7 Jan
2019
7 Jan
'19
10:54 a.m.
On Mon, Jan 7, 2019 at 10:45 AM Ye Li ye.li@nxp.com wrote:
After updating the value of dev_context_ptrs[0], we should flush this from cache to memory. Otherwise the xhci controller won't use it.
Signed-off-by: Ye Li ye.li@nxp.com Reviewed-by: Marek Vasut marex@denx.de
Changes for v2:
- Change to use sizeof(ctrl->dcbaa->dev_context_ptrs[0])
drivers/usb/host/xhci-mem.c | 3 +++ 1 file changed, 3 insertions(+)
Reviewed-by: Bin Meng bmeng.cn@gmail.com
But you need do the same in xhci_scratchpad_free() too. Please fix it in v3.
Regards, Bin