Commit 9a43827e authored by Josua Mayer's avatar Josua Mayer Committed by David S. Miller
Browse files

net: dpaa2-mac: add 25gbase-r support 



Layerscape MACs support 25Gbps network speed with dpmac "CAUI" mode.
Add the mappings between DPMAC_ETH_IF_* and HY_INTERFACE_MODE_*, as well
as the 25000 mac capability.

Tested on SolidRun LX2162a Clearfog, serdes 1 protocol 18.

Signed-off-by: default avatarJosua Mayer <josua@solid-run.com>
Reviewed-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8340eef9

drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c

+6 −1
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ static int phy_mode(enum dpmac_eth_if eth_if, phy_interface_t *if_mode) 
	case DPMAC_ETH_IF_XFI:

		*if_mode = PHY_INTERFACE_MODE_10GBASER;

		break;

	case DPMAC_ETH_IF_CAUI:

		*if_mode = PHY_INTERFACE_MODE_25GBASER;

		break;

	default:

		return -EINVAL;

	}
@@ -79,6 +82,8 @@ static enum dpmac_eth_if dpmac_eth_if_mode(phy_interface_t if_mode) 
		return DPMAC_ETH_IF_XFI;

	case PHY_INTERFACE_MODE_1000BASEX:

		return DPMAC_ETH_IF_1000BASEX;

	case PHY_INTERFACE_MODE_25GBASER:

		return DPMAC_ETH_IF_CAUI;

	default:

		return DPMAC_ETH_IF_MII;

	}
@@ -418,7 +423,7 @@ int dpaa2_mac_connect(struct dpaa2_mac *mac) 


	mac->phylink_config.mac_capabilities = MAC_SYM_PAUSE | MAC_ASYM_PAUSE |

		MAC_10FD | MAC_100FD | MAC_1000FD | MAC_2500FD | MAC_5000FD |

		MAC_10000FD;

		MAC_10000FD | MAC_25000FD;



	dpaa2_mac_set_supported_interfaces(mac);