mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-11-04 23:34:04 +02:00
cgminer: now cgminer+icarus is 10% better then origin miner.py
enable all FPGA devices
This commit is contained in:
parent
d3ed7805ff
commit
c38f27772d
@ -9,8 +9,8 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=cgminer
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PKG_VERSION:=20120215
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PKG_REV:=9a0e4f8facababf54cf6dcac7bf93a0e6099047e
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PKG_VERSION:=20120219
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PKG_REV:=3cdac04f4f4c638f4a721042208073e371726cf4
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PKG_RELEASE:=1
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PKG_INSTALL:=1
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@ -37,7 +37,7 @@ endef
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define Package/cgminer/description
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endef
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CONFIGURE_ARGS += --disable-opencl --disable-adl --enable-icarus
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CONFIGURE_ARGS += --disable-opencl --disable-adl --enable-icarus --enable-bitforce
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TARGET_CFLAGS +=
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TARGET_LDFLAGS += -Wl,-rpath-link=$(STAGING_DIR)/usr/lib
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326
cgminer/patches/0001-add-icarus.c-base-on-bitforce.c.patch
Normal file
326
cgminer/patches/0001-add-icarus.c-base-on-bitforce.c.patch
Normal file
@ -0,0 +1,326 @@
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From 340b923e42d32bd5173fe6b285923635a6fcc67f Mon Sep 17 00:00:00 2001
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From: Xiangfu <xiangfu@openmobilefree.net>
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Date: Mon, 13 Feb 2012 16:04:34 +0800
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Subject: [PATCH 1/7] add icarus.c, base on bitforce.c
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---
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icarus.c | 307 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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1 files changed, 307 insertions(+), 0 deletions(-)
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create mode 100644 icarus.c
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diff --git a/icarus.c b/icarus.c
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new file mode 100644
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index 0000000..56b8d8a
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--- /dev/null
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+++ b/icarus.c
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@@ -0,0 +1,307 @@
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+/*
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+ * Copyright 2012 Luke Dashjr
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+ * Copyright 2012 Xiangfu <xiangfu@openmobilefree.com>
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the Free
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+ * Software Foundation; either version 2 of the License, or (at your option)
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+ * any later version. See COPYING for more details.
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+ */
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+
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+/*
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+ * Those code should be works fine with V2 and V3 bitstream of Icarus.
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+ * Operation:
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+ * No detection implement.
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+ * Input: 64B = 32B midstate + 20B fill bytes + last 12 bytes of block head.
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+ * Return: send back 32bits immediately when Icarus found a valid nonce.
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+ * no query protocol implemented here, if no data send back in ~11.3
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+ * seconds (full cover time on 32bit nonce range by 380MH/s speed)
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+ * just send another work.
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+ * Notice:
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+ * 1. Icarus will start calculate when you push a work to them, even they
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+ * are busy.
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+ * 2. The 2 FPGAs on Icarus will distribute the job, one will calculate the
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+ * 0 ~ 7FFFFFFF, another one will cover the 80000000 ~ FFFFFFFF.
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+ * 3. It's possible for 2 FPGAs both find valid nonce in the meantime, the 2
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+ * valid nonce will all be send back.
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+ * 4. Icarus will stop work when: a valid nonce has been found or 32 bits
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+ * nonce range is completely calculated.
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+ */
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+
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+#include <limits.h>
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+#include <pthread.h>
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+#include <stdio.h>
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+#include <sys/time.h>
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+#include <sys/types.h>
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+#include <dirent.h>
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+#include <unistd.h>
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+#ifndef WIN32
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+ #include <termios.h>
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+ #include <sys/stat.h>
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+ #include <fcntl.h>
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+ #ifndef O_CLOEXEC
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+ #define O_CLOEXEC 0
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+ #endif
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+#else
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+ #include <windows.h>
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+ #include <io.h>
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+#endif
