diff options
| author |   Hariprasad Shenai <hariprasad@chelsio.com> | 2014-07-14 21:34:51 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-15 16:25:16 -0700 |
| commit | 04e10e2164fcfa05e14eff3c2757a5097f11d258 (patch) | |
| tree | 2212ddad781d45e0ca93165b4cefc48ac321b897 /drivers/net | |
| parent | tcp: Remove unnecessary arg from tcp_enter_cwr and tcp_init_cwnd_reduction (diff) | |
| download | linux-dev-04e10e2164fcfa05e14eff3c2757a5097f11d258.tar.xz linux-dev-04e10e2164fcfa05e14eff3c2757a5097f11d258.zip | |
iw_cxgb4: Detect Ing. Padding Boundary at run-time
Updates iw_cxgb4 to determine the Ingress Padding Boundary from
cxgb4_lld_info, and take subsequent actions.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 2b438bd68c73..a7ce996630ed 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -4109,6 +4109,8 @@ static void uld_attach(struct adapter *adap, unsigned int uld) lli.db_reg = adap->regs + MYPF_REG(SGE_PF_KDOORBELL); lli.fw_vers = adap->params.fw_vers; lli.dbfifo_int_thresh = dbfifo_int_thresh; + lli.sge_ingpadboundary = adap->sge.fl_align; + lli.sge_egrstatuspagesize = adap->sge.stat_len; lli.sge_pktshift = adap->sge.pktshift; lli.enable_fw_ofld_conn = adap->flags & FW_OFLD_CONN; lli.ulptx_memwrite_dsgl = adap->params.ulptx_memwrite_dsgl; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index 8f60851b75ad..962458f5d5b3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -251,6 +251,8 @@ struct cxgb4_lld_info { void __iomem *gts_reg; /* address of GTS register */ void __iomem *db_reg; /* address of kernel doorbell */ int dbfifo_int_thresh; /* doorbell fifo int threshold */ + unsigned int sge_ingpadboundary; /* SGE ingress padding boundary */ + unsigned int sge_egrstatuspagesize; /* SGE egress status page size */ unsigned int sge_pktshift; /* Padding between CPL and */ /* packet data */ unsigned int pf; /* Physical Function we're using */ |