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(parent: 8a8f584) | patch
cadance_uart: Accept input after rx FIFO pop
authorPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Tue, 12 Feb 2013 01:29:31 +0000 (11:29 +1000)
committerAnthony Liguori <aliguori@us.ibm.com>
Wed, 13 Feb 2013 17:57:58 +0000 (11:57 -0600)
commit9893c80d81587ac25d8ea4a82651371b54e7df35
tree7b7bb20a76dd7ebc7ed5fe80bd742a120d2b0774tree
parent8a8f5840082eb65d140ccfe7b128c92390cce1c3commit | diff
cadance_uart: Accept input after rx FIFO pop

The device returns false from the can receive function when the FIFO is
full. This means the device should check for buffered input whenever a byte is
popped from the FIFO.

Reported-by: Jason Wu <huanyu@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 1360632571-25638-1-git-send-email-peter.crosthwaite@xilinx.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
hw/cadence_uart.c diff | blob | blame | history
Qemu copy for testing