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If 802.11n is enabled, bump the number of buffers used up to a larger

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level.

This is important for AMPDU RX as each burst is multiple packets in a row.
This commit is contained in:
Adrian Chadd 2011-03-26 11:58:29 +00:00
parent 01a9e1a11b
commit a74f5bf40c
1 changed files with 8 additions and 0 deletions
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8
sys/dev/ath/if_athvar.h
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@ -43,6 +43,14 @@
#define ATH_TIMEOUT 1000
/*
* 802.11n requires more TX and RX buffers to do AMPDU.
*/
#ifdef AH_ENABLE_11N
#define ATH_TXBUF 512
#define ATH_RXBUF 512
#endif
#ifndef ATH_RXBUF
#define ATH_RXBUF 40 /* number of RX buffers */
#endif