patch-2.4.20 linux-2.4.20/drivers/net/e100/e100_ucode.h

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Lines: 366
Date: Thu Nov 28 15:53:13 2002
Orig file: linux-2.4.19/drivers/net/e100/e100_ucode.h
Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.19/drivers/net/e100/e100_ucode.h linux-2.4.20/drivers/net/e100/e100_ucode.h
@@ -0,0 +1,365 @@
+/*******************************************************************************
+
+  
+  Copyright(c) 1999 - 2002 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 
+  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.
+  
+  Contact Information:
+  Linux NICS <linux.nics@intel.com>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+*******************************************************************************/
+
+#ifndef _E100_UCODE_H_
+#define _E100_UCODE_H_
+
+/*
+e100_ucode.h
+
+This file contains the loadable micro code arrays to implement receive 
+bundling on the D101 A-step, D101 B-step, D101M (B-step only), D101S, 
+D102 B-step, D102 B-step with TCO work around and D102 C-step.
+
+Each controller has its own specific micro code array.  The array for one 
+controller is totally incompatible with any other controller, and if used 
+will most likely cause the controller to lock up and stop responding to 
+the driver.  Each micro code array has its own parameter offsets (described 
+below), and they each have their own version number.
+*/
+
+/*************************************************************************
+*  CPUSaver parameters
+*
+*  All CPUSaver parameters are 16-bit literals that are part of a
+*  "move immediate value" instruction.  By changing the value of
+*  the literal in the instruction before the code is loaded, the
+*  driver can change algorithm.
+*
+*  CPUSAVER_DWORD - This is the location of the instruction that loads
+*    the dead-man timer with its inital value.  By writing a 16-bit
+*    value to the low word of this instruction, the driver can change
+*    the timer value.  The current default is either x600 or x800;
+*    experiments show that the value probably should stay within the
+*    range of x200 - x1000.
+*
+*  CPUSAVER_BUNDLE_MAX_DWORD - This is the location of the instruction
+*    that sets the maximum number of frames that will be bundled.  In
+*    some situations, such as the TCP windowing algorithm, it may be
+*    better to limit the growth of the bundle size than let it go as
+*    high as it can, because that could cause too much added latency.
+*    The default is six, because this is the number of packets in the
+*    default TCP window size.  A value of 1 would make CPUSaver indicate
+*    an interrupt for every frame received.  If you do not want to put
+*    a limit on the bundle size, set this value to xFFFF.
+*
+*  CPUSAVER_MIN_SIZE_DWORD - This is the location of the instruction
+*    that contains a bit-mask describing the minimum size frame that
+*    will be bundled.  The default masks the lower 7 bits, which means
+*    that any frame less than 128 bytes in length will not be bundled,
+*    but will instead immediately generate an interrupt.  This does
+*    not affect the current bundle in any way.  Any frame that is 128
+*    bytes or large will be bundled normally.  This feature is meant
+*    to provide immediate indication of ACK frames in a TCP environment.
+*    Customers were seeing poor performance when a machine with CPUSaver
+*    enabled was sending but not receiving.  The delay introduced when
+*    the ACKs were received was enough to reduce total throughput, because
+*    the sender would sit idle until the ACK was finally seen.
+*
+*    The current default is 0xFF80, which masks out the lower 7 bits.
+*    This means that any frame which is x7F (127) bytes or smaller
+*    will cause an immediate interrupt.  Because this value must be a 
+*    bit mask, there are only a few valid values that can be used.  To
+*    turn this feature off, the driver can write the value xFFFF to the
+*    lower word of this instruction (in the same way that the other
+*    parameters are used).  Likewise, a value of 0xF800 (2047) would
+*    cause an interrupt to be generated for every frame, because all
+*    standard Ethernet frames are <= 2047 bytes in length.
