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Incorporate hf protocol header changes.

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This commit is contained in:
Con Kolivas 2013-10-14 15:13:30 +11:00
parent e06e495ab8
commit 5cbe4be9e7
1 changed files with 11 additions and 7 deletions
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18
hf_protocol.h
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@ -83,7 +83,7 @@ struct hf_hash_serial {
uint32_t nonce_loops; // How many nonces to search, or 0 for 2^32 uint32_t nonce_loops; // How many nonces to search, or 0 for 2^32
uint16_t ntime_loops:12; // How many times to roll timestamp, or 0 uint16_t ntime_loops:12; // How many times to roll timestamp, or 0
uint16_t spare1:4; uint16_t spare1:4;
uint8_t search_difficulty; // Search difficulty to use, number of leading '0' bits required uint8_t search_difficulty; // Search difficulty to use, # of '0' digits required
uint8_t option; uint8_t option;
uint32_t group:8; uint32_t group:8;
uint32_t spare3:24; uint32_t spare3:24;
@ -100,9 +100,9 @@ struct hf_hash_usb {
uint32_t nonce_loops; // How many nonces to search, or 0 for 2^32 uint32_t nonce_loops; // How many nonces to search, or 0 for 2^32
uint16_t ntime_loops:12; // How many times to roll timestamp, or 0 uint16_t ntime_loops:12; // How many times to roll timestamp, or 0
uint16_t spare1:4; uint16_t spare1:4;
uint8_t search_difficulty; // Search difficulty to use, number of leading '0' bits required uint8_t search_difficulty; // Search difficulty to use, # of '0' digits required
uint8_t group; // Non-zero for valid group uint8_t group; // Non-zero for valid group
} __attribute__((packed,aligned(4))); // 64 bytes total, including CRC } __attribute__((packed,aligned(4)));
// OP_NONCE data // OP_NONCE data
struct hf_candidate_nonce { struct hf_candidate_nonce {
@ -210,13 +210,15 @@ struct hf_usb_init_header {
#define PROTOCOL_GLOBAL_WORK_QUEUE 1 #define PROTOCOL_GLOBAL_WORK_QUEUE 1
// Options (only if present) that may be appended to the above header // Options (only if present) that may be appended to the above header
// Each option involving a numerical value will only be in effect if bit 15 of the // Each option involving a numerical value will only be in effect if the value is non-zero
// uint16_t containing that value (15 bits max) is set. This allows the user to // This allows the user to select only those options desired for modification. Do not
// select only those options desired for modification. Do not use this facility // use this facility unless you are an expert - loading inconsistent settings will not work.
// unless you are an expert - loading inconsistent settings will not work.
struct hf_usb_init_options { struct hf_usb_init_options {
uint16_t group_ntime_roll; // Total ntime roll amount per group uint16_t group_ntime_roll; // Total ntime roll amount per group
uint16_t core_ntime_roll; // Total core ntime roll amount uint16_t core_ntime_roll; // Total core ntime roll amount
uint8_t low_operating_temp_limit; // Lowest normal operating limit
uint8_t high_operating_temp_limit; // Highest normal operating limit
uint16_t spare;
} __attribute__((packed,aligned(4))); } __attribute__((packed,aligned(4)));
// Base item returned from device for OP_USB_INIT // Base item returned from device for OP_USB_INIT
@ -259,6 +261,8 @@ struct hf_gwq_data {
uint64_t hash_count; // Add this to host's cumulative hash count uint64_t hash_count; // Add this to host's cumulative hash count
uint16_t sequence_head; // The latest, internal, active sequence # uint16_t sequence_head; // The latest, internal, active sequence #
uint16_t sequence_tail; // The latest, internal, inactive sequence # uint16_t sequence_tail; // The latest, internal, inactive sequence #
uint16_t shed_count; // # of cores have been shedded for thermal control
uint16_t spare;
} __attribute__((packed,aligned(4))); } __attribute__((packed,aligned(4)));