Merge branch 'main' into 'main'

pkgsrc patches (NetBSD/Solaris)

See merge request mesa/libdrm!384

libsync.h

@@ -33,6 +33,9 @@
 #include <stdint.h>
 #include <string.h>
 #include <sys/ioctl.h>
+#ifdef __sun
+#include <sys/filio.h>
+#endif
 #include <poll.h>
 #include <unistd.h>
 

omap/omap_drm.c

@@ -27,7 +27,6 @@
  */
 
 #include <stdlib.h>
-#include <linux/types.h>
 #include <errno.h>
 #include <sys/mman.h>
 #include <fcntl.h>

tests/nouveau/threaded.c

@@ -36,7 +36,7 @@ static int failed;
 
 static int import_fd;
 
-#if defined(__GLIBC__) || defined(__FreeBSD__)
+#if defined(__GLIBC__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
 int ioctl(int fd, unsigned long request, ...)
 #else
 int ioctl(int fd, int request, ...)

xf86drm.c

@@ -86,7 +86,10 @@
 #endif
 
 #ifdef __NetBSD__
-#define DRM_MAJOR 34
+#define DRM_MAJOR 180
+#include <sys/param.h>
+#include <dev/pci/pcireg.h>
+#include <pci.h>
 #endif
 
 #ifdef __OpenBSD__
@@ -3636,6 +3639,65 @@ static int drmParseSubsystemType(int maj, int min)
             return DRM_BUS_VIRTIO;
      }
     return subsystem_type;
+#elif defined(__NetBSD__)
+    int type, fd;
+    drmSetVersion sv;
+    char *buf;
+    unsigned domain, bus, dev;
+    int func;
+    int ret;
+
+    /* Get the type of device we're looking for to pick the right pathname.  */
+    type = drmGetMinorType(maj, min);
+    if (type == -1)
+	return -ENODEV;
+
+    /* Open the device.  Don't try to create it if it's not there.  */
+    fd = drmOpenMinor(min, 0, type);
+    if (fd < 0)
+	return -errno;
+
+    /*
+     * Set the interface version to 1.4 or 1.1, which has the effect of
+     * populating the bus id for us.
+     */
+    sv.drm_di_major = 1;
+    sv.drm_di_minor = 4;
+    sv.drm_dd_major = -1;
+    sv.drm_dd_minor = -1;
+    if (drmSetInterfaceVersion(fd, &sv)) {
+	sv.drm_di_major = 1;
+	sv.drm_di_minor = 1;
+	sv.drm_dd_major = -1;
+	sv.drm_dd_minor = -1;
+	if (drmSetInterfaceVersion(fd, &sv)) {
+	    /*
+	     * We're probably not the master.  Hope the master already
+	     * set the version to >=1.1 so that we can get the busid.
+	     */
+	}
+    }
+
+    /* Get the bus id.  */
+    buf = drmGetBusid(fd);
+
+    /* We're done with the device now.  */
+    (void)close(fd);
+
+    /* If there is no bus id, fail.  */
+    if (buf == NULL)
+	return -ENODEV;
+
+    /* Find a string we know about; otherwise -EINVAL.  */
+    ret = -EINVAL;
+    if (strncmp(buf, "pci:", 4) == 0)
+	ret = DRM_BUS_PCI;
+
+    /* We're done with the bus id.  */
+    free(buf);
+
+    /* Success or not, we're done.  */
+    return ret;
 #elif defined(__OpenBSD__) || defined(__DragonFly__) || defined(__FreeBSD__)
     return DRM_BUS_PCI;
 #else
@@ -3743,6 +3805,73 @@ static int drmParsePciBusInfo(int maj, int min, drmPciBusInfoPtr info)
     info->dev = dev;
     info->func = func;
 
