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USB: gadget: g_serial: INF file updated
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / Documentation / kernel-parameters.txt
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index d9239d5f3ad38ee2aca01e1c6cf25f4c1a6c82a5..44f6b19c50bb89abac2c4fb77c8007e7a274d4e9 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -73,7 +73,6 @@ parameter is applicable:
        MTD     MTD (Memory Technology Device) support is enabled.
        NET     Appropriate network support is enabled.
        NUMA    NUMA support is enabled.
        MTD     MTD (Memory Technology Device) support is enabled.
        NET     Appropriate network support is enabled.
        NUMA    NUMA support is enabled.
-       GENERIC_TIME The generic timeofday code is enabled.
        NFS     Appropriate NFS support is enabled.
        OSS     OSS sound support is enabled.
        PV_OPS  A paravirtualized kernel is enabled.
        NFS     Appropriate NFS support is enabled.
        OSS     OSS sound support is enabled.
        PV_OPS  A paravirtualized kernel is enabled.
@@ -116,6 +115,7 @@ parameter is applicable:
                        More X86-64 boot options can be found in
                        Documentation/x86/x86_64/boot-options.txt .
        X86     Either 32bit or 64bit x86 (same as X86-32+X86-64)
                        More X86-64 boot options can be found in
                        Documentation/x86/x86_64/boot-options.txt .
        X86     Either 32bit or 64bit x86 (same as X86-32+X86-64)
+       XEN     Xen support is enabled
 
 In addition, the following text indicates that the option:
 
 
 In addition, the following text indicates that the option:
 
@@ -281,19 +281,12 @@ and is between 256 and 4096 characters. It is defined in the file
                        no: ACPI OperationRegions are not marked as reserved,
                        no further checks are performed.
 
                        no: ACPI OperationRegions are not marked as reserved,
                        no further checks are performed.
 
-       ad1848=         [HW,OSS]
-                       Format: <io>,<irq>,<dma>,<dma2>,<type>
-
        add_efi_memmap  [EFI; X86] Include EFI memory map in
                        kernel's map of available physical RAM.
 
        advansys=       [HW,SCSI]
                        See header of drivers/scsi/advansys.c.
 
        add_efi_memmap  [EFI; X86] Include EFI memory map in
                        kernel's map of available physical RAM.
 
        advansys=       [HW,SCSI]
                        See header of drivers/scsi/advansys.c.
 
-       aedsp16=        [HW,OSS] Audio Excel DSP 16
-                       Format: <io>,<irq>,<dma>,<mss_io>,<mpu_io>,<mpu_irq>
-                       See also header of sound/oss/aedsp16.c.
-
        agp=            [AGP]
                        { off | try_unsupported }
                        off: disable AGP support
        agp=            [AGP]
                        { off | try_unsupported }
                        off: disable AGP support
@@ -312,6 +305,9 @@ and is between 256 and 4096 characters. It is defined in the file
        aic79xx=        [HW,SCSI]
                        See Documentation/scsi/aic79xx.txt.
 
        aic79xx=        [HW,SCSI]
                        See Documentation/scsi/aic79xx.txt.
 
+       ALSA            [HW,ALSA]
+                       See Documentation/sound/alsa/alsa-parameters.txt
+
        alignment=      [KNL,ARM]
                        Allow the default userspace alignment fault handler
                        behaviour to be specified.  Bit 0 enables warnings,
        alignment=      [KNL,ARM]
                        Allow the default userspace alignment fault handler
                        behaviour to be specified.  Bit 0 enables warnings,
@@ -469,7 +465,7 @@ and is between 256 and 4096 characters. It is defined in the file
                        clocksource is not available, it defaults to PIT.
                        Format: { pit | tsc | cyclone | pmtmr }
 
                        clocksource is not available, it defaults to PIT.
                        Format: { pit | tsc | cyclone | pmtmr }
 
-       clocksource=    [GENERIC_TIME] Override the default clocksource
+       clocksource=    Override the default clocksource
                        Format: <string>
                        Override the default clocksource and use the clocksource
                        with the name specified.
                        Format: <string>
                        Override the default clocksource and use the clocksource
                        with the name specified.
@@ -656,8 +652,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        Disable PIN 1 of APIC timer
                        Can be useful to work around chipset bugs.
 
                        Disable PIN 1 of APIC timer
                        Can be useful to work around chipset bugs.
 
-       dmasound=       [HW,OSS] Sound subsystem buffers
-
        dma_debug=off   If the kernel is compiled with DMA_API_DEBUG support,
                        this option disables the debugging code at boot.
 
        dma_debug=off   If the kernel is compiled with DMA_API_DEBUG support,
                        this option disables the debugging code at boot.
 
