From a640c40c6bcf4bad0b78e0ea6ea04f2a5f3f877f Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Fri, 19 Dec 2014 00:14:21 +0100
Subject: Initial implementation of IPEDMA, dummy driver for KAPTURE, start of
API changes
---
kapture/CMakeLists.txt | 9 ++++++
kapture/kapture.c | 62 ++++++++++++++++++++++++++++++++++++++
kapture/kapture.h | 6 ++++
kapture/model.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++
kapture/private.h | 10 +++++++
5 files changed, 168 insertions(+)
create mode 100644 kapture/CMakeLists.txt
create mode 100644 kapture/kapture.c
create mode 100644 kapture/kapture.h
create mode 100644 kapture/model.h
create mode 100644 kapture/private.h
(limited to 'kapture')
diff --git a/kapture/CMakeLists.txt b/kapture/CMakeLists.txt
new file mode 100644
index 0000000..af74edd
--- /dev/null
+++ b/kapture/CMakeLists.txt
@@ -0,0 +1,9 @@
+include_directories(
+ ${CMAKE_SOURCE_DIR}
+ ${UFODECODE_INCLUDE_DIRS}
+)
+
+set(HEADERS ${HEADERS} model.h)
+
+add_library(kapture STATIC kapture.c)
+
diff --git a/kapture/kapture.c b/kapture/kapture.c
new file mode 100644
index 0000000..4384592
--- /dev/null
+++ b/kapture/kapture.c
@@ -0,0 +1,62 @@
+#define _KAPTURE_C
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/time.h>
+#include <pthread.h>
+#include <assert.h>
+
+#include "../tools.h"
+#include "../error.h"
+#include "../event.h"
+
+#include "pcilib.h"
+#include "model.h"
+#include "kapture.h"
+#include "private.h"
+
+
+pcilib_context_t *kapture_init(pcilib_t *vctx) {
+ kapture_t *ctx = malloc(sizeof(kapture_t));
+
+ if (ctx) {
+ memset(ctx, 0, sizeof(kapture_t));
+ }
+
+ return ctx;
+}
+
+void kapture_free(pcilib_context_t *vctx) {
+ if (vctx) {
+ kapture_t *ctx = (kapture_t*)vctx;
+ kapture_stop(vctx, PCILIB_EVENT_FLAGS_DEFAULT);
+ free(ctx);
+ }
+}
+
+int kapture_reset(pcilib_context_t *ctx) {
+}
+
+int kapture_start(pcilib_context_t *ctx, pcilib_event_t event_mask, pcilib_event_flags_t flags) {
+}
+
+int kapture_stop(pcilib_context_t *ctx, pcilib_event_flags_t flags) {
+}
+
+int kapture_trigger(pcilib_context_t *ctx, pcilib_event_t event, size_t trigger_size, void *trigger_data) {
+}
+
+int kapture_stream(pcilib_context_t *ctx, pcilib_event_callback_t callback, void *user) {
+}
+
+int kapture_next_event(pcilib_context_t *ctx, pcilib_timeout_t timeout, pcilib_event_id_t *evid, size_t info_size, pcilib_event_info_t *info) {
+}
+
+int kapture_get(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, size_t arg_size, void *arg, size_t *size, void **data) {
+}
+
+int kapture_return(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, void *data) {
+}
+
+
diff --git a/kapture/kapture.h b/kapture/kapture.h
new file mode 100644
index 0000000..3944b8c
--- /dev/null
+++ b/kapture/kapture.h
@@ -0,0 +1,6 @@
+#ifndef _KAPTURE_H
+#define _KAPTURE_H
+
+typedef struct kapture_s kapture_t;
+
+#endif /* _KAPTURE_H */
diff --git a/kapture/model.h b/kapture/model.h
new file mode 100644
index 0000000..b45969a
--- /dev/null
+++ b/kapture/model.h
@@ -0,0 +1,81 @@
+#ifndef _KAPTURE_MODEL_H
+#define _KAPTURE_MODEL_H
