u-boot-brain/drivers/usb
Stephen Warren d7beeb9358 usb: ci_udc: fix ci_flush_{qh,qtd} calls in ci_udc_probe()
ci_udc_probe() initializes a pair of QHs and QTDs for each EP. After
each pair has been initialized, the pair is cache-flushed. The
conversion from QH/QTD index [0..2*NUM_END_POINTS) to EP index
[0..NUM_ENDPOINTS] is incorrect; it simply subtracts 1 (which yields
the QH/QTD index of the first entry in the pair) rather than dividing
by two (which scales the range). Fix this.

On my system, this avoids cache debug prints due to requests to flush
unaligned ranges. This is caused because the flush calls happen before
the items[] array entries are initialized for all but EP0.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-07-02 15:45:38 +02:00
..
eth usb: eth: smsc95xx: add LAN9500A device ID 2014-06-25 22:46:28 +02:00
gadget usb: ci_udc: fix ci_flush_{qh,qtd} calls in ci_udc_probe() 2014-07-02 15:45:38 +02:00
host usb: xhci: (likely) fix bracket in if condition 2014-06-25 22:43:16 +02:00
musb usb: create common header virtual root hub descriptors 2014-03-10 18:53:36 +01:00
musb-new musb-new, dfu: first send request answer then call completions 2014-05-08 10:38:30 +02:00
phy drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
ulpi drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00