Message ID | 20231117173916.3658-1-n.ostrenkov@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [v3] hw/usb: fix xhci port notify | expand |
ping https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ пт, 17 нояб. 2023 г., 20:39 Nikita Ostrenkov <n.ostrenkov@gmail.com>: > From MCF5253 Reference manual > https://www.nxp.com/docs/en/reference-manual/MCF5253RM.pdf > > Host mode: Port Change Detect. The controller sets this bit to a one when > on any port a Connect Status occurs, a PortEnable/Disable Change occurs, an > Over Current Change occurs, or the Force Port Resume bit is set as > theresult of a J-K transition on the suspended port. > > Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com> > --- > hw/usb/hcd-xhci.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c > index 4b60114207..1b2f4ac721 100644 > --- a/hw/usb/hcd-xhci.c > +++ b/hw/usb/hcd-xhci.c > @@ -2627,6 +2627,7 @@ static void xhci_port_notify(XHCIPort *port, > uint32_t bits) > if (!xhci_running(port->xhci)) { > return; > } > + port->xhci->usbsts |= USBSTS_PCD; > xhci_event(port->xhci, &ev, 0); > } > > -- > 2.34.1 > >
ping https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ пн, 18 дек. 2023 г., 13:40 Nikita Ostrenkov <n.ostrenkov@gmail.com>: > ping > https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ > > пт, 17 нояб. 2023 г., 20:39 Nikita Ostrenkov <n.ostrenkov@gmail.com>: > >> From MCF5253 Reference manual >> https://www.nxp.com/docs/en/reference-manual/MCF5253RM.pdf >> >> Host mode: Port Change Detect. The controller sets this bit to a one when >> on any port a Connect Status occurs, a PortEnable/Disable Change occurs, an >> Over Current Change occurs, or the Force Port Resume bit is set as >> theresult of a J-K transition on the suspended port. >> >> Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com> >> --- >> hw/usb/hcd-xhci.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c >> index 4b60114207..1b2f4ac721 100644 >> --- a/hw/usb/hcd-xhci.c >> +++ b/hw/usb/hcd-xhci.c >> @@ -2627,6 +2627,7 @@ static void xhci_port_notify(XHCIPort *port, >> uint32_t bits) >> if (!xhci_running(port->xhci)) { >> return; >> } >> + port->xhci->usbsts |= USBSTS_PCD; >> xhci_event(port->xhci, &ev, 0); >> } >> >> -- >> 2.34.1 >> >>
(+Michael) ping https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ чт, 25 янв. 2024 г. в 23:06, Nikita Ostrenkov <n.ostrenkov@gmail.com>: > ping > https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ > > пн, 18 дек. 2023 г., 13:40 Nikita Ostrenkov <n.ostrenkov@gmail.com>: > >> ping >> https://patchew.org/QEMU/20231117173916.3658-1-n.ostrenkov@gmail.com/ >> >> пт, 17 нояб. 2023 г., 20:39 Nikita Ostrenkov <n.ostrenkov@gmail.com>: >> >>> From MCF5253 Reference manual >>> https://www.nxp.com/docs/en/reference-manual/MCF5253RM.pdf >>> >>> Host mode: Port Change Detect. The controller sets this bit to a one >>> when on any port a Connect Status occurs, a PortEnable/Disable Change >>> occurs, an Over Current Change occurs, or the Force Port Resume bit is set >>> as theresult of a J-K transition on the suspended port. >>> >>> Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com> >>> --- >>> hw/usb/hcd-xhci.c | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c >>> index 4b60114207..1b2f4ac721 100644 >>> --- a/hw/usb/hcd-xhci.c >>> +++ b/hw/usb/hcd-xhci.c >>> @@ -2627,6 +2627,7 @@ static void xhci_port_notify(XHCIPort *port, >>> uint32_t bits) >>> if (!xhci_running(port->xhci)) { >>> return; >>> } >>> + port->xhci->usbsts |= USBSTS_PCD; >>> xhci_event(port->xhci, &ev, 0); >>> } >>> >>> -- >>> 2.34.1 >>> >>>
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 4b60114207..1b2f4ac721 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -2627,6 +2627,7 @@ static void xhci_port_notify(XHCIPort *port, uint32_t bits) if (!xhci_running(port->xhci)) { return; } + port->xhci->usbsts |= USBSTS_PCD; xhci_event(port->xhci, &ev, 0); }
From MCF5253 Reference manual https://www.nxp.com/docs/en/reference-manual/MCF5253RM.pdf Host mode: Port Change Detect. The controller sets this bit to a one when on any port a Connect Status occurs, a PortEnable/Disable Change occurs, an Over Current Change occurs, or the Force Port Resume bit is set as theresult of a J-K transition on the suspended port. Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com> --- hw/usb/hcd-xhci.c | 1 + 1 file changed, 1 insertion(+)