<dec f='src/src/sys/external/bsd/drm2/dist/include/drm/drmP.h' l='1446' type='int drm_irq_by_busid(struct drm_device * dev, void * data, struct drm_file * file_priv)'/>
<doc f='src/src/sys/external/bsd/drm2/dist/include/drm/drmP.h' l='1445'>/* Misc. IOCTL support (drm_ioctl.h) */</doc>
<def f='src/src/sys/external/bsd/drm2/dist/drm/drm_irq.c' l='86' ll='98' type='int drm_irq_by_busid(struct drm_device * dev, void * data, struct drm_file * file_priv)'/>
<doc f='src/src/sys/external/bsd/drm2/dist/drm/drm_irq.c' l='73'>/**
 * Get interrupt from bus id.
 *
 * \param inode device inode.
 * \param file_priv DRM file private.
 * \param cmd command.
 * \param arg user argument, pointing to a drm_irq_busid structure.
 * \return zero on success or a negative number on failure.
 *
 * Finds the PCI device with the specified bus id and gets its IRQ number.
 * This IOCTL is deprecated, and will now return EINVAL for any busid not equal
 * to that of the device that this DRM instance attached to.
 */</doc>
<use f='src/src/sys/external/bsd/drm2/drm/drm_drv.c' l='116'/>
<use f='src/src/sys/external/bsd/drm2/drm/drm_drv.c' l='116'/>
<use f='src/src/sys/external/bsd/drm2/drm/drm_drv.c' l='116'/>
<use f='src/src/sys/external/bsd/drm2/drm/drm_drv.c' l='116'/>
