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Store the device data returned from hashfast header returned in reset

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This commit is contained in:
Con Kolivas 2013-10-13 21:55:14 +11:00
parent 775f2040e5
commit 922b4d850d
2 changed files with 21 additions and 0 deletions
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16
driver-hashfast.c
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@ -223,6 +223,22 @@ static bool hashfast_reset(struct cgpu_info *hashfast, struct hashfast_info *inf
return false;
}
applog(LOG_DEBUG, "HFA %d: Good reply to OP_USB_INIT", hashfast->device_id);
applog(LOG_DEBUG, "HFA %d: OP_USB_INIT: %d die in chain, %d cores, device_type %d, refclk %d Mhz",
hashfast->device_id, h->chip_address, h->core_address, h->hdata & 0xff, (h->hdata >> 8) & 0xff);
// Save device configuration
info->asic_count = h->chip_address;
info->core_count = h->core_address;
info->device_type = (uint8_t)h->hdata;
info->ref_frequency = (uint8_t)(h->hdata>>8);
info->hash_sequence = 0;
info->hash_sequence_tail = 0;
info->device_sequence_tail = 0;
// Size in bytes of the core bitmap in bytes
info->core_bitmap_size = (((info->asic_count * info->core_count) + 31) / 32) * 4;
return true;
}

5
driver-hashfast.h
View File

@ -21,11 +21,16 @@
struct hashfast_info {
int asic_count; // # of chips in the chain
int core_count; // # of cores per chip
int device_type; // What sort of device this is
int ref_frequency; // Reference clock rate
uint16_t hash_sequence; // The next hash sequence # to be sent
struct hf_g1_die_data *die_status; // Array of per-die voltage, current, temperature sensor data
struct hf_long_statistics *die_statistics; // Array of per-die error counters
int hash_clock_rate; // Hash clock rate to use, in Mhz
struct hf_usb_init_base usb_init_base; // USB Base information from USB_INIT
struct hf_config_data config_data; // Configuration data used from USB_INIT
int core_bitmap_size; // in bytes
struct work **works;
uint16_t device_sequence_head; // The most recent sequence number the device dispatched