RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 04:27:43 +00:00
Code Issues Activity Actions

Kernel: Specify I/O size for BMIDEChannel

Browse source
This commit is contained in:
Gunnar Beutner 2021-06-27 21:59:48 +02:00 • committed by Andreas Kling
parent 32840dfa17
commit a0c1af4327
2 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Storage/BMIDEChannel.cpp
View file

@ -212,7 +212,7 @@ void BMIDEChannel::ata_read_sectors(bool slave_request, u16 capabilities)
m_io_group.bus_master_base().value().out<u8>(0);
// Write the PRDT location
m_io_group.bus_master_base().value().offset(4).out(m_prdt_page->paddr().get());
m_io_group.bus_master_base().value().offset(4).out<u32>(m_prdt_page->paddr().get());
// Set transfer direction
m_io_group.bus_master_base().value().out<u8>(0x8);