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/****************************************************************************
*
* FTK.UPD
*
* FastMAC and FastMAC Plus Toolkit
*
* Copyright (c) Madge Networks Ltd 1991-1994
*
* COMPANY CONFIDENTIAL
*
****************************************************************************/
/*---------------------------------------------------------------------------
Update History
-----------------------------------------------------------------------------
2.21.12 PBA 17/07/1995
Fixed a bug in hwi_pci.c. We were doing MMIO processing
if either the TX or RX bit in SIFINT was set without
requiring the host interrupt bit to also be set. This
meant that if we were on a shared interrupt we could
do an erroneous MMIO transfer because the RX or TX was
set but the adapter had not generated an interrupt.
2.21.11 PRR 11/07/1995
Added another PCI fix to all the PCI cards, when using PIO
we need to handshake the transfer because of some PCI/Eagle
problems.
2.21.10 PRR 10/07/11995
Added the fix for the PCI-Ti ASIC for DMA, also found a bug in
the ISR which is worth noting. To check for Pseudo DMA we need
to check the SWHRQ and PSDMAEN bits we were just checking SWHRQ
(DMA in progress). This causes a few problems if we go into the
Pseudo DMA code whilst in DMA mode.
2.21.09 PRR 05/07/1995
Added the new fix to DMA on the PCI-Ti card.
2.21.08 PRR & PBA 28/06/1995
Added the WinBook PCMCIA fix. Define WIN_BOOK_FIX
to enable it.
2.21.07 PBA 22/06/1995
Fixed a bug where hwi_gen.c was not setting the MAC
buffer size to 504 bytes for PCIx adapters.
2.21.06 PRR (& PBA) 21/06/1995
Finished support for TI ASIC based PCI adapter.
2.21.05 PBA 24/05/1995
Fixed a bug in hwi_eisa.c where interrupts were not
being regenerated properly. Only affected edge triggered
interrupts.
2.21.04 PBA 24/05/1995
Added support for the mark 3 EISA adapter.
2.21.03 PRR 02/05/1995
Support for PCI-Ti and PCI-BM cards added.
The Ti one is works with all 3 demo programs in Pseudo-DMA
mode, the ASIC does not work for DMA so I have not tested it.
The BM code is as yet untested because of Silicon features.
2.21.02 PBA 12/05/1995
It appears that certain sorts of PCMCIA socket
controllers can generate stray interrupts as soon as
we touch the adapter. Re-ordered some of the interrupt
initialisation code so that we can cope with the stray
interrupt.
2.21.01 PBA 07/04/1995
Changed hwi_pci.c so that is uses the extended
handshake on transmit MMIO.
2.21 PD 03/04/1995
Second version of the combined FastMAC and FastMAC
Plus toolkit. Uses FastMAC v4.50 and FastMAC Plus v1.34.
2.20.27 PD 09/02/1995
Added a pokeouts module to allow debug information to be
sent to the serial ports on an IBM or clone. See head_def\
ftk_poke.h for the macros to use.
Also altered hwi_pcmc.c with calls for point enabling a
PCMCIA adapter. They are protected by #ifdef PCMCIA_POINT_
ENABLE. The prototypes for the calls are in sys_pcmc.h, but
no example DOS sys_pcmc.c or sys_pcmc.asm file is included.
DOS programs should use MADGECS or similar to provide card
and socket services - in which case the point enabler code
is not required.
2.20.26 PBA 23/01/1995
hwi_pcmc.c now sets the MC_AND_ISACP_USE_PIO flag in
the adapter->mc32_config byte to get the software
handshake to work properly.
2.20.25 PBA 12/01/1995
Removed bug in driver_remove_adapter where the FastMAC
Plus dma test buffer was freed if the pointer was NULL
rather than not NULL!
2.20.24 PBA 12/01/1995
Changed hwi_get_node_address_check so that it doesn't
check for a Madge node address so that the FTK will
work on none Madge adapters.
Also changed drv_init.c so that the Madgic bits are only
set if MADGIC_BIT is defined. This allows support for
Madgic bits to be removed with RIFFDEF for releases.
2.20.23 PBA 03/01/1995
Changed sys_allocate_dma_phys_buffer and
sys_free_dma_phys_buffer so that they take a DWORD
for the memory block size.
2.20.22 PBA 12/12/1994
Tidied up some differences between the PCMCIA FTK and
HWI to do with interrupt regeneration that was causing
Windows95 to hang occassionally.
