diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h | 3 |
2 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index e56b1f8d28b1..e85147736885 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -421,6 +421,19 @@ static void rvu_check_block_implemented(struct rvu *rvu) } } +static void rvu_setup_rvum_blk_revid(struct rvu *rvu) +{ + rvu_write64(rvu, BLKADDR_RVUM, + RVU_PRIV_BLOCK_TYPEX_REV(BLKTYPE_RVUM), + RVU_BLK_RVUM_REVID); +} + +static void rvu_clear_rvum_blk_revid(struct rvu *rvu) +{ + rvu_write64(rvu, BLKADDR_RVUM, + RVU_PRIV_BLOCK_TYPEX_REV(BLKTYPE_RVUM), 0x00); +} + int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf) { int err; @@ -2591,6 +2604,8 @@ static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (err) goto err_flr; + rvu_setup_rvum_blk_revid(rvu); + /* Enable AF's VFs (if any) */ err = rvu_enable_sriov(rvu); if (err) @@ -2611,6 +2626,7 @@ err_hwsetup: rvu_fwdata_exit(rvu); rvu_reset_all_blocks(rvu); rvu_free_hw_resources(rvu); + rvu_clear_rvum_blk_revid(rvu); err_release_regions: pci_release_regions(pdev); err_disable_device: @@ -2635,7 +2651,7 @@ static void rvu_remove(struct pci_dev *pdev) rvu_disable_sriov(rvu); rvu_reset_all_blocks(rvu); rvu_free_hw_resources(rvu); - + rvu_clear_rvum_blk_revid(rvu); pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h index 9d8942acc232..a3ecb5de9000 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h @@ -11,6 +11,9 @@ #ifndef RVU_STRUCT_H #define RVU_STRUCT_H +/* RVU Block revision IDs */ +#define RVU_BLK_RVUM_REVID 0x01 + /* RVU Block Address Enumeration */ enum rvu_block_addr_e { BLKADDR_RVUM = 0x0ULL, |