cxgbe(4): provide the correct size of freelists associated with netmap

rx queues to the chip.  This will fix many problems with native netmap
rx on ncxl/ncxgbe interfaces.

MFC after:	1 week
This commit is contained in:
Navdeep Parhar 2015-03-06 16:05:20 +00:00
parent 73e9030e61
commit 7f93d696bf

View File

@ -279,7 +279,7 @@ alloc_nm_rxq_hwq(struct port_info *pi, struct sge_nm_rxq *nm_rxq, int cong)
c.fl0dcaen_to_fl0cidxfthresh =
htobe16(V_FW_IQ_CMD_FL0FBMIN(X_FETCHBURSTMIN_64B) |
V_FW_IQ_CMD_FL0FBMAX(X_FETCHBURSTMAX_512B));
c.fl0size = htobe16(na->num_rx_desc + spg_len / EQ_ESIZE);
c.fl0size = htobe16(na->num_rx_desc / 8 + spg_len / EQ_ESIZE);
c.fl0addr = htobe64(nm_rxq->fl_ba);
rc = -t4_wr_mbox(sc, sc->mbox, &c, sizeof(c), &c);