2.20.21 PBA 12/12/1994
There us a problem with pseduo DMA on PnP and Smart16.
We have to read SIFACL, set the SINTEN bit and write
it back to regenerate interrupts. However, sometimes
when we read SIFACL the SWHLDA bit has not been cleared
by the Eagle. If at the same time the SWHRQ bit has been
set by the Eagle to indicate another transfer is pending
we may accidentally start another transfer when we write
the value of SIFACL + SINTEN back. The solution is
to poll SIFACL until the SWHLDA bit is cleared. This
fix gets rid of the delay in 2.20.19.
2.20.20 PBA 08/12/1994
Added 32 bit PCMCIA support.
2.20.19 PBA 08/12/1994
Put the code back that was removed in 2.20.17. Under
NT/Win95 we seem to need a short delay at the pointer
where under DOS we would clear the interrupt controller.
2.20.18 PBA 07/12/1994
Added code in hwi_pcmc.c to call user_adapter_removed
if the PCMCIA adapter goes away. Enabled by defining
FTK_ADAPTER_REMOVED_NOTIFY.
2.20.17 PBA 06/12/1994
Removed some code in hwi_pnp.c and hwi_sm16.c that toggled
EAGLE_SIFACL_SINTEN. I don't know why this code was there
and it breaks the hwi.
2.20.16 PBA 06/12/1994
Now sets the "Madgic" bits.
2.20.15 PBA 06/12/1994
Added lots of casts to stop the NT compiler from generating
warnings.
2.20.14 PBA 06/12/1994
Added compile directive FTK_NO_TX_COMPLETION_CALL that
stops drv_irq.c calling rxtx_irq_completion_check even
if we have asked for TX complete interrupts by defining
FTK_TX_WITH_COMPLETION.
2.20.13 PBA 02/12/1994
Fixed a bug in hwi_sm16.c where the node address wasn't
read properly because of an unitialised variable.
2.20.12 PBA 01/12/1994
Changed the minumum number of RX/TX slots to 2.
2.20.11 PBA 01/12/1994
Removed the calls to driver_remove_adapter in
driver_prepare_adapter, otherwise there's
no way to return an error message.
2.20.10 PBA 01/12/1994
Fixed some places where macro_enable_io calls where
not enclosed by an #ifndef FTK_NO_IO_EMABLE. Also
changed an errant sys_probe_insb to a sys_insb.
2.20.09 PBA 01/12/1994
Changed sys_sync_with_interrupt so that it takes an
abapter_handle parameter and returns a WBOOLEAN. Also
moved the definition to sys_mem.h.
2.20.08 PBA 01/12/1994
Added a tx_flags parameter to rxtx_transmit_frame.
2.20.07 PBA 30/11/1994
Fixed driver_prepare_adapter so that it always
calls driver_remove_adapter if it fails to
free up any memory allocated.
2.20.06 PBA 29/11/1994
Initialise time functions are now marked with
#pragma FTK_INIT_FUNCTION(...), interrupt time
functions with #pragma FTK_IRQ_FUNCTION(...)
and run time but not interrupt time functions with
#pragma FTK_RES_FUNCTION(...). The #pragma's are
prefixed by #ifdef FTK_xxx_FUNCTION. The
FTK_xxx_FUNCTION definitions should be in user.h.
2.20.05 PBA 21/11/1994
Change get_bring_up_code to retry the bring-up up to
10 times. There is a problem with ICL PCs/ATPs with
SMARTNT.SYS where the bring up occassionally fails.
Retrying is the way the HWI fixes it.
2.20.04 PBA 18/11/1994
Changed driver_open_adapter so that it takes the product
instance id from the string ftk_product_inst_id. This
string is initialised to FASTMAC_PRODUCT_ID so if
the user doesn't do anything it behaves as before.
However the user can change the string before calling
driver_open_adapter.
2.20.03 PBA 16/11/1994
Fixed HWI_PCMC.C which was not setting the RAM size in
the adapter structure.
2.20.02 PRR 16/11/1994
Change the polling routing for PNP cards such that it only
looks for md not md01.
2.20.01 PBA 16/11/1994
Fixed spelling mistake in user.h of header files.
FTK_NO_PROBING should have been FTK_NO_PROBE.
2.20 PD & PBA 15/11/1994
First recorded version of the combined FastMAC and FastMAC
Plus toolkit. Heaviliy revised from v1.x and the 2.x
beta. Uses FastMAC v4.48 and FastMAC Plus v1.22.
---------------------------------------------------------------------------*/
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