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rndis_wlan: fix support for bcm4320a

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Old variant of bcm4320 doesn't handle setting configuration parameters
correctly. One symptom is that MAC gets partially overwritten when any
config parameters are set. This patch disables config-params for bcm4320a
(and generic rndis-wlan).

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jussi Kivilinna 2009-05-22 11:58:36 +03:00 committed by John W. Linville
parent 62161aefa4
commit 59620e9fd6
1 changed files with 14 additions and 4 deletions
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18
drivers/net/wireless/rndis_wlan.c
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@ -2275,7 +2275,17 @@ end:
}
static int bcm4320_early_init(struct usbnet *usbdev)
static int bcm4320a_early_init(struct usbnet *usbdev)
{
/* bcm4320a doesn't handle configuration parameters well. Try
* set any and you get partially zeroed mac and broken device.
*/
return 0;
}
static int bcm4320b_early_init(struct usbnet *usbdev)
{
struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
char buf[8];
@ -2515,7 +2525,7 @@ static const struct driver_info bcm4320b_info = {
.rx_fixup = rndis_rx_fixup,
.tx_fixup = rndis_tx_fixup,
.reset = rndis_wext_reset,
.early_init = bcm4320_early_init,
.early_init = bcm4320b_early_init,
.link_change = rndis_wext_link_change,
};
@ -2528,7 +2538,7 @@ static const struct driver_info bcm4320a_info = {
.rx_fixup = rndis_rx_fixup,
.tx_fixup = rndis_tx_fixup,
.reset = rndis_wext_reset,
.early_init = bcm4320_early_init,
.early_init = bcm4320a_early_init,
.link_change = rndis_wext_link_change,
};
@ -2541,7 +2551,7 @@ static const struct driver_info rndis_wext_info = {
.rx_fixup = rndis_rx_fixup,
.tx_fixup = rndis_tx_fixup,
.reset = rndis_wext_reset,
.early_init = bcm4320_early_init,
.early_init = bcm4320a_early_init,
.link_change = rndis_wext_link_change,
};