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[Qemu-devel] [PULL 28/35] kvm_stat: Add powerpc support
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 28/35] kvm_stat: Add powerpc support |
Date: |
Fri, 31 Oct 2014 18:26:06 +0100 |
From: Michael Ellerman <address@hidden>
Add support for powerpc platforms. We use uname -m, which allows us to
detect ppc, ppc64 and ppc64le/el.
Signed-off-by: Michael Ellerman <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
scripts/kvm/kvm_stat | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat
index a65d0a3..7b1437c 100755
--- a/scripts/kvm/kvm_stat
+++ b/scripts/kvm/kvm_stat
@@ -12,7 +12,7 @@
# the COPYING file in the top-level directory.
import curses
-import sys, os, time, optparse
+import sys, os, time, optparse, ctypes
class DebugfsProvider(object):
def __init__(self):
@@ -194,7 +194,21 @@ def s390_init():
'sc_perf_evt_open' : 331
})
+def ppc_init():
+ globals().update({
+ 'sc_perf_evt_open' : 319,
+ 'ioctl_numbers' : {
+ 'SET_FILTER' : 0x80002406 | (ctypes.sizeof(ctypes.c_char_p) << 16),
+ 'ENABLE' : 0x20002400,
+ 'DISABLE' : 0x20002401,
+ }
+ })
+
def detect_platform():
+ if os.uname()[4].startswith('ppc'):
+ ppc_init()
+ return
+
for line in file('/proc/cpuinfo').readlines():
if line.startswith('flags'):
for flag in line.split():
@@ -217,7 +231,7 @@ filters['kvm_userspace_exit'] = ('reason',
invert(userspace_exit_reasons))
if exit_reasons:
filters['kvm_exit'] = ('exit_reason', invert(exit_reasons))
-import ctypes, struct, array
+import struct, array
libc = ctypes.CDLL('libc.so.6')
syscall = libc.syscall
--
1.8.3.1
- [Qemu-devel] [PULL 18/35] vl.c: Fix Coverity complaining for vmstate_dump_file, (continued)
- [Qemu-devel] [PULL 18/35] vl.c: Fix Coverity complaining for vmstate_dump_file, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 19/35] kvmvapic: patch_instruction fix, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 20/35] iscsi: Refuse to open as writable if the LUN is write protected, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 21/35] virtio-scsi: Fix memory leak when realize failed, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 22/35] scsi: devirtualize unrealize of SCSI devices, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 23/35] virtio-scsi: Fix num_queue input validation, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 24/35] kvm_stat: Only consider online cpus, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 25/35] kvm_stat: Fix the non-x86 exit reasons, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 26/35] kvm_stat: Rework platform detection, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 27/35] kvm_stat: Abstract ioctl numbers, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 28/35] kvm_stat: Add powerpc support,
Paolo Bonzini <=
- [Qemu-devel] [PULL 29/35] i386: fix breakpoints handling in icount mode, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 32/35] ivshmem: Fix potential OOB r/w access, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 33/35] ivshmem: Fix fd leak on error, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 30/35] ivshmem: Check ivshmem_read() size argument, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 34/35] ivshmem: use error_report, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 35/35] virtio-scsi: fix dataplane, Paolo Bonzini, 2014/10/31
- [Qemu-devel] [PULL 31/35] ivshmem: validate incoming_posn value from server, Paolo Bonzini, 2014/10/31