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+
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+#include "elist.h"
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+#include "miner.h"
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+
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+#define ICARUS_READ_FAULT_COUNT (8)
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+
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+int icarus_read_count;
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+struct device_api icarus_api;
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+
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+static void rev(unsigned char *s, size_t l)
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+{
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+ size_t i, j;
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+ unsigned char t;
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+
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+ for (i = 0, j = l - 1; i < j; i++, j--) {
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+ t = s[i];
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+ s[i] = s[j];
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+ s[j] = t;
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+ }
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+}
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+
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+static int icarus_open(const char *devpath)
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+{
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+#ifndef WIN32
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+ struct termios my_termios;
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+
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+ int serialfd = open(devpath, O_RDWR | O_CLOEXEC | O_NOCTTY);
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+
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+ if (serialfd == -1)
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+ return -1;
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+
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+ tcgetattr(serialfd, &my_termios);
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+ my_termios.c_cflag = B115200;
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+ my_termios.c_cflag |= CS8;
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+ my_termios.c_cflag |= CREAD;
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+ my_termios.c_cflag |= CLOCAL;
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+ my_termios.c_cflag &= ~(CSIZE | PARENB);
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+
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+ my_termios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK |
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+ ISTRIP | INLCR | IGNCR | ICRNL | IXON);
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+ my_termios.c_oflag &= ~OPOST;
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+ my_termios.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
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+ my_termios.c_cc[VTIME] = 10; /* block 1 second */
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+ my_termios.c_cc[VMIN] = 0;
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+ tcsetattr(serialfd, TCSANOW, &my_termios);
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+
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+ tcflush(serialfd, TCOFLUSH);
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+ tcflush(serialfd, TCIFLUSH);
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+
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+ return serialfd;
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+#else
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+ HANDLE hSerial = CreateFile(devpath, GENERIC_READ | GENERIC_WRITE, 0,
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+ NULL, OPEN_EXISTING, 0, NULL);
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+ if (unlikely(hSerial == INVALID_HANDLE_VALUE))
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+ return -1;
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+ /* TODO: Needs setup read block time. just like VTIME = 10 */
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+ return _open_osfhandle((LONG)hSerial, 0);
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+#endif
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+}
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+
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+static void icarus_gets(char *buf, size_t bufLen, int fd)
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+{
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+ ssize_t ret = 0;
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+
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+ icarus_read_count = 0;
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+
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+ while (bufLen) {
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+ ret = read(fd, buf, 1);
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+ if (ret == 1) {
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+ bufLen--;
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+ buf++;
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+ continue;
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+ }
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+
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+ icarus_read_count++;
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+ if (icarus_read_count == ICARUS_READ_FAULT_COUNT) {
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+ applog(LOG_WARNING,
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+ "Icarus Read: No data in %d seconds",
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+ ICARUS_READ_FAULT_COUNT);
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+ break;
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+ }
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+ }
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+}
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+
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+static void icarus_write(int fd, const void *buf, size_t bufLen)
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+{
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+ ssize_t ret;
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+
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+ ret = write(fd, buf, bufLen);
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+ if (unlikely(ret != bufLen))
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+ quit(1, "Icarus: Send data failed!");
