Add et(4), a port of DragonFly's Agere ET1310 10/100/Gigabit
Ethernet device driver, written by sephe@ Obtained from: DragonFly Sponsored by: iXsystems MFC after: 2 weeks
This commit is contained in:
parent
131c55bc5b
commit
4d52a57549
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=179895
@ -204,6 +204,7 @@ device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
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device bfe # Broadcom BCM440x 10/100 Ethernet
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device bge # Broadcom BCM570xx Gigabit Ethernet
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device dc # DEC/Intel 21143 and various workalikes
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device et # Agere ET1310 10/100/Gigabit Ethernet
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device fxp # Intel EtherExpress PRO/100B (82557, 82558)
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device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
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device lge # Level 1 LXT1001 gigabit Ethernet
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@ -1876,6 +1876,7 @@ device bge # Broadcom BCM570xx Gigabit Ethernet
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device cxgb # Chelsio T3 10 Gigabit Ethernet
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device cxgb_t3fw # Chelsio T3 10 Gigabit Ethernet firmware
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device dc # DEC/Intel 21143 and various workalikes
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device et # Agere ET1310 10/100/Gigabit Ethernet
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device fxp # Intel EtherExpress PRO/100B (82557, 82558)
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hint.fxp.0.prefer_iomap="0"
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device gem # Apple GMAC/Sun ERI/Sun GEM
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@ -636,6 +636,7 @@ dev/em/e1000_phy.c optional em | igb \
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compile-with "${NORMAL_C} -I$S/dev/em"
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dev/em/e1000_osdep.c optional em | igb \
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compile-with "${NORMAL_C} -I$S/dev/em"
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dev/et/if_et.c optional et
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dev/en/if_en_pci.c optional en pci
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dev/en/midway.c optional en
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dev/ep/if_ep.c optional ep
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@ -904,6 +905,7 @@ dev/mii/ruephy.c optional miibus | ruephy
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dev/mii/smcphy.c optional miibus | smcphy
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dev/mii/tdkphy.c optional miibus | tdkphy
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dev/mii/tlphy.c optional miibus | tlphy
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dev/mii/truephy.c optional miibus | truephy
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dev/mii/ukphy.c optional miibus | mii
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dev/mii/ukphy_subr.c optional miibus | mii
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dev/mii/xmphy.c optional miibus | xmphy
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2389
sys/dev/et/if_et.c
Normal file
2389
sys/dev/et/if_et.c
Normal file
File diff suppressed because it is too large
Load Diff
436
sys/dev/et/if_etreg.h
Normal file
436
sys/dev/et/if_etreg.h
Normal file
@ -0,0 +1,436 @@
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/*-
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* Copyright (c) 2007 The DragonFly Project. All rights reserved.
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*
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* This code is derived from software contributed to The DragonFly Project
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* by Sepherosa Ziehau <sepherosa@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of The DragonFly Project nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific, prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $DragonFly: src/sys/dev/netif/et/if_etreg.h,v 1.3 2007/10/23 14:28:42 sephe Exp $
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* $FreeBSD$
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*/
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/*-
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* Portions of this code is derived from NetBSD which is covered by
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* the following license:
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*
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* Copyright (c) 2004, 2005 David Young. All rights reserved.
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*
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* Programmed for NetBSD by David Young.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of David Young may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL David
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* Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* $DragonFly: src/sys/sys/bitops.h,v 1.1 2007/10/14 04:15:17 sephe Exp $
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*/
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#ifndef _IF_ETREG_H
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#define _IF_ETREG_H
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/*
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* __BIT(n): Return a bitmask with bit n set, where the least
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* significant bit is bit 0.
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*
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* __BITS(m, n): Return a bitmask with bits m through n, inclusive,
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* set. It does not matter whether m>n or m<=n. The
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* least significant bit is bit 0.
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*
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* A "bitfield" is a span of consecutive bits defined by a bitmask,
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* where 1s select the bits in the bitfield. __SHIFTIN, __SHIFTOUT,
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* and __SHIFTOUT_MASK help read and write bitfields from device
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* registers.
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*
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* __SHIFTIN(v, mask): Left-shift bits `v' into the bitfield
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* defined by `mask', and return them. No
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* side-effects.
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*
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* __SHIFTOUT(v, mask): Extract and return the bitfield selected
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* by `mask' from `v', right-shifting the
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* bits so that the rightmost selected bit
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* is at bit 0. No side-effects.
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*
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* __SHIFTOUT_MASK(mask): Right-shift the bits in `mask' so that
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* the rightmost non-zero bit is at bit
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* 0. This is useful for finding the
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* greatest unsigned value that a bitfield
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* can hold. No side-effects. Note that
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* __SHIFTOUT_MASK(m) = __SHIFTOUT(m, m).
