From 74ef13fd009b9e37956e4207d0a5ed92f4b5e39a Mon Sep 17 00:00:00 2001 From: Alan Hourihane Date: Fri, 5 Jul 2002 08:31:11 +0000 Subject: merged bsd-3-0-0-branch --- bsd/drm_ioctl.h | 84 +++++++++++++++++++++++++++++---------------------------- 1 file changed, 43 insertions(+), 41 deletions(-) (limited to 'bsd/drm_ioctl.h') diff --git a/bsd/drm_ioctl.h b/bsd/drm_ioctl.h index 1e8281e6..63562fef 100644 --- a/bsd/drm_ioctl.h +++ b/bsd/drm_ioctl.h @@ -29,20 +29,18 @@ * Gareth Hughes */ -#define __NO_VERSION__ #include "drmP.h" -#include -#include -int DRM(irq_busid)( DRM_OS_IOCTL ) +int DRM(irq_busid)( DRM_IOCTL_ARGS ) { +#ifdef __FreeBSD__ drm_irq_busid_t id; devclass_t pci; device_t bus, dev; device_t *kids; int error, i, num_kids; - DRM_OS_KRNFROMUSR( id, (drm_irq_busid_t *)data, sizeof(id) ); + DRM_COPY_FROM_USER_IOCTL( id, (drm_irq_busid_t *)data, sizeof(id) ); pci = devclass_find("pci"); if (!pci) @@ -71,49 +69,53 @@ int DRM(irq_busid)( DRM_OS_IOCTL ) DRM_DEBUG("%d:%d:%d => IRQ %d\n", id.busnum, id.devnum, id.funcnum, id.irq); - DRM_OS_KRNTOUSR( (drm_irq_busid_t *)data, id, sizeof(id) ); + DRM_COPY_TO_USER_IOCTL( (drm_irq_busid_t *)data, id, sizeof(id) ); return 0; +#else + /* don't support interrupt-driven drivers on Net yet */ + return ENOENT; +#endif } -int DRM(getunique)( DRM_OS_IOCTL ) +int DRM(getunique)( DRM_IOCTL_ARGS ) { - DRM_OS_DEVICE; + DRM_DEVICE; drm_unique_t u; - DRM_OS_KRNFROMUSR( u, (drm_unique_t *)data, sizeof(u) ); + DRM_COPY_FROM_USER_IOCTL( u, (drm_unique_t *)data, sizeof(u) ); if (u.unique_len >= dev->unique_len) { - if (DRM_OS_COPYTOUSR(u.unique, dev->unique, dev->unique_len)) - DRM_OS_RETURN(EFAULT); + if (DRM_COPY_TO_USER(u.unique, dev->unique, dev->unique_len)) + return DRM_ERR(EFAULT); } u.unique_len = dev->unique_len; - DRM_OS_KRNTOUSR( (drm_unique_t *)data, u, sizeof(u) ); + DRM_COPY_TO_USER_IOCTL( (drm_unique_t *)data, u, sizeof(u) ); return 0; } -int DRM(setunique)( DRM_OS_IOCTL ) +int DRM(setunique)( DRM_IOCTL_ARGS ) { - DRM_OS_DEVICE; + DRM_DEVICE; drm_unique_t u; if (dev->unique_len || dev->unique) - DRM_OS_RETURN(EBUSY); + return DRM_ERR(EBUSY); - DRM_OS_KRNFROMUSR( u, (drm_unique_t *)data, sizeof(u) ); + DRM_COPY_FROM_USER_IOCTL( u, (drm_unique_t *)data, sizeof(u) ); if (!u.unique_len || u.unique_len > 1024) - DRM_OS_RETURN(EINVAL); + return DRM_ERR(EINVAL); dev->unique_len = u.unique_len; dev->unique = DRM(alloc)(u.unique_len + 1, DRM_MEM_DRIVER); - if(!dev->unique) DRM_OS_RETURN(ENOMEM); + if(!dev->unique) return DRM_ERR(ENOMEM); - if (DRM_OS_COPYFROMUSR(dev->unique, u.unique, dev->unique_len)) - DRM_OS_RETURN(EFAULT); + if (DRM_COPY_FROM_USER(dev->unique, u.unique, dev->unique_len)) + return DRM_ERR(EFAULT); dev->unique[dev->unique_len] = '\0'; @@ -121,7 +123,7 @@ int DRM(setunique)( DRM_OS_IOCTL ) DRM_MEM_DRIVER); if(!dev->devname) { DRM(free)(dev->devname, sizeof(*dev->devname), DRM_MEM_DRIVER); - DRM_OS_RETURN(ENOMEM); + return DRM_ERR(ENOMEM); } sprintf(dev->devname, "%s@%s", dev->name, dev->unique); @@ -130,23 +132,23 @@ int DRM(setunique)( DRM_OS_IOCTL ) } -int DRM(getmap)( DRM_OS_IOCTL ) +int DRM(getmap)( DRM_IOCTL_ARGS ) { - DRM_OS_DEVICE; + DRM_DEVICE; drm_map_t map; drm_map_t *mapinlist; drm_map_list_entry_t *list; int idx; int i = 0; - DRM_OS_KRNFROMUSR( map, (drm_map_t *)data, sizeof(map) ); + DRM_COPY_FROM_USER_IOCTL( map, (drm_map_t *)data, sizeof(map) ); idx = map.offset; - DRM_OS_LOCK; + DRM_LOCK; if (idx < 0 || idx >= dev->map_count) { - DRM_OS_UNLOCK; - DRM_OS_RETURN(EINVAL); + DRM_UNLOCK; + return DRM_ERR(EINVAL); } TAILQ_FOREACH(list, dev->maplist, link) { @@ -163,28 +165,28 @@ int DRM(getmap)( DRM_OS_IOCTL ) i++; } - DRM_OS_UNLOCK; + DRM_UNLOCK; if (!list) return EINVAL; - DRM_OS_KRNTOUSR( (drm_map_t *)data, map, sizeof(map) ); + DRM_COPY_TO_USER_IOCTL( (drm_map_t *)data, map, sizeof(map) ); return 0; } -int DRM(getclient)( DRM_OS_IOCTL ) +int DRM(getclient)( DRM_IOCTL_ARGS ) { - DRM_OS_DEVICE; + DRM_DEVICE; drm_client_t client; drm_file_t *pt; int idx; int i = 0; - DRM_OS_KRNFROMUSR( client, (drm_client_t *)data, sizeof(client) ); + DRM_COPY_FROM_USER_IOCTL( client, (drm_client_t *)data, sizeof(client) ); idx = client.idx; - DRM_OS_LOCK; + DRM_LOCK; TAILQ_FOREACH(pt, &dev->files, link) { if (i==idx) { @@ -193,29 +195,29 @@ int DRM(getclient)( DRM_OS_IOCTL ) client.uid = pt->uid; client.magic = pt->magic; client.iocs = pt->ioctl_count; - DRM_OS_UNLOCK; + DRM_UNLOCK; *(drm_client_t *)data = client; return 0; } i++; } - DRM_OS_UNLOCK; + DRM_UNLOCK; - DRM_OS_KRNTOUSR( (drm_client_t *)data, client, sizeof(client) ); + DRM_COPY_TO_USER_IOCTL( (drm_client_t *)data, client, sizeof(client) ); return 0; } -int DRM(getstats)( DRM_OS_IOCTL ) +int DRM(getstats)( DRM_IOCTL_ARGS ) { - DRM_OS_DEVICE; + DRM_DEVICE; drm_stats_t stats; int i; memset(&stats, 0, sizeof(stats)); - DRM_OS_LOCK; + DRM_LOCK; for (i = 0; i < dev->counters; i++) { if (dev->types[i] == _DRM_STAT_LOCK) @@ -229,9 +231,9 @@ int DRM(getstats)( DRM_OS_IOCTL ) stats.count = dev->counters; - DRM_OS_UNLOCK; + DRM_UNLOCK; - DRM_OS_KRNTOUSR( (drm_stats_t *)data, stats, sizeof(stats) ); + DRM_COPY_TO_USER_IOCTL( (drm_stats_t *)data, stats, sizeof(stats) ); return 0; } -- cgit v1.2.3