diff mbox

[v3,2/2] pegasus: fixes reported packet length

Message ID 1461756290-27421-3-git-send-email-petkan@mip-labs.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Petko Manolov April 27, 2016, 11:24 a.m. UTC 
The default Pegasus setup was to append the status and CRC at the end of each
received packet.  The status bits are used to update various stats, but CRC has
been ignored.  The new default is to not append CRC at the end of RX packets.

Signed-off-by: Petko Manolov <petkan@mip-labs.com>
---
 drivers/net/usb/pegasus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index f919e20..82129ee 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -411,7 +411,7 @@  static int enable_net_traffic(struct net_device *dev, struct usb_device *usb)
 	int ret;
 
 	read_mii_word(pegasus, pegasus->phy, MII_LPA, &linkpart);
-	data[0] = 0xc9;
+	data[0] = 0xc8; /* TX & RX enable, append status, no CRC */
 	data[1] = 0;
 	if (linkpart & (ADVERTISE_100FULL | ADVERTISE_10FULL))
 		data[1] |= 0x20;	/* set full duplex */
@@ -497,7 +497,7 @@  static void read_bulk_callback(struct urb *urb)
 		pkt_len = buf[count - 3] << 8;
 		pkt_len += buf[count - 4];
 		pkt_len &= 0xfff;
-		pkt_len -= 8;
+		pkt_len -= 4;
 	}
 
 	/*