epics/pcas
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

Added the new calls to the A24 support in devLib

Browse Source
This commit is contained in:
John Winans
1994-06-08 10:37:03 +00:00
parent 1c03a66a03
commit ee9bc61792
1 changed files with 16 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/drv/drvDvx.c
View File

@@ -127,6 +127,7 @@ static char *SccsId = "$Id$";
#include <module_types.h>
#include <iv.h>
#include <dbScan.h>
#include <devLib.h>
/* general constants */
#define DVX_ID 0xCFF5 /* analogic ID code */
@@ -517,7 +518,12 @@ LOCAL long dvx_driver_init(void)
if (ibptr == NULL)
return -1; /* unsuccessfull */
/* Needs to come from A24 mappable memory...? */
#if 0
if ((ibptr->data = (short *) malloc(dvx[i].dmaSize * sizeof(short))) == NULL)
#else
if ((ibptr->data = (short *) devLibA24Malloc(dvx[i].dmaSize * sizeof(short))) == NULL)
#endif
return(-1);
if (j == 0){
@@ -1062,8 +1068,12 @@ LOCAL dvx_dma_init(struct dvx_rec *ptr)
dvx_dma_reset(dev); /* reset the DMA chip */
/* build chain table */
/* build chain table, needs to come from A24 mappable memory */
#if 0
if ((cptr = cptr0 = (short *)malloc(DVX_CTBL)) == NULL)
#else
if ((cptr = cptr0 = (short *)devLibA24Malloc(DVX_CTBL)) == NULL)
#endif
return -1;
dev->dma_point = DMA_MMR; /* enable chip */
dev->dma_data = MMR_ENABLE;
@@ -1094,7 +1104,12 @@ LOCAL dvx_dma_init(struct dvx_rec *ptr)
if ((i + 1) == DVX_NBUF)
cptra = cptr0; /* close list */
else
/* needs to come from A24 mapped memory */
#if 0
if ((cptra = (short *)malloc(DVX_CTBL)) == NULL)
#else
if ((cptra = (short *)devLibA24Malloc(DVX_CTBL)) == NULL)
#endif
return -1; /* allocate next chain */
/* Set the reload word */