d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

cxgbe: set the minimum burst size when fetching fl buffers to 128B for

Browse Source 
netmap rx queues too.  This should have gone in as part of r283858.
This commit is contained in:
Navdeep Parhar 2015-06-05 00:37:46 +00:00
parent 0bf3ddb7a7
commit a40200ca80
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/cxgbe/t4_netmap.c
View File

@ -297,7 +297,7 @@ alloc_nm_rxq_hwq(struct port_info *pi, struct sge_nm_rxq *nm_rxq, int cong)
(fl_pad ? F_FW_IQ_CMD_FL0PADEN : 0) |
(black_hole == 2 ? F_FW_IQ_CMD_FL0PACKEN : 0));
c.fl0dcaen_to_fl0cidxfthresh =
htobe16(V_FW_IQ_CMD_FL0FBMIN(X_FETCHBURSTMIN_64B) |
htobe16(V_FW_IQ_CMD_FL0FBMIN(X_FETCHBURSTMIN_128B) |
V_FW_IQ_CMD_FL0FBMAX(X_FETCHBURSTMAX_512B));
c.fl0size = htobe16(na->num_rx_desc / 8 + spg_len / EQ_ESIZE);
c.fl0addr = htobe64(nm_rxq->fl_ba);