* Transmit Buffer Descriptor (tx_bd) definitions*
*/
/* NUM_TX_PAGES must be a power of 2. */
+#define NUM_TX_PAGES 16
#define TOTAL_TX_BD_PER_PAGE (BNX2X_PAGE_SIZE / sizeof(union eth_tx_bd_types)) /* 256 */
#define USABLE_TX_BD_PER_PAGE (TOTAL_TX_BD_PER_PAGE - 1) /* 255 */
#define TOTAL_TX_BD(q) (TOTAL_TX_BD_PER_PAGE * q->nb_tx_pages) /* 512 */
#define USABLE_TX_BD(q) (USABLE_TX_BD_PER_PAGE * q->nb_tx_pages) /* 510 */
#define MAX_TX_BD(q) (TOTAL_TX_BD(q) - 1) /* 511 */
-
+#define MAX_TX_AVAIL (USABLE_TX_BD_PER_PAGE * NUM_TX_PAGES - 2)
#define NEXT_TX_BD(x) \
((((x) & USABLE_TX_BD_PER_PAGE) == \
(USABLE_TX_BD_PER_PAGE - 1)) ? (x) + 2 : (x) + 1)
/*
* Receive Buffer Descriptor (rx_bd) definitions*
*/
-//#define NUM_RX_PAGES 1
+#define MAX_RX_PAGES 8
#define TOTAL_RX_BD_PER_PAGE (BNX2X_PAGE_SIZE / sizeof(struct eth_rx_bd)) /* 512 */
#define USABLE_RX_BD_PER_PAGE (TOTAL_RX_BD_PER_PAGE - 2) /* 510 */
#define RX_BD_PER_PAGE_MASK (TOTAL_RX_BD_PER_PAGE - 1) /* 511 */
#define TOTAL_RX_BD(q) (TOTAL_RX_BD_PER_PAGE * q->nb_rx_pages) /* 512 */
#define USABLE_RX_BD(q) (USABLE_RX_BD_PER_PAGE * q->nb_rx_pages) /* 510 */
#define MAX_RX_BD(q) (TOTAL_RX_BD(q) - 1) /* 511 */
+#define MAX_RX_AVAIL (USABLE_RX_BD_PER_PAGE * MAX_RX_PAGES - 2)
#define RX_BD_NEXT_PAGE_DESC_CNT 2
#define NEXT_RX_BD(x) \
#define MIN_RX_AVAIL(sc) \
((sc)->dropless_fc ? BD_TH_HI(sc) + 128 : 128)
+#define MIN_RX_SIZE_NONTPA_HW ETH_MIN_RX_CQES_WITHOUT_TPA
+#define MIN_RX_SIZE_NONTPA (RTE_MAX((uint32_t)MIN_RX_SIZE_NONTPA_HW,\
+ (uint32_t)MIN_RX_AVAIL(sc)))
+
/*
* dropless fc calculations for RCQs
* Number of RCQs should be as number of buffers in BRB: