mirror of
https://github.com/xcat2/xNBA.git
synced 2025-01-05 19:15:05 +00:00
Merge commit 'origin/mdc-working'
This commit is contained in:
Michael Brown
commit
b53ee1eb16
@ -147,6 +147,7 @@ SRCDIRS += net net/tcp net/udp
|
||||
SRCDIRS += image
|
||||
SRCDIRS += drivers/bus
|
||||
SRCDIRS += drivers/net
|
||||
SRCDIRS += drivers/net/e1000
|
||||
SRCDIRS += drivers/block
|
||||
SRCDIRS += drivers/scsi
|
||||
SRCDIRS += drivers/ata
|
||||
|
||||
1192
src/drivers/net/e1000/e1000.c
Normal file
1192
src/drivers/net/e1000/e1000.c
Normal file
File diff suppressed because it is too large
Load Diff
304
src/drivers/net/e1000/e1000.h
Normal file
304
src/drivers/net/e1000/e1000.h
Normal file
@ -0,0 +1,304 @@
|
||||
/*******************************************************************************
|
||||
|
||||
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.,
|
||||
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
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
/* Linux PRO/1000 Ethernet Driver main header file */
|
||||
|
||||
#ifndef _E1000_H_
|
||||
#define _E1000_H_
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <io.h>
|
||||
#include <errno.h>
|
||||
#include <timer.h>
|
||||
#include <byteswap.h>
|
||||
#include <gpxe/pci.h>
|
||||
#include <gpxe/malloc.h>
|
||||
#include <gpxe/if_ether.h>
|
||||
#include <gpxe/ethernet.h>
|
||||
#include <gpxe/iobuf.h>
|
||||
#include <gpxe/netdevice.h>
|
||||
|
||||
#define BAR_0 0
|
||||
#define BAR_1 1
|
||||
#define BAR_5 5
|
||||
|
||||
struct e1000_adapter;
|
||||
|
||||
#include "e1000_hw.h"
|
||||
|
||||
/* 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
|
||||
#define E1000_RXBUFFER_16384 16384
|
||||
|
||||
/* SmartSpeed delimiters */
|
||||
#define E1000_SMARTSPEED_DOWNSHIFT 3
|
||||
#define E1000_SMARTSPEED_MAX 15
|
||||
|
||||
/* Packet Buffer allocations */
|
||||
#define E1000_PBA_BYTES_SHIFT 0xA
|
||||
#define E1000_TX_HEAD_ADDR_SHIFT 7
|
||||
#define E1000_PBA_TX_MASK 0xFFFF0000
|
||||
|
||||
/* Flow Control Watermarks */
|
||||
#define E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */
|
||||
#define E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */
|
||||
|
||||
#define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */
|
||||
|
||||
/* this is the size past which hardware will drop packets when setting LPE=0 */
|
||||
#define MAXIMUM_ETHERNET_VLAN_SIZE 1522
|
||||
|
||||
/* How many Tx Descriptors do we need to call netif_wake_queue ? */
|
||||
#define E1000_TX_QUEUE_WAKE 16
|
||||
/* How many Rx Buffers do we bundle into one write to the hardware ? */
|
||||
#define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */
|
||||
|
||||
#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
|
||||
/* Switch to override PHY master/slave setting */
|
||||
#define E1000_MASTER_SLAVE e1000_ms_hw_default
|
||||
#endif
|
||||
|
||||
/* wrapper around a pointer to a socket buffer,
|
||||
* so a DMA handle can be stored along with the buffer */
|
||||
struct e1000_buffer {
|
||||
struct sk_buff *skb;
|
||||
unsigned long time_stamp;
|
||||
uint16_t length;
|
||||
uint16_t next_to_watch;
|
||||
};
|
||||
|
||||
struct e1000_tx_ring {
|
||||
/* pointer to the descriptor ring memory */
|
||||
void *desc;
|
||||
/* length of descriptor ring in bytes */
|
||||
unsigned int size;
|
||||
/* number of descriptors in the ring */
|
||||
unsigned int count;
|
||||
/* next descriptor to associate a buffer with */
|
||||
unsigned int next_to_use;
