From: Thomas Faber <thomas.faber@reactos.org>
Date: Sun, 20 Sep 2015 09:45:59 +0000 (+0000)
Subject: [HAL]
X-Git-Tag: ReactOS-0.4.0~745
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=47083e371b8895c1373ebf228e2877c523fb21c8

[HAL]
- Print a message if EISA DMA support is detected. Detection should probably not even be attempted unless the machine supports EISA; the print will show whether that's correct.
CORE-9895

svn path=/trunk/; revision=69302
---

diff --git a/reactos/hal/halx86/generic/dma.c b/reactos/hal/halx86/generic/dma.c
index afeddba3e14..a78d8173b90 100644
--- a/reactos/hal/halx86/generic/dma.c
+++ b/reactos/hal/halx86/generic/dma.c
@@ -153,6 +153,7 @@ HalpInitDma(VOID)
     WRITE_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2), 0x2A);
     if (READ_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2)) == 0x2A)
     {
+        DPRINT1("Machine supports EISA DMA. Bus type: %lu\n", HalpBusType);
         HalpEisaDma = TRUE;
     }