aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authoraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2008-03-13 01:19:15 +0000
committeraurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>2008-03-13 01:19:15 +0000
commit30aa5c0d303c334c646e9db1ebadda0c0db8b13f (patch)
tree85621fbe66e27fd2fa5aba651e19b90301fe7195
parent5e85404a562c95bd5476f8a567863f6a0348fcd8 (diff)
Convert from DOS to UNIX format, no code change.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4043 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r--hw/ds1225y.c246
1 files changed, 123 insertions, 123 deletions
diff --git a/hw/ds1225y.c b/hw/ds1225y.c
index 8de20fb93e..2b3f02e80c 100644
--- a/hw/ds1225y.c
+++ b/hw/ds1225y.c
@@ -1,123 +1,123 @@
-/*
- * QEMU NVRAM emulation for DS1225Y chip
- *
- * Copyright (c) 2007 Hervé Poussineau
- *
- * 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 "hw.h"
-#include "mips.h"
-#include "nvram.h"
-
-typedef enum
-{
- none = 0,
- readmode,
- writemode,
-} nvram_open_mode;
-
-struct ds1225y_t
-{
- target_phys_addr_t mem_base;
- uint32_t capacity;
- const char *filename;
- QEMUFile *file;
- nvram_open_mode open_mode;
-};
-
-static int ds1225y_set_to_mode(ds1225y_t *NVRAM, nvram_open_mode mode, const char *filemode)
-{
- if (NVRAM->open_mode != mode)
- {
- if (NVRAM->file)
- qemu_fclose(NVRAM->file);
- NVRAM->file = qemu_fopen(NVRAM->filename, filemode);
- NVRAM->open_mode = mode;
- }
- return (NVRAM->file != NULL);
-}
-
-static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr)
-{
- ds1225y_t *NVRAM = opaque;
- int64_t pos;
-
- pos = addr - NVRAM->mem_base;
- if (addr >= NVRAM->capacity)
- addr -= NVRAM->capacity;
-
- if (!ds1225y_set_to_mode(NVRAM, readmode, "rb"))
- return 0;
- qemu_fseek(NVRAM->file, pos, SEEK_SET);
- return (uint32_t)qemu_get_byte(NVRAM->file);
-}
-
-static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value)
-{
- ds1225y_t *NVRAM = opaque;
- int64_t pos;
-
- pos = addr - NVRAM->mem_base;
- if (ds1225y_set_to_mode(NVRAM, writemode, "wb"))
- {
- qemu_fseek(NVRAM->file, pos, SEEK_SET);
- qemu_put_byte(NVRAM->file, (int)value);
- }
-}
-
-static CPUReadMemoryFunc *nvram_read[] = {
- &nvram_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc *nvram_write[] = {
- &nvram_writeb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc *nvram_none[] = {
- NULL,
- NULL,
- NULL,
-};
-
-/* Initialisation routine */
-ds1225y_t *ds1225y_init(target_phys_addr_t mem_base, const char *filename)
-{
- ds1225y_t *s;
- int mem_index1, mem_index2;
-
- s = qemu_mallocz(sizeof(ds1225y_t));
- if (!s)
- return NULL;
- s->mem_base = mem_base;
- s->capacity = 0x2000; /* Fixed for ds1225y chip: 8K */
- s->filename = filename;
-
- /* Read/write memory */
- mem_index1 = cpu_register_io_memory(0, nvram_read, nvram_write, s);
- cpu_register_physical_memory(mem_base, s->capacity, mem_index1);
- /* Read-only memory */
- mem_index2 = cpu_register_io_memory(0, nvram_read, nvram_none, s);
- cpu_register_physical_memory(mem_base + s->capacity, s->capacity, mem_index2);
- return s;
-}
+/*
+ * QEMU NVRAM emulation for DS1225Y chip
+ *
+ * Copyright (c) 2007 Hervé Poussineau
+ *
+ * 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 "hw.h"
+#include "mips.h"
+#include "nvram.h"
+
+typedef enum
+{
+ none = 0,
+ readmode,
+ writemode,
+} nvram_open_mode;
+
+struct ds1225y_t
+{
+ target_phys_addr_t mem_base;
+ uint32_t capacity;
+ const char *filename;
+ QEMUFile *file;
+ nvram_open_mode open_mode;
+};
+
+static int ds1225y_set_to_mode(ds1225y_t *NVRAM, nvram_open_mode mode, const char *filemode)
+{
+ if (NVRAM->open_mode != mode)
+ {
+ if (NVRAM->file)
+ qemu_fclose(NVRAM->file);
+ NVRAM->file = qemu_fopen(NVRAM->filename, filemode);
+ NVRAM->open_mode = mode;
+ }
+ return (NVRAM->file != NULL);
+}
+
+static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr)
+{
+ ds1225y_t *NVRAM = opaque;
+ int64_t pos;
+
+ pos = addr - NVRAM->mem_base;
+ if (addr >= NVRAM->capacity)
+ addr -= NVRAM->capacity;
+
+ if (!ds1225y_set_to_mode(NVRAM, readmode, "rb"))
+ return 0;
+ qemu_fseek(NVRAM->file, pos, SEEK_SET);
+ return (uint32_t)qemu_get_byte(NVRAM->file);
+}
+
+static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value)
+{
+ ds1225y_t *NVRAM = opaque;
+ int64_t pos;
+
+ pos = addr - NVRAM->mem_base;
+ if (ds1225y_set_to_mode(NVRAM, writemode, "wb"))
+ {
+ qemu_fseek(NVRAM->file, pos, SEEK_SET);
+ qemu_put_byte(NVRAM->file, (int)value);
+ }
+}
+
+static CPUReadMemoryFunc *nvram_read[] = {
+ &nvram_readb,
+ NULL,
+ NULL,
+};
+
+static CPUWriteMemoryFunc *nvram_write[] = {
+ &nvram_writeb,
+ NULL,
+ NULL,
+};
+
+static CPUWriteMemoryFunc *nvram_none[] = {
+ NULL,
+ NULL,
+ NULL,
+};
+
+/* Initialisation routine */
+ds1225y_t *ds1225y_init(target_phys_addr_t mem_base, const char *filename)
+{
+ ds1225y_t *s;
+ int mem_index1, mem_index2;
+
+ s = qemu_mallocz(sizeof(ds1225y_t));
+ if (!s)
+ return NULL;
+ s->mem_base = mem_base;
+ s->capacity = 0x2000; /* Fixed for ds1225y chip: 8K */
+ s->filename = filename;
+
+ /* Read/write memory */
+ mem_index1 = cpu_register_io_memory(0, nvram_read, nvram_write, s);
+ cpu_register_physical_memory(mem_base, s->capacity, mem_index1);
+ /* Read-only memory */
+ mem_index2 = cpu_register_io_memory(0, nvram_read, nvram_none, s);
+ cpu_register_physical_memory(mem_base + s->capacity, s->capacity, mem_index2);
+ return s;
+}