10 Sep
2019
10 Sep
'19
10:21 a.m.
On Tue, Sep 10, 2019 at 4:14 PM Bin Meng bmeng.cn@gmail.com wrote:
On Thu, Aug 29, 2019 at 10:04 PM Andy Shevchenko andriy.shevchenko@linux.intel.com wrote:
Intel iDMA 32-bit controller has 17 bits for the maximum block size value. Due to nature of the binary number representation the maximum value is 2^17 - 1. The original code misses the latter part in equation.
Fixes: 5e99fde34a77 ("x86: tangier: Populate CSRT for shared DMA controller") Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com
arch/x86/cpu/tangier/acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Bin Meng bmeng.cn@gmail.com
applied to u-boot-x86, thanks!