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Do a wait_avalon_ready before sending a reset code.

nfactor-troky
Con Kolivas 12 years ago
parent
commit
d0132a7702
  1. 18
      driver-avalon.c

18
driver-avalon.c

@ -265,6 +265,15 @@ static int avalon_read(int fd, char *buf, ssize_t len) @@ -265,6 +265,15 @@ static int avalon_read(int fd, char *buf, ssize_t len)
return AVA_GETS_OK;
}
/* Wait until the ftdi chip returns a CTS saying we can send more data. The
* status is updated every 40ms. */
static void wait_avalon_ready(int fd)
{
while (avalon_buffer_full(fd) == AVA_BUFFER_FULL) {
nmsleep(40);
}
}
static int avalon_reset(struct cgpu_info *avalon, int fd)
{
struct avalon_result ar;
@ -281,6 +290,8 @@ static int avalon_reset(struct cgpu_info *avalon, int fd) @@ -281,6 +290,8 @@ static int avalon_reset(struct cgpu_info *avalon, int fd)
AVALON_DEFAULT_MINER_NUM,
0, 0,
AVALON_DEFAULT_FREQUENCY);
wait_avalon_ready(fd);
ret = avalon_send_task(fd, &at, NULL);
if (unlikely(ret == AVA_SEND_ERROR))
return -1;
@ -460,13 +471,6 @@ static void get_options(int this_option_offset, int *baud, int *miner_count, @@ -460,13 +471,6 @@ static void get_options(int this_option_offset, int *baud, int *miner_count,
}
}
static void wait_avalon_ready(int fd)
{
while (avalon_buffer_full(fd) == AVA_BUFFER_FULL) {
nmsleep(40);
}
}
static void avalon_idle(struct cgpu_info *avalon, struct avalon_info *info,
int fd)
{

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