forked from Minki/linux
CRIS v10: drivers/net/cris/eth_v10.c rename LED defines to CRIS_LED to avoid name clash.
This commit is contained in:
Jesper Nilsson
parent
a63461e9ea
commit
5efa1d1c94
@ -1,221 +1,10 @@
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/* $Id: ethernet.c,v 1.31 2004/10/18 14:49:03 starvik Exp $
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*
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/*
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* e100net.c: A network driver for the ETRAX 100LX network controller.
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*
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* Copyright (c) 1998-2002 Axis Communications AB.
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*
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* The outline of this driver comes from skeleton.c.
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*
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* $Log: ethernet.c,v $
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* Revision 1.31 2004/10/18 14:49:03 starvik
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* Use RX interrupt as random source
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*
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* Revision 1.30 2004/09/29 10:44:04 starvik
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* Enabed MAC-address output again
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*
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* Revision 1.29 2004/08/24 07:14:05 starvik
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* Make use of generic MDIO interface and constants.
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*
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* Revision 1.28 2004/08/20 09:37:11 starvik
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* Added support for Intel LXT972A. Creds to Randy Scarborough.
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*
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* Revision 1.27 2004/08/16 12:37:22 starvik
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* Merge of Linux 2.6.8
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*
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* Revision 1.25 2004/06/21 10:29:57 starvik
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* Merge of Linux 2.6.7
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*
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* Revision 1.23 2004/06/09 05:29:22 starvik
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* Avoid any race where R_DMA_CH1_FIRST is NULL (may trigger cache bug).
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*
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* Revision 1.22 2004/05/14 07:58:03 starvik
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* Merge of changes from 2.4
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*
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* Revision 1.20 2004/03/11 11:38:40 starvik
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* Merge of Linux 2.6.4
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*
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* Revision 1.18 2003/12/03 13:45:46 starvik
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* Use hardware pad for short packets to prevent information leakage.
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*
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* Revision 1.17 2003/07/04 08:27:37 starvik
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* Merge of Linux 2.5.74
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*
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* Revision 1.16 2003/04/24 08:28:22 starvik
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* New LED behaviour: LED off when no link
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*
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* Revision 1.15 2003/04/09 05:20:47 starvik
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* Merge of Linux 2.5.67
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*
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* Revision 1.13 2003/03/06 16:11:01 henriken
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* Off by one error in group address register setting.
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*
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* Revision 1.12 2003/02/27 17:24:19 starvik
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* Corrected Rev to Revision
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*
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* Revision 1.11 2003/01/24 09:53:21 starvik
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* Oops. Initialize GA to 0, not to 1
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*
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* Revision 1.10 2003/01/24 09:50:55 starvik
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* Initialize GA_0 and GA_1 to 0 to avoid matching of unwanted packets
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*
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* Revision 1.9 2002/12/13 07:40:58 starvik
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* Added basic ethtool interface
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* Handled out of memory when allocating new buffers
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*
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* Revision 1.8 2002/12/11 13:13:57 starvik
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* Added arch/ to v10 specific includes
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* Added fix from Linux 2.4 in serial.c (flush_to_flip_buffer)
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*
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* Revision 1.7 2002/11/26 09:41:42 starvik
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* Added e100_set_config (standard interface to set media type)
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* Added protection against preemptive scheduling
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* Added standard MII ioctls
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*
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* Revision 1.6 2002/11/21 07:18:18 starvik
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* Timers must be initialized in 2.5.48
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*
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* Revision 1.5 2002/11/20 11:56:11 starvik
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* Merge of Linux 2.5.48
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*
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* Revision 1.4 2002/11/18 07:26:46 starvik
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* Linux 2.5 port of latest Linux 2.4 ethernet driver
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*
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* Revision 1.33 2002/10/02 20:16:17 hp
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* SETF, SETS: Use underscored IO_x_ macros rather than incorrect token concatenation
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*
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* Revision 1.32 2002/09/16 06:05:58 starvik
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* Align memory returned by dev_alloc_skb
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* Moved handling of sent packets to interrupt to avoid reference counting problem
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*
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* Revision 1.31 2002/09/10 13:28:23 larsv
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* Return -EINVAL for unknown ioctls to avoid confusing tools that tests
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* for supported functionality by issuing special ioctls, i.e. wireless
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* extensions.
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*
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* Revision 1.30 2002/05/07 18:50:08 johana
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* Correct spelling in comments.
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*
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* Revision 1.29 2002/05/06 05:38:49 starvik
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* Performance improvements:
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* Large packets are not copied (breakpoint set to 256 bytes)
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* The cache bug workaround is delayed until half of the receive list
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* has been used
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* Added transmit list
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* Transmit interrupts are only enabled when transmit queue is full
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*
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* Revision 1.28.2.1 2002/04/30 08:15:51 starvik
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* Performance improvements:
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* Large packets are not copied (breakpoint set to 256 bytes)
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* The cache bug workaround is delayed until half of the receive list
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* has been used.
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* Added transmit list
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* Transmit interrupts are only enabled when transmit queue is full
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*
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* Revision 1.28 2002/04/22 11:47:21 johana
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* Fix according to 2.4.19-pre7. time_after/time_before and
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* missing end of comment.
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* The patch has a typo for ethernet.c in e100_clear_network_leds(),
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* that is fixed here.