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*/
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/* __BIT(n): nth bit, where __BIT(0) == 0x1. */
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#define __BIT(__n) (((__n) == 32) ? 0 : ((uint32_t)1 << (__n)))
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/* __BITS(m, n): bits m through n, m < n. */
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#define __BITS(__m, __n) \
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((__BIT(MAX((__m), (__n)) + 1) - 1) ^ (__BIT(MIN((__m), (__n))) - 1))
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/* Find least significant bit that is set */
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#define __LOWEST_SET_BIT(__mask) ((((__mask) - 1) & (__mask)) ^ (__mask))
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#define __SHIFTOUT(__x, __mask) (((__x) & (__mask)) / __LOWEST_SET_BIT(__mask))
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#define __SHIFTIN(__x, __mask) ((__x) * __LOWEST_SET_BIT(__mask))
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#define __SHIFTOUT_MASK(__mask) __SHIFTOUT((__mask), (__mask))
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#define ET_MEM_TXSIZE_EX 182
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#define ET_MEM_RXSIZE_MIN 608
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#define ET_MEM_RXSIZE_DEFAULT 11216
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#define ET_MEM_SIZE 16384
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#define ET_MEM_UNIT 16
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/*
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* PCI registers
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*
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* ET_PCIV_ACK_LATENCY_{128,256} are from
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* PCI EXPRESS BASE SPECIFICATION, REV. 1.0a, Table 3-5
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*
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* ET_PCIV_REPLAY_TIMER_{128,256} are from
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* PCI EXPRESS BASE SPECIFICATION, REV. 1.0a, Table 3-4
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*/
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#define ET_PCIR_BAR PCIR_BAR(0)
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#define ET_PCIR_DEVICE_CAPS 0x4c
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#define ET_PCIM_DEVICE_CAPS_MAX_PLSZ 0x7 /* Max playload size */
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#define ET_PCIV_DEVICE_CAPS_PLSZ_128 0x0
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#define ET_PCIV_DEVICE_CAPS_PLSZ_256 0x1
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#define ET_PCIR_DEVICE_CTRL 0x50
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#define ET_PCIM_DEVICE_CTRL_MAX_RRSZ 0x7000 /* Max read request size */
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#define ET_PCIV_DEVICE_CTRL_RRSZ_2K 0x4000
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#define ET_PCIR_MAC_ADDR0 0xa4
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#define ET_PCIR_MAC_ADDR1 0xa8
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#define ET_PCIR_EEPROM_STATUS 0xb2 /* XXX undocumented */
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#define ET_PCIM_EEPROM_STATUS_ERROR 0x4c
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#define ET_PCIR_ACK_LATENCY 0xc0
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#define ET_PCIV_ACK_LATENCY_128 237
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#define ET_PCIV_ACK_LATENCY_256 416
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#define ET_PCIR_REPLAY_TIMER 0xc2
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#define ET_REPLAY_TIMER_RX_L0S_ADJ 250 /* XXX infered from default */
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#define ET_PCIV_REPLAY_TIMER_128 (711 + ET_REPLAY_TIMER_RX_L0S_ADJ)
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#define ET_PCIV_REPLAY_TIMER_256 (1248 + ET_REPLAY_TIMER_RX_L0S_ADJ)
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#define ET_PCIR_L0S_L1_LATENCY 0xcf
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#define ET_PCIM_L0S_LATENCY __BITS(2, 0)
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#define ET_PCIM_L1_LATENCY __BITS(5, 3)
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#define ET_PCIV_L0S_LATENCY(l) __SHIFTIN((l) - 1, ET_PCIM_L0S_LATENCY)
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#define ET_PCIV_L1_LATENCY(l) __SHIFTIN((l) - 1, ET_PCIM_L1_LATENCY)
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/*
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* CSR
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*/
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#define ET_TXQUEUE_START 0x0000
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#define ET_TXQUEUE_END 0x0004
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#define ET_RXQUEUE_START 0x0008
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#define ET_RXQUEUE_END 0x000c
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#define ET_QUEUE_ADDR(addr) (((addr) / ET_MEM_UNIT) - 1)
