diff --git a/Booting/linux-bootstrap-2.md b/Booting/linux-bootstrap-2.md index a67a449..f1db402 100644 --- a/Booting/linux-bootstrap-2.md +++ b/Booting/linux-bootstrap-2.md @@ -444,7 +444,7 @@ int query_mca(void) } ``` -It fills the `ah` register with `0xc0` and calls the `0x15` BIOS interruption. After the interrupt execution it checks the [carry flag](http://en.wikipedia.org/wiki/Carry_flag) and if it is set to 1, the BIOS doesn't support (**MCA**)[https://en.wikipedia.org/wiki/Micro_Channel_architecture]. If carry flag is set to 0, `ES:BX` will contain a pointer to the system information table, which looks like this: +It fills the `ah` register with `0xc0` and calls the `0x15` BIOS interruption. After the interrupt execution it checks the [carry flag](http://en.wikipedia.org/wiki/Carry_flag) and if it is set to 1, the BIOS doesn't support [**MCA**](https://en.wikipedia.org/wiki/Micro_Channel_architecture). If carry flag is set to 0, `ES:BX` will contain a pointer to the system information table, which looks like this: ``` Offset Size Description