diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c index 6e7c7f459f74..67471cb2b129 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npa.c @@ -94,6 +94,11 @@ int rvu_npa_aq_enq_inst(struct rvu *rvu, struct npa_aq_enq_req *req, */ inst.res_addr = (u64)aq->res->iova; + /* Hardware uses same aq->res->base for updating result of + * previous instruction hence wait here till it is done. + */ + spin_lock(&aq->lock); + /* Clean result + context memory */ memset(aq->res->base, 0, aq->res->entry_sz); /* Context needs to be written at RES_ADDR + 128 */ @@ -138,10 +143,10 @@ int rvu_npa_aq_enq_inst(struct rvu *rvu, struct npa_aq_enq_req *req, break; } - if (rc) + if (rc) { + spin_unlock(&aq->lock); return rc; - - spin_lock(&aq->lock); + } /* Submit the instruction to AQ */ rc = npa_aq_enqueue_wait(rvu, block, &inst); @@ -218,6 +223,8 @@ static int npa_lf_hwctx_disable(struct rvu *rvu, struct hwctx_disable_req *req) } else if (req->ctype == NPA_AQ_CTYPE_AURA) { aq_req.aura.ena = 0; aq_req.aura_mask.ena = 1; + aq_req.aura.bp_ena = 0; + aq_req.aura_mask.bp_ena = 1; cnt = pfvf->aura_ctx->qsize; bmap = pfvf->aura_bmap; } |