Date: Sun, 9 Nov 2008 17:01:36 +0800 (CST) From: kevin <kevinxlinuz@163.com> To: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Cc: freebsd-usb@freebsd.org Subject: Re:Re: USB4BSD release candidate number 3 - request for review Message-ID: <15059493.193721226221296136.JavaMail.coremail@bj163app23.163.com> In-Reply-To: <3a142e750811071229r6d452b28t7979ab08e1c90d71@mail.gmail.com> References: <3a142e750811071229r6d452b28t7979ab08e1c90d71@mail.gmail.com> <3a142e750811071154y5108f299h60bb7c1060f4567e@mail.gmail.com> <3a142e750811071202h765c64a0g820db4fe54ec9b4f@mail.gmail.com> <3a142e750811071218q7c104687j9b55572319ddb5df@mail.gmail.com> <20081107.132401.1622434515.imp@bsdimp.com>
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It's a bug? /boot/loader.conf: zfs_load="YES" vm.kmem_size_max="2048M" vm.kmem_size="2048M" vfs.zfs.zil_disable=1 vfs.zfs.prefetch_disable=1 hw.psm.synaptics_support=1 legal.intel_iwn.license_ack=1 acpi_ibm_load="YES" snd_hda_load="YES" powerd_enable="YES" linux_load="YES" if_iwn_load="YES" ubtbcmfw_load="YES" usb2_bluetooth_load="YES" usb2_bluetooth_ng_load="YES" usb2_bluetooth_fw_load="YES" usb2_controller_uhci_load="YES" usb2_controller_ehci_load="YES" usb2_input_ms_load="YES" usb2_storage_mass_load="YES" usb2_image_load="YES" kldstat: Id Refs Address Size Name 1 82 0xffffffff80100000 756b28 kernel (/boot/kernel/kernel) 2 1 0xffffffff80857000 3a88f8 zfs.ko (/boot/kernel/zfs.ko) 3 2 0xffffffff80c00000 6670 opensolaris.ko (/boot/kernel/opensolaris.ko) 4 2 0xffffffff80c07000 a1dd8 linux.ko (/boot/kernel/linux.ko) 5 1 0xffffffff80ca9000 28470 snd_hda.ko (/boot/kernel/snd_hda.ko) 6 2 0xffffffff80cd2000 bc4d0 sound.ko (/boot/kernel/sound.ko) 7 1 0xffffffff80d8f000 7a38 acpi_ibm.ko (/boot/kernel/acpi_ibm.ko) 8 1 0xffffffff80d97000 24e80 if_iwn.ko (/boot/kernel/if_iwn.ko) 9 1 0xffffffff80dbc000 6c18 ubtbcmfw.ko (/boot/kernel/ubtbcmfw.ko) 10 2 0xffffffff80dc3000 27f88 usb.ko (/boot/kernel/usb.ko) 11 3 0xffffffff80deb000 be8 usb2_bluetooth.ko (/boot/kernel/usb2_bluetooth.ko) 12 12 0xffffffff80dec000 9c868 usb2_core.ko (/boot/kernel/usb2_core.ko) 13 1 0xffffffff80e89000 bbf8 usb2_bluetooth_ng.ko (/boot/kernel/usb2_bluetooth_ng.ko) 14 6 0xffffffff80e95000 1ad00 netgraph.ko (/boot/kernel/netgraph.ko) 15 1 0xffffffff80eb0000 a950 usb2_bluetooth_fw.ko (/boot/kernel/usb2_bluetooth_fw.ko) 16 1 0xffffffff80ebb000 15978 usb2_controller_uhci.ko (/boot/kernel/usb2_controller_uhci.ko) 17 3 0xffffffff80ed1000 8780 usb2_controller.ko (/boot/kernel/usb2_controller.ko) 18 1 0xffffffff80eda000 19dd0 usb2_controller_ehci.ko (/boot/kernel/usb2_controller_ehci.ko) 19 1 0xffffffff80ef4000 e128 usb2_input_ms.ko (/boot/kernel/usb2_input_ms.ko) 20 2 0xffffffff80f03000 bd0 usb2_input.ko (/boot/kernel/usb2_input.ko) 21 1 0xffffffff80f04000 15c28 usb2_storage_mass.ko (/boot/kernel/usb2_storage_mass.ko) 22 2 0xffffffff80f1a000 bd8 usb2_storage.ko (/boot/kernel/usb2_storage.ko) 23 1 0xffffffff80f1b000 bd0 usb2_image.ko (/boot/kernel/usb2_image.ko) 24 4 0xffffffff81022000 1835 ng_bluetooth.ko (/boot/kernel/ng_bluetooth.ko) 25 1 0xffffffff81024000 133a9 ng_hci.ko (/boot/kernel/ng_hci.ko) 26 1 0xffffffff81038000 174b7 ng_l2cap.ko (/boot/kernel/ng_l2cap.ko) 27 1 0xffffffff81050000 2de0a ng_btsocket.ko (/boot/kernel/ng_btsocket.ko) 28 1 0xffffffff8107e000 535e ng_socket.ko (/boot/kernel/ng_socket.ko) 29 1 0xffffffff81084000 8059 vkbd.ko (/boot/kernel/vkbd.ko) 30 1 0xffffffff8108d000 6f4 rtc.ko (/usr/local/modules/rtc.ko) I build kernel without usb*.I notice usb.ko's refs is 2, after i run kldunload usb.ko, it is 1.when i try to kldunload usb.ko another time,it return "Device busy".Any thing still request usb.ko? Thanks, kevin
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