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Re-revert back to rev 1.8:

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- Reduce the number of RX and TX buffers bfe uses so that it does not use more
  bounce buffers than busdma is willing to allow it to use

See if_bfe.c for comments on why this is now safe to do.
This commit is contained in:
Mike Silbersack 2006-05-28 18:44:39 +00:00
parent 07691dc0e4
commit f99da8e0d8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=159015
1 changed files with 2 additions and 2 deletions
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4
sys/dev/bfe/if_bfereg.h
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@ -427,8 +427,8 @@
#define BFE_RX_RING_SIZE 512
#define BFE_TX_RING_SIZE 512
#define BFE_LINK_DOWN 5
#define BFE_TX_LIST_CNT 511
#define BFE_RX_LIST_CNT 511
#define BFE_TX_LIST_CNT 128
#define BFE_RX_LIST_CNT 128
#define BFE_TX_LIST_SIZE BFE_TX_LIST_CNT * sizeof(struct bfe_desc)
#define BFE_RX_LIST_SIZE BFE_RX_LIST_CNT * sizeof(struct bfe_desc)
#define BFE_RX_OFFSET 30