diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/of_extra.h | 14 | ||||
| -rw-r--r-- | include/linux/if_vlan.h | 26 | ||||
| -rw-r--r-- | include/net/dsa.h | 12 | ||||
| -rw-r--r-- | include/tsec.h | 2 |
4 files changed, 54 insertions, 0 deletions
diff --git a/include/dm/of_extra.h b/include/dm/of_extra.h index f0d2054..c2498aa 100644 --- a/include/dm/of_extra.h +++ b/include/dm/of_extra.h @@ -114,4 +114,18 @@ int ofnode_decode_memory_region(ofnode config_node, const char *mem_type, */ bool ofnode_phy_is_fixed_link(ofnode eth_node, ofnode *phy_node); +/** + * ofnode_eth_uses_inband_aneg() - Detect whether MAC should use in-band autoneg + * + * This function detects whether the Ethernet controller should use IEEE 802.3 + * clause 37 in-band autonegotiation for serial protocols such as 1000base-x, + * SGMII, USXGMII, etc. The property is relevant when the Ethernet controller + * is connected to an on-board PHY or an SFP cage, and is not relevant when it + * has a fixed link (in that case, in-band autoneg should not be used). + * + * @param eth_node ofnode belonging to the Ethernet controller + * @return true if in-band autoneg should be used, false otherwise + */ +bool ofnode_eth_uses_inband_aneg(ofnode eth_node); + #endif diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h new file mode 100644 index 0000000..cbc82f4 --- /dev/null +++ b/include/linux/if_vlan.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * VLAN An implementation of 802.1Q VLAN tagging. + * + * Authors: Ben Greear <greearb@candelatech.com> + */ +#ifndef _LINUX_IF_VLAN_H_ +#define _LINUX_IF_VLAN_H_ + +/** + * struct vlan_ethhdr - vlan ethernet header (ethhdr + vlan_hdr) + * @h_dest: destination ethernet address + * @h_source: source ethernet address + * @h_vlan_proto: ethernet protocol + * @h_vlan_TCI: priority and VLAN ID + * @h_vlan_encapsulated_proto: packet type ID or len + */ +struct vlan_ethhdr { + unsigned char h_dest[ETH_ALEN]; + unsigned char h_source[ETH_ALEN]; + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + __be16 h_vlan_encapsulated_proto; +}; + +#endif /* !(_LINUX_IF_VLAN_H_) */ diff --git a/include/net/dsa.h b/include/net/dsa.h index a339a49..1b1068c 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -6,6 +6,7 @@ #ifndef __DSA_H__ #define __DSA_H__ +#include <dm/ofnode.h> #include <phy.h> #include <net.h> @@ -146,6 +147,17 @@ int dsa_set_tagging(struct udevice *dev, ushort headroom, ushort tailroom); struct udevice *dsa_get_master(struct udevice *dev); /** + * dsa_port_get_ofnode() - Return a reference to the given port's OF node + * + * Can be called at driver probe time or later. + * + * @dev: DSA switch udevice pointer + * @port: Port index + * @return OF node reference if OK, NULL on error + */ +ofnode dsa_port_get_ofnode(struct udevice *dev, int port); + +/** * dsa_port_get_pdata() - Helper that returns the platdata of an active * (non-CPU) DSA port device. * diff --git a/include/tsec.h b/include/tsec.h index c301c28..72f3485 100644 --- a/include/tsec.h +++ b/include/tsec.h @@ -122,6 +122,8 @@ #define ECNTRL_REDUCED_MII_MODE 0x00000004 #define ECNTRL_SGMII_MODE 0x00000002 +#define RCTRL_PROM 0x00000008 + #ifndef CONFIG_SYS_TBIPA_VALUE # define CONFIG_SYS_TBIPA_VALUE 0x1f #endif |