redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

[PATCH] bcm43xx: Set both, the DMAmask and the coherent DMAmask.

Browse source 
This has a potential to fix the >1G bug. But I can not test that, yet.

Signed-off-by: Michael Buesch <mbuesch@freenet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2006-03-11 13:15:02 +01:00 committed by John W. Linville
parent 512a80916b
commit 4d5a9e0eeb
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View file

@ -3717,6 +3717,8 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
struct net_device *net_dev,
struct pci_dev *pci_dev)
{
int err;
bcm->ieee = netdev_priv(net_dev);
bcm->softmac = ieee80211_priv(net_dev);
bcm->softmac->set_channel = bcm43xx_ieee80211_set_chan;
@ -3735,8 +3737,7 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
bcm->irq_savedstate = BCM43xx_IRQ_INITIAL;
bcm->pci_dev = pci_dev;
bcm->net_dev = net_dev;
if (modparam_bad_frames_preempt)
bcm->bad_frames_preempt = 1;
bcm->bad_frames_preempt = modparam_bad_frames_preempt;
spin_lock_init(&bcm->lock);
tasklet_init(&bcm->isr_tasklet,
(void (*)(unsigned long))bcm43xx_interrupt_tasklet,
@ -3745,7 +3746,9 @@ static int bcm43xx_init_private(struct bcm43xx_private *bcm,
if (modparam_pio) {
bcm->__using_pio = 1;
} else {
if (pci_set_dma_mask(pci_dev, DMA_30BIT_MASK)) {
err = pci_set_dma_mask(pci_dev, DMA_30BIT_MASK);
err |= pci_set_consistent_dma_mask(pci_dev, DMA_30BIT_MASK);
if (err) {
#ifdef CONFIG_BCM43XX_PIO
printk(KERN_WARNING PFX "DMA not supported. Falling back to PIO.\n");
bcm->__using_pio = 1;