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+}
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+
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+#define icarus_close(fd) close(fd)
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+
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+static bool icarus_detect_one(const char *devpath)
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+{
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+ int fd;
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+ static int i = 0;
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+
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+ const unsigned char golden_ob[] =
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+ "2db907f9cb4eb938ded904f4832c4331"
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+ "0380e3aeb54364057e7fec5157bfc533"
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+ "00000000000000000000000080000000"
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+ "00000000a58e091ac342724e7c3dc346";
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+ const unsigned char golden_nonce[] = "063c5e01";
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+
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+ char ob_bin[64], nonce_bin[4];
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+ char *nonce_hex;
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+
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+ if (total_devices == MAX_DEVICES)
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+ return false;
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+
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+ fd = icarus_open(devpath);
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+ if (unlikely(fd == -1)) {
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+ applog(LOG_ERR, "Icarus Detect: Failed to open %s", devpath);
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+ return false;
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+ }
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+
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+ hex2bin(ob_bin, golden_ob, sizeof(ob_bin));
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+ icarus_write(fd, ob_bin, sizeof(ob_bin));
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+
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+ memset(nonce_bin, 0, sizeof(nonce_bin));
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+ icarus_gets(nonce_bin, sizeof(nonce_bin), fd);
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+
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+ icarus_close(fd);
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+
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+ nonce_hex = bin2hex(nonce_bin, sizeof(nonce_bin));
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+ if (nonce_hex) {
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+ if (strncmp(nonce_hex, golden_nonce, 8)) {
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+ applog(LOG_ERR,
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+ "Icarus Detect: "
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+ "Test failed at %s : get %s, should: %s",
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+ devpath, nonce_hex, golden_nonce);
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+ free(nonce_hex);
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+ return false;
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+ }
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+ free(nonce_hex);
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+ } else
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+ return false;
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+
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+ /* We have a real Icarus! */
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+ struct cgpu_info *icarus;
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+ icarus = calloc(1, sizeof(*icarus));
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+ devices[total_devices++] = icarus;
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+ icarus->api = &icarus_api;
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+ icarus->device_id = i++;
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+ icarus->device_path = strdup(devpath);
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+ icarus->threads = 1;
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+
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+ return true;
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+}
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+
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+static void icarus_detect()
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+{
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+ struct string_elist *iter, *tmp;
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+
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+ list_for_each_entry_safe(iter, tmp, &scan_devices, list) {
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+ if (icarus_detect_one(iter->string))
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+ string_elist_del(iter);
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+ }
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+}
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+
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+static bool icarus_thread_prepare(struct thr_info *thr)
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+{
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+ struct cgpu_info *icarus = thr->cgpu;
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+
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+ struct timeval now;
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+
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+ int fd = icarus_open(icarus->device_path);
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+ if (unlikely(-1 == fd)) {
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+ applog(LOG_ERR, "Failed to open Icarus on %s",
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+ icarus->device_path);
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+ return false;
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+ }
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+
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+ icarus->device_fd = fd;
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+
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+ applog(LOG_INFO, "Opened Icarus on %s", icarus->device_path);
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+ gettimeofday(&now, NULL);
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+ get_datestamp(icarus->init, &now);