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#define ET_QUEUE_ADDR_START 0
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#define ET_QUEUE_ADDR_END ET_QUEUE_ADDR(ET_MEM_SIZE)
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#define ET_PM 0x0010
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#define ET_PM_SYSCLK_GATE __BIT(3)
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#define ET_PM_TXCLK_GATE __BIT(4)
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#define ET_PM_RXCLK_GATE __BIT(5)
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#define ET_INTR_STATUS 0x0018
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#define ET_INTR_MASK 0x001c
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#define ET_SWRST 0x0028
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#define ET_SWRST_TXDMA __BIT(0)
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#define ET_SWRST_RXDMA __BIT(1)
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#define ET_SWRST_TXMAC __BIT(2)
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#define ET_SWRST_RXMAC __BIT(3)
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#define ET_SWRST_MAC __BIT(4)
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#define ET_SWRST_MAC_STAT __BIT(5)
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#define ET_SWRST_MMC __BIT(6)
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#define ET_SWRST_SELFCLR_DISABLE __BIT(31)
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#define ET_MSI_CFG 0x0030
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#define ET_LOOPBACK 0x0034
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#define ET_TIMER 0x0038
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#define ET_TXDMA_CTRL 0x1000
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#define ET_TXDMA_CTRL_HALT __BIT(0)
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#define ET_TXDMA_CTRL_CACHE_THR __BITS(7, 4)
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#define ET_TXDMA_CTRL_SINGLE_EPKT __BIT(8) /* ??? */
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#define ET_TX_RING_HI 0x1004
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#define ET_TX_RING_LO 0x1008
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#define ET_TX_RING_CNT 0x100c
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#define ET_TX_STATUS_HI 0x101c
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#define ET_TX_STATUS_LO 0x1020
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#define ET_TX_READY_POS 0x1024
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#define ET_TX_READY_POS_INDEX __BITS(9, 0)
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#define ET_TX_READY_POS_WRAP __BIT(10)
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#define ET_TX_DONE_POS 0x1060
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#define ET_TX_DONE_POS_INDEX __BITS(9, 0)
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#define ET_TX_DONE_POS_WRAP __BIT(10)
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#define ET_RXDMA_CTRL 0x2000
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#define ET_RXDMA_CTRL_HALT __BIT(0)
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#define ET_RXDMA_CTRL_RING0_SIZE __BITS(9, 8)
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#define ET_RXDMA_CTRL_RING0_128 0 /* 127 */
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#define ET_RXDMA_CTRL_RING0_256 1 /* 255 */
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#define ET_RXDMA_CTRL_RING0_512 2 /* 511 */
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#define ET_RXDMA_CTRL_RING0_1024 3 /* 1023 */
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#define ET_RXDMA_CTRL_RING0_ENABLE __BIT(10)
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#define ET_RXDMA_CTRL_RING1_SIZE __BITS(12, 11)
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#define ET_RXDMA_CTRL_RING1_2048 0 /* 2047 */
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#define ET_RXDMA_CTRL_RING1_4096 1 /* 4095 */
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#define ET_RXDMA_CTRL_RING1_8192 2 /* 8191 */
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#define ET_RXDMA_CTRL_RING1_16384 3 /* 16383 (9022?) */
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#define ET_RXDMA_CTRL_RING1_ENABLE __BIT(13)
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#define ET_RXDMA_CTRL_HALTED __BIT(17)
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#define ET_RX_STATUS_LO 0x2004
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#define ET_RX_STATUS_HI 0x2008
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#define ET_RX_INTR_NPKTS 0x200c
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#define ET_RX_INTR_DELAY 0x2010
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#define ET_RXSTAT_LO 0x2020
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#define ET_RXSTAT_HI 0x2024
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#define ET_RXSTAT_CNT 0x2028
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#define ET_RXSTAT_POS 0x2030
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#define ET_RXSTAT_POS_INDEX __BITS(11, 0)
