diff options
| author | Dan Williams <dcbw@redhat.com> | 2007-04-25 21:30:29 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-04-27 20:16:41 -0400 |
| commit | 1764f15016fea54db723a96234a82646dac9a036 (patch) | |
| tree | efed9a20fb0ad0d9c9483bea8b4049d461503d9c /drivers/usb | |
| parent | f00546363fff1576ceddc2690d47e5f9c1dd2e05 (diff) | |
| download | op-kernel-dev-1764f15016fea54db723a96234a82646dac9a036.zip op-kernel-dev-1764f15016fea54db723a96234a82646dac9a036.tar.gz | |
usb-net/pegasus: simplify carrier detection
Simplify pegasus carrier detection; rely only on the periodic MII
polling. Reverts pieces of c43c49bd61fdb9bb085ddafcaadb17d06f95ec43.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/net/pegasus.c | 10 | ||||
| -rw-r--r-- | drivers/usb/net/pegasus.h | 3 |
2 files changed, 1 insertions, 12 deletions
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index 1ad4ee5..a05fd97 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -847,16 +847,6 @@ static void intr_callback(struct urb *urb) * d[0].NO_CARRIER kicks in only with failed TX. * ... so monitoring with MII may be safest. */ - if (pegasus->features & TRUST_LINK_STATUS) { - if (d[5] & LINK_STATUS) - netif_carrier_on(net); - else - netif_carrier_off(net); - } else { - /* Never set carrier _on_ based on ! NO_CARRIER */ - if (d[0] & NO_CARRIER) - netif_carrier_off(net); - } /* bytes 3-4 == rx_lostpkt, reg 2E/2F */ pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4]; diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h index c7aadb4..c746782 100644 --- a/drivers/usb/net/pegasus.h +++ b/drivers/usb/net/pegasus.h @@ -11,7 +11,6 @@ #define PEGASUS_II 0x80000000 #define HAS_HOME_PNA 0x40000000 -#define TRUST_LINK_STATUS 0x20000000 #define PEGASUS_MTU 1536 #define RX_SKBS 4 @@ -204,7 +203,7 @@ PEGASUS_DEV( "AEI USB Fast Ethernet Adapter", VENDOR_AEILAB, 0x1701, PEGASUS_DEV( "Allied Telesyn Int. AT-USB100", VENDOR_ALLIEDTEL, 0xb100, DEFAULT_GPIO_RESET | PEGASUS_II ) PEGASUS_DEV( "Belkin F5D5050 USB Ethernet", VENDOR_BELKIN, 0x0121, - DEFAULT_GPIO_RESET | PEGASUS_II | TRUST_LINK_STATUS ) + DEFAULT_GPIO_RESET | PEGASUS_II ) PEGASUS_DEV( "Billionton USB-100", VENDOR_BILLIONTON, 0x0986, DEFAULT_GPIO_RESET ) PEGASUS_DEV( "Billionton USBLP-100", VENDOR_BILLIONTON, 0x0987, |
