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-rw-r--r--.gitignore1
-rw-r--r--CREDITS1
-rw-r--r--Documentation/DocBook/usb.tmpl1
-rw-r--r--Documentation/SubmittingPatches4
-rw-r--r--Documentation/block/biodoc.txt2
-rw-r--r--Documentation/cpu-freq/governors.txt62
-rw-r--r--Documentation/filesystems/00-INDEX2
-rw-r--r--Documentation/filesystems/vfs.txt5
-rw-r--r--Documentation/kbuild/modules.txt24
-rw-r--r--Documentation/kernel-parameters.txt8
-rw-r--r--Documentation/networking/gianfar.txt72
-rw-r--r--Documentation/networking/ip-sysctl.txt23
-rw-r--r--Documentation/scsi/ChangeLog.megaraid35
-rw-r--r--Documentation/scsi/scsi_mid_low_api.txt39
-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt194
-rw-r--r--Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl592
-rw-r--r--Documentation/sound/alsa/Procfile.txt16
-rw-r--r--Documentation/sound/alsa/hda_codec.txt14
-rw-r--r--Documentation/sysrq.txt6
-rw-r--r--MAINTAINERS17
-rw-r--r--Makefile30
-rw-r--r--arch/arm/mach-pxa/mainstone.c21
-rw-r--r--arch/arm/mach-pxa/pxa27x.c6
-rw-r--r--arch/arm26/nwfpe/fpmodule.c3
-rw-r--r--arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c3
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.c50
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.h9
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-ich.c47
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-lib.c32
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-lib.h1
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-smi.c1
-rw-r--r--arch/i386/kernel/cpu/proc.c6
-rw-r--r--arch/i386/kernel/traps.c2
-rw-r--r--arch/ia64/kernel/setup.c8
-rw-r--r--arch/mips/kernel/linux32.c4
-rw-r--r--arch/x86_64/boot/.gitignore3
-rw-r--r--arch/x86_64/boot/tools/.gitignore1
-rw-r--r--arch/x86_64/ia32/.gitignore1
-rw-r--r--arch/x86_64/kernel/setup.c6
-rw-r--r--block/ll_rw_blk.c40
-rw-r--r--block/scsi_ioctl.c2
-rw-r--r--drivers/block/Kconfig3
-rw-r--r--drivers/block/ub.c439
-rw-r--r--drivers/bluetooth/bcm203x.c1
-rw-r--r--drivers/bluetooth/bfusb.c1
-rw-r--r--drivers/bluetooth/bpa10x.c1
-rw-r--r--drivers/bluetooth/hci_usb.c1
-rw-r--r--drivers/char/.gitignore2
-rw-r--r--drivers/char/ip2/i2pack.h2
-rw-r--r--drivers/char/n_hdlc.c2
-rw-r--r--drivers/char/random.c10
-rw-r--r--drivers/char/watchdog/ixp4xx_wdt.c4
-rw-r--r--drivers/char/watchdog/pcwd_usb.c1
-rw-r--r--drivers/cpufreq/cpufreq.c24
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c10
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c10
-rw-r--r--drivers/ieee1394/.gitignore1
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c2
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_multicast.c2
-rw-r--r--drivers/input/joystick/iforce/iforce-usb.c1
-rw-r--r--drivers/isdn/hisax/hfc_usb.c1
-rw-r--r--drivers/isdn/hisax/st5481_init.c1
-rw-r--r--drivers/md/.gitignore4
-rw-r--r--drivers/md/dm-table.c2
-rw-r--r--drivers/media/dvb/b2c2/flexcop-usb.c1
-rw-r--r--drivers/media/dvb/cinergyT2/cinergyT2.c1
-rw-r--r--drivers/media/dvb/dvb-usb/a800.c1
-rw-r--r--drivers/media/dvb/dvb-usb/cxusb.c1
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb-mb.c1
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb-mc.c1
-rw-r--r--drivers/media/dvb/dvb-usb/digitv.c1
-rw-r--r--drivers/media/dvb/dvb-usb/dtt200u.c1
-rw-r--r--drivers/media/dvb/dvb-usb/nova-t-usb2.c1
-rw-r--r--drivers/media/dvb/dvb-usb/umt-010.c1
-rw-r--r--drivers/media/dvb/dvb-usb/vp702x.c1
-rw-r--r--drivers/media/dvb/dvb-usb/vp7045.c1
-rw-r--r--drivers/media/video/cpia_usb.c1
-rw-r--r--drivers/media/video/em28xx/em28xx-video.c1
-rw-r--r--drivers/message/fusion/mptbase.c14
-rw-r--r--drivers/message/fusion/mptbase.h34
-rw-r--r--drivers/message/fusion/mptctl.c4
-rw-r--r--drivers/message/fusion/mptfc.c24
-rw-r--r--drivers/message/fusion/mptsas.c55
-rw-r--r--drivers/message/fusion/mptscsih.c968
-rw-r--r--drivers/message/fusion/mptscsih.h2
-rw-r--r--drivers/message/fusion/mptspi.c24
-rw-r--r--drivers/net/8139too.c86
-rw-r--r--drivers/net/Kconfig17
-rw-r--r--drivers/net/Makefile7
-rw-r--r--drivers/net/bonding/Makefile2
-rw-r--r--drivers/net/bonding/bond_3ad.c106
-rw-r--r--drivers/net/bonding/bond_3ad.h13
-rw-r--r--drivers/net/bonding/bond_alb.c75
-rw-r--r--drivers/net/bonding/bond_alb.h9
-rw-r--r--drivers/net/bonding/bond_main.c781
-rw-r--r--drivers/net/bonding/bond_sysfs.c1358
-rw-r--r--drivers/net/bonding/bonding.h52
-rw-r--r--drivers/net/chelsio/sge.c19
-rw-r--r--drivers/net/chelsio/sge.h2
-rw-r--r--drivers/net/e1000/e1000.h4
-rw-r--r--drivers/net/e1000/e1000_ethtool.c111
-rw-r--r--drivers/net/e1000/e1000_hw.c67
-rw-r--r--drivers/net/e1000/e1000_hw.h4
-rw-r--r--drivers/net/e1000/e1000_main.c64
-rw-r--r--drivers/net/gianfar.c231
-rw-r--r--drivers/net/gianfar.h69
-rw-r--r--drivers/net/gianfar_ethtool.c2
-rw-r--r--drivers/net/gianfar_mii.h1
-rw-r--r--drivers/net/gianfar_sysfs.c311
-rw-r--r--drivers/net/irda/irda-usb.c1
-rw-r--r--drivers/net/irda/stir4200.c1
-rw-r--r--drivers/net/ixp2000/Kconfig6
-rw-r--r--drivers/net/ixp2000/Makefile3
-rw-r--r--drivers/net/ixp2000/caleb.c137
-rw-r--r--drivers/net/ixp2000/caleb.h22
-rw-r--r--drivers/net/ixp2000/enp2611.c245
-rw-r--r--drivers/net/ixp2000/ixp2400-msf.c213
-rw-r--r--drivers/net/ixp2000/ixp2400-msf.h115
-rw-r--r--drivers/net/ixp2000/ixp2400_rx.uc408
-rw-r--r--drivers/net/ixp2000/ixp2400_rx.ucode130
-rw-r--r--drivers/net/ixp2000/ixp2400_tx.uc272
-rw-r--r--drivers/net/ixp2000/ixp2400_tx.ucode98
-rw-r--r--drivers/net/ixp2000/ixpdev.c421
-rw-r--r--drivers/net/ixp2000/ixpdev.h27
-rw-r--r--drivers/net/ixp2000/ixpdev_priv.h57
-rw-r--r--drivers/net/ixp2000/pm3386.c334
-rw-r--r--drivers/net/ixp2000/pm3386.h28
-rw-r--r--drivers/net/ns83820.c1
-rw-r--r--drivers/net/pppoe.c31
-rw-r--r--drivers/net/pppox.c10
-rw-r--r--drivers/net/s2io.c200
-rw-r--r--drivers/net/s2io.h3
-rw-r--r--drivers/net/sis900.c73
-rw-r--r--drivers/net/sis900.h45
-rw-r--r--drivers/net/sk98lin/Makefile3
-rw-r--r--drivers/net/sk98lin/h/skdrv2nd.h9
-rw-r--r--drivers/net/sk98lin/h/skvpd.h8
-rw-r--r--drivers/net/sk98lin/skethtool.c48
-rw-r--r--drivers/net/sk98lin/skge.c213
-rw-r--r--drivers/net/sk98lin/skproc.c265
-rw-r--r--drivers/net/skge.c81
-rw-r--r--drivers/net/skge.h73
-rw-r--r--drivers/net/sky2.c3262
-rw-r--r--drivers/net/sky2.h1922
-rw-r--r--drivers/net/tg3.c3
-rw-r--r--drivers/net/tlan.c4
-rw-r--r--drivers/net/wan/.gitignore1
-rw-r--r--drivers/net/wan/lmc/lmc_prot.h15
-rw-r--r--drivers/net/wireless/Kconfig6
-rw-r--r--drivers/net/wireless/airo.c15
-rw-r--r--drivers/net/wireless/atmel.c1490
-rw-r--r--drivers/net/wireless/hostap/Makefile1
-rw-r--r--drivers/net/wireless/hostap/hostap_main.c (renamed from drivers/net/wireless/hostap/hostap.c)0
-rw-r--r--drivers/net/wireless/ipw2100.c40
-rw-r--r--drivers/net/wireless/ipw2100.h2
-rw-r--r--drivers/net/wireless/ipw2200.c36
-rw-r--r--drivers/net/wireless/ipw2200.h6
-rw-r--r--drivers/pci/quirks.c30
-rw-r--r--drivers/pnp/card.c25
-rw-r--r--drivers/pnp/driver.c47
-rw-r--r--drivers/pnp/manager.c78
-rw-r--r--drivers/scsi/.gitignore3
-rw-r--r--drivers/scsi/53c700.c6
-rw-r--r--drivers/scsi/53c700.h22
-rw-r--r--drivers/scsi/53c7xx.c7
-rw-r--r--drivers/scsi/Kconfig13
-rw-r--r--drivers/scsi/NCR5380.c7
-rw-r--r--drivers/scsi/aha152x.c7
-rw-r--r--drivers/scsi/ahci.c14
-rw-r--r--drivers/scsi/aic7xxx/.gitignore6
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c11
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c18
-rw-r--r--drivers/scsi/arm/Kconfig1
-rw-r--r--drivers/scsi/arm/acornscsi.c7
-rw-r--r--drivers/scsi/ata_piix.c127
-rw-r--r--drivers/scsi/atari_NCR5380.c7
-rw-r--r--drivers/scsi/ch.c4
-rw-r--r--drivers/scsi/constants.c118
-rw-r--r--drivers/scsi/ipr.c17
-rw-r--r--drivers/scsi/ipr.h5
-rw-r--r--drivers/scsi/iscsi_tcp.c121
-rw-r--r--drivers/scsi/iscsi_tcp.h3
-rw-r--r--drivers/scsi/libata-core.c362
-rw-r--r--drivers/scsi/libata-scsi.c24
-rw-r--r--drivers/scsi/libata.h1
-rw-r--r--drivers/scsi/lpfc/lpfc.h14
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c92
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_disc.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c4
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c18
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h40
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c183
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c69
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c295
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c217
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
-rw-r--r--drivers/scsi/megaraid.c27
-rw-r--r--drivers/scsi/megaraid/Kconfig.megaraid2
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c82
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.h4
-rw-r--r--drivers/scsi/ncr53c8xx.c749
-rw-r--r--drivers/scsi/ncr53c8xx.h1263
-rw-r--r--drivers/scsi/pdc_adma.c11
-rw-r--r--drivers/scsi/qla2xxx/Kconfig69
-rw-r--r--drivers/scsi/qla2xxx/Makefile5
-rw-r--r--drivers/scsi/qla2xxx/ql2400.c111
-rw-r--r--drivers/scsi/qla2xxx/ql2400_fw.c12376
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h24
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c248
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c196
-rw-r--r--drivers/scsi/raid_class.c2
-rw-r--r--drivers/scsi/sata_mv.c11
-rw-r--r--drivers/scsi/sata_promise.c20
-rw-r--r--drivers/scsi/sata_qstor.c9
-rw-r--r--drivers/scsi/sata_sil.c2
-rw-r--r--drivers/scsi/sata_sil24.c15
-rw-r--r--drivers/scsi/sata_sx4.c17
-rw-r--r--drivers/scsi/scsi_devinfo.c5
-rw-r--r--drivers/scsi/scsi_error.c47
-rw-r--r--drivers/scsi/scsi_lib.c262
-rw-r--r--drivers/scsi/scsi_priv.h4
-rw-r--r--drivers/scsi/scsi_scan.c2
-rw-r--r--drivers/scsi/scsi_sysfs.c4
-rw-r--r--drivers/scsi/scsi_transport_fc.c8
-rw-r--r--drivers/scsi/scsi_transport_spi.c136
-rw-r--r--drivers/scsi/sd.c6
-rw-r--r--drivers/scsi/sg.c686
-rw-r--r--drivers/scsi/sr.c4
-rw-r--r--drivers/scsi/sr_vendor.c4
-rw-r--r--drivers/scsi/st.c279
-rw-r--r--drivers/scsi/st.h14
-rw-r--r--drivers/scsi/sun3_NCR5380.c7
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_defs.h2
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_fw.c18
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_fw.h6
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_fw1.h48
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_fw2.h52
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_glue.c117
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_glue.h2
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_hipd.c164
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_hipd.h104
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_malloc.c4
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_nvram.c29
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_nvram.h4
-rw-r--r--drivers/scsi/sym53c8xx_comm.h792
-rw-r--r--drivers/scsi/sym53c8xx_defs.h1320
-rw-r--r--drivers/usb/Makefile1
-rw-r--r--drivers/usb/atm/Kconfig13
-rw-r--r--drivers/usb/atm/Makefile1
-rw-r--r--drivers/usb/atm/cxacru.c1
-rw-r--r--drivers/usb/atm/speedtch.c1
-rw-r--r--drivers/usb/atm/ueagle-atm.c1820
-rw-r--r--drivers/usb/atm/usbatm.c4
-rw-r--r--drivers/usb/atm/xusbatm.c1
-rw-r--r--drivers/usb/class/audio.c1
-rw-r--r--drivers/usb/class/cdc-acm.c232
-rw-r--r--drivers/usb/class/cdc-acm.h33
-rw-r--r--drivers/usb/class/usb-midi.c1
-rw-r--r--drivers/usb/class/usblp.c47
-rw-r--r--drivers/usb/core/Makefile2
-rw-r--r--drivers/usb/core/buffer.c3
-rw-r--r--drivers/usb/core/devices.c24
-rw-r--r--drivers/usb/core/devio.c3
-rw-r--r--drivers/usb/core/driver.c472
-rw-r--r--drivers/usb/core/hcd.c10
-rw-r--r--drivers/usb/core/hcd.h1
-rw-r--r--drivers/usb/core/hub.c486
-rw-r--r--drivers/usb/core/hub.h3
-rw-r--r--drivers/usb/core/message.c6
-rw-r--r--drivers/usb/core/usb.c460
-rw-r--r--drivers/usb/core/usb.h6
-rw-r--r--drivers/usb/gadget/dummy_hcd.c91
-rw-r--r--drivers/usb/gadget/file_storage.c93
-rw-r--r--drivers/usb/gadget/serial.c2
-rw-r--r--drivers/usb/host/Makefile4
-rw-r--r--drivers/usb/host/ehci-hcd.c9
-rw-r--r--drivers/usb/host/ehci-hub.c4
-rw-r--r--drivers/usb/host/ehci-pci.c20
-rw-r--r--drivers/usb/host/ehci-q.c14
-rw-r--r--drivers/usb/host/isp116x-hcd.c422
-rw-r--r--drivers/usb/host/isp116x.h83
-rw-r--r--drivers/usb/host/ohci-hcd.c14
-rw-r--r--drivers/usb/host/ohci-hub.c2
-rw-r--r--drivers/usb/host/ohci-pxa27x.c121
-rw-r--r--drivers/usb/host/pci-quirks.c6
-rw-r--r--drivers/usb/host/sl811-hcd.c14
-rw-r--r--drivers/usb/host/sl811_cs.c5
-rw-r--r--drivers/usb/host/uhci-debug.c14
-rw-r--r--drivers/usb/host/uhci-hcd.c32
-rw-r--r--drivers/usb/host/uhci-hcd.h32
-rw-r--r--drivers/usb/host/uhci-q.c30
-rw-r--r--drivers/usb/image/mdc800.c1
-rw-r--r--drivers/usb/image/microtek.c1
-rw-r--r--drivers/usb/input/Kconfig14
-rw-r--r--drivers/usb/input/Makefile1
-rw-r--r--drivers/usb/input/acecad.c1
-rw-r--r--drivers/usb/input/aiptek.c7
-rw-r--r--drivers/usb/input/appletouch.c1
-rw-r--r--drivers/usb/input/ati_remote.c22
-rw-r--r--drivers/usb/input/ati_remote2.c477
-rw-r--r--drivers/usb/input/fixp-arith.h2
-rw-r--r--drivers/usb/input/hid-core.c3
-rw-r--r--drivers/usb/input/hid-input.c4
-rw-r--r--drivers/usb/input/hiddev.c1
-rw-r--r--drivers/usb/input/itmtouch.c1
-rw-r--r--drivers/usb/input/kbtab.c1
-rw-r--r--drivers/usb/input/keyspan_remote.c3
-rw-r--r--drivers/usb/input/mtouchusb.c1
-rw-r--r--drivers/usb/input/powermate.c1
-rw-r--r--drivers/usb/input/touchkitusb.c149
-rw-r--r--drivers/usb/input/usbkbd.c1
-rw-r--r--drivers/usb/input/usbmouse.c1
-rw-r--r--drivers/usb/input/wacom.c1
-rw-r--r--drivers/usb/input/xpad.c7
-rw-r--r--drivers/usb/input/yealink.c1
-rw-r--r--drivers/usb/media/dabusb.c1
-rw-r--r--drivers/usb/media/dsbr100.c1
-rw-r--r--drivers/usb/media/ibmcam.c2
-rw-r--r--drivers/usb/media/konicawc.c6
-rw-r--r--drivers/usb/media/ov511.c3
-rw-r--r--drivers/usb/media/pwc/pwc-ctrl.c2
-rw-r--r--drivers/usb/media/pwc/pwc-if.c1
-rw-r--r--drivers/usb/media/se401.c1
-rw-r--r--drivers/usb/media/sn9c102_core.c24
-rw-r--r--drivers/usb/media/stv680.c1
-rw-r--r--drivers/usb/media/stv680.h6
-rw-r--r--drivers/usb/media/usbvideo.c4
-rw-r--r--drivers/usb/media/vicam.c1
-rw-r--r--drivers/usb/media/w9968cf.c7
-rw-r--r--drivers/usb/misc/auerswald.c5
-rw-r--r--drivers/usb/misc/cytherm.c1
-rw-r--r--drivers/usb/misc/emi26.c1
-rw-r--r--drivers/usb/misc/emi62.c1
-rw-r--r--drivers/usb/misc/idmouse.c1
-rw-r--r--drivers/usb/misc/ldusb.c1
-rw-r--r--drivers/usb/misc/legousbtower.c1
-rw-r--r--drivers/usb/misc/phidgetkit.c1
-rw-r--r--drivers/usb/misc/phidgetservo.c1
-rw-r--r--drivers/usb/misc/rio500.c5
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c11
-rw-r--r--drivers/usb/misc/usblcd.c1
-rw-r--r--drivers/usb/misc/usbled.c1
-rw-r--r--drivers/usb/misc/usbtest.c1
-rw-r--r--drivers/usb/misc/uss720.c1
-rw-r--r--drivers/usb/mon/mon_text.c19
-rw-r--r--drivers/usb/net/asix.c5
-rw-r--r--drivers/usb/net/catc.c1
-rw-r--r--drivers/usb/net/cdc_ether.c1
-rw-r--r--drivers/usb/net/cdc_subset.c1
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-rw-r--r--sound/pci/mixart/mixart.h69
-rw-r--r--sound/pci/mixart/mixart_core.c49
-rw-r--r--sound/pci/mixart/mixart_core.h120
-rw-r--r--sound/pci/mixart/mixart_hwdep.c76
-rw-r--r--sound/pci/mixart/mixart_hwdep.h2
-rw-r--r--sound/pci/mixart/mixart_mixer.c108
-rw-r--r--sound/pci/mixart/mixart_mixer.h6
-rw-r--r--sound/pci/nm256/nm256.c298
-rw-r--r--sound/pci/pcxhr/Makefile2
-rw-r--r--sound/pci/pcxhr/pcxhr.c1367
-rw-r--r--sound/pci/pcxhr/pcxhr.h188
-rw-r--r--sound/pci/pcxhr/pcxhr_core.c1214
-rw-r--r--sound/pci/pcxhr/pcxhr_core.h200
-rw-r--r--sound/pci/pcxhr/pcxhr_hwdep.c438
-rw-r--r--sound/pci/pcxhr/pcxhr_hwdep.h40
-rw-r--r--sound/pci/pcxhr/pcxhr_mixer.c1020
-rw-r--r--sound/pci/pcxhr/pcxhr_mixer.h29
-rw-r--r--sound/pci/rme32.c332
-rw-r--r--sound/pci/rme96.c320
-rw-r--r--sound/pci/rme9652/hdsp.c744
-rw-r--r--sound/pci/rme9652/hdspm.c603
-rw-r--r--sound/pci/rme9652/rme9652.c372
-rw-r--r--sound/pci/sonicvibes.c235
-rw-r--r--sound/pci/trident/trident.c10
-rw-r--r--sound/pci/trident/trident_main.c773
-rw-r--r--sound/pci/trident/trident_memory.c92
-rw-r--r--sound/pci/trident/trident_synth.c175
-rw-r--r--sound/pci/via82xx.c423
-rw-r--r--sound/pci/via82xx_modem.c244
-rw-r--r--sound/pci/vx222/vx222.c49
-rw-r--r--sound/pci/vx222/vx222.h2
-rw-r--r--sound/pci/vx222/vx222_ops.c98
-rw-r--r--sound/pci/ymfpci/ymfpci.c49
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c517
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.c30
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.h30
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_core.c42
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_irq.c6
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c62
-rw-r--r--sound/pcmcia/vx/vxp_mixer.c26
-rw-r--r--sound/pcmcia/vx/vxp_ops.c58
-rw-r--r--sound/pcmcia/vx/vxpocket.c35
-rw-r--r--sound/pcmcia/vx/vxpocket.h8
-rw-r--r--sound/ppc/Kconfig1
-rw-r--r--sound/ppc/awacs.c175
-rw-r--r--sound/ppc/beep.c34
-rw-r--r--sound/ppc/burgundy.c75
-rw-r--r--sound/ppc/daca.c72
-rw-r--r--sound/ppc/keywest.c6
-rw-r--r--sound/ppc/pmac.c271
-rw-r--r--sound/ppc/pmac.h98
-rw-r--r--sound/ppc/powermac.c71
-rw-r--r--sound/ppc/toonie.c32
-rw-r--r--sound/ppc/tumbler.c244
-rw-r--r--sound/sparc/Kconfig3
-rw-r--r--sound/sparc/amd7930.c142
-rw-r--r--sound/sparc/cs4231.c353
-rw-r--r--sound/sparc/dbri.c233
-rw-r--r--sound/synth/emux/emux.c45
-rw-r--r--sound/synth/emux/emux_effect.c44
-rw-r--r--sound/synth/emux/emux_hwdep.c23
-rw-r--r--sound/synth/emux/emux_nrpn.c30
-rw-r--r--sound/synth/emux/emux_oss.c90
-rw-r--r--sound/synth/emux/emux_proc.c14
-rw-r--r--sound/synth/emux/emux_seq.c101
-rw-r--r--sound/synth/emux/emux_synth.c144
-rw-r--r--sound/synth/emux/emux_voice.h67
-rw-r--r--sound/synth/emux/soundfont.c248
-rw-r--r--sound/synth/util_mem.c39
-rw-r--r--sound/usb/usbaudio.c375
-rw-r--r--sound/usb/usbaudio.h16
-rw-r--r--sound/usb/usbmidi.c211
-rw-r--r--sound/usb/usbmixer.c183
-rw-r--r--sound/usb/usbquirks.h310
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c65
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.h2
-rw-r--r--sound/usb/usx2y/usbus428ctldefs.h36
-rw-r--r--sound/usb/usx2y/usbusx2y.c50
-rw-r--r--sound/usb/usx2y/usbusx2y.h45
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c383
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c206
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.h1
1198 files changed, 86867 insertions, 43812 deletions
diff --git a/.gitignore b/.gitignore
index 5014bfa48ac1..a4b576eb9c00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@ Module.symvers
# Generated include files
#
include/asm
+include/asm-*/asm-offsets.h
include/config
include/linux/autoconf.h
include/linux/compile.h
diff --git a/CREDITS b/CREDITS
index 1b4f8694fa48..521f00d1b549 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1883,6 +1883,7 @@ N: Jaya Kumar
E: jayalk@intworks.biz
W: http://www.intworks.biz
D: Arc monochrome LCD framebuffer driver, x86 reboot fixups
+D: pirq addr, CS5535 alsa audio driver
S: Gurgaon, India
S: Kuala Lumpur, Malaysia
diff --git a/Documentation/DocBook/usb.tmpl b/Documentation/DocBook/usb.tmpl
index 15ce0f21e5e0..320af25de3a2 100644
--- a/Documentation/DocBook/usb.tmpl
+++ b/Documentation/DocBook/usb.tmpl
@@ -253,6 +253,7 @@
!Edrivers/usb/core/urb.c
!Edrivers/usb/core/message.c
!Edrivers/usb/core/file.c
+!Edrivers/usb/core/driver.c
!Edrivers/usb/core/usb.c
!Edrivers/usb/core/hub.c
</chapter>
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 237d54c44bc5..1d47e6c09dc6 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -158,7 +158,7 @@ Even if the maintainer did not respond in step #4, make sure to ALWAYS
copy the maintainer when you change their code.
For small patches you may want to CC the Trivial Patch Monkey
-trivial@rustcorp.com.au set up by Rusty Russell; which collects "trivial"
+trivial@kernel.org managed by Adrian Bunk; which collects "trivial"
patches. Trivial patches must qualify for one of the following rules:
Spelling fixes in documentation
Spelling fixes which could break grep(1).
@@ -171,7 +171,7 @@ patches. Trivial patches must qualify for one of the following rules:
since people copy, as long as it's trivial)
Any fix by the author/maintainer of the file. (ie. patch monkey
in re-transmission mode)
-URL: <http://www.kernel.org/pub/linux/kernel/people/rusty/trivial/>
+URL: <http://www.kernel.org/pub/linux/kernel/people/bunk/trivial/>
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 0fe01c805480..303c57a7fad9 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -31,7 +31,7 @@ The following people helped with review comments and inputs for this
document:
Christoph Hellwig <hch@infradead.org>
Arjan van de Ven <arjanv@redhat.com>
- Randy Dunlap <rddunlap@osdl.org>
+ Randy Dunlap <rdunlap@xenotime.net>
Andre Hedrick <andre@linux-ide.org>
The following people helped with fixes/contributions to the bio patches
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt
index 933fae74c337..f4b8dc4237e6 100644
--- a/Documentation/cpu-freq/governors.txt
+++ b/Documentation/cpu-freq/governors.txt
@@ -27,6 +27,7 @@ Contents:
2.2 Powersave
2.3 Userspace
2.4 Ondemand
+2.5 Conservative
3. The Governor Interface in the CPUfreq Core
@@ -110,9 +111,64 @@ directory.
The CPUfreq govenor "ondemand" sets the CPU depending on the
current usage. To do this the CPU must have the capability to
-switch the frequency very fast.
-
-
+switch the frequency very quickly. There are a number of sysfs file
+accessible parameters:
+
+sampling_rate: measured in uS (10^-6 seconds), this is how often you
+want the kernel to look at the CPU usage and to make decisions on
+what to do about the frequency. Typically this is set to values of
+around '10000' or more.
+
+show_sampling_rate_(min|max): the minimum and maximum sampling rates
+available that you may set 'sampling_rate' to.
+
+up_threshold: defines what the average CPU usaged between the samplings
+of 'sampling_rate' needs to be for the kernel to make a decision on
+whether it should increase the frequency. For example when it is set
+to its default value of '80' it means that between the checking
+intervals the CPU needs to be on average more than 80% in use to then
+decide that the CPU frequency needs to be increased.
+
+sampling_down_factor: this parameter controls the rate that the CPU
+makes a decision on when to decrease the frequency. When set to its
+default value of '5' it means that at 1/5 the sampling_rate the kernel
+makes a decision to lower the frequency. Five "lower rate" decisions
+have to be made in a row before the CPU frequency is actually lower.
+If set to '1' then the frequency decreases as quickly as it increases,
+if set to '2' it decreases at half the rate of the increase.
+
+ignore_nice_load: this parameter takes a value of '0' or '1', when set
+to '0' (its default) then all processes are counted towards towards the
+'cpu utilisation' value. When set to '1' then processes that are
+run with a 'nice' value will not count (and thus be ignored) in the
+overal usage calculation. This is useful if you are running a CPU
+intensive calculation on your laptop that you do not care how long it
+takes to complete as you can 'nice' it and prevent it from taking part
+in the deciding process of whether to increase your CPU frequency.
+
+
+2.5 Conservative
+----------------
+
+The CPUfreq governor "conservative", much like the "ondemand"
+governor, sets the CPU depending on the current usage. It differs in
+behaviour in that it gracefully increases and decreases the CPU speed
+rather than jumping to max speed the moment there is any load on the
+CPU. This behaviour more suitable in a battery powered environment.
+The governor is tweaked in the same manner as the "ondemand" governor
+through sysfs with the addition of:
+
+freq_step: this describes what percentage steps the cpu freq should be
+increased and decreased smoothly by. By default the cpu frequency will
+increase in 5% chunks of your maximum cpu frequency. You can change this
+value to anywhere between 0 and 100 where '0' will effectively lock your
+CPU at a speed regardless of its load whilst '100' will, in theory, make
+it behave identically to the "ondemand" governor.
+
+down_threshold: same as the 'up_threshold' found for the "ondemand"
+governor but for the opposite direction. For example when set to its
+default value of '20' it means that if the CPU usage needs to be below
+20% between samples to have the frequency decreased.
3. The Governor Interface in the CPUfreq Core
=============================================
diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
index bcfbab899b37..7e17712f3229 100644
--- a/Documentation/filesystems/00-INDEX
+++ b/Documentation/filesystems/00-INDEX
@@ -18,8 +18,6 @@ devfs/
- directory containing devfs documentation.
ext2.txt
- info, mount options and specifications for the Ext2 filesystem.
-fat_cvf.txt
- - info on the Compressed Volume Files extension to the FAT filesystem
hpfs.txt
- info and mount options for the OS/2 HPFS.
isofs.txt
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index ee4c0a8b8db7..e56e842847d3 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -162,9 +162,8 @@ get_sb() method fills in is the "s_op" field. This is a pointer to
a "struct super_operations" which describes the next level of the
filesystem implementation.
-Usually, a filesystem uses generic one of the generic get_sb()
-implementations and provides a fill_super() method instead. The
-generic methods are:
+Usually, a filesystem uses one of the generic get_sb() implementations
+and provides a fill_super() method instead. The generic methods are:
get_sb_bdev: mount a filesystem residing on a block device
diff --git a/Documentation/kbuild/modules.txt b/Documentation/kbuild/modules.txt
index c91caf7eb303..1c0db652b366 100644
--- a/Documentation/kbuild/modules.txt
+++ b/Documentation/kbuild/modules.txt
@@ -38,7 +38,7 @@ included in the kernel tree.
What is covered within this file is mainly information to authors
of modules. The author of an external modules should supply
a makefile that hides most of the complexity so one only has to type
-'make' to buld the module. A complete example will be present in
+'make' to build the module. A complete example will be present in
chapter . Creating a kbuild file for an external module".
@@ -69,7 +69,7 @@ when building an external module.
--- 2.2 Available targets
- $KDIR refers to path to kernel source top-level directory
+ $KDIR refers to the path to the kernel source top-level directory
make -C $KDIR M=`pwd`
Will build the module(s) located in current directory.
@@ -87,11 +87,11 @@ when building an external module.
make -C $KDIR M=$PWD modules_install
Install the external module(s).
Installation default is in /lib/modules/<kernel-version>/extra,
- but may be prefixed with INSTALL_MOD_PATH - see separate chater.
+ but may be prefixed with INSTALL_MOD_PATH - see separate chapter.
make -C $KDIR M=$PWD clean
Remove all generated files for the module - the kernel
- source directory is not moddified.
+ source directory is not modified.
make -C $KDIR M=`pwd` help
help will list the available target when building external
@@ -99,7 +99,7 @@ when building an external module.
--- 2.3 Available options:
- $KDIR refer to path to kernel src
+ $KDIR refers to the path to the kernel source top-level directory
make -C $KDIR
Used to specify where to find the kernel source.
@@ -206,11 +206,11 @@ following files:
KERNELDIR := /lib/modules/`uname -r`/build
all::
- $(MAKE) -C $KERNELDIR M=`pwd` $@
+ $(MAKE) -C $(KERNELDIR) M=`pwd` $@
# Module specific targets
genbin:
- echo "X" > 8123_bini.o_shipped
+ echo "X" > 8123_bin.o_shipped
endif
@@ -341,13 +341,13 @@ directory and therefore needs to deal with this in their kbuild file.
EXTRA_CFLAGS := -Iinclude
8123-y := 8123_if.o 8123_pci.o 8123_bin.o
- Note that in the assingment there is no space between -I and the path.
- This is a kbuild limitation and no space must be present.
+ Note that in the assignment there is no space between -I and the path.
+ This is a kbuild limitation: there must be no space present.
=== 6. Module installation
-Modules which are included in the kernel is installed in the directory:
+Modules which are included in the kernel are installed in the directory:
/lib/modules/$(KERNELRELEASE)/kernel
@@ -365,7 +365,7 @@ External modules are installed in the directory:
=> Install dir: /frodo/lib/modules/$(KERNELRELEASE)/kernel
INSTALL_MOD_PATH may be set as an ordinary shell variable or as in the
- example above be specified on the commandline when calling make.
+ example above be specified on the command line when calling make.
INSTALL_MOD_PATH has effect both when installing modules included in
the kernel as well as when installing external modules.
@@ -384,7 +384,7 @@ External modules are installed in the directory:
=== 7. Module versioning
-Module versioning are enabled by the CONFIG_MODVERSIONS tag.
+Module versioning is enabled by the CONFIG_MODVERSIONS tag.
Module versioning is used as a simple ABI consistency check. The Module
versioning creates a CRC value of the full prototype for an exported symbol and
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5dffcfefc3c7..61a56b100c62 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -633,6 +633,14 @@ running once the system is up.
inport.irq= [HW] Inport (ATI XL and Microsoft) busmouse driver
Format: <irq>
+ combined_mode= [HW] control which driver uses IDE ports in combined
+ mode: legacy IDE driver, libata, or both
+ (in the libata case, libata.atapi_enabled=1 may be
+ useful as well). Note that using the ide or libata
+ options may affect your device naming (e.g. by
+ changing hdc to sdb).
+ Format: combined (default), ide, or libata
+
inttest= [IA64]
io7= [HW] IO7 for Marvel based alpha systems
diff --git a/Documentation/networking/gianfar.txt b/Documentation/networking/gianfar.txt
new file mode 100644
index 000000000000..ad474ea07d07
--- /dev/null
+++ b/Documentation/networking/gianfar.txt
@@ -0,0 +1,72 @@
+The Gianfar Ethernet Driver
+Sysfs File description
+
+Author: Andy Fleming <afleming@freescale.com>
+Updated: 2005-07-28
+
+SYSFS
+
+Several of the features of the gianfar driver are controlled
+through sysfs files. These are:
+
+bd_stash:
+To stash RX Buffer Descriptors in the L2, echo 'on' or '1' to
+bd_stash, echo 'off' or '0' to disable
+
+rx_stash_len:
+To stash the first n bytes of the packet in L2, echo the number
+of bytes to buf_stash_len. echo 0 to disable.
