On 18 April 2016 at 21:50, Alistair Francis wrote:
> On Mon, Apr 18, 2016 at 3:10 AM, Peter Maydell
> wrote:
>> CCing the maintainers for this device...
>>
>> On 18 April 2016 at 11:07, Michael S. Tsirkin wrote:
>>> cadence_uart_init() initializes an I/O memory region of size 0x1000
>>> bytes.
On Mon, Apr 18, 2016 at 3:10 AM, Peter Maydell wrote:
> CCing the maintainers for this device...
>
> On 18 April 2016 at 11:07, Michael S. Tsirkin wrote:
>> cadence_uart_init() initializes an I/O memory region of size 0x1000
>> bytes. However in uart_write(), the 'offset' parameter (offset withi
CCing the maintainers for this device...
On 18 April 2016 at 11:07, Michael S. Tsirkin wrote:
> cadence_uart_init() initializes an I/O memory region of size 0x1000
> bytes. However in uart_write(), the 'offset' parameter (offset within
> region) is divided by 4 and then used to index the array '
cadence_uart_init() initializes an I/O memory region of size 0x1000
bytes. However in uart_write(), the 'offset' parameter (offset within
region) is divided by 4 and then used to index the array 'r' of size
CADENCE_UART_R_MAX which is much smaller: (0x48/4). If 'offset>>=2'
exceeds CADENCE_UART_R
