMARTSPEED_MAX 15 - #define MAX_NUM_MULTICAST_ADDRESSES 128 #define PCI_ANY_ID (~0U) #define ETHER_ALIGN 2 +/* + * TDBA/RDBA should be aligned on 16 byte boundary. But TDLEN/RDLEN should be + * multiple of 128 bytes. So we align TDBA/RDBA on 128 byte boundary. This will + * also optimize cache line size effect. H/W supports up to cache line size 128. + */ +#define EM_DBA_ALIGN 128 + +#define SPEED_MODE_BIT (1<<21) /* On PCI-E MACs only */ + /* Defines for printing debug information */ #define DEBUG_INIT 0 #define DEBUG_IOCTL 0 @@ -252,6 +261,7 @@ struct em_softc { struct em_osdep osdep; struct device *dev; struct resource *res_memory; + struct resource *flash_mem; struct resource *res_ioport; struct resource *res_interrupt; void *int_handler_tag; |
