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Merge pull request #360 from denis2342/ztex

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driver-ztex: search the complete noncerange based on the actual speed
This commit is contained in:
Con Kolivas 2012-12-12 15:28:16 -08:00
commit 3e8f74cad6
1 changed files with 2 additions and 2 deletions
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4
driver-ztex.c
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@ -151,7 +151,7 @@ static bool ztex_checkNonce(struct libztex_device *ztex,
struct libztex_hash_data *hdata) struct libztex_hash_data *hdata)
{ {
uint32_t *data32 = (uint32_t *)(work->data); uint32_t *data32 = (uint32_t *)(work->data);
unsigned char swap[128]; unsigned char swap[80];
uint32_t *swap32 = (uint32_t *)swap; uint32_t *swap32 = (uint32_t *)swap;
unsigned char hash1[32]; unsigned char hash1[32];
unsigned char hash2[32]; unsigned char hash2[32];
@ -282,7 +282,7 @@ static int64_t ztex_scanhash(struct thr_info *thr, struct work *work,
#endif #endif
if (nonce > noncecnt) if (nonce > noncecnt)
noncecnt = nonce; noncecnt = nonce;
if (((nonce & 0x7fffffff) >> 4) < ((lastnonce[i] & 0x7fffffff) >> 4)) { if (((0xffffffff - nonce) < (nonce - lastnonce[i])) || nonce < lastnonce[i]) {
applog(LOG_DEBUG, "%s: overflow nonce=%0.8x lastnonce=%0.8x", ztex->repr, nonce, lastnonce[i]); applog(LOG_DEBUG, "%s: overflow nonce=%0.8x lastnonce=%0.8x", ztex->repr, nonce, lastnonce[i]);
overflow = true; overflow = true;
} else } else