Description of problem:
The card RealTek RTL8168/8111 is recognized in 2.6.19 but, in some
conditions, works very badly


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
doing ssh -X and opening e.g. xemacs takes up to 75s with the driver in the
kernel and less than 3s with the beta driver supplied from Realtek
(r1000_v1.05Beta1.tar). 

In 2.6.18 one had to install the RealTek driver.

Linux localhost 2.6.19-1.2911.fc6 #1 SMP Sat Feb 10 15:51:47 EST 2007 i686 i686
i386 GNU/Linux

I don't know which informations could be helpful
(syslog? messages?) 

From /var/log/messages with the kernel driver:
Feb 19 14:07:48 leased-2-223 kernel: r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
Feb 19 14:07:49 leased-2-223 kernel: eth0: RTL8168b/8111b at 0xf894a000,
00:15:f2:b0:2f:c6, IRQ 16
Feb 19 14:07:50 leased-2-223 kernel: r8169: eth1: link up
Feb 19 14:07:50 leased-2-223 kernel: r8169: eth1: link up


There is also some problem with eth0/eth1 that I don't understand

This is the boot with the RealTek driver:
Feb 19 13:30:16 leased-2-223 kernel: eth0: r10001.04, the Linux device driver
for Realtek Ethernet Controllers at 0xc
800, 00:15:f2:b0:2f:c6, IRQ 16
Feb 19 13:30:16 leased-2-223 avahi-daemon[2694]: New relevant interface
eth1.IPv6 for mDNS.
Feb 19 13:30:16 leased-2-223 kernel: Realtek RTL8168/8111 Family PCI-E Gigabit
Ethernet Network Adapter
Feb 19 13:30:16 leased-2-223 avahi-daemon[2694]: Joining mDNS multicast group on
interface eth1.IPv6 with address fe8
0::215:f2ff:feb0:2fc6.
Feb 19 13:30:16 leased-2-223 kernel: Driver version:1.04
Feb 19 13:30:16 leased-2-223 avahi-daemon[2694]: New relevant interface
eth1.IPv4 for mDNS.
Feb 19 13:30:16 leased-2-223 kernel: Released date:2006/07/07
Feb 19 13:30:16 leased-2-223 avahi-daemon[2694]: Joining mDNS multicast group on
interface eth1.IPv4 with address 172
.16.252.223.
Feb 19 13:30:16 leased-2-223 kernel: Link Status:Linked
Feb 19 13:30:17 leased-2-223 avahi-daemon[2694]: Network interface enumeration
completed.
Feb 19 13:30:17 leased-2-223 kernel: Link Speed:100Mbps
Feb 19 13:30:17 leased-2-223 avahi-daemon[2694]: Registering new address record
for fe80::215:f2ff:feb0:2fc6 on eth1.
Feb 19 13:30:17 leased-2-223 kernel: Duplex mode:Full-Duplex
Feb 19 13:30:17 leased-2-223 kernel: I/O Base:0xC800(I/O port)
....