+
+WARNING: You could really screw these up if you set them too low or high!
+fifo_threshold:
+To change the number of bytes the controller needs in the
+fifo before it starts transmission, echo the number of bytes to
+fifo_thresh. Range should be 0-511.
+
+fifo_starve:
+When the FIFO has less than this many bytes during a transmit, it
+enters starve mode, and increases the priority of TX memory
+transactions. To change, echo the number of bytes to
+fifo_starve. Range should be 0-511.
+
+fifo_starve_off:
+Once in starve mode, the FIFO remains there until it has this
+many bytes. To change, echo the number of bytes to
+fifo_starve_off. Range should be 0-511.
+
+CHECKSUM OFFLOADING
+
+The eTSEC controller (first included in parts from late 2005 like
+the 8548) has the ability to perform TCP, UDP, and IP checksums
+in hardware. The Linux kernel only offloads the TCP and UDP
+checksums (and always performs the pseudo header checksums), so
+the driver only supports checksumming for TCP/IP and UDP/IP
+packets. Use ethtool to enable or disable this feature for RX
+and TX.
+
+VLAN
+
+In order to use VLAN, please consult Linux documentation on
+configuring VLANs. The gianfar driver supports hardware insertion and
+extraction of VLAN headers, but not filtering. Filtering will be
+done by the kernel.
+
+MULTICASTING
+
+The gianfar driver supports using the group hash table on the
+TSEC (and the extended hash table on the eTSEC) for multicast
+filtering. On the eTSEC, the exact-match MAC registers are used
+before the hash tables. See Linux documentation on how to join
+multicast groups.
+
+PADDING
+
+The gianfar driver supports padding received frames with 2 bytes
+to align the IP header to a 16-byte boundary, when supported by
+hardware.
+
+ETHTOOL
+
+The gianfar driver supports the use of ethtool for many
+configuration options. You must run ethtool only on currently
+open interfaces. See ethtool documentation for details.
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ebc09a159f62..2b7cf19a06ad 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -46,6 +46,29 @@ ipfrag_secret_interval - INTEGER
for the hash secret) for IP fragments.
Default: 600
+ipfrag_max_dist - INTEGER
+ ipfrag_max_dist is a non-negative integer value which defines the
+ maximum "disorder" which is allowed among fragments which share a
+ common IP source address. Note that reordering of packets is
+ not unusual, but if a large number of fragments arrive from a source
+ IP address while a particular fragment queue remains incomplete, it
+ probably indicates that one or more fragments belonging to that queue
+ have been lost. When ipfrag_max_dist is positive, an additional check
+ is done on fragments before they are added to a reassembly queue - if
+ ipfrag_max_dist (or more) fragments have arrived from a particular IP
+ address between additions to any IP fragment queue using that source
+ address, it's presumed that one or more fragments in the queue are
+ lost. The existing fragment queue will be dropped, and a new one
+ started. An ipfrag_max_dist value of zero disables this check.
+
+ Using a very small value, e.g. 1 or 2, for ipfrag_max_dist can
+ result in unnecessarily dropping fragment queues when normal
+ reordering of packets occurs, which could lead to poor application
+ performance. Using a very large value, e.g. 50000, increases the
+ likelihood of incorrectly reassembling IP fragments that originate
+ from different IP datagrams, which could result in data corruption.
+ Default: 64
+
INET peer storage:
inet_peer_threshold - INTEGER
diff --git a/Documentation/scsi/ChangeLog.megaraid b/Documentation/scsi/ChangeLog.megaraid
index 5331d91432c7..09f6300eda4b 100644
--- a/Documentation/scsi/ChangeLog.megaraid
+++ b/Documentation/scsi/ChangeLog.megaraid
@@ -1,3 +1,38 @@
+Release Date : Fri Nov 11 12:27:22 EST 2005 - Seokmann Ju <sju@lsil.com>
+Current Version : 2.20.4.7 (scsi module), 2.20.2.6 (cmm module)
+Older Version : 2.20.4.6 (scsi module), 2.20.2.6 (cmm module)
+
+1. Sorted out PCI IDs to remove megaraid support overlaps.
+ Based on the patch from Daniel, sorted out PCI IDs along with
+ charactor node name change from 'megadev' to 'megadev_legacy' to avoid
+ conflict.
+ ---
+ Hopefully we'll be getting the build restriction zapped much sooner,
+ but we should also be thinking about totally removing the hardware
+ support overlap in the megaraid drivers.
+
+ This patch pencils in a date of Feb 06 for this, and performs some
+ printk abuse in hope that existing legacy users might pick up on what's
+ going on.
+
+ Signed-off-by: Daniel Drake <dsd@gentoo.org>
+ ---
+
+2. Fixed a issue: megaraid always fails to reset handler.
+ ---
+ I found that the megaraid driver always fails to reset the
+ adapter with the following message:
+ megaraid: resetting the host...
+ megaraid mbox: reset sequence completed successfully
+ megaraid: fast sync command timed out
+ megaraid: reservation reset failed
+ when the "Cluster mode" of the adapter BIOS is enabled.
+ So, whenever the reset occurs, the adapter goes to
+ offline and just become unavailable.
+
+ Jun'ichi Nomura [mailto:jnomura@mtc.biglobe.ne.jp]
+ ---
+
Release Date : Mon Mar 07 12:27:22 EST 2005 - Seokmann Ju <sju@lsil.com>
Current Version : 2.20.4.6 (scsi module), 2.20.2.6 (cmm module)
Older Version : 2.20.4.5 (scsi module), 2.20.2.5 (cmm module)
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 66565d42288f..8bbae3e1abdf 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -150,7 +150,8 @@ scsi devices of which only the first 2 respond:
LLD mid level LLD
===-------------------=========--------------------===------
scsi_host_alloc() -->
-scsi_add_host() --------+
+scsi_add_host() ---->
+scsi_scan_host() -------+
|
slave_alloc()
slave_configure() --> scsi_adjust_queue_depth()
@@ -196,7 +197,7 @@ of the issues involved. See the section on reference counting below.
The hotplug concept may be extended to SCSI devices. Currently, when an
-HBA is added, the scsi_add_host() function causes a scan for SCSI devices
+HBA is added, the scsi_scan_host() function causes a scan for SCSI devices
attached to the HBA's SCSI transport. On newer SCSI transports the HBA
may become aware of a new SCSI device _after_ the scan has completed.
An LLD can use this sequence to make the mid level aware of a SCSI device:
@@ -372,7 +373,7 @@ names all start with "scsi_".
Summary:
scsi_activate_tcq - turn on tag command queueing
scsi_add_device - creates new scsi device (lu) instance
- scsi_add_host - perform sysfs registration and SCSI bus scan.
+ scsi_add_host - perform sysfs registration and set up transport class
scsi_adjust_queue_depth - change the queue depth on a SCSI device
scsi_assign_lock - replace default host_lock with given lock
scsi_bios_ptable - return copy of block device's partition table
@@ -386,6 +387,7 @@ Summary:
scsi_remove_device - detach and remove a SCSI device
scsi_remove_host - detach and remove all SCSI devices owned by host
scsi_report_bus_reset - report scsi _bus_ reset observed
+ scsi_scan_host - scan SCSI bus
scsi_track_queue_full - track successive QUEUE_FULL events
scsi_unblock_requests - allow further commands to be queued to given host
scsi_unregister - [calls scsi_host_put()]
@@ -425,10 +427,10 @@ void scsi_activate_tcq(struct scsi_device *sdev, int depth)
* Might block: yes
*
* Notes: This call is usually performed internally during a scsi
- * bus scan when an HBA is added (i.e. scsi_add_host()). So it
+ * bus scan when an HBA is added (i.e. scsi_scan_host()). So it
* should only be called if the HBA becomes aware of a new scsi
- * device (lu) after scsi_add_host() has completed. If successful
- * this call we lead to slave_alloc() and slave_configure() callbacks
+ * device (lu) after scsi_scan_host() has completed. If successful
+ * this call can lead to slave_alloc() and slave_configure() callbacks
* into the LLD.
*
* Defined in: drivers/scsi/scsi_scan.c
@@ -439,7 +441,7 @@ struct scsi_device * scsi_add_device(struct Scsi_Host *shost,
/**
- * scsi_add_host - perform sysfs registration and SCSI bus scan.
+ * scsi_add_host - perform sysfs registration and set up transport class
* @shost: pointer to scsi host instance
* @dev: pointer to struct device of type scsi class
*
@@ -448,7 +450,11 @@ struct scsi_device * scsi_add_device(struct Scsi_Host *shost,
* Might block: no
*
* Notes: Only required in "hotplug initialization model" after a
- * successful call to scsi_host_alloc().
+ * successful call to scsi_host_alloc(). This function does not
+ * scan the bus; this can be done by calling scsi_scan_host() or
+ * in some other transport-specific way. The LLD must set up
+ * the transport template before calling this function and may only
+ * access the transport class data after this function has been called.
*
* Defined in: drivers/scsi/hosts.c
**/
@@ -559,7 +565,7 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth)
* area for the LLD's exclusive use.
* Both associated refcounting objects have their refcount set to 1.
* Full registration (in sysfs) and a bus scan are performed later when
- * scsi_add_host() is called.
+ * scsi_add_host() and scsi_scan_host() are called.
*
* Defined in: drivers/scsi/hosts.c .
**/
@@ -699,6 +705,19 @@ void scsi_report_bus_reset(struct Scsi_Host * shost, int channel)
/**
+ * scsi_scan_host - scan SCSI bus
+ * @shost: a pointer to a scsi host instance
+ *
+ * Might block: yes
+ *
+ * Notes: Should be called after scsi_add_host()
+ *
+ * Defined in: drivers/scsi/scsi_scan.c
+ **/
+void scsi_scan_host(struct Scsi_Host *shost)
+
+
+/**
* scsi_track_queue_full - track successive QUEUE_FULL events on given
* device to determine if and when there is a need
* to adjust the queue depth on the device.
@@ -1433,7 +1452,7 @@ The following people have contributed to this document:
Christoph Hellwig <hch at infradead dot org>
Doug Ledford <dledford at redhat dot com>
Andries Brouwer <Andries dot Brouwer at cwi dot nl>
- Randy Dunlap <rddunlap at osdl dot org>
+ Randy Dunlap <rdunlap at xenotime dot net>
Alan Stern <stern at rowland dot harvard dot edu>
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 2f27f391c7cc..d2578013e829 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -105,7 +105,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Each of top level sound card module takes the following options.
index - index (slot #) of sound card
- - Values: 0 through 7 or negative
+ - Values: 0 through 31 or negative
- If nonnegative, assign that index number
- if negative, interpret as a bitmask of permissible
indices; the first free permitted index is assigned
@@ -134,7 +134,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - second DMA # for AD1816A chip (PnP setup)
clockfreq - Clock frequency for AD1816A chip (default = 0, 33000Hz)
- Module supports up to 8 cards, autoprobe and PnP.
+ This module supports multiple cards, autoprobe and PnP.
Module snd-ad1848
-----------------
@@ -145,9 +145,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
irq - IRQ # for AD1848 chip
dma1 - DMA # for AD1848 chip (0,1,3)
- Module supports up to 8 cards. This module does not support autoprobe
+ This module supports multiple cards. It does not support autoprobe
thus main port must be specified!!! Other ports are optional.
+ The power-management is supported.
+
Module snd-ad1889
-----------------
@@ -156,7 +158,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
ac97_quirk - AC'97 workaround for strange hardware
See the description of intel8x0 module for details.
- This module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-ali5451
------------------
@@ -184,7 +186,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
mpu_irq - IRQ # for MPU-401 (PnP setup)
fm_port - port # for OPL3 FM (PnP setup)
- Module supports up to 8 cards, autoprobe and PnP.
+ This module supports multiple cards, autoprobe and PnP.
+
+ The power-management is supported.
Module snd-als4000
------------------
@@ -194,7 +198,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
joystick_port - port # for legacy joystick support.
0 = disabled (default), 1 = auto-detect
- Module supports up to 8 cards, autoprobe and PnP.
+ This module supports multiple cards, autoprobe and PnP.
+
+ The power-management is supported.
Module snd-atiixp
-----------------
@@ -213,6 +219,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
implementation depends on the motherboard, and you'll need to
choose the correct one via spdif_aclink module option.
+ The power-management is supported.
+
Module snd-atiixp-modem
-----------------------
@@ -223,6 +231,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note: The default index value of this module is -2, i.e. the first
slot is excluded.
+ The power-management is supported.
+
Module snd-au8810, snd-au8820, snd-au8830
-----------------------------------------
@@ -263,8 +273,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma1 - 1st DMA # for AZT2320 (WSS) chip (PnP setup)
dma2 - 2nd DMA # for AZT2320 (WSS) chip (PnP setup)
- Module supports up to 8 cards, PnP and autoprobe.
+ This module supports multiple cards, PnP and autoprobe.
+ The power-management is supported.
+
Module snd-azt3328
------------------
@@ -272,7 +284,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
joystick - Enable joystick (default off)
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-bt87x
----------------
@@ -282,7 +294,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
digital_rate - Override the default digital rate (Hz)
load_all - Load the driver even if the card model isn't known
- Module supports up to 8 cards.
+ This module supports multiple cards.
Note: The default index value of this module is -2, i.e. the first
slot is excluded.
@@ -292,7 +304,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for Creative Audigy LS and SB Live 24bit
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-cmi8330
@@ -308,7 +320,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
sbdma8 - 8bit DMA # for CMI8330 chip (SB16)
sbdma16 - 16bit DMA # for CMI8330 chip (SB16)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
+
+ The power-management is supported.
Module snd-cmipci
-----------------
@@ -321,8 +335,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
(default = 1)
joystick_port - Joystick port address (0 = disable, 1 = auto-detect)
- Module supports autoprobe and multiple chips (max 8).
+ This module supports autoprobe and multiple cards.
+ The power-management is supported.
+
Module snd-cs4231
-----------------
@@ -335,7 +351,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma1 - first DMA # for CS4231 chip
dma2 - second DMA # for CS4231 chip
- Module supports up to 8 cards. This module does not support autoprobe
+ This module supports multiple cards. This module does not support autoprobe
thus main port must be specified!!! Other ports are optional.
The power-management is supported.
@@ -355,7 +371,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards. This module does not support autoprobe
+ This module supports multiple cards. This module does not support autoprobe
thus main port must be specified!!! Other ports are optional.
The power-management is supported.
@@ -376,7 +392,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - second DMA # for CS4236 chip (0,1,3), -1 = disable
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards. This module does not support autoprobe
+ This module supports multiple cards. This module does not support autoprobe
(if ISA PnP is not used) thus main port and control port must be
specified!!! Other ports are optional.
@@ -389,7 +405,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dual_codec - Secondary codec ID (0 = disable, default)
- Module supports up to 8 cards.
+ This module supports multiple cards.
The power-management is supported.
@@ -403,13 +419,20 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
thinkpad - Force to enable Thinkpad's CLKRUN control.
mmap_valid - Support OSS mmap mode (default = 0).
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Usually external amp and CLKRUN controls are detected automatically
from PCI sub vendor/device ids. If they don't work, give the options
above explicitly.
The power-management is supported.
+ Module snd-cs5535audio
+ ----------------------
+
+ Module for multifunction CS5535 companion PCI device
+
+ This module supports multiple cards.
+
Module snd-dt019x
-----------------
@@ -423,9 +446,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
mpu_irq - IRQ # for MPU-401 (PnP setup)
dma8 - DMA # (PnP setup)
- Module supports up to 8 cards. This module is enabled only with
+ This module supports multiple cards. This module is enabled only with
ISA PnP support.
+ The power-management is supported.
+
Module snd-dummy
----------------
@@ -433,6 +458,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
or input, but you may use this module for any application which
requires a sound card (like RealPlayer).
+ The power-management is supported.
+
Module snd-emu10k1
------------------
@@ -450,7 +477,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
given in MB unit. Default value is 128.
enable_ir - enable IR
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Input & Output configurations [extin/extout]
* Creative Card wo/Digital out [0x0003/0x1f03]
@@ -466,12 +493,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
* Creative Card 5.1 (c) 2003 [0x3fc3/0x7cff]
* Creative Card all ins and outs [0x3fff/0x7fff]
+ The power-management is supported.
+
Module snd-emu10k1x
-------------------
Module for Creative Emu10k1X (SB Live Dell OEM version)
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-ens1370
------------------
@@ -482,7 +511,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
joystick - Enable joystick (default off)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Module snd-ens1371
------------------
@@ -495,7 +524,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
joystick_port - port # for joystick (0x200,0x208,0x210,0x218),
0 = disable (default), 1 = auto-detect
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Module snd-es968
----------------
@@ -506,8 +535,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
irq - IRQ # for ES968 (SB8) chip (PnP setup)
dma1 - DMA # for ES968 (SB8) chip (PnP setup)
- Module supports up to 8 cards, PnP and autoprobe.
+ This module supports multiple cards, PnP and autoprobe.
+ The power-management is supported.
+
Module snd-es1688
-----------------
@@ -519,7 +550,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
mpu_irq - IRQ # for MPU-401 port (5,7,9,10)
dma8 - DMA # for ES-1688 chip (0,1,3)
- Module supports up to 8 cards and autoprobe (without MPU-401 port).
+ This module supports multiple cards and autoprobe (without MPU-401 port).
Module snd-es18xx
-----------------
@@ -534,8 +565,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - first DMA # for ES-18xx chip (0,1,3)
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards ISA PnP and autoprobe (without MPU-401 port
- if native ISA PnP routines are not used).
+ This module supports multiple cards, ISA PnP and autoprobe (without MPU-401
+ port if native ISA PnP routines are not used).
When dma2 is equal with dma1, the driver works as half-duplex.
The power-management is supported.
@@ -545,7 +576,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for sound cards based on ESS Solo-1 (ES1938,ES1946) chips.
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
+
+ The power-management is supported.
Module snd-es1968
-----------------
@@ -561,7 +594,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
enable_mpu - enable MPU401 (0 = off, 1 = on, 2 = auto (default))
joystick - enable joystick (default off)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
The power-management is supported.
@@ -577,8 +610,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
- High 16-bits are video (radio) device number + 1
- example: 0x10002 (MediaForte 256-PCPR, device 1)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
+ The power-management is supported.
+
Module snd-gusclassic
---------------------
@@ -592,7 +627,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
voices - GF1 voices limit (14-32)
pcm_voices - reserved PCM voices
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Module snd-gusextreme
---------------------
@@ -611,7 +646,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
voices - GF1 voices limit (14-32)
pcm_voices - reserved PCM voices
- Module supports up to 8 cards and autoprobe (without MPU-401 port).
+ This module supports multiple cards and autoprobe (without MPU-401 port).
Module snd-gusmax
-----------------
@@ -626,7 +661,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
voices - GF1 voices limit (14-32)
pcm_voices - reserved PCM voices
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Module snd-hda-intel
--------------------
@@ -688,12 +723,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
(Usually SD_LPLIB register is more accurate than the
position buffer.)
+ The power-management is supported.
+
Module snd-hdsp
---------------
Module for RME Hammerfall DSP audio interface(s)
- Module supports up to 8 cards.
+ This module supports multiple cards.
Note: The firmware data can be automatically loaded via hotplug
when CONFIG_FW_LOADER is set. Otherwise, you need to load
@@ -751,7 +788,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
cs8427_timeout - reset timeout for the CS8427 chip (S/PDIF transciever)
in msec resolution, default value is 500 (0.5 sec)
- Module supports up to 8 cards and autoprobe. Note: The consumer part
+ This module supports multiple cards and autoprobe. Note: The consumer part
is not used with all Envy24 based cards (for example in the MidiMan Delta
serie).
@@ -787,7 +824,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
aureon71, universe, k8x800, phase22, phase28, ms300,
av710
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Note: The supported board is detected by reading EEPROM or PCI
SSID (if EEPROM isn't available). You can override the
@@ -839,6 +876,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note: The default index value of this module is -2, i.e. the first
slot is excluded.
+ The power-management is supported.
+
Module snd-interwave
--------------------
@@ -855,7 +894,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
effect - 1 = InterWave effects enable (default 0);
requires 8 voices
- Module supports up to 8 cards, autoprobe and ISA PnP.
+ This module supports multiple cards, autoprobe and ISA PnP.
Module snd-interwave-stb
------------------------
@@ -875,14 +914,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
effect - 1 = InterWave effects enable (default 0);
requires 8 voices
- Module supports up to 8 cards, autoprobe and ISA PnP.
+ This module supports multiple cards, autoprobe and ISA PnP.
Module snd-korg1212
-------------------
Module for Korg 1212 IO PCI card
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-maestro3
-------------------
@@ -894,7 +933,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
-1 for default pin (8 for allegro, 1 for
others)
- Module supports autoprobe and multiple chips (max 8).
+ This module supports autoprobe and multiple chips.
Note: the binding of amplifier is dependent on hardware.
If there is no sound even though all channels are unmuted, try to
@@ -909,7 +948,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for Digigram miXart8 sound cards.
- Module supports multiple cards.
+ This module supports multiple cards.
Note: One miXart8 board will be represented as 4 alsa cards.
See MIXART.txt for details.
@@ -928,7 +967,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
irq - IRQ number or -1 (disable)
pnp - PnP detection - 0 = disable, 1 = enable (default)
- Module supports multiple devices (max 8) and PnP.
+ This module supports multiple devices and PnP.
Module snd-mtpav
----------------
@@ -1014,7 +1053,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - second DMA # for Yamaha OPL3-SA chip (0,1,3), -1 = disable
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards and ISA PnP. This module does not support
+ This module supports multiple cards and ISA PnP. It does not support
autoprobe (if ISA PnP is not used) thus all ports must be specified!!!
The power-management is supported.
@@ -1064,6 +1103,13 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module supports only one card, autoprobe and PnP.
+ Module snd-pcxhr
+ ----------------
+
+ Module for Digigram PCXHR boards
+
+ This module supports multiple cards.
+
Module snd-powermac (on ppc only)
---------------------------------
@@ -1084,20 +1130,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
For ARM architecture only.
+ The power-management is supported.
+
Module snd-rme32
----------------
Module for RME Digi32, Digi32 Pro and Digi32/8 (Sek'd Prodif32,
Prodif96 and Prodif Gold) sound cards.
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-rme96
----------------
Module for RME Digi96, Digi96/8 and Digi96/8 PRO/PAD/PST sound cards.
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-rme9652
------------------
@@ -1107,7 +1155,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
precise_ptr - Enable precise pointer (doesn't work reliably).
(default = 0)
- Module supports up to 8 cards.
+ This module supports multiple cards.
Note: snd-page-alloc module does the job which snd-hammerfall-mem
module did formerly. It will allocate the buffers in advance
@@ -1124,6 +1172,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module supports only one card.
Module has no enable and index options.
+ The power-management is supported.
+
Module snd-sb8
--------------
@@ -1135,8 +1185,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
irq - IRQ # for SB DSP chip (5,7,9,10)
dma8 - DMA # for SB DSP chip (1,3)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
+ The power-management is supported.
+
Module snd-sb16 and snd-sbawe
-----------------------------
@@ -1155,7 +1207,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
csp - ASP/CSP chip support - 0 = disable (default), 1 = enable
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards, autoprobe and ISA PnP.
+ This module supports multiple cards, autoprobe and ISA PnP.
Note: To use Vibra16X cards in 16-bit half duplex mode, you must
disable 16bit DMA with dma16 = -1 module parameter.
@@ -1163,6 +1215,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
half duplex mode through 8-bit DMA channel by disabling their
16-bit DMA channel.
+ The power-management is supported.
+
Module snd-sgalaxy
------------------
@@ -1173,7 +1227,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
irq - IRQ # (7,9,10,11)
dma1 - DMA #
- Module supports up to 8 cards.
+ This module supports multiple cards.
+
+ The power-management is supported.
Module snd-sscape
-----------------
@@ -1185,7 +1241,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
mpu_irq - MPU-401 IRQ # (PnP setup)
dma - DMA # (PnP setup)
- Module supports up to 8 cards. ISA PnP must be enabled.
+ This module supports multiple cards. ISA PnP must be enabled.
You need sscape_ctl tool in alsa-tools package for loading
the microcode.
@@ -1194,21 +1250,21 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for AMD7930 sound chips found on Sparcs.
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-sun-cs4231 (on sparc only)
-------------------------------------
Module for CS4231 sound chips found on Sparcs.
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-sun-dbri (on sparc only)
-----------------------------------
Module for DBRI sound chips found on Sparcs.
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-wavefront
--------------------
@@ -1228,7 +1284,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
dma2 - DMA2 # for CS4232 PCM interface.
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
- Module supports up to 8 cards and ISA PnP.
+ This module supports multiple cards and ISA PnP.
Module snd-sonicvibes
---------------------
@@ -1240,7 +1296,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
- SoundCard must have onboard SRAM for this.
mge - Mic Gain Enable - 1 = enable, 0 = disable (default)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
Module snd-serial-u16550
------------------------
@@ -1259,7 +1315,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
0 = Soundcanvas, 1 = MS-124T, 2 = MS-124W S/A,
3 = MS-124W M/B, 4 = Generic
- Module supports up to 8 cards. This module does not support autoprobe
+ This module supports multiple cards. This module does not support autoprobe
thus the main port must be specified!!! Other options are optional.
Module snd-trident
@@ -1278,7 +1334,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
pcm_channels - max channels (voices) reserved for PCM
wavetable_size - max wavetable size in kB (4-?kb)
- Module supports up to 8 cards and autoprobe.
+ This module supports multiple cards and autoprobe.
The power-management is supported.
@@ -1290,14 +1346,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
vid - Vendor ID for the device (optional)
pid - Product ID for the device (optional)
- This module supports up to 8 cards, autoprobe and hotplugging.
+ This module supports multiple devices, autoprobe and hotplugging.
Module snd-usb-usx2y
--------------------
Module for Tascam USB US-122, US-224 and US-428 devices.
- This module supports up to 8 cards, autoprobe and hotplugging.
+ This module supports multiple devices, autoprobe and hotplugging.
Note: you need to load the firmware via usx2yloader utility included
in alsa-tools and alsa-firmware packages.
@@ -1356,6 +1412,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note: for the MPU401 on VIA823x, use snd-mpu401 driver
additionally. The mpu_port option is for VIA686 chips only.
+ The power-management is supported.
+
Module snd-via82xx-modem
------------------------
@@ -1368,6 +1426,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note: The default index value of this module is -2, i.e. the first
slot is excluded.
+ The power-management is supported.
+
Module snd-virmidi
------------------
@@ -1375,9 +1435,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module creates virtual rawmidi devices which communicate
to the corresponding ALSA sequencer ports.
- midi_devs - MIDI devices # (1-8, default=4)
+ midi_devs - MIDI devices # (1-4, default=4)
- Module supports up to 8 cards.
+ This module supports multiple cards.
Module snd-vx222
----------------
@@ -1387,7 +1447,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
mic - Enable Microphone on V222 Mic (NYI)
ibl - Capture IBL size. (default = 0, minimum size)
- Module supports up to 8 cards.
+ This module supports multiple cards.
When the driver is compiled as a module and the hotplug firmware
is supported, the firmware data is loaded via hotplug automatically.
@@ -1406,6 +1466,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
size is chosen. The possible IBL values can be found in
/proc/asound/cardX/vx-status proc file.
+ The power-management is supported.
+
Module snd-vxpocket
-------------------
@@ -1413,7 +1475,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
ibl - Capture IBL size. (default = 0, minimum size)
- Module supports up to 8 cards. The module is compiled only when
+ This module supports multiple cards. The module is compiled only when
PCMCIA is supported on kernel.
With the older 2.6.x kernel, to activate the driver via the card
@@ -1434,6 +1496,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note2: snd-vxp440 driver is merged to snd-vxpocket driver since
ALSA 1.0.10.
+ The power-management is supported.
+
Module snd-ymfpci
-----------------
@@ -1447,7 +1511,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
1 (auto-detect)
rear_switch - enable shared rear/line-in switch (bool)
- Module supports autoprobe and multiple chips (max 8).
+ This module supports autoprobe and multiple chips.
The power-management is supported.
@@ -1458,6 +1522,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Note: the driver is build only when CONFIG_ISA is set.
+ The power-management is supported.
+
AC97 Quirk Option
=================
@@ -1474,7 +1540,7 @@ the proper value with this option.
The following strings are accepted:
- default Don't override the default setting
- - disable Disable the quirk
+ - none Disable the quirk
- hp_only Bind Master and Headphone controls as a single control
- swap_hp Swap headphone and master controls
- swap_surround Swap master and surround controls
diff --git a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
index 260334c98d95..4963d83d1511 100644
--- a/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
+++ b/Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
@@ -18,8 +18,8 @@
</affiliation>
</author>
- <date>October 6, 2005</date>
- <edition>0.3.5</edition>
+ <date>November 17, 2005</date>
+ <edition>0.3.6</edition>
<abstract>
<para>
@@ -403,9 +403,8 @@
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
/* definition of the chip-specific record */
- typedef struct snd_mychip mychip_t;
- struct snd_mychip {
- snd_card_t *card;
+ struct mychip {
+ struct snd_card *card;
// rest of implementation will be in the section
// "PCI Resource Managements"
};
@@ -413,7 +412,7 @@
/* chip-specific destructor
* (see "PCI Resource Managements")
*/
- static int snd_mychip_free(mychip_t *chip)
+ static int snd_mychip_free(struct mychip *chip)
{
.... // will be implemented later...
}
@@ -421,22 +420,21 @@
/* component-destructor
* (see "Management of Cards and Components")
*/
- static int snd_mychip_dev_free(snd_device_t *device)
+ static int snd_mychip_dev_free(struct snd_device *device)
{
- mychip_t *chip = device->device_data;
- return snd_mychip_free(chip);
+ return snd_mychip_free(device->device_data);
}
/* chip-specific constructor
* (see "Management of Cards and Components")
*/
- static int __devinit snd_mychip_create(snd_card_t *card,
+ static int __devinit snd_mychip_create(struct snd_card *card,
struct pci_dev *pci,
- mychip_t **rchip)
+ struct mychip **rchip)
{
- mychip_t *chip;
+ struct mychip *chip;
int err;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_mychip_dev_free,
};
@@ -474,8 +472,8 @@
const struct pci_device_id *pci_id)
{
static int dev;
- snd_card_t *card;
- mychip_t *chip;
+ struct snd_card *card;
+ struct mychip *chip;
int err;
/* (1) */
@@ -582,7 +580,7 @@
<informalexample>
<programlisting>
<![CDATA[
- snd_card_t *card;
+ struct snd_card *card;
....
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
]]>
@@ -605,7 +603,7 @@
<informalexample>
<programlisting>
<![CDATA[
- mychip_t *chip;
+ struct mychip *chip;
....
if ((err = snd_mychip_create(card, pci, &chip)) < 0) {
snd_card_free(card);
@@ -806,7 +804,7 @@
<informalexample>
<programlisting>
<![CDATA[
- snd_card_t *card;
+ struct snd_card *card;
card = snd_card_new(index, id, module, extra_size);
]]>
</programlisting>
@@ -830,7 +828,7 @@
<para>
After the card is created, you can attach the components
(devices) to the card instance. On ALSA driver, a component is
- represented as a <type>snd_device_t</type> object.
+ represented as a struct <structname>snd_device</structname> object.
A component can be a PCM instance, a control interface, a raw
MIDI interface, etc. Each of such instances has one component
entry.
@@ -891,14 +889,11 @@
The chip-specific information, e.g. the i/o port address, its
resource pointer, or the irq number, is stored in the
chip-specific record.
- Usually, the chip-specific record is typedef'ed as
- <type>xxx_t</type> like the following:
<informalexample>
<programlisting>
<![CDATA[
- typedef struct snd_mychip mychip_t;
- struct snd_mychip {
+ struct mychip {
....
};
]]>
@@ -918,12 +913,12 @@
<informalexample>
<programlisting>
<![CDATA[
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(mychip_t));
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct mychip));
]]>
</programlisting>
</informalexample>
- whether <type>mychip_t</type> is the type of the chip record.
+ whether struct <structname>mychip</structname> is the type of the chip record.
</para>
<para>
@@ -932,7 +927,7 @@
<informalexample>
<programlisting>
<![CDATA[
- mychip_t *chip = (mychip_t *)card->private_data;
+ struct mychip *chip = (struct mychip *)card->private_data;
]]>
</programlisting>
</informalexample>
@@ -954,8 +949,8 @@
<informalexample>
<programlisting>
<![CDATA[
- snd_card_t *card;
- mychip_t *chip;
+ struct snd_card *card;
+ struct mychip *chip;
card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
.....
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
@@ -971,8 +966,8 @@
<informalexample>
<programlisting>
<![CDATA[
- struct snd_mychip {
- snd_card_t *card;
+ struct mychip {
+ struct snd_card *card;
....
};
]]>
@@ -1000,7 +995,7 @@
<informalexample>
<programlisting>
<![CDATA[
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_mychip_dev_free,
};
....
@@ -1018,10 +1013,9 @@
<informalexample>
<programlisting>
<![CDATA[
- static int snd_mychip_dev_free(snd_device_t *device)
+ static int snd_mychip_dev_free(struct snd_device *device)
{
- mychip_t *chip = device->device_data;
- return snd_mychip_free(chip);
+ return snd_mychip_free(device->device_data);
}
]]>
</programlisting>
@@ -1087,15 +1081,15 @@
<title>PCI Resource Managements Example</title>
<programlisting>
<![CDATA[
- struct snd_mychip {
- snd_card_t *card;
+ struct mychip {
+ struct snd_card *card;
struct pci_dev *pci;
unsigned long port;
int irq;
};
- static int snd_mychip_free(mychip_t *chip)
+ static int snd_mychip_free(struct mychip *chip)
{
/* disable hardware here if any */
.... // (not implemented in this document)
@@ -1113,13 +1107,13 @@
}
/* chip-specific constructor */
- static int __devinit snd_mychip_create(snd_card_t *card,
+ static int __devinit snd_mychip_create(struct snd_card *card,
struct pci_dev *pci,
- mychip_t **rchip)
+ struct mychip **rchip)
{
- mychip_t *chip;
+ struct mychip *chip;
int err;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_mychip_dev_free,
};
@@ -1155,8 +1149,7 @@
}
chip->port = pci_resource_start(pci, 0);
if (request_irq(pci->irq, snd_mychip_interrupt,
- SA_INTERRUPT|SA_SHIRQ, "My Chip",
- (void *)chip)) {
+ SA_INTERRUPT|SA_SHIRQ, "My Chip", chip)) {
printk(KERN_ERR "cannot grab irq %d\n", pci->irq);
snd_mychip_free(chip);
return -EBUSY;
@@ -1268,14 +1261,14 @@
<para>
Now assume that this PCI device has an I/O port with 8 bytes
- and an interrupt. Then <type>mychip_t</type> will have the
+ and an interrupt. Then struct <structname>mychip</structname> will have the
following fields:
<informalexample>
<programlisting>
<![CDATA[
- struct snd_mychip {
- snd_card_t *card;
+ struct mychip {
+ struct snd_card *card;
unsigned long port;
int irq;
@@ -1330,8 +1323,7 @@
<programlisting>
<![CDATA[
if (request_irq(pci->irq, snd_mychip_interrupt,
- SA_INTERRUPT|SA_SHIRQ, "My Chip",
- (void *)chip)) {
+ SA_INTERRUPT|SA_SHIRQ, "My Chip", chip)) {
printk(KERN_ERR "cannot grab irq %d\n", pci->irq);
snd_mychip_free(chip);
return -EBUSY;
@@ -1372,7 +1364,7 @@
static irqreturn_t snd_mychip_interrupt(int irq, void *dev_id,
struct pt_regs *regs)
{
- mychip_t *chip = dev_id;
+ struct mychip *chip = dev_id;
....
return IRQ_HANDLED;
}
@@ -1487,7 +1479,7 @@
<informalexample>
<programlisting>
<![CDATA[
- struct snd_mychip {
+ struct mychip {
....
unsigned long iobase_phys;
void __iomem *iobase_virt;
@@ -1517,7 +1509,7 @@
<informalexample>
<programlisting>
<![CDATA[
- static int snd_mychip_free(mychip_t *chip)
+ static int snd_mychip_free(struct mychip *chip)
{
....
if (chip->iobase_virt)
@@ -1537,7 +1529,7 @@
<title>Registration of Device Struct</title>
<para>
At some point, typically after calling <function>snd_device_new()</function>,
- you need to register the <structname>struct device</structname> of the chip
+ you need to register the struct <structname>device</structname> of the chip
you're handling for udev and co. ALSA provides a macro for compatibility with
older kernels. Simply call like the following:
<informalexample>
@@ -1739,7 +1731,7 @@
....
