mirror of https://github.com/acidanthera/audk.git
4ab04a72f5
When PciSioSerial is firstly started with a non-NULL remaining device path, the UART instance is created using the parameters specified in the remaining device path. Later when the driver is started again on the same UART controller with NULL remaining device path, the correct logic is to directly return SUCCESS instead of current buggy implementation which wrongly produces another UART using the default parameters. The bug causes two UARTs are created when the UART is configured in 57600 baud rate. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> |
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| .. | ||
| ComponentName.c | ||
| PciSioSerialDxe.inf | ||
| PciSioSerialDxe.uni | ||
| PciSioSerialDxeExtra.uni | ||
| Serial.c | ||
| Serial.h | ||
| SerialIo.c | ||