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Default to using a single queue as this is currently the only way to achieve

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This commit is contained in:
kmacy 2007-04-26 08:38:00 +00:00
parent 15aa4e7aa9
commit 2f0b14e001
1 changed files with 6 additions and 1 deletions
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7
sys/dev/cxgb/cxgb_main.c
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@ -183,6 +183,10 @@ TUNABLE_INT("hw.cxgb.msi_allowed", &msi_allowed);
SYSCTL_NODE(_hw, OID_AUTO, cxgb, CTLFLAG_RD, 0, "CXGB driver parameters");
SYSCTL_UINT(_hw_cxgb, OID_AUTO, msi_allowed, CTLFLAG_RDTUN, &msi_allowed, 0,
"MSI-X, MSI, INTx selector");
/*
* Multiple queues need further tuning
*/
static int singleq = 1;
enum {
MAX_TXQ_ENTRIES = 16384,
@ -442,7 +446,8 @@ cxgb_controller_attach(device_t dev)
}
t3_write_reg(sc, A_ULPRX_TDDP_PSZ, V_HPZ0(PAGE_SHIFT - 12));
if (sc->flags & USING_MSIX)
if ((singleq == 0) && (sc->flags & USING_MSIX))
port_qsets = min((SGE_QSETS/(sc)->params.nports), mp_ncpus);
/*