Hi, Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> writes: > Update two GTXFIFOSIZ bit fields for the DWC_usb31 controller. TXFDEP > is a 15-bit value instead of 16-bit value, and bit 15 is TXFRAMNUM. > > The GTXFIFOSIZ register for DWC_usb31 is as follows: > +-------+-----------+----------------------------------+ > | BITS | Name | Description | > +=======+===========+==================================+ > | 31:16 | TXFSTADDR | Transmit FIFOn RAM Start Address | > | 15 | TXFRAMNUM | Asynchronous/Periodic TXFIFO | > | 14:0 | TXFDEP | TXFIFO Depth | > +-------+-----------+----------------------------------+ > > Signed-off-by: Thinh Nguyen <thinhn@xxxxxxxxxxxx> > --- > drivers/usb/dwc3/core.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h > index 4a4a4c98508c..6ebf7ddc547d 100644 > --- a/drivers/usb/dwc3/core.h > +++ b/drivers/usb/dwc3/core.h > @@ -239,6 +239,8 @@ > #define DWC3_GUSB3PIPECTL_TX_DEEPH(n) ((n) << 1) > > /* Global TX Fifo Size Register */ > +#define DWC3_USB31_GTXFIFOSIZ_TXFRAMNUM BIT(15) /* DWC_usb31 only */ > +#define DWC3_USB31_GTXFIFOSIZ_TXFDEF(n) ((n) & 0x7fff) /* DWC_usb31 only */ just to make it shorter, do you mind replacing DWC3_USB31 with DWC31 ? -- balbi
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