+    return 0;
+#elif defined(__NetBSD__)
+    int type, fd;
+    drmSetVersion sv;
+    char *buf;
+    unsigned domain, bus, dev;
+    int func;
+    int ret;
+
+    /* Get the type of device we're looking for to pick the right pathname.  */
+    type = drmGetMinorType(maj, min);
+    if (type == -1)
+	return -ENODEV;
+
+    /* Open the device.  Don't try to create it if it's not there.  */
+    fd = drmOpenMinor(min, 0, type);
+    if (fd < 0)
+	return -errno;
+
+    /*
+     * Set the interface version to 1.4 or 1.1, which has the effect of
+     * populating the bus id for us.
+     */
+    sv.drm_di_major = 1;
+    sv.drm_di_minor = 4;
+    sv.drm_dd_major = -1;
+    sv.drm_dd_minor = -1;
+    if (drmSetInterfaceVersion(fd, &sv)) {
+	sv.drm_di_major = 1;
+	sv.drm_di_minor = 1;
+	sv.drm_dd_major = -1;
+	sv.drm_dd_minor = -1;
+	if (drmSetInterfaceVersion(fd, &sv)) {
+            /*
+	     * We're probably not the master.  Hope the master already
+	     * set the version to >=1.1 so that we can get the busid.
+	     */
+	}
+    }
+
+    /* Get the bus id.  */
+    buf = drmGetBusid(fd);
+
+    /* We're done with the device now.  */
+    (void)close(fd);
+
+    /* If there is no bus id, fail.  */
+    if (buf == NULL)
+	return -ENODEV;
+
+    /* Parse the bus id.  */
+    ret = sscanf(buf, "pci:%04x:%02x:%02x.%d", &domain, &bus, &dev, &func);
+
+    /* We're done with the bus id.  */
+    free(buf);
+
+    /* If scanf didn't return 4 -- domain, bus, dev, func -- then fail.  */
+    if (ret != 4)
+	return -ENODEV;
+
+    /* Populate the results.  */
+    info->domain = domain;
+    info->bus = bus;
+    info->dev = dev;
+    info->func = func;
+
+    /* Success!  */
     return 0;
 #elif defined(__OpenBSD__) || defined(__DragonFly__)
     struct drm_pciinfo pinfo;
@@ -3915,6 +4044,48 @@ static int drmParsePciDeviceInfo(int maj, int min,
         return parse_config_sysfs_file(maj, min, device);
 
     return 0;
+#elif defined(__NetBSD__)
+    drmPciBusInfo businfo;
+    char fname[PATH_MAX];
+    int pcifd;
+    pcireg_t id, class, subsys;
+    int ret;
+
+    /* Find where on the bus the device lives.  */
+    ret = drmParsePciBusInfo(maj, min, &businfo);
+    if (ret)
+	return ret;
+
+    /* Open the pciN device node to get at its config registers.  */
+    if (snprintf(fname, sizeof fname, "/dev/pci%u", businfo.domain)
+	>= sizeof fname)
+	return -ENODEV;
+    if ((pcifd = open(fname, O_RDONLY)) == -1)
+	return -errno;
+
+    ret = -1;
+    /* Read the id and class pci config registers.  */
+    if (pcibus_conf_read(pcifd, businfo.bus, businfo.dev, businfo.func,
+	    PCI_ID_REG, &id) == -1)
+	goto out;
+    if (pcibus_conf_read(pcifd, businfo.bus, businfo.dev, businfo.func,
+	    PCI_CLASS_REG, &class) == -1)
+	goto out;
+    if (pcibus_conf_read(pcifd, businfo.bus, businfo.dev, businfo.func,
+	    PCI_SUBSYS_ID_REG, &subsys) == -1)
+	goto out;
+
+    ret = 0;
+    device->vendor_id = PCI_VENDOR(id);
+    device->device_id = PCI_PRODUCT(id);
+    device->subvendor_id = PCI_SUBSYS_VENDOR(subsys);
+    device->subdevice_id = PCI_SUBSYS_ID(subsys);
+    device->revision_id = PCI_REVISION(class);
+out:
+    if (ret == -1)
+	ret = -errno;
+    close(pcifd);
+    return ret;
 #elif defined(__OpenBSD__) || defined(__DragonFly__)
     struct drm_pciinfo pinfo;
     int fd, type;

xf86drm.h

@@ -59,6 +59,9 @@ extern "C" {
 #else /* One of the *BSDs */
 
 #include <sys/ioccom.h>
+#ifdef __sun
+#define _IOC(d, x, y, t)	((int)((uint32_t)(d | (((sizeof (t)) & IOCPARM_MASK)<<16) | (x<<8) | y)))
+#endif
 #define DRM_IOCTL_NR(n)         ((n) & 0xff)
 #define DRM_IOC_VOID            IOC_VOID
 #define DRM_IOC_READ            IOC_OUT

xf86drmMode.c

@@ -976,10 +976,9 @@ drm_public int drmCheckModesettingSupported(const char *busid)
 	}
 #elif defined(__DragonFly__)
 	return 0;
-#elif defined(__OpenBSD__)
+#elif defined(__OpenBSD__) || defined(__NetBSD__)
 	int	fd;
 	struct drm_mode_card_res res;
-	drmModeResPtr r = 0;
 
 	if ((fd = drmOpen(NULL, busid)) < 0)
 		return -EINVAL;