From 78a32f2ebc6c4a3160bf67e2a4b2404032fd76d6 Mon Sep 17 00:00:00 2001 From: Con Kolivas Date: Sun, 22 Apr 2012 10:54:26 +1000 Subject: [PATCH] Style police on driver-ztex.c --- driver-ztex.c | 55 +++++++++++++++++++++++++-------------------------- 1 file changed, 27 insertions(+), 28 deletions(-) diff --git a/driver-ztex.c b/driver-ztex.c index f9bbf337..03b409f1 100644 --- a/driver-ztex.c +++ b/driver-ztex.c @@ -33,10 +33,10 @@ struct device_api ztex_api, ztex_hotplug_api; // Forward declarations -static void ztex_disable (struct thr_info* thr); +static void ztex_disable(struct thr_info* thr); static bool ztex_prepare(struct thr_info *thr); -static void ztex_detect() +static void ztex_detect(void) { int cnt; int i; @@ -45,7 +45,7 @@ static void ztex_detect() cnt = libztex_scanDevices(&ztex_devices); applog(LOG_WARNING, "Found %d ztex board(s)", cnt); - for (i=0; ifreqMaxM; i++) - if (ztex->maxErrorRate[i+1]*i < ztex->maxErrorRate[i]*(i+20)) - ztex->maxErrorRate[i+1] = ztex->maxErrorRate[i]*(1.0+20.0/i); + for (i = 0; i < ztex->freqMaxM; i++) + if (ztex->maxErrorRate[i + 1] * i < ztex->maxErrorRate[i] * (i + 20)) + ztex->maxErrorRate[i + 1] = ztex->maxErrorRate[i] * (1.0 + 20.0 / i); maxM = 0; - while (maxMfreqMDefault && ztex->maxErrorRate[maxM+1]freqMDefault && ztex->maxErrorRate[maxM + 1] < LIBZTEX_MAXMAXERRORRATE) maxM++; - while (maxMfreqMaxM && ztex->errorWeight[maxM]>150 && ztex->maxErrorRate[maxM+1]freqMaxM && ztex->errorWeight[maxM] > 150 && ztex->maxErrorRate[maxM + 1] < LIBZTEX_MAXMAXERRORRATE) maxM++; bestM = 0; bestR = 0; - for (i=0; i<=maxM; i++) { - r = (i + 1 + ( i == ztex->freqM ? LIBZTEX_ERRORHYSTERESIS : 0))*(1-ztex->maxErrorRate[i]); + for (i = 0; i <= maxM; i++) { + r = (i + 1 + (i == ztex->freqM? LIBZTEX_ERRORHYSTERESIS: 0)) * (1 - ztex->maxErrorRate[i]); if (r > bestR) { bestM = i; bestR = r; @@ -91,20 +91,21 @@ static bool ztex_updateFreq (struct libztex_device* ztex) libztex_setFreq(ztex, bestM); maxM = ztex->freqMDefault; - while (maxMfreqMaxM && ztex->errorWeight[maxM+1] > 100) + while (maxM < ztex->freqMaxM && ztex->errorWeight[maxM + 1] > 100) maxM++; - if ((bestM < (1.0-LIBZTEX_OVERHEATTHRESHOLD) * maxM) && bestM < maxM - 1) { + if ((bestM < (1.0 - LIBZTEX_OVERHEATTHRESHOLD) * maxM) && bestM < maxM - 1) { libztex_resetFpga(ztex); - applog(LOG_ERR, "%s: frequency drop of %.1f%% detect. This may be caused by overheating. FPGA is shut down to prevent damage.", ztex->repr, (1.0-1.0*bestM/maxM)*100); + applog(LOG_ERR, "%s: frequency drop of %.1f%% detect. This may be caused by overheating. FPGA is shut down to prevent damage.", + ztex->repr, (1.0 - 1.0 * bestM / maxM) * 100); return false; } return true; } -static bool ztex_checkNonce (struct libztex_device *ztex, - struct work *work, - struct libztex_hash_data *hdata) +static bool ztex_checkNonce(struct libztex_device *ztex, + struct work *work, + struct libztex_hash_data *hdata) { uint32_t *data32 = (uint32_t *)(work->data); unsigned