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| author | Dileep Katta <dileep.katta@linaro.org> | 2015-02-17 02:02:36 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-02-25 17:47:02 +0100 |
| commit | 9e4b510d40310bf46e09f4edd0a0b6356213df47 (patch) | |
| tree | 5e4f0df82cc2fd763a493c9f06af6043e2ecfe3b /scripts/gcc-stack-usage.sh | |
| parent | 7c23bcb93fd44026c737c0f102262f98b5a08ea9 (diff) | |
fastboot: OUT transaction length must be aligned to wMaxPacketSize
OUT transactions must be aligned to wMaxPacketSize for each transfer,
or else transfer will not complete successfully. This patch modifies
rx_bytes_expected to return a transfer length that is aligned to
wMaxPacketSize.
Note that the value of wMaxPacketSize and ep->maxpacket may not be
the same value, and it is the value of wMaxPacketSize that should be
used for alignment. wMaxPacketSize is passed depending on the speed of
connection.
Signed-off-by: Dileep Katta <dileep.katta@linaro.org>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'scripts/gcc-stack-usage.sh')
0 files changed, 0 insertions, 0 deletions