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| author | Michael Chan <mchan@broadcom.com> | 2007-12-12 11:16:19 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:57:27 -0800 |
| commit | e343d55c0a624c5bb88cd6821a17586474f20271 (patch) | |
| tree | af9efb9725694bd9d7b8d0b5e88ddf6a7c74e5ad /drivers/net/bnx2.h | |
| parent | f5f97b57b5208a7ca270ac86887a2838ab7862f5 (diff) | |
| download | linux-e343d55c0a624c5bb88cd6821a17586474f20271.tar.gz linux-e343d55c0a624c5bb88cd6821a17586474f20271.tar.bz2 linux-e343d55c0a624c5bb88cd6821a17586474f20271.zip | |
[BNX2]: Add ring constants.
Define the various ring constants to make the code cleaner.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.h')
| -rw-r--r-- | drivers/net/bnx2.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 30ba366608b0..e6a2153e8b95 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6408,6 +6408,11 @@ struct sw_bd { DECLARE_PCI_UNMAP_ADDR(mapping) }; +#define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT) +#define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT) +#define SW_TXBD_RING_SIZE (sizeof(struct sw_bd) * TX_DESC_CNT) +#define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT) + /* Buffered flash (Atmel: AT45DB011B) specific information */ #define SEEPROM_PAGE_BITS 2 #define SEEPROM_PHY_PAGE_SIZE (1 << SEEPROM_PAGE_BITS) |