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cxgbe(4): use standard sysctl routines to deal with 16b values. 

These routines to handle 8b and 16b types were added in r289773 5+ years
ago.

MFC after:	2 weeks
Sponsored by:	Chelsio Communications
This commit is contained in:
Navdeep Parhar 2021-03-19 10:56:24 -07:00
parent da45b46266
commit 473f6163e3
3 changed files with 28 additions and 52 deletions
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1
sys/dev/cxgbe/adapter.h
View File

@ -1272,7 +1272,6 @@ int alloc_ring(struct adapter *, size_t, bus_dma_tag_t *, bus_dmamap_t *,
bus_addr_t *, void **);
int free_ring(struct adapter *, bus_dma_tag_t, bus_dmamap_t, bus_addr_t,
void *);
int sysctl_uint16(SYSCTL_HANDLER_ARGS);
int t4_setup_adapter_queues(struct adapter *);
int t4_teardown_adapter_queues(struct adapter *);
int t4_setup_vi_queues(struct vi_info *);

30
sys/dev/cxgbe/t4_netmap.c
View File

@ -168,24 +168,20 @@ alloc_nm_rxq(struct vi_info *vi, struct sge_nm_rxq *nm_rxq, int intr_idx,
CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "rx queue");
children = SYSCTL_CHILDREN(oid);
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "abs_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_rxq->iq_abs_id,
0, sysctl_uint16, "I", "absolute id of the queue");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cntxt_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_rxq->iq_cntxt_id,
0, sysctl_uint16, "I", "SGE context id of the queue");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_rxq->iq_cidx, 0,
sysctl_uint16, "I", "consumer index");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "abs_id", CTLFLAG_RD,
&nm_rxq->iq_abs_id, 0, "absolute id of the queue");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&nm_rxq->iq_cntxt_id, 0, "SGE context id of the queue");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cidx", CTLFLAG_RD,
&nm_rxq->iq_cidx, 0, "consumer index");
children = SYSCTL_CHILDREN(oid);
oid = SYSCTL_ADD_NODE(ctx, children, OID_AUTO, "fl",
CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "freelist");
children = SYSCTL_CHILDREN(oid);
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cntxt_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_rxq->fl_cntxt_id,
0, sysctl_uint16, "I", "SGE context id of the freelist");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&nm_rxq->fl_cntxt_id, 0, "SGE context id of the freelist");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "cidx", CTLFLAG_RD,
&nm_rxq->fl_cidx, 0, "consumer index");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "pidx", CTLFLAG_RD,
@ -252,12 +248,10 @@ alloc_nm_txq(struct vi_info *vi, struct sge_nm_txq *nm_txq, int iqidx, int idx,
SYSCTL_ADD_UINT(&vi->ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&nm_txq->cntxt_id, 0, "SGE context id of the queue");
SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "cidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_txq->cidx, 0,
sysctl_uint16, "I", "consumer index");
SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "pidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &nm_txq->pidx, 0,
sysctl_uint16, "I", "producer index");
SYSCTL_ADD_U16(&vi->ctx, children, OID_AUTO, "cidx", CTLFLAG_RD,
&nm_txq->cidx, 0, "consumer index");
SYSCTL_ADD_U16(&vi->ctx, children, OID_AUTO, "pidx", CTLFLAG_RD,
&nm_txq->pidx, 0, "producer index");
return (rc);
}

49
sys/dev/cxgbe/t4_sge.c
View File

@ -3737,15 +3737,12 @@ add_iq_sysctls(struct sysctl_ctx_list *ctx, struct sysctl_oid *oid,
"bus address of descriptor ring");
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL,
iq->qsize * IQ_ESIZE, "descriptor ring size in bytes");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "abs_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &iq->abs_id, 0,
sysctl_uint16, "I", "absolute id of the queue");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cntxt_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &iq->cntxt_id, 0,
sysctl_uint16, "I", "SGE context id of the queue");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &iq->cidx, 0,
sysctl_uint16, "I", "consumer index");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "abs_id", CTLFLAG_RD,
&iq->abs_id, 0, "absolute id of the queue");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&iq->cntxt_id, 0, "SGE context id of the queue");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cidx", CTLFLAG_RD, &iq->cidx,
0, "consumer index");
}
static void
@ -3763,9 +3760,8 @@ add_fl_sysctls(struct adapter *sc, struct sysctl_ctx_list *ctx,
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "dmalen", CTLFLAG_RD, NULL,
fl->sidx * EQ_ESIZE + sc->params.sge.spg_len,
"desc ring size in bytes");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cntxt_id",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &fl->cntxt_id, 0,
sysctl_uint16, "I", "SGE context id of the freelist");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&fl->cntxt_id, 0, "SGE context id of the freelist");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "padding", CTLFLAG_RD, NULL,
fl_pad ? 1 : 0, "padding enabled");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "packing", CTLFLAG_RD, NULL,
@ -4275,12 +4271,10 @@ alloc_wrq(struct adapter *sc, struct vi_info *vi, struct sge_wrq *wrq,
"desc ring size in bytes");
SYSCTL_ADD_UINT(ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&wrq->eq.cntxt_id, 0, "SGE context id of the queue");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &wrq->eq.cidx, 0,
sysctl_uint16, "I", "consumer index");
SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "pidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &wrq->eq.pidx, 0,
sysctl_uint16, "I", "producer index");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "cidx", CTLFLAG_RD,
&wrq->eq.cidx, 0, "consumer index");
SYSCTL_ADD_U16(ctx, children, OID_AUTO, "pidx", CTLFLAG_RD,
&wrq->eq.pidx, 0, "producer index");
SYSCTL_ADD_INT(ctx, children, OID_AUTO, "sidx", CTLFLAG_RD, NULL,
wrq->eq.sidx, "status page index");
SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_direct", CTLFLAG_RD,
@ -4377,12 +4371,10 @@ alloc_txq(struct vi_info *vi, struct sge_txq *txq, int idx,
&eq->abs_id, 0, "absolute id of the queue");
SYSCTL_ADD_UINT(&vi->ctx, children, OID_AUTO, "cntxt_id", CTLFLAG_RD,
&eq->cntxt_id, 0, "SGE context id of the queue");
SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "cidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &eq->cidx, 0,
sysctl_uint16, "I", "consumer index");
SYSCTL_ADD_PROC(&vi->ctx, children, OID_AUTO, "pidx",
CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MPSAFE, &eq->pidx, 0,
sysctl_uint16, "I", "producer index");
SYSCTL_ADD_U16(&vi->ctx, children, OID_AUTO, "cidx", CTLFLAG_RD,
&eq->cidx, 0, "consumer index");
SYSCTL_ADD_U16(&vi->ctx, children, OID_AUTO, "pidx", CTLFLAG_RD,
&eq->pidx, 0, "producer index");
SYSCTL_ADD_INT(&vi->ctx, children, OID_AUTO, "sidx", CTLFLAG_RD, NULL,
eq->sidx, "status page index");
@ -6033,15 +6025,6 @@ t4_handle_wrerr_rpl(struct adapter *adap, const __be64 *rpl)
return (0);
}
int
sysctl_uint16(SYSCTL_HANDLER_ARGS)
{
uint16_t *id = arg1;
int i = *id;
return sysctl_handle_int(oidp, &i, 0, req);
}
static inline bool
bufidx_used(struct adapter *sc, int idx)
{