diff options
Diffstat (limited to 'drivers/usb/net')
| -rw-r--r-- | drivers/usb/net/dm9601.c | 8 | ||||
| -rw-r--r-- | drivers/usb/net/pegasus.c | 17 | ||||
| -rw-r--r-- | drivers/usb/net/pegasus.h | 3 |
3 files changed, 22 insertions, 6 deletions
diff --git a/drivers/usb/net/dm9601.c b/drivers/usb/net/dm9601.c index c0bc52be5e1..5130cc7eb31 100644 --- a/drivers/usb/net/dm9601.c +++ b/drivers/usb/net/dm9601.c @@ -578,6 +578,14 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0a46, 0x9601), /* Davicom USB-100 */ .driver_info = (unsigned long)&dm9601_info, }, + { + USB_DEVICE(0x0a46, 0x6688), /* ZT6688 USB NIC */ + .driver_info = (unsigned long)&dm9601_info, + }, + { + USB_DEVICE(0x0a46, 0x0268), /* ShanTou ST268 USB NIC */ + .driver_info = (unsigned long)&dm9601_info, + }, {}, // END }; diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index d48c024cff5..6d12961cf9f 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -316,6 +316,7 @@ static int update_eth_regs_async(pegasus_t * pegasus) return ret; } +/* Returns 0 on success, error on failure */ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd) { int i; @@ -847,10 +848,16 @@ 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 (d[0] & NO_CARRIER) - netif_carrier_off(net); - else - netif_carrier_on(net); + 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]; @@ -950,7 +957,7 @@ static void set_carrier(struct net_device *net) pegasus_t *pegasus = netdev_priv(net); u16 tmp; - if (!read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp)) + if (read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp)) return; if (tmp & BMSR_LSTATUS) diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h index c7467823cd1..c7aadb413e8 100644 --- a/drivers/usb/net/pegasus.h +++ b/drivers/usb/net/pegasus.h @@ -11,6 +11,7 @@ #define PEGASUS_II 0x80000000 #define HAS_HOME_PNA 0x40000000 +#define TRUST_LINK_STATUS 0x20000000 #define PEGASUS_MTU 1536 #define RX_SKBS 4 @@ -203,7 +204,7 @@ 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 ) + DEFAULT_GPIO_RESET | PEGASUS_II | TRUST_LINK_STATUS ) PEGASUS_DEV( "Billionton USB-100", VENDOR_BILLIONTON, 0x0986, DEFAULT_GPIO_RESET ) PEGASUS_DEV( "Billionton USBLP-100", VENDOR_BILLIONTON, 0x0987, |