diff options
| -rw-r--r-- | CORE/CLD_TXRX/TXRX/ol_txrx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/CORE/CLD_TXRX/TXRX/ol_txrx.c b/CORE/CLD_TXRX/TXRX/ol_txrx.c index 60def2b83d1f..c02abfc4b85f 100644 --- a/CORE/CLD_TXRX/TXRX/ol_txrx.c +++ b/CORE/CLD_TXRX/TXRX/ol_txrx.c @@ -284,12 +284,16 @@ ol_txrx_pdev_attach( * Define the value seperately. */ pdev->tx_queue.rsrc_threshold_lo = TXRX_HL_TX_FLOW_CTRL_MGMT_RESERVED; + + /* when freeing up descriptors, keep going until there's a 7.5% margin */ + pdev->tx_queue.rsrc_threshold_hi = ((15 * desc_pool_size)/100)/2; #else /* always maintain a 5% margin of unallocated descriptors */ pdev->tx_queue.rsrc_threshold_lo = (5 * desc_pool_size)/100; -#endif + /* when freeing up descriptors, keep going until there's a 15% margin */ pdev->tx_queue.rsrc_threshold_hi = (15 * desc_pool_size)/100; +#endif } else { /* * For LL, limit the number of host's tx descriptors to match the |