/* hardware definition */
- static snd_pcm_hardware_t snd_mychip_playback_hw = {
+ static struct snd_pcm_hardware snd_mychip_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -1758,7 +1750,7 @@
};
/* hardware definition */
- static snd_pcm_hardware_t snd_mychip_capture_hw = {
+ static struct snd_pcm_hardware snd_mychip_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -1777,10 +1769,10 @@
};
/* open callback */
- static int snd_mychip_playback_open(snd_pcm_substream_t *substream)
+ static int snd_mychip_playback_open(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct mychip *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_mychip_playback_hw;
// more hardware-initialization will be done here
@@ -1788,19 +1780,19 @@
}
/* close callback */
- static int snd_mychip_playback_close(snd_pcm_substream_t *substream)
+ static int snd_mychip_playback_close(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
+ struct mychip *chip = snd_pcm_substream_chip(substream);
// the hardware-specific codes will be here
return 0;
}
/* open callback */
- static int snd_mychip_capture_open(snd_pcm_substream_t *substream)
+ static int snd_mychip_capture_open(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct mychip *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_mychip_capture_hw;
// more hardware-initialization will be done here
@@ -1808,33 +1800,33 @@
}
/* close callback */
- static int snd_mychip_capture_close(snd_pcm_substream_t *substream)
+ static int snd_mychip_capture_close(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
+ struct mychip *chip = snd_pcm_substream_chip(substream);
// the hardware-specific codes will be here
return 0;
}
/* hw_params callback */
- static int snd_mychip_pcm_hw_params(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t * hw_params)
+ static int snd_mychip_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
}
/* hw_free callback */
- static int snd_mychip_pcm_hw_free(snd_pcm_substream_t *substream)
+ static int snd_mychip_pcm_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
/* prepare callback */
- static int snd_mychip_pcm_prepare(snd_pcm_substream_t *substream)
+ static int snd_mychip_pcm_prepare(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct mychip *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
/* set up the hardware with the current configuration
* for example...
@@ -1849,7 +1841,7 @@
}
/* trigger callback */
- static int snd_mychip_pcm_trigger(snd_pcm_substream_t *substream,
+ static int snd_mychip_pcm_trigger(struct snd_pcm_substream *substream,
int cmd)
{
switch (cmd) {
@@ -1866,9 +1858,9 @@
/* pointer callback */
static snd_pcm_uframes_t
- snd_mychip_pcm_pointer(snd_pcm_substream_t *substream)
+ snd_mychip_pcm_pointer(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
+ struct mychip *chip = snd_pcm_substream_chip(substream);
unsigned int current_ptr;
/* get the current hardware pointer */
@@ -1877,7 +1869,7 @@
}
/* operators */
- static snd_pcm_ops_t snd_mychip_playback_ops = {
+ static struct snd_pcm_ops snd_mychip_playback_ops = {
.open = snd_mychip_playback_open,
.close = snd_mychip_playback_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1889,7 +1881,7 @@
};
/* operators */
- static snd_pcm_ops_t snd_mychip_capture_ops = {
+ static struct snd_pcm_ops snd_mychip_capture_ops = {
.open = snd_mychip_capture_open,
.close = snd_mychip_capture_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1905,9 +1897,9 @@
*/
/* create a pcm device */
- static int __devinit snd_mychip_new_pcm(mychip_t *chip)
+ static int __devinit snd_mychip_new_pcm(struct mychip *chip)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_pcm_new(chip->card, "My Chip", 0, 1, 1,
@@ -1944,9 +1936,9 @@
<informalexample>
<programlisting>
<![CDATA[
- static int __devinit snd_mychip_new_pcm(mychip_t *chip)
+ static int __devinit snd_mychip_new_pcm(struct mychip *chip)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_pcm_new(chip->card, "My Chip", 0, 1, 1,
@@ -1989,13 +1981,13 @@
specify more numbers, but they must be handled properly in
open/close, etc. callbacks. When you need to know which
substream you are referring to, then it can be obtained from
- <type>snd_pcm_substream_t</type> data passed to each callback
+ struct <structname>snd_pcm_substream</structname> data passed to each callback
as follows:
<informalexample>
<programlisting>
<![CDATA[
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int index = substream->number;
]]>
</programlisting>
@@ -2024,7 +2016,7 @@
<informalexample>
<programlisting>
<![CDATA[
- static snd_pcm_ops_t snd_mychip_playback_ops = {
+ static struct snd_pcm_ops snd_mychip_playback_ops = {
.open = snd_mychip_pcm_open,
.close = snd_mychip_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -2102,18 +2094,18 @@
<title>PCM Instance with a Destructor</title>
<programlisting>
<![CDATA[
- static void mychip_pcm_free(snd_pcm_t *pcm)
+ static void mychip_pcm_free(struct snd_pcm *pcm)
{
- mychip_t *chip = snd_pcm_chip(pcm);
+ struct mychip *chip = snd_pcm_chip(pcm);
/* free your own data */
kfree(chip->my_private_pcm_data);
// do what you like else
....
}
- static int __devinit snd_mychip_new_pcm(mychip_t *chip)
+ static int __devinit snd_mychip_new_pcm(struct mychip *chip)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
....
/* allocate your own data */
chip->my_private_pcm_data = kmalloc(...);
@@ -2149,7 +2141,7 @@
<![CDATA[
struct _snd_pcm_runtime {
/* -- Status -- */
- snd_pcm_substream_t *trigger_master;
+ struct snd_pcm_substream *trigger_master;
snd_timestamp_t trigger_tstamp; /* trigger timestamp */
int overrange;
snd_pcm_uframes_t avail_max;
@@ -2192,8 +2184,8 @@ struct _snd_pcm_runtime {
snd_pcm_sync_id_t sync; /* hardware synchronization ID */
/* -- mmap -- */
- volatile snd_pcm_mmap_status_t *status;
- volatile snd_pcm_mmap_control_t *control;
+ volatile struct snd_pcm_mmap_status *status;
+ volatile struct snd_pcm_mmap_control *control;
atomic_t mmap_count;
/* -- locking / scheduling -- */
@@ -2204,15 +2196,15 @@ struct _snd_pcm_runtime {
/* -- private section -- */
void *private_data;
- void (*private_free)(snd_pcm_runtime_t *runtime);
+ void (*private_free)(struct snd_pcm_runtime *runtime);
/* -- hardware description -- */
- snd_pcm_hardware_t hw;
- snd_pcm_hw_constraints_t hw_constraints;
+ struct snd_pcm_hardware hw;
+ struct snd_pcm_hw_constraints hw_constraints;
/* -- interrupt callbacks -- */
- void (*transfer_ack_begin)(snd_pcm_substream_t *substream);
- void (*transfer_ack_end)(snd_pcm_substream_t *substream);
+ void (*transfer_ack_begin)(struct snd_pcm_substream *substream);
+ void (*transfer_ack_end)(struct snd_pcm_substream *substream);
/* -- timer -- */
unsigned int timer_resolution; /* timer resolution */
@@ -2226,7 +2218,7 @@ struct _snd_pcm_runtime {
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
/* -- OSS things -- */
- snd_pcm_oss_runtime_t oss;
+ struct snd_pcm_oss_runtime oss;
#endif
};
]]>
@@ -2252,7 +2244,7 @@ struct _snd_pcm_runtime {
<section id="pcm-interface-runtime-hw">
<title>Hardware Description</title>
<para>
- The hardware descriptor (<type>snd_pcm_hardware_t</type>)
+ The hardware descriptor (struct <structname>snd_pcm_hardware</structname>)
contains the definitions of the fundamental hardware
configuration. Above all, you'll need to define this in
<link linkend="pcm-interface-operators-open-callback"><citetitle>
@@ -2267,7 +2259,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
...
runtime->hw = snd_mychip_playback_hw; /* common definition */
if (chip->model == VERY_OLD_ONE)
@@ -2282,7 +2274,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static snd_pcm_hardware_t snd_mychip_playback_hw = {
+ static struct snd_pcm_hardware snd_mychip_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -2337,9 +2329,14 @@ struct _snd_pcm_runtime {
<constant>PAUSE</constant> bit means that the pcm supports the
<quote>pause</quote> operation, while the
<constant>RESUME</constant> bit means that the pcm supports
- the <quote>suspend/resume</quote> operation. If these flags
- are set, the <structfield>trigger</structfield> callback below
- must handle the corresponding commands.
+ the full <quote>suspend/resume</quote> operation.
+ If <constant>PAUSE</constant> flag is set,
+ the <structfield>trigger</structfield> callback below
+ must handle the corresponding (pause push/release) commands.
+ The suspend/resume trigger commands can be defined even without
+ <constant>RESUME</constant> flag. See <link
+ linkend="power-management"><citetitle>
+ Power Management</citetitle></link> section for details.
</para>
<para>
@@ -2512,7 +2509,7 @@ struct _snd_pcm_runtime {
<title>Running Status</title>
<para>
The running status can be referred via <constant>runtime-&gt;status</constant>.
- This is the pointer to <type>snd_pcm_mmap_status_t</type>
+ This is the pointer to struct <structname>snd_pcm_mmap_status</structname>
record. For example, you can get the current DMA hardware
pointer via <constant>runtime-&gt;status-&gt;hw_ptr</constant>.
</para>
@@ -2520,7 +2517,7 @@ struct _snd_pcm_runtime {
<para>
The DMA application pointer can be referred via
<constant>runtime-&gt;control</constant>, which points
- <type>snd_pcm_mmap_control_t</type> record.
+ struct <structname>snd_pcm_mmap_control</structname> record.
However, accessing directly to this value is not recommended.
</para>
</section>
@@ -2542,9 +2539,9 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_open(snd_pcm_substream_t *substream)
+ static int snd_xxx_open(struct snd_pcm_substream *substream)
{
- my_pcm_data_t *data;
+ struct my_pcm_data *data;
....
data = kmalloc(sizeof(*data), GFP_KERNEL);
substream->runtime->private_data = data;
@@ -2586,7 +2583,7 @@ struct _snd_pcm_runtime {
<para>
The callback function takes at least the argument with
- <type>snd_pcm_substream_t</type> pointer. For retrieving the
+ <structname>snd_pcm_substream</structname> pointer. For retrieving the
chip record from the given substream instance, you can use the
following macro.
@@ -2594,7 +2591,7 @@ struct _snd_pcm_runtime {
<programlisting>
<![CDATA[
int xxx() {
- mychip_t *chip = snd_pcm_substream_chip(substream);
+ struct mychip *chip = snd_pcm_substream_chip(substream);
....
}
]]>
@@ -2616,7 +2613,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_open(snd_pcm_substream_t *substream);
+ static int snd_xxx_open(struct snd_pcm_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -2631,10 +2628,10 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_open(snd_pcm_substream_t *substream)
+ static int snd_xxx_open(struct snd_pcm_substream *substream)
{
- mychip_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct mychip *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_mychip_playback_hw;
return 0;
@@ -2667,7 +2664,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_close(snd_pcm_substream_t *substream);
+ static int snd_xxx_close(struct snd_pcm_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -2682,7 +2679,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_close(snd_pcm_substream_t *substream)
+ static int snd_xxx_close(struct snd_pcm_substream *substream)
{
....
kfree(substream->runtime->private_data);
@@ -2709,8 +2706,8 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params);
+ static int snd_xxx_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params);
]]>
</programlisting>
</informalexample>
@@ -2785,7 +2782,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_hw_free(snd_pcm_substream_t * substream);
+ static int snd_xxx_hw_free(struct snd_pcm_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -2820,7 +2817,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_prepare(snd_pcm_substream_t * substream);
+ static int snd_xxx_prepare(struct snd_pcm_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -2869,7 +2866,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_trigger(snd_pcm_substream_t * substream, int cmd);
+ static int snd_xxx_trigger(struct snd_pcm_substream *substream, int cmd);
]]>
</programlisting>
</informalexample>
@@ -2911,8 +2908,8 @@ struct _snd_pcm_runtime {
</para>
<para>
- When the pcm supports the suspend/resume operation
- (i.e. <constant>SNDRV_PCM_INFO_RESUME</constant> flag is set),
+ When the pcm supports the suspend/resume operation,
+ regardless of full or partial suspend/resume support,
<constant>SUSPEND</constant> and <constant>RESUME</constant>
commands must be handled, too.
These commands are issued when the power-management status is
@@ -2921,6 +2918,8 @@ struct _snd_pcm_runtime {
do suspend and resume of the pcm substream, and usually, they
are identical with <constant>STOP</constant> and
<constant>START</constant> commands, respectively.
+ See <link linkend="power-management"><citetitle>
+ Power Management</citetitle></link> section for details.
</para>
<para>
@@ -2939,7 +2938,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static snd_pcm_uframes_t snd_xxx_pointer(snd_pcm_substream_t * substream)
+ static snd_pcm_uframes_t snd_xxx_pointer(struct snd_pcm_substream *substream)
]]>
</programlisting>
</informalexample>
@@ -3067,7 +3066,7 @@ struct _snd_pcm_runtime {
static irqreturn_t snd_mychip_interrupt(int irq, void *dev_id,
struct pt_regs *regs)
{
- mychip_t *chip = dev_id;
+ struct mychip *chip = dev_id;
spin_lock(&chip->lock);
....
if (pcm_irq_invoked(chip)) {
@@ -3111,7 +3110,7 @@ struct _snd_pcm_runtime {
static irqreturn_t snd_mychip_interrupt(int irq, void *dev_id,
struct pt_regs *regs)
{
- mychip_t *chip = dev_id;
+ struct mychip *chip = dev_id;
spin_lock(&chip->lock);
....
if (pcm_irq_invoked(chip)) {
@@ -3221,13 +3220,13 @@ struct _snd_pcm_runtime {
<![CDATA[
static unsigned int rates[] =
{4000, 10000, 22050, 44100};
- static snd_pcm_hw_constraint_list_t constraints_rates = {
+ static struct snd_pcm_hw_constraint_list constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
- static int snd_mychip_pcm_open(snd_pcm_substream_t *substream)
+ static int snd_mychip_pcm_open(struct snd_pcm_substream *substream)
{
int err;
....
@@ -3249,19 +3248,20 @@ struct _snd_pcm_runtime {
You can even define your own constraint rules.
For example, let's suppose my_chip can manage a substream of 1 channel
if and only if the format is S16_LE, otherwise it supports any format
- specified in the <type>snd_pcm_hardware_t</type> stucture (or in any
+ specified in the <structname>snd_pcm_hardware</structname> stucture (or in any
other constraint_list). You can build a rule like this:
<example>
<title>Example of Hardware Constraints for Channels</title>
<programlisting>
<![CDATA[
- static int hw_rule_format_by_channels(snd_pcm_hw_params_t *params,
- snd_pcm_hw_rule_t *rule)
+ static int hw_rule_format_by_channels(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
{
- snd_interval_t *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
- snd_mask_t *f = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
- snd_mask_t fmt;
+ struct snd_interval *c = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *f = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ struct snd_mask fmt;
snd_mask_any(&fmt); /* Init the struct */
if (c->min < 2) {
@@ -3298,12 +3298,13 @@ struct _snd_pcm_runtime {
<title>Example of Hardware Constraints for Channels</title>
<programlisting>
<![CDATA[
- static int hw_rule_channels_by_format(snd_pcm_hw_params_t *params,
- snd_pcm_hw_rule_t *rule)
+ static int hw_rule_channels_by_format(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
{
- snd_interval_t *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
- snd_mask_t *f = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
- snd_interval_t ch;
+ struct snd_interval *c = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_mask *f = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ struct snd_interval ch;
snd_interval_any(&ch);
if (f->bits[0] == SNDRV_PCM_FMTBIT_S16_LE) {
@@ -3376,13 +3377,13 @@ struct _snd_pcm_runtime {
callbacks: <structfield>info</structfield>,
<structfield>get</structfield> and
<structfield>put</structfield>. Then, define a
- <type>snd_kcontrol_new_t</type> record, such as:
+ struct <structname>snd_kcontrol_new</structname> record, such as:
<example>
<title>Definition of a Control</title>
<programlisting>
<![CDATA[
- static snd_kcontrol_new_t my_control __devinitdata = {
+ static struct snd_kcontrol_new my_control __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "PCM Playback Switch",
.index = 0,
@@ -3599,7 +3600,7 @@ struct _snd_pcm_runtime {
<para>
The <structfield>info</structfield> callback is used to get
the detailed information of this control. This must store the
- values of the given <type>snd_ctl_elem_info_t</type>
+ values of the given struct <structname>snd_ctl_elem_info</structname>
object. For example, for a boolean control with a single
element will be:
@@ -3607,8 +3608,8 @@ struct _snd_pcm_runtime {
<title>Example of info callback</title>
<programlisting>
<![CDATA[
- static int snd_myctl_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+ static int snd_myctl_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
@@ -3642,8 +3643,8 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_myctl_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+ static int snd_myctl_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
static char *texts[4] = {
"First", "Second", "Third", "Fourth"
@@ -3678,10 +3679,10 @@ struct _snd_pcm_runtime {
<title>Example of get callback</title>
<programlisting>
<![CDATA[
- static int snd_myctl_get(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+ static int snd_myctl_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- mychip_t *chip = snd_kcontrol_chip(kcontrol);
+ struct mychip *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = get_some_value(chip);
return 0;
}
@@ -3717,8 +3718,8 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_sbmixer_get_single(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+ static int snd_sbmixer_get_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 16) & 0xff;
@@ -3754,10 +3755,10 @@ struct _snd_pcm_runtime {
<title>Example of put callback</title>
<programlisting>
<![CDATA[
- static int snd_myctl_put(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+ static int snd_myctl_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- mychip_t *chip = snd_kcontrol_chip(kcontrol);
+ struct mychip *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
if (chip->current_value !=
ucontrol->value.integer.value[0]) {
@@ -3814,7 +3815,7 @@ struct _snd_pcm_runtime {
</informalexample>
where <parameter>my_control</parameter> is the
- <type>snd_kcontrol_new_t</type> object defined above, and chip
+ struct <structname>snd_kcontrol_new</structname> object defined above, and chip
is the object pointer to be passed to
kcontrol-&gt;private_data
which can be referred in callbacks.
@@ -3822,7 +3823,7 @@ struct _snd_pcm_runtime {
<para>
<function>snd_ctl_new1()</function> allocates a new
- <type>snd_kcontrol_t</type> instance (that's why the definition
+ <structname>snd_kcontrol</structname> instance (that's why the definition
of <parameter>my_control</parameter> can be with
<parameter>__devinitdata</parameter>
prefix), and <function>snd_ctl_add</function> assigns the given
@@ -3849,7 +3850,7 @@ struct _snd_pcm_runtime {
control id pointer for the notification. The event-mask
specifies the types of notification, for example, in the above
example, the change of control values is notified.
- The id pointer is the pointer of <type>snd_ctl_elem_id_t</type>
+ The id pointer is the pointer of struct <structname>snd_ctl_elem_id</structname>
to be notified.
You can find some examples in <filename>es1938.c</filename> or
<filename>es1968.c</filename> for hardware volume interrupts.
@@ -3882,35 +3883,35 @@ struct _snd_pcm_runtime {
<title>Example of AC97 Interface</title>
<programlisting>
<![CDATA[
- struct snd_mychip {
+ struct mychip {
....
- ac97_t *ac97;
+ struct snd_ac97 *ac97;
....
};
- static unsigned short snd_mychip_ac97_read(ac97_t *ac97,
+ static unsigned short snd_mychip_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
- mychip_t *chip = ac97->private_data;
+ struct mychip *chip = ac97->private_data;
....
// read a register value here from the codec
return the_register_value;
}
- static void snd_mychip_ac97_write(ac97_t *ac97,
+ static void snd_mychip_ac97_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short val)
{
- mychip_t *chip = ac97->private_data;
+ struct mychip *chip = ac97->private_data;
....
// write the given register value to the codec
}
- static int snd_mychip_ac97(mychip_t *chip)
+ static int snd_mychip_ac97(struct mychip *chip)
{
- ac97_bus_t *bus;
- ac97_template_t ac97;
+ struct snd_ac97_bus *bus;
+ struct snd_ac97_template ac97;
int err;
- static ac97_bus_ops_t ops = {
+ static struct snd_ac97_bus_ops ops = {
.write = snd_mychip_ac97_write,
.read = snd_mychip_ac97_read,
};
@@ -3937,8 +3938,8 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- ac97_bus_t *bus;
- static ac97_bus_ops_t ops = {
+ struct snd_ac97_bus *bus;
+ static struct snd_ac97_bus_ops ops = {
.write = snd_mychip_ac97_write,
.read = snd_mychip_ac97_read,
};
@@ -3952,13 +3953,14 @@ struct _snd_pcm_runtime {
</para>
<para>
- And then call <function>snd_ac97_mixer()</function> with an <type>ac97_template_t</type>
+ And then call <function>snd_ac97_mixer()</function> with an
+ struct <structname>snd_ac97_template</structname>
record together with the bus pointer created above.
<informalexample>
<programlisting>
<![CDATA[
- ac97_template_t ac97;
+ struct snd_ac97_template ac97;
int err;
memset(&ac97, 0, sizeof(ac97));
@@ -3995,10 +3997,10 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static unsigned short snd_mychip_ac97_read(ac97_t *ac97,
+ static unsigned short snd_mychip_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
- mychip_t *chip = ac97->private_data;
+ struct mychip *chip = ac97->private_data;
....
return the_register_value;
}
@@ -4016,7 +4018,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void snd_mychip_ac97_write(ac97_t *ac97,
+ static void snd_mychip_ac97_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short val)
]]>
</programlisting>
@@ -4163,7 +4165,7 @@ struct _snd_pcm_runtime {
<title>Multiple Codecs</title>
<para>
When there are several codecs on the same card, you need to
- call <function>snd_ac97_new()</function> multiple times with
+ call <function>snd_ac97_mixer()</function> multiple times with
ac97.num=1 or greater. The <structfield>num</structfield> field
specifies the codec
number.
@@ -4212,7 +4214,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_rawmidi_t *rmidi;
+ struct snd_rawmidi *rmidi;
snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, port, integrated,
irq, irq_flags, &rmidi);
]]>
@@ -4253,17 +4255,17 @@ struct _snd_pcm_runtime {
Usually, the port address corresponds to the command port and
port + 1 corresponds to the data port. If not, you may change
the <structfield>cport</structfield> field of
- <type>mpu401_t</type> manually
- afterward. However, <type>mpu401_t</type> pointer is not
+ struct <structname>snd_mpu401</structname> manually
+ afterward. However, <structname>snd_mpu401</structname> pointer is not
returned explicitly by
<function>snd_mpu401_uart_new()</function>. You need to cast
rmidi-&gt;private_data to
- <type>mpu401_t</type> explicitly,
+ <structname>snd_mpu401</structname> explicitly,
<informalexample>
<programlisting>
<![CDATA[
- mpu401_t *mpu;
+ struct snd_mpu401 *mpu;
mpu = rmidi->private_data;
]]>
</programlisting>
@@ -4359,7 +4361,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_rawmidi_t *rmidi;
+ struct snd_rawmidi *rmidi;
err = snd_rawmidi_new(chip->card, "MyMIDI", 0, outs, ins, &rmidi);
if (err < 0)
return err;
@@ -4419,7 +4421,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static snd_rawmidi_ops_t snd_mymidi_output_ops = {
+ static struct snd_rawmidi_ops snd_mymidi_output_ops = {
.open = snd_mymidi_output_open,
.close = snd_mymidi_output_close,
.trigger = snd_mymidi_output_trigger,
@@ -4439,9 +4441,9 @@ struct _snd_pcm_runtime {
<programlisting>
<![CDATA[
struct list_head *list;
- snd_rawmidi_substream_t *substream;
+ struct snd_rawmidi_substream *substream;
list_for_each(list, &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substreams) {
- substream = list_entry(list, snd_rawmidi_substream_t, list);
+ substream = list_entry(list, struct snd_rawmidi_substream, list);
sprintf(substream->name, "My MIDI Port %d", substream->number + 1);
}
/* same for SNDRV_RAWMIDI_STREAM_INPUT */
@@ -4463,12 +4465,12 @@ struct _snd_pcm_runtime {
<para>
If there is more than one port, your callbacks can determine the
- port index from the snd_rawmidi_substream_t data passed to each
+ port index from the struct snd_rawmidi_substream data passed to each
callback:
<informalexample>
<programlisting>
<![CDATA[
- snd_rawmidi_substream_t *substream;
+ struct snd_rawmidi_substream *substream;
int index = substream->number;
]]>
</programlisting>
@@ -4481,7 +4483,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_open(snd_rawmidi_substream_t *substream);
+ static int snd_xxx_open(struct snd_rawmidi_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -4499,7 +4501,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int snd_xxx_close(snd_rawmidi_substream_t *substream);
+ static int snd_xxx_close(struct snd_rawmidi_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -4522,7 +4524,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void snd_xxx_output_trigger(snd_rawmidi_substream_t *substream, int up);
+ static void snd_xxx_output_trigger(struct snd_rawmidi_substream *substream, int up);
]]>
</programlisting>
</informalexample>
@@ -4547,7 +4549,7 @@ struct _snd_pcm_runtime {
<![CDATA[
unsigned char data;
while (snd_rawmidi_transmit_peek(substream, &data, 1) == 1) {
- if (mychip_try_to_transmit(data))
+ if (snd_mychip_try_to_transmit(data))
snd_rawmidi_transmit_ack(substream, 1);
else
break; /* hardware FIFO full */
@@ -4564,11 +4566,11 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- while (mychip_transmit_possible()) {
+ while (snd_mychip_transmit_possible()) {
unsigned char data;
if (snd_rawmidi_transmit(substream, &data, 1) != 1)
break; /* no more data */
- mychip_transmit(data);
+ snd_mychip_transmit(data);
}
]]>
</programlisting>
@@ -4603,7 +4605,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void snd_xxx_input_trigger(snd_rawmidi_substream_t *substream, int up);
+ static void snd_xxx_input_trigger(struct snd_rawmidi_substream *substream, int up);
]]>
</programlisting>
</informalexample>
@@ -4647,7 +4649,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void snd_xxx_drain(snd_rawmidi_substream_t *substream);
+ static void snd_xxx_drain(struct snd_rawmidi_substream *substream);
]]>
</programlisting>
</informalexample>
@@ -4661,7 +4663,7 @@ struct _snd_pcm_runtime {
<para>
This callback is optional. If you do not set
- <structfield>drain</structfield> in the snd_rawmidi_ops_t
+ <structfield>drain</structfield> in the struct snd_rawmidi_ops
structure, ALSA will simply wait for 50&nbsp;milliseconds
instead.
</para>
@@ -4703,7 +4705,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
snd_opl3_create(card, lport, rport, OPL3_HW_OPL3_XXX,
integrated, &opl3);
]]>
@@ -4736,7 +4738,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- opl3_t *opl3;
+ struct snd_opl3 *opl3;
snd_opl3_new(card, OPL3_HW_OPL3_XXX, &opl3);
]]>
</programlisting>
@@ -4767,7 +4769,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_hwdep_t *opl3hwdep;
+ struct snd_hwdep *opl3hwdep;
snd_opl3_hwdep_new(opl3, 0, 1, &opl3hwdep);
]]>
</programlisting>
@@ -4804,7 +4806,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_hwdep_t *hw;
+ struct snd_hwdep *hw;
snd_hwdep_new(card, "My HWDEP", 0, &hw);
]]>
</programlisting>
@@ -4823,7 +4825,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- mydata_t *p = kmalloc(sizeof(*p), GFP_KERNEL);
+ struct mydata *p = kmalloc(sizeof(*p), GFP_KERNEL);
hw->private_data = p;
hw->private_free = mydata_free;
]]>
@@ -4835,9 +4837,9 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void mydata_free(snd_hwdep_t *hw)
+ static void mydata_free(struct snd_hwdep *hw)
{
- mydata_t *p = hw->private_data;
+ struct mydata *p = hw->private_data;
kfree(p);
}
]]>
@@ -5061,9 +5063,9 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int playback_copy(snd_pcm_substream_t *substream, int channel,
+ static int playback_copy(struct snd_pcm_substream *substream, int channel,
snd_pcm_uframes_t pos, void *src, snd_pcm_uframes_t count);
- static int capture_copy(snd_pcm_substream_t *substream, int channel,
+ static int capture_copy(struct snd_pcm_substream *substream, int channel,
snd_pcm_uframes_t pos, void *dst, snd_pcm_uframes_t count);
]]>
</programlisting>
@@ -5144,7 +5146,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int silence(snd_pcm_substream_t *substream, int channel,
+ static int silence(struct snd_pcm_substream *substream, int channel,
snd_pcm_uframes_t pos, snd_pcm_uframes_t count);
]]>
</programlisting>
@@ -5211,7 +5213,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_pcm_sgbuf_t *sgbuf = (snd_pcm_sgbuf_t*)substream->dma_private;
+ struct snd_sg_buf *sgbuf = (struct snd_sg_buf_t*)substream->dma_private;
]]>
</programlisting>
</informalexample>
@@ -5266,7 +5268,7 @@ struct _snd_pcm_runtime {
#include <linux/vmalloc.h>
/* get the physical page pointer on the given offset */
- static struct page *mychip_page(snd_pcm_substream_t *substream,
+ static struct page *mychip_page(struct snd_pcm_substream *substream,
unsigned long offset)
{
void *pageptr = substream->runtime->dma_area + offset;
@@ -5301,7 +5303,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- snd_info_entry_t *entry;
+ struct snd_info_entry *entry;
int err = snd_card_proc_new(card, "my-file", &entry);
]]>
</programlisting>
@@ -5345,8 +5347,8 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void my_proc_read(snd_info_entry_t *entry,
- snd_info_buffer_t *buffer);
+ static void my_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer);
]]>
</programlisting>
</informalexample>
@@ -5361,10 +5363,10 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void my_proc_read(snd_info_entry_t *entry,
- snd_info_buffer_t *buffer)
+ static void my_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
- chip_t *chip = entry->private_data;
+ struct my_chip *chip = entry->private_data;
snd_iprintf(buffer, "This is my chip!\n");
snd_iprintf(buffer, "Port = %ld\n", chip->port);
@@ -5453,7 +5455,7 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static long my_file_io_read(snd_info_entry_t *entry,
+ static long my_file_io_read(struct snd_info_entry *entry,
void *file_private_data,
struct file *file,
char *buf,
@@ -5488,22 +5490,60 @@ struct _snd_pcm_runtime {
<constant>CONFIG_PM</constant>.
</para>
+ <para>
+ If the driver supports the suspend/resume
+ <emphasis>fully</emphasis>, that is, the device can be
+ properly resumed to the status at the suspend is called,
+ you can set <constant>SNDRV_PCM_INFO_RESUME</constant> flag
+ to pcm info field. Usually, this is possible when the
+ registers of ths chip can be safely saved and restored to the
+ RAM. If this is set, the trigger callback is called with
+ <constant>SNDRV_PCM_TRIGGER_RESUME</constant> after resume
+ callback is finished.
+ </para>
+
+ <para>
+ Even if the driver doesn't support PM fully but only the
+ partial suspend/resume is possible, it's still worthy to
+ implement suspend/resume callbacks. In such a case, applications
+ would reset the status by calling
+ <function>snd_pcm_prepare()</function> and restart the stream
+ appropriately. Hence, you can define suspend/resume callbacks
+ below but don't set <constant>SNDRV_PCM_INFO_RESUME</constant>
+ info flag to the PCM.
+ </para>
+
+ <para>
+ Note that the trigger with SUSPEND can be always called when
+ <function>snd_pcm_suspend_all</function> is called,
+ regardless of <constant>SNDRV_PCM_INFO_RESUME</constant> flag.
+ The <constant>RESUME</constant> flag affects only the behavior
+ of <function>snd_pcm_resume()</function>.
+ (Thus, in theory,
+ <constant>SNDRV_PCM_TRIGGER_RESUME</constant> isn't needed
+ to be handled in the trigger callback when no
+ <constant>SNDRV_PCM_INFO_RESUME</constant> flag is set. But,
+ it's better to keep it for compatibility reason.)
+ </para>
<para>
- ALSA provides the common power-management layer. Each card driver
- needs to have only low-level suspend and resume callbacks.
+ In the earlier version of ALSA drivers, a common
+ power-management layer was provided, but it has been removed.
+ The driver needs to define the suspend/resume hooks according to
+ the bus the device is assigned. In the case of PCI driver, the
+ callbacks look like below:
<informalexample>
<programlisting>
<![CDATA[
#ifdef CONFIG_PM
- static int snd_my_suspend(snd_card_t *card, pm_message_t state)
+ static int snd_my_suspend(struct pci_dev *pci, pm_message_t state)
{
- .... // do things for suspsend
+ .... /* do things for suspsend */
return 0;
}
- static int snd_my_resume(snd_card_t *card)
+ static int snd_my_resume(struct pci_dev *pci)
{
- .... // do things for suspsend
+ .... /* do things for suspsend */
return 0;
}
#endif
@@ -5516,11 +5556,18 @@ struct _snd_pcm_runtime {
The scheme of the real suspend job is as following.
<orderedlist>
- <listitem><para>Retrieve the chip data from pm_private_data field.</para></listitem>
+ <listitem><para>Retrieve the card and the chip data.</para></listitem>
+ <listitem><para>Call <function>snd_power_change_state()</function> with
+ <constant>SNDRV_CTL_POWER_D3hot</constant> to change the
+ power status.</para></listitem>
<listitem><para>Call <function>snd_pcm_suspend_all()</function> to suspend the running PCM streams.</para></listitem>
+ <listitem><para>If AC97 codecs are used, call
+ <function>snd_ac97_resume()</function> for each codec.</para></listitem>
<listitem><para>Save the register values if necessary.</para></listitem>
<listitem><para>Stop the hardware if necessary.</para></listitem>
- <listitem><para>Disable the PCI device by calling <function>pci_disable_device()</function>.</para></listitem>
+ <listitem><para>Disable the PCI device by calling
+ <function>pci_disable_device()</function>. Then, call
+ <function>pci_save_state()</function> at last.</para></listitem>
</orderedlist>
</para>
@@ -5530,18 +5577,24 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static int mychip_suspend(snd_card_t *card, pm_message_t state)
+ static int mychip_suspend(strut pci_dev *pci, pm_message_t state)
{
/* (1) */
- mychip_t *chip = card->pm_private_data;
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct mychip *chip = card->private_data;
/* (2) */
- snd_pcm_suspend_all(chip->pcm);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
/* (3) */
- snd_mychip_save_registers(chip);
+ snd_pcm_suspend_all(chip->pcm);
/* (4) */
- snd_mychip_stop_hardware(chip);
+ snd_ac97_suspend(chip->ac97);
/* (5) */
- pci_disable_device(chip->pci);
+ snd_mychip_save_registers(chip);
+ /* (6) */
+ snd_mychip_stop_hardware(chip);
+ /* (7) */
+ pci_disable_device(pci);
+ pci_save_state(pci);
return 0;
}
]]>
@@ -5553,14 +5606,17 @@ struct _snd_pcm_runtime {
The scheme of the real resume job is as following.
<orderedlist>
- <listitem><para>Retrieve the chip data from pm_private_data field.</para></listitem>
- <listitem><para>Enable the pci device again by calling
- <function>pci_enable_device()</function>.</para></listitem>
+ <listitem><para>Retrieve the card and the chip data.</para></listitem>
+ <listitem><para>Set up PCI. First, call <function>pci_restore_state()</function>.
+ Then enable the pci device again by calling <function>pci_enable_device()</function>.
