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b43: Use SSB block-I/O to do PIO
authorMichael Buesch <mb@bu3sch.de>
Wed, 2 Apr 2008 17:58:20 +0000 (19:58 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 8 Apr 2008 20:44:41 +0000 (16:44 -0400)
commitd8c17e159758c2a4f8c3319fe8a6cf313f7a6733
tree7246a95b8ed3872e1772563715c4264976008dadtree | snapshot (tar.gz zip)
parent36316126e90b058ad7bd5b9e3d6079814e0a17e2commit | diff
b43: Use SSB block-I/O to do PIO

This changes the b43-PIO code to use the new SSB block-I/O.
This reduces the overhead by removing lots of function calls, pointer
dereferencing, if-conditionals any byteswapping for each packet data word.

This also fixes a harmless sparse endianness warning.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/b43/Kconfig diff | blob | blame | history
drivers/net/wireless/b43/pio.c diff | blob | blame | history