1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunconfig IBM_EMAC 3*4882a593Smuzhiyun tristate "IBM EMAC Ethernet support" 4*4882a593Smuzhiyun depends on PPC_DCR 5*4882a593Smuzhiyun select CRC32 6*4882a593Smuzhiyun select PHYLIB 7*4882a593Smuzhiyun help 8*4882a593Smuzhiyun This driver supports the IBM EMAC family of Ethernet controllers 9*4882a593Smuzhiyun typically found on 4xx embedded PowerPC chips, but also on the 10*4882a593Smuzhiyun Axon southbridge for Cell. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunconfig IBM_EMAC_RXB 13*4882a593Smuzhiyun int "Number of receive buffers" 14*4882a593Smuzhiyun depends on IBM_EMAC 15*4882a593Smuzhiyun default "128" 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunconfig IBM_EMAC_TXB 18*4882a593Smuzhiyun int "Number of transmit buffers" 19*4882a593Smuzhiyun depends on IBM_EMAC 20*4882a593Smuzhiyun default "64" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyunconfig IBM_EMAC_POLL_WEIGHT 23*4882a593Smuzhiyun int "MAL NAPI polling weight" 24*4882a593Smuzhiyun depends on IBM_EMAC 25*4882a593Smuzhiyun default "32" 26*4882a593Smuzhiyun 27*4882a593Smuzhiyunconfig IBM_EMAC_RX_COPY_THRESHOLD 28*4882a593Smuzhiyun int "RX skb copy threshold (bytes)" 29*4882a593Smuzhiyun depends on IBM_EMAC 30*4882a593Smuzhiyun default "256" 31*4882a593Smuzhiyun 32*4882a593Smuzhiyunconfig IBM_EMAC_DEBUG 33*4882a593Smuzhiyun bool "Debugging" 34*4882a593Smuzhiyun depends on IBM_EMAC 35*4882a593Smuzhiyun default n 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun# The options below has to be select'ed by the respective 38*4882a593Smuzhiyun# processor types or platforms 39*4882a593Smuzhiyun 40*4882a593Smuzhiyunconfig IBM_EMAC_ZMII 41*4882a593Smuzhiyun bool 42*4882a593Smuzhiyun default n 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunconfig IBM_EMAC_RGMII 45*4882a593Smuzhiyun bool 46*4882a593Smuzhiyun default n 47*4882a593Smuzhiyun 48*4882a593Smuzhiyunconfig IBM_EMAC_TAH 49*4882a593Smuzhiyun bool 50*4882a593Smuzhiyun default n 51*4882a593Smuzhiyun 52*4882a593Smuzhiyunconfig IBM_EMAC_EMAC4 53*4882a593Smuzhiyun bool 54*4882a593Smuzhiyun default n 55*4882a593Smuzhiyun 56*4882a593Smuzhiyunconfig IBM_EMAC_NO_FLOW_CTRL 57*4882a593Smuzhiyun bool 58*4882a593Smuzhiyun default n 59*4882a593Smuzhiyun 60*4882a593Smuzhiyunconfig IBM_EMAC_MAL_CLR_ICINTSTAT 61*4882a593Smuzhiyun bool 62*4882a593Smuzhiyun default n 63*4882a593Smuzhiyun 64*4882a593Smuzhiyunconfig IBM_EMAC_MAL_COMMON_ERR 65*4882a593Smuzhiyun bool 66*4882a593Smuzhiyun default n 67