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/mips | |
| 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/mips')
| -rw-r--r-- | hw/mips/boston.c | 2 | ||||
| -rw-r--r-- | hw/mips/mips_malta.c | 2 | ||||
| -rw-r--r-- | hw/mips/mips_r4k.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 83f7b82386..53d1e0ce45 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -232,7 +232,7 @@ static void boston_platreg_write(void *opaque, hwaddr addr, break; case PLAT_SOFTRST_CTL: if (val & PLAT_SOFTRST_CTL_SYSRESET) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; default: diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5dd177e961..7814c39654 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -470,7 +470,7 @@ static void malta_fpga_write(void *opaque, hwaddr addr, /* SOFTRES Register */ case 0x00500: if (val == 0x42) - qemu_system_reset_request (); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; /* BRKRES Register */ diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 748586ed77..f4de9fc343 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -53,9 +53,9 @@ static void mips_qemu_write (void *opaque, hwaddr addr, uint64_t val, unsigned size) { if ((addr & 0xffff) == 0 && val == 42) - qemu_system_reset_request (); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); else if ((addr & 0xffff) == 4 && val == 42) - qemu_system_shutdown_request (); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } static uint64_t mips_qemu_read (void *opaque, hwaddr addr, |