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+
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+ return true;
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+}
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+
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+static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
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+ uint64_t max_nonce)
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+{
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+ struct cgpu_info *icarus;
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+ int fd;
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+
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+ unsigned char ob_bin[64], nonce_bin[4];
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+ unsigned char *ob_hex, *nonce_hex;
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+ uint32_t nonce;
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+ uint32_t hash_count;
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+ time_t t;
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+
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+ icarus = thr->cgpu;
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+ fd = icarus->device_fd;
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+
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+ memset(ob_bin, 0, sizeof(ob_bin));
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+ memcpy(ob_bin, work->midstate, 32);
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+ memcpy(ob_bin + 52, work->data + 64, 12);
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+ rev(ob_bin, 32);
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+ rev(ob_bin + 52, 12);
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+#ifndef WIN32
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+ tcflush(fd, TCOFLUSH);
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+#endif
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+ icarus_write(fd, ob_bin, sizeof(ob_bin));
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+
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+ ob_hex = bin2hex(ob_bin, sizeof(ob_bin));
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+ if (ob_hex) {
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+ t = time(NULL);
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+ applog(LOG_DEBUG, "Icarus send : %s", ob_hex);
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+ free(ob_hex);
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+ }
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+
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+ /* Icarus will return 8 bytes nonces or nothing */
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+ memset(nonce_bin, 0, sizeof(nonce_bin));
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+ icarus_gets(nonce_bin, sizeof(nonce_bin), fd);
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+
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+ nonce_hex = bin2hex(nonce_bin, sizeof(nonce_bin));
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+ if (nonce_hex) {
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+ t = time(NULL) - t;
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+ applog(LOG_DEBUG, "Icarus return (elapse %d seconds): %s",
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+ t, nonce_hex);
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+ free(nonce_hex);
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+ }
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+
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+ memcpy((char *)&nonce, nonce_bin, sizeof(nonce_bin));
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+
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+ if (nonce == 0 && icarus_read_count == ICARUS_READ_FAULT_COUNT)
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+ return 0xffffffff;
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+
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+#ifndef __BIG_ENDIAN__
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+ nonce = swab32(nonce);
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+#endif
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+ work->blk.nonce = 0xffffffff;
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+ submit_nonce(thr, work, nonce);
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+
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+ hash_count = (nonce & 0x7fffffff);
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+ if (hash_count == 0)
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+ hash_count = 2;
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+ else {
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+ if (hash_count++ == 0x7fffffff)
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+ hash_count = 0xffffffff;
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+ else
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+ hash_count <<= 1;
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+ }
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+
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+ return hash_count;
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+}
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+
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+struct device_api icarus_api = {
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+ .name = "Icarus",
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+ .api_detect = icarus_detect,
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+ .thread_prepare = icarus_thread_prepare,
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+ .scanhash = icarus_scanhash,
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+};
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--
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1.7.5.4
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@ -1,289 +0,0 @@
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From 80451867b6eeeb79e02d639171999d99069bb27f Mon Sep 17 00:00:00 2001
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From: Xiangfu <xiangfu@openmobilefree.net>
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Date: Mon, 13 Feb 2012 16:04:34 +0800
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Subject: [PATCH 2/6] add icarus.c, base on bitforce.c
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Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
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---
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icarus.c | 268 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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1 files changed, 268 insertions(+), 0 deletions(-)
