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couple fixes from Michael. 2091 now uses 24bit only dma (oops)

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This commit is contained in:
chopps 1994-07-02 21:15:10 +00:00
parent 344d199647
commit 55713234f3
2 changed files with 22 additions and 21 deletions
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3
sys/arch/amiga/dev/atzsc.c
View File

@ -32,7 +32,7 @@
* SUCH DAMAGE.
*
* @(#)dma.c
* $Id: atzsc.c,v 1.4 1994/06/16 14:28:42 chopps Exp $
* $Id: atzsc.c,v 1.5 1994/07/02 21:15:10 chopps Exp $
*/
#include <sys/param.h>
#include <sys/systm.h>
@ -141,6 +141,7 @@ atzscattach(pdp, dp, auxp)
/*
* only 24 bit mem.
*/
sc->sc_flags |= SBICF_BADDMA;
sc->sc_dmamask = ~0x00ffffff;
sc->sc_sbicp = (sbic_regmap_p) ((int)rp + 0x91);
sc->sc_clkfreq = sbic_clock_override ? sbic_clock_override : 77;

40
sys/arch/amiga/dev/grfabs_ccglb.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: grfabs_ccglb.c,v 1.4 1994/06/29 13:13:05 chopps Exp $
* $Id: grfabs_ccglb.c,v 1.5 1994/07/02 21:15:12 chopps Exp $
*/
#include <sys/types.h>
@ -104,6 +104,25 @@ cop_t aga_copper_list[] = {
{ R_VBSTOP, 0x000f },
{ R_VTOTAL, 0x020c },
{ R_BEAMCON0, 0x0000 },
/* bit plane pointers */
{ R_BPL0PTH, 0x0000 }, { R_BPL0PTL, 0x0000 },
{ R_BPL1PTH, 0x0000 }, { R_BPL1PTL, 0x0000 },
{ R_BPL2PTH, 0x0000 }, { R_BPL2PTL, 0x0000 },
{ R_BPL3PTH, 0x0000 }, { R_BPL3PTL, 0x0000 },
{ R_BPL4PTH, 0x0000 }, { R_BPL4PTL, 0x0000 },
{ R_BPL5PTH, 0x0000 }, { R_BPL5PTL, 0x0000 },
{ R_BPL6PTH, 0x0000 }, { R_BPL6PTL, 0x0000 },
{ R_BPL7PTH, 0x0000 }, { R_BPL7PTL, 0x0000 },
/* view specific stuff. */
{ R_BPL1MOD, 0x0000 },
{ R_BPL2MOD, 0x0000 },
{ R_DIWSTRT, 0xffff },
{ R_BPLCON0, 0x0000 },
{ R_DIWSTOP, 0x0000 },
{ R_DIWHIGH, 0x0000 },
{ R_DDFSTRT, 0x0000 },
{ R_DDFSTOP, 0x0000 },
{ R_BPLCON1, 0x0000 },
/* colors - bank 0 high */
{ R_BPLCON3, 0x0020 },
{ R_COLOR00, 0x0779 }, { R_COLOR01, 0x0000 }, { R_COLOR02, 0x0FFF }, { R_COLOR03, 0x068B },
@ -266,25 +285,6 @@ cop_t aga_copper_list[] = {
{ R_COLOR1C, 0x0ccc }, { R_COLOR1D, 0x0ddd }, { R_COLOR1E, 0x0eee }, { R_COLOR1F, 0x0fff },
/* colors - whew! */
{ R_BPLCON3, 0x0020 }, /* enable border blank */
/* bit plane pointers */
{ R_BPL0PTH, 0x0000 }, { R_BPL0PTL, 0x0000 },
{ R_BPL1PTH, 0x0000 }, { R_BPL1PTL, 0x0000 },
{ R_BPL2PTH, 0x0000 }, { R_BPL2PTL, 0x0000 },
{ R_BPL3PTH, 0x0000 }, { R_BPL3PTL, 0x0000 },
{ R_BPL4PTH, 0x0000 }, { R_BPL4PTL, 0x0000 },
{ R_BPL5PTH, 0x0000 }, { R_BPL5PTL, 0x0000 },
{ R_BPL6PTH, 0x0000 }, { R_BPL6PTL, 0x0000 },
{ R_BPL7PTH, 0x0000 }, { R_BPL7PTL, 0x0000 },
/* view specific stuff. */
{ R_BPL1MOD, 0x0000 },
{ R_BPL2MOD, 0x0000 },
{ R_DIWSTRT, 0xffff },
{ R_BPLCON0, 0x0000 },
{ R_DIWSTOP, 0x0000 },
{ R_DIWHIGH, 0x0000 },
{ R_DDFSTRT, 0x0000 },
{ R_DDFSTOP, 0x0000 },
{ R_BPLCON1, 0x0000 },
{ R_COP1LCH, 0x0000 }, { R_COP1LCL, 0x0000 },
{ 0xffff, 0xfffe }, { 0xffff, 0xfffe } /* COPEND, COPEND */
};