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[PATCH] bcm43xx: merge all iwmode code into the set_iwmode function.

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Signed-off-by: Michael Buesch <mbuesch@freenet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2006-03-19 17:18:48 +01:00 committed by John W. Linville
parent 714eece7c7
commit 6ab5b8e670
1 changed files with 29 additions and 36 deletions
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65
drivers/net/wireless/bcm43xx/bcm43xx_main.c
View file

@ -2292,50 +2292,60 @@ void bcm43xx_set_iwmode(struct bcm43xx_private *bcm,
int iw_mode)
{
unsigned long flags;
struct net_device *net_dev = bcm->net_dev;
u32 status;
u16 value;
spin_lock_irqsave(&bcm->ieee->lock, flags);
bcm->ieee->iw_mode = iw_mode;
spin_unlock_irqrestore(&bcm->ieee->lock, flags);
if (iw_mode == IW_MODE_MONITOR)
bcm->net_dev->type = ARPHRD_IEEE80211;
net_dev->type = ARPHRD_IEEE80211;
else
bcm->net_dev->type = ARPHRD_ETHER;
net_dev->type = ARPHRD_ETHER;
if (!bcm->initialized)
return;
bcm43xx_mac_suspend(bcm);
status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
/* Reset status to infrastructured mode */
status &= ~(BCM43xx_SBF_MODE_AP | BCM43xx_SBF_MODE_MONITOR);
/*FIXME: We actually set promiscuous mode as well, until we don't
* get the HW mac filter working */
status |= BCM43xx_SBF_MODE_NOTADHOC | BCM43xx_SBF_MODE_PROMISC;
status &= ~BCM43xx_SBF_MODE_PROMISC;
status |= BCM43xx_SBF_MODE_NOTADHOC;
/* FIXME: Always enable promisc mode, until we get the MAC filters working correctly. */
status |= BCM43xx_SBF_MODE_PROMISC;
switch (iw_mode) {
case IW_MODE_MONITOR:
status |= (BCM43xx_SBF_MODE_PROMISC |
BCM43xx_SBF_MODE_MONITOR);
status |= BCM43xx_SBF_MODE_MONITOR;
status |= BCM43xx_SBF_MODE_PROMISC;
break;
case IW_MODE_ADHOC:
status &= ~BCM43xx_SBF_MODE_NOTADHOC;
break;
case IW_MODE_MASTER:
status |= BCM43xx_SBF_MODE_AP;
break;
case IW_MODE_SECOND:
case IW_MODE_REPEAT:
/* TODO: No AP/Repeater mode for now :-/ */
TODO();
TODO(); /* TODO */
break;
case IW_MODE_INFRA:
/* nothing to be done here... */
break;
default:
printk(KERN_ERR PFX "Unknown iwmode %d\n", iw_mode);
dprintk(KERN_ERR PFX "Unknown mode in set_iwmode: %d\n", iw_mode);
}
if (net_dev->flags & IFF_PROMISC)
status |= BCM43xx_SBF_MODE_PROMISC;
bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
bcm43xx_mac_enable(bcm);
value = 0x0002;
if (iw_mode != IW_MODE_ADHOC && iw_mode != IW_MODE_MASTER) {
if (bcm->chip_id == 0x4306 && bcm->chip_rev == 3)
value = 0x0064;
else
value = 0x0032;
}
bcm43xx_write16(bcm, 0x0612, value);
}
/* This is the opposite of bcm43xx_chip_init() */
@ -2357,7 +2367,6 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
int err;
int iw_mode = bcm->ieee->iw_mode;
int tmp;
u32 value32;
u16 value16;
@ -2411,20 +2420,9 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
value32 |= BCM43xx_SBF_MODE_NOTADHOC;
bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
/*FIXME: For now, use promiscuous mode at all times; otherwise we don't
get broadcast or multicast packets */
value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
value32 |= BCM43xx_SBF_MODE_PROMISC;
bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
if (iw_mode == IW_MODE_MONITOR) {
value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
value32 |= BCM43xx_SBF_MODE_PROMISC;
value32 |= BCM43xx_SBF_MODE_MONITOR;
bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
}
value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
value32 |= 0x100000; //FIXME: What's this? Is this correct?
value32 |= 0x100000;
bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
if (bcm43xx_using_pio(bcm)) {
@ -2439,13 +2437,8 @@ static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
/* FIXME: Default to 0, has to be set by ioctl probably... :-/ */
bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0074, 0x0000);
if (iw_mode != IW_MODE_ADHOC && iw_mode != IW_MODE_MASTER) {
if ((bcm->chip_id == 0x4306) && (bcm->chip_rev == 3))
bcm43xx_write16(bcm, 0x0612, 0x0064);
else
bcm43xx_write16(bcm, 0x0612, 0x0032);
} else
bcm43xx_write16(bcm, 0x0612, 0x0002);
/* Initially set the wireless operation mode. */
bcm43xx_set_iwmode(bcm, bcm->ieee->iw_mode);
if (bcm->current_core->rev < 3) {
bcm43xx_write16(bcm, 0x060E, 0x0000);