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/misc/stm32f2xx_syscfg.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/misc/stm32f2xx_syscfg.c')
-rw-r--r-- | qemu/hw/misc/stm32f2xx_syscfg.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/qemu/hw/misc/stm32f2xx_syscfg.c b/qemu/hw/misc/stm32f2xx_syscfg.c deleted file mode 100644 index d0d7076ef..000000000 --- a/qemu/hw/misc/stm32f2xx_syscfg.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * STM32F2XX SYSCFG - * - * Copyright (c) 2014 Alistair Francis <alistair@alistair23.me> - * - * 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 "hw/misc/stm32f2xx_syscfg.h" - -#ifndef STM_SYSCFG_ERR_DEBUG -#define STM_SYSCFG_ERR_DEBUG 0 -#endif - -#define DB_PRINT_L(lvl, fmt, args...) do { \ - if (STM_SYSCFG_ERR_DEBUG >= lvl) { \ - qemu_log("%s: " fmt, __func__, ## args); \ - } \ -} while (0); - -#define DB_PRINT(fmt, args...) DB_PRINT_L(1, fmt, ## args) - -static void stm32f2xx_syscfg_reset(DeviceState *dev) -{ - STM32F2XXSyscfgState *s = STM32F2XX_SYSCFG(dev); - - s->syscfg_memrmp = 0x00000000; - s->syscfg_pmc = 0x00000000; - s->syscfg_exticr1 = 0x00000000; - s->syscfg_exticr2 = 0x00000000; - s->syscfg_exticr3 = 0x00000000; - s->syscfg_exticr4 = 0x00000000; - s->syscfg_cmpcr = 0x00000000; -} - -static uint64_t stm32f2xx_syscfg_read(void *opaque, hwaddr addr, - unsigned int size) -{ - STM32F2XXSyscfgState *s = opaque; - - DB_PRINT("0x%"HWADDR_PRIx"\n", addr); - - switch (addr) { - case SYSCFG_MEMRMP: - return s->syscfg_memrmp; - case SYSCFG_PMC: - return s->syscfg_pmc; - case SYSCFG_EXTICR1: - return s->syscfg_exticr1; - case SYSCFG_EXTICR2: - return s->syscfg_exticr2; - case SYSCFG_EXTICR3: - return s->syscfg_exticr3; - case SYSCFG_EXTICR4: - return s->syscfg_exticr4; - case SYSCFG_CMPCR: - return s->syscfg_cmpcr; - default: - qemu_log_mask(LOG_GUEST_ERROR, - "%s: Bad offset 0x%"HWADDR_PRIx"\n", __func__, addr); - return 0; - } - - return 0; -} - -static void stm32f2xx_syscfg_write(void *opaque, hwaddr addr, - uint64_t val64, unsigned int size) -{ - STM32F2XXSyscfgState *s = opaque; - uint32_t value = val64; - - DB_PRINT("0x%x, 0x%"HWADDR_PRIx"\n", value, addr); - - switch (addr) { - case SYSCFG_MEMRMP: - qemu_log_mask(LOG_UNIMP, - "%s: Changeing the memory mapping isn't supported " \ - "in QEMU\n", __func__); - return; - case SYSCFG_PMC: - qemu_log_mask(LOG_UNIMP, - "%s: Changeing the memory mapping isn't supported " \ - "in QEMU\n", __func__); - return; - case SYSCFG_EXTICR1: - s->syscfg_exticr1 = (value & 0xFFFF); - return; - case SYSCFG_EXTICR2: - s->syscfg_exticr2 = (value & 0xFFFF); - return; - case SYSCFG_EXTICR3: - s->syscfg_exticr3 = (value & 0xFFFF); - return; - case SYSCFG_EXTICR4: - s->syscfg_exticr4 = (value & 0xFFFF); - return; - case SYSCFG_CMPCR: - s->syscfg_cmpcr = value; - return; - default: - qemu_log_mask(LOG_GUEST_ERROR, - "%s: Bad offset 0x%"HWADDR_PRIx"\n", __func__, addr); - } -} - -static const MemoryRegionOps stm32f2xx_syscfg_ops = { - .read = stm32f2xx_syscfg_read, - .write = stm32f2xx_syscfg_write, - .endianness = DEVICE_NATIVE_ENDIAN, -}; - -static void stm32f2xx_syscfg_init(Object *obj) -{ - STM32F2XXSyscfgState *s = STM32F2XX_SYSCFG(obj); - - sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->irq); - - memory_region_init_io(&s->mmio, obj, &stm32f2xx_syscfg_ops, s, - TYPE_STM32F2XX_SYSCFG, 0x400); - sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->mmio); -} - -static void stm32f2xx_syscfg_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - - dc->reset = stm32f2xx_syscfg_reset; -} - -static const TypeInfo stm32f2xx_syscfg_info = { - .name = TYPE_STM32F2XX_SYSCFG, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(STM32F2XXSyscfgState), - .instance_init = stm32f2xx_syscfg_init, - .class_init = stm32f2xx_syscfg_class_init, -}; - -static void stm32f2xx_syscfg_register_types(void) -{ - type_register_static(&stm32f2xx_syscfg_info); -} - -type_init(stm32f2xx_syscfg_register_types) |