tristan/ZealOS
1
0
Fork 0
mirror of https://github.com/Zeal-Operating-System/ZealOS.git synced 2024-12-26 23:36:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Replace AHCIPortCmdWait processed-check with debug bit shift AND comparison.

Browse source
This commit is contained in:
TomAwezome 2022-10-07 18:52:27 -04:00
parent 56107409db
commit 276e58e43f
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/Kernel/BlkDev/DiskAHCI.ZC
View file

@ -228,7 +228,8 @@ U0 AHCIPortCmdWait(I64 port_num, I64 cmd_slot)
while (TRUE)
{
if (!Bt(&port->cmd_issue, cmd_slot)) //When command has been processed
// if (!Bt(&port->cmd_issue, cmd_slot)) //When command has been processed
if (!(port->cmd_issue & (1 << cmd_slot))) //When command has been processed (using & and 1 << for debug)
break;
if (Bt(&port->interrupt_status, AHCI_PxIf_TFE)) //Task File Error ($LK,"ATAS_ERR",A="MN:ATAS_ERR"$)