diff options
author | RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
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committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/pci-host/pam.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/pci-host/pam.c')
-rw-r--r-- | qemu/hw/pci-host/pam.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/qemu/hw/pci-host/pam.c b/qemu/hw/pci-host/pam.c deleted file mode 100644 index e361ecb7e..000000000 --- a/qemu/hw/pci-host/pam.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * QEMU Smram/pam logic implementation - * - * Copyright (c) 2006 Fabrice Bellard - * Copyright (c) 2011 Isaku Yamahata <yamahata at valinux co jp> - * VA Linux Systems Japan K.K. - * Copyright (c) 2012 Jason Baron <jbaron@redhat.com> - * - * Split out from piix.c - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu/osdep.h" -#include "qom/object.h" -#include "sysemu/sysemu.h" -#include "hw/pci-host/pam.h" - -void init_pam(DeviceState *dev, MemoryRegion *ram_memory, - MemoryRegion *system_memory, MemoryRegion *pci_address_space, - PAMMemoryRegion *mem, uint32_t start, uint32_t size) -{ - int i; - - /* RAM */ - memory_region_init_alias(&mem->alias[3], OBJECT(dev), "pam-ram", ram_memory, - start, size); - /* ROM (XXX: not quite correct) */ - memory_region_init_alias(&mem->alias[1], OBJECT(dev), "pam-rom", ram_memory, - start, size); - memory_region_set_readonly(&mem->alias[1], true); - - /* XXX: should distinguish read/write cases */ - memory_region_init_alias(&mem->alias[0], OBJECT(dev), "pam-pci", pci_address_space, - start, size); - memory_region_init_alias(&mem->alias[2], OBJECT(dev), "pam-pci", ram_memory, - start, size); - - for (i = 0; i < 4; ++i) { - memory_region_set_enabled(&mem->alias[i], false); - memory_region_add_subregion_overlap(system_memory, start, - &mem->alias[i], 1); - } - mem->current = 0; -} - -void pam_update(PAMMemoryRegion *pam, int idx, uint8_t val) -{ - assert(0 <= idx && idx <= 12); - - memory_region_set_enabled(&pam->alias[pam->current], false); - pam->current = (val >> ((!(idx & 1)) * 4)) & PAM_ATTR_MASK; - memory_region_set_enabled(&pam->alias[pam->current], true); -} |