Searched refs:lastRead (Results 1 – 2 of 2) sorted by relevance
540 typhoon_num_free(int lastWrite, int lastRead, int ringSize) in typhoon_num_free() argument546 lastRead /= sizeof(struct cmd_desc); in typhoon_num_free()547 return (ringSize + lastRead - lastWrite - 1) % ringSize; in typhoon_num_free()572 return typhoon_num_free(ring->lastWrite, ring->lastRead, TXLO_ENTRIES); in typhoon_num_free_tx()1265 tp->txLoRing.lastRead = 0; in typhoon_init_rings()1266 tp->txHiRing.lastRead = 0; in typhoon_init_rings()1510 u32 lastRead = txRing->lastRead; in typhoon_clean_tx() local1516 while(lastRead != le32_to_cpu(*index)) { in typhoon_clean_tx()1517 tx = (struct tx_desc *) (txRing->ringBase + lastRead); in typhoon_clean_tx()1536 typhoon_inc_tx_index(&lastRead, 1); in typhoon_clean_tx()[all …]
43 u32 lastRead; member
