diff options
| author | Mike Pritchard <mpp@FreeBSD.org> | 1996-12-28 23:36:54 +0000 |
|---|---|---|
| committer | Mike Pritchard <mpp@FreeBSD.org> | 1996-12-28 23:36:54 +0000 |
| commit | 04564716a7c9029dba70eb231589346f6f95e0ad (patch) | |
| tree | 4e77d0d82a82eaf9a1f366490b59db7ac77c8b65 /en/tutorials/ddwg/ddwg.sgml | |
| parent | 0788e8780d7fad9bc7d214899a44bb91b4cd46ca (diff) | |
Notes
Diffstat (limited to 'en/tutorials/ddwg/ddwg.sgml')
| -rw-r--r-- | en/tutorials/ddwg/ddwg.sgml | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/en/tutorials/ddwg/ddwg.sgml b/en/tutorials/ddwg/ddwg.sgml index 1738fcd42a..41cbbafa64 100644 --- a/en/tutorials/ddwg/ddwg.sgml +++ b/en/tutorials/ddwg/ddwg.sgml @@ -6,7 +6,7 @@ ++ ++ Copyright Eric L. Hernes - Wednesday, August 2, 1995 ++ - ++ $Id: ddwg.sgml,v 1.2 1996-10-06 20:17:08 jfieber Exp $ + ++ $Id: ddwg.sgml,v 1.3 1996-12-28 23:36:51 mpp Exp $ ++ ++ Sgml doc for something --> @@ -20,8 +20,8 @@ <abstract> This document describes how to add a device driver to FreeBSD. It is -<it/not/ intended to be a tutorial on unix device drivers in general. -It is intended for device driver authors, familiar with the unix +<it/not/ intended to be a tutorial on UNIX device drivers in general. +It is intended for device driver authors, familiar with the UNIX device driver model, to work on FreeBSD. </abstract> @@ -464,7 +464,7 @@ The steps required to add your driver to the standard FreeBSD kernel are <p> The standard model for adding a device driver to the Berkeley kernel is to add your driver to the list of known devices. This list is -dependant on the cpu architecture. If the device is not i386 specific +dependent on the CPU architecture. If the device is not i386 specific (PCCARD, PCI, SCSI), the file is in ``/usr/src/sys/conf/files''. If the device is i386 specific, use ``/usr/src/sys/i386/conf/files.i386''. A typical line looks like: @@ -793,9 +793,9 @@ Lines 132 - 139 driver, as opposed to an LKM filesystem, or an LKM system call. <code> 132 /* - 133 * this macro maps to a funtion which + 133 * this macro maps to a function which 134 * sets the LKM up for a driver - 135 * as opposed to a filesystem, systemcall, or misc + 135 * as opposed to a filesystem, system call, or misc 136 * LKM. 137 */ 138 MOD_DEV("pcaudio_mod", LM_DT_CHAR, 24, &pcacdevsw); @@ -833,7 +833,7 @@ and just refer to the shared memory segment via pointers. 151 /* 152 * this maps the shared memory address 153 * from physical to virtual, to be - 154 * consistant with the way + 154 * consistent with the way 155 * /usr/src/sys/i386/isa.c handles it. 156 */ 157 pcadev[i].id_maddr -=0xa0000; |