Differential D25432 Diff 73645 head/sys/dev/cxgbe/t4_main.c

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head/sys/dev/cxgbe/t4_main.c

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Show First 20 Lines • Show All 1,339 Lines • ▼ Show 20 Lines	for_each_port(sc, i) {
struct vi_info *vi;		struct vi_info *vi;

if (pi == NULL)		if (pi == NULL)
continue;		continue;

pi->nvi = num_vis;		pi->nvi = num_vis;
for_each_vi(pi, j, vi) {		for_each_vi(pi, j, vi) {
vi->pi = pi;		vi->pi = pi;
		vi->adapter = sc;
vi->qsize_rxq = t4_qsize_rxq;		vi->qsize_rxq = t4_qsize_rxq;
vi->qsize_txq = t4_qsize_txq;		vi->qsize_txq = t4_qsize_txq;

vi->first_rxq = rqidx;		vi->first_rxq = rqidx;
vi->first_txq = tqidx;		vi->first_txq = tqidx;
vi->tmr_idx = t4_tmr_idx;		vi->tmr_idx = t4_tmr_idx;
vi->pktc_idx = t4_pktc_idx;		vi->pktc_idx = t4_pktc_idx;
vi->nrxq = j == 0 ? iaq.nrxq : iaq.nrxq_vi;		vi->nrxq = j == 0 ? iaq.nrxq : iaq.nrxq_vi;
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#endif		#endif
#ifdef RATELIMIT		#ifdef RATELIMIT
ifp->if_ratelimit_query = cxgbe_ratelimit_query;		ifp->if_ratelimit_query = cxgbe_ratelimit_query;
#endif		#endif

ifp->if_capabilities = T4_CAP;		ifp->if_capabilities = T4_CAP;
ifp->if_capenable = T4_CAP_ENABLE;		ifp->if_capenable = T4_CAP_ENABLE;
#ifdef TCP_OFFLOAD		#ifdef TCP_OFFLOAD
if (vi->nofldrxq != 0 && (vi->pi->adapter->flags & KERN_TLS_OK) == 0)		if (vi->nofldrxq != 0 && (vi->adapter->flags & KERN_TLS_OK) == 0)
ifp->if_capabilities \|= IFCAP_TOE;		ifp->if_capabilities \|= IFCAP_TOE;
#endif		#endif
#ifdef RATELIMIT		#ifdef RATELIMIT
if (is_ethoffload(vi->pi->adapter) && vi->nofldtxq != 0) {		if (is_ethoffload(vi->adapter) && vi->nofldtxq != 0) {
ifp->if_capabilities \|= IFCAP_TXRTLMT;		ifp->if_capabilities \|= IFCAP_TXRTLMT;
ifp->if_capenable \|= IFCAP_TXRTLMT;		ifp->if_capenable \|= IFCAP_TXRTLMT;
}		}
#endif		#endif
ifp->if_hwassist = CSUM_TCP \| CSUM_UDP \| CSUM_IP \| CSUM_TSO \|		ifp->if_hwassist = CSUM_TCP \| CSUM_UDP \| CSUM_IP \| CSUM_TSO \|
CSUM_UDP_IPV6 \| CSUM_TCP_IPV6;		CSUM_UDP_IPV6 \| CSUM_TCP_IPV6;

ifp->if_hw_tsomax = IP_MAXPACKET;		ifp->if_hw_tsomax = IP_MAXPACKET;
ifp->if_hw_tsomaxsegcount = TX_SGL_SEGS_TSO;		ifp->if_hw_tsomaxsegcount = TX_SGL_SEGS_TSO;
#ifdef RATELIMIT		#ifdef RATELIMIT
if (is_ethoffload(vi->pi->adapter) && vi->nofldtxq != 0)		if (is_ethoffload(vi->adapter) && vi->nofldtxq != 0)
ifp->if_hw_tsomaxsegcount = TX_SGL_SEGS_EO_TSO;		ifp->if_hw_tsomaxsegcount = TX_SGL_SEGS_EO_TSO;
#endif		#endif
ifp->if_hw_tsomaxsegsize = 65536;		ifp->if_hw_tsomaxsegsize = 65536;
#ifdef KERN_TLS		#ifdef KERN_TLS
if (vi->pi->adapter->flags & KERN_TLS_OK) {		if (vi->adapter->flags & KERN_TLS_OK) {
ifp->if_capabilities \|= IFCAP_TXTLS;		ifp->if_capabilities \|= IFCAP_TXTLS;
ifp->if_capenable \|= IFCAP_TXTLS;		ifp->if_capenable \|= IFCAP_TXTLS;
}		}
#endif		#endif

