diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ethtool.h | 20 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 4 | ||||
| -rw-r--r-- | include/linux/sfp.h | 6 |
3 files changed, 21 insertions, 9 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 959196af7f5a..c7f6f2bc9cac 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -506,17 +506,16 @@ struct ethtool_ts_stats { #define ETH_MODULE_MAX_I2C_ADDRESS 0x7f /** - * struct ethtool_module_eeprom - EEPROM dump from specified page - * @offset: Offset within the specified EEPROM page to begin read, in bytes. - * @length: Number of bytes to read. - * @page: Page number to read from. - * @bank: Page bank number to read from, if applicable by EEPROM spec. + * struct ethtool_module_eeprom - plug-in module EEPROM read / write parameters + * @offset: When @offset is 0-127, it is used as an address to the Lower Memory + * (@page must be 0). Otherwise, it is used as an address to the + * Upper Memory. + * @length: Number of bytes to read / write. + * @page: Page number. + * @bank: Bank number, if supported by EEPROM spec. * @i2c_address: I2C address of a page. Value less than 0x7f expected. Most * EEPROMs use 0x50 or 0x51. * @data: Pointer to buffer with EEPROM data of @length size. - * - * This can be used to manage pages during EEPROM dump in ethtool and pass - * required information to the driver. */ struct ethtool_module_eeprom { u32 offset; @@ -824,6 +823,8 @@ struct ethtool_rxfh_param { * @get_module_eeprom_by_page: Get a region of plug-in module EEPROM data from * specified page. Returns a negative error code or the amount of bytes * read. + * @set_module_eeprom_by_page: Write to a region of plug-in module EEPROM, + * from kernel space only. Returns a negative error code or zero. * @get_eth_phy_stats: Query some of the IEEE 802.3 PHY statistics. * @get_eth_mac_stats: Query some of the IEEE 802.3 MAC statistics. * @get_eth_ctrl_stats: Query some of the IEEE 802.3 MAC Ctrl statistics. @@ -958,6 +959,9 @@ struct ethtool_ops { int (*get_module_eeprom_by_page)(struct net_device *dev, const struct ethtool_module_eeprom *page, struct netlink_ext_ack *extack); + int (*set_module_eeprom_by_page)(struct net_device *dev, + const struct ethtool_module_eeprom *page, + struct netlink_ext_ack *extack); void (*get_eth_phy_stats)(struct net_device *dev, struct ethtool_eth_phy_stats *phy_stats); void (*get_eth_mac_stats)(struct net_device *dev, diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index cc18acd3c58b..1e3401093c13 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1990,6 +1990,8 @@ enum netdev_reg_state { * * @threaded: napi threaded mode is enabled * + * @module_fw_flash_in_progress: Module firmware flashing is in progress. + * * @net_notifier_list: List of per-net netdev notifier block * that follow this device when it is moved * to another network namespace. @@ -2374,7 +2376,7 @@ struct net_device { bool proto_down; bool threaded; unsigned wol_enabled:1; - + unsigned module_fw_flash_in_progress:1; struct list_head net_notifier_list; #if IS_ENABLED(CONFIG_MACSEC) diff --git a/include/linux/sfp.h b/include/linux/sfp.h index a45da7eef9a2..b14be59550e3 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -284,6 +284,12 @@ enum { SFF8024_ID_QSFP_8438 = 0x0c, SFF8024_ID_QSFP_8436_8636 = 0x0d, SFF8024_ID_QSFP28_8636 = 0x11, + SFF8024_ID_QSFP_DD = 0x18, + SFF8024_ID_OSFP = 0x19, + SFF8024_ID_DSFP = 0x1B, + SFF8024_ID_QSFP_PLUS_CMIS = 0x1E, + SFF8024_ID_SFP_DD_CMIS = 0x1F, + SFF8024_ID_SFP_PLUS_CMIS = 0x20, SFF8024_ENCODING_UNSPEC = 0x00, SFF8024_ENCODING_8B10B = 0x01, |