Searched refs:bufpos (Results 1 – 2 of 2) sorted by relevance
| /linux-4.4.14/drivers/gpu/drm/msm/ |
| D | msm_perf.c | 41 int buftot, bufpos; member
125 perf->bufpos = 0; in refill_buf()
139 if (perf->bufpos >= perf->buftot) { in perf_read()
145 n = min((int)sz, perf->buftot - perf->bufpos); in perf_read()
146 ret = copy_to_user(buf, &perf->buf[perf->bufpos], n); in perf_read()
150 perf->bufpos += n; in perf_read()
179 perf->bufpos = 0; in perf_open()
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| /linux-4.4.14/drivers/char/xillybus/ |
| D | xillybus_core.c | 680 int howmany = 0, bufpos = 0, bufidx = 0, bufferdone = 0; in xillybus_read() local
702 bufpos = channel->wr_host_buf_pos; in xillybus_read()
705 - bufpos; in xillybus_read()
749 if (bufpos == 0) /* Position zero means it's virgin */ in xillybus_read()
759 + bufpos, howmany)) in xillybus_read()
1193 int howmany = 0, bufpos = 0, bufidx = 0, bufferdone = 0; in xillybus_write() local
1212 bufpos = channel->rd_host_buf_pos; in xillybus_write()
1213 howmany = channel->rd_buf_size - bufpos; in xillybus_write()
1223 ((bufpos >> channel->log2_element_size) == 0))) { in xillybus_write()
1242 end_offset_plus1 = bufpos >> in xillybus_write()
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