+ Call <function>pci_set_master()</function> if necessary, too.</para></listitem>
<listitem><para>Re-initialize the chip.</para></listitem>
<listitem><para>Restore the saved registers if necessary.</para></listitem>
<listitem><para>Resume the mixer, e.g. calling
<function>snd_ac97_resume()</function>.</para></listitem>
<listitem><para>Restart the hardware (if any).</para></listitem>
+ <listitem><para>Call <function>snd_power_change_state()</function> with
+ <constant>SNDRV_CTL_POWER_D0</constant> to notify the processes.</para></listitem>
</orderedlist>
</para>
@@ -5570,12 +5626,15 @@ struct _snd_pcm_runtime {
<informalexample>
<programlisting>
<![CDATA[
- static void mychip_resume(mychip_t *chip)
+ static int mychip_resume(struct pci_dev *pci)
{
/* (1) */
- mychip_t *chip = card->pm_private_data;
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct mychip *chip = card->private_data;
/* (2) */
- pci_enable_device(chip->pci);
+ pci_restore_state(pci);
+ pci_enable_device(pci);
+ pci_set_master(pci);
/* (3) */
snd_mychip_reinit_chip(chip);
/* (4) */
@@ -5584,6 +5643,8 @@ struct _snd_pcm_runtime {
snd_ac97_resume(chip->ac97);
/* (6) */
snd_mychip_restart_chip(chip);
+ /* (7) */
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
return 0;
}
]]>
@@ -5592,8 +5653,23 @@ struct _snd_pcm_runtime {
</para>
<para>
- OK, we have all callbacks now. Let's set up them now. In the
- initialization of the card, add the following:
+ As shown in the above, it's better to save registers after
+ suspending the PCM operations via
+ <function>snd_pcm_suspend_all()</function> or
+ <function>snd_pcm_suspend()</function>. It means that the PCM
+ streams are already stoppped when the register snapshot is
+ taken. But, remind that you don't have to restart the PCM
+ stream in the resume callback. It'll be restarted via
+ trigger call with <constant>SNDRV_PCM_TRIGGER_RESUME</constant>
+ when necessary.
+ </para>
+
+ <para>
+ OK, we have all callbacks now. Let's set them up. In the
+ initialization of the card, make sure that you can get the chip
+ data from the card instance, typically via
+ <structfield>private_data</structfield> field, in case you
+ created the chip data individually.
<informalexample>
<programlisting>
@@ -5602,33 +5678,56 @@ struct _snd_pcm_runtime {
const struct pci_device_id *pci_id)
{
....
- snd_card_t *card;
- mychip_t *chip;
+ struct snd_card *card;
+ struct mychip *chip;
....
- snd_card_set_pm_callback(card, snd_my_suspend, snd_my_resume, chip);
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
+ ....
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ ....
+ card->private_data = chip;
+ ....
+ }
+]]>
+ </programlisting>
+ </informalexample>
+
+ When you created the chip data with
+ <function>snd_card_new()</function>, it's anyway accessible
+ via <structfield>private_data</structfield> field.
+
+ <informalexample>
+ <programlisting>
+<![CDATA[
+ static int __devinit snd_mychip_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
+ {
+ ....
+ struct snd_card *card;
+ struct mychip *chip;
+ ....
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct mychip));
+ ....
+ chip = card->private_data;
....
}
]]>
</programlisting>
</informalexample>
- Here you don't have to put ifdef CONFIG_PM around, since it's already
- checked in the header and expanded to empty if not needed.
</para>
<para>
- If you need a space for saving the registers, you'll need to
- allocate the buffer for it here, too, since it would be fatal
+ If you need a space for saving the registers, allocate the
+ buffer for it here, too, since it would be fatal
if you cannot allocate a memory in the suspend phase.
The allocated buffer should be released in the corresponding
destructor.
</para>
<para>
- And next, set suspend/resume callbacks to the pci_driver,
- This can be done by passing a macro SND_PCI_PM_CALLBACKS
- in the pci_driver struct. This macro is expanded to the correct
- (global) callbacks if CONFIG_PM is set.
+ And next, set suspend/resume callbacks to the pci_driver.
<informalexample>
<programlisting>
@@ -5638,7 +5737,10 @@ struct _snd_pcm_runtime {
.id_table = snd_my_ids,
.probe = snd_my_probe,
.remove = __devexit_p(snd_my_remove),
- SND_PCI_PM_CALLBACKS
+ #ifdef CONFIG_PM
+ .suspend = snd_my_suspend,
+ .resume = snd_my_resume,
+ #endif
};
]]>
</programlisting>
diff --git a/Documentation/sound/alsa/Procfile.txt b/Documentation/sound/alsa/Procfile.txt
index 25c5d648aef6..1fe48846d78f 100644
--- a/Documentation/sound/alsa/Procfile.txt
+++ b/Documentation/sound/alsa/Procfile.txt
@@ -138,6 +138,22 @@ card*/codec97#0/ac97#?-?+regs
# echo 02 9f1f > /proc/asound/card0/codec97#0/ac97#0-0+regs
+USB Audio Streams
+-----------------
+
+card*/stream*
+ Shows the assignment and the current status of each audio stream
+ of the given card. This information is very useful for debugging.
+
+
+HD-Audio Codecs
+---------------
+
+card*/codec#*
+ Shows the general codec information and the attribute of each
+ widget node.
+
+
Sequencer Information
---------------------
diff --git a/Documentation/sound/alsa/hda_codec.txt b/Documentation/sound/alsa/hda_codec.txt
index e9d07b8f1acb..0be57ed81302 100644
--- a/Documentation/sound/alsa/hda_codec.txt
+++ b/Documentation/sound/alsa/hda_codec.txt
@@ -63,7 +63,7 @@ The bus instance is created via snd_hda_bus_new(). You need to pass
the card instance, the template, and the pointer to store the
resultant bus instance.
-int snd_hda_bus_new(snd_card_t *card, const struct hda_bus_template *temp,
+int snd_hda_bus_new(struct snd_card *card, const struct hda_bus_template *temp,
struct hda_bus **busp);
It returns zero if successful. A negative return value means any
@@ -166,14 +166,14 @@ The ops field contains the following callback functions:
struct hda_pcm_ops {
int (*open)(struct hda_pcm_stream *info, struct hda_codec *codec,
- snd_pcm_substream_t *substream);
+ struct snd_pcm_substream *substream);
int (*close)(struct hda_pcm_stream *info, struct hda_codec *codec,
- snd_pcm_substream_t *substream);
+ struct snd_pcm_substream *substream);
int (*prepare)(struct hda_pcm_stream *info, struct hda_codec *codec,
unsigned int stream_tag, unsigned int format,
- snd_pcm_substream_t *substream);
+ struct snd_pcm_substream *substream);
int (*cleanup)(struct hda_pcm_stream *info, struct hda_codec *codec,
- snd_pcm_substream_t *substream);
+ struct snd_pcm_substream *substream);
};
All are non-NULL, so you can call them safely without NULL check.
@@ -284,7 +284,7 @@ parameter, and PCI subsystem IDs. If the matching entry is found, it
returns the config field value.
snd_hda_add_new_ctls() can be used to create and add control entries.
-Pass the zero-terminated array of snd_kcontrol_new_t. The same array
+Pass the zero-terminated array of struct snd_kcontrol_new. The same array
can be passed to snd_hda_resume_ctls() for resume.
Note that this will call control->put callback of these entries. So,
put callback should check codec->in_resume and force to restore the
@@ -292,7 +292,7 @@ given value if it's non-zero even if the value is identical with the
cached value.
Macros HDA_CODEC_VOLUME(), HDA_CODEC_MUTE() and their variables can be
-used for the entry of snd_kcontrol_new_t.
+used for the entry of struct snd_kcontrol_new.
The input MUX helper callbacks for such a control are provided, too:
snd_hda_input_mux_info() and snd_hda_input_mux_put(). See
diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt
index baf17b381588..ad0bedf678b3 100644
--- a/Documentation/sysrq.txt
+++ b/Documentation/sysrq.txt
@@ -202,17 +202,13 @@ you must call __handle_sysrq_nolock instead.
* I have more questions, who can I ask?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-You may feel free to send email to myrdraal@deathsdoor.com, and I will
-respond as soon as possible.
- -Myrdraal
-
And I'll answer any questions about the registration system you got, also
responding as soon as possible.
-Crutcher
* Credits
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Written by Mydraal <myrdraal@deathsdoor.com>
+Written by Mydraal <vulpyne@vulpyne.net>
Updated by Adam Sulmicki <adam@cfar.umd.edu>
Updated by Jeremy M. Dolan <jmd@turbogeek.org> 2001/01/28 10:15:59
Added to by Crutcher Dunnavant <crutcher+kernel@datastacks.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index b49a4ad3b872..6246b7f11632 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -650,6 +650,11 @@ L: linux-crypto@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
S: Maintained
+CS5535 Audio ALSA driver
+P: Jaya Kumar
+M: jayakumar.alsa@gmail.com
+S: Maintained
+
CYBERPRO FB DRIVER
P: Russell King
M: rmk@arm.linux.org.uk
@@ -1465,7 +1470,6 @@ P: Several
L: kernel-janitors@osdl.org
W: http://www.kerneljanitors.org/
W: http://sf.net/projects/kernel-janitor/
-W: http://developer.osdl.org/rddunlap/kj-patches/
S: Maintained
KERNEL NFSD
@@ -1480,7 +1484,7 @@ KEXEC
P: Eric Biederman
P: Randy Dunlap
M: ebiederm@xmission.com
-M: rddunlap@osdl.org
+M: rdunlap@xenotime.net
W: http://www.xmission.com/~ebiederm/files/kexec/
L: linux-kernel@vger.kernel.org
L: fastboot@osdl.org
@@ -2581,7 +2585,6 @@ S: Maintained
UDF FILESYSTEM
P: Ben Fennema
M: bfennema@falcon.csc.calpoly.edu
-L: linux_udf@hpesjro.fc.hp.com
W: http://linux-udf.sourceforge.net
S: Maintained
@@ -2634,6 +2637,12 @@ L: linux-usb-users@lists.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
S: Maintained
+USB ISP116X DRIVER
+P: Olav Kongas
+M: ok@artecdesign.ee
+L: linux-usb-devel@lists.sourceforge.net
+S: Maintained
+
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
@@ -2645,7 +2654,7 @@ USB MASS STORAGE DRIVER
P: Matthew Dharm
M: mdharm-usb@one-eyed-alien.net
L: linux-usb-users@lists.sourceforge.net
-L: linux-usb-devel@lists.sourceforge.net
+L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
diff --git a/Makefile b/Makefile
index 497884d3d556..599e744d3e33 100644
--- a/Makefile
+++ b/Makefile
@@ -286,10 +286,6 @@ export quiet Q KBUILD_VERBOSE
cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
-# For backward compatibility
-check_gcc = $(warning check_gcc is deprecated - use cc-option) \
- $(call cc-option, $(1),$(2))
-
# cc-option-yn
# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
@@ -481,18 +477,20 @@ ifeq ($(dot-config),1)
# Read in dependencies to all Kconfig* files, make sure to run
# oldconfig if changes are detected.
--include .config.cmd
+-include .kconfig.d
include .config
# If .config needs to be updated, it will be done via the dependency
# that autoconf has on .config.
# To avoid any implicit rule to kick in, define an empty command
-.config: ;
+.config .kconfig.d: ;
# If .config is newer than include/linux/autoconf.h, someone tinkered
-# with it and forgot to run make oldconfig
-include/linux/autoconf.h: .config
+# with it and forgot to run make oldconfig.
+# If kconfig.d is missing then we are probarly in a cleaned tree so
+# we execute the config step to be sure to catch updated Kconfig files
+include/linux/autoconf.h: .kconfig.d .config
$(Q)mkdir -p include/linux
$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
else
@@ -1066,7 +1064,7 @@ help:
@echo ' all - Build all targets marked with [*]'
@echo '* vmlinux - Build the bare kernel'
@echo '* modules - Build all modules'
- @echo ' modules_install - Install all modules'
+ @echo ' modules_install - Install all modules to INSTALL_MOD_PATH (default: /)'
@echo ' dir/ - Build all files in dir and below'
@echo ' dir/file.[ois] - Build specified target only'
@echo ' dir/file.ko - Build module including final link'
@@ -1240,8 +1238,11 @@ cscope: FORCE
quiet_cmd_TAGS = MAKE $@
define cmd_TAGS
rm -f $@; \
- ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
- $(all-sources) | xargs etags $$ETAGSF -a
+ ETAGSF=`etags --version | grep -i exuberant >/dev/null && \
+ echo "-I __initdata,__exitdata,__acquires,__releases \
+ -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
+ --extra=+f --c-kinds=+px"`; \
+ $(all-sources) | xargs etags $$ETAGSF -a
endef
TAGS: FORCE
@@ -1251,8 +1252,11 @@ TAGS: FORCE
quiet_cmd_tags = MAKE $@
define cmd_tags
rm -f $@; \
- CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
- $(all-sources) | xargs ctags $$CTAGSF -a
+ CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \
+ echo "-I __initdata,__exitdata,__acquires,__releases \
+ -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
+ --extra=+f --c-kinds=+px"`; \
+ $(all-sources) | xargs ctags $$CTAGSF -a
endef
tags: FORCE
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 07892f4012d8..277498ae5b6c 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -43,6 +43,7 @@
#include <asm/arch/pxafb.h>
#include <asm/arch/mmc.h>
#include <asm/arch/irda.h>
+#include <asm/arch/ohci.h>
#include "generic.h"
@@ -393,6 +394,25 @@ static struct platform_device *platform_devices[] __initdata = {
&mst_flash_device[1],
};
+static int mainstone_ohci_init(struct device *dev)
+{
+ /* setup Port1 GPIO pin. */
+ pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
+ pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
+
+ /* Set the Power Control Polarity Low and Power Sense
+ Polarity Low to active low. */
+ UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
+ ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+
+ return 0;
+}
+
+static struct pxaohci_platform_data mainstone_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .init = mainstone_ohci_init,
+};
+
static void __init mainstone_init(void)
{
int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */
@@ -424,6 +444,7 @@ static void __init mainstone_init(void)
pxa_set_mci_info(&mainstone_mci_platform_data);
pxa_set_ficp_info(&mainstone_ficp_platform_data);
+ pxa_set_ohci_info(&mainstone_ohci_platform_data);
}
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index c722a9a91fcc..b41b1efaa2cf 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -21,6 +21,7 @@
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/arch/pxa-regs.h>
+#include <asm/arch/ohci.h>
#include "generic.h"
@@ -194,6 +195,11 @@ static struct platform_device ohci_device = {
.resource = pxa27x_ohci_resources,
};
+void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
+{
+ ohci_device.dev.platform_data = info;
+}
+
static struct platform_device *devices[] __initdata = {
&ohci_device,
};
diff --git a/arch/arm26/nwfpe/fpmodule.c b/arch/arm26/nwfpe/fpmodule.c
index 528fa710aa34..5258c6096fb9 100644
--- a/arch/arm26/nwfpe/fpmodule.c
+++ b/arch/arm26/nwfpe/fpmodule.c
@@ -46,10 +46,9 @@ typedef struct task_struct* PTASK;
#ifdef MODULE
void fp_send_sig(unsigned long sig, PTASK p, int priv);
-#if LINUX_VERSION_CODE > 0x20115
+
MODULE_AUTHOR("Scott Bambrough <scottb@rebel.com>");
MODULE_DESCRIPTION("NWFPE floating point emulator");
-#endif
#else
#define fp_send_sig send_sig
diff --git a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
index 04a405345203..2b62dee35c6c 100644
--- a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
+++ b/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
@@ -177,9 +177,10 @@ static unsigned int nforce2_fsb_read(int bootfsb)
*/
static int nforce2_set_fsb(unsigned int fsb)
{
- u32 pll, temp = 0;
+ u32 temp = 0;
unsigned int tfsb;
int diff;
+ int pll = 0;
if ((fsb > max_fsb) || (fsb < NFORCE2_MIN_FSB)) {
printk(KERN_ERR "cpufreq: FSB %d is out of range!\n", fsb);
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 68a1fc87f4ca..0fbbd4c1072e 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -45,7 +45,7 @@
#define PFX "powernow-k8: "
#define BFX PFX "BIOS error: "
-#define VERSION "version 1.50.4"
+#define VERSION "version 1.60.0"
#include "powernow-k8.h"
/* serialize freq changes */
@@ -216,10 +216,10 @@ static int write_new_vid(struct powernow_k8_data *data, u32 vid)
do {
wrmsr(MSR_FIDVID_CTL, lo, STOP_GRANT_5NS);
- if (i++ > 100) {
- printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n");
- return 1;
- }
+ if (i++ > 100) {
+ printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n");
+ return 1;
+ }
} while (query_current_values_with_pending_wait(data));
if (savefid != data->currfid) {
@@ -336,7 +336,7 @@ static int core_voltage_pre_transition(struct powernow_k8_data *data, u32 reqvid
/* Phase 2 - core frequency transition */
static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
{
- u32 vcoreqfid, vcocurrfid, vcofiddiff, savevid = data->currvid;
+ u32 vcoreqfid, vcocurrfid, vcofiddiff, fid_interval, savevid = data->currvid;
if ((reqfid < HI_FID_TABLE_BOTTOM) && (data->currfid < HI_FID_TABLE_BOTTOM)) {
printk(KERN_ERR PFX "ph2: illegal lo-lo transition 0x%x 0x%x\n",
@@ -359,9 +359,11 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
: vcoreqfid - vcocurrfid;
while (vcofiddiff > 2) {
+ (data->currfid & 1) ? (fid_interval = 1) : (fid_interval = 2);
+
if (reqfid > data->currfid) {
if (data->currfid > LO_FID_TABLE_TOP) {
- if (write_new_fid(data, data->currfid + 2)) {
+ if (write_new_fid(data, data->currfid + fid_interval)) {
return 1;
}
} else {
@@ -371,7 +373,7 @@ static int core_frequency_transition(struct powernow_k8_data *data, u32 reqfid)
}
}
} else {
- if (write_new_fid(data, data->currfid - 2))
+ if (write_new_fid(data, data->currfid - fid_interval))
return 1;
}
@@ -464,7 +466,7 @@ static int check_supported_cpu(unsigned int cpu)
set_cpus_allowed(current, cpumask_of_cpu(cpu));
if (smp_processor_id() != cpu) {
- printk(KERN_ERR "limiting to cpu %u failed\n", cpu);
+ printk(KERN_ERR PFX "limiting to cpu %u failed\n", cpu);
goto out;
}
@@ -474,7 +476,7 @@ static int check_supported_cpu(unsigned int cpu)
eax = cpuid_eax(CPUID_PROCESSOR_SIGNATURE);
if (((eax & CPUID_USE_XFAM_XMOD) != CPUID_USE_XFAM_XMOD) ||
((eax & CPUID_XFAM) != CPUID_XFAM_K8) ||
- ((eax & CPUID_XMOD) > CPUID_XMOD_REV_F)) {
+ ((eax & CPUID_XMOD) > CPUID_XMOD_REV_G)) {
printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax);
goto out;
}
@@ -517,22 +519,24 @@ static int check_pst_table(struct powernow_k8_data *data, struct pst_s *pst, u8
printk(KERN_ERR BFX "maxvid exceeded with pstate %d\n", j);
return -ENODEV;
}
- if ((pst[j].fid > MAX_FID)
- || (pst[j].fid & 1)
- || (j && (pst[j].fid < HI_FID_TABLE_BOTTOM))) {
+ if (pst[j].fid > MAX_FID) {
+ printk(KERN_ERR BFX "maxfid exceeded with pstate %d\n", j);
+ return -ENODEV;
+ }
+ if (j && (pst[j].fid < HI_FID_TABLE_BOTTOM)) {
/* Only first fid is allowed to be in "low" range */
- printk(KERN_ERR PFX "two low fids - %d : 0x%x\n", j, pst[j].fid);
+ printk(KERN_ERR BFX "two low fids - %d : 0x%x\n", j, pst[j].fid);
return -EINVAL;
}
if (pst[j].fid < lastfid)
lastfid = pst[j].fid;
}
if (lastfid & 1) {
- printk(KERN_ERR PFX "lastfid invalid\n");
+ printk(KERN_ERR BFX "lastfid invalid\n");
return -EINVAL;
}
if (lastfid > LO_FID_TABLE_TOP)
- printk(KERN_INFO PFX "first fid not from lo freq table\n");
+ printk(KERN_INFO BFX "first fid not from lo freq table\n");
return 0;
}
@@ -631,7 +635,7 @@ static int find_psb_table(struct powernow_k8_data *data)
dprintk("table vers: 0x%x\n", psb->tableversion);
if (psb->tableversion != PSB_VERSION_1_4) {
- printk(KERN_INFO BFX "PSB table is not v1.4\n");
+ printk(KERN_ERR BFX "PSB table is not v1.4\n");
return -ENODEV;
}
@@ -689,7 +693,7 @@ static int find_psb_table(struct powernow_k8_data *data)
* BIOS and Kernel Developer's Guide, which is available on
* www.amd.com
*/
- printk(KERN_INFO PFX "BIOS error - no PSB or ACPI _PSS objects\n");
+ printk(KERN_ERR PFX "BIOS error - no PSB or ACPI _PSS objects\n");
return -ENODEV;
}
@@ -912,7 +916,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
set_cpus_allowed(current, cpumask_of_cpu(pol->cpu));
if (smp_processor_id() != pol->cpu) {
- printk(KERN_ERR "limiting to cpu %u failed\n", pol->cpu);
+ printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
goto err_out;
}
@@ -982,6 +986,9 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol)
cpumask_t oldmask = CPU_MASK_ALL;
int rc, i;
+ if (!cpu_online(pol->cpu))
+ return -ENODEV;
+
if (!check_supported_cpu(pol->cpu))
return -ENODEV;
@@ -1021,7 +1028,7 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol)
set_cpus_allowed(current, cpumask_of_cpu(pol->cpu));
if (smp_processor_id() != pol->cpu) {
- printk(KERN_ERR "limiting to cpu %u failed\n", pol->cpu);
+ printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
goto err_out;
}
@@ -1162,10 +1169,9 @@ static void __exit powernowk8_exit(void)
cpufreq_unregister_driver(&cpufreq_amd64_driver);
}
-MODULE_AUTHOR("Paul Devriendt <paul.devriendt@amd.com> and Mark Langsdorf <mark.langsdorf@amd.com.");
+MODULE_AUTHOR("Paul Devriendt <paul.devriendt@amd.com> and Mark Langsdorf <mark.langsdorf@amd.com>");
MODULE_DESCRIPTION("AMD Athlon 64 and Opteron processor frequency driver.");
MODULE_LICENSE("GPL");
late_initcall(powernowk8_init);
module_exit(powernowk8_exit);
-
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
index b1e85bb36396..d0de37d58e9a 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
@@ -42,7 +42,7 @@ struct powernow_k8_data {
#define CPUID_XFAM 0x0ff00000 /* extended family */
#define CPUID_XFAM_K8 0
#define CPUID_XMOD 0x000f0000 /* extended model */
-#define CPUID_XMOD_REV_F 0x00040000
+#define CPUID_XMOD_REV_G 0x00060000
#define CPUID_USE_XFAM_XMOD 0x00000f00
#define CPUID_GET_MAX_CAPABILITIES 0x80000000
#define CPUID_FREQ_VOLT_CAPABILITIES 0x80000007
@@ -86,13 +86,14 @@ struct powernow_k8_data {
* low fid table
* - lowest entry in the high fid table must be a <= 200MHz + 2 * the entry
* in the low fid table
- * - the parts can only step at 200 MHz intervals, so 1.9 GHz is never valid
+ * - the parts can only step at <= 200 MHz intervals, odd fid values are
+ * supported in revision G and later revisions.
* - lowest frequency must be >= interprocessor hypertransport link speed
* (only applies to MP systems obviously)
*/
/* fids (frequency identifiers) are arranged in 2 tables - lo and hi */
-#define LO_FID_TABLE_TOP 6 /* fid values marking the boundary */
+#define LO_FID_TABLE_TOP 7 /* fid values marking the boundary */
#define HI_FID_TABLE_BOTTOM 8 /* between the low and high tables */
#define LO_VCOFREQ_TABLE_TOP 1400 /* corresponding vco frequency values */
@@ -106,7 +107,7 @@ struct powernow_k8_data {
#define MIN_FREQ 800 /* Min and max freqs, per spec */
#define MAX_FREQ 5000
-#define INVALID_FID_MASK 0xffffffc1 /* not a valid fid if these bits are set */
+#define INVALID_FID_MASK 0xffffffc0 /* not a valid fid if these bits are set */
#define INVALID_VID_MASK 0xffffffc0 /* not a valid vid if these bits are set */
#define VID_OFF 0x3f
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
index 5b7d18a06afa..b425cd3d1838 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
@@ -40,6 +40,7 @@ static struct pci_dev *speedstep_chipset_dev;
*/
static unsigned int speedstep_processor = 0;
+static u32 pmbase;
/*
* There are only two frequency states for each processor. Values
@@ -56,34 +57,47 @@ static struct cpufreq_frequency_table speedstep_freqs[] = {
/**
- * speedstep_set_state - set the SpeedStep state
- * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
+ * speedstep_find_register - read the PMBASE address
*
- * Tries to change the SpeedStep state.
+ * Returns: -ENODEV if no register could be found
*/
-static void speedstep_set_state (unsigned int state)
+static int speedstep_find_register (void)
{
- u32 pmbase;
- u8 pm2_blk;
- u8 value;
- unsigned long flags;
-
- if (!speedstep_chipset_dev || (state > 0x1))
- return;
+ if (!speedstep_chipset_dev)
+ return -ENODEV;
/* get PMBASE */
pci_read_config_dword(speedstep_chipset_dev, 0x40, &pmbase);
if (!(pmbase & 0x01)) {
printk(KERN_ERR "speedstep-ich: could not find speedstep register\n");
- return;
+ return -ENODEV;
}
pmbase &= 0xFFFFFFFE;
if (!pmbase) {
printk(KERN_ERR "speedstep-ich: could not find speedstep register\n");
- return;
+ return -ENODEV;
}
+ dprintk("pmbase is 0x%x\n", pmbase);
+ return 0;
+}
+
+/**
+ * speedstep_set_state - set the SpeedStep state
+ * @state: new processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
+ *
+ * Tries to change the SpeedStep state.
+ */
+static void speedstep_set_state (unsigned int state)
+{
+ u8 pm2_blk;
+ u8 value;
+ unsigned long flags;
+
+ if (state > 0x1)
+ return;
+
/* Disable IRQs */
local_irq_save(flags);
@@ -315,10 +329,11 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
cpus_allowed = current->cpus_allowed;
set_cpus_allowed(current, policy->cpus);
- /* detect low and high frequency */
+ /* detect low and high frequency and transition latency */
result = speedstep_get_freqs(speedstep_processor,
&speedstep_freqs[SPEEDSTEP_LOW].frequency,
&speedstep_freqs[SPEEDSTEP_HIGH].frequency,
+ &policy->cpuinfo.transition_latency,
&speedstep_set_state);
set_cpus_allowed(current, cpus_allowed);
if (result)
@@ -335,7 +350,6 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
/* cpuinfo and default policy values */
policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
- policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
policy->cur = speed;
result = cpufreq_frequency_table_cpuinfo(policy, speedstep_freqs);
@@ -400,6 +414,9 @@ static int __init speedstep_init(void)
return -EINVAL;
}
+ if (speedstep_find_register())
+ return -ENODEV;
+
return cpufreq_register_driver(&speedstep_driver);
}
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c
index d368b3f5fce8..7c47005a1805 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c
@@ -320,11 +320,13 @@ EXPORT_SYMBOL_GPL(speedstep_detect_processor);
unsigned int speedstep_get_freqs(unsigned int processor,
unsigned int *low_speed,
unsigned int *high_speed,
+ unsigned int *transition_latency,
void (*set_state) (unsigned int state))
{
unsigned int prev_speed;
unsigned int ret = 0;
unsigned long flags;
+ struct timeval tv1, tv2;
if ((!processor) || (!low_speed) || (!high_speed) || (!set_state))
return -EINVAL;
@@ -337,7 +339,7 @@ unsigned int speedstep_get_freqs(unsigned int processor,
return -EIO;
dprintk("previous speed is %u\n", prev_speed);
-
+
local_irq_save(flags);
/* switch to low state */
@@ -350,8 +352,17 @@ unsigned int speedstep_get_freqs(unsigned int processor,
dprintk("low speed is %u\n", *low_speed);
+ /* start latency measurement */
+ if (transition_latency)
+ do_gettimeofday(&tv1);
+
/* switch to high state */
set_state(SPEEDSTEP_HIGH);
+
+ /* end latency measurement */
+ if (transition_latency)
+ do_gettimeofday(&tv2);
+
*high_speed = speedstep_get_processor_frequency(processor);
if (!*high_speed) {
ret = -EIO;
@@ -369,6 +380,25 @@ unsigned int speedstep_get_freqs(unsigned int processor,
if (*high_speed != prev_speed)
set_state(SPEEDSTEP_LOW);
+ if (transition_latency) {
+ *transition_latency = (tv2.tv_sec - tv1.tv_sec) * USEC_PER_SEC +
+ tv2.tv_usec - tv1.tv_usec;
+ dprintk("transition latency is %u uSec\n", *transition_latency);
+
+ /* convert uSec to nSec and add 20% for safety reasons */
+ *transition_latency *= 1200;
+
+ /* check if the latency measurement is too high or too low
+ * and set it to a safe value (500uSec) in that case
+ */
+ if (*transition_latency > 10000000 || *transition_latency < 50000) {
+ printk (KERN_WARNING "speedstep: frequency transition measured seems out of "
+ "range (%u nSec), falling back to a safe one of %u nSec.\n",
+ *transition_latency, 500000);
+ *transition_latency = 500000;
+ }
+ }
+
out:
local_irq_restore(flags);
return (ret);
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h
index 261a2c9b7f6b..6a727fd3a77e 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h
@@ -44,4 +44,5 @@ extern unsigned int speedstep_get_processor_frequency(unsigned int processor);
extern unsigned int speedstep_get_freqs(unsigned int processor,
unsigned int *low_speed,
unsigned int *high_speed,
+ unsigned int *transition_latency,
void (*set_state) (unsigned int state));
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
index 2718fb6f6aba..28cc5d524afc 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
@@ -269,6 +269,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
result = speedstep_get_freqs(speedstep_processor,
&speedstep_freqs[SPEEDSTEP_LOW].frequency,
&speedstep_freqs[SPEEDSTEP_HIGH].frequency,
+ NULL,
&speedstep_set_state);
if (result) {
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index e7921315ae9d..6d91b274589c 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/i386/kernel/cpu/proc.c
@@ -3,6 +3,7 @@
#include <linux/string.h>
#include <asm/semaphore.h>
#include <linux/seq_file.h>
+#include <linux/cpufreq.h>
/*
* Get CPU information for use by the procfs.
@@ -86,8 +87,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "stepping\t: unknown\n");
if ( cpu_has(c, X86_FEATURE_TSC) ) {
+ unsigned int freq = cpufreq_quick_get(n);
+ if (!freq)
+ freq = cpu_khz;
seq_printf(m, "cpu MHz\t\t: %u.%03u\n",
- cpu_khz / 1000, (cpu_khz % 1000));
+ freq / 1000, (freq % 1000));
}
/* Cache size */
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index f0dffa03fbba..ab0e9430f775 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -452,7 +452,7 @@ DO_VM86_ERROR( 3, SIGTRAP, "int3", int3)
#endif
DO_VM86_ERROR( 4, SIGSEGV, "overflow", overflow)
DO_VM86_ERROR( 5, SIGSEGV, "bounds", bounds)
-DO_ERROR_INFO( 6, SIGILL, "invalid operand", invalid_op, ILL_ILLOPN, regs->eip)
+DO_ERROR_INFO( 6, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->eip)
DO_ERROR( 9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun)
DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS)
DO_ERROR(11, SIGBUS, "segment not present", segment_not_present)
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 5add0bcf87a7..088e5dded8dc 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -43,6 +43,7 @@
#include <linux/initrd.h>
#include <linux/platform.h>
#include <linux/pm.h>
+#include <linux/cpufreq.h>
#include <asm/ia32.h>
#include <asm/machvec.h>
@@ -517,6 +518,7 @@ show_cpuinfo (struct seq_file *m, void *v)
char family[32], features[128], *cp, sep;
struct cpuinfo_ia64 *c = v;
unsigned long mask;
+ unsigned int proc_freq;
int i;
mask = c->features;
@@ -549,6 +551,10 @@ show_cpuinfo (struct seq_file *m, void *v)
sprintf(cp, " 0x%lx", mask);
}
+ proc_freq = cpufreq_quick_get(cpunum);
+ if (!proc_freq)
+ proc_freq = c->proc_freq / 1000;
+
seq_printf(m,
"processor : %d\n"
"vendor : %s\n"
@@ -565,7 +571,7 @@ show_cpuinfo (struct seq_file *m, void *v)
"BogoMIPS : %lu.%02lu\n",
cpunum, c->vendor, family, c->model, c->revision, c->archrev,
features, c->ppn, c->number,
- c->proc_freq / 1000000, c->proc_freq % 1000000,
+ proc_freq / 1000, proc_freq % 1000,
c->itc_freq / 1000000, c->itc_freq % 1000000,
lpj*HZ/500000, (lpj*HZ/5000) % 100);
#ifdef CONFIG_SMP
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 330cf84d21fe..60353f5acc48 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -420,7 +420,7 @@ asmlinkage ssize_t sys32_pread(unsigned int fd, char * buf,
goto out;
pos = merge_64(a4, a5);
ret = rw_verify_area(READ, file, &pos, count);
- if (ret)
+ if (ret < 0)
goto out;
ret = -EINVAL;
if (!file->f_op || !(read = file->f_op->read))
@@ -455,7 +455,7 @@ asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char * buf,
goto out;
pos = merge_64(a4, a5);
ret = rw_verify_area(WRITE, file, &pos, count);
- if (ret)
+ if (ret < 0)
goto out;
ret = -EINVAL;
if (!file->f_op || !(write = file->f_op->write))
diff --git a/arch/x86_64/boot/.gitignore b/arch/x86_64/boot/.gitignore
new file mode 100644
index 000000000000..495f20c085de
--- /dev/null
+++ b/arch/x86_64/boot/.gitignore
@@ -0,0 +1,3 @@
+bootsect
+bzImage
+setup
diff --git a/arch/x86_64/boot/tools/.gitignore b/arch/x86_64/boot/tools/.gitignore
new file mode 100644
index 000000000000..378eac25d311
--- /dev/null
+++ b/arch/x86_64/boot/tools/.gitignore
@@ -0,0 +1 @@
+build
diff --git a/arch/x86_64/ia32/.gitignore b/arch/x86_64/ia32/.gitignore
new file mode 100644
index 000000000000..48ab174fe5f1
--- /dev/null
+++ b/arch/x86_64/ia32/.gitignore
@@ -0,0 +1 @@
+vsyscall*.so
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 750e01dcbdf4..64c4534b930c 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -42,6 +42,7 @@
#include <linux/edd.h>
#include <linux/mmzone.h>
#include <linux/kexec.h>
+#include <linux/cpufreq.h>
#include <asm/mtrr.h>
#include <asm/uaccess.h>
@@ -1256,8 +1257,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "stepping\t: unknown\n");
if (cpu_has(c,X86_FEATURE_TSC)) {
+ unsigned int freq = cpufreq_quick_get((unsigned)(c-cpu_data));
+ if (!freq)
+ freq = cpu_khz;
seq_printf(m, "cpu MHz\t\t: %u.%03u\n",
- cpu_khz / 1000, (cpu_khz % 1000));
+ freq / 1000, (freq % 1000));
}
/* Cache size */
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 99c9ca6d5992..d4beb9a89ee0 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -239,7 +239,7 @@ void blk_queue_make_request(request_queue_t * q, make_request_fn * mfn)
q->backing_dev_info.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
q->backing_dev_info.state = 0;
q->backing_dev_info.capabilities = BDI_CAP_MAP_COPY;
- blk_queue_max_sectors(q, MAX_SECTORS);
+ blk_queue_max_sectors(q, SAFE_MAX_SECTORS);
blk_queue_hardsect_size(q, 512);
blk_queue_dma_alignment(q, 511);
blk_queue_congestion_threshold(q);
@@ -555,7 +555,12 @@ void blk_queue_max_sectors(request_queue_t *q, unsigned short max_sectors)
printk("%s: set to minimum %d\n", __FUNCTION__, max_sectors);
}
- q->max_sectors = q->max_hw_sectors = max_sectors;
+ if (BLK_DEF_MAX_SECTORS > max_sectors)
+ q->max_hw_sectors = q->max_sectors = max_sectors;
+ else {
+ q->max_sectors = BLK_DEF_MAX_SECTORS;
+ q->max_hw_sectors = max_sectors;
+ }
}
EXPORT_SYMBOL(blk_queue_max_sectors);
@@ -657,8 +662,8 @@ EXPORT_SYMBOL(blk_queue_hardsect_size);
void blk_queue_stack_limits(request_queue_t *t, request_queue_t *b)
{
/* zero is "infinity" */
- t->max_sectors = t->max_hw_sectors =
- min_not_zero(t->max_sectors,b->max_sectors);
+ t->max_sectors = min_not_zero(t->max_sectors,b->max_sectors);
+ t->max_hw_sectors = min_not_zero(t->max_hw_sectors,b->max_hw_sectors);
t->max_phys_segments = min(t->max_phys_segments,b->max_phys_segments);
t->max_hw_segments = min(t->max_hw_segments,b->max_hw_segments);
@@ -1293,9 +1298,15 @@ static inline int ll_new_hw_segment(request_queue_t *q,
static int ll_back_merge_fn(request_queue_t *q, struct request *req,
struct bio *bio)
{
+ unsigned short max_sectors;
int len;
- if (req->nr_sectors + bio_sectors(bio) > q->max_sectors) {
+ if (unlikely(blk_pc_request(req)))
+ max_sectors = q->max_hw_sectors;
+ else
+ max_sectors = q->max_sectors;
+
+ if (req->nr_sectors + bio_sectors(bio) > max_sectors) {
req->flags |= REQ_NOMERGE;
if (req == q->last_merge)
q->last_merge = NULL;
@@ -1325,9 +1336,16 @@ static int ll_back_merge_fn(request_queue_t *q, struct request *req,
static int ll_front_merge_fn(request_queue_t *q, struct request *req,
struct bio *bio)
{
+ unsigned short max_sectors;
int len;
- if (req->nr_sectors + bio_sectors(bio) > q->max_sectors) {
+ if (unlikely(blk_pc_request(req)))
+ max_sectors = q->max_hw_sectors;
+ else
+ max_sectors = q->max_sectors;
+
+
+ if (req->nr_sectors + bio_sectors(bio) > max_sectors) {
req->flags |= REQ_NOMERGE;
if (req == q->last_merge)
q->last_merge = NULL;
@@ -2144,7 +2162,7 @@ int blk_rq_map_user(request_queue_t *q, struct request *rq, void __user *ubuf,
struct bio *bio;
int reading;
- if (len > (q->max_sectors << 9))
+ if (len > (q->max_hw_sectors << 9))
return -EINVAL;
if (!len || !ubuf)
return -EINVAL;
@@ -2259,7 +2277,7 @@ int blk_rq_map_kern(request_queue_t *q, struct request *rq, void *kbuf,
{
struct bio *bio;
- if (len > (q->max_sectors << 9))
+ if (len > (q->max_hw_sectors << 9))
return -EINVAL;
if (!len || !kbuf)
return -EINVAL;
@@ -2306,6 +2324,8 @@ void blk_execute_rq_nowait(request_queue_t *q, struct gendisk *bd_disk,
generic_unplug_device(q);
}
+EXPORT_SYMBOL_GPL(blk_execute_rq_nowait);
+
/**
* blk_execute_rq - insert a request into queue for execution
* @q: queue to insert the request in
@@ -2444,7 +2464,7 @@ void disk_round_stats(struct gendisk *disk)
/*
* queue lock must be held
*/
-static void __blk_put_request(request_queue_t *q, struct request *req)
+void __blk_put_request(request_queue_t *q, struct request *req)
{
struct request_list *rl = req->rl;
@@ -2473,6 +2493,8 @@ static void __blk_put_request(request_queue_t *q, struct request *req)
}
}
+EXPORT_SYMBOL_GPL(__blk_put_request);
+
void blk_put_request(struct request *req)
{
unsigned long flags;
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 6e7db2e79f42..1d8852f7bbff 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -233,7 +233,7 @@ static int sg_io(struct file *file, request_queue_t *q,
if (verify_command(file, cmd))
return -EPERM;
- if (hdr->dxfer_len > (q->max_sectors << 9))
+ if (hdr->dxfer_len > (q->max_hw_sectors << 9))
return -EIO;
if (hdr->dxfer_len)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 7b1cd93892be..c4b9d2adfc08 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -358,7 +358,8 @@ config BLK_DEV_UB
This driver supports certain USB attached storage devices
such as flash keys.
