diff options
Diffstat (limited to 'sys/dev/agp/agp.c')
| -rw-r--r-- | sys/dev/agp/agp.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/dev/agp/agp.c b/sys/dev/agp/agp.c index 6e5aa35..ccd7f51 100644 --- a/sys/dev/agp/agp.c +++ b/sys/dev/agp/agp.c @@ -239,7 +239,8 @@ agp_generic_attach(device_t dev) if (memsize <= agp_max[i][0]) break; } - if (i == agp_max_size) i = agp_max_size - 1; + if (i == agp_max_size) + i = agp_max_size - 1; sc->as_maxmem = agp_max[i][1] << 20U; /* @@ -803,6 +804,13 @@ agp_unbind_user(device_t dev, agp_unbind *unbind) } static int +agp_chipset_flush(device_t dev) +{ + + return (AGP_CHIPSET_FLUSH(dev)); +} + +static int agp_open(struct cdev *kdev, int oflags, int devtype, struct thread *td) { device_t dev = kdev->si_drv1; @@ -869,6 +877,8 @@ agp_ioctl(struct cdev *kdev, u_long cmd, caddr_t data, int fflag, struct thread case AGPIOC_UNBIND: return agp_unbind_user(dev, (agp_unbind *)data); + case AGPIOC_CHIPSET_FLUSH: + return agp_chipset_flush(dev); } return EINVAL; |
