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| author | Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> | 2018-07-27 09:41:20 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-07-30 09:39:18 +0200 |
| commit | b138e23d3dff90c0494925b4c1874227b81bddf7 (patch) | |
| tree | f6f383735e528ea9cbaedfe200101492b98ba576 /drivers/usb/dwc2/platform.c | |
| parent | usb: dwc3: Set default mode for dwc_usb31 (diff) | |
| download | linux-b138e23d3dff90c0494925b4c1874227b81bddf7.tar.xz linux-b138e23d3dff90c0494925b4c1874227b81bddf7.zip | |
usb: dwc3: core: Enable AutoRetry feature in the controller
By default when core sees any transaction error (CRC or overflow) it
replies with terminating retry ACK (Retry=1 and Nump == 0).
Enabling this Auto Retry feature in controller will make the core send
a non-terminanting ACK upon such transaction errors. That is, ACK TP
with Retry=1 and Nump != 0.
Doing so will give controller a chance to recover from transient error
conditions.
Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
0 files changed, 0 insertions, 0 deletions