- Warning: Enabling this cripples the usb-storage driver.
+ If you enable this driver, it is recommended to avoid conflicts
+ with usb-storage by enabling USB_LIBUSUAL.
If unsure, say N.
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index bfb23d543ff7..10740a065088 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -9,7 +9,6 @@
*
* TODO (sorted by decreasing priority)
* -- Kill first_open (Al Viro fixed the block layer now)
- * -- Do resets with usb_device_reset (needs a thread context, use khubd)
* -- set readonly flag for CDs, set removable flag for CF readers
* -- do inquiry and verify we got a disk and not a tape (for LUN mismatch)
* -- special case some senses, e.g. 3a/0 -> no media present, reduce retries
@@ -29,6 +28,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/usb.h>
+#include <linux/usb_usual.h>
#include <linux/blkdev.h>
#include <linux/devfs_fs_kernel.h>
#include <linux/timer.h>
@@ -107,16 +107,6 @@
*/
/*
- * Definitions which have to be scattered once we understand the layout better.
- */
-
-/* Transport (despite PR in the name) */
-#define US_PR_BULK 0x50 /* bulk only */
-
-/* Protocol */
-#define US_SC_SCSI 0x06 /* Transparent */
-
-/*
* This many LUNs per USB device.
* Every one of them takes a host, see UB_MAX_HOSTS.
*/
@@ -125,7 +115,7 @@
/*
*/
-#define UB_MINORS_PER_MAJOR 8
+#define UB_PARTS_PER_LUN 8
#define UB_MAX_CDB_SIZE 16 /* Corresponds to Bulk */
@@ -245,6 +235,13 @@ struct ub_scsi_cmd {
void *back;
};
+struct ub_request {
+ struct request *rq;
+ unsigned int current_try;
+ unsigned int nsg; /* sgv[nsg] */
+ struct scatterlist sgv[UB_MAX_REQ_SG];
+};
+
/*
*/
struct ub_capacity {
@@ -340,6 +337,8 @@ struct ub_lun {
int readonly;
int first_open; /* Kludge. See ub_bd_open. */
+ struct ub_request urq;
+
/* Use Ingo's mempool if or when we have more than one command. */
/*
* Currently we never need more than one command for the whole device.
@@ -360,6 +359,7 @@ struct ub_dev {
atomic_t poison; /* The USB device is disconnected */
int openc; /* protected by ub_lock! */
/* kref is too implicit for our taste */
+ int reset; /* Reset is running */
unsigned int tagcnt;
char name[12];
struct usb_device *dev;
@@ -387,6 +387,9 @@ struct ub_dev {
struct bulk_cs_wrap work_bcs;
struct usb_ctrlrequest work_cr;
+ struct work_struct reset_work;
+ wait_queue_head_t reset_wait;
+
int sg_stat[6];
struct ub_scsi_trace tr;
};
@@ -395,12 +398,14 @@ struct ub_dev {
*/
static void ub_cleanup(struct ub_dev *sc);
static int ub_request_fn_1(struct ub_lun *lun, struct request *rq);
-static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
- struct ub_scsi_cmd *cmd, struct request *rq);
-static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
- struct ub_scsi_cmd *cmd, struct request *rq);
+static void ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct ub_request *urq);
+static void ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct ub_request *urq);
static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_end_rq(struct request *rq, int uptodate);
+static int ub_rw_cmd_retry(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_request *urq, struct ub_scsi_cmd *cmd);
static int ub_submit_scsi(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static void ub_urb_complete(struct urb *urb, struct pt_regs *pt);
static void ub_scsi_action(unsigned long _dev);
@@ -415,6 +420,8 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd);
static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
int stalled_pipe);
static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd);
+static void ub_reset_enter(struct ub_dev *sc);
+static void ub_reset_task(void *arg);
static int ub_sync_tur(struct ub_dev *sc, struct ub_lun *lun);
static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
struct ub_capacity *ret);
@@ -422,13 +429,18 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum);
/*
*/
+#ifdef CONFIG_USB_LIBUSUAL
+
+#define ub_usb_ids storage_usb_ids
+#else
+
static struct usb_device_id ub_usb_ids[] = {
- // { USB_DEVICE_VER(0x0781, 0x0002, 0x0009, 0x0009) }, /* SDDR-31 */
{ USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, US_SC_SCSI, US_PR_BULK) },
{ }
};
MODULE_DEVICE_TABLE(usb, ub_usb_ids);
+#endif /* CONFIG_USB_LIBUSUAL */
/*
* Find me a way to identify "next free minor" for add_disk(),
@@ -522,6 +534,9 @@ static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr,
spin_lock_irqsave(&sc->lock, flags);
cnt += sprintf(page + cnt,
+ "poison %d reset %d\n",
+ atomic_read(&sc->poison), sc->reset);
+ cnt += sprintf(page + cnt,
"qlen %d qmax %d\n",
sc->cmd_queue.qlen, sc->cmd_queue.qmax);
cnt += sprintf(page + cnt,
@@ -770,7 +785,8 @@ static int ub_request_fn_1(struct ub_lun *lun, struct request *rq)
{
struct ub_dev *sc = lun->udev;
struct ub_scsi_cmd *cmd;
- int rc;
+ struct ub_request *urq;
+ int n_elem;
if (atomic_read(&sc->poison) || lun->changed) {
blkdev_dequeue_request(rq);
@@ -778,65 +794,70 @@ static int ub_request_fn_1(struct ub_lun *lun, struct request *rq)
return 0;
}
+ if (lun->urq.rq != NULL)
+ return -1;
if ((cmd = ub_get_cmd(lun)) == NULL)
return -1;
memset(cmd, 0, sizeof(struct ub_scsi_cmd));
blkdev_dequeue_request(rq);
+
+ urq = &lun->urq;
+ memset(urq, 0, sizeof(struct ub_request));
+ urq->rq = rq;
+
+ /*
+ * get scatterlist from block layer
+ */
+ n_elem = blk_rq_map_sg(lun->disk->queue, rq, &urq->sgv[0]);
+ if (n_elem < 0) {
+ printk(KERN_INFO "%s: failed request map (%d)\n",
+ lun->name, n_elem); /* P3 */
+ goto drop;
+ }
+ if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
+ printk(KERN_WARNING "%s: request with %d segments\n",
+ lun->name, n_elem);
+ goto drop;
+ }
+ urq->nsg = n_elem;
+ sc->sg_stat[n_elem < 5 ? n_elem : 5]++;
+
if (blk_pc_request(rq)) {
- rc = ub_cmd_build_packet(sc, lun, cmd, rq);
+ ub_cmd_build_packet(sc, lun, cmd, urq);
} else {
- rc = ub_cmd_build_block(sc, lun, cmd, rq);
- }
- if (rc != 0) {
- ub_put_cmd(lun, cmd);
- ub_end_rq(rq, 0);
- return 0;
+ ub_cmd_build_block(sc, lun, cmd, urq);
}
cmd->state = UB_CMDST_INIT;
cmd->lun = lun;
cmd->done = ub_rw_cmd_done;
- cmd->back = rq;
+ cmd->back = urq;
cmd->tag = sc->tagcnt++;
- if (ub_submit_scsi(sc, cmd) != 0) {
- ub_put_cmd(lun, cmd);
- ub_end_rq(rq, 0);
- return 0;
- }
+ if (ub_submit_scsi(sc, cmd) != 0)
+ goto drop;
return 0;
+
+drop:
+ ub_put_cmd(lun, cmd);
+ ub_end_rq(rq, 0);
+ return 0;
}
-static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
- struct ub_scsi_cmd *cmd, struct request *rq)
+static void ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct ub_request *urq)
{
- int ub_dir;
- int n_elem;
+ struct request *rq = urq->rq;
unsigned int block, nblks;
if (rq_data_dir(rq) == WRITE)
- ub_dir = UB_DIR_WRITE;
+ cmd->dir = UB_DIR_WRITE;
else
- ub_dir = UB_DIR_READ;
- cmd->dir = ub_dir;
+ cmd->dir = UB_DIR_READ;
- /*
- * get scatterlist from block layer
- */
- n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
- if (n_elem <= 0) {
- printk(KERN_INFO "%s: failed request map (%d)\n",
- sc->name, n_elem); /* P3 */
- return -1; /* request with no s/g entries? */
- }
- if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
- printk(KERN_WARNING "%s: request with %d segments\n",
- sc->name, n_elem);
- return -1;
- }
- cmd->nsg = n_elem;
- sc->sg_stat[n_elem < 5 ? n_elem : 5]++;
+ cmd->nsg = urq->nsg;
+ memcpy(cmd->sgv, urq->sgv, sizeof(struct scatterlist) * cmd->nsg);
/*
* build the command
@@ -847,7 +868,7 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
block = rq->sector >> lun->capacity.bshift;
nblks = rq->nr_sectors >> lun->capacity.bshift;
- cmd->cdb[0] = (ub_dir == UB_DIR_READ)? READ_10: WRITE_10;
+ cmd->cdb[0] = (cmd->dir == UB_DIR_READ)? READ_10: WRITE_10;
/* 10-byte uses 4 bytes of LBA: 2147483648KB, 2097152MB, 2048GB */
cmd->cdb[2] = block >> 24;
cmd->cdb[3] = block >> 16;
@@ -858,14 +879,12 @@ static int ub_cmd_build_block(struct ub_dev *sc, struct ub_lun *lun,
cmd->cdb_len = 10;
cmd->len = rq->nr_sectors * 512;
-
- return 0;
}
-static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
- struct ub_scsi_cmd *cmd, struct request *rq)
+static void ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_scsi_cmd *cmd, struct ub_request *urq)
{
- int n_elem;
+ struct request *rq = urq->rq;
if (rq->data_len == 0) {
cmd->dir = UB_DIR_NONE;
@@ -874,40 +893,26 @@ static int ub_cmd_build_packet(struct ub_dev *sc, struct ub_lun *lun,
cmd->dir = UB_DIR_WRITE;
else
cmd->dir = UB_DIR_READ;
-
}
- /*
- * get scatterlist from block layer
- */
- n_elem = blk_rq_map_sg(lun->disk->queue, rq, &cmd->sgv[0]);
- if (n_elem < 0) {
- printk(KERN_INFO "%s: failed request map (%d)\n",
- sc->name, n_elem); /* P3 */
- return -1;
- }
- if (n_elem > UB_MAX_REQ_SG) { /* Paranoia */
- printk(KERN_WARNING "%s: request with %d segments\n",
- sc->name, n_elem);
- return -1;
- }
- cmd->nsg = n_elem;
- sc->sg_stat[n_elem < 5 ? n_elem : 5]++;
+ cmd->nsg = urq->nsg;
+ memcpy(cmd->sgv, urq->sgv, sizeof(struct scatterlist) * cmd->nsg);
memcpy(&cmd->cdb, rq->cmd, rq->cmd_len);
cmd->cdb_len = rq->cmd_len;
cmd->len = rq->data_len;
-
- return 0;
}
static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
- struct request *rq = cmd->back;
struct ub_lun *lun = cmd->lun;
+ struct ub_request *urq = cmd->back;
+ struct request *rq;
int uptodate;
+ rq = urq->rq;
+
if (cmd->error == 0) {
uptodate = 1;
@@ -928,9 +933,16 @@ static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
rq->errors = SAM_STAT_CHECK_CONDITION;
else
rq->errors = DID_ERROR << 16;
+ } else {
+ if (cmd->error == -EIO) {
+ if (ub_rw_cmd_retry(sc, lun, urq, cmd) == 0)
+ return;
+ }
}
}
+ urq->rq = NULL;
+
ub_put_cmd(lun, cmd);
ub_end_rq(rq, uptodate);
blk_start_queue(lun->disk->queue);
@@ -938,13 +950,45 @@ static void ub_rw_cmd_done(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
static void ub_end_rq(struct request *rq, int uptodate)
{
- int rc;
-
- rc = end_that_request_first(rq, uptodate, rq->hard_nr_sectors);
- // assert(rc == 0);
+ end_that_request_first(rq, uptodate, rq->hard_nr_sectors);
end_that_request_last(rq);
}
+static int ub_rw_cmd_retry(struct ub_dev *sc, struct ub_lun *lun,
+ struct ub_request *urq, struct ub_scsi_cmd *cmd)
+{
+
+ if (atomic_read(&sc->poison))
+ return -ENXIO;
+
+ ub_reset_enter(sc);
+
+ if (urq->current_try >= 3)
+ return -EIO;
+ urq->current_try++;
+ /* P3 */ printk("%s: dir %c len/act %d/%d "
+ "[sense %x %02x %02x] retry %d\n",
+ sc->name, UB_DIR_CHAR(cmd->dir), cmd->len, cmd->act_len,
+ cmd->key, cmd->asc, cmd->ascq, urq->current_try);
+
+ memset(cmd, 0, sizeof(struct ub_scsi_cmd));
+ ub_cmd_build_block(sc, lun, cmd, urq);
+
+ cmd->state = UB_CMDST_INIT;
+ cmd->lun = lun;
+ cmd->done = ub_rw_cmd_done;
+ cmd->back = urq;
+
+ cmd->tag = sc->tagcnt++;
+
+#if 0 /* Wasteful */
+ return ub_submit_scsi(sc, cmd);
+#else
+ ub_cmdq_add(sc, cmd);
+ return 0;
+#endif
+}
+
/*
* Submit a regular SCSI operation (not an auto-sense).
*
@@ -1075,7 +1119,7 @@ static void ub_scsi_dispatch(struct ub_dev *sc)
struct ub_scsi_cmd *cmd;
int rc;
- while ((cmd = ub_cmdq_peek(sc)) != NULL) {
+ while (!sc->reset && (cmd = ub_cmdq_peek(sc)) != NULL) {
if (cmd->state == UB_CMDST_DONE) {
ub_cmdq_pop(sc);
(*cmd->done)(sc, cmd);
@@ -1098,11 +1142,12 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
{
struct urb *urb = &sc->work_urb;
struct bulk_cs_wrap *bcs;
+ int len;
int rc;
if (atomic_read(&sc->poison)) {
- /* A little too simplistic, I feel... */
- goto Bad_End;
+ ub_state_done(sc, cmd, -ENODEV);
+ return;
}
if (cmd->state == UB_CMDST_CLEAR) {
@@ -1110,7 +1155,6 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
/*
* STALL while clearning STALL.
* The control pipe clears itself - nothing to do.
- * XXX Might try to reset the device here and retry.
*/
printk(KERN_NOTICE "%s: stall on control pipe\n",
sc->name);
@@ -1129,11 +1173,6 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
} else if (cmd->state == UB_CMDST_CLR2STS) {
if (urb->status == -EPIPE) {
- /*
- * STALL while clearning STALL.
- * The control pipe clears itself - nothing to do.
- * XXX Might try to reset the device here and retry.
- */
printk(KERN_NOTICE "%s: stall on control pipe\n",
sc->name);
goto Bad_End;
@@ -1151,11 +1190,6 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
} else if (cmd->state == UB_CMDST_CLRRS) {
if (urb->status == -EPIPE) {
- /*
- * STALL while clearning STALL.
- * The control pipe clears itself - nothing to do.
- * XXX Might try to reset the device here and retry.
- */
printk(KERN_NOTICE "%s: stall on control pipe\n",
sc->name);
goto Bad_End;
@@ -1172,7 +1206,12 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
ub_state_stat_counted(sc, cmd);
} else if (cmd->state == UB_CMDST_CMD) {
- if (urb->status == -EPIPE) {
+ switch (urb->status) {
+ case 0:
+ break;
+ case -EOVERFLOW:
+ goto Bad_End;
+ case -EPIPE:
rc = ub_submit_clear_stall(sc, cmd, sc->last_pipe);
if (rc != 0) {
printk(KERN_NOTICE "%s: "
@@ -1182,17 +1221,20 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
* This is typically ENOMEM or some other such shit.
* Retrying is pointless. Just do Bad End on it...
*/
- goto Bad_End;
+ ub_state_done(sc, cmd, rc);
+ return;
}
cmd->state = UB_CMDST_CLEAR;
ub_cmdtr_state(sc, cmd);
return;
- }
- if (urb->status != 0) {
+ case -ESHUTDOWN: /* unplug */
+ case -EILSEQ: /* unplug timeout on uhci */
+ ub_state_done(sc, cmd, -ENODEV);
+ return;
+ default:
goto Bad_End;
}
if (urb->actual_length != US_BULK_CB_WRAP_LEN) {
- /* XXX Must do reset here to unconfuse the device */
goto Bad_End;
}
@@ -1211,11 +1253,8 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
printk(KERN_NOTICE "%s: "
"unable to submit clear (%d)\n",
sc->name, rc);
- /*
- * This is typically ENOMEM or some other such shit.
- * Retrying is pointless. Just do Bad End on it...
- */
- goto Bad_End;
+ ub_state_done(sc, cmd, rc);
+ return;
}
cmd->state = UB_CMDST_CLR2STS;
ub_cmdtr_state(sc, cmd);
@@ -1224,14 +1263,50 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
if (urb->status == -EOVERFLOW) {
/*
* A babble? Failure, but we must transfer CSW now.
- * XXX This is going to end in perpetual babble. Reset.
*/
cmd->error = -EOVERFLOW; /* A cheap trick... */
ub_state_stat(sc, cmd);
return;
}
- if (urb->status != 0)
- goto Bad_End;
+
+ if (cmd->dir == UB_DIR_WRITE) {
+ /*
+ * Do not continue writes in case of a failure.
+ * Doing so would cause sectors to be mixed up,
+ * which is worse than sectors lost.
+ *
+ * We must try to read the CSW, or many devices
+ * get confused.
+ */
+ len = urb->actual_length;
+ if (urb->status != 0 ||
+ len != cmd->sgv[cmd->current_sg].length) {
+ cmd->act_len += len;
+ ub_cmdtr_act_len(sc, cmd);
+
+ cmd->error = -EIO;
+ ub_state_stat(sc, cmd);
+ return;
+ }
+
+ } else {
+ /*
+ * If an error occurs on read, we record it, and
+ * continue to fetch data in order to avoid bubble.
+ *
+ * As a small shortcut, we stop if we detect that
+ * a CSW mixed into data.
+ */
+ if (urb->status != 0)
+ cmd->error = -EIO;
+
+ len = urb->actual_length;
+ if (urb->status != 0 ||
+ len != cmd->sgv[cmd->current_sg].length) {
+ if ((len & 0x1FF) == US_BULK_CS_WRAP_LEN)
+ goto Bad_End;
+ }
+ }
cmd->act_len += urb->actual_length;
ub_cmdtr_act_len(sc, cmd);
@@ -1249,11 +1324,8 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
printk(KERN_NOTICE "%s: "
"unable to submit clear (%d)\n",
sc->name, rc);
- /*
- * This is typically ENOMEM or some other such shit.
- * Retrying is pointless. Just do Bad End on it...
- */
- goto Bad_End;
+ ub_state_done(sc, cmd, rc);
+ return;
}
/*
@@ -1266,14 +1338,8 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
ub_cmdtr_state(sc, cmd);
return;
}
- if (urb->status == -EOVERFLOW) {
- /*
- * XXX We are screwed here. Retrying is pointless,
- * because the pipelined data will not get in until
- * we read with a big enough buffer. We must reset XXX.
- */
- goto Bad_End;
- }
+
+ /* Catch everything, including -EOVERFLOW and other nasties. */
if (urb->status != 0)
goto Bad_End;
@@ -1319,15 +1385,15 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
return;
}
- rc = le32_to_cpu(bcs->Residue);
- if (rc != cmd->len - cmd->act_len) {
+ len = le32_to_cpu(bcs->Residue);
+ if (len != cmd->len - cmd->act_len) {
/*
* It is all right to transfer less, the caller has
* to check. But it's not all right if the device
* counts disagree with our counts.
*/
/* P3 */ printk("%s: resid %d len %d act %d\n",
- sc->name, rc, cmd->len, cmd->act_len);
+ sc->name, len, cmd->len, cmd->act_len);
goto Bad_End;
}
@@ -1338,13 +1404,13 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
ub_state_sense(sc, cmd);
return;
case US_BULK_STAT_PHASE:
- /* XXX We must reset the transport here */
/* P3 */ printk("%s: status PHASE\n", sc->name);
goto Bad_End;
default:
printk(KERN_INFO "%s: unknown CSW status 0x%x\n",
sc->name, bcs->Status);
- goto Bad_End;
+ ub_state_done(sc, cmd, -EINVAL);
+ return;
}
/* Not zeroing error to preserve a babble indicator */
@@ -1364,7 +1430,8 @@ static void ub_scsi_urb_compl(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
printk(KERN_WARNING "%s: "
"wrong command state %d\n",
sc->name, cmd->state);
- goto Bad_End;
+ ub_state_done(sc, cmd, -EINVAL);
+ return;
}
return;
@@ -1612,6 +1679,93 @@ static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd)
}
/*
+ * Reset management
+ */
+
+static void ub_reset_enter(struct ub_dev *sc)
+{
+
+ if (sc->reset) {
+ /* This happens often on multi-LUN devices. */
+ return;
+ }
+ sc->reset = 1;
+
+#if 0 /* Not needed because the disconnect waits for us. */
+ unsigned long flags;
+ spin_lock_irqsave(&ub_lock, flags);
+ sc->openc++;
+ spin_unlock_irqrestore(&ub_lock, flags);
+#endif
+
+#if 0 /* We let them stop themselves. */
+ struct list_head *p;
+ struct ub_lun *lun;
+ list_for_each(p, &sc->luns) {
+ lun = list_entry(p, struct ub_lun, link);
+ blk_stop_queue(lun->disk->queue);
+ }
+#endif
+
+ schedule_work(&sc->reset_work);
+}
+
+static void ub_reset_task(void *arg)
+{
+ struct ub_dev *sc = arg;
+ unsigned long flags;
+ struct list_head *p;
+ struct ub_lun *lun;
+ int lkr, rc;
+
+ if (!sc->reset) {
+ printk(KERN_WARNING "%s: Running reset unrequested\n",
+ sc->name);
+ return;
+ }
+
+ if (atomic_read(&sc->poison)) {
+ printk(KERN_NOTICE "%s: Not resetting disconnected device\n",
+ sc->name); /* P3 This floods. Remove soon. XXX */
+ } else if (sc->dev->actconfig->desc.bNumInterfaces != 1) {
+ printk(KERN_NOTICE "%s: Not resetting multi-interface device\n",
+ sc->name); /* P3 This floods. Remove soon. XXX */
+ } else {
+ if ((lkr = usb_lock_device_for_reset(sc->dev, sc->intf)) < 0) {
+ printk(KERN_NOTICE
+ "%s: usb_lock_device_for_reset failed (%d)\n",
+ sc->name, lkr);
+ } else {
+ rc = usb_reset_device(sc->dev);
+ if (rc < 0) {
+ printk(KERN_NOTICE "%s: "
+ "usb_lock_device_for_reset failed (%d)\n",
+ sc->name, rc);
+ }
+
+ if (lkr)
+ usb_unlock_device(sc->dev);
+ }
+ }
+
+ /*
+ * In theory, no commands can be running while reset is active,
+ * so nobody can ask for another reset, and so we do not need any
+ * queues of resets or anything. We do need a spinlock though,
+ * to interact with block layer.
+ */
+ spin_lock_irqsave(&sc->lock, flags);
+ sc->reset = 0;
+ tasklet_schedule(&sc->tasklet);
+ list_for_each(p, &sc->luns) {
+ lun = list_entry(p, struct ub_lun, link);
+ blk_start_queue(lun->disk->queue);
+ }
+ wake_up(&sc->reset_wait);
+ spin_unlock_irqrestore(&sc->lock, flags);
+}
+
+/*
* This is called from a process context.
*/
static void ub_revalidate(struct ub_dev *sc, struct ub_lun *lun)
@@ -2146,7 +2300,7 @@ static int ub_get_pipes(struct ub_dev *sc, struct usb_device *dev,
if (ep_in == NULL || ep_out == NULL) {
printk(KERN_NOTICE "%s: failed endpoint check\n",
sc->name);
- return -EIO;
+ return -ENODEV;
}
/* Calculate and store the pipe values */
@@ -2172,6 +2326,9 @@ static int ub_probe(struct usb_interface *intf,
int rc;
int i;
+ if (usb_usual_check_type(dev_id, USB_US_TYPE_UB))
+ return -ENXIO;
+
rc = -ENOMEM;
if ((sc = kmalloc(sizeof(struct ub_dev), GFP_KERNEL)) == NULL)
goto err_core;
@@ -2181,6 +2338,8 @@ static int ub_probe(struct usb_interface *intf,
usb_init_urb(&sc->work_urb);
tasklet_init(&sc->tasklet, ub_scsi_action, (unsigned long)sc);
atomic_set(&sc->poison, 0);
+ INIT_WORK(&sc->reset_work, ub_reset_task, sc);
+ init_waitqueue_head(&sc->reset_wait);
init_timer(&sc->work_timer);
sc->work_timer.data = (unsigned long) sc;
@@ -2201,7 +2360,8 @@ static int ub_probe(struct usb_interface *intf,
/* XXX Verify that we can handle the device (from descriptors) */
- ub_get_pipes(sc, sc->dev, intf);
+ if (ub_get_pipes(sc, sc->dev, intf) != 0)
+ goto err_dev_desc;
if (device_create_file(&sc->intf->dev, &dev_attr_diag) != 0)
goto err_diag;
@@ -2272,6 +2432,7 @@ static int ub_probe(struct usb_interface *intf,
/* device_remove_file(&sc->intf->dev, &dev_attr_diag); */
err_diag:
+err_dev_desc:
usb_set_intfdata(intf, NULL);
// usb_put_intf(sc->intf);
usb_put_dev(sc->dev);
@@ -2309,14 +2470,14 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum)
ub_revalidate(sc, lun);
rc = -ENOMEM;
- if ((disk = alloc_disk(UB_MINORS_PER_MAJOR)) == NULL)
+ if ((disk = alloc_disk(UB_PARTS_PER_LUN)) == NULL)
goto err_diskalloc;
lun->disk = disk;
sprintf(disk->disk_name, DRV_NAME "%c", lun->id + 'a');
sprintf(disk->devfs_name, DEVFS_NAME "/%c", lun->id + 'a');
disk->major = UB_MAJOR;
- disk->first_minor = lun->id * UB_MINORS_PER_MAJOR;
+ disk->first_minor = lun->id * UB_PARTS_PER_LUN;
disk->fops = &ub_bd_fops;
disk->private_data = lun;
disk->driverfs_dev = &sc->intf->dev;
@@ -2380,6 +2541,11 @@ static void ub_disconnect(struct usb_interface *intf)
atomic_set(&sc->poison, 1);
/*
+ * Wait for reset to end, if any.
+ */
+ wait_event(sc->reset_wait, !sc->reset);
+
+ /*
* Blow away queued commands.
*
* Actually, this never works, because before we get here
@@ -2392,7 +2558,7 @@ static void ub_disconnect(struct usb_interface *intf)
{
struct ub_scsi_cmd *cmd;
int cnt = 0;
- while ((cmd = ub_cmdq_pop(sc)) != NULL) {
+ while ((cmd = ub_cmdq_peek(sc)) != NULL) {
cmd->error = -ENOTCONN;
cmd->state = UB_CMDST_DONE;
ub_cmdtr_state(sc, cmd);
@@ -2461,7 +2627,6 @@ static void ub_disconnect(struct usb_interface *intf)
}
static struct usb_driver ub_driver = {
- .owner = THIS_MODULE,
.name = "ub",
.probe = ub_probe,
.disconnect = ub_disconnect,
@@ -2479,6 +2644,7 @@ static int __init ub_init(void)
if ((rc = usb_register(&ub_driver)) != 0)
goto err_register;
+ usb_usual_set_present(USB_US_TYPE_UB);
return 0;
err_register:
@@ -2494,6 +2660,7 @@ static void __exit ub_exit(void)
devfs_remove(DEVFS_NAME);
unregister_blkdev(UB_MAJOR, DRV_NAME);
+ usb_usual_clear_present(USB_US_TYPE_UB);
}
module_init(ub_init);
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 8e7fb3551775..3e7a067cc087 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -275,7 +275,6 @@ static void bcm203x_disconnect(struct usb_interface *intf)
}
static struct usb_driver bcm203x_driver = {
- .owner = THIS_MODULE,
.name = "bcm203x",
.probe = bcm203x_probe,
.disconnect = bcm203x_disconnect,
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 067e27893e4a..8947c8837dac 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -768,7 +768,6 @@ static void bfusb_disconnect(struct usb_interface *intf)
}
static struct usb_driver bfusb_driver = {
- .owner = THIS_MODULE,
.name = "bfusb",
.probe = bfusb_probe,
.disconnect = bfusb_disconnect,
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 394796315adc..9446960ac742 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -619,7 +619,6 @@ static void bpa10x_disconnect(struct usb_interface *intf)
}
static struct usb_driver bpa10x_driver = {
- .owner = THIS_MODULE,
.name = "bpa10x",
.probe = bpa10x_probe,
.disconnect = bpa10x_disconnect,
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 057cb2b6e6d1..92382e823285 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -1044,7 +1044,6 @@ static void hci_usb_disconnect(struct usb_interface *intf)
}
static struct usb_driver hci_usb_driver = {
- .owner = THIS_MODULE,
.name = "hci_usb",
.probe = hci_usb_probe,
.disconnect = hci_usb_disconnect,
diff --git a/drivers/char/.gitignore b/drivers/char/.gitignore
index 2b6b1d772ed7..73dfdcebfbba 100644
--- a/drivers/char/.gitignore
+++ b/drivers/char/.gitignore
@@ -1,3 +1,3 @@
consolemap_deftbl.c
defkeymap.c
-
+qtronixmap.c
diff --git a/drivers/char/ip2/i2pack.h b/drivers/char/ip2/i2pack.h
index e9b87a78622c..00342a677c90 100644
--- a/drivers/char/ip2/i2pack.h
+++ b/drivers/char/ip2/i2pack.h
@@ -358,7 +358,7 @@ typedef struct _failStat
#define MB_OUT_STRIPPED 0x40 // Board has read all output from fifo
#define MB_FATAL_ERROR 0x20 // Board has encountered a fatal error
-#pragma pack(4) // Reset padding to command-line default
+#pragma pack() // Reset padding to command-line default
#endif // I2PACK_H
diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c
index c3660d8781a4..a133a62f3d55 100644
--- a/drivers/char/n_hdlc.c
+++ b/drivers/char/n_hdlc.c
@@ -562,7 +562,7 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,
} /* end of n_hdlc_tty_receive() */
/**
- * n_hdlc_tty_read - Called to retreive one frame of data (if available)
+ * n_hdlc_tty_read - Called to retrieve one frame of data (if available)
* @tty - pointer to tty instance data
* @file - pointer to open file object
* @buf - pointer to returned data buffer
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 7999da25fe40..bdfdfd28594d 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1554,10 +1554,8 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
EXPORT_SYMBOL(secure_tcp_sequence_number);
-
-
-/* Generate secure starting point for ephemeral TCP port search */
-u32 secure_tcp_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
+/* Generate secure starting point for ephemeral IPV4 transport port search */
+u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
{
struct keydata *keyptr = get_keyptr();
u32 hash[4];
@@ -1575,7 +1573,7 @@ u32 secure_tcp_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-u32 secure_tcpv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dport)
+u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dport)
{
struct keydata *keyptr = get_keyptr();
u32 hash[12];
@@ -1586,7 +1584,7 @@ u32 secure_tcpv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dp
return twothirdsMD4Transform(daddr, hash);
}
-EXPORT_SYMBOL(secure_tcpv6_port_ephemeral);
+EXPORT_SYMBOL(secure_ipv6_port_ephemeral);
#endif
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
diff --git a/drivers/char/watchdog/ixp4xx_wdt.c b/drivers/char/watchdog/ixp4xx_wdt.c
index b5be8b11104a..3800835ca8f3 100644
--- a/drivers/char/watchdog/ixp4xx_wdt.c
+++ b/drivers/char/watchdog/ixp4xx_wdt.c
@@ -186,8 +186,8 @@ static int __init ixp4xx_wdt_init(void)
unsigned long processor_id;
asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
- if (!(processor_id & 0xf)) {
- printk("IXP4XXX Watchdog: Rev. A0 CPU detected - "
+ if (!(processor_id & 0xf) && !cpu_is_ixp46x()) {
+ printk("IXP4XXX Watchdog: Rev. A0 IXP42x CPU detected - "
"watchdog disabled\n");
return -ENODEV;
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index 092e9b133750..1533f56baa42 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -151,7 +151,6 @@ static void usb_pcwd_disconnect (struct usb_interface *interface);
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver usb_pcwd_driver = {
- .owner = THIS_MODULE,
.name = DRIVER_NAME,
.probe = usb_pcwd_probe,
.disconnect = usb_pcwd_disconnect,
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 815902c2c856..a9163d02983a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -823,6 +823,30 @@ static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq, unsigne
/**
+ * cpufreq_quick_get - get the CPU frequency (in kHz) frpm policy->cur
+ * @cpu: CPU number
+ *
+ * This is the last known freq, without actually getting it from the driver.
