Searched refs:USABLE_TX_BD_PER_PAGE (Results 1 – 1 of 1) sorted by relevance
146 #define USABLE_TX_BD_PER_PAGE (TOTAL_TX_BD_PER_PAGE - 1) /* 255 */ macro149 #define USABLE_TX_BD(q) (USABLE_TX_BD_PER_PAGE * q->nb_tx_pages) /* 510 */151 #define MAX_TX_AVAIL (USABLE_TX_BD_PER_PAGE * NUM_TX_PAGES - 2)153 ((((x) & USABLE_TX_BD_PER_PAGE) == \154 (USABLE_TX_BD_PER_PAGE - 1)) ? (x) + 2 : (x) + 1)157 #define TX_PAGE(x) (((x) & ~USABLE_TX_BD_PER_PAGE) >> 8)158 #define TX_IDX(x) ((x) & USABLE_TX_BD_PER_PAGE)