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#define ET_RXSTAT_POS_WRAP __BIT(12)
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#define ET_RXSTAT_MINCNT 0x2038
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#define ET_RX_RING0_LO 0x203c
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#define ET_RX_RING0_HI 0x2040
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#define ET_RX_RING0_CNT 0x2044
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#define ET_RX_RING0_POS 0x204c
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#define ET_RX_RING0_POS_INDEX __BITS(9, 0)
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#define ET_RX_RING0_POS_WRAP __BIT(10)
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#define ET_RX_RING0_MINCNT 0x2054
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#define ET_RX_RING1_LO 0x2058
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#define ET_RX_RING1_HI 0x205c
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#define ET_RX_RING1_CNT 0x2060
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#define ET_RX_RING1_POS 0x2068
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#define ET_RX_RING1_POS_INDEX __BITS(9, 0)
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#define ET_RX_RING1_POS_WRAP __BIT(10)
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#define ET_RX_RING1_MINCNT 0x2070
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#define ET_TXMAC_CTRL 0x3000
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#define ET_TXMAC_CTRL_ENABLE __BIT(0)
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#define ET_TXMAC_CTRL_FC_DISABLE __BIT(3)
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#define ET_TXMAC_FLOWCTRL 0x3010
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#define ET_RXMAC_CTRL 0x4000
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#define ET_RXMAC_CTRL_ENABLE __BIT(0)
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#define ET_RXMAC_CTRL_NO_PKTFILT __BIT(2)
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#define ET_RXMAC_CTRL_WOL_DISABLE __BIT(3)
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#define ET_WOL_CRC 0x4004
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#define ET_WOL_SA_LO 0x4010
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#define ET_WOL_SA_HI 0x4014
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#define ET_WOL_MASK 0x4018
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#define ET_UCAST_FILTADDR1 0x4068
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#define ET_UCAST_FILTADDR2 0x406c
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#define ET_UCAST_FILTADDR3 0x4070
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#define ET_MULTI_HASH 0x4074
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#define ET_PKTFILT 0x4084
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#define ET_PKTFILT_BCAST __BIT(0)
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#define ET_PKTFILT_MCAST __BIT(1)
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#define ET_PKTFILT_UCAST __BIT(2)
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#define ET_PKTFILT_FRAG __BIT(3)
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#define ET_PKTFILT_MINLEN __BITS(22, 16)
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#define ET_RXMAC_MC_SEGSZ 0x4088
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#define ET_RXMAC_MC_SEGSZ_ENABLE __BIT(0)
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#define ET_RXMAC_MC_SEGSZ_FC __BIT(1)
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#define ET_RXMAC_MC_SEGSZ_MAX __BITS(9, 2)
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#define ET_RXMAC_SEGSZ(segsz) ((segsz) / ET_MEM_UNIT)
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#define ET_RXMAC_CUT_THRU_FRMLEN 8074
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#define ET_RXMAC_MC_WATERMARK 0x408c
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#define ET_RXMAC_SPACE_AVL 0x4094
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#define ET_RXMAC_MGT 0x4098
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#define ET_RXMAC_MGT_PASS_ECRC __BIT(4)
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#define ET_RXMAC_MGT_PASS_ELEN __BIT(5)
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#define ET_RXMAC_MGT_PASS_ETRUNC __BIT(16)
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#define ET_RXMAC_MGT_CHECK_PKT __BIT(17)
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#define ET_MAC_CFG1 0x5000
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#define ET_MAC_CFG1_TXEN __BIT(0)
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#define ET_MAC_CFG1_SYNC_TXEN __BIT(1)
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#define ET_MAC_CFG1_RXEN __BIT(2)
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#define ET_MAC_CFG1_SYNC_RXEN __BIT(3)
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#define ET_MAC_CFG1_TXFLOW __BIT(4)
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#define ET_MAC_CFG1_RXFLOW __BIT(5)
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#define ET_MAC_CFG1_LOOPBACK __BIT(8)
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#define ET_MAC_CFG1_RST_TXFUNC __BIT(16)
