diff options
| author | Eric Blake <eblake@redhat.com> | 2017-05-15 16:41:13 -0500 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2017-05-23 13:28:17 +0200 |
| commit | cf83f140059f21d4629ae4b61d468c3baef2bb4c (patch) | |
| tree | 4c39ace51dc5ca17a6a3edf9800844b08b55ab1f /hw/timer | |
| parent | 802f045a5f61b781df55e4492d896b4d20503ba7 (diff) | |
shutdown: Add source information to SHUTDOWN and RESET
Time to wire up all the call sites that request a shutdown or
reset to use the enum added in the previous patch.
It would have been less churn to keep the common case with no
arguments as meaning guest-triggered, and only modified the
host-triggered code paths, via a wrapper function, but then we'd
still have to audit that I didn't miss any host-triggered spots;
changing the signature forces us to double-check that I correctly
categorized all callers.
Since command line options can change whether a guest reset request
causes an actual reset vs. a shutdown, it's easy to also add the
information to reset requests.
Signed-off-by: Eric Blake <eblake@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au> [ppc parts]
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> [SPARC part]
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x parts]
Message-Id: <20170515214114.15442-5-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'hw/timer')
| -rw-r--r-- | hw/timer/etraxfs_timer.c | 2 | ||||
| -rw-r--r-- | hw/timer/m48t59.c | 4 | ||||
| -rw-r--r-- | hw/timer/milkymist-sysctl.c | 4 | ||||
| -rw-r--r-- | hw/timer/pxa2xx_timer.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c index 8e18236c5a..d13bc30b2d 100644 --- a/hw/timer/etraxfs_timer.c +++ b/hw/timer/etraxfs_timer.c @@ -207,7 +207,7 @@ static void watchdog_hit(void *opaque) qemu_irq_raise(t->nmi); } else - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); t->wd_hits++; } diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c index 474981a6ac..4a064fbfd2 100644 --- a/hw/timer/m48t59.c +++ b/hw/timer/m48t59.c @@ -1,7 +1,7 @@ /* * QEMU M48T59 and M48T08 NVRAM emulation for PPC PREP and Sparc platforms * - * Copyright (c) 2003-2005, 2007 Jocelyn Mayer + * Copyright (c) 2003-2005, 2007, 2017 Jocelyn Mayer * Copyright (c) 2013 Hervé Poussineau * * Permission is hereby granted, free of charge, to any person obtaining a copy @@ -159,7 +159,7 @@ static void watchdog_cb (void *opaque) NVRAM->buffer[0x1FF7] = 0x00; NVRAM->buffer[0x1FFC] &= ~0x40; /* May it be a hw CPU Reset instead ? */ - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else { qemu_set_irq(NVRAM->IRQ, 1); qemu_set_irq(NVRAM->IRQ, 0); diff --git a/hw/timer/milkymist-sysctl.c b/hw/timer/milkymist-sysctl.c index 44885907c9..93bc6e1790 100644 --- a/hw/timer/milkymist-sysctl.c +++ b/hw/timer/milkymist-sysctl.c @@ -90,7 +90,7 @@ static void sysctl_icap_write(MilkymistSysctlState *s, uint32_t value) trace_milkymist_sysctl_icap_write(value); switch (value & 0xffff) { case 0x000e: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); break; } } @@ -195,7 +195,7 @@ static void sysctl_write(void *opaque, hwaddr addr, uint64_t value, s->regs[addr] = 1; break; case R_SYSTEM_ID: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; case R_GPIO_IN: diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c index 59002b407e..68ba5a70b3 100644 --- a/hw/timer/pxa2xx_timer.c +++ b/hw/timer/pxa2xx_timer.c @@ -401,7 +401,7 @@ static void pxa2xx_timer_tick(void *opaque) if (t->num == 3) if (i->reset3 & 1) { i->reset3 = 0; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } |