From db2534b5ed4e2d27c1fca58dd9569fac6003ac74 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Sun, 12 Feb 2006 16:52:10 +0100 Subject: [PATCH] --- yaml --- r: 24705 b: refs/heads/master c: 8bcab3f55982cf28310f2303bef741424ad0f563 h: refs/heads/master i: 24703: dd5f326b9123a2e53c4a86ca1474b9c130fe4cea v: v3 --- [refs] | 2 +- trunk/drivers/net/wireless/bcm43xx/Kconfig | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 49ea70d53b53..2464f508b3e0 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 77db31ea4322f2dd12dc814d6664ae96517604c0 +refs/heads/master: 8bcab3f55982cf28310f2303bef741424ad0f563 diff --git a/trunk/drivers/net/wireless/bcm43xx/Kconfig b/trunk/drivers/net/wireless/bcm43xx/Kconfig index d8d23155ee3c..1d677c15b21c 100644 --- a/trunk/drivers/net/wireless/bcm43xx/Kconfig +++ b/trunk/drivers/net/wireless/bcm43xx/Kconfig @@ -52,6 +52,11 @@ config BCM43XX_PIO_MODE Only include Programmed I/O (PIO). This reduces the size of the driver module, by omitting the DMA code. Please note that PIO transfers are slow (compared to DMA). + + Also note that not all devices of the 43xx series support PIO. + The 4306 (Apple Airport Extreme and others) supports PIO, while + the 4318 is known to _not_ support PIO. + Only use PIO, if DMA does not work for you. endchoice