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#define ET_MAC_CFG1_RST_RXFUNC __BIT(17)
|
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#define ET_MAC_CFG1_RST_TXMC __BIT(18)
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#define ET_MAC_CFG1_RST_RXMC __BIT(19)
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#define ET_MAC_CFG1_SIM_RST __BIT(30)
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#define ET_MAC_CFG1_SOFT_RST __BIT(31)
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#define ET_MAC_CFG2 0x5004
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#define ET_MAC_CFG2_FDX __BIT(0)
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#define ET_MAC_CFG2_CRC __BIT(1)
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#define ET_MAC_CFG2_PADCRC __BIT(2)
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#define ET_MAC_CFG2_LENCHK __BIT(4)
|
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#define ET_MAC_CFG2_BIGFRM __BIT(5)
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#define ET_MAC_CFG2_MODE_MII __BIT(8)
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#define ET_MAC_CFG2_MODE_GMII __BIT(9)
|
||||
#define ET_MAC_CFG2_PREAMBLE_LEN __BITS(15, 12)
|
||||
|
||||
#define ET_IPG 0x5008
|
||||
#define ET_IPG_B2B __BITS(6, 0)
|
||||
#define ET_IPG_MINIFG __BITS(15, 8)
|
||||
#define ET_IPG_NONB2B_2 __BITS(22, 16)
|
||||
#define ET_IPG_NONB2B_1 __BITS(30, 24)
|
||||
|
||||
#define ET_MAC_HDX 0x500c
|
||||
#define ET_MAC_HDX_COLLWIN __BITS(9, 0)
|
||||
#define ET_MAC_HDX_REXMIT_MAX __BITS(15, 12)
|
||||
#define ET_MAC_HDX_EXC_DEFER __BIT(16)
|
||||
#define ET_MAC_HDX_NOBACKOFF __BIT(17)
|
||||
#define ET_MAC_HDX_BP_NOBACKOFF __BIT(18)
|
||||
#define ET_MAC_HDX_ALT_BEB __BIT(19)
|
||||
#define ET_MAC_HDX_ALT_BEB_TRUNC __BITS(23, 20)
|
||||
|
||||
#define ET_MAX_FRMLEN 0x5010
|
||||
|
||||
#define ET_MII_CFG 0x5020
|
||||
#define ET_MII_CFG_CLKRST __BITS(2, 0)
|
||||
#define ET_MII_CFG_PREAMBLE_SUP __BIT(4)
|
||||
#define ET_MII_CFG_SCAN_AUTOINC __BIT(5)
|
||||
#define ET_MII_CFG_RST __BIT(31)
|
||||
|
||||
#define ET_MII_CMD 0x5024
|
||||
#define ET_MII_CMD_READ __BIT(0)
|
||||
|
||||
#define ET_MII_ADDR 0x5028
|
||||
#define ET_MII_ADDR_REG __BITS(4, 0)
|
||||
#define ET_MII_ADDR_PHY __BITS(12, 8)
|
||||
|
||||
#define ET_MII_CTRL 0x502c
|
||||
#define ET_MII_CTRL_VALUE __BITS(15, 0)
|
||||
|
||||
#define ET_MII_STAT 0x5030
|
||||
#define ET_MII_STAT_VALUE __BITS(15, 0)
|
||||
|
||||
#define ET_MII_IND 0x5034
|
||||
#define ET_MII_IND_BUSY __BIT(0)
|
||||
#define ET_MII_IND_INVALID __BIT(2)
|
||||
|
||||
#define ET_MAC_CTRL 0x5038
|
||||
#define ET_MAC_CTRL_MODE_MII __BIT(24)
|
||||
#define ET_MAC_CTRL_LHDX __BIT(25)
|
||||
#define ET_MAC_CTRL_GHDX __BIT(26)
|
||||
|
||||
#define ET_MAC_ADDR1 0x5040
|
||||
#define ET_MAC_ADDR2 0x5044
|
||||
|
||||
#define ET_MMC_CTRL 0x7000
|
||||
#define ET_MMC_CTRL_ENABLE __BIT(0)
|
||||
#define ET_MMC_CTRL_ARB_DISABLE __BIT(1)
|
||||
#define ET_MMC_CTRL_RXMAC_DISABLE __BIT(2)
|
||||
#define ET_MMC_CTRL_TXMAC_DISABLE __BIT(3)
|
||||
#define ET_MMC_CTRL_TXDMA_DISABLE __BIT(4)
|
||||
#define ET_MMC_CTRL_RXDMA_DISABLE __BIT(5)
|
||||
#define ET_MMC_CTRL_FORCE_CE __BIT(6)
|
||||
|
||||
/*
|
||||
* Interrupts
|
||||
*/
|
||||
#define ET_INTR_TXEOF __BIT(3)
|
||||
#define ET_INTR_TXDMA_ERROR __BIT(4)
|
||||
#define ET_INTR_RXEOF __BIT(5)
|
||||
#define ET_INTR_RXRING0_LOW __BIT(6)
|
||||
#define ET_INTR_RXRING1_LOW __BIT(7)
|
||||
#define ET_INTR_RXSTAT_LOW __BIT(8)
|
||||
#define ET_INTR_RXDMA_ERROR __BIT(9)
|
||||
#define ET_INTR_TIMER __BIT(14)
|
||||
#define ET_INTR_WOL __BIT(15)
|
||||
#define ET_INTR_PHY __BIT(16)
|
||||
#define ET_INTR_TXMAC __BIT(17)
|
||||
#define ET_INTR_RXMAC __BIT(18)
|
||||
#define ET_INTR_MAC_STATS __BIT(19)
|
||||
#define ET_INTR_SLAVE_TO __BIT(20)
|
||||
|
||||
#define ET_INTRS (ET_INTR_TXEOF | \
|
||||
ET_INTR_RXEOF | \
|
||||
ET_INTR_TIMER)
|
||||
|
||||
/*
|
||||
* RX ring position uses same layout
|
||||
*/
|
||||
#define ET_RX_RING_POS_INDEX __BITS(9, 0)
|
||||
#define ET_RX_RING_POS_WRAP __BIT(10)
|
||||
|
||||
/*
|
||||
* PCI IDs
|
||||
*/
|
||||
#define PCI_VENDOR_LUCENT 0x11c1
|
||||
#define PCI_PRODUCT_LUCENT_ET1310 0xed00 /* ET1310 10/100/1000M Ethernet */
|
||||
#define PCI_PRODUCT_LUCENT_ET1310_FAST 0xed01 /* ET1310 10/100M Ethernet */
|
||||
|
||||
#endif /* !_IF_ETREG_H */
|
279
sys/dev/et/if_etvar.h
Normal file
279
sys/dev/et/if_etvar.h
Normal file
@ -0,0 +1,279 @@
|
||||
/*-
|
||||
* Copyright (c) 2007 The DragonFly Project. All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The DragonFly Project
|
||||
* by Sepherosa Ziehau <sepherosa@gmail.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name of The DragonFly Project nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific, prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $DragonFly: src/sys/dev/netif/et/if_etvar.h,v 1.4 2007/10/23 14:28:42 sephe Exp $
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _IF_ETVAR_H
|
||||
#define _IF_ETVAR_H
|
||||
|
||||
/* DragonFly compatibility */
|
||||
#define EVL_ENCAPLEN ETHER_VLAN_ENCAP_LEN
|
||||
|
||||
/*
|
||||
* Allocate the right type of mbuf for the desired total length.
