FW_LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX
[FW_LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX] = 8,
GENMASK(regs->fsize[FW_LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX] + 0 - 1, 0)
[FW_LRN_MAC_ACCESS_CFG_3_MAC_ENTRY_ISDX_LIMIT_IDX] = 11,