[PATCH] usb: add support for sending MSIs from EHCI PCI devices

2024-03-09 Thread Isaac Woods
Signed-off-by: Isaac Woods --- hw/usb/hcd-ehci-pci.c| 27 +++ hw/usb/hcd-ehci-sysbus.c | 7 +++ hw/usb/hcd-ehci.c| 2 +- hw/usb/hcd-ehci.h| 2 ++ 4 files changed, 37 insertions(+), 1 deletion(-) diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd

[PATCH] usb: add support for sending MSIs from EHCI PCI devices

2024-03-09 Thread Isaac Woods
on RISC-V using the PLIC, which correctly receives the traditionally-wired interrupt, and using MSI, where the device is able to successfully dispatch an MSI to a IMSIC. This is also my first experience of `git send-mail` so please forgive any errors with the patch email. Signed-off-by: I