|
||||
*/
|
||||
static __inline struct mbuf *
|
||||
m_getl(int len, int how, int type, int flags, int *psize)
|
||||
{
|
||||
struct mbuf *m;
|
||||
int size;
|
||||
|
||||
if (len >= MINCLSIZE) {
|
||||
m = m_getcl(how, type, flags);
|
||||
size = MCLBYTES;
|
||||
} else if (flags & M_PKTHDR) {
|
||||
m = m_gethdr(how, type);
|
||||
size = MHLEN;
|
||||
} else {
|
||||
m = m_get(how, type);
|
||||
size = MLEN;
|
||||
}
|
||||
if (psize != NULL)
|
||||
*psize = size;
|
||||
return (m);
|
||||
}
|
||||
|
||||
|
||||
#define ET_ALIGN 0x1000
|
||||
#define ET_NSEG_MAX 32 /* XXX no limit actually */
|
||||
#define ET_NSEG_SPARE 8
|
||||
|
||||
#define ET_TX_NDESC 512
|
||||
#define ET_RX_NDESC 512
|
||||
#define ET_RX_NRING 2
|
||||
#define ET_RX_NSTAT (ET_RX_NRING * ET_RX_NDESC)
|
||||
|
||||
#define ET_TX_RING_SIZE (ET_TX_NDESC * sizeof(struct et_txdesc))
|
||||
#define ET_RX_RING_SIZE (ET_RX_NDESC * sizeof(struct et_rxdesc))
|
||||
#define ET_RXSTAT_RING_SIZE (ET_RX_NSTAT * sizeof(struct et_rxstat))
|
||||
|
||||
#define ET_JUMBO_FRAMELEN (ET_MEM_SIZE - ET_MEM_RXSIZE_MIN - \
|
||||
ET_MEM_TXSIZE_EX)
|
||||
#define ET_JUMBO_MTU (ET_JUMBO_FRAMELEN - ETHER_HDR_LEN - \
|
||||
EVL_ENCAPLEN - ETHER_CRC_LEN)
|
||||
|
||||
#define ET_FRAMELEN(mtu) (ETHER_HDR_LEN + EVL_ENCAPLEN + (mtu) + \
|
||||
ETHER_CRC_LEN)
|
||||
|
||||
#define ET_JSLOTS (ET_RX_NDESC + 128)
|
||||
#define ET_JLEN (ET_JUMBO_FRAMELEN + ETHER_ALIGN)
|
||||
#define ET_JUMBO_MEM_SIZE (ET_JSLOTS * ET_JLEN)
|
||||
|
||||
#define CSR_WRITE_4(sc, reg, val) \
|
||||
bus_space_write_4((sc)->sc_mem_bt, (sc)->sc_mem_bh, (reg), (val))
|
||||
#define CSR_READ_4(sc, reg) \
|
||||
bus_space_read_4((sc)->sc_mem_bt, (sc)->sc_mem_bh, (reg))
|
||||
|
||||
#define ET_ADDR_HI(addr) ((uint64_t) (addr) >> 32)
|
||||
#define ET_ADDR_LO(addr) ((uint64_t) (addr) & 0xffffffff)
|
||||
|
||||
struct et_txdesc {
|
||||
uint32_t td_addr_hi;
|
||||
uint32_t td_addr_lo;
|
||||
uint32_t td_ctrl1; /* ET_TDCTRL1_ */
|
||||
uint32_t td_ctrl2; /* ET_TDCTRL2_ */
|
||||
} __packed;
|
||||
|
||||
#define ET_TDCTRL1_LEN __BITS(15, 0)
|
||||
|
||||
#define ET_TDCTRL2_LAST_FRAG __BIT(0)
|
||||
#define ET_TDCTRL2_FIRST_FRAG __BIT(1)
|
||||
#define ET_TDCTRL2_INTR __BIT(2)
|
||||
|
||||
struct et_rxdesc {
|
||||
uint32_t rd_addr_lo;
|
||||
uint32_t rd_addr_hi;
|
||||
uint32_t rd_ctrl; /* ET_RDCTRL_ */
|
||||
} __packed;
|
||||
|
||||
#define ET_RDCTRL_BUFIDX __BITS(9, 0)
|
||||
|
||||
struct et_rxstat {
|
||||
uint32_t rxst_info1;
|
||||
uint32_t rxst_info2; /* ET_RXST_INFO2_ */
|
||||
} __packed;
|
||||
|
||||
#define ET_RXST_INFO2_LEN __BITS(15, 0)
|
||||
#define ET_RXST_INFO2_BUFIDX __BITS(25, 16)
|
||||
#define ET_RXST_INFO2_RINGIDX __BITS(27, 26)
|
||||
|
||||
struct et_rxstatus {
|
||||
uint32_t rxs_ring;
|
||||
uint32_t rxs_stat_ring; /* ET_RXS_STATRING_ */
|
||||
} __packed;
|
||||
|
||||
#define ET_RXS_STATRING_INDEX __BITS(27, 16)
|
||||
#define ET_RXS_STATRING_WRAP __BIT(28)
|
||||
|
||||
struct et_dmamap_ctx {
|
||||
int nsegs;
|
||||
bus_dma_segment_t *segs;
|
||||
};
|
||||
|
||||
struct et_txbuf {
|
||||
struct mbuf *tb_mbuf;
|
||||
bus_dmamap_t tb_dmap;
|
||||
};
|
||||
|
||||
struct et_rxbuf {
|
||||
struct mbuf *rb_mbuf;
|
||||
bus_dmamap_t rb_dmap;
|
||||
bus_addr_t rb_paddr;