+ * Return value will be same as what is shown in scaling_cur_freq in sysfs.
+ */
+unsigned int cpufreq_quick_get(unsigned int cpu)
+{
+ struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
+ unsigned int ret = 0;
+
+ if (policy) {
+ down(&policy->lock);
+ ret = policy->cur;
+ up(&policy->lock);
+ cpufreq_cpu_put(policy);
+ }
+
+ return (ret);
+}
+EXPORT_SYMBOL(cpufreq_quick_get);
+
+
+/**
* cpufreq_get - get the current CPU frequency (in kHz)
* @cpu: CPU number
*
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 2ed5c4363b53..39543a2bed0f 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -93,7 +93,7 @@ static inline unsigned int get_cpu_idle_time(unsigned int cpu)
{
return kstat_cpu(cpu).cpustat.idle +
kstat_cpu(cpu).cpustat.iowait +
- ( !dbs_tuners_ins.ignore_nice ?
+ ( dbs_tuners_ins.ignore_nice ?
kstat_cpu(cpu).cpustat.nice :
0);
}
@@ -127,7 +127,7 @@ show_one(sampling_rate, sampling_rate);
show_one(sampling_down_factor, sampling_down_factor);
show_one(up_threshold, up_threshold);
show_one(down_threshold, down_threshold);
-show_one(ignore_nice, ignore_nice);
+show_one(ignore_nice_load, ignore_nice);
show_one(freq_step, freq_step);
static ssize_t store_sampling_down_factor(struct cpufreq_policy *unused,
@@ -207,7 +207,7 @@ static ssize_t store_down_threshold(struct cpufreq_policy *unused,
return count;
}
-static ssize_t store_ignore_nice(struct cpufreq_policy *policy,
+static ssize_t store_ignore_nice_load(struct cpufreq_policy *policy,
const char *buf, size_t count)
{
unsigned int input;
@@ -272,7 +272,7 @@ define_one_rw(sampling_rate);
define_one_rw(sampling_down_factor);
define_one_rw(up_threshold);
define_one_rw(down_threshold);
-define_one_rw(ignore_nice);
+define_one_rw(ignore_nice_load);
define_one_rw(freq_step);
static struct attribute * dbs_attributes[] = {
@@ -282,7 +282,7 @@ static struct attribute * dbs_attributes[] = {
&sampling_down_factor.attr,
&up_threshold.attr,
&down_threshold.attr,
- &ignore_nice.attr,
+ &ignore_nice_load.attr,
&freq_step.attr,
NULL
};
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 17741111246b..e69fd8dd1f1c 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -89,7 +89,7 @@ static inline unsigned int get_cpu_idle_time(unsigned int cpu)
{
return kstat_cpu(cpu).cpustat.idle +
kstat_cpu(cpu).cpustat.iowait +
- ( !dbs_tuners_ins.ignore_nice ?
+ ( dbs_tuners_ins.ignore_nice ?
kstat_cpu(cpu).cpustat.nice :
0);
}
@@ -122,7 +122,7 @@ static ssize_t show_##file_name \
show_one(sampling_rate, sampling_rate);
show_one(sampling_down_factor, sampling_down_factor);
show_one(up_threshold, up_threshold);
-show_one(ignore_nice, ignore_nice);
+show_one(ignore_nice_load, ignore_nice);
static ssize_t store_sampling_down_factor(struct cpufreq_policy *unused,
const char *buf, size_t count)
@@ -182,7 +182,7 @@ static ssize_t store_up_threshold(struct cpufreq_policy *unused,
return count;
}
-static ssize_t store_ignore_nice(struct cpufreq_policy *policy,
+static ssize_t store_ignore_nice_load(struct cpufreq_policy *policy,
const char *buf, size_t count)
{
unsigned int input;
@@ -223,7 +223,7 @@ __ATTR(_name, 0644, show_##_name, store_##_name)
define_one_rw(sampling_rate);
define_one_rw(sampling_down_factor);
define_one_rw(up_threshold);
-define_one_rw(ignore_nice);
+define_one_rw(ignore_nice_load);
static struct attribute * dbs_attributes[] = {
&sampling_rate_max.attr,
@@ -231,7 +231,7 @@ static struct attribute * dbs_attributes[] = {
&sampling_rate.attr,
&sampling_down_factor.attr,
&up_threshold.attr,
- &ignore_nice.attr,
+ &ignore_nice_load.attr,
NULL
};
diff --git a/drivers/ieee1394/.gitignore b/drivers/ieee1394/.gitignore
new file mode 100644
index 000000000000..33da10a25323
--- /dev/null
+++ b/drivers/ieee1394/.gitignore
@@ -0,0 +1 @@
+oui.c
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 475d98fa9e26..780009c7eaa6 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -47,6 +47,8 @@
#include <linux/ip.h>
#include <linux/in.h>
+#include <net/dst.h>
+
MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("IP-over-InfiniBand net driver");
MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index ef3ee035bbc8..ed0c2ead8bc1 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -43,6 +43,8 @@
#include <linux/delay.h>
#include <linux/completion.h>
+#include <net/dst.h>
+
#include "ipoib.h"
#ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 64b4a3080985..bc2fce60f9f8 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -235,7 +235,6 @@ static struct usb_device_id iforce_usb_ids [] = {
MODULE_DEVICE_TABLE (usb, iforce_usb_ids);
struct usb_driver iforce_usb_driver = {
- .owner = THIS_MODULE,
.name = "iforce",
.probe = iforce_usb_probe,
.disconnect = iforce_usb_disconnect,
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index f8457ef48826..ca5b4a3b683e 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -1715,7 +1715,6 @@ hfc_usb_disconnect(struct usb_interface
/* our driver information structure */
/************************************/
static struct usb_driver hfc_drv = {
- .owner = THIS_MODULE,
.name = "hfc_usb",
.id_table = hfcusb_idtab,
.probe = hfc_usb_probe,
diff --git a/drivers/isdn/hisax/st5481_init.c b/drivers/isdn/hisax/st5481_init.c
index 8e192a3a3490..99cb0f3d59a1 100644
--- a/drivers/isdn/hisax/st5481_init.c
+++ b/drivers/isdn/hisax/st5481_init.c
@@ -180,7 +180,6 @@ static struct usb_device_id st5481_ids[] = {
MODULE_DEVICE_TABLE (usb, st5481_ids);
static struct usb_driver st5481_usb_driver = {
- .owner = THIS_MODULE,
.name = "st5481_usb",
.probe = probe_st5481,
.disconnect = disconnect_st5481,
diff --git a/drivers/md/.gitignore b/drivers/md/.gitignore
new file mode 100644
index 000000000000..a7afec6b19c6
--- /dev/null
+++ b/drivers/md/.gitignore
@@ -0,0 +1,4 @@
+mktables
+raid6altivec*.c
+raid6int*.c
+raid6tables.c
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index a6d3baa46f61..a6f2dc66c3db 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -638,7 +638,7 @@ int dm_split_args(int *argc, char ***argvp, char *input)
static void check_for_valid_limits(struct io_restrictions *rs)
{
if (!rs->max_sectors)
- rs->max_sectors = MAX_SECTORS;
+ rs->max_sectors = SAFE_MAX_SECTORS;
if (!rs->max_phys_segments)
rs->max_phys_segments = MAX_PHYS_SEGMENTS;
if (!rs->max_hw_segments)
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
index 0a78ba3737a5..a6c91db40ad6 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.c
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -544,7 +544,6 @@ static struct usb_device_id flexcop_usb_table [] = {
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver flexcop_usb_driver = {
- .owner = THIS_MODULE,
.name = "b2c2_flexcop_usb",
.probe = flexcop_usb_probe,
.disconnect = flexcop_usb_disconnect,
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index 336fc284fa52..b996fb59b7e4 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -986,7 +986,6 @@ static const struct usb_device_id cinergyt2_table [] __devinitdata = {
MODULE_DEVICE_TABLE(usb, cinergyt2_table);
static struct usb_driver cinergyt2_driver = {
- .owner = THIS_MODULE,
.name = "cinergyT2",
.probe = cinergyt2_probe,
.disconnect = cinergyt2_disconnect,
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index 8c7beffb045f..ce44aa6bbb83 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -144,7 +144,6 @@ static struct dvb_usb_properties a800_properties = {
};
static struct usb_driver a800_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_a800",
.probe = a800_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 3fe383f4bb4c..d05fab01cccd 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -241,7 +241,6 @@ static struct dvb_usb_properties cxusb_properties = {
};
static struct usb_driver cxusb_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index aa271a2496d5..52ac3e5adf5d 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -373,7 +373,6 @@ static struct dvb_usb_properties artec_t1_usb2_properties = {
};
static struct usb_driver dibusb_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_dibusb_mb",
.probe = dibusb_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
index 6a0912eab396..55802fba3c29 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mc.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -82,7 +82,6 @@ static struct dvb_usb_properties dibusb_mc_properties = {
};
static struct usb_driver dibusb_mc_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_dibusb_mc",
.probe = dibusb_mc_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index f98e306a5759..450417a9e64b 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -233,7 +233,6 @@ static struct dvb_usb_properties digitv_properties = {
};
static struct usb_driver digitv_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_digitv",
.probe = digitv_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index b595476332cd..6e2bac873445 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -198,7 +198,6 @@ static struct dvb_usb_properties wt220u_properties = {
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver dtt200u_usb_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_dtt200u",
.probe = dtt200u_usb_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 1841a66427bf..fac48fc7a4ac 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -202,7 +202,6 @@ static struct dvb_usb_properties nova_t_properties = {
};
static struct usb_driver nova_t_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_nova_t_usb2",
.probe = nova_t_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
index 6fd67657c269..14f1911c79bb 100644
--- a/drivers/media/dvb/dvb-usb/umt-010.c
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -128,7 +128,6 @@ static struct dvb_usb_properties umt_properties = {
};
static struct usb_driver umt_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_umt_010",
.probe = umt_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index de13c04e8e64..afa00fdb5ec0 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -256,7 +256,6 @@ static struct dvb_usb_properties vp702x_properties = {
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver vp702x_usb_driver = {
- .owner = THIS_MODULE,
.name = "dvb-usb-vp702x",
.probe = vp702x_usb_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 75765e3a569c..3835235b68df 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -253,7 +253,6 @@ static struct dvb_usb_properties vp7045_properties = {
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver vp7045_usb_driver = {
- .owner = THIS_MODULE,
.name = "dvb_usb_vp7045",
.probe = vp7045_usb_probe,
.disconnect = dvb_usb_device_exit,
diff --git a/drivers/media/video/cpia_usb.c b/drivers/media/video/cpia_usb.c
index 9774e94d1e7d..1439cb752874 100644
--- a/drivers/media/video/cpia_usb.c
+++ b/drivers/media/video/cpia_usb.c
@@ -582,7 +582,6 @@ MODULE_LICENSE("GPL");
static struct usb_driver cpia_driver = {
- .owner = THIS_MODULE,
.name = "cpia",
.probe = cpia_probe,
.disconnect = cpia_disconnect,
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 06d76879bde2..3a56120397ae 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1884,7 +1884,6 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
}
static struct usb_driver em28xx_usb_driver = {
- .owner = THIS_MODULE,
.name = "em28xx",
.probe = em28xx_usb_probe,
.disconnect = em28xx_usb_disconnect,
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 4262a22adc22..537836068c49 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -313,13 +313,13 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
u32 log_info = le32_to_cpu(mr->u.reply.IOCLogInfo);
if (ioc->bus_type == FC)
mpt_fc_log_info(ioc, log_info);
- else if (ioc->bus_type == SCSI)
+ else if (ioc->bus_type == SPI)
mpt_sp_log_info(ioc, log_info);
else if (ioc->bus_type == SAS)
mpt_sas_log_info(ioc, log_info);
}
if (ioc_stat & MPI_IOCSTATUS_MASK) {
- if (ioc->bus_type == SCSI &&
+ if (ioc->bus_type == SPI &&
cb_idx != mpt_stm_index &&
cb_idx != mpt_lan_index)
mpt_sp_ioc_info(ioc, (u32)ioc_stat, mf);
@@ -1376,7 +1376,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
}
else if (pdev->device == MPI_MANUFACTPAGE_DEVID_53C1030) {
ioc->prod_name = "LSI53C1030";
- ioc->bus_type = SCSI;
+ ioc->bus_type = SPI;
/* 1030 Chip Fix. Disable Split transactions
* for PCIX. Set MOST bits to zero if Rev < C0( = 8).
*/
@@ -1389,7 +1389,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
}
else if (pdev->device == MPI_MANUFACTPAGE_DEVID_1030_53C1035) {
ioc->prod_name = "LSI53C1035";
- ioc->bus_type = SCSI;
+ ioc->bus_type = SPI;
}
else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1064) {
ioc->prod_name = "LSISAS1064";
@@ -3042,7 +3042,7 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFwHeader_t *pFwHeader, int sleepFlag)
/* Clear the internal flash bad bit - autoincrementing register,
* so must do two writes.
*/
- if (ioc->bus_type == SCSI) {
+ if (ioc->bus_type == SPI) {
/*
* 1030 and 1035 H/W errata, workaround to access
* the ClearFlashBadSignatureBit
@@ -3152,7 +3152,7 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
int cnt,cntdn;
dinitprintk((KERN_WARNING MYNAM ": KickStarting %s!\n", ioc->name));
- if (ioc->bus_type == SCSI) {
+ if (ioc->bus_type == SPI) {
/* Always issue a Msg Unit Reset first. This will clear some
* SCSI bus hang conditions.
*/
@@ -3580,7 +3580,7 @@ initChainBuffers(MPT_ADAPTER *ioc)
dinitprintk((KERN_INFO MYNAM ": %s Now numSGE=%d num_sge=%d num_chain=%d\n",
ioc->name, numSGE, num_sge, num_chain));
- if (ioc->bus_type == SCSI)
+ if (ioc->bus_type == SPI)
num_chain *= MPT_SCSI_CAN_QUEUE;
else
num_chain *= MPT_FC_CAN_QUEUE;
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index bac8eb4186d2..6c48d1f54ac9 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -76,8 +76,8 @@
#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.03.04"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.04"
+#define MPT_LINUX_VERSION_COMMON "3.03.05"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.05"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
@@ -321,7 +321,7 @@ typedef struct _SYSIF_REGS
* Dynamic Multi-Pathing specific stuff...
*/
-/* VirtDevice negoFlags field */
+/* VirtTarget negoFlags field */
#define MPT_TARGET_NO_NEGO_WIDE 0x01
#define MPT_TARGET_NO_NEGO_SYNC 0x02
#define MPT_TARGET_NO_NEGO_QAS 0x04
@@ -330,8 +330,7 @@ typedef struct _SYSIF_REGS
/*
* VirtDevice - FC LUN device or SCSI target device
*/
-typedef struct _VirtDevice {
- struct scsi_device *device;
+typedef struct _VirtTarget {
u8 tflags;
u8 ioc_id;
u8 target_id;
@@ -342,21 +341,18 @@ typedef struct _VirtDevice {
u8 negoFlags; /* bit field, see above */
u8 raidVolume; /* set, if RAID Volume */
u8 type; /* byte 0 of Inquiry data */
- u8 cflags; /* controller flags */
- u8 rsvd1raid;
- u16 fc_phys_lun;
- u16 fc_xlat_lun;
u32 num_luns;
u32 luns[8]; /* Max LUNs is 256 */
- u8 pad[4];
u8 inq_data[8];
- /* IEEE Registered Extended Identifier
- obtained via INQUIRY VPD page 0x83 */
- /* NOTE: Do not separate uniq_prepad and uniq_data
- as they are treateed as a single entity in the code */
- u8 uniq_prepad[8];
- u8 uniq_data[20];
- u8 pad2[4];
+} VirtTarget;
+
+typedef struct _VirtDevice {
+ VirtTarget *vtarget;
+ u8 ioc_id;
+ u8 bus_id;
+ u8 target_id;
+ u8 configured_lun;
+ u32 lun;
} VirtDevice;
/*
@@ -903,7 +899,7 @@ typedef struct _MPT_LOCAL_REPLY {
typedef enum {
FC,
- SCSI,
+ SPI,
SAS
} BUS_TYPE;
@@ -912,7 +908,7 @@ typedef struct _MPT_SCSI_HOST {
int port;
u32 pad0;
struct scsi_cmnd **ScsiLookup;
- VirtDevice **Targets;
+ VirtTarget **Targets;
MPT_LOCAL_REPLY *pLocal; /* used for internal commands */
struct timer_list timer;
/* Pool of memory for holding SCpnts before doing
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 602138f8544d..959d2c5951b8 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1245,7 +1245,7 @@ mptctl_gettargetinfo (unsigned long arg)
MPT_ADAPTER *ioc;
struct Scsi_Host *sh;
MPT_SCSI_HOST *hd;
- VirtDevice *vdev;
+ VirtTarget *vdev;
char *pmem;
int *pdata;
IOCPage2_t *pIoc2;
@@ -1822,7 +1822,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
case MPI_FUNCTION_SCSI_IO_REQUEST:
if (ioc->sh) {
SCSIIORequest_t *pScsiReq = (SCSIIORequest_t *) mf;
- VirtDevice *pTarget = NULL;
+ VirtTarget *pTarget = NULL;
MPT_SCSI_HOST *hd = NULL;
int qtag = MPI_SCSIIO_CONTROL_UNTAGGED;
int scsidir = 0;
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index a628be9bbbad..ba61e1828858 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -84,13 +84,16 @@ static int mptfcTaskCtx = -1;
static int mptfcInternalCtx = -1; /* Used only for internal commands */
static struct scsi_host_template mptfc_driver_template = {
+ .module = THIS_MODULE,
.proc_name = "mptfc",
.proc_info = mptscsih_proc_info,
.name = "MPT FC Host",
.info = mptscsih_info,
.queuecommand = mptscsih_qcmd,
+ .target_alloc = mptscsih_target_alloc,
.slave_alloc = mptscsih_slave_alloc,
.slave_configure = mptscsih_slave_configure,
+ .target_destroy = mptscsih_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_abort_handler = mptscsih_abort,
@@ -167,13 +170,15 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Skipping because it's not operational!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptfc_probe;
}
if (!ioc->active) {
printk(MYIOC_s_WARN_FMT "Skipping because it's disabled!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptfc_probe;
}
/* Sanity check - ensure at least 1 port is INITIATOR capable
@@ -198,7 +203,8 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Unable to register controller with SCSI subsystem\n",
ioc->name);
- return -1;
+ error = -1;
+ goto out_mptfc_probe;
}
spin_lock_irqsave(&ioc->FreeQlock, flags);
@@ -266,7 +272,7 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptfc_probe_failed;
+ goto out_mptfc_probe;
}
memset(mem, 0, sz);
@@ -284,14 +290,14 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptfc_probe_failed;
+ goto out_mptfc_probe;
}
memset(mem, 0, sz);
- hd->Targets = (VirtDevice **) mem;
+ hd->Targets = (VirtTarget **) mem;
dprintk((KERN_INFO
- " Targets @ %p, sz=%d\n", hd->Targets, sz));
+ " vdev @ %p, sz=%d\n", hd->Targets, sz));
/* Clear the TM flags
*/
@@ -330,13 +336,13 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if(error) {
dprintk((KERN_ERR MYNAM
"scsi_add_host failed\n"));
- goto mptfc_probe_failed;
+ goto out_mptfc_probe;
}
scsi_scan_host(sh);
return 0;
-mptfc_probe_failed:
+out_mptfc_probe:
mptscsih_remove(pdev);
return error;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index e0a8bb8ba7d8..17e9757e728b 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -228,31 +228,35 @@ static void mptsas_print_expander_pg1(SasExpanderPage1_t *pg1)
* implement ->target_alloc.
*/
static int
-mptsas_slave_alloc(struct scsi_device *device)
+mptsas_slave_alloc(struct scsi_device *sdev)
{
- struct Scsi_Host *host = device->host;
+ struct Scsi_Host *host = sdev->host;
MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
struct sas_rphy *rphy;
struct mptsas_portinfo *p;
+ VirtTarget *vtarget;
VirtDevice *vdev;
- uint target = device->id;
+ struct scsi_target *starget;
int i;
- if ((vdev = hd->Targets[target]) != NULL)
- goto out;
-
vdev = kmalloc(sizeof(VirtDevice), GFP_KERNEL);
if (!vdev) {
printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
hd->ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
-
memset(vdev, 0, sizeof(VirtDevice));
- vdev->tflags = MPT_TARGET_FLAGS_Q_YES|MPT_TARGET_FLAGS_VALID_INQUIRY;
vdev->ioc_id = hd->ioc->id;
+ sdev->hostdata = vdev;
+ starget = scsi_target(sdev);
+ vtarget = starget->hostdata;
+ vdev->vtarget = vtarget;
+ if (vtarget->num_luns == 0) {
+ vtarget->tflags = MPT_TARGET_FLAGS_Q_YES|MPT_TARGET_FLAGS_VALID_INQUIRY;
+ hd->Targets[sdev->id] = vtarget;
+ }
- rphy = dev_to_rphy(device->sdev_target->dev.parent);
+ rphy = dev_to_rphy(sdev->sdev_target->dev.parent);
list_for_each_entry(p, &hd->ioc->sas_topology, list) {
for (i = 0; i < p->num_phys; i++) {
if (p->phy_info[i].attached.sas_address ==
@@ -260,7 +264,7 @@ mptsas_slave_alloc(struct scsi_device *device)
vdev->target_id =
p->phy_info[i].attached.target;
vdev->bus_id = p->phy_info[i].attached.bus;
- hd->Targets[device->id] = vdev;
+ vdev->lun = sdev->lun;
goto out;
}
}
@@ -271,19 +275,24 @@ mptsas_slave_alloc(struct scsi_device *device)
return -ENODEV;
out:
- vdev->num_luns++;
- device->hostdata = vdev;
+ vtarget->ioc_id = vdev->ioc_id;
+ vtarget->target_id = vdev->target_id;
+ vtarget->bus_id = vdev->bus_id;
+ vtarget->num_luns++;
return 0;
}
static struct scsi_host_template mptsas_driver_template = {
+ .module = THIS_MODULE,
.proc_name = "mptsas",
.proc_info = mptscsih_proc_info,
.name = "MPT SPI Host",
.info = mptscsih_info,
.queuecommand = mptscsih_qcmd,
+ .target_alloc = mptscsih_target_alloc,
.slave_alloc = mptsas_slave_alloc,
.slave_configure = mptscsih_slave_configure,
+ .target_destroy = mptscsih_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_abort_handler = mptscsih_abort,
@@ -986,7 +995,6 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc, int *index)
goto out_free_port_info;
list_add_tail(&port_info->list, &ioc->sas_topology);
-
for (i = 0; i < port_info->num_phys; i++) {
mptsas_sas_phy_pg0(ioc, &port_info->phy_info[i],
(MPI_SAS_PHY_PGAD_FORM_PHY_NUMBER <<
@@ -1133,13 +1141,15 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Skipping because it's not operational!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptsas_probe;
}
if (!ioc->active) {
printk(MYIOC_s_WARN_FMT "Skipping because it's disabled!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptsas_probe;
}
/* Sanity check - ensure at least 1 port is INITIATOR capable
@@ -1163,7 +1173,8 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Unable to register controller with SCSI subsystem\n",
ioc->name);
- return -1;
+ error = -1;
+ goto out_mptsas_probe;
}
spin_lock_irqsave(&ioc->FreeQlock, flags);
@@ -1237,7 +1248,7 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptsas_probe_failed;
+ goto out_mptsas_probe;
}
memset(mem, 0, sz);
@@ -1255,14 +1266,14 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptsas_probe_failed;
+ goto out_mptsas_probe;
}
memset(mem, 0, sz);
- hd->Targets = (VirtDevice **) mem;
+ hd->Targets = (VirtTarget **) mem;
dprintk((KERN_INFO
- " Targets @ %p, sz=%d\n", hd->Targets, sz));
+ " vtarget @ %p, sz=%d\n", hd->Targets, sz));
/* Clear the TM flags
*/
@@ -1308,14 +1319,14 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (error) {
dprintk((KERN_ERR MYNAM
"scsi_add_host failed\n"));
- goto mptsas_probe_failed;
+ goto out_mptsas_probe;
}
mptsas_scan_sas_topology(ioc);
return 0;
-mptsas_probe_failed:
+out_mptsas_probe:
mptscsih_remove(pdev);
return error;
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index b7b9846ff3fd..93a16fa3c4ba 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -150,28 +150,29 @@ static int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 tar
int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
-static void mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *data, int dlen);
-static void mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56);
-static void mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq);
+static void mptscsih_initTarget(MPT_SCSI_HOST *hd, VirtTarget *vtarget, u8 lun, char *data, int dlen);
+static void mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *vtarget, char byte56);
static void mptscsih_setDevicePage1Flags (u8 width, u8 factor, u8 offset, int *requestedPtr, int *configurationPtr, u8 flags);
-static void mptscsih_no_negotiate(MPT_SCSI_HOST *hd, int target_id);
+static void mptscsih_no_negotiate(MPT_SCSI_HOST *hd, struct scsi_cmnd *sc);
static int mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target, int flags);
static int mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus);
int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
static int mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
-static int mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum);
+static void mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice);
+static void mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget);
+static int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id);
static struct work_struct mptscsih_persistTask;
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
static int mptscsih_do_raid(MPT_SCSI_HOST *hd, u8 action, INTERNAL_CMD *io);
static void mptscsih_domainValidation(void *hd);
-static int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id);
static void mptscsih_qas_check(MPT_SCSI_HOST *hd, int id);
static int mptscsih_doDv(MPT_SCSI_HOST *hd, int channel, int target);
static void mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage);
static void mptscsih_fillbuf(char *buffer, int size, int index, int width);
static void mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id);
+static void mptscsih_set_dvflags(MPT_SCSI_HOST *hd, struct scsi_cmnd *sc);
#endif
void mptscsih_remove(struct pci_dev *);
@@ -627,7 +628,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
dreplyprintk((KERN_NOTICE "Reply ha=%d id=%d lun=%d:\n"
"IOCStatus=%04xh SCSIState=%02xh SCSIStatus=%02xh\n"
"resid=%d bufflen=%d xfer_cnt=%d\n",
- ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
+ ioc->id, sc->device->id, sc->device->lun,
status, scsi_state, scsi_status, sc->resid,
sc->request_bufflen, xfer_cnt));
@@ -641,7 +642,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
pScsiReply->ResponseInfo) {
printk(KERN_NOTICE "ha=%d id=%d lun=%d: "
"FCP_ResponseInfo=%08xh\n",
- ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
+ ioc->id, sc->device->id, sc->device->lun,
le32_to_cpu(pScsiReply->ResponseInfo));
}
@@ -677,8 +678,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
sc->result = DID_RESET << 16;
/* GEM Workaround. */
- if (ioc->bus_type == SCSI)
- mptscsih_no_negotiate(hd, sc->device->id);
+ if (ioc->bus_type == SPI)
+ mptscsih_no_negotiate(hd, sc);
break;
case MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH: /* 0x0049 */
@@ -892,16 +893,15 @@ mptscsih_flush_running_cmds(MPT_SCSI_HOST *hd)
* when a lun is disable by mid-layer.
* Do NOT access the referenced scsi_cmnd structure or
* members. Will cause either a paging or NULL ptr error.
- * @hd: Pointer to a SCSI HOST structure
- * @target: target id
- * @lun: lun
+ * @hd: Pointer to a SCSI HOST structure
+ * @vdevice: per device private data
*
* Returns: None.
*
* Called from slave_destroy.
*/
static void
-mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun)
+mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
{
SCSIIORequest_t *mf = NULL;
int ii;
@@ -909,7 +909,7 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun)
struct scsi_cmnd *sc;
dsprintk((KERN_INFO MYNAM ": search_running target %d lun %d max %d\n",
- target, lun, max));
+ vdevice->target_id, vdevice->lun, max));
for (ii=0; ii < max; ii++) {
if ((sc = hd->ScsiLookup[ii]) != NULL) {
@@ -919,7 +919,7 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun)
dsprintk(( "search_running: found (sc=%p, mf = %p) target %d, lun %d \n",
hd->ScsiLookup[ii], mf, mf->TargetID, mf->LUN[1]));
- if ((mf->TargetID != ((u8)target)) || (mf->LUN[1] != ((u8) lun)))
+ if ((mf->TargetID != ((u8)vdevice->target_id)) || (mf->LUN[1] != ((u8) vdevice->lun)))
continue;
/* Cleanup
@@ -993,8 +993,10 @@ mptscsih_remove(struct pci_dev *pdev)
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
struct Scsi_Host *host = ioc->sh;
MPT_SCSI_HOST *hd;
+#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
int count;
unsigned long flags;
+#endif
int sz1;
if(!host) {
@@ -1075,11 +1077,6 @@ mptscsih_shutdown(struct pci_dev *pdev)
hd = (MPT_SCSI_HOST *)host->hostdata;
- /* Flush the cache of this adapter
- */
- if(hd != NULL)
- mptscsih_synchronize_cache(hd, 0);
-
}
#ifdef CONFIG_PM
@@ -1286,7 +1283,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
MPT_SCSI_HOST *hd;
MPT_FRAME_HDR *mf;
SCSIIORequest_t *pScsiReq;
- VirtDevice *pTarget = SCpnt->device->hostdata;
+ VirtDevice *vdev = SCpnt->device->hostdata;
int lun;
u32 datalen;
u32 scsictl;
@@ -1341,8 +1338,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/* Default to untagged. Once a target structure has been allocated,
* use the Inquiry data to determine if device supports tagged.
*/
- if (pTarget
- && (pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)
+ if (vdev
+ && (vdev->vtarget->tflags & MPT_TARGET_FLAGS_Q_YES)
&& (SCpnt->device->tagged_supported)) {
scsictl = scsidir | MPI_SCSIIO_CONTROL_SIMPLEQ;
} else {
@@ -1351,8 +1348,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/* Use the above information to set up the message frame
*/
- pScsiReq->TargetID = (u8) pTarget->target_id;
- pScsiReq->Bus = pTarget->bus_id;
+ pScsiReq->TargetID = (u8) vdev->target_id;
+ pScsiReq->Bus = vdev->bus_id;
pScsiReq->ChainOffset = 0;
pScsiReq->Function = MPI_FUNCTION_SCSI_IO_REQUEST;
pScsiReq->CDBLength = SCpnt->cmd_len;
@@ -1403,8 +1400,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
SCpnt->host_scribble = NULL;
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
- if (hd->ioc->bus_type == SCSI) {
- int dvStatus = hd->ioc->spi_data.dvStatus[pTarget->target_id];
+ if (hd->ioc->bus_type == SPI) {
+ int dvStatus = hd->ioc->spi_data.dvStatus[vdev->target_id];
int issueCmd = 1;
if (dvStatus || hd->ioc->spi_data.forceDv) {
@@ -1437,7 +1434,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/* Set the DV flags.
*/
if (dvStatus & MPT_SCSICFG_DV_NOT_DONE)
- mptscsih_set_dvflags(hd, pScsiReq);
+ mptscsih_set_dvflags(hd, SCpnt);
if (!issueCmd)
goto fail;
@@ -1741,6 +1738,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
u32 ctx2abort;
int scpnt_idx;
int retval;
+ VirtDevice *vdev;
/* If we can't locate our host adapter structure, return FAILED status.
*/
@@ -1790,8 +1788,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
hd->abortSCpnt = SCpnt;
+ vdev = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
- SCpnt->device->channel, SCpnt->device->id, SCpnt->device->lun,
+ vdev->bus_id, vdev->target_id, vdev->lun,
ctx2abort, 2 /* 2 second timeout */);
printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n",
@@ -1822,6 +1821,7 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
{
MPT_SCSI_HOST *hd;
int retval;
+ VirtDevice *vdev;
/* If we can't locate our host adapter structure, return FAILED status.
*/
@@ -1839,8 +1839,9 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
hd->ioc->name, SCpnt);
scsi_print_command(SCpnt);
+ vdev = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
- SCpnt->device->channel, SCpnt->device->id,
+ vdev->bus_id, vdev->target_id,
0, 0, 5 /* 5 second timeout */);
printk (KERN_WARNING MYNAM ": %s: target reset: %s (sc=%p)\n",
@@ -1871,6 +1872,7 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
{
MPT_SCSI_HOST *hd;
int retval;
+ VirtDevice *vdev;
/* If we can't locate our host adapter structure, return FAILED status.
*/
@@ -1888,8 +1890,9 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
if (hd->timeouts < -1)
hd->timeouts++;
+ vdev = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- SCpnt->device->channel, 0, 0, 0, 5 /* 5 second timeout */);
+ vdev->bus_id, 0, 0, 0, 5 /* 5 second timeout */);
printk (KERN_WARNING MYNAM ": %s: bus reset: %s (sc=%p)\n",
hd->ioc->name,
@@ -2151,23 +2154,36 @@ mptscsih_bios_param(struct scsi_device * sdev, struct block_device *bdev,
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* OS entry point to allow host driver to alloc memory
+ * for each scsi target. Called once per device the bus scan.
+ * Return non-zero if allocation fails.
+ */
+int
+mptscsih_target_alloc(struct scsi_target *starget)
+{
+ VirtTarget *vtarget;
+
+ vtarget = kmalloc(sizeof(VirtTarget), GFP_KERNEL);
+ if (!vtarget)
+ return -ENOMEM;
+ memset(vtarget, 0, sizeof(VirtTarget));
+ starget->hostdata = vtarget;
+ return 0;
+}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ * OS entry point to allow host driver to alloc memory
* for each scsi device. Called once per device the bus scan.
* Return non-zero if allocation fails.
- * Init memory once per id (not LUN).
