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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-07-19 22:16:38 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2012-09-01 16:21:50 +0200 |
| commit | cdeb916120a43c1bfe3de1a6d84ea403d43e59d5 (patch) | |
| tree | f2f59042fdfa1ed679374eb29a8de89dd7764e6d /drivers/usb/host/ehci.h | |
| parent | 27e301e5b7df6254c768d27130d3a36c31d55c96 (diff) | |
| download | olio-uboot-2014.01-cdeb916120a43c1bfe3de1a6d84ea403d43e59d5.tar.xz olio-uboot-2014.01-cdeb916120a43c1bfe3de1a6d84ea403d43e59d5.zip | |
ehci: cosmetic: Define the number of qt_buffers
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index cc00ce428..7992983bb 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -171,12 +171,13 @@ struct usb_linux_config_descriptor { /* Queue Element Transfer Descriptor (qTD). */ struct qTD { /* this part defined by EHCI spec */ - uint32_t qt_next; /* see EHCI 3.5.1 */ + uint32_t qt_next; /* see EHCI 3.5.1 */ #define QT_NEXT_TERMINATE 1 - uint32_t qt_altnext; /* see EHCI 3.5.2 */ - uint32_t qt_token; /* see EHCI 3.5.3 */ - uint32_t qt_buffer[5]; /* see EHCI 3.5.4 */ - uint32_t qt_buffer_hi[5]; /* Appendix B */ + uint32_t qt_altnext; /* see EHCI 3.5.2 */ + uint32_t qt_token; /* see EHCI 3.5.3 */ +#define QT_BUFFER_CNT 5 + uint32_t qt_buffer[QT_BUFFER_CNT]; /* see EHCI 3.5.4 */ + uint32_t qt_buffer_hi[QT_BUFFER_CNT]; /* Appendix B */ /* pad struct for 32 byte alignment */ uint32_t unused[3]; }; |