How to find out what is the currently used driver for network card

I rebooted to older kernel and something wear is going on. Now (I think) I have bouth drivers (tg3 and bcm5700) running at the same time ?

Before I booted the machine there was some kind competission that which driver would take control:

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Mar 8 07:21:23 graffasrv1 kernel: Broadcom Gigabit Ethernet Driver bcm5700 with Broadcom NIC Extension (NICE) ver. 7.4.6a (10-25-04) Mar 8 07:21:23 graffasrv1 kernel: bcm5700-0: TSO not available on this NIC Mar 8 07:21:27 graffasrv1 kernel: bcm5700: eth0 NIC Link is UP, 1000 Mbps full duplex, receive & transmit flow control ON Mar 8 07:21:52 graffasrv1 kernel: bcm5700: eth0 NIC Link is DOWN Mar 9 14:20:25 graffasrv1 kernel: Broadcom Gigabit Ethernet Driver bcm5700 with Broadcom NIC Extension (NICE) ver. 7.4.6a (10-25-04) Mar 9 14:20:25 graffasrv1 kernel: bcm5700-0: TSO not available on this NIC Mar 9 14:20:25 graffasrv1 kernel: bcm5700: eth0 NIC Link is UP, 1000 Mbps full duplex, receive & transmit flow control ON Mar 6 16:25:44 graffasrv1 kernel: tg3.c:v3.14 (November 15, 2004) Mar 6 16:25:44 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 6 16:25:44 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 7 09:05:09 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 7 09:05:09 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 7 09:05:21 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 7 09:05:21 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 8 07:51:23 graffasrv1 kernel: tg3.c:v3.14 (November 15, 2004) Mar 8 07:51:23 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 8 07:51:23 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 8 08:41:45 graffasrv1 kernel: tg3.c:v3.14 (November 15, 2004) Mar 8 08:41:46 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 8 08:41:46 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 8 12:20:48 graffasrv1 kernel: tg3: eth0: Link is down. Mar 8 12:20:52 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 8 12:20:52 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX. Mar 8 15:01:30 graffasrv1 kernel: tg3: eth0: Link is down. Mar 8 15:01:33 graffasrv1 kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex. Mar 8 15:01:33 graffasrv1 kernel: tg3: eth0: Flow control is on for TX and on for RX.

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So now I run older kernel and bouth drivers are up and running but bcm5700 driver is the current one ...

(See the time stamps fromvar-log-messages -file)

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Linux graffasrv1 2.6.10-1.741FC3smp #1 SMP Thu Jan 13 16:53:16 EST 2005 i686 i686 i386 GNU-Linux Module Size Used by nlsutf8 6081 1 cifs 181829 1 nfs 180261 1 nfsd 185568 plus 1 17 exportfs 9921 1 nfsd lockd 59625 3 nfs,nfsd md5 8001 1 ipv6 236768 plus 1 18 parportpc 29701 0 lp 15405 0 parport 37129 2 parportpc,lp autofs4 21829 0 i2cdev 13249 0 i2ccore 24513 1 i2cdev sunrpc 135077 21 nfs,nfsd,lockd iptablefilter 7489 0 iptables 20929 1 iptablefilter dmmod 57925 0 video 19653 0 button 10577 0 battery 13253 0 ac 8773 0 uhcihcd 33497 0 ehcihcd 33737 0 hwrandom 9429 0 tg3 79941 0 bcm5700 124844 0 floppy 568 plus 113 0 ext3 117961 3 jbd 57177 1 ext3 cciss 43429 5 sdmod 20545 0 scsimod 116033 2 cciss,sdmod 00:00.0 Host bridge: Intel Corp. E7520 Memory Controller Hub (rev 0a) 00:02.0 PCI bridge: Intel Corp. E7525-E7520-E7320 PCI Express Port A (rev 0a) 00:06.0 PCI bridge: Intel Corp. E7520 PCI Express Port C (rev 0a) 00:1d.0 USB Controller: Intel Corp. 82801EB-ER (ICH5-ICH5R) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corp. 82801EB-ER (ICH5-ICH5R) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corp. 82801EB-ER (ICH5-ICH5R) USB UHCI #3 (rev 02) 00:1d.3 USB Controller: Intel Corp. 82801EB-ER (ICH5-ICH5R) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corp. 82801EB-ER (ICH5-ICH5R) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev c2) 00:1f.0 ISA bridge: Intel Corp. 82801EB-ER (ICH5-ICH5R) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corp. 82801EB-ER (ICH5-ICH5R) IDE Controller (rev 02) 01:03.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) 01:04.0 System peripheral: Compaq Computer Corporation Integrated Lights Out Controller (rev 01) 01:04.2 System peripheral: Compaq Computer Corporation Integrated Lights Out Processor (rev 01) 02:00.0 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge A (rev 09) 02:00.2 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge B (rev 09) 03:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 10) 03:01.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 10) 04:03.0 RAID bus controller: Compaq Computer Corporation Smart Array 64xx (rev 01) 05:00.0 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge A (rev 09) 05:00.2 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge B (rev 09) modprobe.conf modprobe.conf.OLD modprobe.conf.dist modprobe.conf~ motd modprobe.conf modprobe.conf.OLD modprobe.conf.dist modprobe.conf~ motd nlsutf8 6081 1 - Live 0xf8912000 cifs 181829 1 - Live 0xf8b35000 nfs 180261 1 - Live 0xf8aa0000 nfsd 185568 plus 1 17 - Live 0xf8ace000 exportfs 9921 1 nfsd, Live 0xf89aa000 lockd 59625 3 nfs,nfsd, Live 0xf8a32000 md5 8001 1 - Live 0xf890f000 ipv6 236768 plus 1 18 - Live 0xf8a65000 parportpc 29701 0 - Live 0xf8a16000 lp 15405 0 - Live 0xf88db000 parport 37129 2 parportpc,lp, Live 0xf8a0b000 autofs4 21829 0 - Live 0xf89b2000 i2cdev 13249 0 - Live 0xf890a000 i2ccore 24513 1 i2cdev, Live 0xf89a3000 sunrpc 135077 21 nfs,nfsd,lockd, Live 0xf89c8000 iptablefilter 7489 0 - Live 0xf8884000 iptables 20929 1 iptablefilter, Live 0xf88f6000 dmmod 57925 0 - Live 0xf8915000 video 19653 0 - Live 0xf88fd000 button 10577 0 - Live 0xf888b000 battery 13253 0 - Live 0xf88f1000 ac 8773 0 - Live 0xf888f000 uhcihcd 33497 0 - Live 0xf88d1000 ehcihcd 33737 0 - Live 0xf88b5000 hwrandom 9429 0 - Live 0xf8887000 tg3 79941 0 - Live 0xf8824000 bcm5700 124844 0 - Live 0xf89eb000 floppy 568 plus 113 0 - Live 0xf8873000 ext3 117961 3 - Live 0xf8897000 jbd 57177 1 ext3, Live 0xf8864000 cciss 43429 5 - Live 0xf8858000 sdmod 20545 0 - Live 0xf881d000 scsimod 116033 2 cciss,sdmod, Live 0xf883a000

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So if I boot to newer kernel (2.6.10-1.770FC3smp) how I make sure that tg3 driver will not be loaded and bcm5700 driver would be the current driver.

I have done "rmmod tg3" and it gives me no error but some how kernel stil load the "wrong" driver"

Thanks advance jussi