diff options
| author | Subbaraya Sundeep <sbhatta@marvell.com> | 2021-03-18 19:45:45 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-18 14:12:42 -0700 |
| commit | 297887872973555cb9fb83fdd5a2748d6cd8fc1d (patch) | |
| tree | 35972ac5d9b867da9fac44d79c9c2e77fd4e864d /drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | |
| parent | ce86c2a531e2f2995ee55ea527c1f39ba1d95f73 (diff) | |
octeontx2-af: Return correct CGX RX fifo size
CGX receive buffer size is a constant value and
cannot be read from CGX0 block always since
CGX0 may not enabled everytime. Hence return CGX
receive buffer size from first enabled CGX block
instead of CGX0.
Fixes: 6e54e1c5399a ("octeontx2-af: cn10K: MTU configuration")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c index dc946953af06..b4c53b19f535 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c @@ -331,7 +331,6 @@ static int rvu_dbg_rvu_pf_cgx_map_display(struct seq_file *filp, void *unused) struct rvu *rvu = filp->private; struct pci_dev *pdev = NULL; struct mac_ops *mac_ops; - int rvu_def_cgx_id = 0; char cgx[10], lmac[10]; struct rvu_pfvf *pfvf; int pf, domain, blkid; @@ -339,7 +338,10 @@ static int rvu_dbg_rvu_pf_cgx_map_display(struct seq_file *filp, void *unused) u16 pcifunc; domain = 2; - mac_ops = get_mac_ops(rvu_cgx_pdata(rvu_def_cgx_id, rvu)); + mac_ops = get_mac_ops(rvu_first_cgx_pdata(rvu)); + /* There can be no CGX devices at all */ + if (!mac_ops) + return 0; seq_printf(filp, "PCI dev\t\tRVU PF Func\tNIX block\t%s\tLMAC\n", mac_ops->name); for (pf = 0; pf < rvu->hw->total_pfs; pf++) { @@ -1830,7 +1832,6 @@ static void rvu_dbg_cgx_init(struct rvu *rvu) { struct mac_ops *mac_ops; unsigned long lmac_bmap; - int rvu_def_cgx_id = 0; int i, lmac_id; char dname[20]; void *cgx; @@ -1838,7 +1839,7 @@ static void rvu_dbg_cgx_init(struct rvu *rvu) if (!cgx_get_cgxcnt_max()) return; - mac_ops = get_mac_ops(rvu_cgx_pdata(rvu_def_cgx_id, rvu)); + mac_ops = get_mac_ops(rvu_first_cgx_pdata(rvu)); if (!mac_ops) return; |