From e23e7b12594ec0804c2d9f509f71841c82a62d1c Mon Sep 17 00:00:00 2001 From: Havard Skinnemoen Date: Fri, 23 Oct 2020 14:06:36 -0700 Subject: hw/arm/npcm7xx: Add EHCI and OHCI controllers The NPCM730 and NPCM750 chips have a single USB host port shared between a USB 2.0 EHCI host controller and a USB 1.1 OHCI host controller. This adds support for both of them. Testing notes: * With -device usb-kbd, qemu will automatically insert a full-speed hub, and the keyboard becomes controlled by the OHCI controller. * With -device usb-kbd,bus=usb-bus.0,port=1, the keyboard is directly attached to the port without any hubs, and the device becomes controlled by the EHCI controller since it's high speed capable. * With -device usb-kbd,bus=usb-bus.0,port=1,usb_version=1, the keyboard is directly attached to the port, but it only advertises itself as full-speed capable, so it becomes controlled by the OHCI controller. In all cases, the keyboard device enumerates correctly. Reviewed-by: Tyrone Ting Reviewed-by: Gerd Hoffmann Signed-off-by: Havard Skinnemoen Signed-off-by: Peter Maydell --- hw/usb/hcd-ehci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'hw/usb/hcd-ehci.h') diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h index fd122dd4cd..a173707d9b 100644 --- a/hw/usb/hcd-ehci.h +++ b/hw/usb/hcd-ehci.h @@ -344,6 +344,7 @@ struct EHCIPCIState { #define TYPE_PLATFORM_EHCI "platform-ehci-usb" #define TYPE_EXYNOS4210_EHCI "exynos4210-ehci-usb" #define TYPE_AW_H3_EHCI "aw-h3-ehci-usb" +#define TYPE_NPCM7XX_EHCI "npcm7xx-ehci-usb" #define TYPE_TEGRA2_EHCI "tegra2-ehci-usb" #define TYPE_PPC4xx_EHCI "ppc4xx-ehci-usb" #define TYPE_FUSBH200_EHCI "fusbh200-ehci-usb" -- cgit v1.2.3