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Don't bother printing the message from the secondary console. All it is 

is basically the acknowledgement of the START command.  Print the idle
USPACE address for now.  Use the alias "apcb_backup_ksp" when setting the
backup kernel stack pointer in the secondary's boot HWPCB.
This commit is contained in:
thorpej 1998-09-25 03:23:50 +00:00
parent 57e656b2ec
commit d3ce2be01c
1 changed files with 9 additions and 5 deletions
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14
sys/arch/alpha/alpha/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.27 1998/09/24 23:28:17 thorpej Exp $ */
/* $NetBSD: cpu.c,v 1.28 1998/09/25 03:23:50 thorpej Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -66,7 +66,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.27 1998/09/24 23:28:17 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.28 1998/09/25 03:23:50 thorpej Exp $");
#include "opt_multiprocessor.h"
@ -350,6 +350,10 @@ cpu_run_spinup_queue()
continue;
}
memset(sc->sc_idle_stack, 0, USPACE);
#if 1
printf("%s: idle stack = %p\n", sc->sc_dev.dv_xname,
sc->sc_idle_stack);
#endif
/*
* Initialize the PCB and copy it to the PCS.
@ -359,9 +363,7 @@ cpu_run_spinup_queue()
pcb->pcb_hw.apcb_ksp =
(u_int64_t)sc->sc_idle_stack + USPACE -
sizeof(struct trapframe);
#if 0
pcb->pcb_hw.apcb_unique = pcb->pcb_hw.apcb_ksp; /* XXX WHY? */
#endif
pcb->pcb_hw.apcb_backup_ksp = pcb->pcb_hw.apcb_ksp;
pcb->pcb_hw.apcb_asn = proc0.p_addr->u_pcb.pcb_hw.apcb_asn;
pcb->pcb_hw.apcb_ptbr = proc0.p_addr->u_pcb.pcb_hw.apcb_ptbr;
memcpy(pcsp->pcs_hwpcb, &pcb->pcb_hw, sizeof(pcb->pcb_hw));
@ -489,6 +491,7 @@ cpu_iccb_send(cpu_id, msg)
void
cpu_iccb_receive()
{
#if 0 /* Don't bother... we don't get any important messages anyhow. */
u_int64_t txrdy;
char *cp1, *cp2, buf[80];
struct pcs *pcsp;
@ -520,6 +523,7 @@ cpu_iccb_receive()
printf("Message from CPU %lu: %s\n", cpu_id, buf);
}
}
#endif /* 0 */
hwrpb->rpb_txrdy = 0;
alpha_mb();
}