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Added register definitions and descriptions to the pdp11_vh device

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This commit is contained in:
Mark Pizzolato 2013-02-05 07:57:25 -08:00
parent 610ecaaa93
commit 56be3b060f
1 changed files with 13 additions and 4 deletions
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17
PDP11/pdp11_vh.c
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@ -267,7 +267,7 @@ static uint16 vh_loop[VH_MUXES] = { 0 }; /* loopback status */
/* One bit per controller: */
static uint32 vh_rxi = 0; /* rcv interrupts */
static uint32 vh_txi = 0; /* xmt interrupts */
static uint32 vh_crit = 0; /* FIFO.CRIT */
static uint32 vh_crit = 0;/* FIFO.CRIT */
static const int32 bitmask[4] = { 037, 077, 0177, 0377 };
@ -366,9 +366,18 @@ static UNIT vh_unit[VH_MUXES] = {
};
static const REG vh_reg[] = {
{ BRDATA (CSR, vh_csr, DEV_RDX, 16, VH_MUXES) },
{ GRDATA (DEVADDR, vh_dib.ba, DEV_RDX, 32, 0), REG_HRO },
{ GRDATA (DEVVEC, vh_dib.vec, DEV_RDX, 16, 0), REG_HRO },
{ BRDATAD (CSR, vh_csr, DEV_RDX, 16, VH_MUXES, "control/status register, boards 0 to 3") },
{ BRDATAD (TIMER, vh_timer, DEV_RDX, 16, VH_MUXES, "controller timeout, boards 0 to 3") },
{ BRDATAD (MCOUNT, vh_mcount, DEV_RDX, 16, VH_MUXES, "count down timer, boards 0 to 3") },
{ BRDATAD (TIMEO, vh_timeo, DEV_RDX, 16, VH_MUXES, "control/status register, boards 0 to 3") },
{ BRDATAD (OVRRUN, vh_ovrrun, DEV_RDX, 16, VH_MUXES, "line overrun bits, boards 0 to 3") },
{ BRDATAD (STALL, vh_stall, DEV_RDX, 16, VH_MUXES, "XOFF'd channels 1 bit/channel, boards 0 to 3") },
{ BRDATAD (LOOP, vh_loop, DEV_RDX, 16, VH_MUXES, "loopback status, boards 0 to 3") },
{ GRDATAD (RCVINT, vh_rxi, DEV_RDX, 32, 0, "rcv interrupts 1 bit/channel") },
{ GRDATAD (TXINT, vh_txi, DEV_RDX, 32, 0, "xmt interrupts 1 bit/channel") },
{ GRDATAD (FIFOCRIT, vh_crit, DEV_RDX, 32, 0, "FIFO.CRIT 1 bit/channel") },
{ GRDATA (DEVADDR, vh_dib.ba, DEV_RDX, 32, 0), REG_HRO },
{ GRDATA (DEVVEC, vh_dib.vec, DEV_RDX, 16, 0), REG_HRO },
{ NULL }
};