Flash drive doesn't get ready to mount instantly after it's plugged into a USB port; only after a few minutes it's possible to mount. I've checked it out on 3.9.11, 3.10.5, and 3.11-rc4. It works normally on 3.9.11. dmesg output file for each kernel tested: $ cat dmesg-3.9.11 [ 74.391651] usb 3-4: new high-speed USB device number 3 using xhci_hcd [ 74.410514] usb 3-4: New USB device found, idVendor=0951, idProduct=1607 [ 74.410529] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.410532] usb 3-4: Product: DataTraveler 2.0 [ 74.410534] usb 3-4: Manufacturer: Kingston [ 74.410536] usb 3-4: SerialNumber: 00137299803FA931262A00CD [ 74.465400] Initializing USB Mass Storage driver... [ 74.465654] scsi7 : usb-storage 3-4:1.0 [ 74.465726] usbcore: registered new interface driver usb-storage [ 74.465728] USB Mass Storage support registered. [ 75.465448] scsi 7:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2 [ 75.465839] sd 7:0:0:0: Attached scsi generic sg4 type 0 [ 75.466277] sd 7:0:0:0: [sdd] 3973120 512-byte logical blocks: (2.03 GB/1.89 GiB) [ 75.466620] sd 7:0:0:0: [sdd] Write Protect is off [ 75.466625] sd 7:0:0:0: [sdd] Mode Sense: 23 00 00 00 [ 75.466955] sd 7:0:0:0: [sdd] No Caching mode page present [ 75.466960] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 75.469081] sd 7:0:0:0: [sdd] No Caching mode page present [ 75.469087] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 75.681901] sdd: sdd1 sdd2 [ 75.683219] sd 7:0:0:0: [sdd] No Caching mode page present [ 75.683224] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 75.683227] sd 7:0:0:0: [sdd] Attached SCSI removable disk $ cat dmesg-3.10.5 [ 1370.659092] usb 3-4: new high-speed USB device number 8 using xhci_hcd [ 1370.677899] usb 3-4: New USB device found, idVendor=0951, idProduct=1607 [ 1370.677906] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1370.677910] usb 3-4: Product: DataTraveler 2.0 [ 1370.677913] usb 3-4: Manufacturer: Kingston [ 1370.677916] usb 3-4: SerialNumber: 00137299803FA931262A00CD [ 1370.678442] usb-storage 3-4:1.0: USB Mass Storage device detected [ 1370.678711] scsi12 : usb-storage 3-4:1.0 [ 1371.674797] scsi 12:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2 [ 1371.675283] sd 12:0:0:0: Attached scsi generic sg4 type 0 [ 1371.675809] sd 12:0:0:0: [sdd] 3973120 512-byte logical blocks: (2.03 GB/1.89 GiB) [ 1371.676184] sd 12:0:0:0: [sdd] Write Protect is off [ 1371.676192] sd 12:0:0:0: [sdd] Mode Sense: 23 00 00 00 [ 1371.676560] sd 12:0:0:0: [sdd] No Caching mode page present [ 1371.676567] sd 12:0:0:0: [sdd] Assuming drive cache: write through [ 1402.372357] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1402.389648] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1402.389655] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1433.410334] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1433.427691] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1433.427698] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1464.352379] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1464.369587] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1464.369592] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1495.294439] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1495.311616] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1495.311623] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1495.314661] sd 12:0:0:0: [sdd] No Caching mode page present [ 1495.314677] sd 12:0:0:0: [sdd] Assuming drive cache: write through [ 1526.236340] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1526.253657] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1526.253665] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1557.306368] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1557.323619] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1557.323627] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1588.248358] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1588.265745] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1588.265752] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1619.190405] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1619.207780] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1619.207788] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1619.421206] sdd: sdd1 sdd2 [ 1619.422735] sd 12:0:0:0: [sdd] No Caching mode page present [ 1619.422741] sd 12:0:0:0: [sdd] Assuming drive cache: write through [ 1650.132306] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1650.149607] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1650.149614] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1681.202196] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1681.219363] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1681.219370] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1712.144197] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1712.161474] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1712.161482] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1743.086261] usb 3-4: reset high-speed USB device number 8 using xhci_hcd [ 1743.103565] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ecdc0 [ 1743.103572] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d4ece00 [ 1743.104256] sd 12:0:0:0: [sdd] Attached SCSI removable disk $ cat dmesg-3.11.0-rc4 [ 52.305894] usb 1-4: new high-speed USB device number 3 using xhci_hcd [ 52.324342] usb 1-4: New USB device found, idVendor=0951, idProduct=1607 [ 52.324346] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.324348] usb 1-4: Product: DataTraveler 2.0 [ 52.324350] usb 1-4: Manufacturer: Kingston [ 52.324352] usb 1-4: SerialNumber: 00137299803FA931262A00CD [ 52.367067] usb-storage 1-4:1.0: USB Mass Storage device detected [ 52.367118] scsi7 : usb-storage 1-4:1.0 [ 52.367185] usbcore: registered new interface driver usb-storage [ 53.367505] scsi 7:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2 [ 53.367750] sd 7:0:0:0: Attached scsi generic sg4 type 0 [ 53.368168] sd 7:0:0:0: [sdd] 3973120 512-byte logical blocks: (2.03 GB/1.89 GiB) [ 53.368468] sd 7:0:0:0: [sdd] Write Protect is off [ 53.368473] sd 7:0:0:0: [sdd] Mode Sense: 23 00 00 00 [ 53.368767] sd 7:0:0:0: [sdd] No Caching mode page present [ 53.368770] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 84.003145] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 84.020299] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 84.020303] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 115.043578] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 115.060734] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 115.060737] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 146.180122] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 146.197303] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 146.197307] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 177.188520] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 177.205693] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 177.205696] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 177.207730] sd 7:0:0:0: [sdd] No Caching mode page present [ 177.207732] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 208.196919] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 208.214074] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 208.214077] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 239.269383] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 239.286543] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 239.286546] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 270.341854] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 270.359029] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 270.359032] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 301.350255] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 301.367431] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 301.367434] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 301.582807] sdd: sdd1 sdd2 [ 301.583905] sd 7:0:0:0: [sdd] No Caching mode page present [ 301.583909] sd 7:0:0:0: [sdd] Assuming drive cache: write through [ 332.358655] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 332.375776] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 332.375780] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 363.367058] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 363.384217] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 