diff options
Diffstat (limited to 'kmod')
| -rw-r--r-- | kmod/muser.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kmod/muser.c b/kmod/muser.c index 9e9f19d..c8b0a9e 100644 --- a/kmod/muser.c +++ b/kmod/muser.c @@ -1160,6 +1160,13 @@ static int muser_ioctl_setup_cmd(struct mudev_cmd *mucmd, unsigned int cmd, unsigned int flags = mucmd->muser_cmd.ioctl.data.irq_set.flags; switch ((flags & VFIO_IRQ_SET_DATA_TYPE_MASK)) { + case VFIO_IRQ_SET_DATA_NONE: + /* FIXME */ + muser_warn("ignore DATA_NONE index=%d start=%d count=%d", + mucmd->muser_cmd.ioctl.data.irq_set.index, + mucmd->muser_cmd.ioctl.data.irq_set.start, + mucmd->muser_cmd.ioctl.data.irq_set.count); + break; case VFIO_IRQ_SET_DATA_EVENTFD: /* Lookup eventfds and bounce references to mucmd. */ err = bounce_fds(mucmd, (void __user *) (arg + minsz), @@ -1432,7 +1439,15 @@ static inline int maybe_install_fds(struct mudev_cmd *mucmd) if ((mucmd->muser_cmd.type == MUSER_IOCTL) && (mucmd->muser_cmd.ioctl.vfio_cmd == VFIO_DEVICE_SET_IRQS)) { + ret = -EINVAL; switch ((flags & VFIO_IRQ_SET_DATA_TYPE_MASK)) { + case VFIO_IRQ_SET_DATA_NONE: + /* FIXME */ + muser_warn("ignore DATA_NONE index=%d start=%d count=%d", + mucmd->muser_cmd.ioctl.data.irq_set.index, + mucmd->muser_cmd.ioctl.data.irq_set.start, + mucmd->muser_cmd.ioctl.data.irq_set.count); + break; case VFIO_IRQ_SET_DATA_EVENTFD: ret = install_fds(mucmd); if (unlikely(ret)) |