[Qemu-devel] [PATCH v2 0/2] Add TPCI200 and IP-Octal 232 IndustryPack emulation

[Alberto Garcia <agarcia@igalia.com>]

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Hello again,

I'm sending the new version of my TPCI200 and IP-Octal 232 patches,
here's the original submission for reference:

https://lists.gnu.org/archive/html/qemu-devel/2012-08/msg04173.html

It's been a while since I posted the previous patches. I was on
holidays for quite some time, plus the trip to the KVM Forum where I
could have the chance to meet some of you in person :)

Then came the v1.3 code freeze, so I was making a few changes to both
devices since then. These are the changes from the previous version:

   * Rebased against the current master.  ipoctal renamed to
   * ipoctal232.  Big-endian mode can now be disabled (tpci200).
   * Implemented the RxFIFO (ipoctal232).  Simplified the Tx code
   * (ipoctal232).  Removed the timer (ipoctal232).  Rewrote the IRQ
   * code (both devices).  A few minor bugfixes.  Coding style fixes.

The Linux driver is available in the latest mainline kernel (tested
with v3.7-rc6).

I also devoted quite some time to testing the code (and fixing a few
bugs in the kernel driver along the way). The device has 8 serial
ports, I tried them with minicom, pppd, etc and everything seems to
work fine.

I also tried attaching 4 instances of ipoctal232 to the tpci200 bridge
-32 serial ports in total- and using all of them at the same time and
there was nothing unexpected.

As a last thing, I also tried to reorganize the memory addressing
using Avi's suggestions but I couldn't come up with a solution to the
problems that I described back then. Here's the original thread for
reference:

https://lists.gnu.org/archive/html/qemu-devel/2012-10/msg01117.html

I think that's all, if there's any questions please let me know.

Thanks,

Alberto Garcia (2):
  Add TEWS TPCI200 IndustryPack emulation
  Add GE IP-Octal 232 IndustryPack emulation

 default-configs/pci.mak |    1 +
 hw/Makefile.objs        |    3 +
 hw/ipack.c              |  106 ++++++++
 hw/ipack.h              |   75 ++++++
 hw/ipoctal.c            |  613 +++++++++++++++++++++++++++++++++++++++++++
 hw/pci_ids.h            |    3 +
 hw/tpci200.c            |  667 +++++++++++++++++++++++++++++++++++++++++++++++
 7 ficheiros modificados, 1468 adições(+)
 create mode 100644 hw/ipack.c
 create mode 100644 hw/ipack.h
 create mode 100644 hw/ipoctal.c
 create mode 100644 hw/tpci200.c

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1.7.10.4