|
||||
/* next descriptor to check for DD status bit */
|
||||
unsigned int next_to_clean;
|
||||
/* array of buffer information structs */
|
||||
struct e1000_buffer *buffer_info;
|
||||
|
||||
uint16_t tdh;
|
||||
uint16_t tdt;
|
||||
boolean_t last_tx_tso;
|
||||
};
|
||||
|
||||
struct e1000_rx_ring {
|
||||
/* pointer to the descriptor ring memory */
|
||||
void *desc;
|
||||
/* length of descriptor ring in bytes */
|
||||
unsigned int size;
|
||||
/* number of descriptors in the ring */
|
||||
unsigned int count;
|
||||
/* next descriptor to associate a buffer with */
|
||||
unsigned int next_to_use;
|
||||
/* next descriptor to check for DD status bit */
|
||||
unsigned int next_to_clean;
|
||||
/* array of buffer information structs */
|
||||
struct e1000_buffer *buffer_info;
|
||||
/* arrays of page information for packet split */
|
||||
struct e1000_ps_page *ps_page;
|
||||
struct e1000_ps_page_dma *ps_page_dma;
|
||||
|
||||
/* cpu for rx queue */
|
||||
int cpu;
|
||||
|
||||
uint16_t rdh;
|
||||
uint16_t rdt;
|
||||
};
|
||||
|
||||
#define E1000_DESC_UNUSED(R) \
|
||||
((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
|
||||
(R)->next_to_clean - (R)->next_to_use - 1)
|
||||
|
||||
#define E1000_RX_DESC_PS(R, i) \
|
||||
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
|
||||
#define E1000_RX_DESC_EXT(R, i) \
|
||||
(&(((union e1000_rx_desc_extended *)((R).desc))[i]))
|
||||
#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
|
||||
#define E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc)
|
||||
#define E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc)
|
||||
#define E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc)
|
||||
|
||||
/* board specific private data structure */
|
||||
|
||||
struct e1000_adapter {
|
||||
struct vlan_group *vlgrp;
|
||||
uint16_t mng_vlan_id;
|
||||
uint32_t bd_number;
|
||||
uint32_t rx_buffer_len;
|
||||
uint32_t wol;
|
||||
uint32_t smartspeed;
|
||||
uint32_t en_mng_pt;
|
||||
uint16_t link_speed;
|
||||
uint16_t link_duplex;
|
||||
|
||||
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;
|
||||
|
||||
uint8_t fc_autoneg;
|
||||
|
||||
unsigned long led_status;
|
||||
|
||||
/* TX */
|
||||
struct e1000_tx_ring *tx_ring; /* One per active queue */
|
||||
unsigned int restart_queue;
|
||||
unsigned long tx_queue_len;
|
||||
uint32_t txd_cmd;
|
||||
uint32_t tx_int_delay;
|
||||
uint32_t tx_abs_int_delay;
|
||||
uint32_t gotcl;
|
||||
uint64_t gotcl_old;
|
||||
uint64_t tpt_old;
|
||||
uint64_t colc_old;
|
||||
uint32_t tx_timeout_count;
|
||||
uint32_t tx_fifo_head;
|
||||
uint32_t tx_head_addr;
|
||||
uint32_t tx_fifo_size;
|
||||
uint8_t tx_timeout_factor;
|
||||
boolean_t pcix_82544;
|
||||
boolean_t detect_tx_hung;
|
||||
|
||||
/* RX */
|
||||
boolean_t (*clean_rx) (struct e1000_adapter *adapter,
|
||||
struct e1000_rx_ring *rx_ring);
|
||||
void (*alloc_rx_buf) (struct e1000_adapter *adapter,
|
||||
struct e1000_rx_ring *rx_ring,
|
||||
int cleaned_count);
|
||||
struct e1000_rx_ring *rx_ring; /* One per active queue */
|
||||
int num_tx_queues;
|
||||
int num_rx_queues;
|
||||
|
||||
uint64_t hw_csum_err;
|
||||
uint64_t hw_csum_good;
|
||||
uint64_t rx_hdr_split;
|
||||
uint32_t alloc_rx_buff_failed;
|
||||
uint32_t rx_int_delay;
|
||||
uint32_t rx_abs_int_delay;
|
||||
boolean_t rx_csum;
|
||||
unsigned int rx_ps_pages;
|
||||
uint32_t gorcl;
|
||||
uint64_t gorcl_old;
|
||||
uint16_t rx_ps_bsize0;
|
||||
|
||||
|
||||
