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Enable IPv6, netfilter, VLAN_8021Q
Enable more Bluetooth UART protocols
Enable more crypto options
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Fixes cdc-wdm, wwan interface
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From Linux stable kernel 4ad8d53c777d5b48115b8cb9e73391ac434f9e60:
USB: option: reduce interrupt-urb logging verbosity
commit f0e4cba2534cd88476dff920727c81350130f3c5 upstream.
Do not log normal interrupt-urb shutdowns as errors.
The option driver has always been logging any nonzero interrupt-urb
status as an error, including when the urb is killed during normal
operation.
Commit 9096f1fbba91 ("USB: usb_wwan: fix potential NULL-deref at
resume") moved the interrupt urb submission from port probe and release
to open and close, thus potentially increasing the number of these
false-positive error messages dramatically.
Reported-by: Ed Butler <ressy66@ausics.net>
Tested-by: Ed Butler <ressy66@ausics.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
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ssc0 is not used and this fixes LED behavior on boot
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Forces spi-atmel to always use DMA mode instead of switching between
PIO and DMA depending on the transfer size. Switching between the two
can cause Rx buffer corruption with the 3.12 driver.
This comes at the cost of lower performance (15 to 20%) for small
transfers (1-15 bytes), but improves reliability for protocols that use small
and large transfers regularly.
For large transfers (1024 bytes), DMA mode is 300% faster than PIO.
https://lkml.org/lkml/2013/10/21/534
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