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| author |   Bruce Allan <bruce.w.allan@intel.com> | 2009-06-02 11:28:58 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-06-03 02:46:33 -0700 |
| commit | 2adc55c959940fc680074392eddbd5585a76f3d9 (patch) | |
| tree | bf5050070f1f0ef3dd6d1f951d0a50c7ac8aa161 /drivers/net/e1000e/e1000.h | |
| parent | e1000e: correct flow control thresholds (diff) | |
| download | linux-dev-2adc55c959940fc680074392eddbd5585a76f3d9.tar.xz linux-dev-2adc55c959940fc680074392eddbd5585a76f3d9.zip | |
e1000e: specify max supported frame size in adapter struct
By putting the maximum frame size supported by the hardware into the
adapter structure, the change_mtu entry point function can be cleaned
up of checks for all the different max frame sizes supported by
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/e1000.h')
| -rw-r--r-- | drivers/net/e1000e/e1000.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index f37360aa12a8..b9dc612082e0 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -96,6 +96,8 @@ struct e1000_info; /* Number of packet split data buffers (not including the header buffer) */ #define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1) +#define DEFAULT_JUMBO 9234 + enum e1000_boards { board_82571, board_82572, @@ -293,6 +295,7 @@ struct e1000_adapter { u32 eeprom_wol; u32 wol; u32 pba; + u32 max_hw_frame_size; bool fc_autoneg; @@ -309,6 +312,7 @@ struct e1000_info { unsigned int flags; unsigned int flags2; u32 pba; + u32 max_hw_frame_size; s32 (*get_variants)(struct e1000_adapter *); struct e1000_mac_operations *mac_ops; struct e1000_phy_operations *phy_ops; |