/* OS defined structs */
|
||||
struct net_device *netdev;
|
||||
struct pci_device *pdev;
|
||||
struct net_device_stats net_stats;
|
||||
|
||||
/* structs defined in e1000_hw.h */
|
||||
struct e1000_hw hw;
|
||||
struct e1000_hw_stats stats;
|
||||
struct e1000_phy_info phy_info;
|
||||
struct e1000_phy_stats phy_stats;
|
||||
|
||||
uint32_t test_icr;
|
||||
struct e1000_tx_ring test_tx_ring;
|
||||
struct e1000_rx_ring test_rx_ring;
|
||||
|
||||
int msg_enable;
|
||||
boolean_t have_msi;
|
||||
|
||||
/* to not mess up cache alignment, always add to the bottom */
|
||||
boolean_t tso_force;
|
||||
boolean_t smart_power_down; /* phy smart power down */
|
||||
boolean_t quad_port_a;
|
||||
unsigned long flags;
|
||||
uint32_t eeprom_wol;
|
||||
|
||||
#define NUM_TX_DESC 8
|
||||
#define NUM_RX_DESC 8
|
||||
|
||||
struct io_buffer *tx_iobuf[NUM_TX_DESC];
|
||||
struct io_buffer *rx_iobuf[NUM_RX_DESC];
|
||||
|
||||
struct e1000_tx_desc *tx_base;
|
||||
struct e1000_rx_desc *rx_base;
|
||||
|
||||
uint32_t tx_ring_size;
|
||||
uint32_t rx_ring_size;
|
||||
|
||||
uint32_t tx_head;
|
||||
uint32_t tx_tail;
|
||||
uint32_t tx_fill_ctr;
|
||||
|
||||
uint32_t rx_tail;
|
||||
|
||||
uint32_t ioaddr;
|
||||
uint32_t irqno;
|
||||
|
||||
};
|
||||
|
||||
enum e1000_state_t {
|
||||
__E1000_TESTING,
|
||||
__E1000_RESETTING,
|
||||
__E1000_DOWN
|
||||
};
|
||||
|
||||
#define E1000_MNG2HOST_PORT_623 (1 << 5)
|
||||
#define E1000_MNG2HOST_PORT_664 (1 << 6)
|
||||
|
||||
#define E1000_ERT_2048 0x100
|
||||
|
||||
#define IORESOURCE_IO 0x00000100
|
||||
#define IORESOURCE_MEM 0x00000200
|
||||
#define IORESOURCE_PREFETCH 0x00001000
|
||||
|
||||
#endif /* _E1000_H_ */
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
* c-basic-offset: 8
|
||||
* c-indent-level: 8
|
||||
* tab-width: 8
|
||||
* End:
|
||||
*/
|
||||
9050
src/drivers/net/e1000/e1000_hw.c
Normal file
9050
src/drivers/net/e1000/e1000_hw.c
Normal file
File diff suppressed because it is too large
Load Diff
3413
src/drivers/net/e1000/e1000_hw.h
Normal file
3413
src/drivers/net/e1000/e1000_hw.h
Normal file
File diff suppressed because it is too large
Load Diff
142
src/drivers/net/e1000/e1000_osdep.h
Normal file
142
src/drivers/net/e1000/e1000_osdep.h
Normal file
@ -0,0 +1,142 @@
|
||||
/*******************************************************************************
|
||||
|
||||
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.,
|
||||
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
|
||||
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
/* glue for the OS independent part of e1000
|
||||
* includes register access macros
|
||||
*/
|
||||
|
||||
#ifndef _E1000_OSDEP_H_
|
||||
#define _E1000_OSDEP_H_
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <io.h>
|
||||
#include <errno.h>
|
||||
#include <timer.h>
|
||||
#include <byteswap.h>
|
||||
#include <gpxe/pci.h>
|
||||
#include <gpxe/if_ether.h>
|
||||
#include <gpxe/ethernet.h>
|
||||
#include <gpxe/iobuf.h>
|
||||
#include <gpxe/netdevice.h>
|
||||
|
||||
typedef enum {
|
||||
#undef FALSE
|
||||
FALSE = 0,
|
||||
#undef TRUE
|
||||
TRUE = 1
|
||||
} boolean_t;
|
||||
|
||||
/* Debugging #defines */
|
||||
|
||||
#if 1
|
||||
#define DEBUGFUNC(F) DBG(F "\n")
|
||||
#else
|
||||
#define DEBUGFUNC(F)
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
#define DEBUGOUT(S) DBG(S)
|
||||
#define DEBUGOUT1(S, A...) DBG(S, A)
|
||||
#else
|
||||
#define DEBUGOUT(S)
|
||||
#define DEBUGOUT1(S, A...)