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create mode 100644 icarus.c
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diff --git a/icarus.c b/icarus.c
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new file mode 100644
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index 0000000..141d639
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--- /dev/null
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+++ b/icarus.c
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@@ -0,0 +1,268 @@
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+/*
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+ * Copyright 2012 Luke Dashjr
|
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+ * Copyright 2012 Xiangfu <xiangfu@openmobilefree.com>
|
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
|
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+ * under the terms of the GNU General Public License as published by the Free
|
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+ * Software Foundation; either version 2 of the License, or (at your option)
|
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+ * any later version. See COPYING for more details.
|
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+ */
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+
|
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+#include <limits.h>
|
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+#include <pthread.h>
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+#include <stdio.h>
|
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+#include <sys/time.h>
|
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+#include <sys/types.h>
|
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+#include <dirent.h>
|
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+#include <unistd.h>
|
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+#ifndef WIN32
|
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+ #include <termios.h>
|
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+ #include <sys/stat.h>
|
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+ #include <fcntl.h>
|
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+ #ifndef O_CLOEXEC
|
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+ #define O_CLOEXEC 0
|
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+ #endif
|
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+#else
|
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+ #include <windows.h>
|
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+ #include <io.h>
|
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+#endif
|
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+
|
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+#include "elist.h"
|
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+#include "miner.h"
|
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+
|
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+#define ICARUS_READ_FAULT_COUNT (8)
|
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+
|
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+struct device_api icarus_api;
|
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+
|
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+static void rev(char *s, ssize_t l)
|
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+{
|
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+ int i, j;
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+ char t;
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+
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+ for(i = 0, j = l - 1; i < j; i++, j--) {
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+ t = s[i];
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+ s[i] = s[j];
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+ s[j] = t;
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+ }
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+}
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+
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+static int icarus_open(const char *devpath)
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+{
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+#ifndef WIN32
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+ struct termios my_termios;
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+
|
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+ int serialfd = open(devpath, O_RDWR | O_CLOEXEC | O_NOCTTY);
|
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+
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+ if(serialfd == -1)
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+ return -1;
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+
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+ tcgetattr(serialfd, &my_termios);
|
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+ my_termios.c_cflag = B115200;
|
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+ my_termios.c_cflag |= CS8;
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+ my_termios.c_cflag |= CREAD;
|
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+ my_termios.c_cflag |= CLOCAL;
|
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+ my_termios.c_cflag &= ~(CSIZE | PARENB);
|
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+
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+ my_termios.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
|
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+ my_termios.c_oflag &= ~OPOST;
|
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+ my_termios.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
|
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+ my_termios.c_cc[VTIME] = 10; /* block 1 second */
|
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+ my_termios.c_cc[VMIN] = 0;
|
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+ tcsetattr(serialfd, TCSANOW, &my_termios);
|
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+
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+ tcflush(serialfd, TCOFLUSH);
|
||||
+ tcflush(serialfd, TCIFLUSH);
|
||||
+
|
||||
+ return serialfd;
|
||||
+#else
|
||||
+ HANDLE hSerial = CreateFile(devpath, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
|
||||
+ if (unlikely(hSerial == INVALID_HANDLE_VALUE))
|
||||
+ return -1;
|
||||
+ return _open_osfhandle((LONG)hSerial, 0);
|
||||
+#endif
|
||||
+}
|
||||
+
|
||||
+static void icarus_gets(char *buf, size_t bufLen, int fd)
|
||||
+{
|
||||
+ int ret = 0, count = 0;
|
||||
+
|
||||
+ while (bufLen) {
|
||||
+ ret = read(fd, buf, 1);
|
||||
+ if(ret == 1) {
|
||||
+ bufLen--;
|
||||
+ buf++;
|
||||
+ }
|
||||
+ count++;
|
||||
+ if(count == ICARUS_READ_FAULT_COUNT)
|
||||
+ break;
