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Kernel/AHCI: Don't enable interrupts in the AHCIPort constructor

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On my bare metal machine, enabling it as this point causes it to
instantly send an interrupt, and we're too early in the process
to be able to handle AHCI interrupts. The interrupts were being
enabled in the initialize function anyway.

Confirmed to happen on:
- 8086:9ca2 (Intel Corporation Wildcat Point-LP SATA Controller
[AHCI Mode] (rev 03))
- 8086:3b22 (Intel Corporation 5 Series/3400 Series Chipset
6 port SATA AHCI Controller (rev 06))
This commit is contained in:
Luke 2021-05-14 22:35:37 +01:00 • committed by Andreas Kling
parent f255993349
commit 84fc498b9f
1 changed files with 0 additions and 2 deletions
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2
Kernel/Storage/AHCIPort.cpp
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@ -50,8 +50,6 @@ AHCIPort::AHCIPort(const AHCIPortHandler& handler, volatile AHCI::PortRegisters&
}
m_command_list_region = MM.allocate_kernel_region(m_command_list_page->paddr(), PAGE_SIZE, "AHCI Port Command List", Region::Access::Read | Region::Access::Write, Region::Cacheable::No);
dbgln_if(AHCI_DEBUG, "AHCI Port {}: Command list region at {}", representative_port_index(), m_command_list_region->vaddr());
m_interrupt_enable.set_all();
}
void AHCIPort::clear_sata_error_register() const