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2003-02-25 Jonathan Larmour
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* doc/usbs_sa11x0.sgml: Declare as not to get
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correct TOC numbering.
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2003-02-24 Jonathan Larmour
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* cdl/usbs_sa11x0.cdl: Fix doc link.
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* doc/usbs_sa11x0.sgml: Comment out DOCTYPE for now to allow building
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with standard doc build.
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Add an enclosing so it's structured better with standard
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doc build.
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2002-02-11 Bart Veer
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* src/usbs_sa11x0.c:
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Add a handler for the SET_INTERFACE standard control message.
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This should not be needed, but appears to avoid hardware problems
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when a compliance testing program sends certain requests. Also
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improve the handling of halted endpoints since the hardware
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does not allow transfers to be aborted.
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2002-01-23 Bart Veer
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* src/usbs_sa11x0.c:
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Add missing assertions for non-NULL buffers
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Try to improve the behaviour when the host sends data before
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the target is ready. The hardware is not capable of handling
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this situation, but some recovery is possible some of the time.
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2001-09-14 Bart Veer
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* src/usbs_sa11x0.c:
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Update support for USB testing
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2001-08-06 Bart Veer
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* src/usbs_sa11x0.c:
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Add initial support for USB testing.
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2001-05-21 Bart Veer
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* src/usbs_sa11x0.c (usbs_sa11x0_ep2_dsr):
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Fix the boundary condition where the transmission is an exact
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multiple of 64 bytes. ep2_process_packet() already did the
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right thing but was not getting called.
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Also, some cosmetic changes to the receive code for the
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same boundary condition. These actually have no effect
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because of the hardware, but may be useful for other
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people writing USB device drivers.
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2001-04-05 Bart Veer
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* src/usbs_sa11x0.c (usbs_sa11x0_ep0_fill_fifo):
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Set the DATA_END and IN_READY bits in one operation.
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This seems to avoid problems when the target needs to send
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back a zero-length control packet.
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2001-02-02 Bart Veer
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* cdl/usbs_sa11x0.cdl:
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Add doc property to the html
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* doc/usbs_sa11x0.sgml, devs-usbs-sa11x0.html:
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Incorporate changes from docs department, regenerate html
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2001-01-25 Bart Veer
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* src/usbs_sa11x0_data.cxx:
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* cdl/usbs_sa11x0.cdl:
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Devtab entries were never actually being built - and did not
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build...
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* cdl/usbs_sa11x0.cdl:
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Sort out the dependencies for minimal environments such as
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RedBoot.
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2001-01-24 Bart Veer
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* src/usbs_sa11x0.c:
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Invoke additional platform-specific initialization, if defined
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via and CYGBLD_HAL_PLATFORM_IO_H
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2001-01-22 Bart Veer
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* doc/usbs_sa11x0.sgml, doc/makefile:
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Added documentation.
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2001-01-16 Bart Veer
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* src/usbs_sa11x0.c:
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Make sure that the resume interrupt source is enabled,
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even when the USB bus is not suspended. For some reason
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this makes it possible to disconnect and reconnect.
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2001-01-16 Bart Veer
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* src/usbs_sa11x0.c:
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Use the HAL macros for virtual->physical address translation
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Update poll() and start() to match the documentation
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Fix the handling of control messages affecting endpoints 1 and 2
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if those endpoints are not currently configured.
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2001-01-02 Bart Veer
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* src/usbs_sa11x0.c:
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Change ep2_tx_packet() to start the DMA operation after the
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UDC packet-complete bit has been set. This avoids a very high
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error rate. Add some scheduler locking to eliminate a resulting
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race condition, and sort out the error handling to match.
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Comment out some assertions relating to spurious interrupts, which
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have been observed. Instead the code now recovers from these.
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2000-12-15 Bart Veer
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* src/usbs_sa11x0.c:
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Add debug code for tracking stats and simulating failures.
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Change the EP1 code to switch between DMA channels A and B as
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required, rather than always using channel A. This is more robust
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and was needed for the failure simulation.
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Make the ep1 packet processing code robust in case an unexpected
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failure occurs during its invocation. It is not clear how this
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can ever happen, but on a couple of occasions it did and caused an
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infinite loop.
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2000-11-30 Bart Veer
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* src/usbs_sa11x0.c:
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Fix DMA_CONTROL_CLEAR_ALL constant, it was ignoring START_B
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In ep2_init(), separate out the fifo write and the IN_SIZE
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write to avoid a hardware problem.
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2000-11-29 Bart Veer
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* src/usbs_sa11x0.c:
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Disable some debugging features and add retries when manipulating
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certain DMA registers - needed with some Silicon revisions.
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2000-11-28 Bart Veer
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* src/usbs_sa11x0.c:
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More rewriting, plus implementing the endpoint halt support.
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2000-11-24 Bart Veer
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* src/usbs_sa11x0.c:
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Clean up some of the debugging.
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Largely rewrite the endpoint 2 support to try and get it working
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Transmit a runt packet during initialization to work around
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hardware problem.
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2000-11-22 Bart Veer
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* include/usbs_sa11x0.h: Fix nested #include protection
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2000-11-21 Bart Veer
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* First check-in of eCos USB support.
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//===========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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| 169 |
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// eCos is free software; you can redistribute it and/or modify it under
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| 170 |
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// the terms of the GNU General Public License as published by the Free
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| 171 |
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// Software Foundation; either version 2 or (at your option) any later version.
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| 172 |
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//
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| 173 |
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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| 174 |
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 175 |
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 176 |
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// for more details.
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| 177 |
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//
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| 178 |
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// You should have received a copy of the GNU General Public License along
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| 179 |
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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| 180 |
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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| 181 |
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//
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| 182 |
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// As a special exception, if other files instantiate templates or use macros
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| 183 |
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// or inline functions from this file, or you compile this file and link it
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| 184 |
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// with other works to produce a work based on this file, this file does not
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| 185 |
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// by itself cause the resulting work to be covered by the GNU General Public
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| 186 |
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// License. However the source code for this file must still be made available
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| 187 |
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// in accordance with section (3) of the GNU General Public License.
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| 188 |
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//
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| 189 |
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// This exception does not invalidate any other reasons why a work based on
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| 190 |
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// this file might be covered by the GNU General Public License.
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| 191 |
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//
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| 192 |
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//===========================================================================
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