OrgACRN
/
acrn-kernel
mirror of https://github.com/projectacrn/acrn-kernel.git
1
0
Fork 0
Code Issues Releases Wiki Activity

config: update serial configuration for Service VM 

The CONFIG_SERIAL_8250_NR_UARTS should be increased to at least 48,
and CONFIG_SERIAL_8250_RUNTIME_UARTS should be increased to at least
32 in order to support multi port serial cards out of the box. This
will cover at least the situation, where two 8 port cards are used
simultaneously and there is still some room for internal ports or
the other card or vUARTs.

Signed-off-by: Xiangyang Wu <xiangyang.wu@intel.com>
This commit is contained in:
Xiangyang Wu 2021-11-30 09:49:15 +08:00 committed by wenlingz
parent fffe98b0ef
commit 5b41969878
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
kernel_config_service_vm
View File

@ -421,7 +421,8 @@ CONFIG_INPUT_SOC_BUTTON_ARRAY=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y