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cxgbe(4): Move release_tid to the base NIC driver for future consumers.

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Sponsored by:	Chelsio Communications.
This commit is contained in:
Navdeep Parhar 2018-04-26 22:04:21 +00:00
parent cbf65cf228
commit 8896672a77
4 changed files with 26 additions and 27 deletions
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1
sys/dev/cxgbe/adapter.h
View File

@ -1169,6 +1169,7 @@ void free_atid_tab(struct tid_info *);
int alloc_atid(struct adapter *, void *);
void *lookup_atid(struct adapter *, int);
void free_atid(struct adapter *, int);
void release_tid(struct adapter *, int, struct sge_wrq *);
#ifdef DEV_NETMAP
/* t4_netmap.c */

25
sys/dev/cxgbe/t4_main.c
View File

@ -2535,6 +2535,31 @@ free_atid(struct adapter *sc, int atid)
mtx_unlock(&t->atid_lock);
}
static void
queue_tid_release(struct adapter *sc, int tid)
{
CXGBE_UNIMPLEMENTED("deferred tid release");
}
void
release_tid(struct adapter *sc, int tid, struct sge_wrq *ctrlq)
{
struct wrqe *wr;
struct cpl_tid_release *req;
wr = alloc_wrqe(sizeof(*req), ctrlq);
if (wr == NULL) {
queue_tid_release(sc, tid); /* defer */
return;
}
req = wrtod(wr);
INIT_TP_WR_MIT_CPL(req, CPL_TID_RELEASE, tid);
t4_wrq_tx(sc, wr);
}
static int
t4_range_cmp(const void *a, const void *b)
{

26
sys/dev/cxgbe/tom/t4_tom.c
View File

@ -96,7 +96,6 @@ static struct uld_info tom_uld_info = {
.deactivate = t4_tom_deactivate,
};
static void queue_tid_release(struct adapter *, int);
static void release_offload_resources(struct toepcb *);
static int alloc_tid_tabs(struct tid_info *);
static void free_tid_tabs(struct tid_info *);
@ -541,31 +540,6 @@ remove_tid(struct adapter *sc, int tid, int ntids)
atomic_subtract_int(&t->tids_in_use, ntids);
}
void
release_tid(struct adapter *sc, int tid, struct sge_wrq *ctrlq)
{
struct wrqe *wr;
struct cpl_tid_release *req;
wr = alloc_wrqe(sizeof(*req), ctrlq);
if (wr == NULL) {
queue_tid_release(sc, tid); /* defer */
return;
}
req = wrtod(wr);
INIT_TP_WR_MIT_CPL(req, CPL_TID_RELEASE, tid);
t4_wrq_tx(sc, wr);
}
static void
queue_tid_release(struct adapter *sc, int tid)
{
CXGBE_UNIMPLEMENTED("deferred tid release");
}
/*
* What mtu_idx to use, given a 4-tuple. Note that both s->mss and tcp_mssopt
* have the MSS that we should advertise in our SYN. Advertised MSS doesn't

1
sys/dev/cxgbe/tom/t4_tom.h
View File

@ -333,7 +333,6 @@ void insert_tid(struct adapter *, int, void *, int);
void *lookup_tid(struct adapter *, int);
void update_tid(struct adapter *, int, void *);
void remove_tid(struct adapter *, int, int);
void release_tid(struct adapter *, int, struct sge_wrq *);
int find_best_mtu_idx(struct adapter *, struct in_conninfo *,
struct offload_settings *);
u_long select_rcv_wnd(struct socket *);