+*************************************************************************/
+
+#ifndef UCODE_MAX_DWORDS
+#define UCODE_MAX_DWORDS	134
+#endif
+
+/********************************************************/
+/*  CPUSaver micro code for the D101A                   */
+/********************************************************/
+
+/*  Version 2.0  */
+
+/*  This value is the same for both A and B step of 558.  */
+
+#define D101_CPUSAVER_TIMER_DWORD		72
+#define D101_CPUSAVER_BUNDLE_DWORD		UCODE_MAX_DWORDS
+#define D101_CPUSAVER_MIN_SIZE_DWORD		UCODE_MAX_DWORDS
+
+#define     D101_A_RCVBUNDLE_UCODE \
+{\
+0x03B301BB, 0x0046FFFF, 0xFFFFFFFF, 0x051DFFFF, 0xFFFFFFFF, 0xFFFFFFFF, \
+0x000C0001, 0x00101212, 0x000C0008, 0x003801BC, \
+0x00000000, 0x00124818, 0x000C1000, 0x00220809, \
+0x00010200, 0x00124818, 0x000CFFFC, 0x003803B5, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x0024B81D, 0x00130836, 0x000C0001, \
+0x0026081C, 0x0020C81B, 0x00130824, 0x00222819, \
+0x00101213, 0x00041000, 0x003A03B3, 0x00010200, \
+0x00101B13, 0x00238081, 0x00213049, 0x0038003B, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x0024B83E, 0x00130826, 0x000C0001, \
+0x0026083B, 0x00010200, 0x00134824, 0x000C0001, \
+0x00101213, 0x00041000, 0x0038051E, 0x00101313, \
+0x00010400, 0x00380521, 0x00050600, 0x00100824, \
+0x00101310, 0x00041000, 0x00080600, 0x00101B10, \
+0x0038051E, 0x00000000, 0x00000000, 0x00000000  \
+}
+
+/********************************************************/
+/*  CPUSaver micro code for the D101B                   */
+/********************************************************/
+
+/*  Version 2.0  */
+
+#define     D101_B0_RCVBUNDLE_UCODE \
+{\
+0x03B401BC, 0x0047FFFF, 0xFFFFFFFF, 0x051EFFFF, 0xFFFFFFFF, 0xFFFFFFFF, \
+0x000C0001, 0x00101B92, 0x000C0008, 0x003801BD, \
+0x00000000, 0x00124818, 0x000C1000, 0x00220809, \
+0x00010200, 0x00124818, 0x000CFFFC, 0x003803B6, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x0024B81D, 0x0013082F, 0x000C0001, \
+0x0026081C, 0x0020C81B, 0x00130837, 0x00222819, \
+0x00101B93, 0x00041000, 0x003A03B4, 0x00010200, \
+0x00101793, 0x00238082, 0x0021304A, 0x0038003C, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x0024B83E, 0x00130826, 0x000C0001, \
+0x0026083B, 0x00010200, 0x00134837, 0x000C0001, \
+0x00101B93, 0x00041000, 0x0038051F, 0x00101313, \
+0x00010400, 0x00380522, 0x00050600, 0x00100837, \
+0x00101310, 0x00041000, 0x00080600, 0x00101790, \
+0x0038051F, 0x00000000, 0x00000000, 0x00000000  \
+}
+
+/********************************************************/
+/*  CPUSaver micro code for the D101M (B-step only)     */
+/********************************************************/
+
+/*  Version 2.10.1  */
+
+/*  Parameter values for the D101M B-step  */
+#define D101M_CPUSAVER_TIMER_DWORD		78
+#define D101M_CPUSAVER_BUNDLE_DWORD		65
+#define D101M_CPUSAVER_MIN_SIZE_DWORD		126
+
+#define D101M_B_RCVBUNDLE_UCODE \
+{\
+0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
+0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
+0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
+0x00380438, 0x00000000, 0x00140000, 0x00380555, \
+0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
+0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
+0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
+0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
+0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
+0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
+0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
+0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
+0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
+0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
+0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
+0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
+0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
+0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
+0x00380559, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
+0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
+0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
+}
+
+/********************************************************/
+/*  CPUSaver micro code for the D101S                   */
+/********************************************************/
+
+/*  Version 1.20.1  */
+
+/*  Parameter values for the D101S  */
+#define D101S_CPUSAVER_TIMER_DWORD		78
+#define D101S_CPUSAVER_BUNDLE_DWORD		67
+#define D101S_CPUSAVER_MIN_SIZE_DWORD		128
+
+#define D101S_RCVBUNDLE_UCODE \
+{\
+0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
+0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
+0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
+0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
+0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
+0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
+0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