@@ -1144,9 +1138,12 @@ and is between 256 and 4096 characters. It is defined in the file
        kgdboc=         [KGDB,HW] kgdb over consoles.
                        Requires a tty driver that supports console polling,
                        or a supported polling keyboard driver (non-usb).
        kgdboc=         [KGDB,HW] kgdb over consoles.
                        Requires a tty driver that supports console polling,
                        or a supported polling keyboard driver (non-usb).
-                       Serial only format: <serial_device>[,baud]
-                       keyboard only format: kbd
-                       keyboard and serial format: kbd,<serial_device>[,baud]
+                        Serial only format: <serial_device>[,baud]
+                        keyboard only format: kbd
+                        keyboard and serial format: kbd,<serial_device>[,baud]
+                       Optional Kernel mode setting:
+                        kms, kbd format: kms,kbd
+                        kms, kbd and serial format: kms,kbd,<ser_dev>[,baud]
 
        kgdbwait        [KGDB] Stop kernel execution and enter the
                        kernel debugger at the earliest opportunity.
 
        kgdbwait        [KGDB] Stop kernel execution and enter the
                        kernel debugger at the earliest opportunity.
@@ -1524,9 +1521,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        that the amount of memory usable for all allocations
                        is not too small.
 
                        that the amount of memory usable for all allocations
                        is not too small.
 
-       mpu401=         [HW,OSS]
-                       Format: <io>,<irq>
-
        MTD_Partition=  [MTD]
                        Format: <name>,<region-number>,<size>,<offset>
 
        MTD_Partition=  [MTD]
                        Format: <name>,<region-number>,<size>,<offset>
 
@@ -1812,6 +1806,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
        nousb           [USB] Disable the USB subsystem
 
 
        nousb           [USB] Disable the USB subsystem
 
+       nowatchdog      [KNL] Disable the lockup detector.
+
        nowb            [ARM]
 
        nox2apic        [X86-64,APIC] Do not enable x2APIC mode.
        nowb            [ARM]
 
        nox2apic        [X86-64,APIC] Do not enable x2APIC mode.
@@ -1849,9 +1845,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        For example, to override I2C bus2:
                        omap_mux=i2c2_scl.i2c2_scl=0x100,i2c2_sda.i2c2_sda=0x100
 
                        For example, to override I2C bus2:
                        omap_mux=i2c2_scl.i2c2_scl=0x100,i2c2_sda.i2c2_sda=0x100
 
-       opl3=           [HW,OSS]
-                       Format: <io>
-
        oprofile.timer= [HW]
                        Use timer interrupt instead of performance counters
 
        oprofile.timer= [HW]
                        Use timer interrupt instead of performance counters
 
@@ -1863,6 +1856,9 @@ and is between 256 and 4096 characters. It is defined in the file
                                perfmon on Intel CPUs instead of the
                                CPU specific event set.
 
                                perfmon on Intel CPUs instead of the
                                CPU specific event set.
 
+       OSS             [HW,OSS]
+                       See Documentation/sound/oss/oss-parameters.txt
+
        osst=           [HW,SCSI] SCSI Tape Driver
                        Format: <buffer_size>,<write_threshold>
                        See also Documentation/scsi/st.txt.
        osst=           [HW,SCSI] SCSI Tape Driver
                        Format: <buffer_size>,<write_threshold>
                        See also Documentation/scsi/st.txt.
@@ -1899,9 +1895,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        Currently this function knows 686a and 8231 chips.
                        Format: [spp|ps2|epp|ecp|ecpepp]
 
                        Currently this function knows 686a and 8231 chips.
                        Format: [spp|ps2|epp|ecp|ecpepp]
 
-       pas2=           [HW,OSS] Format:
-                       <io>,<irq>,<dma>,<dma16>,<sb_io>,<sb_irq>,<sb_dma>,<sb_dma16>
-
        pas16=          [HW,SCSI]
                        See header of drivers/scsi/pas16.c.
 
        pas16=          [HW,SCSI]
                        See header of drivers/scsi/pas16.c.
 
@@ -1970,6 +1963,8 @@ and is between 256 and 4096 characters. It is defined in the file
                norom           [X86] Do not assign address space to
                                expansion ROMs that do not already have
                                BIOS assigned address ranges.
                norom           [X86] Do not assign address space to
                                expansion ROMs that do not already have
                                BIOS assigned address ranges.
+               nobar           [X86] Do not assign address space to the
+                               BARs that weren't assigned by the BIOS.
                irqmask=0xMMMM  [X86] Set a bit mask of IRQs allowed to be
                                assigned automatically to PCI devices. You can
                                make the kernel exclude IRQs of your ISA cards
                irqmask=0xMMMM  [X86] Set a bit mask of IRQs allowed to be
                                assigned automatically to PCI devices. You can
                                make the kernel exclude IRQs of your ISA cards
@@ -2171,10 +2166,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        [HW,MOUSE] Controls Logitech smartscroll autorepeat.
                        0 = disabled, 1 = enabled (default).
 
                        [HW,MOUSE] Controls Logitech smartscroll autorepeat.
                        0 = disabled, 1 = enabled (default).
 
-       pss=            [HW,OSS] Personal Sound System (ECHO ESC614)
-                       Format:
-                       <io>,<mss_io>,<mss_irq>,<mss_dma>,<mpu_io>,<mpu_irq>
-
        pt.             [PARIDE]
                        See Documentation/blockdev/paride.txt.
 
        pt.             [PARIDE]
                        See Documentation/blockdev/paride.txt.
 
@@ -2390,128 +2381,6 @@ and is between 256 and 4096 characters. It is defined in the file
                                1: Fast pin select (default)
                                2: ATC IRMode
 
                                1: Fast pin select (default)
                                2: ATC IRMode
 
-       snd-ad1816a=    [HW,ALSA]
-
-       snd-ad1848=     [HW,ALSA]
-
-       snd-ali5451=    [HW,ALSA]
-
-       snd-als100=     [HW,ALSA]
-
-       snd-als4000=    [HW,ALSA]
-
-       snd-azt2320=    [HW,ALSA]
-
-       snd-cmi8330=    [HW,ALSA]
-
-       snd-cmipci=     [HW,ALSA]
-
-       snd-cs4231=     [HW,ALSA]
-
-       snd-cs4232=     [HW,ALSA]
-
-       snd-cs4236=     [HW,ALSA]
-
-       snd-cs4281=     [HW,ALSA]
-
-       snd-cs46xx=     [HW,ALSA]
-
-       snd-dt019x=     [HW,ALSA]
-
-       snd-dummy=      [HW,ALSA]
-
-       snd-emu10k1=    [HW,ALSA]
-
-       snd-ens1370=    [HW,ALSA]
-
-       snd-ens1371=    [HW,ALSA]
-
-       snd-es968=      [HW,ALSA]
-
-       snd-es1688=     [HW,ALSA]
-
-       snd-es18xx=     [HW,ALSA]
-
-       snd-es1938=     [HW,ALSA]
-
-       snd-es1968=     [HW,ALSA]
-
-       snd-fm801=      [HW,ALSA]
-
-       snd-gusclassic= [HW,ALSA]
-
-       snd-gusextreme= [HW,ALSA]
-
-       snd-gusmax=     [HW,ALSA]
-
-       snd-hdsp=       [HW,ALSA]
-
-       snd-ice1712=    [HW,ALSA]
-
-       snd-intel8x0=   [HW,ALSA]
-
-       snd-interwave=  [HW,ALSA]
-
-       snd-interwave-stb=
-                       [HW,ALSA]
-
-       snd-korg1212=   [HW,ALSA]
-
-       snd-maestro3=   [HW,ALSA]
-
-       snd-mpu401=     [HW,ALSA]
-
-       snd-mtpav=      [HW,ALSA]
-
-       snd-nm256=      [HW,ALSA]
-
-       snd-opl3sa2=    [HW,ALSA]
-
-       snd-opti92x-ad1848=
-                       [HW,ALSA]
-
-       snd-opti92x-cs4231=
-                       [HW,ALSA]
-
-       snd-opti93x=    [HW,ALSA]
-
-       snd-pmac=       [HW,ALSA]
-
-       snd-rme32=      [HW,ALSA]
-
-       snd-rme96=      [HW,ALSA]
-
-       snd-rme9652=    [HW,ALSA]
-
-       snd-sb8=        [HW,ALSA]
-
-       snd-sb16=       [HW,ALSA]
-
-       snd-sbawe=      [HW,ALSA]
-
-       snd-serial=     [HW,ALSA]
-
-       snd-sgalaxy=    [HW,ALSA]
-
-       snd-sonicvibes= [HW,ALSA]
-
-       snd-sun-amd7930=
-                       [HW,ALSA]
-
-       snd-sun-cs4231= [HW,ALSA]
-
-       snd-trident=    [HW,ALSA]
-
-       snd-usb-audio=  [HW,ALSA,USB]
-
-       snd-via82xx=    [HW,ALSA]
-
-       snd-virmidi=    [HW,ALSA]
-
-       snd-wavefront=  [HW,ALSA]
-
-       snd-ymfpci=     [HW,ALSA]
-
        softlockup_panic=
                        [KNL] Should the soft-lockup detector generate panics.
 
        softlockup_panic=
                        [KNL] Should the soft-lockup detector generate panics.
 
