With the addition of new MAC blocks like CN10K RPM and CN10KB
RPM_USX, LMACs are noncontiguous. Though in most of the functions,
lmac validation checks exist but in few functions they are missing.
This patch adds the same.
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>
int index, id;
u64 cfg;
+ if (!lmac)
+ return -ENODEV;
+
/* access mac_ops to know csr_offset */
mac_ops = cgx_dev->mac_ops;
{
struct cgx *cgx = cgx_get_pdata(cgx_id);
struct lmac *lmac = lmac_pdata(lmac_id, cgx);
- u16 max_dmac = lmac->mac_to_index_bmap.max;
struct mac_ops *mac_ops;
+ u16 max_dmac;
int index, i;
u64 cfg = 0;
int id;
- if (!cgx)
+ if (!cgx || !lmac)
return;
+ max_dmac = lmac->mac_to_index_bmap.max;
id = get_sequence_id_of_lmac(cgx, lmac_id);
mac_ops = cgx->mac_ops;
int corr_reg, uncorr_reg;
struct cgx *cgx = cgxd;
- if (!cgx || lmac_id >= cgx->lmac_count)
+ if (!is_lmac_valid(cgx, lmac_id))
return -ENODEV;
if (cgx->lmac_idmap[lmac_id]->link_info.fec == OTX2_FEC_NONE)