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changed interrupt level & removed ram_base calcs (not used)

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This commit is contained in:
John Winans
1992-03-04 15:48:34 +00:00
parent 2798b6fa21
commit b969366ea4
1 changed files with 1 additions and 7 deletions
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8
src/drv/drvBitBus.c
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@@ -47,7 +47,7 @@
#define BB_SHORT_OFF 0x1800 /* the first address of link 0's region */
#define BB_NUM_LINKS 4 /* max number of BB ports allowed */
#define BB_IVEC_BASE 0x90 /* vectored interrupts (2 used for each link) */
#define BB_IRQ_LEVEL 3 /* IRQ level */
#define BB_IRQ_LEVEL 5 /* IRQ level */
/**************** end of stuff that does not belong here **********************/
@@ -107,7 +107,6 @@ struct {
static char init_called = 0; /* to insure that init is done first */
static char *short_base; /* base of short address space */
static char *ram_base; /* base of the ram on the CPU board */
static struct xvmeLink *pXvmeLink[BB_NUM_LINKS];/* NULL if link not present */
static struct bbLink *pBbLink[BB_NUM_LINKS]; /* NULL if link not present */
@@ -170,15 +169,10 @@ initBB()
/* figure out where the short address space is */
sysBusToLocalAdrs(VME_AM_SUP_SHORT_IO , 0, &short_base);
/* figure out where the CPU memory is (when viewed from the backplane) */
sysLocalToBusAdrs(VME_AM_STD_SUP_DATA, &ram_base, &ram_base);
ram_base = (char *)((ram_base - (char *)&ram_base) & 0x00FFFFFF);
if (bbDebug)
{
printf("BB driver package initializing\n");
printf("short_base 0x%08.8X\n", short_base);
printf("ram_base 0x%08.8X\n", ram_base);
printf("BB_SHORT_OFF 0x%08.8X\n", BB_SHORT_OFF);
printf("BB_NUM_LINKS 0x%08.8X\n", BB_NUM_LINKS);
}