# USB host controller drivers

# xHCI (USB 3.x)
[[driver]]
name = "xhcid"
description = "xHCI USB host controller"
priority = 80
command = ["/usr/lib/drivers/xhcid"]

[[driver.match]]
class = 0x0C
subclass = 0x03
prog_if = 0x30

# EHCI (USB 2.0)
[[driver]]
name = "ehcid"
description = "EHCI USB 2.0 host controller"
priority = 80
command = ["/usr/lib/drivers/ehcid"]

[[driver.match]]
class = 0x0C
subclass = 0x03
prog_if = 0x20

# OHCI (USB 1.1 — non-Intel chipsets)
[[driver]]
name = "ohcid"
description = "OHCI USB 1.1 host controller"
priority = 80
command = ["/usr/lib/drivers/ohcid"]

[[driver.match]]
class = 0x0C
subclass = 0x03
prog_if = 0x10

# UHCI (USB 1.1 — Intel chipsets)
[[driver]]
name = "uhcid"
description = "UHCI USB 1.1 host controller (Intel)"
priority = 80
command = ["/usr/lib/drivers/uhcid"]

[[driver.match]]
class = 0x0C
subclass = 0x03
prog_if = 0x00

# USB class drivers

[[driver]]
name = "usbhubd"
description = "USB Hub driver"
priority = 75
command = ["/usr/lib/drivers/usbhubd"]
# Spawned by xhcid when hubs are detected

[[driver]]
name = "usbctl"
description = "USB control daemon"
priority = 70
command = ["/usr/lib/drivers/usbctl"]

[[driver]]
name = "ucsid"
description = "USB-C UCSI topology detector"
priority = 60
command = ["/usr/lib/drivers/ucsid"]

# Example: xhcid depends on pci scheme being available
# [driver.depends_on]
# scheme = "pci"