ether_ifattach(ifp, vi->hw_addr);		ether_ifattach(ifp, vi->hw_addr);
#ifdef DEV_NETMAP		#ifdef DEV_NETMAP
if (vi->nnmrxq != 0)		if (vi->nnmrxq != 0)
▲ Show 20 Lines • Show All 123 Lines • ▼ Show 20 Lines	cxgbe_detach(device_t dev)

return (0);		return (0);
}		}

static void		static void
cxgbe_init(void *arg)		cxgbe_init(void *arg)
{		{
struct vi_info *vi = arg;		struct vi_info *vi = arg;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;

if (begin_synchronized_op(sc, vi, SLEEP_OK \| INTR_OK, "t4init") != 0)		if (begin_synchronized_op(sc, vi, SLEEP_OK \| INTR_OK, "t4init") != 0)
return;		return;
cxgbe_init_synchronized(vi);		cxgbe_init_synchronized(vi);
end_synchronized_op(sc, 0);		end_synchronized_op(sc, 0);
}		}

static int		static int
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}		}

static uint64_t		static uint64_t
vi_get_counter(struct ifnet *ifp, ift_counter c)		vi_get_counter(struct ifnet *ifp, ift_counter c)
{		{
struct vi_info *vi = ifp->if_softc;		struct vi_info *vi = ifp->if_softc;
struct fw_vi_stats_vf *s = &vi->stats;		struct fw_vi_stats_vf *s = &vi->stats;

vi_refresh_stats(vi->pi->adapter, vi);		vi_refresh_stats(vi->adapter, vi);

switch (c) {		switch (c) {
case IFCOUNTER_IPACKETS:		case IFCOUNTER_IPACKETS:
return (s->rx_bcast_frames + s->rx_mcast_frames +		return (s->rx_bcast_frames + s->rx_mcast_frames +
s->rx_ucast_frames);		s->rx_ucast_frames);
case IFCOUNTER_IERRORS:		case IFCOUNTER_IERRORS:
return (s->rx_err_frames);		return (s->rx_err_frames);
case IFCOUNTER_OPACKETS:		case IFCOUNTER_OPACKETS:
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static int		static int
vcxgbe_detach(device_t dev)		vcxgbe_detach(device_t dev)
{		{
struct vi_info *vi;		struct vi_info *vi;
struct adapter *sc;		struct adapter *sc;

vi = device_get_softc(dev);		vi = device_get_softc(dev);
sc = vi->pi->adapter;		sc = vi->adapter;

doom_vi(sc, vi);		doom_vi(sc, vi);

cxgbe_vi_detach(vi);		cxgbe_vi_detach(vi);
t4_free_vi(sc, sc->mbox, sc->pf, 0, vi->viid);		t4_free_vi(sc, sc->mbox, sc->pf, 0, vi->viid);

end_synchronized_op(sc, 0);		end_synchronized_op(sc, 0);

▲ Show 20 Lines • Show All 2,987 Lines • ▼ Show 20 Lines	hashen_to_hashconfig(int hashen)

return (hashconfig);		return (hashconfig);
}		}
#endif		#endif

int		int
vi_full_init(struct vi_info *vi)		vi_full_init(struct vi_info *vi)
{		{
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
struct ifnet *ifp = vi->ifp;		struct ifnet *ifp = vi->ifp;
uint16_t *rss;		uint16_t *rss;
struct sge_rxq *rxq;		struct sge_rxq *rxq;
int rc, i, j;		int rc, i, j;
#ifdef RSS		#ifdef RSS
int nbuckets = rss_getnumbuckets();		int nbuckets = rss_getnumbuckets();
int hashconfig = rss_gethashconfig();		int hashconfig = rss_gethashconfig();
int extra;		int extra;
▲ Show 20 Lines • Show All 413 Lines • ▼ Show 20 Lines	cxgbe_tick(void *arg)

callout_schedule(&pi->tick, hz);		callout_schedule(&pi->tick, hz);
}		}

void		void
vi_tick(void *arg)		vi_tick(void *arg)
{		{
struct vi_info *vi = arg;		struct vi_info *vi = arg;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;

vi_refresh_stats(sc, vi);		vi_refresh_stats(sc, vi);

callout_schedule(&vi->tick, hz);		callout_schedule(&vi->tick, hz);
}		}

/*		/*
* Should match fw_caps_config_<foo> enums in t4fw_interface.h		* Should match fw_caps_config_<foo> enums in t4fw_interface.h
▲ Show 20 Lines • Show All 970 Lines • ▼ Show 20 Lines	sysctl_noflowq(SYSCTL_HANDLER_ARGS)