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+static void icarus_write(int fd, const void *buf, size_t bufLen)
|
||||
+{
|
||||
+ ssize_t ret = write(fd, buf, bufLen);
|
||||
+ if (unlikely(ret != bufLen))
|
||||
+ quit(1, "icarus_write failed");
|
||||
+}
|
||||
+
|
||||
+#define icarus_close(fd) close(fd)
|
||||
+
|
||||
+static bool icarus_detect_one(const char *devpath)
|
||||
+{
|
||||
+ static int i = 0;
|
||||
+
|
||||
+ const char ob[128] =
|
||||
+"ce92099c5a80bb81c52990d5c0924c625fd25a535640607d5a4bdf8174e2c8d500000000000000000000000080000000000000000b290c1a42313b4f21b5bcb8";
|
||||
+ const char nonce[] = "8e0b31c5";
|
||||
+ char ob_bin[64];
|
||||
+ char pdevbuf[4];
|
||||
+ int fdDev;
|
||||
+ char *nonce_hex;
|
||||
+
|
||||
+ if (total_devices == MAX_DEVICES)
|
||||
+ return false;
|
||||
+
|
||||
+ fdDev = icarus_open(devpath);
|
||||
+ if (unlikely(fdDev == -1)) {
|
||||
+ applog(LOG_ERR, "Icarus Detect: Failed to open %s", devpath);
|
||||
+ return false;
|
||||
+ }
|
||||
+
|
||||
+ hex2bin(ob_bin, ob, sizeof(ob_bin));
|
||||
+ icarus_write(fdDev, ob_bin, sizeof(ob_bin));
|
||||
+
|
||||
+ memset(pdevbuf, 0, sizeof(pdevbuf));
|
||||
+ icarus_gets(pdevbuf, sizeof(pdevbuf), fdDev);
|
||||
+
|
||||
+ icarus_close(fdDev);
|
||||
+
|
||||
+ nonce_hex = bin2hex(pdevbuf, sizeof(pdevbuf));
|
||||
+ if(strncmp(nonce_hex, nonce, 8)) {
|
||||
+ applog(LOG_DEBUG, "Icarus Detect: Test failed at %s : get %s, should: %s",
|
||||
+ devpath, nonce_hex, nonce);
|
||||
+ return false;
|
||||
+ }
|
||||
+ free(nonce_hex);
|
||||
+
|
||||
+ /* We have a real Icarus! */
|
||||
+ struct cgpu_info *icarus;
|
||||
+ icarus = calloc(1, sizeof(*icarus));
|
||||
+ devices[total_devices++] = icarus;
|
||||
+ icarus->api = &icarus_api;
|
||||
+ icarus->device_id = i++;
|
||||
+ icarus->device_path = strdup(devpath);
|
||||
+ icarus->enabled = true;
|
||||
+ icarus->threads = 1;
|
||||
+
|
||||
+ return true;
|
||||
+}
|
||||
+
|
||||
+static void icarus_detect_auto()
|
||||
+{
|
||||
+#ifndef WIN32
|
||||
+ DIR *D;
|
||||
+ struct dirent *de;
|
||||
+ const char udevdir[] = "/dev/serial/by-id";
|
||||
+ char devpath[sizeof(udevdir) + 1 + NAME_MAX];
|
||||
+ char *devfile = devpath + sizeof(udevdir);
|
||||
+
|
||||
+ D = opendir(udevdir);
|
||||
+ if (!D)
|
||||
+ return;
|
||||
+ memcpy(devpath, udevdir, sizeof(udevdir) - 1);
|
||||
+ devpath[sizeof(udevdir) - 1] = '/';
|
||||
+ while ( (de = readdir(D)) ) {
|
||||
+ /* Icarus using a PL2303 usb-serial chip */
|
||||
+ if (!strstr(de->d_name, "Prolific_Technology_Inc"))
|
||||
+ continue;
|
||||
+ strcpy(devfile, de->d_name);
|
||||
+ icarus_detect_one(devpath);
|
||||
+ }
|
||||
+ closedir(D);
|
||||
+#endif
|
||||
+}
|
||||
+
|
||||
+static void icarus_detect()
|
||||
+{
|
||||
+ struct string_elist *iter, *tmp;
|
||||
+
|
||||
+ list_for_each_entry_safe(iter, tmp, &scan_devices, list) {
|
||||
+ if (icarus_detect_one(iter->string))
|
||||
+ string_elist_del(iter);
|
||||
+ }
|
||||
+
|
||||
+ icarus_detect_auto();
|
||||
+}
|
||||
+
|
||||
+static pthread_mutex_t hash_lock;
|
||||
+
|
||||
+static bool icarus_thread_prepare(struct thr_info *thr)
|
||||
+{
|
||||
+ struct cgpu_info *icarus = thr->cgpu;
|
||||
+
|
||||
+ struct timeval now;
|
||||
+
|
||||
+ int fdDev = icarus_open(icarus->device_path);
|
||||
+ if (unlikely(-1 == fdDev)) {
|
||||
+ applog(LOG_ERR, "Failed to open Icarus on %s", icarus->device_path);
|
||||
+ return false;
|
||||
+ }
|
||||
+
|
||||
+ icarus->device_fd = fdDev;
|
||||
+
|
||||
+ applog(LOG_INFO, "Opened Icarus on %s", icarus->device_path);
|
||||
+ gettimeofday(&now, NULL);
|
||||
+ get_datestamp(icarus->init, &now);
|
||||
+
|
||||
+ mutex_init(&hash_lock);
|
||||
+ return true;
|
||||
+}
|
||||
+
|
||||
+static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work, uint64_t max_nonce)
|
||||
+{
|
||||
+ struct cgpu_info *icarus = thr->cgpu;
|
||||
+ int fdDev = icarus->device_fd;
|
||||
+
|
||||
+ char pdevbuf[4];
|
||||
+ unsigned char ob[64];
|
||||
+ uint32_t nonce;
|
||||
+ char *ob_hex, *nonce_hex;
|
||||
+
|
||||
+ mutex_lock(&hash_lock);
|
||||
+
|
||||
+ memcpy(ob, work->midstate, 32);
|
||||
+ memcpy(ob + 32, work->data + 64, 32);
|
||||
+ rev(ob, 32);
|
||||
+ rev(ob + 32, 32);
|
||||
+
|
||||
+ icarus_write(fdDev, ob, sizeof(ob));
|
||||
+
|
||||
+ ob_hex = bin2hex(ob, sizeof(ob));
|
||||
+ applog(LOG_DEBUG, "Icarus Send: %s", ob_hex);
|
||||
+ free(ob_hex);
|
||||
+
|
||||
+ memset(pdevbuf, 0, sizeof(pdevbuf));
|
||||
+ icarus_gets(pdevbuf, sizeof(pdevbuf), fdDev);
|
||||
+
|
||||
+ nonce_hex = bin2hex(pdevbuf, sizeof(pdevbuf));
|
||||
+ applog(LOG_DEBUG, "Icarus Return: %s", nonce_hex);
|
||||
+ free(nonce_hex);
|
||||
+
|
||||
+ work->blk.nonce = 0xffffffff;
|
||||
+
|
||||
+ memcpy((char *)&nonce, pdevbuf, sizeof(pdevbuf));
|
||||
+#ifndef __BIG_ENDIAN__
|
||||
+ nonce = swab32(nonce);
|
||||
+#endif
|
||||
+ submit_nonce(thr, work, nonce);
|
||||
+
|
||||
+ mutex_unlock(&hash_lock);
|
||||
+ return 0xffffffff;
|
||||
+}
|
||||
+
|
||||
+struct device_api icarus_api = {
|
||||
+ .name = "Icarus",
|
||||
+ .api_detect = icarus_detect,
|
||||
+ .thread_prepare = icarus_thread_prepare,
|
||||
+ .scanhash = icarus_scanhash,
|
||||
+};
|
||||
--
|
||||
1.7.5.4
|
||||
|
112
cgminer/patches/0002-add-shutdown-function.patch
Normal file
112
cgminer/patches/0002-add-shutdown-function.patch
Normal file
@ -0,0 +1,112 @@
|
||||
From 706c4de11159e06284b70cc1d12ba9c2cbcbb684 Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Sun, 19 Feb 2012 21:31:58 +0800
|
||||
Subject: [PATCH 2/7] add shutdown function
|
||||
|
||||
---
|
||||
icarus.c | 42 ++++++++++++++++++++++++++++++++++--------
|
||||
1 files changed, 34 insertions(+), 8 deletions(-)
|
||||
|
||||
diff --git a/icarus.c b/icarus.c
|
||||
index 56b8d8a..5562e5e 100644
|
||||
--- a/icarus.c
|
||||
+++ b/icarus.c
|
||||
@@ -52,7 +52,9 @@
|
||||
|
||||
#define ICARUS_READ_FAULT_COUNT (8)
|
||||
|
||||
-int icarus_read_count;
|
||||
+static int icarus_read_count;
|
||||
+static int icarus_write_fault;
|
||||
+
|
||||
struct device_api icarus_api;
|
||||
|
||||
static void rev(unsigned char *s, size_t l)
|
||||
@@ -136,7 +138,7 @@ static void icarus_write(int fd, const void *buf, size_t bufLen)
|
||||
|
||||
ret = write(fd, buf, bufLen);
|
||||
if (unlikely(ret != bufLen))
|
||||
- quit(1, "Icarus: Send data failed!");
|
||||
+ icarus_write_fault = 1;
|
||||
}
|
||||
|
||||
#define icarus_close(fd) close(fd)
|
||||
@@ -144,7 +146,6 @@ static void icarus_write(int fd, const void *buf, size_t bufLen)
|
||||
static bool icarus_detect_one(const char *devpath)
|
||||
{
|
||||
int fd;
|
||||
- static int i = 0;
|
||||
|
||||
const unsigned char golden_ob[] =
|
||||
"2db907f9cb4eb938ded904f4832c4331"
|
||||
@@ -189,12 +190,14 @@ static bool icarus_detect_one(const char *devpath)
|
||||
|
||||
/* We have a real Icarus! */
|
||||
