e9ee58d8ce
A USB disk behind a hub may take longer time to respond command. Prior to the patch, a magic 2000 ms is set. This patch introduces a python control (USB_CMD_TIMEOUT) for customizing the timeout if need. The patch also extends the default timeout to 4196 ms. This patch does not impact booting time when a platform boots with a good-conditioning usb disk, because the timeout only takes effect when a disk does not respond to a USB inquiry for a long time. Verified: Ehl RVP Signed-off-by: Stanley Chang <stanley.chang@intel.com> |
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| Include | ||
| Library | ||
| BootloaderCommonPkg.dec | ||