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*
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* Revision 1.27 2002/04/12 11:55:11 bjornw
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* Added TODO
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*
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* Revision 1.26 2002/03/15 17:11:02 bjornw
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* Use prepare_rx_descriptor after the CPU has touched the receiving descs
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*
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* Revision 1.25 2002/03/08 13:07:53 bjornw
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* Unnecessary spinlock removed
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*
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* Revision 1.24 2002/02/20 12:57:43 fredriks
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* Replaced MIN() with min().
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*
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* Revision 1.23 2002/02/20 10:58:14 fredriks
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* Strip the Ethernet checksum (4 bytes) before forwarding a frame to upper layers.
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*
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* Revision 1.22 2002/01/30 07:48:22 matsfg
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* Initiate R_NETWORK_TR_CTRL
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*
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* Revision 1.21 2001/11/23 11:54:49 starvik
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* Added IFF_PROMISC and IFF_ALLMULTI handling in set_multicast_list
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* Removed compiler warnings
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*
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* Revision 1.20 2001/11/12 19:26:00 pkj
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* * Corrected e100_negotiate() to not assign half to current_duplex when
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* it was supposed to compare them...
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* * Cleaned up failure handling in e100_open().
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* * Fixed compiler warnings.
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*
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* Revision 1.19 2001/11/09 07:43:09 starvik
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* Added full duplex support
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* Added ioctl to set speed and duplex
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* Clear LED timer only runs when LED is lit
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*
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* Revision 1.18 2001/10/03 14:40:43 jonashg
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* Update rx_bytes counter.
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*
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* Revision 1.17 2001/06/11 12:43:46 olof
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* Modified defines for network LED behavior
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*
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* Revision 1.16 2001/05/30 06:12:46 markusl
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* TxDesc.next should not be set to NULL
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*
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* Revision 1.15 2001/05/29 10:27:04 markusl
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* Updated after review remarks:
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* +Use IO_EXTRACT
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* +Handle underrun
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*
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* Revision 1.14 2001/05/29 09:20:14 jonashg
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* Use driver name on printk output so one can tell which driver that complains.
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*
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* Revision 1.13 2001/05/09 12:35:59 johana
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* Use DMA_NBR and IRQ_NBR defines from dma.h and irq.h
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*
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* Revision 1.12 2001/04/05 11:43:11 tobiasa
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* Check dev before panic.
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*
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* Revision 1.11 2001/04/04 11:21:05 markusl
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* Updated according to review remarks
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*
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* Revision 1.10 2001/03/26 16:03:06 bjornw
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* Needs linux/config.h
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*
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* Revision 1.9 2001/03/19 14:47:48 pkj
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* * Make sure there is always a pause after the network LEDs are
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* changed so they will not look constantly lit during heavy traffic.
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* * Always use HZ when setting times relative to jiffies.
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* * Use LED_NETWORK_SET() when setting the network LEDs.
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*
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* Revision 1.8 2001/02/27 13:52:48 bjornw
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* malloc.h -> slab.h
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*
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* Revision 1.7 2001/02/23 13:46:38 bjornw
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* Spellling check
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*
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* Revision 1.6 2001/01/26 15:21:04 starvik
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* Don't disable interrupts while reading MDIO registers (MDIO is slow)
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* Corrected promiscuous mode
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* Improved deallocation of IRQs ("ifconfig eth0 down" now works)
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*
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* Revision 1.5 2000/11/29 17:22:22 bjornw
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* Get rid of the udword types legacy stuff
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*
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* Revision 1.4 2000/11/22 16:36:09 bjornw
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* Please marketing by using the correct case when spelling Etrax.
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*
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* Revision 1.3 2000/11/21 16:43:04 bjornw
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* Minor short->int change
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*
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* Revision 1.2 2000/11/08 14:27:57 bjornw
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* 2.4 port
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*
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* Revision 1.1 2000/11/06 13:56:00 bjornw
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* Verbatim copy of the 1.24 version of e100net.c from elinux
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*
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* Revision 1.24 2000/10/04 15:55:23 bjornw
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* * Use virt_to_phys etc. for DMA addresses
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* * Removed bogus CHECKSUM_UNNECESSARY
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*
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*
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*/
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@ -244,7 +33,7 @@
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#include <linux/ethtool.h>
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#include <asm/arch/svinto.h>/* DMA and register descriptions */
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#include <asm/io.h> /* LED_* I/O functions */
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#include <asm/io.h> /* CRIS_LED_* I/O functions */
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#include <asm/irq.h>
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#include <asm/dma.h>
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#include <asm/system.h>
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@ -1899,18 +1688,18 @@ e100_set_network_leds(int active)
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if (!current_speed) {
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/* Make LED red, link is down */
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#if defined(CONFIG_ETRAX_NETWORK_RED_ON_NO_CONNECTION)
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LED_NETWORK_SET(LED_RED);
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CRIS_LED_NETWORK_SET(CRIS_LED_RED);
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#else
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LED_NETWORK_SET(LED_OFF);
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CRIS_LED_NETWORK_SET(CRIS_LED_OFF);
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#endif
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} else if (light_leds) {
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if (current_speed == 10) {
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LED_NETWORK_SET(LED_ORANGE);
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CRIS_LED_NETWORK_SET(CRIS_LED_ORANGE);
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} else {
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LED_NETWORK_SET(LED_GREEN);
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CRIS_LED_NETWORK_SET(CRIS_LED_GREEN);
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}
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} else {
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LED_NETWORK_SET(LED_OFF);
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CRIS_LED_NETWORK_SET(CRIS_LED_OFF);
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}
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}
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