diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index c26652436c53..9bab525ecd86 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -316,31 +316,36 @@ static void rvu_update_rsrc_map(struct rvu *rvu, struct rvu_pfvf *pfvf, block->fn_map[lf] = attach ? pcifunc : 0; - switch (block->type) { - case BLKTYPE_NPA: + switch (block->addr) { + case BLKADDR_NPA: pfvf->npalf = attach ? true : false; num_lfs = pfvf->npalf; break; - case BLKTYPE_NIX: + case BLKADDR_NIX0: + case BLKADDR_NIX1: pfvf->nixlf = attach ? true : false; num_lfs = pfvf->nixlf; break; - case BLKTYPE_SSO: + case BLKADDR_SSO: attach ? pfvf->sso++ : pfvf->sso--; num_lfs = pfvf->sso; break; - case BLKTYPE_SSOW: + case BLKADDR_SSOW: attach ? pfvf->ssow++ : pfvf->ssow--; num_lfs = pfvf->ssow; break; - case BLKTYPE_TIM: + case BLKADDR_TIM: attach ? pfvf->timlfs++ : pfvf->timlfs--; num_lfs = pfvf->timlfs; break; - case BLKTYPE_CPT: + case BLKADDR_CPT0: attach ? pfvf->cptlfs++ : pfvf->cptlfs--; num_lfs = pfvf->cptlfs; break; + case BLKADDR_CPT1: + attach ? pfvf->cpt1_lfs++ : pfvf->cpt1_lfs--; + num_lfs = pfvf->cpt1_lfs; + break; } reg = is_pf ? block->pf_lfcnt_reg : block->vf_lfcnt_reg; @@ -1035,7 +1040,30 @@ int rvu_mbox_handler_ready(struct rvu *rvu, struct msg_req *req, /* Get current count of a RVU block's LF/slots * provisioned to a given RVU func. */ -static u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype) +u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blkaddr) +{ + switch (blkaddr) { + case BLKADDR_NPA: + return pfvf->npalf ? 1 : 0; + case BLKADDR_NIX0: + case BLKADDR_NIX1: + return pfvf->nixlf ? 1 : 0; + case BLKADDR_SSO: + return pfvf->sso; + case BLKADDR_SSOW: + return pfvf->ssow; + case BLKADDR_TIM: + return pfvf->timlfs; + case BLKADDR_CPT0: + return pfvf->cptlfs; + case BLKADDR_CPT1: + return pfvf->cpt1_lfs; + } + return 0; +} + +/* Return true if LFs of block type are attached to pcifunc */ +static bool is_blktype_attached(struct rvu_pfvf *pfvf, int blktype) { switch (blktype) { case BLKTYPE_NPA: @@ -1043,15 +1071,16 @@ static u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blktype) case BLKTYPE_NIX: return pfvf->nixlf ? 1 : 0; case BLKTYPE_SSO: - return pfvf->sso; + return !!pfvf->sso; case BLKTYPE_SSOW: - return pfvf->ssow; + return !!pfvf->ssow; case BLKTYPE_TIM: - return pfvf->timlfs; + return !!pfvf->timlfs; case BLKTYPE_CPT: - return pfvf->cptlfs; + return pfvf->cptlfs || pfvf->cpt1_lfs; } - return 0; + + return false; } bool is_pffunc_map_valid(struct rvu *rvu, u16 pcifunc, int blktype) @@ -1064,7 +1093,7 @@ bool is_pffunc_map_valid(struct rvu *rvu, u16 pcifunc, int blktype) pfvf = rvu_get_pfvf(rvu, pcifunc); /* Check if this PFFUNC has a LF of type blktype attached */ - if (!rvu_get_rsrc_mapcount(pfvf, blktype)) + if (!is_blktype_attached(pfvf, blktype)) return false; return true; @@ -1105,7 +1134,7 @@ static void rvu_detach_block(struct rvu *rvu, int pcifunc, int blktype) block = &hw->block[blkaddr]; - num_lfs = rvu_get_rsrc_mapcount(pfvf, block->type); + num_lfs = rvu_get_rsrc_mapcount(pfvf, block->addr); if (!num_lfs) return; @@ -1226,7 +1255,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, int free_lfs, mappedlfs; /* Only one NPA LF can be attached */ - if (req->npalf && !rvu_get_rsrc_mapcount(pfvf, BLKTYPE_NPA)) { + if (req->npalf && !is_blktype_attached(pfvf, BLKTYPE_NPA)) { block = &hw->block[BLKADDR_NPA]; free_lfs = rvu_rsrc_free_count(&block->lf); if (!free_lfs) @@ -1239,7 +1268,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, } /* Only one NIX LF can be attached */ - if (req->nixlf && !rvu_get_rsrc_mapcount(pfvf, BLKTYPE_NIX)) { + if (req->nixlf && !is_blktype_attached(pfvf, BLKTYPE_NIX)) { block = &hw->block[BLKADDR_NIX0]; free_lfs = rvu_rsrc_free_count(&block->lf); if (!free_lfs) @@ -1260,7 +1289,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, pcifunc, req->sso, block->lf.max); return -EINVAL; } - mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type); + mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr); free_lfs = rvu_rsrc_free_count(&block->lf); /* Check if additional resources are available */ if (req->sso > mappedlfs && @@ -1276,7 +1305,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, pcifunc, req->sso, block->lf.max); return -EINVAL; } - mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type); + mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr); free_lfs = rvu_rsrc_free_count(&block->lf); if (req->ssow > mappedlfs && ((req->ssow - mappedlfs) > free_lfs)) @@ -1291,7 +1320,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, pcifunc, req->timlfs, block->lf.max); return -EINVAL; } - mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type); + mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr); free_lfs = rvu_rsrc_free_count(&block->lf); if (req->timlfs > mappedlfs && ((req->timlfs - mappedlfs) > free_lfs)) @@ -1306,7 +1335,7 @@ static int rvu_check_rsrc_availability(struct rvu *rvu, pcifunc, req->cptlfs, block->lf.max); return -EINVAL; } - mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->type); + mappedlfs = rvu_get_rsrc_mapcount(pfvf, block->addr); free_lfs = rvu_rsrc_free_count(&block->lf); if (req->cptlfs > mappedlfs && ((req->cptlfs - mappedlfs) > free_lfs)) @@ -1942,7 +1971,7 @@ static void rvu_blklf_teardown(struct rvu *rvu, u16 pcifunc, u8 blkaddr) block = &rvu->hw->block[blkaddr]; num_lfs = rvu_get_rsrc_mapcount(rvu_get_pfvf(rvu, pcifunc), - block->type); + block->addr); if (!num_lfs) return; for (slot = 0; slot < num_lfs; slot++) { diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 90eed3160915..0cb5093744fe 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -137,6 +137,7 @@ struct rvu_pfvf { u16 ssow; u16 cptlfs; u16 timlfs; + u16 cpt1_lfs; u8 cgx_lmac; /* Block LF's MSIX vector info */ @@ -420,6 +421,7 @@ void rvu_free_rsrc(struct rsrc_bmap *rsrc, int id); int rvu_rsrc_free_count(struct rsrc_bmap *rsrc); int rvu_alloc_rsrc_contig(struct rsrc_bmap *rsrc, int nrsrc); bool rvu_rsrc_check_contig(struct rsrc_bmap *rsrc, int nrsrc); +u16 rvu_get_rsrc_mapcount(struct rvu_pfvf *pfvf, int blkaddr); int rvu_get_pf(u16 pcifunc); struct rvu_pfvf *rvu_get_pfvf(struct rvu *rvu, int pcifunc); void rvu_get_pf_numvfs(struct rvu *rvu, int pf, int *numvfs, int *hwvf);