Commit 385d2f9efab6c5a3e976a7ef2178ee9b42ccc1ef
2013-11-10T20:02:30
BaB update/format some comments
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diff --git a/driver-bab.c b/driver-bab.c
index cd9a8d7..545e8bb 100644
--- a/driver-bab.c
+++ b/driver-bab.c
@@ -2,12 +2,8 @@
* Copyright 2013 Andrew Smith
* Copyright 2013 bitfury
*
- * Details for BitFury GPIO development of this driver are from
- * the chainminer code: https://github.com/bfsb/chainminer
- * (coz there seems to be no good documentation of it anywhere ...)
- * Thanks to the developer of chainminer for providing the source
- * to base the first version of the gpio/spi code in this BitFury chip
- * driver :)
+ * BitFury GPIO code based on chainminer code:
+ * https://github.com/bfsb/chainminer
*
* 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
@@ -21,8 +17,7 @@
#include "sha2.h"
/*
- * This code has been tested on RPi running Raspbian
- * with a BlackArrow BitFury V1 16 chip GPIO board
+ * Tested on RPi running Raspbian with BlackArrow BitFury V1 16 chip GPIO board
*/
#ifndef LINUX
@@ -128,12 +123,14 @@ static const uint32_t bab_test_data[BAB_TEST_DATA] = {
//maximum number of chips on alternative bank
// #define BANKCHIPS 64
-//maximum chip speed available for auto tuner
-//speed/nrate/hrate/watt
-// 53/ 97/ 100/ 84
-// 54/ 98/ 107/ 88
-// 55/ 99/ 115/ 93
-// 56/ 101/ 125/ 99
+/*
+ * maximum chip speed available for auto tuner
+ * speed/nrate/hrate/watt
+ * 53/ 97/ 100/ 84
+ * 54/ 98/ 107/ 88
+ * 55/ 99/ 115/ 93
+ * 56/ 101/ 125/ 99
+ */
#define BAB_MAXSPEED 57
#define BAB_DEFSPEED 54
#define BAB_MINSPEED 52
@@ -198,13 +195,15 @@ static const uint32_t bab_test_data[BAB_TEST_DATA] = {
#define BAB_OSC_ADDR 0x6000
#define BAB_REG_ADDR 0x7000
-// valid: 0x01 0x03 0x07 0x0F 0x1F 0x3F 0x7F 0xFF
-//max { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x00 }
-//max { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00 }
-//avg { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00 }
-//slo { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00 }
-//min { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
-// good: 0x1F (97) 0x3F (104) 0x7F (109) 0xFF (104)
+/*
+ * valid: 0x01 0x03 0x07 0x0F 0x1F 0x3F 0x7F 0xFF
+ * max { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x00 }
+ * max { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00 }
+ * avg { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00 }
+ * slo { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x00 }
+ * min { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
+ * good: 0x1F (97) 0x3F (104) 0x7F (109) 0xFF (104)
+ */
#define BAB_OSC 8
static const uint8_t bab_osc_bits[BAB_OSC] =
@@ -1410,7 +1409,6 @@ static bool oknonce(struct thr_info *thr, struct cgpu_info *babcgpu, int chip, u
nonce = decnonce(nonce);
-
/*
* We can grab the head of the chip work queue and then
* release the lock and follow it to the end
@@ -1671,7 +1669,7 @@ static void bab_shutdown(struct thr_info *thr)
babcgpu->drv->name, babcgpu->device_id);
for (i = 0; i < babinfo->chips; i++)
-// bab_shutdown(babcgpu, babinfo, i);
+// TODO: bab_shutdown(babcgpu, babinfo, i);
;
babcgpu->shutdown = true;