+
+#include <stdio.h>
+
+#include "../pcilib.h"
+
+
+#define KAPTURE_REGISTER_SPACE 0x9000
+
+#ifdef _KAPTURE_C
+pcilib_register_bank_description_t kapture_register_banks[] = {
+// { PCILIB_REGISTER_BANK0, PCILIB_BAR0, 0x0200, PCILIB_DEFAULT_PROTOCOL , KAPTURE_REGISTER_SPACE, KAPTURE_REGISTER_SPACE, PCILIB_LITTLE_ENDIAN, 32, PCILIB_LITTLE_ENDIAN, "0x%lx", "fpga", "KAPTURE Registers" },
+ { PCILIB_REGISTER_BANK_DMA, PCILIB_BAR0, 0x0200, PCILIB_DEFAULT_PROTOCOL , 0, 0, PCILIB_LITTLE_ENDIAN, 32, PCILIB_LITTLE_ENDIAN, "0x%lx", "dma", "DMA Registers"},
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL }
+};
+
+pcilib_register_description_t kapture_registers[] = {
+{0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL}
+};
+
+pcilib_register_range_t kapture_register_ranges[] = {
+ {0, 0, 0, 0}
+};
+
+pcilib_event_description_t kapture_events[] = {
+ {PCILIB_EVENT0, "event", ""},
+ {0, NULL, NULL}
+};
+
+pcilib_event_data_type_description_t kapture_data_types[] = {
+ {PCILIB_EVENT_RAW_DATA, PCILIB_EVENT0, "raw", "raw data from kapture" },
+ {0, 0, NULL, NULL}
+};
+
+#else
+extern pcilib_register_description_t kapture_registers[];
+extern pcilib_register_bank_description_t kapture_register_banks[];
+extern pcilib_register_range_t kapture_register_ranges[];
+extern pcilib_event_description_t kapture_events[];
+extern pcilib_event_data_type_description_t kapture_data_types[];
+#endif
+
+
+pcilib_context_t *kapture_init(pcilib_t *pcilib);
+void kapture_free(pcilib_context_t *ctx);
+
+int kapture_reset(pcilib_context_t *ctx);
+int kapture_start(pcilib_context_t *ctx, pcilib_event_t event_mask, pcilib_event_flags_t flags);
+int kapture_stop(pcilib_context_t *ctx, pcilib_event_flags_t flags);
+int kapture_trigger(pcilib_context_t *ctx, pcilib_event_t event, size_t trigger_size, void *trigger_data);
+int kapture_stream(pcilib_context_t *vctx, pcilib_event_callback_t callback, void *user);
+int kapture_next_event(pcilib_context_t *vctx, pcilib_timeout_t timeout, pcilib_event_id_t *evid, size_t info_size, pcilib_event_info_t *info);
+int kapture_get(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, size_t arg_size, void *arg, size_t *size, void **buf);
+int kapture_return(pcilib_context_t *ctx, pcilib_event_id_t event_id, pcilib_event_data_type_t data_type, void *data);
+
+#ifdef _KAPTURE_C
+pcilib_event_api_description_t kapture_api = {
+ "kapture",
+
+ kapture_init,
+ kapture_free,
+
+ NULL,
+
+ kapture_reset,
+ kapture_start,
+ kapture_stop,
+ kapture_trigger,
+
+ kapture_stream,
+ kapture_next_event,
+ kapture_get,
+ kapture_return
+};
+#else
+extern pcilib_event_api_description_t kapture_api;
+#endif
+
+
+#endif /* _KAPTURE_MODEL_H */
diff --git a/kapture/private.h b/kapture/private.h
new file mode 100644
index 0000000..bf084c3
--- /dev/null
+++ b/kapture/private.h
@@ -0,0 +1,10 @@
+#ifndef _KAPTURE_PRIVATE_H
+#define _KAPTURE_PRIVATE_H
+
+struct kapture_s {
+ pcilib_context_t event;
+
+};
+
+
+#endif /* _KAPTURE_PRIVATE_H */
--
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