Commit 46520a9f4e0f55824bc1c5bebfdc42681e081a10
2013-06-14T14:50:14
add cgminer driver file as-is
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diff --git a/cgminer/driver-klondike.c b/cgminer/driver-klondike.c
new file mode 100644
index 0000000..39c55d3
--- /dev/null
+++ b/cgminer/driver-klondike.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2013 Andrew Smith
+ * Copyright 2013 Con Kolivas
+ * Copyright 2013 Chris Savery
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option)
+ * any later version. See COPYING for more details.
+ */
+
+#include <float.h>
+#include <limits.h>
+#include <pthread.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <strings.h>
+#include <sys/time.h>
+#include <unistd.h>
+
+#include "config.h"
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+#include "compat.h"
+#include "miner.h"
+#include "usbutils.h"
+
+#define K1 "K1"
+#define K16 "K16"
+#define K64 "K64"
+
+#define REPLY_BUFSIZE 64
+
+struct device_drv klondike_drv;
+
+struct klondike_id {
+ char id[8];
+ uint8_t version;
+ uint32_t serial;
+ char product[16];
+};
+
+struct klondike_status {
+
+};
+
+struct kondike_cfg {
+
+};
+
+
+static bool klondike_detect_one(struct libusb_device *dev, struct usb_find_devices *found)
+{
+ struct cgpu_info *klninfo = calloc(1, sizeof(*klninfo));
+ char replybuf[REPLY_BUFSIZE];
+ char devpath[20];
+ int attempts = 0;
+ int sent, recd, err;
+
+ if (unlikely(!klninfo))
+ quit(1, "Failed to calloc klninfo in klondike_detect_one");
+
+ klninfo->drv = &klondike_drv;
+ klninfo->deven = DEV_ENABLED;
+ klninfo->threads = 1;
+
+ if (usb_init(klninfo, dev, found)) {
+
+ sprintf(devpath, "%d:%d", (int)(klninfo->usbinfo.bus_number), (int)(klninfo->usbinfo.device_address));
+ while(attempts++ < 2) {
+
+ err = usb_write(klninfo, "I", 2, &sent, C_REQUESTIDENTIFY);
+ if (err < 0 || sent != 2) {
+ applog(LOG_ERR, "%s detect (%s) send identify request failed (%d:%d)", klninfo->drv->dname, devpath, sent, err);
+ break;
+ }
+
+ err = usb_read(klninfo, replybuf, sizeof(replybuf), &recd, C_GETIDENTIFY);
+ if (err < 0) {
+ applog(LOG_ERR, "%s detect (%s) error identify reply (%d:%d)", klninfo->drv->dname, devpath, recd, err);
+ } else if (recd < 1) {
+ applog(LOG_ERR, "%s detect (%s) empty identify reply (%d)", klninfo->drv->dname, devpath, recd);
+ } else if (replybuf[0] == 'I' && replybuf[1] == 0) {
+ applog(LOG_DEBUG, "%s (%s) identified as: '%s'", klninfo->drv->dname, devpath, klninfo->drv->name);
+
+ // do something with id info
+
+ update_usb_stats(klninfo);
+ return true;
+ }
+ }
+ usb_uninit(klninfo);
+ }
+ free(klninfo);
+ return false;
+}
+
+static void klondike_detect(void)
+{
+ usb_detect(&klondike_drv, klondike_detect_one);
+}
+
+
+struct device_drv klondike_drv = {
+ .drv_id = DRIVER_KLONDIKE,
+ .dname = "Klondike",
+ .name = K16,
+ .drv_detect = klondike_detect,
+ .get_api_stats = klondike_api_stats,
+ .get_statline_before = get_klondike_statline_before,
+ .get_stats = klondike_get_stats,
+ .identify_device = klondike_identify,
+ .thread_prepare = klondike_thread_prepare,
+ .thread_init = klondike_thread_init,
+ .hash_work = hash_queued_work,
+ .scanwork = klondike_scanwork,
+ .queue_full = klondike_queue_full,
+ .flush_work = klondike_flush_work,
+ .thread_shutdown = klondike_shutdown,
+ .thread_enable = klondike_thread_enable
+};