struct cgpu_info *icarus;
|
||||
- icarus = calloc(1, sizeof(*icarus));
|
||||
- devices[total_devices++] = icarus;
|
||||
+ icarus = calloc(1, sizeof(struct cgpu_info));
|
||||
icarus->api = &icarus_api;
|
||||
- icarus->device_id = i++;
|
||||
+ icarus->device_id = total_devices;
|
||||
icarus->device_path = strdup(devpath);
|
||||
icarus->threads = 1;
|
||||
+ devices[total_devices++] = icarus;
|
||||
+
|
||||
+ icarus_write_fault = 0;
|
||||
|
||||
return true;
|
||||
}
|
||||
@@ -209,7 +212,7 @@ static void icarus_detect()
|
||||
}
|
||||
}
|
||||
|
||||
-static bool icarus_thread_prepare(struct thr_info *thr)
|
||||
+static bool icarus_prepare(struct thr_info *thr)
|
||||
{
|
||||
struct cgpu_info *icarus = thr->cgpu;
|
||||
|
||||
@@ -255,6 +258,8 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
|
||||
tcflush(fd, TCOFLUSH);
|
||||
#endif
|
||||
icarus_write(fd, ob_bin, sizeof(ob_bin));
|
||||
+ if (icarus_write_fault)
|
||||
+ return 0; /* This should never happen */
|
||||
|
||||
ob_hex = bin2hex(ob_bin, sizeof(ob_bin));
|
||||
if (ob_hex) {
|
||||
@@ -299,9 +304,30 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
|
||||
return hash_count;
|
||||
}
|
||||
|
||||
+static void icarus_shutdown(struct thr_info *thr)
|
||||
+{
|
||||
+ struct cgpu_info *icarus;
|
||||
+ int fd;
|
||||
+
|
||||
+ if (thr->cgpu) {
|
||||
+ icarus = thr->cgpu;
|
||||
+
|
||||
+ if (icarus->device_path)
|
||||
+ free(icarus->device_path);
|
||||
+
|
||||
+ close(icarus->device_fd);
|
||||
+
|
||||
+ devices[icarus->device_id] = NULL;
|
||||
+ free(icarus);
|
||||
+
|
||||
+ thr->cgpu = NULL;
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
struct device_api icarus_api = {
|
||||
.name = "Icarus",
|
||||
.api_detect = icarus_detect,
|
||||
- .thread_prepare = icarus_thread_prepare,
|
||||
+ .thread_prepare = icarus_prepare,
|
||||
.scanhash = icarus_scanhash,
|
||||
+ .thread_shutdown = icarus_shutdown,
|
||||
};
|
||||
--
|
||||
1.7.5.4
|
||||
|
@ -1,19 +1,17 @@
|
||||
From fdcf21974b9b9d1b2d92ccad6b16eadf023515fc Mon Sep 17 00:00:00 2001
|
||||
From f46c2b28a0d50a026354013ead0963ce4248ef4e Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Mon, 13 Feb 2012 16:09:45 +0800
|
||||
Subject: [PATCH 3/6] add icarus to cgminer.c
|
||||
Subject: [PATCH 3/7] add icarus to cgminer.c
|
||||
|
||||
|
||||
Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
|
||||
---
|
||||
cgminer.c | 17 ++++++++++++++---
|
||||
1 files changed, 14 insertions(+), 3 deletions(-)
|
||||
cgminer.c | 19 +++++++++++++++----
|
||||
1 files changed, 15 insertions(+), 4 deletions(-)
|
||||
|
||||
diff --git a/cgminer.c b/cgminer.c
|
||||
index 596a21a..cea6f59 100644
|
||||
index 8264db5..3bd4eb0 100644
|
||||
--- a/cgminer.c
|
||||
+++ b/cgminer.c
|
||||
@@ -400,7 +400,7 @@ static char *set_int_1_to_10(const char *arg, int *i)
|
||||
@@ -399,7 +399,7 @@ static char *set_int_1_to_10(const char *arg, int *i)
|
||||
return set_int_range(arg, i, 1, 10);
|
||||
}
|
||||
|
||||
@ -22,7 +20,7 @@ index 596a21a..cea6f59 100644
|
||||
static char *add_serial(char *arg)
|
||||
{
|
||||
string_elist_add(arg, &scan_devices);
|
||||
@@ -662,7 +662,7 @@ static struct opt_table opt_config_table[] = {
|
||||
@@ -661,7 +661,7 @@ static struct opt_table opt_config_table[] = {
|
||||
OPT_WITHOUT_ARG("--disable-gpu|-G",
|
||||
opt_set_bool, &opt_nogpu,
|
||||
"Disable GPU mining even if suitable devices exist"),
|
||||
@ -31,16 +29,20 @@ index 596a21a..cea6f59 100644
|
||||
OPT_WITHOUT_ARG("--enable-cpu|-C",
|
||||
opt_set_bool, &opt_usecpu,
|
||||
"Enable CPU mining with other mining (default: no CPU mining if other devices exist)"),
|
||||
@@ -777,7 +777,7 @@ static struct opt_table opt_config_table[] = {
|
||||
@@ -776,10 +776,10 @@ static struct opt_table opt_config_table[] = {
|
||||
OPT_WITHOUT_ARG("--round-robin",
|
||||
set_rr, &pool_strategy,
|
||||
"Change multipool strategy from failover to round robin on failure"),
|
||||
-#ifdef USE_BITFORCE
|
||||
+#if defined(USE_BITFORCE) || (defined(USE_ICARUS) && defined(WIN32))
|
||||
+#if defined(USE_BITFORCE) || defined(USE_ICARUS)
|
||||
OPT_WITH_ARG("--scan-serial|-S",
|
||||
add_serial, NULL, NULL,
|
||||
"Serial port to probe for BitForce device"),
|
||||
@@ -962,6 +962,9 @@ static char *opt_verusage_and_exit(const char *extra)
|
||||
- "Serial port to probe for BitForce device"),
|
||||
+ "Serial port to probe for FPGA Mining device"),
|
||||
#endif
|
||||
OPT_WITH_ARG("--scan-time|-s",
|
||||
set_int_0_to_9999, opt_show_intval, &opt_scantime,
|
||||
@@ -961,6 +961,9 @@ static char *opt_verusage_and_exit(const char *extra)
|
||||
#ifdef USE_BITFORCE
|
||||
"bitforce "
|
||||
#endif
|
||||
@ -50,7 +52,7 @@ index 596a21a..cea6f59 100644
|
||||
"mining support.\n"
|
||||
, packagename);
|
||||
printf("%s", opt_usage(opt_argv0, extra));
|
||||
@@ -4117,6 +4120,10 @@ struct device_api cpu_api = {
|
||||
@@ -4153,6 +4156,10 @@ struct device_api cpu_api = {
|
||||
extern struct device_api bitforce_api;
|
||||
#endif
|
||||
|
||||
@ -61,7 +63,7 @@ index 596a21a..cea6f59 100644
|
||||
|
||||
static int cgminer_id_count = 0;
|
||||
|
||||
@@ -4271,6 +4278,10 @@ int main (int argc, char *argv[])
|
||||
@@ -4307,6 +4314,10 @@ int main (int argc, char *argv[])
|
||||
bitforce_api.api_detect();
|
||||
#endif
|
||||
|
||||
|
@ -1,10 +1,8 @@
|
||||
From 75e27968a62025d1ac3655275e8f52b879092255 Mon Sep 17 00:00:00 2001
|
||||
From 2bb92ebcdc4612d218e965b8f6f6f22b6b3ff21d Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Mon, 13 Feb 2012 16:04:13 +0800
|
||||
Subject: [PATCH 1/6] add Icarus support to autoreconf system
|
||||
Subject: [PATCH 4/7] add Icarus support to autoreconf system
|
||||
|
||||
|
||||
Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
|
||||
---
|
||||
Makefile.am | 3 +++
|
||||
configure.ac | 21 +++++++++++++++++++--
|
||||
@ -22,7 +20,7 @@ index 4249d51..5262d52 100644
|
||||
+cgminer_SOURCES += icarus.c
|
||||
+endif
|
||||
diff --git a/configure.ac b/configure.ac
|
||||
index ee665aa..a931867 100644
|
||||
index d2fdbb4..ce89c6f 100644
|
||||
--- a/configure.ac
|
||||
+++ b/configure.ac
|
||||
@@ -196,6 +196,17 @@ if test "x$bitforce" = xyes; then
|
@ -1,27 +0,0 @@
|
||||
From aed89bc1d85f6d4dc0834f850730894571ed9e71 Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Tue, 14 Feb 2012 00:02:06 +0800
|
||||
Subject: [PATCH 4/6] update the message fit both bitforce and Icarus
|
||||
|
||||
|
||||
Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
|
||||
---
|
||||
cgminer.c | 2 +-
|
||||
1 files changed, 1 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/cgminer.c b/cgminer.c
|
||||
index cea6f59..bfb8399 100644
|
||||
--- a/cgminer.c
|
||||
+++ b/cgminer.c
|
||||
@@ -780,7 +780,7 @@ static struct opt_table opt_config_table[] = {
|
||||
#if defined(USE_BITFORCE) || (defined(USE_ICARUS) && defined(WIN32))