return (rc);		return (rc);
}		}

static int		static int
sysctl_holdoff_tmr_idx(SYSCTL_HANDLER_ARGS)		sysctl_holdoff_tmr_idx(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int idx, rc, i;		int idx, rc, i;
struct sge_rxq *rxq;		struct sge_rxq *rxq;
uint8_t v;		uint8_t v;

idx = vi->tmr_idx;		idx = vi->tmr_idx;

rc = sysctl_handle_int(oidp, &idx, 0, req);		rc = sysctl_handle_int(oidp, &idx, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
Show All 20 Lines	#endif
end_synchronized_op(sc, LOCK_HELD);		end_synchronized_op(sc, LOCK_HELD);
return (0);		return (0);
}		}

static int		static int
sysctl_holdoff_pktc_idx(SYSCTL_HANDLER_ARGS)		sysctl_holdoff_pktc_idx(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int idx, rc;		int idx, rc;

idx = vi->pktc_idx;		idx = vi->pktc_idx;

rc = sysctl_handle_int(oidp, &idx, 0, req);		rc = sysctl_handle_int(oidp, &idx, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
return (rc);		return (rc);

Show All 13 Lines	sysctl_holdoff_pktc_idx(SYSCTL_HANDLER_ARGS)
end_synchronized_op(sc, LOCK_HELD);		end_synchronized_op(sc, LOCK_HELD);
return (rc);		return (rc);
}		}

static int		static int
sysctl_qsize_rxq(SYSCTL_HANDLER_ARGS)		sysctl_qsize_rxq(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int qsize, rc;		int qsize, rc;

qsize = vi->qsize_rxq;		qsize = vi->qsize_rxq;

rc = sysctl_handle_int(oidp, &qsize, 0, req);		rc = sysctl_handle_int(oidp, &qsize, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
return (rc);		return (rc);

Show All 13 Lines	sysctl_qsize_rxq(SYSCTL_HANDLER_ARGS)
end_synchronized_op(sc, LOCK_HELD);		end_synchronized_op(sc, LOCK_HELD);
return (rc);		return (rc);
}		}

static int		static int
sysctl_qsize_txq(SYSCTL_HANDLER_ARGS)		sysctl_qsize_txq(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int qsize, rc;		int qsize, rc;

qsize = vi->qsize_txq;		qsize = vi->qsize_txq;

rc = sysctl_handle_int(oidp, &qsize, 0, req);		rc = sysctl_handle_int(oidp, &qsize, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
return (rc);		return (rc);

▲ Show 20 Lines • Show All 2,578 Lines • ▼ Show 20 Lines	sysctl_tp_backoff(SYSCTL_HANDLER_ARGS)

return (sysctl_handle_int(oidp, &v, 0, req));		return (sysctl_handle_int(oidp, &v, 0, req));
}		}

static int		static int
sysctl_holdoff_tmr_idx_ofld(SYSCTL_HANDLER_ARGS)		sysctl_holdoff_tmr_idx_ofld(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int idx, rc, i;		int idx, rc, i;
struct sge_ofld_rxq *ofld_rxq;		struct sge_ofld_rxq *ofld_rxq;
uint8_t v;		uint8_t v;

idx = vi->ofld_tmr_idx;		idx = vi->ofld_tmr_idx;

rc = sysctl_handle_int(oidp, &idx, 0, req);		rc = sysctl_handle_int(oidp, &idx, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
Show All 20 Lines	#endif
end_synchronized_op(sc, LOCK_HELD);		end_synchronized_op(sc, LOCK_HELD);
return (0);		return (0);
}		}

static int		static int
sysctl_holdoff_pktc_idx_ofld(SYSCTL_HANDLER_ARGS)		sysctl_holdoff_pktc_idx_ofld(SYSCTL_HANDLER_ARGS)
{		{
struct vi_info *vi = arg1;		struct vi_info *vi = arg1;
struct adapter *sc = vi->pi->adapter;		struct adapter *sc = vi->adapter;
int idx, rc;		int idx, rc;

idx = vi->ofld_pktc_idx;		idx = vi->ofld_pktc_idx;

rc = sysctl_handle_int(oidp, &idx, 0, req);		rc = sysctl_handle_int(oidp, &idx, 0, req);
if (rc != 0 \|\| req->newptr == NULL)		if (rc != 0 \|\| req->newptr == NULL)
return (rc);		return (rc);

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