X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fe1000.h;h=f091042b146eaed8d4de0641010cd7a3a3b77e73;hb=refs%2Fheads%2Fvserver;hp=99baf0e099fcce432bf17ccfb0735df21b7a2847;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index 99baf0e09..f091042b1 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -1,27 +1,27 @@ /******************************************************************************* - - Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the Free - Software Foundation; either version 2 of the License, or (at your option) - any later version. - - This program is distributed in the hope that 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 + Intel PRO/1000 Linux driver + Copyright(c) 1999 - 2006 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., 59 - Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - The full GNU General Public License is included in this distribution in the - file called LICENSE. - + 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 + e1000-devel Mailing List Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *******************************************************************************/ @@ -33,7 +33,6 @@ #define _E1000_H_ #include -#include #include #include #include @@ -60,6 +59,9 @@ #include #include #include +#ifdef NETIF_F_TSO6 +#include +#endif #include #include #include @@ -68,7 +70,6 @@ #ifdef NETIF_F_TSO #include #endif -#include #include #include #include @@ -83,10 +84,6 @@ struct e1000_adapter; #include "e1000_hw.h" -#ifdef CONFIG_E1000_MQ -#include -#include -#endif #ifdef DBG #define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args) @@ -115,9 +112,14 @@ struct e1000_adapter; #define E1000_MIN_RXD 80 #define E1000_MAX_82544_RXD 4096 +/* this is the size past which hardware will drop packets when setting LPE=0 */ +#define MAXIMUM_ETHERNET_VLAN_SIZE 1522 + /* Supported Rx Buffer Sizes */ #define E1000_RXBUFFER_128 128 /* Used for packet split */ #define E1000_RXBUFFER_256 256 /* Used for packet split */ +#define E1000_RXBUFFER_512 512 +#define E1000_RXBUFFER_1024 1024 #define E1000_RXBUFFER_2048 2048 #define E1000_RXBUFFER_4096 4096 #define E1000_RXBUFFER_8192 8192 @@ -145,6 +147,7 @@ struct e1000_adapter; #define AUTO_ALL_MODES 0 #define E1000_EEPROM_82544_APM 0x0004 +#define E1000_EEPROM_ICH8_APME 0x0004 #define E1000_EEPROM_APME 0x0400 #ifndef E1000_MASTER_SLAVE @@ -169,12 +172,6 @@ struct e1000_buffer { uint16_t next_to_watch; }; -#ifdef CONFIG_E1000_MQ -struct e1000_queue_stats { - uint64_t packets; - uint64_t bytes; -}; -#endif struct e1000_ps_page { struct page *ps_page[PS_PAGE_BUFFERS]; }; struct e1000_ps_page_dma { uint64_t ps_page_dma[PS_PAGE_BUFFERS]; }; @@ -198,12 +195,7 @@ struct e1000_tx_ring { spinlock_t tx_lock; uint16_t tdh; uint16_t tdt; - boolean_t last_tx_tso; - -#ifdef CONFIG_E1000_MQ - struct e1000_queue_stats tx_stats; -#endif }; struct e1000_rx_ring { @@ -230,9 +222,6 @@ struct e1000_rx_ring { uint16_t rdh; uint16_t rdt; -#ifdef CONFIG_E1000_MQ - struct e1000_queue_stats rx_stats; -#endif }; #define E1000_DESC_UNUSED(R) \ @@ -255,10 +244,9 @@ struct e1000_adapter { struct timer_list watchdog_timer; struct timer_list phy_info_timer; struct vlan_group *vlgrp; - uint16_t mng_vlan_id; + uint16_t mng_vlan_id; uint32_t bd_number; uint32_t rx_buffer_len; - uint32_t part_num; uint32_t wol; uint32_t smartspeed; uint32_t en_mng_pt; @@ -269,8 +257,18 @@ struct e1000_adapter { spinlock_t tx_queue_lock; #endif atomic_t irq_sem; - struct work_struct tx_timeout_task; - struct work_struct watchdog_task; + unsigned int detect_link; + unsigned int total_tx_bytes; + unsigned int total_tx_packets; + unsigned int total_rx_bytes; + unsigned int total_rx_packets; + /* Interrupt Throttle Rate */ + uint32_t itr; + uint32_t itr_setting; + uint16_t tx_itr; + uint16_t rx_itr; + + struct work_struct reset_task; uint8_t fc_autoneg; struct timer_list blink_timer; @@ -278,9 +276,7 @@ struct e1000_adapter { /* TX */ struct e1000_tx_ring *tx_ring; /* One per active queue */ -#ifdef CONFIG_E1000_MQ - struct e1000_tx_ring **cpu_tx_ring; /* per-cpu */ -#endif + unsigned int restart_queue; unsigned long tx_queue_len; uint32_t txd_cmd; uint32_t tx_int_delay; @@ -301,23 +297,18 @@ struct e1000_adapter { /* RX */ #ifdef CONFIG_E1000_NAPI boolean_t (*clean_rx) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring, - int *work_done, int work_to_do); + struct e1000_rx_ring *rx_ring, + int *work_done, int work_to_do); #else boolean_t (*clean_rx) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring); + struct e1000_rx_ring *rx_ring); #endif void (*alloc_rx_buf) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring, - int cleaned_count); + struct e1000_rx_ring *rx_ring, + int cleaned_count); struct e1000_rx_ring *rx_ring; /* One per active queue */ #ifdef CONFIG_E1000_NAPI struct net_device *polling_netdev; /* One per active queue */ -#endif -#ifdef CONFIG_E1000_MQ - struct net_device **cpu_netdev; /* per-cpu */ - struct call_async_data_struct rx_sched_call_data; - cpumask_t cpumask; #endif int num_tx_queues; int num_rx_queues; @@ -334,8 +325,6 @@ struct e1000_adapter { uint64_t gorcl_old; uint16_t rx_ps_bsize0; - /* Interrupt Throttle Rate */ - uint32_t itr; /* OS defined structs */ struct net_device *netdev; @@ -353,10 +342,25 @@ struct e1000_adapter { struct e1000_rx_ring test_rx_ring; - u32 *config_space; + uint32_t *config_space; int msg_enable; #ifdef CONFIG_PCI_MSI boolean_t have_msi; #endif + /* to not mess up cache alignment, always add to the bottom */ +#ifdef NETIF_F_TSO + boolean_t tso_force; +#endif + boolean_t smart_power_down; /* phy smart power down */ + boolean_t quad_port_a; + unsigned long flags; + uint32_t eeprom_wol; }; + +enum e1000_state_t { + __E1000_TESTING, + __E1000_RESETTING, + __E1000_DOWN +}; + #endif /* _E1000_H_ */