|
||||
};
|
||||
|
||||
struct et_txstatus_data {
|
||||
uint32_t *txsd_status;
|
||||
bus_addr_t txsd_paddr;
|
||||
bus_dma_tag_t txsd_dtag;
|
||||
bus_dmamap_t txsd_dmap;
|
||||
};
|
||||
|
||||
struct et_rxstatus_data {
|
||||
struct et_rxstatus *rxsd_status;
|
||||
bus_addr_t rxsd_paddr;
|
||||
bus_dma_tag_t rxsd_dtag;
|
||||
bus_dmamap_t rxsd_dmap;
|
||||
};
|
||||
|
||||
struct et_rxstat_ring {
|
||||
struct et_rxstat *rsr_stat;
|
||||
bus_addr_t rsr_paddr;
|
||||
bus_dma_tag_t rsr_dtag;
|
||||
bus_dmamap_t rsr_dmap;
|
||||
|
||||
int rsr_index;
|
||||
int rsr_wrap;
|
||||
};
|
||||
|
||||
struct et_txdesc_ring {
|
||||
struct et_txdesc *tr_desc;
|
||||
bus_addr_t tr_paddr;
|
||||
bus_dma_tag_t tr_dtag;
|
||||
bus_dmamap_t tr_dmap;
|
||||
|
||||
int tr_ready_index;
|
||||
int tr_ready_wrap;
|
||||
};
|
||||
|
||||
struct et_rxdesc_ring {
|
||||
struct et_rxdesc *rr_desc;
|
||||
bus_addr_t rr_paddr;
|
||||
bus_dma_tag_t rr_dtag;
|
||||
bus_dmamap_t rr_dmap;
|
||||
|
||||
uint32_t rr_posreg;
|
||||
int rr_index;
|
||||
int rr_wrap;
|
||||
};
|
||||
|
||||
struct et_txbuf_data {
|
||||
struct et_txbuf tbd_buf[ET_TX_NDESC];
|
||||
|
||||
int tbd_start_index;
|
||||
int tbd_start_wrap;
|
||||
int tbd_used;
|
||||
};
|
||||
|
||||
struct et_softc;
|
||||
struct et_rxbuf_data;
|
||||
typedef int (*et_newbuf_t)(struct et_rxbuf_data *, int, int);
|
||||
|
||||
struct et_rxbuf_data {
|
||||
struct et_rxbuf rbd_buf[ET_RX_NDESC];
|
||||
|
||||
struct et_softc *rbd_softc;
|
||||
struct et_rxdesc_ring *rbd_ring;
|
||||
|
||||
int rbd_bufsize;
|
||||
et_newbuf_t rbd_newbuf;
|
||||
};
|
||||
|
||||
struct et_softc {
|
||||
struct ifnet *ifp;
|
||||
device_t dev;
|
||||
struct mtx sc_mtx;
|
||||
device_t sc_miibus;
|
||||
bus_space_handle_t sc_mem_bh;
|
||||
bus_space_tag_t sc_mem_bt;
|
||||
void *sc_irq_handle;
|
||||
struct resource *sc_irq_res;
|
||||
struct resource *sc_mem_res;
|
||||
|
||||
struct arpcom arpcom;
|
||||
int sc_if_flags;
|
||||
uint32_t sc_flags; /* ET_FLAG_ */
|
||||
|
||||
int sc_mem_rid;
|
||||
|
||||
int sc_irq_rid;
|
||||
|
||||
struct callout sc_tick;
|
||||
|
||||
int watchdog_timer;
|
||||
|
||||
bus_dma_tag_t sc_dtag;
|
||||
|
||||
struct et_rxdesc_ring sc_rx_ring[ET_RX_NRING];
|
||||
struct et_rxstat_ring sc_rxstat_ring;
|
||||
struct et_rxstatus_data sc_rx_status;
|
||||
|
||||
struct et_txdesc_ring sc_tx_ring;
|
||||
struct et_txstatus_data sc_tx_status;
|
||||
|
||||
bus_dma_tag_t sc_mbuf_dtag;
|
||||
bus_dmamap_t sc_mbuf_tmp_dmap;
|
||||
struct et_rxbuf_data sc_rx_data[ET_RX_NRING];
|
||||
struct et_txbuf_data sc_tx_data;
|
||||
|
||||
uint32_t sc_tx;
|
||||
uint32_t sc_tx_intr;
|
||||
|
||||
/*
|
||||
* Sysctl variables
|
||||
*/
|
||||
int sc_rx_intr_npkts;
|
||||
int sc_rx_intr_delay;
|
||||
int sc_tx_intr_nsegs;
|
||||
uint32_t sc_timer;
|
||||
};
|
||||
|
||||
#define ET_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
|
||||
#define ET_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
|
||||
#define ET_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_mtx, MA_OWNED)
|
||||
|
||||
#define ET_FLAG_TXRX_ENABLED 0x1
|
||||
#define ET_FLAG_JUMBO 0x2
|
||||
|
||||
#endif /* !_IF_ETVAR_H */
|
@ -49,6 +49,7 @@ $FreeBSD$
|
||||
* mangled accordingly to compensate.