+0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
+0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
+0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
+0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
+0x00101313, 0x00380700, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
+0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
+0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
+0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
+0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
+0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
+0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
+0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
+0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00130831, \
+0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
+0x00041000, 0x00010004, 0x00380700  \
+}
+
+/********************************************************/
+/*  CPUSaver micro code for the D102 B-step             */
+/********************************************************/
+
+/*  Version 2.0  */
+/*  Parameter values for the D102 B-step  */
+#define D102_B_CPUSAVER_TIMER_DWORD		82
+#define D102_B_CPUSAVER_BUNDLE_DWORD		106
+#define D102_B_CPUSAVER_MIN_SIZE_DWORD		70
+
+#define     D102_B_RCVBUNDLE_UCODE \
+{\
+0x006F0276, 0x0EF71FFF, 0x0ED30F86, 0x0D250ED9, 0x1FFF1FFF, 0x1FFF04D2, \
+0x00300001, 0x0140D871, 0x00300008, 0x00E00277, \
+0x01406C57, 0x00816073, 0x008700FA, 0x00E00070, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x01406CBA, 0x00807F9A, 0x00901F9A, 0x0024FFFF, \
+0x014B6F6F, 0x0030FFFE, 0x01407172, 0x01496FBA, \
+0x014B6F72, 0x00308000, 0x01406C52, 0x00912EFC, \
+0x00E00EF8, 0x00000000, 0x00000000, 0x00000000, \
+0x00906F8C, 0x00900F8C, 0x00E00F87, 0x00000000, \
+0x00906ED8, 0x01406C55, 0x00E00ED4, 0x00000000, \
+0x01406C51, 0x0080DFC2, 0x01406C52, 0x00815FC2, \
+0x01406C57, 0x00917FCC, 0x00E01FDD, 0x00000000, \
+0x00822D30, 0x01406C51, 0x0080CD26, 0x01406C52, \
+0x00814D26, 0x01406C57, 0x00916D26, 0x014C6FD7, \
+0x00300000, 0x00841FD2, 0x00300001, 0x0140D772, \
+0x00E012B3, 0x014C6F91, 0x0150710B, 0x01496F72, \
+0x0030FF80, 0x00940EDD, 0x00102000, 0x00038400, \
+0x00E00EDA, 0x00000000, 0x00000000, 0x00000000, \
+0x01406C57, 0x00917FE9, 0x00001000, 0x00E01FE9, \
+0x00200600, 0x0140D76F, 0x00138400, 0x01406FD8, \
+0x0140D96F, 0x00E01FDD, 0x00038400, 0x00102000, \
+0x00971FD7, 0x00101000, 0x00050200, 0x00E804D2, \
+0x014C6FD8, 0x00300001, 0x00840D26, 0x0140D872, \
+0x00E00D26, 0x014C6FD9, 0x00300001, 0x0140D972, \
+0x00941FBD, 0x00102000, 0x00038400, 0x014C6FD8, \
+0x00300006, 0x00840EDA, 0x014F71D8, 0x0140D872, \
+0x00E00EDA, 0x01496F50, 0x00E004D3, 0x00000000, \
+}
+
+/********************************************************/
+/*  Micro code for the D102 C-step                      */
+/********************************************************/
+
+/*  Parameter values for the D102 C-step  */
+#define D102_C_CPUSAVER_TIMER_DWORD		46
+#define D102_C_CPUSAVER_BUNDLE_DWORD		74
+#define D102_C_CPUSAVER_MIN_SIZE_DWORD		54
+
+#define     D102_C_RCVBUNDLE_UCODE \
+{ \
+0x00700279, 0x0E6604E2, 0x02BF0CAE, 0x1508150C, 0x15190E5B, 0x0E840F13, \
+0x00E014D8, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014DC, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014F4, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014E0, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014E7, 0x00000000, 0x00000000, 0x00000000, \
+0x00141000, 0x015D6F0D, 0x00E002C0, 0x00000000, \
+0x00200600, 0x00E0150D, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0030FF80, 0x00940E6A, 0x00038200, 0x00102000, \
+0x00E00E67, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00906E65, 0x00800E60, 0x00E00E5D, 0x00000000, \
+0x00300006, 0x00E0151A, 0x00000000, 0x00000000, \
+0x00906F19, 0x00900F19, 0x00E00F14, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x01406CBA, 0x00807FDA, 0x00901FDA, 0x0024FFFF, \
+0x014B6F6F, 0x0030FFFE, 0x01407172, 0x01496FBA, \
+0x014B6F72, 0x00308000, 0x01406C52, 0x00912E89, \
+0x00E00E85, 0x00000000, 0x00000000, 0x00000000  \
+}
+
+/********************************************************/
+/*  Micro code for the D102 E-step                      */
+/********************************************************/
+
+/*  Parameter values for the D102 E-step  */
+#define D102_E_CPUSAVER_TIMER_DWORD		42
+#define D102_E_CPUSAVER_BUNDLE_DWORD		54
+#define D102_E_CPUSAVER_MIN_SIZE_DWORD		46
+
+#define     D102_E_RCVBUNDLE_UCODE \
+{\
+0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x1FFF1FFF, 0x1FFF1FFF, \
+0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
+0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
+0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
+0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
+0x00300006, 0x00E014FB, 0x00000000, 0x00000000  \
+}
+
+#endif /* _E100_UCODE_H_ */
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)