diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rwxr-xr-x | configure | 7 | ||||
| -rw-r--r-- | hw/usb/Makefile.objs | 6 | ||||
| -rw-r--r-- | hw/usb/hcd-xhci.c | 4 |
4 files changed, 8 insertions, 10 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 36eeb42d19..2c333aba21 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -999,6 +999,7 @@ F: docs/usb2.txt F: docs/usb-storage.txt F: include/hw/usb.h F: include/hw/usb/ +F: default-configs/usb.mak USB (serial adapter) M: Gerd Hoffmann <kraxel@redhat.com> @@ -5935,13 +5935,6 @@ if test "$live_block_migration" = "yes" ; then echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak fi -# USB host support -if test "$libusb" = "yes"; then - echo "HOST_USB=libusb legacy" >> $config_host_mak -else - echo "HOST_USB=stub" >> $config_host_mak -fi - # TPM passthrough support? if test "$tpm" = "yes"; then echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak diff --git a/hw/usb/Makefile.objs b/hw/usb/Makefile.objs index 97f1c4561a..757e365562 100644 --- a/hw/usb/Makefile.objs +++ b/hw/usb/Makefile.objs @@ -38,7 +38,11 @@ endif common-obj-$(CONFIG_USB_REDIR) += redirect.o quirks.o # usb pass-through -common-obj-y += $(patsubst %,host-%.o,$(HOST_USB)) +ifeq ($(CONFIG_LIBUSB)$(CONFIG_USB),yy) +common-obj-y += host-libusb.o host-legacy.o +else +common-obj-y += host-stub.o +endif ifeq ($(CONFIG_USB_LIBUSB),y) common-obj-$(CONFIG_XEN) += xen-usb.o diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 204ea69d3f..d75c085d94 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -811,8 +811,9 @@ static void xhci_er_reset(XHCIState *xhci, int v) { XHCIInterrupter *intr = &xhci->intr[v]; XHCIEvRingSeg seg; + dma_addr_t erstba = xhci_addr64(intr->erstba_low, intr->erstba_high); - if (intr->erstsz == 0) { + if (intr->erstsz == 0 || erstba == 0) { /* disabled */ intr->er_start = 0; intr->er_size = 0; @@ -824,7 +825,6 @@ static void xhci_er_reset(XHCIState *xhci, int v) xhci_die(xhci); return; } - dma_addr_t erstba = xhci_addr64(intr->erstba_low, intr->erstba_high); pci_dma_read(PCI_DEVICE(xhci), erstba, &seg, sizeof(seg)); le32_to_cpus(&seg.addr_low); le32_to_cpus(&seg.addr_high); |