363.384221] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 394.375462] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 394.392617] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 394.392620] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 425.511993] usb 1-4: reset high-speed USB device number 3 using xhci_hcd [ 425.529152] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da8c0 [ 425.529155] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88024d3da900 [ 425.529519] sd 7:0:0:0: [sdd] Attached SCSI removable disk $ ./scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux lambda 3.11.0-rc4 #1 SMP PREEMPT Mon Aug 5 21:40:31 BRT 2013 x86_64 GNU/Linux Gnu C 4.7 Gnu make 3.81 binutils 2.22 util-linux 2.20.1 mount support module-init-tools 9 e2fsprogs 1.42.8 Linux C Library 2.17 Dynamic linker (ldd) 2.17 Procps 3.3.4 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.13 Modules Loaded isofs usb_storage bnep rfcomm pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv i8k nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437 vfat fat coretemp btusb bluetooth rts5139 hid_generic usbhid hid iwldvm radeon ehci_pci ehci_hcd xhci_hcd usbcore mei_me iwlwifi ttm r8169 mei psmouse sg usb_common battery ac sr_mod i2c_i801 lpc_ich cdrom mii hwmon mfd_core evdev ext4 crc16 mbcache jbd2 sd_mod crc_t10dif ahci libahci libata scsi_mod $ lspci 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4) 00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04) 00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04) 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Chelsea LP [Radeon HD 7730M] 07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07) 08:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4) $ lsusb Bus 004 Device 003: ID 8087:07da Intel Corp. Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 004: ID 0c45:644a Microdia Bus 003 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0951:1607 Kingston Technology DataTraveler 100 Bus 001 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub $ cat /proc/modules isofs 35129 1 - Live 0xffffffffa04d0000 usb_storage 48020 1 - Live 0xffffffffa04b9000 bnep 17535 2 - Live 0xffffffffa04af000 rfcomm 33352 10 - Live 0xffffffffa049f000 pci_stub 12429 1 - Live 0xffffffffa049a000 vboxpci 19094 0 - Live 0xffffffffa0490000 (O) vboxnetadp 25443 0 - Live 0xffffffffa0450000 (O) vboxnetflt 23697 0 - Live 0xffffffffa0445000 (O) vboxdrv 217331 3 vboxpci,vboxnetadp,vboxnetflt, Live 0xffffffffa0459000 (O) i8k 13058 0 - Live 0xffffffffa037b000 nfsd 191995 2 - Live 0xffffffffa0415000 auth_rpcgss 39122 1 nfsd, Live 0xffffffffa023b000 oid_registry 12419 1 auth_rpcgss, Live 0xffffffffa01ff000 nfs_acl 12511 1 nfsd, Live 0xffffffffa01fa000 nfs 105669 0 - Live 0xffffffffa03fa000 lockd 55539 2 nfsd,nfs, Live 0xffffffffa03eb000 fscache 38278 1 nfs, Live 0xffffffffa01ef000 sunrpc 160288 6 nfsd,auth_rpcgss,nfs_acl,nfs,lockd, Live 0xffffffffa0352000 nls_utf8 12456 2 - Live 0xffffffffa0190000 nls_cp437 16553 1 - Live 0xffffffffa01e3000 vfat 17365 1 - Live 0xffffffffa01e9000 fat 50602 1 vfat, Live 0xffffffffa01d5000 coretemp 12898 0 - Live 0xffffffffa018b000 btusb 17638 0 - Live 0xffffffffa0168000 bluetooth 169564 24 bnep,rfcomm,btusb, Live 0xffffffffa03c0000 rts5139 199114 0 - Live 0xffffffffa038e000 (C) hid_generic 12393 0 - Live 0xffffffffa0236000 usbhid 40928 0 - Live 0xffffffffa0383000 hid 81858 2 hid_generic,usbhid, Live 0xffffffffa0221000 iwldvm 111931 0 - Live 0xffffffffa0204000 radeon 1000314 0 - Live 0xffffffffa025c000 ehci_pci 12472 0 - Live 0xffffffffa0139000 ehci_hcd 40640 1 ehci_pci, Live 0xffffffffa01ca000 xhci_hcd 78348 0 - Live 0xffffffffa0247000 usbcore 134869 7 usb_storage,btusb,rts5139,usbhid,ehci_pci,ehci_hcd,xhci_hcd, Live 0xffffffffa01a8000 mei_me 13568 0 - Live 0xffffffffa0134000 iwlwifi 73316 1 iwldvm, Live 0xffffffffa0195000 ttm 54170 1 radeon, Live 0xffffffffa017c000 r8169 52951 0 - Live 0xffffffffa016e000 mei 46029 1 mei_me, Live 0xffffffffa015b000 psmouse 65413 0 - Live 0xffffffffa014a000 sg 26048 0 - Live 0xffffffffa013e000 usb_common 12440 1 usbcore, Live 0xffffffffa012f000 battery 13101 0 - Live 0xffffffffa0117000 ac 12668 0 - Live 0xffffffffa010c000 sr_mod 21988 0 - Live 0xffffffffa0128000 