diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2013-10-23 10:07:15 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2013-10-23 10:07:15 +0000 |
| commit | 0a855a73716d4fe9756848fbe8c78eb51571bb38 (patch) | |
| tree | 9fe19150b497cc5481d8b4e0ba94151f52e20522 /sys/arch/aviion/include | |
| parent | 14e6eb75fff5b96950832ec33edd2fa22c98ddcd (diff) | |
Checkpoint of work-in-progress DMA support for oaic(4). Not working yet,
probably due to incorrect programming of the system board ``Diagnostic Control
Register'', for which I do not have documentation yet; commited so as not to
lose this work, since the machine I was testing on has apparently commited
suicide and will no longer POST.
Diffstat (limited to 'sys/arch/aviion/include')
| -rw-r--r-- | sys/arch/aviion/include/board.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arch/aviion/include/board.h b/sys/arch/aviion/include/board.h index 6946b1ad329..9102a931416 100644 --- a/sys/arch/aviion/include/board.h +++ b/sys/arch/aviion/include/board.h @@ -1,4 +1,4 @@ -/* $OpenBSD: board.h,v 1.13 2013/10/10 21:24:59 miod Exp $ */ +/* $OpenBSD: board.h,v 1.14 2013/10/23 10:07:14 miod Exp $ */ /* * Copyright (c) 2006, 2007, Miodrag Vallat * @@ -139,7 +139,8 @@ extern const struct board *platform;/* just to have people confuse both names */ #define INTSRC_ETHERNET2 8 /* second on-board Ethernet */ #define INTSRC_SCSI1 9 /* first on-board SCSI controller */ #define INTSRC_SCSI2 10 /* second on-board SCSI controller */ -#define NINTSRC_SYSCON 11 /* total number of non-VME sources */ +#define INTSRC_DMA 11 /* DMA completion interrupt */ +#define NINTSRC_SYSCON 12 /* total number of non-VME sources */ #define INTSRC_VME(lvl) (NINTSRC_SYSCON + (lvl) - 1) /* seven VME levels */ #define IS_VME_INTSRC(intsrc) ((intsrc) >= NINTSRC_SYSCON) |