diff options
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index eac93db01c..b127b95bbe 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -166,7 +166,9 @@ struct qTD { uint32_t qt_altnext; uint32_t qt_token; uint32_t qt_buffer[5]; -}; + unsigned long qtd_dma; + size_t length; +} __attribute__ ((aligned (32))); /* Queue Head (QH). */ struct QH { @@ -179,7 +181,11 @@ struct QH { uint32_t qh_endpt1; uint32_t qh_endpt2; uint32_t qh_curtd; - struct qTD qh_overlay; + /* qtd overlay (hardware parts of a struct qTD) */ + uint32_t qt_next; + uint32_t qt_altnext; + uint32_t qt_token; + uint32_t qt_buffer[5]; /* * Add dummy fill value to make the size of this struct * aligned to 32 bytes |