*/
int
-mptscsih_slave_alloc(struct scsi_device *device)
+mptscsih_slave_alloc(struct scsi_device *sdev)
{
- struct Scsi_Host *host = device->host;
+ struct Scsi_Host *host = sdev->host;
MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ VirtTarget *vtarget;
VirtDevice *vdev;
- uint target = device->id;
-
- if (hd == NULL)
- return -ENODEV;
-
- if ((vdev = hd->Targets[target]) != NULL)
- goto out;
+ struct scsi_target *starget;
vdev = kmalloc(sizeof(VirtDevice), GFP_KERNEL);
if (!vdev) {
@@ -2177,25 +2193,33 @@ mptscsih_slave_alloc(struct scsi_device *device)
}
memset(vdev, 0, sizeof(VirtDevice));
- vdev->tflags = MPT_TARGET_FLAGS_Q_YES;
vdev->ioc_id = hd->ioc->id;
- vdev->target_id = device->id;
- vdev->bus_id = device->channel;
- vdev->raidVolume = 0;
- hd->Targets[device->id] = vdev;
- if (hd->ioc->bus_type == SCSI) {
- if (hd->ioc->raid_data.isRaid & (1 << device->id)) {
- vdev->raidVolume = 1;
- ddvtprintk((KERN_INFO
- "RAID Volume @ id %d\n", device->id));
+ vdev->target_id = sdev->id;
+ vdev->bus_id = sdev->channel;
+ vdev->lun = sdev->lun;
+ sdev->hostdata = vdev;
+
+ starget = scsi_target(sdev);
+ vtarget = starget->hostdata;
+ vdev->vtarget = vtarget;
+
+ if (vtarget->num_luns == 0) {
+ hd->Targets[sdev->id] = vtarget;
+ vtarget->ioc_id = hd->ioc->id;
+ vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
+ vtarget->target_id = sdev->id;
+ vtarget->bus_id = sdev->channel;
+ if (hd->ioc->bus_type == SPI) {
+ if (hd->ioc->raid_data.isRaid & (1 << sdev->id)) {
+ vtarget->raidVolume = 1;
+ ddvtprintk((KERN_INFO
+ "RAID Volume @ id %d\n", sdev->id));
+ }
+ } else {
+ vtarget->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
}
- } else {
- vdev->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
}
-
- out:
- vdev->num_luns++;
- device->hostdata = vdev;
+ vtarget->num_luns++;
return 0;
}
@@ -2204,40 +2228,52 @@ mptscsih_slave_alloc(struct scsi_device *device)
* Called if no device present or device being unloaded
*/
void
-mptscsih_slave_destroy(struct scsi_device *device)
+mptscsih_target_destroy(struct scsi_target *starget)
{
- struct Scsi_Host *host = device->host;
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
- VirtDevice *vdev;
- uint target = device->id;
- uint lun = device->lun;
-
- if (hd == NULL)
- return;
-
- mptscsih_search_running_cmds(hd, target, lun);
-
- vdev = hd->Targets[target];
- vdev->luns[0] &= ~(1 << lun);
- if (--vdev->num_luns)
- return;
-
- kfree(hd->Targets[target]);
- hd->Targets[target] = NULL;
-
- if (hd->ioc->bus_type == SCSI) {
- if (mptscsih_is_phys_disk(hd->ioc, target)) {
- hd->ioc->spi_data.forceDv |= MPT_SCSICFG_RELOAD_IOC_PG3;
- } else {
- hd->ioc->spi_data.dvStatus[target] =
- MPT_SCSICFG_NEGOTIATE;
+ if (starget->hostdata)
+ kfree(starget->hostdata);
+ starget->hostdata = NULL;
+}
- if (!hd->negoNvram) {
- hd->ioc->spi_data.dvStatus[target] |=
- MPT_SCSICFG_DV_NOT_DONE;
+/*
+ * OS entry point to allow for host driver to free allocated memory
+ * Called if no device present or device being unloaded
+ */
+void
+mptscsih_slave_destroy(struct scsi_device *sdev)
+{
+ struct Scsi_Host *host = sdev->host;
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ VirtTarget *vtarget;
+ VirtDevice *vdevice;
+ struct scsi_target *starget;
+
+ starget = scsi_target(sdev);
+ vtarget = starget->hostdata;
+ vdevice = sdev->hostdata;
+
+ mptscsih_search_running_cmds(hd, vdevice);
+ vtarget->luns[0] &= ~(1 << vdevice->lun);
+ vtarget->num_luns--;
+ if (vtarget->num_luns == 0) {
+ mptscsih_negotiate_to_asyn_narrow(hd, vtarget);
+ if (hd->ioc->bus_type == SPI) {
+ if (mptscsih_is_phys_disk(hd->ioc, vtarget->target_id)) {
+ hd->ioc->spi_data.forceDv |= MPT_SCSICFG_RELOAD_IOC_PG3;
+ } else {
+ hd->ioc->spi_data.dvStatus[vtarget->target_id] =
+ MPT_SCSICFG_NEGOTIATE;
+ if (!hd->negoNvram) {
+ hd->ioc->spi_data.dvStatus[vtarget->target_id] |=
+ MPT_SCSICFG_DV_NOT_DONE;
+ }
}
}
+ hd->Targets[sdev->id] = NULL;
}
+ mptscsih_synchronize_cache(hd, vdevice);
+ kfree(vdevice);
+ sdev->hostdata = NULL;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2251,22 +2287,21 @@ mptscsih_slave_destroy(struct scsi_device *device)
int
mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
- VirtDevice *pTarget;
- int max_depth;
- int tagged;
-
- if (hd == NULL)
- return 0;
- if (!(pTarget = hd->Targets[sdev->id]))
- return 0;
-
- if (hd->ioc->bus_type == SCSI) {
- if (pTarget->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY) {
- if (!(pTarget->tflags & MPT_TARGET_FLAGS_Q_YES))
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ VirtTarget *vtarget;
+ struct scsi_target *starget;
+ int max_depth;
+ int tagged;
+
+ starget = scsi_target(sdev);
+ vtarget = starget->hostdata;
+
+ if (hd->ioc->bus_type == SPI) {
+ if (vtarget->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY) {
+ if (!(vtarget->tflags & MPT_TARGET_FLAGS_Q_YES))
max_depth = 1;
- else if (((pTarget->inq_data[0] & 0x1f) == 0x00) &&
- (pTarget->minSyncFactor <= MPT_ULTRA160 ))
+ else if (((vtarget->inq_data[0] & 0x1f) == 0x00) &&
+ (vtarget->minSyncFactor <= MPT_ULTRA160 ))
max_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
else
max_depth = MPT_SCSI_CMD_PER_DEV_LOW;
@@ -2295,64 +2330,58 @@ mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
* Return non-zero if fails.
*/
int
-mptscsih_slave_configure(struct scsi_device *device)
+mptscsih_slave_configure(struct scsi_device *sdev)
{
- struct Scsi_Host *sh = device->host;
- VirtDevice *pTarget;
+ struct Scsi_Host *sh = sdev->host;
+ VirtTarget *vtarget;
+ VirtDevice *vdevice;
+ struct scsi_target *starget;
MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sh->hostdata;
+ int indexed_lun, lun_index;
- if ((hd == NULL) || (hd->Targets == NULL)) {
- return 0;
- }
+ starget = scsi_target(sdev);
+ vtarget = starget->hostdata;
+ vdevice = sdev->hostdata;
dsprintk((MYIOC_s_INFO_FMT
"device @ %p, id=%d, LUN=%d, channel=%d\n",
- hd->ioc->name, device, device->id, device->lun, device->channel));
- dsprintk((MYIOC_s_INFO_FMT
- "sdtr %d wdtr %d ppr %d inq length=%d\n",
- hd->ioc->name, device->sdtr, device->wdtr,
- device->ppr, device->inquiry_len));
-
- if (device->id > sh->max_id) {
+ hd->ioc->name, sdev, sdev->id, sdev->lun, sdev->channel));
+ if (hd->ioc->bus_type == SPI)
+ dsprintk((MYIOC_s_INFO_FMT
+ "sdtr %d wdtr %d ppr %d inq length=%d\n",
+ hd->ioc->name, sdev->sdtr, sdev->wdtr,
+ sdev->ppr, sdev->inquiry_len));
+
+ if (sdev->id > sh->max_id) {
/* error case, should never happen */
- scsi_adjust_queue_depth(device, 0, 1);
- goto slave_configure_exit;
- }
-
- pTarget = hd->Targets[device->id];
-
- if (pTarget == NULL) {
- /* Driver doesn't know about this device.
- * Kernel may generate a "Dummy Lun 0" which
- * may become a real Lun if a
- * "scsi add-single-device" command is executed
- * while the driver is active (hot-plug a
- * device). LSI Raid controllers need
- * queue_depth set to DEV_HIGH for this reason.
- */
- scsi_adjust_queue_depth(device, MSG_SIMPLE_TAG,
- MPT_SCSI_CMD_PER_DEV_HIGH);
+ scsi_adjust_queue_depth(sdev, 0, 1);
goto slave_configure_exit;
}
- mptscsih_initTarget(hd, device->channel, device->id, device->lun,
- device->inquiry, device->inquiry_len );
- mptscsih_change_queue_depth(device, MPT_SCSI_CMD_PER_DEV_HIGH);
+ vdevice->configured_lun=1;
+ lun_index = (vdevice->lun >> 5); /* 32 luns per lun_index */
+ indexed_lun = (vdevice->lun % 32);
+ vtarget->luns[lun_index] |= (1 << indexed_lun);
+ mptscsih_initTarget(hd, vtarget, sdev->lun, sdev->inquiry,
+ sdev->inquiry_len );
+ mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH);
dsprintk((MYIOC_s_INFO_FMT
"Queue depth=%d, tflags=%x\n",
- hd->ioc->name, device->queue_depth, pTarget->tflags));
+ hd->ioc->name, sdev->queue_depth, vtarget->tflags));
- dsprintk((MYIOC_s_INFO_FMT
- "negoFlags=%x, maxOffset=%x, SyncFactor=%x\n",
- hd->ioc->name, pTarget->negoFlags, pTarget->maxOffset, pTarget->minSyncFactor));
+ if (hd->ioc->bus_type == SPI)
+ dsprintk((MYIOC_s_INFO_FMT
+ "negoFlags=%x, maxOffset=%x, SyncFactor=%x\n",
+ hd->ioc->name, vtarget->negoFlags, vtarget->maxOffset,
+ vtarget->minSyncFactor));
slave_configure_exit:
dsprintk((MYIOC_s_INFO_FMT
"tagged %d, simple %d, ordered %d\n",
- hd->ioc->name,device->tagged_supported, device->simple_tags,
- device->ordered_tags));
+ hd->ioc->name,sdev->tagged_supported, sdev->simple_tags,
+ sdev->ordered_tags));
return 0;
}
@@ -2370,16 +2399,14 @@ slave_configure_exit:
static void
mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SCSIIOReply_t *pScsiReply)
{
- VirtDevice *target;
+ VirtDevice *vdev;
SCSIIORequest_t *pReq;
u32 sense_count = le32_to_cpu(pScsiReply->SenseCount);
- int index;
/* Get target structure
*/
pReq = (SCSIIORequest_t *) mf;
- index = (int) pReq->TargetID;
- target = hd->Targets[index];
+ vdev = sc->device->hostdata;
if (sense_count) {
u8 *sense_data;
@@ -2393,7 +2420,7 @@ mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR
/* Log SMART data (asc = 0x5D, non-IM case only) if required.
*/
if ((hd->ioc->events) && (hd->ioc->eventTypes & (1 << MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE))) {
- if ((sense_data[12] == 0x5D) && (target->raidVolume == 0)) {
+ if ((sense_data[12] == 0x5D) && (vdev->vtarget->raidVolume == 0)) {
int idx;
MPT_ADAPTER *ioc = hd->ioc;
@@ -2403,7 +2430,7 @@ mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR
ioc->events[idx].data[0] = (pReq->LUN[1] << 24) ||
(MPI_EVENT_SCSI_DEV_STAT_RC_SMART_DATA << 16) ||
- (pReq->Bus << 8) || pReq->TargetID;
+ (sc->device->channel << 8) || sc->device->id;
ioc->events[idx].data[1] = (sense_data[13] << 8) || sense_data[12];
@@ -2503,9 +2530,9 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
/* 2. Chain Buffer initialization
*/
- /* 4. Renegotiate to all devices, if SCSI
+ /* 4. Renegotiate to all devices, if SPI
*/
- if (ioc->bus_type == SCSI) {
+ if (ioc->bus_type == SPI) {
dnegoprintk(("writeSDP1: ALL_IDS USE_NVRAM\n"));
mptscsih_writeSDP1(hd, 0, 0, MPT_SCSICFG_ALL_IDS | MPT_SCSICFG_USE_NVRAM);
}
@@ -2534,7 +2561,7 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
/* 7. Set flag to force DV and re-read IOC Page 3
*/
- if (ioc->bus_type == SCSI) {
+ if (ioc->bus_type == SPI) {
ioc->spi_data.forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
ddvtprintk(("Set reload IOC Pg3 Flag\n"));
}
@@ -2576,7 +2603,7 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
break;
case MPI_EVENT_IOC_BUS_RESET: /* 04 */
case MPI_EVENT_EXT_BUS_RESET: /* 05 */
- if (hd && (ioc->bus_type == SCSI) && (hd->soft_resets < -1))
+ if (hd && (ioc->bus_type == SPI) && (hd->soft_resets < -1))
hd->soft_resets++;
break;
case MPI_EVENT_LOGOUT: /* 09 */
@@ -2597,11 +2624,11 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
case MPI_EVENT_INTEGRATED_RAID: /* 0B */
{
+#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
pMpiEventDataRaid_t pRaidEventData =
(pMpiEventDataRaid_t) pEvReply->Data;
-#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
/* Domain Validation Needed */
- if (ioc->bus_type == SCSI &&
+ if (ioc->bus_type == SPI &&
pRaidEventData->ReasonCode ==
MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED)
mptscsih_set_dvflags_raid(hd, pRaidEventData->PhysDiskNum);
@@ -2632,8 +2659,7 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
/*
* mptscsih_initTarget - Target, LUN alloc/free functionality.
* @hd: Pointer to MPT_SCSI_HOST structure
- * @bus_id: Bus number (?)
- * @target_id: SCSI target id
+ * @vtarget: per target private data
* @lun: SCSI LUN id
* @data: Pointer to data
* @dlen: Number of INQUIRY bytes
@@ -2646,15 +2672,14 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
*
*/
static void
-mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *data, int dlen)
+mptscsih_initTarget(MPT_SCSI_HOST *hd, VirtTarget *vtarget, u8 lun, char *data, int dlen)
{
- int indexed_lun, lun_index;
- VirtDevice *vdev;
SpiCfgData *pSpi;
char data_56;
+ int inq_len;
dinitprintk((MYIOC_s_INFO_FMT "initTarget bus=%d id=%d lun=%d hd=%p\n",
- hd->ioc->name, bus_id, target_id, lun, hd));
+ hd->ioc->name, vtarget->bus_id, vtarget->target_id, lun, hd));
/*
* If the peripheral qualifier filter is enabled then if the target reports a 0x1
@@ -2674,75 +2699,68 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
if (data[0] & 0xe0)
return;
- if ((vdev = hd->Targets[target_id]) == NULL) {
+ if (vtarget == NULL)
return;
- }
- lun_index = (lun >> 5); /* 32 luns per lun_index */
- indexed_lun = (lun % 32);
- vdev->luns[lun_index] |= (1 << indexed_lun);
-
- if (hd->ioc->bus_type == SCSI) {
- if ((data[0] == TYPE_PROCESSOR) && (hd->ioc->spi_data.Saf_Te)) {
- /* Treat all Processors as SAF-TE if
- * command line option is set */
- vdev->tflags |= MPT_TARGET_FLAGS_SAF_TE_ISSUED;
- mptscsih_writeIOCPage4(hd, target_id, bus_id);
- }else if ((data[0] == TYPE_PROCESSOR) &&
- !(vdev->tflags & MPT_TARGET_FLAGS_SAF_TE_ISSUED )) {
- if ( dlen > 49 ) {
- vdev->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
- if ( data[44] == 'S' &&
- data[45] == 'A' &&
- data[46] == 'F' &&
- data[47] == '-' &&
- data[48] == 'T' &&
- data[49] == 'E' ) {
- vdev->tflags |= MPT_TARGET_FLAGS_SAF_TE_ISSUED;
- mptscsih_writeIOCPage4(hd, target_id, bus_id);
- }
+ if (data)
+ vtarget->type = data[0];
+
+ if (hd->ioc->bus_type != SPI)
+ return;
+
+ if ((data[0] == TYPE_PROCESSOR) && (hd->ioc->spi_data.Saf_Te)) {
+ /* Treat all Processors as SAF-TE if
+ * command line option is set */
+ vtarget->tflags |= MPT_TARGET_FLAGS_SAF_TE_ISSUED;
+ mptscsih_writeIOCPage4(hd, vtarget->target_id, vtarget->bus_id);
+ }else if ((data[0] == TYPE_PROCESSOR) &&
+ !(vtarget->tflags & MPT_TARGET_FLAGS_SAF_TE_ISSUED )) {
+ if ( dlen > 49 ) {
+ vtarget->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
+ if ( data[44] == 'S' &&
+ data[45] == 'A' &&
+ data[46] == 'F' &&
+ data[47] == '-' &&
+ data[48] == 'T' &&
+ data[49] == 'E' ) {
+ vtarget->tflags |= MPT_TARGET_FLAGS_SAF_TE_ISSUED;
+ mptscsih_writeIOCPage4(hd, vtarget->target_id, vtarget->bus_id);
}
}
- if (!(vdev->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY)) {
- if ( dlen > 8 ) {
- memcpy (vdev->inq_data, data, 8);
- } else {
- memcpy (vdev->inq_data, data, dlen);
- }
+ }
+ if (!(vtarget->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY)) {
+ inq_len = dlen < 8 ? dlen : 8;
+ memcpy (vtarget->inq_data, data, inq_len);
+ /* If have not done DV, set the DV flag.
+ */
+ pSpi = &hd->ioc->spi_data;
+ if ((data[0] == TYPE_TAPE) || (data[0] == TYPE_PROCESSOR)) {
+ if (pSpi->dvStatus[vtarget->target_id] & MPT_SCSICFG_DV_NOT_DONE)
+ pSpi->dvStatus[vtarget->target_id] |= MPT_SCSICFG_NEED_DV;
+ }
+ vtarget->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
- /* If have not done DV, set the DV flag.
+ data_56 = 0x0F; /* Default to full capabilities if Inq data length is < 57 */
+ if (dlen > 56) {
+ if ( (!(vtarget->tflags & MPT_TARGET_FLAGS_VALID_56))) {
+ /* Update the target capabilities
*/
- pSpi = &hd->ioc->spi_data;
- if ((data[0] == TYPE_TAPE) || (data[0] == TYPE_PROCESSOR)) {
- if (pSpi->dvStatus[target_id] & MPT_SCSICFG_DV_NOT_DONE)
- pSpi->dvStatus[target_id] |= MPT_SCSICFG_NEED_DV;
- }
-
- vdev->tflags |= MPT_TARGET_FLAGS_VALID_INQUIRY;
-
-
- data_56 = 0x0F; /* Default to full capabilities if Inq data length is < 57 */
- if (dlen > 56) {
- if ( (!(vdev->tflags & MPT_TARGET_FLAGS_VALID_56))) {
- /* Update the target capabilities
- */
- data_56 = data[56];
- vdev->tflags |= MPT_TARGET_FLAGS_VALID_56;
- }
+ data_56 = data[56];
+ vtarget->tflags |= MPT_TARGET_FLAGS_VALID_56;
}
- mptscsih_setTargetNegoParms(hd, vdev, data_56);
- } else {
- /* Initial Inquiry may not request enough data bytes to
- * obtain byte 57. DV will; if target doesn't return
- * at least 57 bytes, data[56] will be zero. */
- if (dlen > 56) {
- if ( (!(vdev->tflags & MPT_TARGET_FLAGS_VALID_56))) {
- /* Update the target capabilities
- */
- data_56 = data[56];
- vdev->tflags |= MPT_TARGET_FLAGS_VALID_56;
- mptscsih_setTargetNegoParms(hd, vdev, data_56);
- }
+ }
+ mptscsih_setTargetNegoParms(hd, vtarget, data_56);
+ } else {
+ /* Initial Inquiry may not request enough data bytes to
+ * obtain byte 57. DV will; if target doesn't return
+ * at least 57 bytes, data[56] will be zero. */
+ if (dlen > 56) {
+ if ( (!(vtarget->tflags & MPT_TARGET_FLAGS_VALID_56))) {
+ /* Update the target capabilities
+ */
+ data_56 = data[56];
+ vtarget->tflags |= MPT_TARGET_FLAGS_VALID_56;
+ mptscsih_setTargetNegoParms(hd, vtarget, data_56);
}
}
}
@@ -2755,12 +2773,12 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
*
*/
static void
-mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
+mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target, char byte56)
{
SpiCfgData *pspi_data = &hd->ioc->spi_data;
int id = (int) target->target_id;
int nvram;
- VirtDevice *vdev;
+ VirtTarget *vtarget;
int ii;
u8 width = MPT_NARROW;
u8 factor = MPT_ASYNC;
@@ -2905,9 +2923,9 @@ mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
ddvtprintk((KERN_INFO "Disabling QAS due to noQas=%02x on id=%d!\n", noQas, id));
for (ii = 0; ii < id; ii++) {
- if ( (vdev = hd->Targets[ii]) ) {
- vdev->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
- mptscsih_writeSDP1(hd, 0, ii, vdev->negoFlags);
+ if ( (vtarget = hd->Targets[ii]) ) {
+ vtarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
+ mptscsih_writeSDP1(hd, 0, ii, vtarget->negoFlags);
}
}
}
@@ -2926,105 +2944,17 @@ mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/* If DV disabled (negoNvram set to USE_NVARM) or if not LUN 0, return.
- * Else set the NEED_DV flag after Read Capacity Issued (disks)
- * or Mode Sense (cdroms).
- *
- * Tapes, initTarget will set this flag on completion of Inquiry command.
- * Called only if DV_NOT_DONE flag is set
- */
-static void
-mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq)
-{
- MPT_ADAPTER *ioc = hd->ioc;
- u8 cmd;
- SpiCfgData *pSpi;
-
- ddvtprintk((MYIOC_s_NOTE_FMT
- " set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n",
- hd->ioc->name, pReq->TargetID, pReq->LUN[1], hd->negoNvram, pReq->CDB[0]));
-
- if ((pReq->LUN[1] != 0) || (hd->negoNvram != 0))
- return;
-
- cmd = pReq->CDB[0];
-
- if ((cmd == READ_CAPACITY) || (cmd == MODE_SENSE)) {
- pSpi = &ioc->spi_data;
- if ((ioc->raid_data.isRaid & (1 << pReq->TargetID)) && ioc->raid_data.pIocPg3) {
- /* Set NEED_DV for all hidden disks
- */
- Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
- int numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
-
- while (numPDisk) {
- pSpi->dvStatus[pPDisk->PhysDiskID] |= MPT_SCSICFG_NEED_DV;
- ddvtprintk(("NEED_DV set for phys disk id %d\n", pPDisk->PhysDiskID));
- pPDisk++;
- numPDisk--;
- }
- }
- pSpi->dvStatus[pReq->TargetID] |= MPT_SCSICFG_NEED_DV;
- ddvtprintk(("NEED_DV set for visible disk id %d\n", pReq->TargetID));
- }
-}
-
-/* mptscsih_raid_set_dv_flags()
- *
- * New or replaced disk. Set DV flag and schedule DV.
- */
-static void
-mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id)
-{
- MPT_ADAPTER *ioc = hd->ioc;
- SpiCfgData *pSpi = &ioc->spi_data;
- Ioc3PhysDisk_t *pPDisk;
- int numPDisk;
-
- if (hd->negoNvram != 0)
- return;
-
- ddvtprintk(("DV requested for phys disk id %d\n", id));
- if (ioc->raid_data.pIocPg3) {
- pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
- numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
- while (numPDisk) {
- if (id == pPDisk->PhysDiskNum) {
- pSpi->dvStatus[pPDisk->PhysDiskID] =
- (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
- pSpi->forceDv = MPT_SCSICFG_NEED_DV;
- ddvtprintk(("NEED_DV set for phys disk id %d\n",
- pPDisk->PhysDiskID));
- break;
- }
- pPDisk++;
- numPDisk--;
- }
-
- if (numPDisk == 0) {
- /* The physical disk that needs DV was not found
- * in the stored IOC Page 3. The driver must reload
- * this page. DV routine will set the NEED_DV flag for
- * all phys disks that have DV_NOT_DONE set.
- */
- pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
- ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n",id));
- }
- }
-}
-
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* If no Target, bus reset on 1st I/O. Set the flag to
* prevent any future negotiations to this device.
*/
static void
-mptscsih_no_negotiate(MPT_SCSI_HOST *hd, int target_id)
+mptscsih_no_negotiate(MPT_SCSI_HOST *hd, struct scsi_cmnd *sc)
{
+ VirtDevice *vdev;
- if ((hd->Targets) && (hd->Targets[target_id] == NULL))
- hd->ioc->spi_data.dvStatus[target_id] |= MPT_SCSICFG_BLK_NEGO;
-
+ if ((vdev = sc->device->hostdata) != NULL)
+ hd->ioc->spi_data.dvStatus[vdev->target_id] |= MPT_SCSICFG_BLK_NEGO;
return;
}
@@ -3100,7 +3030,7 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
MPT_ADAPTER *ioc = hd->ioc;
Config_t *pReq;
SCSIDevicePage1_t *pData;
- VirtDevice *pTarget=NULL;
+ VirtTarget *vtarget=NULL;
MPT_FRAME_HDR *mf;
dma_addr_t dataDma;
u16 req_idx;
@@ -3180,11 +3110,11 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
/* If id is not a raid volume, get the updated
* transmission settings from the target structure.
*/
- if (hd->Targets && (pTarget = hd->Targets[id]) && !pTarget->raidVolume) {
- width = pTarget->maxWidth;
- factor = pTarget->minSyncFactor;
- offset = pTarget->maxOffset;
- negoFlags = pTarget->negoFlags;
+ if (hd->Targets && (vtarget = hd->Targets[id]) && !vtarget->raidVolume) {
+ width = vtarget->maxWidth;
+ factor = vtarget->minSyncFactor;
+ offset = vtarget->maxOffset;
+ negoFlags = vtarget->negoFlags;
}
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
@@ -3904,149 +3834,139 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
- * mptscsih_synchronize_cache - Send SYNCHRONIZE_CACHE to all disks.
- * @hd: Pointer to MPT_SCSI_HOST structure
- * @portnum: IOC port number
+ * mptscsih_negotiate_to_asyn_narrow - Restore devices to default state
+ * @hd: Pointer to a SCSI HOST structure
+ * @vtarget: per device private data
*
* Uses the ISR, but with special processing.
* MUST be single-threaded.
*
- * Return: 0 on completion
*/
-static int
-mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
+static void
+mptscsih_negotiate_to_asyn_narrow(MPT_SCSI_HOST *hd, VirtTarget *vtarget)
{
MPT_ADAPTER *ioc= hd->ioc;
- VirtDevice *pTarget;
- SCSIDevicePage1_t *pcfg1Data = NULL;
- INTERNAL_CMD iocmd;
+ SCSIDevicePage1_t *pcfg1Data;
CONFIGPARMS cfg;
- dma_addr_t cfg1_dma_addr = -1;
- ConfigPageHeader_t header1;
- int bus = 0;
- int id = 0;
- int lun;
- int indexed_lun, lun_index;
- int hostId = ioc->pfacts[portnum].PortSCSIID;
- int max_id;
- int requested, configuration, data;
- int doConfig = 0;
+ dma_addr_t cfg1_dma_addr;
+ ConfigPageHeader_t header;
+ int id;
+ int requested, configuration, data,i;
u8 flags, factor;
- max_id = ioc->sh->max_id - 1;
-
- /* Following parameters will not change
- * in this routine.
- */
- iocmd.cmd = SYNCHRONIZE_CACHE;
- iocmd.flags = 0;
- iocmd.physDiskNum = -1;
- iocmd.data = NULL;
- iocmd.data_dma = -1;
- iocmd.size = 0;
- iocmd.rsvd = iocmd.rsvd2 = 0;
-
- /* No SCSI hosts
- */
- if (hd->Targets == NULL)
- return 0;
-
- /* Skip the host
- */
- if (id == hostId)
- id++;
-
- /* Write SDP1 for all SCSI devices
- * Alloc memory and set up config buffer
- */
- if (ioc->bus_type == SCSI) {
- if (ioc->spi_data.sdp1length > 0) {
- pcfg1Data = (SCSIDevicePage1_t *)pci_alloc_consistent(ioc->pcidev,
- ioc->spi_data.sdp1length * 4, &cfg1_dma_addr);
-
- if (pcfg1Data != NULL) {
- doConfig = 1;
- header1.PageVersion = ioc->spi_data.sdp1version;
- header1.PageLength = ioc->spi_data.sdp1length;
- header1.PageNumber = 1;
- header1.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.cfghdr.hdr = &header1;
- cfg.physAddr = cfg1_dma_addr;
- cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
- cfg.dir = 1;
- cfg.timeout = 0;
- }
- }
- }
+ if (ioc->bus_type != SPI)
+ return;
- /* loop through all devices on this port
- */
- while (bus < MPT_MAX_BUS) {
- iocmd.bus = bus;
- iocmd.id = id;
- pTarget = hd->Targets[(int)id];
+ if (!ioc->spi_data.sdp1length)
+ return;
- if (doConfig) {
+ pcfg1Data = (SCSIDevicePage1_t *)pci_alloc_consistent(ioc->pcidev,
+ ioc->spi_data.sdp1length * 4, &cfg1_dma_addr);
- /* Set the negotiation flags */
- if (pTarget && (pTarget = hd->Targets[id]) && !pTarget->raidVolume) {
- flags = pTarget->negoFlags;
- } else {
- flags = hd->ioc->spi_data.noQas;
- if (hd->ioc->spi_data.nvram && (hd->ioc->spi_data.nvram[id] != MPT_HOST_NVRAM_INVALID)) {
- data = hd->ioc->spi_data.nvram[id];
+ if (pcfg1Data == NULL)
+ return;
- if (data & MPT_NVRAM_WIDE_DISABLE)
- flags |= MPT_TARGET_NO_NEGO_WIDE;
+ header.PageVersion = ioc->spi_data.sdp1version;
+ header.PageLength = ioc->spi_data.sdp1length;
+ header.PageNumber = 1;
+ header.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
+ cfg.cfghdr.hdr = &header;
+ cfg.physAddr = cfg1_dma_addr;
+ cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
+ cfg.dir = 1;
+ cfg.timeout = 0;
- factor = (data & MPT_NVRAM_SYNC_MASK) >> MPT_NVRAM_SYNC_SHIFT;
- if ((factor == 0) || (factor == MPT_ASYNC))
- flags |= MPT_TARGET_NO_NEGO_SYNC;
- }
+ if (vtarget->raidVolume && ioc->raid_data.pIocPg3) {
+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
+ id = ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID;
+ flags = hd->ioc->spi_data.noQas;
+ if (hd->ioc->spi_data.nvram && (hd->ioc->spi_data.nvram[id] != MPT_HOST_NVRAM_INVALID)) {
+ data = hd->ioc->spi_data.nvram[id];
+ if (data & MPT_NVRAM_WIDE_DISABLE)
+ flags |= MPT_TARGET_NO_NEGO_WIDE;
+ factor = (data & MPT_NVRAM_SYNC_MASK) >> MPT_NVRAM_SYNC_SHIFT;
+ if ((factor == 0) || (factor == MPT_ASYNC))
+ flags |= MPT_TARGET_NO_NEGO_SYNC;
}
-
- /* Force to async, narrow */
mptscsih_setDevicePage1Flags(0, MPT_ASYNC, 0, &requested,
- &configuration, flags);
+ &configuration, flags);
dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
"offset=0 negoFlags=%x request=%x config=%x\n",
id, flags, requested, configuration));
pcfg1Data->RequestedParameters = cpu_to_le32(requested);
pcfg1Data->Reserved = 0;
pcfg1Data->Configuration = cpu_to_le32(configuration);
- cfg.pageAddr = (bus<<8) | id;
+ cfg.pageAddr = (vtarget->bus_id<<8) | id;
mpt_config(hd->ioc, &cfg);
}
+ } else {
+ flags = vtarget->negoFlags;
+ mptscsih_setDevicePage1Flags(0, MPT_ASYNC, 0, &requested,
+ &configuration, flags);
+ dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
+ "offset=0 negoFlags=%x request=%x config=%x\n",
+ vtarget->target_id, flags, requested, configuration));
+ pcfg1Data->RequestedParameters = cpu_to_le32(requested);
+ pcfg1Data->Reserved = 0;
+ pcfg1Data->Configuration = cpu_to_le32(configuration);
+ cfg.pageAddr = (vtarget->bus_id<<8) | vtarget->target_id;
+ mpt_config(hd->ioc, &cfg);
+ }
- /* If target Ptr NULL or if this target is NOT a disk, skip.
- */
- if ((pTarget) && (pTarget->inq_data[0] == TYPE_DISK)){
- for (lun=0; lun <= MPT_LAST_LUN; lun++) {
- /* If LUN present, issue the command
- */
- lun_index = (lun >> 5); /* 32 luns per lun_index */
- indexed_lun = (lun % 32);
- if (pTarget->luns[lun_index] & (1<<indexed_lun)) {
- iocmd.lun = lun;
- (void) mptscsih_do_cmd(hd, &iocmd);
- }
- }
- }
+ if (pcfg1Data)
+ pci_free_consistent(ioc->pcidev, header.PageLength * 4, pcfg1Data, cfg1_dma_addr);
+}
- /* get next relevant device */
- id++;
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/**
+ * mptscsih_synchronize_cache - Send SYNCHRONIZE_CACHE to all disks.
+ * @hd: Pointer to a SCSI HOST structure
+ * @vtarget: per device private data
+ * @lun: lun
+ *
+ * Uses the ISR, but with special processing.
+ * MUST be single-threaded.
+ *
+ */
+static void
+mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
+{
+ INTERNAL_CMD iocmd;
- if (id == hostId)
- id++;
+ /* Following parameters will not change
+ * in this routine.
+ */
+ iocmd.cmd = SYNCHRONIZE_CACHE;
+ iocmd.flags = 0;
+ iocmd.physDiskNum = -1;
+ iocmd.data = NULL;
+ iocmd.data_dma = -1;
+ iocmd.size = 0;
+ iocmd.rsvd = iocmd.rsvd2 = 0;
+ iocmd.bus = vdevice->bus_id;
+ iocmd.id = vdevice->target_id;
+ iocmd.lun = (u8)vdevice->lun;
- if (id > max_id) {
- id = 0;
- bus++;
- }
- }
+ if ((vdevice->vtarget->type & TYPE_DISK) &&
+ (vdevice->configured_lun))
+ mptscsih_do_cmd(hd, &iocmd);
+}
- if (pcfg1Data) {
- pci_free_consistent(ioc->pcidev, header1.PageLength * 4, pcfg1Data, cfg1_dma_addr);
+/* Search IOC page 3 to determine if this is hidden physical disk
+ */
+/* Search IOC page 3 to determine if this is hidden physical disk
+ */
+static int
+mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id)
+{
+ int i;
+
+ if (!ioc->raid_data.isRaid || !ioc->raid_data.pIocPg3)
+ return 0;
+
+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
+ if (id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID)
+ return 1;
}
return 0;
@@ -4101,8 +4021,8 @@ mptscsih_domainValidation(void *arg)
msleep(250);
- /* DV only to SCSI adapters */
- if (ioc->bus_type != SCSI)
+ /* DV only to SPI adapters */
+ if (ioc->bus_type != SPI)
continue;
/* Make sure everything looks ok */
@@ -4205,32 +4125,12 @@ mptscsih_domainValidation(void *arg)
return;
}
-/* Search IOC page 3 to determine if this is hidden physical disk
- */
-/* Search IOC page 3 to determine if this is hidden physical disk
- */
-static int
-mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id)
-{
- int i;
-
- if (!ioc->raid_data.isRaid || !ioc->raid_data.pIocPg3)
- return 0;
-
- for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
- if (id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID)
- return 1;
- }
-
- return 0;
-}
-
/* Write SDP1 if no QAS has been enabled
*/
static void
mptscsih_qas_check(MPT_SCSI_HOST *hd, int id)
{
- VirtDevice *pTarget;
+ VirtTarget *vtarget;
int ii;
if (hd->Targets == NULL)
@@ -4243,11 +4143,11 @@ mptscsih_qas_check(MPT_SCSI_HOST *hd, int id)
if ((hd->ioc->spi_data.dvStatus[ii] & MPT_SCSICFG_DV_NOT_DONE) != 0)
continue;
- pTarget = hd->Targets[ii];
+ vtarget = hd->Targets[ii];
- if ((pTarget != NULL) && (!pTarget->raidVolume)) {
- if ((pTarget->negoFlags & hd->ioc->spi_data.noQas) == 0) {
- pTarget->negoFlags |= hd->ioc->spi_data.noQas;
+ if ((vtarget != NULL) && (!vtarget->raidVolume)) {
+ if ((vtarget->negoFlags & hd->ioc->spi_data.noQas) == 0) {
+ vtarget->negoFlags |= hd->ioc->spi_data.noQas;
dnegoprintk(("writeSDP1: id=%d flags=0\n", id));
mptscsih_writeSDP1(hd, 0, ii, 0);
}
@@ -4287,7 +4187,7 @@ static int
mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
{
MPT_ADAPTER *ioc = hd->ioc;
- VirtDevice *pTarget;
+ VirtTarget *vtarget;
SCSIDevicePage1_t *pcfg1Data;
SCSIDevicePage0_t *pcfg0Data;
u8 *pbuf1;
@@ -4358,12 +4258,12 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
iocmd.physDiskNum = -1;
iocmd.rsvd = iocmd.rsvd2 = 0;
- pTarget = hd->Targets[id];
+ vtarget = hd->Targets[id];
/* Use tagged commands if possible.
