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authorMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>2018-02-09 18:51:41 +0000
committerDavid Gibson <david@gibson.dropbear.id.au>2018-02-16 12:14:26 +1100
commit7092e84d42b1cfc2440b1dcf66cdae814fa112b3 (patch)
treec5d2772b7fc8a2f06376e1d1e970e5f956c761ba /include
parent09a573474ba0bb83df8159d0f24c0f209734da33 (diff)
ppc: move CUDAState and other CUDA-related definitions into separate cuda.h file
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include')
-rw-r--r--include/hw/misc/macio/cuda.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/include/hw/misc/macio/cuda.h b/include/hw/misc/macio/cuda.h
new file mode 100644
index 0000000000..6afbdd13ee
--- /dev/null
+++ b/include/hw/misc/macio/cuda.h
@@ -0,0 +1,107 @@
+/*
+ * QEMU PowerMac CUDA device support
+ *
+ * Copyright (c) 2004-2007 Fabrice Bellard
+ * Copyright (c) 2007 Jocelyn Mayer
+ *
+ * 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.
+ */
+
+#ifndef CUDA_H
+#define CUDA_H
+
+/* CUDA commands (2nd byte) */
+#define CUDA_WARM_START 0x0
+#define CUDA_AUTOPOLL 0x1
+#define CUDA_GET_6805_ADDR 0x2
+#define CUDA_GET_TIME 0x3
+#define CUDA_GET_PRAM 0x7
+#define CUDA_SET_6805_ADDR 0x8
+#define CUDA_SET_TIME 0x9
+#define CUDA_POWERDOWN 0xa
+#define CUDA_POWERUP_TIME 0xb
+#define CUDA_SET_PRAM 0xc
+#define CUDA_MS_RESET 0xd
+#define CUDA_SEND_DFAC 0xe
+#define CUDA_BATTERY_SWAP_SENSE 0x10
+#define CUDA_RESET_SYSTEM 0x11
+#define CUDA_SET_IPL 0x12
+#define CUDA_FILE_SERVER_FLAG 0x13
+#define CUDA_SET_AUTO_RATE 0x14
+#define CUDA_GET_AUTO_RATE 0x16
+#define CUDA_SET_DEVICE_LIST 0x19
+#define CUDA_GET_DEVICE_LIST 0x1a
+#define CUDA_SET_ONE_SECOND_MODE 0x1b
+#define CUDA_SET_POWER_MESSAGES 0x21
+#define CUDA_GET_SET_IIC 0x22
+#define CUDA_WAKEUP 0x23
+#define CUDA_TIMER_TICKLE 0x24
+#define CUDA_COMBINED_FORMAT_IIC 0x25
+
+/* Cuda */
+#define TYPE_CUDA "cuda"
+#define CUDA(obj) OBJECT_CHECK(CUDAState, (obj), TYPE_CUDA)
+
+typedef struct MOS6522CUDAState MOS6522CUDAState;
+
+typedef struct CUDAState {
+ /*< private >*/
+ SysBusDevice parent_obj;
+ /*< public >*/
+ MemoryRegion mem;
+
+ ADBBusState adb_bus;
+ MOS6522CUDAState *mos6522_cuda;
+
+ uint32_t tick_offset;
+ uint64_t tb_frequency;
+
+ uint8_t last_b;
+ uint8_t last_acr;
+
+ /* MacOS 9 is racy and requires a delay upon setting the SR_INT bit */
+ uint64_t sr_delay_ns;
+ QEMUTimer *sr_delay_timer;
+
+ int data_in_size;
+ int data_in_index;
+ int data_out_index;
+
+ qemu_irq irq;
+ uint16_t adb_poll_mask;
+ uint8_t autopoll_rate_ms;
+ uint8_t autopoll;
+ uint8_t data_in[128];
+ uint8_t data_out[16];
+ QEMUTimer *adb_poll_timer;
+} CUDAState;
+
+/* MOS6522 CUDA */
+typedef struct MOS6522CUDAState {
+ /*< private >*/
+ MOS6522State parent_obj;
+
+ CUDAState *cuda;
+} MOS6522CUDAState;
+
+#define TYPE_MOS6522_CUDA "mos6522-cuda"
+#define MOS6522_CUDA(obj) OBJECT_CHECK(MOS6522CUDAState, (obj), \
+ TYPE_MOS6522_CUDA)
+
+#endif /* CUDA_H */