On Wed, Sep 22, 2010 at 06:30:19PM +0200, Alexey ORISHKO wrote: > > -----Original Message----- > > From: Greg KH [mailto:greg@xxxxxxxxx] > > Sent: Wednesday, September 22, 2010 8:06 PM > > To: Alexey ORISHKO > > Cc: Yauheni.Kaliuta@xxxxxxxxx; linux-usb@xxxxxxxxxxxxxxx; Hans Petter > > SELASKY > > Subject: Re: [PATCH 3/3] USB: cdc.h: ncm: add missed constants and > > structures > > > > On Wed, Sep 22, 2010 at 05:55:53PM +0200, Alexey ORISHKO wrote: > > > > -----Original Message----- > > > > From: Greg KH [mailto:greg@xxxxxxxxx] > > > > Sent: Wednesday, September 22, 2010 7:39 PM > > > > To: Alexey ORISHKO > > > > Cc: Yauheni.Kaliuta@xxxxxxxxx; linux-usb@xxxxxxxxxxxxxxx; Hans > > Petter > > > > SELASKY > > > > Subject: Re: [PATCH 3/3] USB: cdc.h: ncm: add missed constants and > > > > structures > > > > > > > > On Wed, Sep 22, 2010 at 05:12:09PM +0200, Alexey ORISHKO wrote: > > > > > On Mon, Sep 20, 2010 at 4:40 PM, <yauheni.kaliuta@xxxxxxxxx> > > wrote: > > > > > > From: Yauheni Kaliuta <yauheni.kaliuta@xxxxxxxxx> > > > > > > > > > > > > Make a dedicated structure for datagram pointer entry. There is > > no > > > > > > explicit declaration in the spec, but it's used by the host > > > > > > implementation and makes the structure more clear. > > > > > > > > > > > > Add some missed constants from the spec > > > > > > > > > > > > Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@xxxxxxxxx> > > > > > > --- > > > > > > include/linux/usb/cdc.h | 57 > > > > > > > > > > ... > > > > > > > > > > > +/* 32-bit NCM Datagram Pointer Entry */ struct > > usb_cdc_ncm_dpe32 { > > > > > > + __le32 wDatagramIndex; > > > > > > + __le32 wDatagramLength; > > > > > > +} __attribute__((__packed__)); > > > > > > + > > > > > > > > > > We did review of the posted patch and it looks good. > > > > > > > > > > Some minor fix is needed: structure field names should reflect 32 > > bit > > > > size: > > > > > dwDatagramIndex > > > > > dwDatagramLength > > > > > > > > Is that what the USB spec says? > > > > > > Yes, see ch. 3.3.2; both index and length sizes are 4 bytes in 32-bit > > NCM Datagram Pointer Entry. > > > > chapter 3.3.2 in what spec? > USB CDC NCM v.1.0 > http://www.usb.org/developers/devclass_docs/NCM10.zip Ah, ok, care to send a followup patch to fix this up? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
