static/netbsd/man4/man4.sparc/cgtwo.4 4.html


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

<table class="head">
  <tr>
    <td class="head-ltitle">CGTWO(4)</td>
    <td class="head-vol">Device Drivers Manual (sparc)</td>
    <td class="head-rtitle">CGTWO(4)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">cgtwo</code> &#x2014; <span class="Nd">Sun 8-bit
    color frame buffer</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="Cd">cgtwo* at vmes0 addr 0xff400000 level 4 vect
    0xa8</code></p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">cgtwo</code> is a memory based color frame
    buffer. Its control pixel memory can be mapped into a user process address
    space by using the <a class="Xr">mmap(2)</a> system call. The
    <code class="Nm">cgtwo</code> driver supports the minimal ioctl's needed to
    run <a class="Xr">Xorg(1)</a>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<p class="Pp"><a class="Xr">sparc/bwtwo(4)</a>,
    <a class="Xr">sparc/cgeight(4)</a>, <a class="Xr">sparc/cgfour(4)</a>,
    <a class="Xr">sparc/cgsix(4)</a>, <a class="Xr">sparc/cgthree(4)</a>,
    <a class="Xr">sparc/tcx(4)</a></p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">February 17, 2017</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>