i2c_i801 17008 0 - Live 0xffffffffa011c000 lpc_ich 16764 0 - Live 0xffffffffa0111000 cdrom 35173 1 sr_mod, Live 0xffffffffa0102000 mii 12675 1 r8169, Live 0xffffffffa00fd000 hwmon 12481 3 i8k,coretemp,radeon, Live 0xffffffffa007b000 mfd_core 12601 1 lpc_ich, Live 0xffffffffa00f8000 evdev 17574 22 - Live 0xffffffffa0122000 ext4 395534 2 - Live 0xffffffffa0096000 crc16 12343 2 bluetooth,ext4, Live 0xffffffffa0076000 mbcache 13082 1 ext4, Live 0xffffffffa005c000 jbd2 76742 1 ext4, Live 0xffffffffa0082000 sd_mod 40582 7 - Live 0xffffffffa0067000 crc_t10dif 12348 1 sd_mod, Live 0xffffffffa0062000 ahci 25148 4 - Live 0xffffffffa0034000 libahci 23136 1 ahci, Live 0xffffffffa0029000 libata 122267 2 ahci,libahci, Live 0xffffffffa003d000 scsi_mod 162504 6 usb_storage,rts5139,sg,sr_mod,sd_mod,libata, Live 0xffffffffa0000000 $ cat /proc/iomem 00000000-00000fff : reserved 00001000-00087fff : System RAM 00088000-000bffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000cedff : Video ROM 000cf000-000d8dff : Adapter ROM 000d9000-000d9fff : Adapter ROM 000f0000-000fffff : System ROM 00100000-1fffffff : System RAM 01000000-0149cd32 : Kernel code 0149cd33-018b38bf : Kernel data 019a8000-01a84fff : Kernel bss 20000000-201fffff : reserved 20000000-201fffff : pnp 00:0a 20200000-40003fff : System RAM 40004000-40004fff : reserved 40004000-40004fff : pnp 00:0a 40005000-8ffaffff : System RAM 8ffb0000-913affff : reserved 913b0000-99dbefff : System RAM 99dbf000-9aebefff : reserved 9aebf000-9afbefff : ACPI Non-volatile Storage 9afbf000-9affefff : ACPI Tables 9afff000-9affffff : System RAM 9b000000-9f9fffff : reserved 9fa00000-feafffff : PCI Bus 0000:00 9fa00000-9fa00fff : pnp 00:09 a0000000-afffffff : PCI Bus 0000:01 a0000000-afffffff : 0000:01:00.0 b0000000-bfffffff : 0000:00:02.0 c0000000-c0ffffff : PCI Bus 0000:01 c0000000-c003ffff : 0000:01:00.0 c0040000-c005ffff : 0000:01:00.0 c1000000-c13fffff : 0000:00:02.0 c1400000-c14fffff : PCI Bus 0000:07 c1400000-c1403fff : 0000:07:00.0 c1400000-c1403fff : r8169 c1404000-c1404fff : 0000:07:00.0 c1404000-c1404fff : r8169 c1500000-c15fffff : PCI Bus 0000:08 c1500000-c1501fff : 0000:08:00.0 c1500000-c1501fff : iwlwifi c1600000-c160ffff : 0000:00:14.0 c1600000-c160ffff : xhci_hcd c1610000-c1613fff : 0000:00:1b.0 c1610000-c1613fff : ICH HD audio c1614000-c161400f : 0000:00:16.0 c1614000-c161400f : mei_me c1615000-c16150ff : 0000:00:1f.3 c1617000-c16177ff : 0000:00:1f.2 c1617000-c16177ff : ahci c1618000-c16183ff : 0000:00:1d.0 c1618000-c16183ff : ehci_hcd c1619000-c16193ff : 0000:00:1a.0 c1619000-c16193ff : ehci_hcd e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:09 feb00000-feb03fff : reserved fec00000-fec00fff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed10000-fed19fff : reserved fed10000-fed17fff : pnp 00:09 fed18000-fed18fff : pnp 00:09 fed19000-fed19fff : pnp 00:09 fed1c000-fed1ffff : reserved fed1c000-fed1ffff : pnp 00:09 fed1f410-fed1f414 : iTCO_wdt fed20000-fed3ffff : pnp 00:09 fed90000-fed93fff : pnp 00:09 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved ff000000-ff000fff : pnp 00:09 ffb80000-ffffffff : reserved 100000000-25f5fffff : System RAM 25f600000-25fffffff : RAM buffer $ cat /proc/ioports 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : EC cmd 0070-0077 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0400-0403 : ACPI PM1a_EVT_BLK 0404-0405 : ACPI PM1a_CNT_BLK 0408-040b : ACPI PM_TMR 0410-0415 : ACPI CPU throttle 0420-042f : ACPI GPE0_BLK 0430-0433 : iTCO_wdt 0450-0450 : ACPI PM2_CNT_BLK 0454-0457 : pnp 00:06 0458-047f : pnp 00:04 0460-047f : iTCO_wdt 0500-057f : pnp 00:04 0680-069f : pnp 00:04 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1100-110f : pnp 00:04 164e-164f : pnp 00:04 2000-2fff : PCI Bus 0000:07 2000-20ff : 0000:07:00.0 2000-20ff : r8169 3000-3fff : PCI Bus 0000:01 3000-30ff : 0000:01:00.0 4000-403f : 0000:00:02.0 4040-405f : 0000:00:1f.3 4060-407f : 0000:00:1f.2 4060-407f : ahci 4080-4087 : 0000:00:1f.2 4080-4087 : ahci 4088-408f : 0000:00:1f.2 4088-408f : ahci 4090-4093 : 0000:00:1f.2 4090-4093 : ahci 4094-4097 : 0000:00:1f.2 4094-4097 : ahci fd60-fd63 : pnp 00:04 ffff-ffff : pnp 00:04 ffff-ffff : pnp 00:04 -- "Quaerendo Invenietis" -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html