$ lsmod
Output:
Module Size Used by binfmt_misc 12680 1 rfcomm 40856 0 l2cap 25856 5 rfcomm bluetooth 55908 4 rfcomm,l2cap ppdev 10116 0 acpi_cpufreq 10056 1 cpufreq_stats 7360 0 cpufreq_userspace 5408 0 cpufreq_conservative 8200 0 cpufreq_ondemand 9228 4 cpufreq_powersave 2688 0 freq_table 5792 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand pcc_acpi 13184 0 dev_acpi 12292 0 tc1100_wmi 8068 0 sony_acpi 6284 0 dock 10268 0 sbs 15652 0 asus_acpi 17308 0 ac 6020 0 battery 10756 0 i2c_ec 6016 1 sbs video 16388 0 backlight 7040 1 asus_acpi container 5248 0 button 8720 0 nls_utf8 3072 1 ntfs 107764 1 eeprom 8336 0 i2c_i801 9356 0 sbp2 23812 0 lp 12452 0 fuse 46612 0 af_packet 23816 2 snd_hda_intel 21912 4 snd_hda_codec 205056 1 snd_hda_intel snd_pcm_oss 44544 0 snd_mixer_oss 17408 1 snd_pcm_oss snd_pcm 79876 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 4740 0 snd_seq_oss 32896 0 tuner 61864 0 snd_seq_midi 9600 0 snd_rawmidi 25472 1 snd_seq_midi bttv 173684 0 video_buf 26116 1 bttv snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi ir_common 31236 1 bttv nvidia 6224240 24 compat_ioctl32 2304 1 bttv snd_seq 52592 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event i2c_algo_bit 8712 1 bttv btcx_risc 5896 1 bttv snd_timer 23684 3 snd_pcm,snd_seq snd_seq_device 9100 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq tveeprom 15888 1 bttv iTCO_wdt 11812 0 iTCO_vendor_support 4868 1 iTCO_wdt parport_pc 36388 1 agpgart 35400 1 nvidia tsdev 8768 0 parport 36936 3 ppdev,lp,parport_pc snd 54020 16 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 8672 1 snd i2c_core 22656 8 i2c_ec,eeprom,i2c_i801,tuner,bttv,nvidia,i2c_algo_bit,tveeprom rt61 245128 1 psmouse 38920 0 snd_page_alloc 10888 2 snd_hda_intel,snd_pcm videodev 28160 1 bttv v4l2_common 25216 3 tuner,bttv,videodev v4l1_compat 15236 1 videodev serio_raw 7940 0 shpchp 34324 0 pci_hotplug 32576 1 shpchp evdev 11008 3 pcspkr 4224 0 ipv6 268960 20 ext3 133128 1 jbd 59816 1 ext3 mbcache 9604 1 ext3 sg 36252 0 sr_mod 17060 0 sd_mod 23428 4 cdrom 37664 1 sr_mod generic 5124 0 [permanent] ata_generic 9092 0 ohci1394 36528 0 ieee1394 299448 2 sbp2,ohci1394 pata_marvell 7936 0 ata_piix 15492 3 libata 125720 3 ata_generic,pata_marvell,ata_piix scsi_mod 142348 5 sbp2,sg,sr_mod,sd_mod,libata e1000 126016 0 ehci_hcd 34188 0 uhci_hcd 25360 0 usbcore 134280 3 ehci_hcd,uhci_hcd thermal 14856 0 processor 31048 2 acpi_cpufreq,thermal fan 5636 0 fbcon 42656 0 tileblit 3584 1 fbcon font 9216 1 fbcon bitblit 6912 1 fbcon softcursor 3200 1 bitblit vesafb 9220 0 capability 5896 0 commoncap 8192 1 capability
Get more information about driver
To get more information about specific driver, enter:
modinfo {driver-name}
$ modinfo e1000
Output:
filename: /lib/modules/2.6.20-16-generic/kernel/drivers/net/e1000/e1000.ko version: 7.3.15-k2-NAPI license: GPL description: Intel(R) PRO/1000 Network Driver author: Intel Corporation, srcversion: 037027F24F37E1AAEFC4360 alias: pci:v00008086d000010C5sv*sd*bc*sc*i*