|
||||
OPT_WITH_ARG("--scan-serial|-S",
|
||||
add_serial, NULL, NULL,
|
||||
- "Serial port to probe for BitForce device"),
|
||||
+ "Serial port to probe for FPGA Mining device"),
|
||||
#endif
|
||||
OPT_WITH_ARG("--scan-time|-s",
|
||||
set_int_0_to_9999, opt_show_intval, &opt_scantime,
|
||||
--
|
||||
1.7.5.4
|
||||
|
@ -1,16 +1,14 @@
|
||||
From 5ae847013d58990a1686d2875b768945c65a2f6e Mon Sep 17 00:00:00 2001
|
||||
From beaf158a409920ab436cef749b997f487e0225b9 Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Tue, 14 Feb 2012 00:01:20 +0800
|
||||
Subject: [PATCH 5/6] update README for Icarus
|
||||
Subject: [PATCH 5/7] update README for Icarus
|
||||
|
||||
|
||||
Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
|
||||
---
|
||||
README | 6 ++++++
|
||||
1 files changed, 6 insertions(+), 0 deletions(-)
|
||||
README | 5 +++--
|
||||
1 files changed, 3 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/README b/README
|
||||
index f3c0a26..0ef1b9f 100644
|
||||
index f3c0a26..30cf037 100644
|
||||
--- a/README
|
||||
+++ b/README
|
||||
@@ -50,6 +50,7 @@ CGMiner specific configuration options:
|
||||
@ -21,18 +19,18 @@ index f3c0a26..0ef1b9f 100644
|
||||
|
||||
Basic *nix build instructions:
|
||||
To build with GPU mining support:
|
||||
@@ -198,6 +199,11 @@ BitForce only options:
|
||||
--scan-serial|-S <arg> Serial port to probe for BitForce device
|
||||
@@ -193,9 +194,9 @@ GPU only options:
|
||||
--ndevs|-n Enumerate number of detected GPUs and exit
|
||||
|
||||
|
||||
-BitForce only options:
|
||||
+FPGA mining boards(BitForce, Icarus) only options:
|
||||
|
||||
---scan-serial|-S <arg> Serial port to probe for BitForce device
|
||||
+--scan-serial|-S <arg> Serial port to probe for FPGA mining device
|
||||
|
||||
|
||||
+Icarus only options(only under Windows system):
|
||||
+
|
||||
+--scan-serial|-S <arg> Serial port to probe for Icarus device
|
||||
+
|
||||
+
|
||||
CPU only options:
|
||||
|
||||
--algo|-a <arg> Specify sha256 implementation for CPU mining:
|
||||
--
|
||||
1.7.5.4
|
||||
|
||||
|
@ -1,19 +1,17 @@
|
||||
From 867a939c012ffcdbff018625c76571a588642662 Mon Sep 17 00:00:00 2001
|
||||
From dfead150f78fcaa5b052c791b6ee0ee8f2939b1c Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Wed, 15 Feb 2012 12:43:25 +0800
|
||||
Subject: [PATCH 6/6] add shortcut to description for easy grep
|
||||
Subject: [PATCH 6/7] add shortcuts to description for easy grep
|
||||
|
||||
|
||||
Signed-off-by: Xiangfu <xiangfu@openmobilefree.net>
|
||||
---
|
||||
README | 16 ++++++++--------
|
||||
1 files changed, 8 insertions(+), 8 deletions(-)
|
||||
|
||||
diff --git a/README b/README
|
||||
index 0ef1b9f..174882a 100644
|
||||
index 30cf037..d801a9a 100644
|
||||
--- a/README
|
||||
+++ b/README
|
||||
@@ -320,14 +320,14 @@ The output line shows the following:
|
||||
@@ -315,14 +315,14 @@ The output line shows the following:
|
||||
(5s):1713.6 (avg):1707.8 Mh/s | Q:301 A:729 R:8 HW:0 E:242% U:22.53/m
|
||||
|
||||
Each column is as follows:
|
@ -0,0 +1,25 @@
|
||||
From 83df54b91b99aad744e0f62431d6f3ceecd0ac51 Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Sun, 19 Feb 2012 22:20:22 +0800
|
||||
Subject: [PATCH 7/7] add-MIPSED-to-icarus-for-BIG_ENDIAN.patch
|
||||
|
||||
---
|
||||
icarus.c | 2 +-
|
||||
1 files changed, 1 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/icarus.c b/icarus.c
|
||||
index 5562e5e..73cd4de 100644
|
||||
--- a/icarus.c
|
||||
+++ b/icarus.c
|
||||
@@ -285,7 +285,7 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
|
||||
if (nonce == 0 && icarus_read_count == ICARUS_READ_FAULT_COUNT)
|
||||
return 0xffffffff;
|
||||
|
||||
-#ifndef __BIG_ENDIAN__
|
||||
+#if !defined (__BIG_ENDIAN__) && !defined(MIPSEB)
|
||||
nonce = swab32(nonce);
|
||||
#endif
|
||||
work->blk.nonce = 0xffffffff;
|
||||
--
|
||||
1.7.5.4
|
||||
|
@ -1,72 +0,0 @@
|
||||
From 46143d76539752dc929da18fed74301008c75184 Mon Sep 17 00:00:00 2001
|
||||
From: Xiangfu <xiangfu@openmobilefree.net>
|
||||
Date: Fri, 17 Feb 2012 11:19:44 +0800
|
||||
Subject: [PATCH] remove icarus detect auto. Icarus should configure the
|
||||
pl2303 eeprom for this
|
||||
|
||||
---
|
||||
cgminer.c | 2 +-
|
||||
icarus.c | 27 ---------------------------
|
||||
2 files changed, 1 insertions(+), 28 deletions(-)
|
||||
|
||||
diff --git a/cgminer.c b/cgminer.c
|
||||
index bfb8399..c97f276 100644
|
||||
--- a/cgminer.c
|
||||
+++ b/cgminer.c
|
||||
@@ -777,7 +777,7 @@ static struct opt_table opt_config_table[] = {
|
||||
OPT_WITHOUT_ARG("--round-robin",
|
||||
set_rr, &pool_strategy,
|
||||
"Change multipool strategy from failover to round robin on failure"),
|
||||
-#if defined(USE_BITFORCE) || (defined(USE_ICARUS) && defined(WIN32))
|
||||
+#if defined(USE_BITFORCE) || defined(USE_ICARUS)
|
||||
OPT_WITH_ARG("--scan-serial|-S",
|
||||
add_serial, NULL, NULL,
|
||||
"Serial port to probe for FPGA Mining device"),
|
||||
diff --git a/icarus.c b/icarus.c
|
||||
index 141d639..1f8ab52 100644
|
||||
--- a/icarus.c
|
||||
+++ b/icarus.c
|
||||
@@ -157,31 +157,6 @@ static bool icarus_detect_one(const char *devpath)
|
||||
return true;
|
||||
}
|
||||
|
||||
-static void icarus_detect_auto()
|
||||
-{
|
||||
-#ifndef WIN32
|
||||
- DIR *D;
|
||||
- struct dirent *de;
|
||||
- const char udevdir[] = "/dev/serial/by-id";
|
||||
- char devpath[sizeof(udevdir) + 1 + NAME_MAX];
|
||||
- char *devfile = devpath + sizeof(udevdir);
|
||||
-
|
||||
- D = opendir(udevdir);
|
||||
- if (!D)
|
||||
- return;
|
||||
- memcpy(devpath, udevdir, sizeof(udevdir) - 1);
|
||||
- devpath[sizeof(udevdir) - 1] = '/';
|
||||
- while ( (de = readdir(D)) ) {
|
||||
- /* Icarus using a PL2303 usb-serial chip */
|
||||
- if (!strstr(de->d_name, "Prolific_Technology_Inc"))
|
||||
- continue;
|
||||
- strcpy(devfile, de->d_name);
|
||||
- icarus_detect_one(devpath);
|
||||
- }
|
||||
- closedir(D);
|
||||
-#endif
|
||||
-}
|
||||
-
|
||||
static void icarus_detect()
|
||||
{
|
||||
struct string_elist *iter, *tmp;
|
||||
@@ -190,8 +165,6 @@ static void icarus_detect()
|
||||
if (icarus_detect_one(iter->string))
|
||||
string_elist_del(iter);
|
||||
}
|
||||
-
|
||||
- icarus_detect_auto();
|
||||
}
|
||||
|
||||
static pthread_mutex_t hash_lock;
|
||||
--
|
||||
1.7.5.4
|
||||
|
@ -1,13 +0,0 @@
|
||||
diff --git a/icarus.c b/icarus.c
|
||||
index 141d639..2e89a86 100644
|
||||
--- a/icarus.c
|
||||
+++ b/icarus.c
|
||||
@@ -251,7 +251,7 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work, uint64_
|
||||
work->blk.nonce = 0xffffffff;
|
||||
|
||||
memcpy((char *)&nonce, pdevbuf, sizeof(pdevbuf));
|
||||
-#ifndef __BIG_ENDIAN__
|
||||
+#if !defined (__BIG_ENDIAN__) && !defined(MIPSEB)
|
||||
nonce = swab32(nonce);
|
||||
#endif
|
||||
submit_nonce(thr, work, nonce);
|
Loading…
Reference in New Issue
Block a user