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1. update MatchUsbWwid() to check Vendor Id, Product Id and Interface Number.

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2. update SerialNumber comparing logic to handle possible NULL-terminator in WWID device path
3. fix bug in UsbIo->UsbIoGetSupportedLanguages(): TableSize is size in bytes of LangIDTable instead of number of LangID.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11197 6f19259b-4bc3-4df7-8a09-765794883524
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xdu2
2010-12-24 05:32:34 +00:00
parent e2100bfa65
commit 84909ad446
3 changed files with 51 additions and 22 deletions
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2
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
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@@ -596,7 +596,7 @@ UsbIoGetEndpointDescriptor (
@param This The USB IO instance.
@param LangIDTable The table to return the language IDs.
@param TableSize The number of supported languanges.
@param TableSize The size, in bytes, of the table LangIDTable.
@retval EFI_SUCCESS The language ID is return.