char swap[128]; @@ -134,7 +135,7 @@ static bool ztex_checkNonce (struct libztex_device *ztex, #else if (swab32(hash2_32[7]) != ((hdata->hash7 + 0x5be0cd19) & 0xFFFFFFFF)) { #endif - ztex->errorCount[ztex->freqM] += 1.0/ztex->numNonces; + ztex->errorCount[ztex->freqM] += 1.0 / ztex->numNonces; applog(LOG_DEBUG, "%s: checkNonce failed for %0.8X", ztex->repr, hdata->nonce); return false; } @@ -156,7 +157,7 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, ztex = thr->cgpu->device_ztex; memcpy(sendbuf, work->data + 64, 12); - memcpy(sendbuf+12, work->midstate, 32); + memcpy(sendbuf + 12, work->midstate, 32); memset(backlog, 0, sizeof(backlog)); i = libztex_sendHashData(ztex, sendbuf); if (i < 0) { @@ -174,7 +175,7 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, applog(LOG_DEBUG, "sent hashdata"); - for (i=0; inumNonces; i++) + for (i = 0; i < ztex->numNonces; i++) lastnonce[i] = 0; overflow = false; @@ -207,7 +208,7 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, ztex->errorCount[ztex->freqM] *= 0.995; ztex->errorWeight[ztex->freqM] = ztex->errorWeight[ztex->freqM] * 0.995 + 1.0; - for (i=0; inumNonces; i++) { + for (i = 0; i < ztex->numNonces; i++) { nonce = hdata[i].nonce; #if defined(__BIGENDIAN__) || defined(MIPSEB) nonce = swab32(nonce); @@ -217,9 +218,8 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, if (((nonce & 0x7fffffff) >> 4) < ((lastnonce[i] & 0x7fffffff) >> 4)) { applog(LOG_DEBUG, "%s: overflow nonce=%0.8x lastnonce=%0.8x", ztex->repr, nonce, lastnonce[i]); overflow = true; - } else { + } else lastnonce[i] = nonce; - } #if !(defined(__BIGENDIAN__) || defined(MIPSEB)) nonce = swab32(nonce); #endif @@ -230,7 +230,7 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, nonce = hdata[i].goldenNonce; if (nonce > 0) { found = false; - for (j=0; jerrorRate[ztex->freqM] = ztex->errorCount[ztex->freqM] / ztex->errorWeight[ztex->freqM] * (ztex->errorWeight[ztex->freqM]<100 ? ztex->errorWeight[ztex->freqM]*0.01 : 1.0); + ztex->errorRate[ztex->freqM] = ztex->errorCount[ztex->freqM] / ztex->errorWeight[ztex->freqM] * (ztex->errorWeight[ztex->freqM] < 100? ztex->errorWeight[ztex->freqM] * 0.01: 1.0); if (ztex->errorRate[ztex->freqM] > ztex->maxErrorRate[ztex->freqM]) ztex->maxErrorRate[ztex->freqM] = ztex->errorRate[ztex->freqM]; @@ -266,7 +266,7 @@ static uint64_t ztex_scanhash(struct thr_info *thr, struct work *work, work->blk.nonce = 0xffffffff; - return noncecnt > 0 ? noncecnt : 1; + return noncecnt > 0? noncecnt: 1; } static void ztex_statline_before(char *buf, struct cgpu_info *cgpu) @@ -304,7 +304,7 @@ static void ztex_shutdown(struct thr_info *thr) } } -static void ztex_disable (struct thr_info *thr) +static void ztex_disable(struct thr_info *thr) { applog(LOG_ERR, "%s: Disabling!", thr->cgpu->device_ztex->repr); devices[thr->cgpu->device_id]->deven = DEV_DISABLED; @@ -320,4 +320,3 @@ struct device_api ztex_api = { .scanhash = ztex_scanhash, .thread_shutdown = ztex_shutdown, }; -