|
||||
#endif
|
||||
|
||||
#define DEBUGOUT2 DEBUGOUT1
|
||||
#define DEBUGOUT3 DEBUGOUT1
|
||||
#define DEBUGOUT7 DEBUGOUT1
|
||||
|
||||
#define E1000_WRITE_REG(a, reg, value) ( \
|
||||
writel((value), ((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg))))
|
||||
|
||||
#define E1000_READ_REG(a, reg) ( \
|
||||
readl((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg)))
|
||||
|
||||
#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
|
||||
writel((value), ((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
((offset) << 2))))
|
||||
|
||||
#define E1000_READ_REG_ARRAY(a, reg, offset) ( \
|
||||
readl((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
((offset) << 2)))
|
||||
|
||||
#define E1000_READ_REG_ARRAY_DWORD E1000_READ_REG_ARRAY
|
||||
#define E1000_WRITE_REG_ARRAY_DWORD E1000_WRITE_REG_ARRAY
|
||||
|
||||
#define E1000_WRITE_REG_ARRAY_WORD(a, reg, offset, value) ( \
|
||||
writew((value), ((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
((offset) << 1))))
|
||||
|
||||
#define E1000_READ_REG_ARRAY_WORD(a, reg, offset) ( \
|
||||
readw((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
((offset) << 1)))
|
||||
|
||||
#define E1000_WRITE_REG_ARRAY_BYTE(a, reg, offset, value) ( \
|
||||
writeb((value), ((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
(offset))))
|
||||
|
||||
#define E1000_READ_REG_ARRAY_BYTE(a, reg, offset) ( \
|
||||
readb((a)->hw_addr + \
|
||||
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
|
||||
(offset)))
|
||||
|
||||
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
|
||||
|
||||
#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \
|
||||
writel((value), ((a)->flash_address + reg)))
|
||||
|
||||
#define E1000_READ_ICH_FLASH_REG(a, reg) ( \
|
||||
readl((a)->flash_address + reg))
|
||||
|
||||
#define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \
|
||||
writew((value), ((a)->flash_address + reg)))
|
||||
|
||||
#define E1000_READ_ICH_FLASH_REG16(a, reg) ( \
|
||||
readw((a)->flash_address + reg))
|
||||
|
||||
#define msleep(n) mdelay(n)
|
||||
|
||||
#endif /* _E1000_OSDEP_H_ */
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
* c-basic-offset: 8
|
||||
* c-indent-level: 8
|
||||
* tab-width: 8
|
||||
* End:
|
||||
*/
|
||||
@ -85,7 +85,6 @@
|
||||
#define ERRFILE_davicom ( ERRFILE_DRIVER | 0x00340000 )
|
||||
#define ERRFILE_depca ( ERRFILE_DRIVER | 0x00350000 )
|
||||
#define ERRFILE_dmfe ( ERRFILE_DRIVER | 0x00360000 )
|
||||
#define ERRFILE_e1000 ( ERRFILE_DRIVER | 0x00370000 )
|
||||
#define ERRFILE_eepro100 ( ERRFILE_DRIVER | 0x00380000 )
|
||||
#define ERRFILE_epic100 ( ERRFILE_DRIVER | 0x00390000 )
|
||||
#define ERRFILE_forcedeth ( ERRFILE_DRIVER | 0x003a0000 )
|
||||
@ -102,6 +101,8 @@
|
||||
#define ERRFILE_via_velocity ( ERRFILE_DRIVER | 0x00450000 )
|
||||
#define ERRFILE_w89c840 ( ERRFILE_DRIVER | 0x00460000 )
|
||||
#define ERRFILE_ipoib ( ERRFILE_DRIVER | 0x00470000 )
|
||||
#define ERRFILE_e1000 ( ERRFILE_DRIVER | 0x00480000 )
|
||||
#define ERRFILE_e1000_hw ( ERRFILE_DRIVER | 0x00490000 )
|
||||
|
||||
#define ERRFILE_scsi ( ERRFILE_DRIVER | 0x00700000 )
|
||||
#define ERRFILE_arbel ( ERRFILE_DRIVER | 0x00710000 )
|
||||
|
||||
Loading…
Reference in New Issue
Block a user