*/
- if (pTarget) {
- if (pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)
+ if (vtarget) {
+ if (vtarget->tflags & MPT_TARGET_FLAGS_Q_YES)
iocmd.flags |= MPT_ICFLAG_TAGGED_CMD;
else {
if (hd->ioc->facts.FWVersion.Word < 0x01000600)
@@ -4579,7 +4479,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
/* Reset the size for disks
*/
inq0 = (*pbuf1) & 0x1F;
- if ((inq0 == 0) && pTarget && !pTarget->raidVolume) {
+ if ((inq0 == 0) && vtarget && !vtarget->raidVolume) {
sz = 0x40;
iocmd.size = sz;
}
@@ -4589,8 +4489,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
*/
if (inq0 == TYPE_PROCESSOR) {
mptscsih_initTarget(hd,
- bus,
- id,
+ vtarget,
lun,
pbuf1,
sz);
@@ -4604,22 +4503,22 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
goto target_done;
if (sz == 0x40) {
- if ((pTarget->maxWidth == 1) && (pTarget->maxOffset) && (nfactor < 0x0A)
- && (pTarget->minSyncFactor > 0x09)) {
+ if ((vtarget->maxWidth == 1) && (vtarget->maxOffset) && (nfactor < 0x0A)
+ && (vtarget->minSyncFactor > 0x09)) {
if ((pbuf1[56] & 0x04) == 0)
;
else if ((pbuf1[56] & 0x01) == 1) {
- pTarget->minSyncFactor =
+ vtarget->minSyncFactor =
nfactor > MPT_ULTRA320 ? nfactor : MPT_ULTRA320;
} else {
- pTarget->minSyncFactor =
+ vtarget->minSyncFactor =
nfactor > MPT_ULTRA160 ? nfactor : MPT_ULTRA160;
}
- dv.max.factor = pTarget->minSyncFactor;
+ dv.max.factor = vtarget->minSyncFactor;
if ((pbuf1[56] & 0x02) == 0) {
- pTarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
+ vtarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
ddvprintk((MYIOC_s_NOTE_FMT
"DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
@@ -4702,8 +4601,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
"DV:Inquiry compared id=%d, calling initTarget\n", ioc->name, id));
hd->ioc->spi_data.dvStatus[id] &= ~MPT_SCSICFG_DV_NOT_DONE;
mptscsih_initTarget(hd,
- bus,
- id,
+ vtarget,
lun,
pbuf1,
sz);
@@ -5204,7 +5102,7 @@ target_done:
static void
mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
{
- VirtDevice *pTarget;
+ VirtTarget *vtarget;
SCSIDevicePage0_t *pPage0;
SCSIDevicePage1_t *pPage1;
int val = 0, data, configuration;
@@ -5224,11 +5122,11 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
* already throttled back.
*/
negoFlags = hd->ioc->spi_data.noQas;
- if ((hd->Targets)&&((pTarget = hd->Targets[(int)id]) != NULL) && !pTarget->raidVolume) {
- width = pTarget->maxWidth;
- offset = pTarget->maxOffset;
- factor = pTarget->minSyncFactor;
- negoFlags |= pTarget->negoFlags;
+ if ((hd->Targets)&&((vtarget = hd->Targets[(int)id]) != NULL) && !vtarget->raidVolume) {
+ width = vtarget->maxWidth;
+ offset = vtarget->maxOffset;
+ factor = vtarget->minSyncFactor;
+ negoFlags |= vtarget->negoFlags;
} else {
if (hd->ioc->spi_data.nvram && (hd->ioc->spi_data.nvram[id] != MPT_HOST_NVRAM_INVALID)) {
data = hd->ioc->spi_data.nvram[id];
@@ -5430,11 +5328,11 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
* or overwrite nvram (phys disks only).
*/
- if ((hd->Targets)&&((pTarget = hd->Targets[(int)id]) != NULL) && !pTarget->raidVolume ) {
- pTarget->maxWidth = dv->now.width;
- pTarget->maxOffset = dv->now.offset;
- pTarget->minSyncFactor = dv->now.factor;
- pTarget->negoFlags = dv->now.flags;
+ if ((hd->Targets)&&((vtarget = hd->Targets[(int)id]) != NULL) && !vtarget->raidVolume ) {
+ vtarget->maxWidth = dv->now.width;
+ vtarget->maxOffset = dv->now.offset;
+ vtarget->minSyncFactor = dv->now.factor;
+ vtarget->negoFlags = dv->now.flags;
} else {
/* Preserv all flags, use
* read-modify-write algorithm
@@ -5588,6 +5486,94 @@ mptscsih_fillbuf(char *buffer, int size, int index, int width)
break;
}
}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/* If DV disabled (negoNvram set to USE_NVARM) or if not LUN 0, return.
+ * Else set the NEED_DV flag after Read Capacity Issued (disks)
+ * or Mode Sense (cdroms).
+ *
+ * Tapes, initTarget will set this flag on completion of Inquiry command.
+ * Called only if DV_NOT_DONE flag is set
+ */
+static void
+mptscsih_set_dvflags(MPT_SCSI_HOST *hd, struct scsi_cmnd *sc)
+{
+ MPT_ADAPTER *ioc = hd->ioc;
+ u8 cmd;
+ SpiCfgData *pSpi;
+
+ ddvtprintk((MYIOC_s_NOTE_FMT
+ " set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n",
+ hd->ioc->name, sc->device->id, sc->device->lun , hd->negoNvram, sc->cmnd[0]));
+
+ if ((sc->device->lun != 0) || (hd->negoNvram != 0))
+ return;
+
+ cmd = sc->cmnd[0];
+
+ if ((cmd == READ_CAPACITY) || (cmd == MODE_SENSE)) {
+ pSpi = &ioc->spi_data;
+ if ((ioc->raid_data.isRaid & (1 << sc->device->id)) && ioc->raid_data.pIocPg3) {
+ /* Set NEED_DV for all hidden disks
+ */
+ Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ int numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
+
+ while (numPDisk) {
+ pSpi->dvStatus[pPDisk->PhysDiskID] |= MPT_SCSICFG_NEED_DV;
+ ddvtprintk(("NEED_DV set for phys disk id %d\n", pPDisk->PhysDiskID));
+ pPDisk++;
+ numPDisk--;
+ }
+ }
+ pSpi->dvStatus[sc->device->id] |= MPT_SCSICFG_NEED_DV;
+ ddvtprintk(("NEED_DV set for visible disk id %d\n", sc->device->id));
+ }
+}
+
+/* mptscsih_raid_set_dv_flags()
+ *
+ * New or replaced disk. Set DV flag and schedule DV.
+ */
+static void
+mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id)
+{
+ MPT_ADAPTER *ioc = hd->ioc;
+ SpiCfgData *pSpi = &ioc->spi_data;
+ Ioc3PhysDisk_t *pPDisk;
+ int numPDisk;
+
+ if (hd->negoNvram != 0)
+ return;
+
+ ddvtprintk(("DV requested for phys disk id %d\n", id));
+ if (ioc->raid_data.pIocPg3) {
+ pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
+ while (numPDisk) {
+ if (id == pPDisk->PhysDiskNum) {
+ pSpi->dvStatus[pPDisk->PhysDiskID] =
+ (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
+ pSpi->forceDv = MPT_SCSICFG_NEED_DV;
+ ddvtprintk(("NEED_DV set for phys disk id %d\n",
+ pPDisk->PhysDiskID));
+ break;
+ }
+ pPDisk++;
+ numPDisk--;
+ }
+
+ if (numPDisk == 0) {
+ /* The physical disk that needs DV was not found
+ * in the stored IOC Page 3. The driver must reload
+ * this page. DV routine will set the NEED_DV flag for
+ * all phys disks that have DV_NOT_DONE set.
+ */
+ pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
+ ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n",id));
+ }
+ }
+}
#endif /* ~MPTSCSIH_ENABLE_DOMAIN_VALIDATION */
EXPORT_SYMBOL(mptscsih_remove);
@@ -5599,7 +5585,9 @@ EXPORT_SYMBOL(mptscsih_resume);
EXPORT_SYMBOL(mptscsih_proc_info);
EXPORT_SYMBOL(mptscsih_info);
EXPORT_SYMBOL(mptscsih_qcmd);
+EXPORT_SYMBOL(mptscsih_target_alloc);
EXPORT_SYMBOL(mptscsih_slave_alloc);
+EXPORT_SYMBOL(mptscsih_target_destroy);
EXPORT_SYMBOL(mptscsih_slave_destroy);
EXPORT_SYMBOL(mptscsih_slave_configure);
EXPORT_SYMBOL(mptscsih_abort);
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 971fda4b8b57..d3cba12f4bd9 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -91,7 +91,9 @@ extern int mptscsih_resume(struct pci_dev *pdev);
extern int mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int func);
extern const char * mptscsih_info(struct Scsi_Host *SChost);
extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *));
+extern int mptscsih_target_alloc(struct scsi_target *starget);
extern int mptscsih_slave_alloc(struct scsi_device *device);
+extern void mptscsih_target_destroy(struct scsi_target *starget);
extern void mptscsih_slave_destroy(struct scsi_device *device);
extern int mptscsih_slave_configure(struct scsi_device *device);
extern int mptscsih_abort(struct scsi_cmnd * SCpnt);
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 5c0e307d1d5d..ce332a6085e5 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -103,13 +103,16 @@ static int mptspiTaskCtx = -1;
static int mptspiInternalCtx = -1; /* Used only for internal commands */
static struct scsi_host_template mptspi_driver_template = {
+ .module = THIS_MODULE,
.proc_name = "mptspi",
.proc_info = mptscsih_proc_info,
.name = "MPT SPI Host",
.info = mptscsih_info,
.queuecommand = mptscsih_qcmd,
+ .target_alloc = mptscsih_target_alloc,
.slave_alloc = mptscsih_slave_alloc,
.slave_configure = mptscsih_slave_configure,
+ .target_destroy = mptscsih_target_destroy,
.slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_abort_handler = mptscsih_abort,
@@ -177,13 +180,15 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Skipping because it's not operational!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptspi_probe;
}
if (!ioc->active) {
printk(MYIOC_s_WARN_FMT "Skipping because it's disabled!\n",
ioc->name);
- return -ENODEV;
+ error = -ENODEV;
+ goto out_mptspi_probe;
}
/* Sanity check - ensure at least 1 port is INITIATOR capable
@@ -208,7 +213,8 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
printk(MYIOC_s_WARN_FMT
"Unable to register controller with SCSI subsystem\n",
ioc->name);
- return -1;
+ error = -1;
+ goto out_mptspi_probe;
}
spin_lock_irqsave(&ioc->FreeQlock, flags);
@@ -286,7 +292,7 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptspi_probe_failed;
+ goto out_mptspi_probe;
}
memset(mem, 0, sz);
@@ -304,14 +310,14 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL) {
error = -ENOMEM;
- goto mptspi_probe_failed;
+ goto out_mptspi_probe;
}
memset(mem, 0, sz);
- hd->Targets = (VirtDevice **) mem;
+ hd->Targets = (VirtTarget **) mem;
dprintk((KERN_INFO
- " Targets @ %p, sz=%d\n", hd->Targets, sz));
+ " vdev @ %p, sz=%d\n", hd->Targets, sz));
/* Clear the TM flags
*/
@@ -385,13 +391,13 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if(error) {
dprintk((KERN_ERR MYNAM
"scsi_add_host failed\n"));
- goto mptspi_probe_failed;
+ goto out_mptspi_probe;
}
scsi_scan_host(sh);
return 0;
-mptspi_probe_failed:
+out_mptspi_probe:
mptscsih_remove(pdev);
return error;
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 30bee11c48bd..d2102a27d307 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -586,16 +586,16 @@ struct rtl8139_private {
dma_addr_t tx_bufs_dma;
signed char phys[4]; /* MII device addresses. */
char twistie, twist_row, twist_col; /* Twister tune state. */
- unsigned int default_port:4; /* Last dev->if_port value. */
+ unsigned int default_port : 4; /* Last dev->if_port value. */
+ unsigned int have_thread : 1;
spinlock_t lock;
spinlock_t rx_lock;
chip_t chipset;
- pid_t thr_pid;
- wait_queue_head_t thr_wait;
- struct completion thr_exited;
u32 rx_config;
struct rtl_extra_stats xstats;
- int time_to_die;
+
+ struct work_struct thread;
+
struct mii_if_info mii;
unsigned int regs_len;
unsigned long fifo_copy_timeout;
@@ -620,7 +620,7 @@ static int rtl8139_open (struct net_device *dev);
static int mdio_read (struct net_device *dev, int phy_id, int location);
static void mdio_write (struct net_device *dev, int phy_id, int location,
int val);
-static void rtl8139_start_thread(struct net_device *dev);
+static void rtl8139_start_thread(struct rtl8139_private *tp);
static void rtl8139_tx_timeout (struct net_device *dev);
static void rtl8139_init_ring (struct net_device *dev);
static int rtl8139_start_xmit (struct sk_buff *skb,
@@ -637,6 +637,7 @@ static struct net_device_stats *rtl8139_get_stats (struct net_device *dev);
static void rtl8139_set_rx_mode (struct net_device *dev);
static void __set_rx_mode (struct net_device *dev);
static void rtl8139_hw_start (struct net_device *dev);
+static void rtl8139_thread (void *_data);
static struct ethtool_ops rtl8139_ethtool_ops;
/* write MMIO register, with flush */
@@ -1007,8 +1008,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
(debug < 0 ? RTL8139_DEF_MSG_ENABLE : ((1 << debug) - 1));
spin_lock_init (&tp->lock);
spin_lock_init (&tp->rx_lock);
- init_waitqueue_head (&tp->thr_wait);
- init_completion (&tp->thr_exited);
+ INIT_WORK(&tp->thread, rtl8139_thread, dev);
tp->mii.dev = dev;
tp->mii.mdio_read = mdio_read;
tp->mii.mdio_write = mdio_write;
@@ -1345,7 +1345,7 @@ static int rtl8139_open (struct net_device *dev)
dev->irq, RTL_R8 (MediaStatus),
tp->mii.full_duplex ? "full" : "half");
- rtl8139_start_thread(dev);
+ rtl8139_start_thread(tp);
return 0;
}
@@ -1594,55 +1594,43 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
RTL_R8 (Config1));
}
-static int rtl8139_thread (void *data)
+static void rtl8139_thread (void *_data)
{
- struct net_device *dev = data;
+ struct net_device *dev = _data;
struct rtl8139_private *tp = netdev_priv(dev);
- unsigned long timeout;
-
- daemonize("%s", dev->name);
- allow_signal(SIGTERM);
-
- while (1) {
- timeout = next_tick;
- do {
- timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
- /* make swsusp happy with our thread */
- try_to_freeze();
- } while (!signal_pending (current) && (timeout > 0));
-
- if (signal_pending (current)) {
- flush_signals(current);
- }
+ unsigned long thr_delay;
- if (tp->time_to_die)
- break;
-
- if (rtnl_lock_interruptible ())
- break;
+ if (rtnl_shlock_nowait() == 0) {
rtl8139_thread_iter (dev, tp, tp->mmio_addr);
rtnl_unlock ();
+
+ thr_delay = next_tick;
+ } else {
+ /* unlikely race. mitigate with fast poll. */
+ thr_delay = HZ / 2;
}
- complete_and_exit (&tp->thr_exited, 0);
+ schedule_delayed_work(&tp->thread, thr_delay);
}
-static void rtl8139_start_thread(struct net_device *dev)
+static void rtl8139_start_thread(struct rtl8139_private *tp)
{
- struct rtl8139_private *tp = netdev_priv(dev);
-
- tp->thr_pid = -1;
tp->twistie = 0;
- tp->time_to_die = 0;
if (tp->chipset == CH_8139_K)
tp->twistie = 1;
else if (tp->drv_flags & HAS_LNK_CHNG)
return;
- tp->thr_pid = kernel_thread(rtl8139_thread, dev, CLONE_FS|CLONE_FILES);
- if (tp->thr_pid < 0) {
- printk (KERN_WARNING "%s: unable to start kernel thread\n",
- dev->name);
+ tp->have_thread = 1;
+
+ schedule_delayed_work(&tp->thread, next_tick);
+}
+
+static void rtl8139_stop_thread(struct rtl8139_private *tp)
+{
+ if (tp->have_thread) {
+ cancel_rearming_delayed_work(&tp->thread);
+ tp->have_thread = 0;
}
}
@@ -2224,22 +2212,12 @@ static int rtl8139_close (struct net_device *dev)
{
struct rtl8139_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
- int ret = 0;
unsigned long flags;
netif_stop_queue (dev);
- if (tp->thr_pid >= 0) {
- tp->time_to_die = 1;
- wmb();
- ret = kill_proc (tp->thr_pid, SIGTERM, 1);
- if (ret) {
- printk (KERN_ERR "%s: unable to signal thread\n", dev->name);
- return ret;
- }
- wait_for_completion (&tp->thr_exited);
- }
-
+ rtl8139_stop_thread(tp);
+
if (netif_msg_ifdown(tp))
printk(KERN_DEBUG "%s: Shutting down ethercard, status was 0x%4.4x.\n",
dev->name, RTL_R16 (IntrStatus));
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index ebd7313d7fc1..e2fa29b612cd 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1901,6 +1901,8 @@ config E1000_NAPI
If in doubt, say N.
+source "drivers/net/ixp2000/Kconfig"
+
config MYRI_SBUS
tristate "MyriCOM Gigabit Ethernet support"
depends on SBUS
@@ -2008,7 +2010,18 @@ config SKGE
It does not support the link failover and network management
features that "portable" vendor supplied sk98lin driver does.
-
+
+
+config SKY2
+ tristate "SysKonnect Yukon2 support (EXPERIMENTAL)"
+ depends on PCI && EXPERIMENTAL
+ select CRC32
+ ---help---
+ This driver support the Marvell Yukon 2 Gigabit Ethernet adapter.
+
+ To compile this driver as a module, choose M here: the module
+ will be called sky2. This is recommended.
+
config SK98LIN
tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support"
depends on PCI
@@ -2120,7 +2133,7 @@ config BNX2
config SPIDER_NET
tristate "Spider Gigabit Ethernet driver"
- depends on PCI && PPC_BPA
+ depends on PCI && PPC_CELL
help
This driver supports the Gigabit Ethernet chips present on the
Cell Processor-Based Blades from IBM.
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 4cffd34442aa..b74a7cb5bae6 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -13,7 +13,10 @@ obj-$(CONFIG_CHELSIO_T1) += chelsio/
obj-$(CONFIG_BONDING) += bonding/
obj-$(CONFIG_GIANFAR) += gianfar_driver.o
-gianfar_driver-objs := gianfar.o gianfar_ethtool.o gianfar_mii.o
+gianfar_driver-objs := gianfar.o \
+ gianfar_ethtool.o \
+ gianfar_mii.o \
+ gianfar_sysfs.o
#
# link order important here
@@ -59,6 +62,7 @@ spidernet-y += spider_net.o spider_net_ethtool.o sungem_phy.o
obj-$(CONFIG_SPIDER_NET) += spidernet.o
obj-$(CONFIG_TC35815) += tc35815.o
obj-$(CONFIG_SKGE) += skge.o
+obj-$(CONFIG_SKY2) += sky2.o
obj-$(CONFIG_SK98LIN) += sk98lin/
obj-$(CONFIG_SKFP) += skfp/
obj-$(CONFIG_VIA_RHINE) += via-rhine.o
@@ -202,6 +206,7 @@ obj-$(CONFIG_NET_TULIP) += tulip/
obj-$(CONFIG_HAMRADIO) += hamradio/
obj-$(CONFIG_IRDA) += irda/
obj-$(CONFIG_ETRAX_ETHERNET) += cris/
+obj-$(CONFIG_ENP2611_MSF_NET) += ixp2000/
obj-$(CONFIG_NETCONSOLE) += netconsole.o
diff --git a/drivers/net/bonding/Makefile b/drivers/net/bonding/Makefile
index cf50384b469e..5cdae2bc055a 100644
--- a/drivers/net/bonding/Makefile
+++ b/drivers/net/bonding/Makefile
@@ -4,5 +4,5 @@
obj-$(CONFIG_BONDING) += bonding.o
-bonding-objs := bond_main.o bond_3ad.o bond_alb.o
+bonding-objs := bond_main.o bond_3ad.o bond_alb.o bond_sysfs.o
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index d2f34d5a8083..f3f5825469d6 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -18,38 +18,6 @@
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
- *
- * Changes:
- *
- * 2003/05/01 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and
- * Amir Noam <amir.noam at intel dot com>
- * - Added support for lacp_rate module param.
- *
- * 2003/05/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Based on discussion on mailing list, changed locking scheme
- * to use lock/unlock or lock_bh/unlock_bh appropriately instead
- * of lock_irqsave/unlock_irqrestore. The new scheme helps exposing
- * hidden bugs and solves system hangs that occurred due to the fact
- * that holding lock_irqsave doesn't prevent softirqs from running.
- * This also increases total throughput since interrupts are not
- * blocked on each transmitted packets or monitor timeout.
- *
- * 2003/05/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Renamed bond_3ad_link_status_changed() to
- * bond_3ad_handle_link_change() for compatibility with TLB.
- *
- * 2003/05/20 - Amir Noam <amir.noam at intel dot com>
- * - Fix long fail over time when releasing last slave of an active
- * aggregator - send LACPDU on unbind of slave to tell partner this
- * port is no longer aggregatable.
- *
- * 2003/06/25 - Tsippy Mendelson <tsippy.mendelson at intel dot com>
- * - Send LACPDU as highest priority packet to further fix the above
- * problem on very high Tx traffic load where packets may get dropped
- * by the slave.
- *
- * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Code cleanup and style changes
*/
//#define BONDING_DEBUG 1
@@ -1198,10 +1166,10 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
// detect loopback situation
if (!MAC_ADDRESS_COMPARE(&(lacpdu->actor_system), &(port->actor_system))) {
// INFO_RECEIVED_LOOPBACK_FRAMES
- printk(KERN_ERR DRV_NAME ": An illegal loopback occurred on adapter (%s)\n",
- port->slave->dev->name);
- printk(KERN_ERR "Check the configuration to verify that all Adapters "
- "are connected to 802.3ad compliant switch ports\n");
+ printk(KERN_ERR DRV_NAME ": %s: An illegal loopback occurred on "
+ "adapter (%s). Check the configuration to verify that all "
+ "Adapters are connected to 802.3ad compliant switch ports\n",
+ port->slave->dev->master->name, port->slave->dev->name);
__release_rx_machine_lock(port);
return;
}
@@ -1378,8 +1346,9 @@ static void ad_port_selection_logic(struct port *port)
}
}
if (!curr_port) { // meaning: the port was related to an aggregator but was not on the aggregator port list
- printk(KERN_WARNING DRV_NAME ": Warning: Port %d (on %s) was "
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: Port %d (on %s) was "
"related to aggregator %d but was not on its port list\n",
+ port->slave->dev->master->name,
port->actor_port_number, port->slave->dev->name,
port->aggregator->aggregator_identifier);
}
@@ -1450,7 +1419,8 @@ static void ad_port_selection_logic(struct port *port)
dprintk("Port %d joined LAG %d(new LAG)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
} else {
- printk(KERN_ERR DRV_NAME ": Port %d (on %s) did not find a suitable aggregator\n",
+ printk(KERN_ERR DRV_NAME ": %s: Port %d (on %s) did not find a suitable aggregator\n",
+ port->slave->dev->master->name,
port->actor_port_number, port->slave->dev->name);
}
}
@@ -1582,8 +1552,9 @@ static void ad_agg_selection_logic(struct aggregator *aggregator)
// check if any partner replys
if (best_aggregator->is_individual) {
- printk(KERN_WARNING DRV_NAME ": Warning: No 802.3ad response from the link partner "
- "for any adapters in the bond\n");
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: No 802.3ad response from "
+ "the link partner for any adapters in the bond\n",
+ best_aggregator->slave->dev->master->name);
}
// check if there are more than one aggregator
@@ -1915,7 +1886,8 @@ int bond_3ad_bind_slave(struct slave *slave)
struct aggregator *aggregator;
if (bond == NULL) {
- printk(KERN_ERR "The slave %s is not attached to its bond\n", slave->dev->name);
+ printk(KERN_ERR DRV_NAME ": %s: The slave %s is not attached to its bond\n",
+ slave->dev->master->name, slave->dev->name);
return -1;
}
@@ -1990,7 +1962,9 @@ void bond_3ad_unbind_slave(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Trying to unbind an uninitialized port on %s\n", slave->dev->name);
+ printk(KERN_WARNING DRV_NAME ": Warning: %s: Trying to "
+ "unbind an uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2021,7 +1995,8 @@ void bond_3ad_unbind_slave(struct slave *slave)
dprintk("Some port(s) related to LAG %d - replaceing with LAG %d\n", aggregator->aggregator_identifier, new_aggregator->aggregator_identifier);
if ((new_aggregator->lag_ports == port) && new_aggregator->is_active) {
- printk(KERN_INFO DRV_NAME ": Removing an active aggregator\n");
+ printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
+ aggregator->slave->dev->master->name);
// select new active aggregator
select_new_active_agg = 1;
}
@@ -2051,15 +2026,17 @@ void bond_3ad_unbind_slave(struct slave *slave)
ad_agg_selection_logic(__get_first_agg(port));
}
} else {
- printk(KERN_WARNING DRV_NAME ": Warning: unbinding aggregator, "
- "and could not find a new aggregator for its ports\n");
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: unbinding aggregator, "
+ "and could not find a new aggregator for its ports\n",
+ slave->dev->master->name);
}
} else { // in case that the only port related to this aggregator is the one we want to remove
select_new_active_agg = aggregator->is_active;
// clear the aggregator
ad_clear_agg(aggregator);
if (select_new_active_agg) {
- printk(KERN_INFO "Removing an active aggregator\n");
+ printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
+ slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
}
@@ -2085,7 +2062,8 @@ void bond_3ad_unbind_slave(struct slave *slave)
// clear the aggregator
ad_clear_agg(temp_aggregator);
if (select_new_active_agg) {
- printk(KERN_INFO "Removing an active aggregator\n");
+ printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
+ slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
}
@@ -2131,7 +2109,8 @@ void bond_3ad_state_machine_handler(struct bonding *bond)
// select the active aggregator for the bond
if ((port = __get_first_port(bond))) {
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: bond's first port is uninitialized\n");
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: bond's first port is "
+ "uninitialized\n", bond->dev->name);
goto re_arm;
}
@@ -2143,7 +2122,8 @@ void bond_3ad_state_machine_handler(struct bonding *bond)
// for each port run the state machines
for (port = __get_first_port(bond); port; port = __get_next_port(port)) {
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: Found an uninitialized port\n");
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: Found an uninitialized "
+ "port\n", bond->dev->name);
goto re_arm;
}
@@ -2184,7 +2164,8 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u
port = &(SLAVE_AD_INFO(slave).port);
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: port of slave %s is uninitialized\n", slave->dev->name);
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: port of slave %s is "
+ "uninitialized\n", slave->dev->name, slave->dev->master->name);
return;
}
@@ -2230,8 +2211,9 @@ void bond_3ad_adapter_speed_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: speed changed for uninitialized port on %s\n",
- slave->dev->name);
+ printk(KERN_WARNING DRV_NAME ": Warning: %s: speed "
+ "changed for uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2257,8 +2239,9 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: duplex changed for uninitialized port on %s\n",
- slave->dev->name);
+ printk(KERN_WARNING DRV_NAME ": %s: Warning: duplex changed "
+ "for uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2285,8 +2268,9 @@ void bond_3ad_handle_link_change(struct slave *slave, char link)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: link status changed for uninitialized port on %s\n",
- slave->dev->name);
+ printk(KERN_WARNING DRV_NAME ": Warning: %s: link status changed for "
+ "uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2363,7 +2347,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
- printk(KERN_DEBUG "ERROR: bond_3ad_get_active_agg_info failed\n");
+ printk(KERN_DEBUG DRV_NAME ": %s: Error: "
+ "bond_3ad_get_active_agg_info failed\n", dev->name);
goto out;
}
@@ -2372,7 +2357,9 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
if (slaves_in_agg == 0) {
/*the aggregator is empty*/
- printk(KERN_DEBUG "ERROR: active aggregator is empty\n");
+ printk(KERN_DEBUG DRV_NAME ": %s: Error: active "
+ "aggregator is empty\n",
+ dev->name);
goto out;
}
@@ -2390,7 +2377,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (slave_agg_no >= 0) {
- printk(KERN_ERR DRV_NAME ": Error: Couldn't find a slave to tx on for aggregator ID %d\n", agg_id);
+ printk(KERN_ERR DRV_NAME ": %s: Error: Couldn't find a slave to tx on "
+ "for aggregator ID %d\n", dev->name, agg_id);
goto out;
}
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index 673a30af5660..5ee2cef5b037 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -18,19 +18,6 @@
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
- *
- * Changes:
- *
- * 2003/05/01 - Tsippy Mendelson <tsippy.mendelson at intel dot com> and
- * Amir Noam <amir.noam at intel dot com>
- * - Added support for lacp_rate module param.
- *
- * 2003/05/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Renamed bond_3ad_link_status_changed() to
- * bond_3ad_handle_link_change() for compatibility with TLB.
- *
- * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Code cleanup and style changes
*/
#ifndef __BOND_3AD_H__
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index f8fce3961197..854ddfb90da1 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -18,25 +18,6 @@
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
- *
- * Changes:
- *
- * 2003/06/25 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Fixed signed/unsigned calculation errors that caused load sharing
- * to collapse to one slave under very heavy UDP Tx stress.
- *
- * 2003/08/06 - Amir Noam <amir.noam at intel dot com>
- * - Add support for setting bond's MAC address with special
- * handling required for ALB/TLB.
- *
- * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Code cleanup and style changes
- *
- * 2003/12/30 - Amir Noam <amir.noam at intel dot com>
- * - Fixed: Cannot remove and re-enslave the original active slave.
- *
- * 2004/01/14 - Shmulik Hen <shmulik.hen at intel dot com>
- * - Add capability to tag self generated packets in ALB/TLB modes.
*/
//#define BONDING_DEBUG 1
@@ -198,20 +179,21 @@ static int tlb_initialize(struct bonding *bond)
{
struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
int size = TLB_HASH_TABLE_SIZE * sizeof(struct tlb_client_info);
+ struct tlb_client_info *new_hashtbl;
int i;
spin_lock_init(&(bond_info->tx_hashtbl_lock));
- _lock_tx_hashtbl(bond);
-
- bond_info->tx_hashtbl = kmalloc(size, GFP_KERNEL);
- if (!bond_info->tx_hashtbl) {
+ new_hashtbl = kmalloc(size, GFP_KERNEL);
+ if (!new_hashtbl) {
printk(KERN_ERR DRV_NAME
- ": Error: %s: Failed to allocate TLB hash table\n",
+ ": %s: Error: Failed to allocate TLB hash table\n",
bond->dev->name);
- _unlock_tx_hashtbl(bond);
return -1;
}
+ _lock_tx_hashtbl(bond);
+
+ bond_info->tx_hashtbl = new_hashtbl;
memset(bond_info->tx_hashtbl, 0, size);
@@ -513,7 +495,8 @@ static void rlb_update_client(struct rlb_client_info *client_info)
client_info->mac_dst);
if (!skb) {
printk(KERN_ERR DRV_NAME
- ": Error: failed to create an ARP packet\n");
+ ": %s: Error: failed to create an ARP packet\n",
+ client_info->slave->dev->master->name);
continue;
}
@@ -523,7 +506,8 @@ static void rlb_update_client(struct rlb_client_info *client_info)
skb = vlan_put_tag(skb, client_info->vlan_id);
if (!skb) {
printk(KERN_ERR DRV_NAME
- ": Error: failed to insert VLAN tag\n");
+ ": %s: Error: failed to insert VLAN tag\n",
+ client_info->slave->dev->master->name);
continue;
}
}
@@ -606,8 +590,9 @@ static void rlb_req_update_subnet_clients(struct bonding *bond, u32 src_ip)
if (!client_info->slave) {
printk(KERN_ERR DRV_NAME
- ": Error: found a client with no channel in "
- "the client's hash table\n");
+ ": %s: Error: found a client with no channel in "
+ "the client's hash table\n",
+ bond->dev->name);
continue;
}
/*update all clients using this src_ip, that are not assigned
@@ -797,21 +782,22 @@ static int rlb_initialize(struct bonding *bond)
{
struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
struct packet_type *pk_type = &(BOND_ALB_INFO(bond).rlb_pkt_type);
+ struct rlb_client_info *new_hashtbl;
int size = RLB_HASH_TABLE_SIZE * sizeof(struct rlb_client_info);
int i;
spin_lock_init(&(bond_info->rx_hashtbl_lock));
- _lock_rx_hashtbl(bond);
-
- bond_info->rx_hashtbl = kmalloc(size, GFP_KERNEL);
- if (!bond_info->rx_hashtbl) {
+ new_hashtbl = kmalloc(size, GFP_KERNEL);
+ if (!new_hashtbl) {
printk(KERN_ERR DRV_NAME
- ": Error: %s: Failed to allocate RLB hash table\n",
+ ": %s: Error: Failed to allocate RLB hash table\n",
bond->dev->name);
- _unlock_rx_hashtbl(bond);
return -1;
}
+ _lock_rx_hashtbl(bond);
+
+ bond_info->rx_hashtbl = new_hashtbl;
bond_info->rx_hashtbl_head = RLB_NULL_INDEX;
@@ -927,7 +913,8 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
skb = vlan_put_tag(skb, vlan->vlan_id);
if (!skb) {
printk(KERN_ERR DRV_NAME
- ": Error: failed to insert VLAN tag\n");
+ ": %s: Error: failed to insert VLAN tag\n",
+ bond->dev->name);
continue;
}
}
@@ -956,11 +943,11 @@ static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[], int hw)
s_addr.sa_family = dev->type;
if (dev_set_mac_address(dev, &s_addr)) {
printk(KERN_ERR DRV_NAME
- ": Error: dev_set_mac_address of dev %s failed! ALB "
+ ": %s: Error: dev_set_mac_address of dev %s failed! ALB "
"mode requires that the base driver support setting "
"the hw address also when the network device's "
"interface is open\n",
- dev->name);
+ dev->master->name, dev->name);
return -EOPNOTSUPP;
}
return 0;
@@ -1153,16 +1140,16 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
bond->alb_info.rlb_enabled);
printk(KERN_WARNING DRV_NAME
- ": Warning: the hw address of slave %s is in use by "
+ ": %s: Warning: the hw address of slave %s is in use by "
"the bon