Differential D31572 Diff 93784 sys/dev/cxgbe/crypto/t4_kern_tls.c

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sys/dev/cxgbe/crypto/t4_kern_tls.c

Show First 20 Lines • Show All 96 Lines • ▼ Show 20 Lines	struct tlspcb {
struct inpcb inp; / backpointer to host stack's PCB */		struct inpcb inp; / backpointer to host stack's PCB */
struct sge_txq *txq;		struct sge_txq *txq;
struct sge_wrq *ctrlq;		struct sge_wrq *ctrlq;
struct clip_entry ce; / CLIP table entry used by this tid */		struct clip_entry ce; / CLIP table entry used by this tid */

bool open_pending;		bool open_pending;
};		};

		static void cxgbe_tls_tag_free(struct m_snd_tag *mst);
static int ktls_setup_keys(struct tlspcb *tlsp,		static int ktls_setup_keys(struct tlspcb *tlsp,
const struct ktls_session tls, struct sge_txq txq);		const struct ktls_session tls, struct sge_txq txq);

		static const struct if_snd_tag_sw cxgbe_tls_tag_sw = {
		.snd_tag_free = cxgbe_tls_tag_free
		};

static inline struct tlspcb *		static inline struct tlspcb *
mst_to_tls(struct m_snd_tag *t)		mst_to_tls(struct m_snd_tag *t)
{		{
return (__containerof(t, struct tlspcb, com));		return (__containerof(t, struct tlspcb, com));
}		}

static struct tlspcb *		static struct tlspcb *
alloc_tlspcb(struct ifnet ifp, struct vi_info vi, int flags)		alloc_tlspcb(struct ifnet ifp, struct vi_info vi, int flags)
{		{
struct port_info *pi = vi->pi;		struct port_info *pi = vi->pi;
struct adapter *sc = pi->adapter;		struct adapter *sc = pi->adapter;
struct tlspcb *tlsp;		struct tlspcb *tlsp;

tlsp = malloc(sizeof(*tlsp), M_CXGBE, M_ZERO \| flags);		tlsp = malloc(sizeof(*tlsp), M_CXGBE, M_ZERO \| flags);
if (tlsp == NULL)		if (tlsp == NULL)
return (NULL);		return (NULL);

m_snd_tag_init(&tlsp->com, ifp, IF_SND_TAG_TYPE_TLS);		m_snd_tag_init(&tlsp->com, ifp, IF_SND_TAG_TYPE_TLS, &cxgbe_tls_tag_sw);
tlsp->vi = vi;		tlsp->vi = vi;
tlsp->sc = sc;		tlsp->sc = sc;
tlsp->ctrlq = &sc->sge.ctrlq[pi->port_id];		tlsp->ctrlq = &sc->sge.ctrlq[pi->port_id];
tlsp->tid = -1;		tlsp->tid = -1;
tlsp->tx_key_addr = -1;		tlsp->tx_key_addr = -1;

return (tlsp);		return (tlsp);
}		}
▲ Show 20 Lines • Show All 1,932 Lines • ▼ Show 20 Lines	ndesc = ktls_write_tcp_fin(txq, dst, m, available,
tlsp->prev_seq, pidx);		tlsp->prev_seq, pidx);
totdesc += ndesc;		totdesc += ndesc;
}		}

MPASS(totdesc <= available);		MPASS(totdesc <= available);
return (totdesc);		return (totdesc);
}		}

void		static void
cxgbe_tls_tag_free(struct m_snd_tag *mst)		cxgbe_tls_tag_free(struct m_snd_tag *mst)
{		{
struct adapter *sc;		struct adapter *sc;
struct tlspcb *tlsp;		struct tlspcb *tlsp;

tlsp = mst_to_tls(mst);		tlsp = mst_to_tls(mst);
sc = tlsp->sc;		sc = tlsp->sc;

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