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Date: | Sun, 18 Oct 1998 13:42:58 +0200 (IST) |
From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
X-Sender: | eliz AT is |
To: | Gero Timann <geti AT mcis DOT de> |
cc: | djgpp AT delorie DOT com |
Subject: | Re: UDMA <-> getting physical address of an array ? |
In-Reply-To: | <36277D79.C9D0F1EF@mcis.de> |
Message-ID: | <Pine.SUN.3.91.981018134236.2705b-100000@is> |
MIME-Version: | 1.0 |
Reply-To: | djgpp AT delorie DOT com |
On Fri, 16 Oct 1998, Gero Timann wrote: > Modern DMA-Controllers allows now to write/read to/from 16MB (insteed of > the old 1MB with only 64k-addressing). Great, no dosmemget and > 64k-boundary-malloc needed. But, how can i get the real physical address > from an array, where i want to store the data, under DJGPP ? Use the VDS API. See section 18.15 of the DJGPP FAQ list for more details about this.
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