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path: root/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
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* the scheduled bcm43xx removalAdrian Bunk2008-03-131-386/+0
| | | | | | | | Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: <Larry.Finger@lwfinger.net> Cc: <stefano.brivio@polimi.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] missing include of dma-mapping.hAl Viro2006-10-241-0/+1
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] bcm43xx-softmac: Fix system hang for x86-64 with >1GB RAMLarry Finger2006-10-161-0/+17
| | | | | | | | | | The bcm43xx-softmac software currently fails when running on x86_64 systems with more than 1GB RAM and one of the card variants with 30-bit DMA addressing. This patch uses the address extension bits in the hardware to set the correct DMA mask for the specific card in use. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: optimization of DMA bitfieldsLarry Finger2006-08-291-3/+6
| | | | | | | | | | | | Convert the bitfields in the bcm43xx DMA code to properly aligned u8 booleans. These flags are accessed in the DMA hotpath, so it's a good idea to waste a few bytes of memory for the sake of speed by not requiring masking (and probably shifting) of the bitfields. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-Off-By: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: >1G and 64bit DMA supportMichael Buesch2006-08-291-75/+214
| | | | | | | | | This is a rewrite of the bcm43xx DMA engine. It adds support for >1G of memory (for chips that support the extension bits) and 64-bit DMA (for chips that support it). Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: make PIO mode usableMichael Buesch2006-04-241-0/+8
| | | | | | | | | | This patch fixes PIO mode on the softmac bcm43xx driver. (A dscape patch will follow). It mainly fixes endianess issues. This patch is tested on PowerPC32 and i386. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: add functions bcm43xx_dma_read/write, ↵Michael Buesch2006-03-271-0/+18
| | | | | | | bcm43xx_dma_tx_suspend/resume. Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: fix some stuff, add a few missing mmiowb(), remove dead code.Michael Buesch2006-03-271-20/+3
| | | | | | | This may workaround the XMIT ERRORs some people are getting. Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: fix DMA TX skb freeing in case of fragmented packets.Pete Zaitcev2006-03-271-4/+0
| | | | | | | | | | | | | | | | | | It seems to me that the today's wireless-2.6 git contains bcm43xx which does not free txb's correctly, if I understand it right. Consider a situation where a txb with two skb's is sent down. The dma_tx_fragment will save the pointer to meta->txb of the first fragment. If fragments are freed in order, ieee80211_txb_free frees both skb's when the first fragment is processed. This may result in reuse of the second skb's memory. This danger is rather remote, but it seems to me that the patch below not only fixes the problem, but also makes the code simpler, which is good, right? Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: Partially fix PIO code. Add Kconfig option for PIO or DMA ↵Michael Buesch2006-03-271-0/+46
| | | | | | | mode (or both). Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] bcm43xx: sync with svn.berlios.deMichael Buesch2006-03-271-6/+5
| | | | | Signed-off-by: Michael Buesch <mbuesch@freenet.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [PATCH] wireless: import bcm43xx sourcesJohn W. Linville2006-03-271-0/+176
Import the bcm43xx driver from the upstream sources here: ftp://ftp.berlios.de/pub/bcm43xx/snapshots/bcm43xx/bcm43xx-20060123.tar.bz2 Signed-off-by: John W. Linville <linville@tuxdriver.com>
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