Date: Mon, 13 Jul 2009 13:38:59 GMT From: Sylvestre Gallon <syl@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 166004 for review Message-ID: <200907131338.n6DDcx42098957@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=166004 Change 166004 by syl@syl_pablo on 2009/07/13 13:38:32 Add forgotten clear stall send. Affected files ... .. //depot/projects/soc2009/syl_usb/src/sys/dev/usb/controller/s3c24xxdci.c#4 edit Differences ... ==== //depot/projects/soc2009/syl_usb/src/sys/dev/usb/controller/s3c24xxdci.c#4 (text+ko) ==== @@ -294,6 +294,7 @@ uint32_t csr1; uint32_t csr2; uint32_t ittmp; + uint32_t stalltmp; if (ep_type == UE_CONTROL) { /* clearing stall is not needed */ @@ -308,6 +309,21 @@ /* get endpoint profile */ s3c24dci_get_hw_ep_profile(NULL, &pf, ep_no); + /* Clear SEND_STALL */ + if (ep_dir & UE_DIR_IN) { + S3C24XX_DCI_WRITE_4(S3C24_DCI_INDEX, ep_no); + stallcmp = S3C24XX_DCI_READ_4(S3C24_DCI_IN_CSR1); + stallcmp &= ~(S3C24_DCI_IN_SEND_STALL); + S3C24XX_DCI_WRITE_4(S3C24_DCI_INDEX, ep_no); + S3C24XX_DCI_WRITE_4(S3C24_DCI_IN_CSR1 , stallcmp); + } else { + S3C24XX_DCI_WRITE_4(S3C24_DCI_INDEX, ep_no); + stallcmp = S3C24XX_DCI_READ_4(S3C24_DCI_OUT_CSR1); + stallcmp &= ~(S3C24_DCI_OUT_SEND_STALL); + S3C24XX_DCI_WRITE_4(S3C24_DCI_INDEX, ep_no); + S3C24XX_DCI_WRITE_4(S3C24_DCI_OUT_CSR1 , stallcmp); + } + /* * Need to update for clear rx flags for single buffer * or eventual ping pong @@ -383,6 +399,7 @@ s3c24dci_set_stall(struct usb_device *udev, struct usb_xfer *xfer, struct usb_endpoint *ep, uint8_t *did_stall) { + return ; }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200907131338.n6DDcx42098957>