diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/isa/apm.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/isa/apm.c')
-rw-r--r-- | qemu/hw/isa/apm.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/qemu/hw/isa/apm.c b/qemu/hw/isa/apm.c deleted file mode 100644 index e232b0da0..000000000 --- a/qemu/hw/isa/apm.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * QEMU PC APM controller Emulation - * This is split out from acpi.c - * - * Copyright (c) 2006 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/> - * - * Contributions after 2012-01-13 are licensed under the terms of the - * GNU GPL, version 2 or (at your option) any later version. - */ - -#include "qemu/osdep.h" -#include "hw/isa/apm.h" -#include "hw/hw.h" -#include "hw/pci/pci.h" - -//#define DEBUG - -#ifdef DEBUG -# define APM_DPRINTF(format, ...) printf(format, ## __VA_ARGS__) -#else -# define APM_DPRINTF(format, ...) do { } while (0) -#endif - -/* fixed I/O location */ -#define APM_CNT_IOPORT 0xb2 -#define APM_STS_IOPORT 0xb3 - -static void apm_ioport_writeb(void *opaque, hwaddr addr, uint64_t val, - unsigned size) -{ - APMState *apm = opaque; - addr &= 1; - APM_DPRINTF("apm_ioport_writeb addr=0x%" HWADDR_PRIx - " val=0x%02" PRIx64 "\n", addr, val); - if (addr == 0) { - apm->apmc = val; - - if (apm->callback) { - (apm->callback)(val, apm->arg); - } - } else { - apm->apms = val; - } -} - -static uint64_t apm_ioport_readb(void *opaque, hwaddr addr, unsigned size) -{ - APMState *apm = opaque; - uint32_t val; - - addr &= 1; - if (addr == 0) { - val = apm->apmc; - } else { - val = apm->apms; - } - APM_DPRINTF("apm_ioport_readb addr=0x%" HWADDR_PRIx " val=0x%02x\n", addr, val); - return val; -} - -const VMStateDescription vmstate_apm = { - .name = "APM State", - .version_id = 1, - .minimum_version_id = 1, - .fields = (VMStateField[]) { - VMSTATE_UINT8(apmc, APMState), - VMSTATE_UINT8(apms, APMState), - VMSTATE_END_OF_LIST() - } -}; - -static const MemoryRegionOps apm_ops = { - .read = apm_ioport_readb, - .write = apm_ioport_writeb, - .impl = { - .min_access_size = 1, - .max_access_size = 1, - }, -}; - -void apm_init(PCIDevice *dev, APMState *apm, apm_ctrl_changed_t callback, - void *arg) -{ - apm->callback = callback; - apm->arg = arg; - - /* ioport 0xb2, 0xb3 */ - memory_region_init_io(&apm->io, OBJECT(dev), &apm_ops, apm, "apm-io", 2); - memory_region_add_subregion(pci_address_space_io(dev), APM_CNT_IOPORT, - &apm->io); -} |