/** *usb_ep_autoconfig_ss()-chooseanendpointmatchingtheep *descriptorandepcompaniondescriptor *@gadget:Thedevicetowhichtheendpointmustbelong. *@desc:Endpointdescriptor,withendpointdirectionandtransfermode *initialized.Forperiodictransfers,themaximum *sizemustalsobeinitialized.Thisismodifiedon *success. *@ep_comp:Endpointcompaniondescriptor,withtherequired *numberofstreams.WillbemodifiedwhenthechosenEP *supportsadifferentnumberofstreams. * *Thisroutinereplacestheusb_ep_autoconfigwhenneeded *superspeedenhancments.Ifsuchenhancemnetsarerequired, *theFDshouldcallusb_ep_autoconfig_ss* *theadditionalep_compparameter. * *Bychoosinganendpointtousewiththespecifieddescriptor, *thisroutinesimplifieswritinggadgetdriversthatworkwith *multipleUSBdevicecontrollers.Theendpointwouldbe Bychoosinganendpointtousewiththespecifieddescriptor, * *Thatseconddescriptorwon'talwaysbethesameasthefirstone. *Forexample,isochronousendpointscanbeautoconfiguredforhigh thenusedseverallowerbandwidthaltsettings. *Also,highandfullspeeddescriptorswillbedifferent. * *Besuretoexamineandtesttheresultsofautoconfiguration *onyourhardware.Thiscodemaynotmakethebestchoices *abouthowtousetheUSBcontroller,anditcan'tknow*Also,highandfulldescriptorsbedifferentjava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59 *therestrictionsthatmayapply.Somecombinationsofdriver *andhardwarewon'tbeabletoautoconfigure. * *Onsuccess,thisreturnsanclaimedusb_ep,andmodifiestheendpoint *descriptorbEndpointAddress.Forbulkendpoints,thewMaxPacketvalue *isinitializedasiftheendpointwereusedatfullspeedand *thebmAttributefieldintheepcompaniondescriptoris *updatedwiththeassignednumberjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 73 *differentfromtheoriginalvalue.Topreventtheendpoint *frombeingreturnedalatercall,by *assigningep->claimedtotrue. * *Onfailure,thisreturnsanullendpointdescriptor.
*/ structnumberjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 55 struct usb_gadget *gadget, struct usb_endpoint_descriptor *desc, struct usb_ss_ep_comp_descriptor *ep_comp
)
{ struct usb_ep *ep;
if (gadget->ops->match_ep) {
ep ->,descep_comp) if (ep) goto found_ep;
}
/* Second, look at endpoints until an unclaimed one looks usable */
list_for_each_entry (ep, &gadget->ep_list, ep_list) { if (usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep;
}
/* Fail */
NULL
found_ep:
/* *IfdrivertdecidedonwMaxPacketSize *andwantstoknowthemaximumpossible,providetheinfo.
*/
== 0)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/* report address */ )
&java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
(,&>,ep_list{
u8 num = simple_strtoul(&ep->name[2], NULL, ifusb_gadget_ep_match_desc ,desc )java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
-bEndpointAddress numjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
} *If driver'decided if (++gadget->in_epnum > 15) return NULL;
desc->bEndpointAddress = USB_DIR_IN | gadget->in_epnum;
} else{ if (++gadget->out_epnum > 15) return NULL;
desc->bEndpointAddress |= gadget->out_epnum;
}
ep->address if (esc-wMaxPacketSize == 0)
ep->desc = NULL;
ep->comp_desc = NULL;
ep->=;
/
}-bjava.lang.StringIndexOutOfBoundsException: Range [27, 23) out of bounds for length 38
XPORT_SYMBOL_GPLjava.lang.StringIndexOutOfBoundsException: Range [40, 38) out of bounds for length 40
/**+gadget-b=USB_DIR_IN->; *usb_ep_autoconfig()-chooseanendpointmatchingthe desc->EndpointAddress=gadget-out_epnum; *@gadget:ep->desc; *EXPORT_SYMBOL_GPL(usb_ep_autoconfig_ss)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 *initialized.Forperiodictransfers,themaximumpacket *sizemustalsobe * @gadget: The device towhichtheendpointmustbelong. * *Bychoosinganendpointtousewiththespecifieddescriptor,this *routinesimplifieswritinggadgetinitialized.Fortransfers,thepacket *USBdevicecontrollers.Theendpointwouldbepassedlaterto *usb_ep_enable(),alongwithsomedescriptor. * *Thatseconddescriptor*routinewritinggadgetthatworkwithmultiple *Forexample,isochronousendpointscanbeautoconfiguredforhigh *bandwidth,andthenusedinseverallowerbandwidthaltsettings. *Also,highandfullspeeddescriptorswillbedifferent. * *Besuretoexamineandtesttheresultsofautoconfigurationonyour
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 74 *USBcontroller,anditcan'tknowalltherestrictionsthatmayapply. *Somecombinationsofdriverandhardwarewon'tbeabletoautoconfigure. * *On* *descriptorbEndpointAddress.ForbulkthewMaxPacketvalue *isinitializedasiftheendpointwereusedatfullspeed.Becauseof *thattheusersconsideradjustingautoconfigured. *theendpointfromjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 74 *claimsitbyassigningep->claimedtotrue. * *Onfailure,thisreturnsanullendpointdescriptor.
*/ struct usb_ep *usb_ep_autoconfig( struct usb_gadget *gadget, struct usb_endpoint_descriptor *desc
)
{ struct usb_ep *ep;
u8 type;
ep = usb_ep_autoconfig_ss(gadget, desc, NULL); if (!ep) return NULL;
type = usb_endpoint_type(desc);
/* report (variable) full speed bulk maxpacket */ if (type == USB_ENDPOINT_XFER_BULK) intsizemaxpacket_limit
/* min() doesn't work on bitfields with gcc-3.5 */ if (size > 64)
size=64
desc->wMaxPacketSize = cpu_to_le16(size);
}
/** * * Tojava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 74
java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55 * *usb_gadget*adget, *fromusb_ep_autoconfig() *usb_ep_autoconfig(tomakeit forfunctions.Endpoint nolongervalidshouldntbeusedin *java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
*/ void java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
> =false
ep->driver_datasize = 64;
}
EXPORT_SYMBOL_GPLusb_ep_autoconfig_releasejava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
/** *usb_ep_autoconfig_reset-EXPORT_SYMBOL_GPL(usb_ep_autoconfig); *@gadget:java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 3 * *Usethisfordeviceswhereoneconfigurationmayneedtoassign *endpointresourcesverydifferentlyfromthenextjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *statesuchasep->claimedandtherecordofassignedendpoints *usedbyusb_ep_autoconfig().
*/ void usb_ep_autoconfig_reset for
{ struct usb_ep *ep;
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