|
||||
*/
|
||||
|
||||
oui AGERE 0x00a0bc Agere Systems
|
||||
oui ALTIMA 0x0010a9 Altima Communications
|
||||
oui AMD 0x00001a Advanced Micro Devices
|
||||
oui ATHEROS 0x001374 Atheros Communications
|
||||
@ -106,6 +107,9 @@ oui xxREALTEK 0x000732
|
||||
* List of known models. Grouped by oui.
|
||||
*/
|
||||
|
||||
/* Agere Systems PHYs */
|
||||
model AGERE ET1011C 0x0004 ET1011C 10/100/1000baseT PHY
|
||||
|
||||
/* Altima Communications PHYs */
|
||||
model xxALTIMA AC101 0x0021 AC101 10/100 media interface
|
||||
model xxALTIMA AC101L 0x0012 AC101L 10/100 media interface
|
||||
|
@ -216,6 +216,7 @@ device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet
|
||||
device bfe # Broadcom BCM440x 10/100 Ethernet
|
||||
device bge # Broadcom BCM570xx Gigabit Ethernet
|
||||
device dc # DEC/Intel 21143 and various workalikes
|
||||
device et # Agere ET1310 10/100/Gigabit Ethernet
|
||||
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
|
||||
device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet
|
||||
device lge # Level 1 LXT1001 gigabit Ethernet
|
||||
|
@ -83,6 +83,7 @@ SUBDIR= ${_3dfx} \
|
||||
${_em} \
|
||||
en \
|
||||
${_ep} \
|
||||
${_et} \
|
||||
${_ex} \
|
||||
${_exca} \
|
||||
${_ext2fs} \
|
||||
@ -396,6 +397,7 @@ _ed= ed
|
||||
_elink= elink
|
||||
_em= em
|
||||
_ep= ep
|
||||
_et= et
|
||||
_exca= exca
|
||||
_ext2fs= ext2fs
|
||||
_fe= fe
|
||||
@ -528,6 +530,7 @@ _drm= drm
|
||||
_dtrace= dtrace
|
||||
.endif
|
||||
_ed= ed
|
||||
_et= et
|
||||
_em= em
|
||||
_exca= exca
|
||||
_ext2fs= ext2fs
|
||||
|
10
sys/modules/et/Makefile
Normal file
10
sys/modules/et/Makefile
Normal file
@ -0,0 +1,10 @@
|
||||
# $DragonFly: src/sys/dev/netif/et/Makefile,v 1.1 2007/10/12 14:12:42 sephe Exp $
|
||||
# $FreeBSD$
|
||||
|
||||
.PATH: ${.CURDIR}/../../dev/et
|
||||
|
||||
KMOD= if_et
|
||||
SRCS= if_et.c
|
||||
SRCS+= opt_et.h bus_if.h pci_if.h device_if.h miibus_if.h
|
||||
|
||||
.include <bsd.kmod.mk>
|
@ -7,7 +7,8 @@ SRCS= acphy.c amphy.c atphy.c bmtphy.c brgphy.c bus_if.h ciphy.c device_if.h
|
||||
SRCS+= e1000phy.c exphy.c gentbi.c icsphy.c inphy.c ip1000phy.c jmphy.c
|
||||
SRCS+= lxtphy.c miibus_if.c miibus_if.h mii.c miidevs.h mii_physubr.c
|
||||
SRCS+= mlphy.c nsgphy.c nsphy.c nsphyter.c pci_if.h pnaphy.c qsphy.c
|
||||
SRCS+= rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c ukphy.c ukphy_subr.c
|
||||
SRCS+= rgephy.c rlphy.c ruephy.c tdkphy.c tlphy.c truephy.c ukphy.c
|
||||
SRCS+= ukphy_subr.c
|
||||
SRCS+= xmphy.c
|
||||
|
||||
EXPORT_SYMS= mii_mediachg \
|
||||
|
Loading…
Reference in New Issue
Block a user