mirror of
https://github.com/fergalmoran/ladybird.git
synced 2026-01-06 16:45:03 +00:00
Kernel: Use PCI/Definitions.h for PCI-USB controller magic numbers
This commit is contained in:
committed by
Andrew Kaster
parent
693f3ad33e
commit
e7012a9245
@@ -8,6 +8,7 @@
|
||||
#include <AK/Singleton.h>
|
||||
#include <Kernel/Boot/CommandLine.h>
|
||||
#include <Kernel/Bus/PCI/API.h>
|
||||
#include <Kernel/Bus/PCI/Definitions.h>
|
||||
#include <Kernel/Bus/USB/UHCI/UHCIController.h>
|
||||
#include <Kernel/Bus/USB/USBManagement.h>
|
||||
#include <Kernel/FileSystem/SysFS/Subsystems/Bus/USB/BusDirectory.h>
|
||||
@@ -29,9 +30,13 @@ UNMAP_AFTER_INIT void USBManagement::enumerate_controllers()
|
||||
return;
|
||||
|
||||
MUST(PCI::enumerate([this](PCI::DeviceIdentifier const& device_identifier) {
|
||||
if (!(device_identifier.class_code().value() == 0xc && device_identifier.subclass_code().value() == 0x3))
|
||||
if (device_identifier.class_code() != PCI::ClassID::SerialBus
|
||||
|| device_identifier.subclass_code() != PCI::SerialBus::SubclassID::USB)
|
||||
return;
|
||||
if (device_identifier.prog_if().value() == 0x0) {
|
||||
auto progif = static_cast<PCI::SerialBus::USBProgIf>(device_identifier.prog_if().value());
|
||||
using enum PCI::SerialBus::USBProgIf;
|
||||
switch (progif) {
|
||||
case UHCI:
|
||||
if (kernel_command_line().disable_uhci_controller())
|
||||
return;
|
||||
|
||||
@@ -39,23 +44,22 @@ UNMAP_AFTER_INIT void USBManagement::enumerate_controllers()
|
||||
m_controllers.append(uhci_controller_or_error.release_value());
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (device_identifier.prog_if().value() == 0x10) {
|
||||
case OHCI:
|
||||
dmesgln("USBManagement: OHCI controller found at {} is not currently supported.", device_identifier.address());
|
||||
return;
|
||||
}
|
||||
|
||||
if (device_identifier.prog_if().value() == 0x20) {
|
||||
case EHCI:
|
||||
dmesgln("USBManagement: EHCI controller found at {} is not currently supported.", device_identifier.address());
|
||||
return;
|
||||
}
|
||||
|
||||
if (device_identifier.prog_if().value() == 0x30) {
|
||||
case xHCI:
|
||||
dmesgln("USBManagement: xHCI controller found at {} is not currently supported.", device_identifier.address());
|
||||
return;
|
||||
case None:
|
||||
dmesgln("USBManagement: Non interface-able controller found at {} is not currently supported.", device_identifier.address());
|
||||
return;
|
||||
case Device:
|
||||
dmesgln("USBManagement: Direct attached device at {} is not currently supported.", device_identifier.address());
|
||||
return;
|
||||
}
|
||||
|
||||
dmesgln("USBManagement: Unknown/unsupported controller at {} with programming interface 0x{:02x}", device_identifier.address(), device_identifier.prog_if().value());
|
||||
}));
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user