diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/hw.h')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/hw.h | 103 |
1 files changed, 57 insertions, 46 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h index 84850f7a23e..72f5475c4b9 100644 --- a/drivers/net/ethernet/intel/e1000e/hw.h +++ b/drivers/net/ethernet/intel/e1000e/hw.h @@ -1,30 +1,23 @@ -/******************************************************************************* - - Intel PRO/1000 Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. - - This program is free software; you can redistribute it and/or modify it - under the terms and conditions of the GNU General Public License, - version 2, as published by the Free Software Foundation. - - This program is distributed in the hope it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". - - Contact Information: - Linux NICS <linux.nics@intel.com> - e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ +/* Intel PRO/1000 Linux driver + * Copyright(c) 1999 - 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * Linux NICS <linux.nics@intel.com> + * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + */ #ifndef _E1000_HW_H_ #define _E1000_HW_H_ @@ -90,6 +83,10 @@ struct e1000_hw; #define E1000_DEV_ID_PCH_LPT_I217_V 0x153B #define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A #define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559 +#define E1000_DEV_ID_PCH_I218_LM2 0x15A0 +#define E1000_DEV_ID_PCH_I218_V2 0x15A1 +#define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */ +#define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */ #define E1000_REVISION_4 4 @@ -227,6 +224,10 @@ union e1000_rx_desc_extended { }; #define MAX_PS_BUFFERS 4 + +/* Number of packet split data buffers (not including the header buffer) */ +#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1) + /* Receive Descriptor - Packet Split */ union e1000_rx_desc_packet_split { struct { @@ -251,7 +252,8 @@ union e1000_rx_desc_packet_split { } middle; struct { __le16 header_status; - __le16 length[3]; /* length of buffers 1-3 */ + /* length of buffers 1-3 */ + __le16 length[PS_PAGE_BUFFERS]; } upper; __le64 reserved; } wb; /* writeback */ @@ -402,13 +404,13 @@ struct e1000_phy_stats { struct e1000_host_mng_dhcp_cookie { u32 signature; - u8 status; - u8 reserved0; + u8 status; + u8 reserved0; u16 vlan_id; u32 reserved1; u16 reserved2; - u8 reserved3; - u8 checksum; + u8 reserved3; + u8 checksum; }; /* Host Interface "Rev 1" */ @@ -427,8 +429,8 @@ struct e1000_host_command_info { /* Host Interface "Rev 2" */ struct e1000_host_mng_command_header { - u8 command_id; - u8 checksum; + u8 command_id; + u8 checksum; u16 reserved1; u16 reserved2; u16 command_length; @@ -467,8 +469,9 @@ struct e1000_mac_operations { s32 (*setup_led)(struct e1000_hw *); void (*write_vfta)(struct e1000_hw *, u32, u32); void (*config_collision_dist)(struct e1000_hw *); - void (*rar_set)(struct e1000_hw *, u8 *, u32); + int (*rar_set)(struct e1000_hw *, u8 *, u32); s32 (*read_mac_addr)(struct e1000_hw *); + u32 (*rar_get_count)(struct e1000_hw *); }; /* When to use various PHY register access functions: @@ -549,7 +552,7 @@ struct e1000_mac_info { u32 mta_shadow[MAX_MTA_REG]; u16 rar_entry_count; - u8 forced_speed_duplex; + u8 forced_speed_duplex; bool adaptive_ifs; bool has_fwsm; @@ -577,7 +580,7 @@ struct e1000_phy_info { u32 addr; u32 id; - u32 reset_delay_us; /* in usec */ + u32 reset_delay_us; /* in usec */ u32 revision; enum e1000_media_type media_type; @@ -636,22 +639,30 @@ struct e1000_dev_spec_82571 { }; struct e1000_dev_spec_80003es2lan { - bool mdic_wa_enable; + bool mdic_wa_enable; }; struct e1000_shadow_ram { - u16 value; + u16 value; bool modified; }; #define E1000_ICH8_SHADOW_RAM_WORDS 2048 +/* I218 PHY Ultra Low Power (ULP) states */ +enum e1000_ulp_state { + e1000_ulp_state_unknown, + e1000_ulp_state_off, + e1000_ulp_state_on, +}; + struct e1000_dev_spec_ich8lan { bool kmrn_lock_loss_workaround_enabled; struct e1000_shadow_ram shadow_ram[E1000_ICH8_SHADOW_RAM_WORDS]; bool nvm_k1_enabled; bool eee_disable; u16 eee_lp_ability; + enum e1000_ulp_state ulp_state; }; struct e1000_hw { @@ -660,17 +671,17 @@ struct e1000_hw { void __iomem *hw_addr; void __iomem *flash_address; - struct e1000_mac_info mac; - struct e1000_fc_info fc; - struct e1000_phy_info phy; - struct e1000_nvm_info nvm; - struct e1000_bus_info bus; + struct e1000_mac_info mac; + struct e1000_fc_info fc; + struct e1000_phy_info phy; + struct e1000_nvm_info nvm; + struct e1000_bus_info bus; struct e1000_host_mng_dhcp_cookie mng_cookie; union { - struct e1000_dev_spec_82571 e82571; + struct e1000_dev_spec_82571 e82571; struct e1000_dev_spec_80003es2lan e80003es2lan; - struct e1000_dev_spec_ich8lan ich8lan; + struct e1000_dev_spec_ich8lan ich8lan; } dev_spec; }; |