Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e6a5652f authored by Chuck Ebbert's avatar Chuck Ebbert Committed by H. Peter Anvin
Browse files

x86: add io delay quirk for Presario F700 

Manually adding "io_delay=0xed" fixes system lockups in ioapic
mode on this machine.

System Information
	Manufacturer: Hewlett-Packard
	Product Name: Presario F700 (KA695EA#ABF)

Base Board Information
	Manufacturer: Quanta
	Product Name: 30D3

Reference:
https://bugzilla.redhat.com/show_bug.cgi?id=459546



Signed-off-by: default avatarChuck Ebbert <cebbert@redhat.com>
Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
parent ec0c15af

arch/x86/kernel/io_delay.c

+8 −0
Original line number Diff line number Diff line
@@ -92,6 +92,14 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = { 
			DMI_MATCH(DMI_BOARD_NAME, "30BF")

		}

	},

	{

		.callback	= dmi_io_delay_0xed_port,

		.ident		= "Presario F700",

		.matches	= {

			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),

			DMI_MATCH(DMI_BOARD_NAME, "30D3")

		}

	},

	{ }

};