svn commit: r237463 - head/sys/dev/cxgbe
Author: np
Date: Fri Jun 22 22:59:42 2012
New Revision: 237463
URL: http://svn.freebsd.org/changeset/base/237463
Log:
Do not allocate extra vectors when adapter is not TOE
capable (or toecaps have been disallowed by the user).
+ one very minor unrelated cleanup in t4_sge.c
Modified:
head/sys/dev/cxgbe/t4_main.c
head/sys/dev/cxgbe/t4_sge.c
Modified: head/sys/dev/cxgbe/t4_main.c
==============================================================================
--- head/sys/dev/cxgbe/t4_main.c Fri Jun 22 22:50:50 2012 (r237462)
+++ head/sys/dev/cxgbe/t4_main.c Fri Jun 22 22:59:42 2012 (r237463)
@@ -1308,10 +1308,12 @@ cfg_itype_and_nqueues(struct adapter *sc
iaq->nrxq10g = nrxq10g = t4_nrxq10g;
iaq->nrxq1g = nrxq1g = t4_nrxq1g;
#ifdef TCP_OFFLOAD
- iaq->nofldtxq10g = t4_nofldtxq10g;
- iaq->nofldtxq1g = t4_nofldtxq1g;
- iaq->nofldrxq10g = nofldrxq10g = t4_nofldrxq10g;
- iaq->nofldrxq1g = nofldrxq1g = t4_nofldrxq1g;
+ if (is_offload(sc)) {
+ iaq->nofldtxq10g = t4_nofldtxq10g;
+ iaq->nofldtxq1g = t4_nofldtxq1g;
+ iaq->nofldrxq10g = nofldrxq10g = t4_nofldrxq10g;
+ iaq->nofldrxq1g = nofldrxq1g = t4_nofldrxq1g;
+ }
#endif
for (itype = INTR_MSIX; itype; itype >>= 1) {
@@ -1380,7 +1382,8 @@ restart:
}
iaq->nrxq10g = min(n, nrxq10g);
#ifdef TCP_OFFLOAD
- iaq->nofldrxq10g = min(n, nofldrxq10g);
+ if (is_offload(sc))
+ iaq->nofldrxq10g = min(n, nofldrxq10g);
#endif
}
@@ -1395,7 +1398,8 @@ restart:
}
iaq->nrxq1g = min(n, nrxq1g);
#ifdef TCP_OFFLOAD
- iaq->nofldrxq1g = min(n, nofldrxq1g);
+ if (is_offload(sc))
+ iaq->nofldrxq1g = min(n, nofldrxq1g);
#endif
}
@@ -1408,7 +1412,8 @@ restart:
*/
iaq->nirq = iaq->nrxq10g = iaq->nrxq1g = 1;
#ifdef TCP_OFFLOAD
- iaq->nofldrxq10g = iaq->nofldrxq1g = 1;
+ if (is_offload(sc))
+ iaq->nofldrxq10g = iaq->nofldrxq1g = 1;
#endif
allocate:
Modified: head/sys/dev/cxgbe/t4_sge.c
==============================================================================
--- head/sys/dev/cxgbe/t4_sge.c Fri Jun 22 22:50:50 2012 (r237462)
+++ head/sys/dev/cxgbe/t4_sge.c Fri Jun 22 22:59:42 2012 (r237463)
@@ -1031,7 +1031,7 @@ get_fl_payload(struct adapter *sc, struc
static int
t4_eth_rx(struct sge_iq *iq, const struct rss_header *rss, struct mbuf *m0)
{
- struct sge_rxq *rxq = (void *)iq;
+ struct sge_rxq *rxq = iq_to_rxq(iq);
struct ifnet *ifp = rxq->ifp;
const struct cpl_rx_pkt *cpl = (const void *)(rss + 1);
#ifdef INET
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