@@ -2526,9 +2395,6 @@ and is between 256 and 4096 characters. It is defined in the file
        spia_pedr=
        spia_peddr=
 
        spia_pedr=
        spia_peddr=
 
-       sscape=         [HW,OSS]
-                       Format: <io>,<irq>,<dma>,<mpu_io>,<mpu_irq>
-
        st=             [HW,SCSI] SCSI tape parameters (buffers, etc.)
                        See Documentation/scsi/st.txt.
 
        st=             [HW,SCSI] SCSI tape parameters (buffers, etc.)
                        See Documentation/scsi/st.txt.
 
@@ -2668,10 +2534,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        to facilitate early boot debugging.
                        See also Documentation/trace/events.txt
 
                        to facilitate early boot debugging.
                        See also Documentation/trace/events.txt
 
-       trix=           [HW,OSS] MediaTrix AudioTrix Pro
-                       Format:
-                       <io>,<irq>,<dma>,<dma2>,<sb_io>,<sb_irq>,<sb_dma>,<mpu_io>,<mpu_irq>
-
        tsc=            Disable clocksource-must-verify flag for TSC.
                        Format: <string>
                        [x86] reliable: mark tsc clocksource as reliable, this
        tsc=            Disable clocksource-must-verify flag for TSC.
                        Format: <string>
                        [x86] reliable: mark tsc clocksource as reliable, this
@@ -2688,12 +2550,6 @@ and is between 256 and 4096 characters. It is defined in the file
        u14-34f=        [HW,SCSI] UltraStor 14F/34F SCSI host adapter
                        See header of drivers/scsi/u14-34f.c.
 
        u14-34f=        [HW,SCSI] UltraStor 14F/34F SCSI host adapter
                        See header of drivers/scsi/u14-34f.c.
 
-       uart401=        [HW,OSS]
-                       Format: <io>,<irq>
-
-       uart6850=       [HW,OSS]
-                       Format: <io>,<irq>
-
        uhash_entries=  [KNL,NET]
                        Set number of hash buckets for UDP/UDP-Lite connections
 
        uhash_entries=  [KNL,NET]
                        Set number of hash buckets for UDP/UDP-Lite connections
 
@@ -2859,9 +2715,6 @@ and is between 256 and 4096 characters. It is defined in the file
                        overridden by individual drivers. 0 will hide
                        cursors, 1 will display them.
 
                        overridden by individual drivers. 0 will hide
                        cursors, 1 will display them.
 
-       waveartist=     [HW,OSS]
-                       Format: <io>,<irq>,<dma>,<dma2>
-
        wd33c93=        [HW,SCSI]
                        See header of drivers/scsi/wd33c93.c.
 
        wd33c93=        [HW,SCSI]
                        See header of drivers/scsi/wd33c93.c.
 
@@ -2886,6 +2739,16 @@ and is between 256 and 4096 characters. It is defined in the file
        xd=             [HW,XT] Original XT pre-IDE (RLL encoded) disks.
        xd_geo=         See header of drivers/block/xd.c.
 
        xd=             [HW,XT] Original XT pre-IDE (RLL encoded) disks.
        xd_geo=         See header of drivers/block/xd.c.
 
+       xen_emul_unplug=                [HW,X86,XEN]
+                       Unplug Xen emulated devices
+                       Format: [unplug0,][unplug1]
+                       ide-disks -- unplug primary master IDE devices
+                       aux-ide-disks -- unplug non-primary-master IDE devices
+                       nics -- unplug network devices
+                       all -- unplug all emulated devices (NICs and IDE disks)
+                       ignore -- continue loading the Xen platform PCI driver even
+                               if the version check failed
+
        xirc2ps_cs=     [NET,PCMCIA]
                        Format:
                        <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
        xirc2ps_cs=     [NET,PCMCIA]
                        Format:
                        <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
@@ -2894,5 +2757,4 @@ ______________________________________________________________________
 
 TODO:
 
 
 TODO:
 
-       Add documentation for ALSA options.
        Add more DRM drivers.
        Add more DRM drivers.
kernel source for telekom puls (alcatel/mediatek)