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  11. 27 Dec, 2012 1 commit
    • Stefan Tauner's avatar
      Unify usbdev_status and pcidev_status into dev_entry · 4b24a2d7
      Stefan Tauner authored 
      
Once upon a time usbdev_status was created for the ft2232
programmer. Its IDs are semantically different to pcidev_status
because they indicate USB instead of PCI IDs, but apart from that
both data structures are equal. This change makes life easier for
everything involved in handling and printing the status of devices
that is noted in those structures by combining them into dev_entry.

It is still possible to distinguish between PCI and USB devices
indirectly by using the struct programmer's type field.

Also, add a programmer column to the PCI and USB devices lists.

Corresponding to flashrom svn r1632.
Signed-off-by: default avatarStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
      4b24a2d7
  13. 29 Aug, 2012 1 commit
  15. 27 Aug, 2012 1 commit
  17. 25 Aug, 2012 1 commit
  19. 21 Jul, 2012 1 commit
  21. 20 Jul, 2012 1 commit
  23. 18 Dec, 2011 1 commit
  25. 09 Nov, 2011 1 commit
  27. 27 Jul, 2011 1 commit
  29. 14 Jun, 2011 1 commit
    • David Hendricks's avatar
      Use shutdown callback mechanism to shutdown programmers · 8bb2021d
      David Hendricks authored 
      
This patch attempts to resolve some programmer shutdown ordering issues
by having the programmer init functions register shutdown callbacks explicitly
wherever it makes most sense. Before, assumptions were made that could lead to
the internal programmer's state changing before the external programmer could be
shut down properly. Now, each programmer cleans up after itself and (hopefully)
performs each operation in the correct order.

As a side-effect, this patch gives us a better usage model for reverse
operations such as rpci_* and rmmio_*. In the long-run, this should make
reversing the initialization process easier to understand, less tedious, and
less error-prone.

In short, this patch does the following:
- Registers a shutdown callback during initialization for each programmer.
- Kills the .shutdown function pointer from programmer_entry struct. Also,
  make most shutdown functions static.
- Adds a few minor clean-ups and corrections (e.g. missing physunmap() calls).

TODO: Remove forward declaration of serprog_shutdown() (added to simplify diff)

Corresponding to flashrom svn r1338.
Signed-off-by: default avatarDavid Hendricks <dhendrix@google.com>
Acked-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
      8bb2021d
  31. 07 Mar, 2011 1 commit
  33. 04 Sep, 2010 1 commit
  35. 29 Jul, 2010 1 commit
  37. 27 Jul, 2010 2 commits
    • Carl-Daniel Hailfinger's avatar
      Split off programmer.h from flash.h · 5b997c3e
      Carl-Daniel Hailfinger authored 
      
Programmer specific functions are of absolutely no interest to any file
except those dealing with programmer specific actions (special SPI
commands and the generic core).

The new header structure is as follows (and yes, improvements are
possible):
flashchips.h  flash chip IDs
chipdrivers.h  chip-specific read/write/... functions
flash.h  common header for all stuff that doesn't fit elsewhere
hwaccess.h hardware access functions
programmer.h  programmer specific functions
coreboot_tables.h  header from coreboot, internal programmer only
spi.h SPI command definitions

Corresponding to flashrom svn r1112.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarUwe Hermann <uwe@hermann-uwe.de>
      5b997c3e
    • Carl-Daniel Hailfinger's avatar
      Convert MMIO accesses of non-internal PCI-based programmers to be endian-agnostic · 1d3a2fef
      Carl-Daniel Hailfinger authored 
      
Convert all PCI-based external programmers to use special little-endian
accessors for all MMIO regions of PCI devices. This patch does _not_
touch the internal programmer (which is PCI-based as well).

Huge thanks go to Misha Manulis who worked with me to create a first
version of this patch for the satasii programmer based on modification
of generic code.

Huge thanks also go to Segher Boessenkool for suggesting the pci_mmio_
prefix for the abstraction layer.

NOTE to package maintainers: With this patch, compilation and usage of
flashrom should be safe on x86, x86_64, MIPS (little and big endian) and
PowerPC (big endian).

The internal programmer is disabled on non-x86/x86_64 (but it
compiles). The atahpt, nic3com, nicnatsemi, nicrealtek and rayer_spi
can not be compiled on non-x86/x86_64 because port space I/O is
not (yet) supported. Please compile with default settings on
x86/x86_64 and with the following settings on all other architectures:
make CONFIG_NIC3COM=no CONFIG_NICREALTEK=no CONFIG_NICNATSEMI=no
CONFIG_RAYER_SPI=no

Corresponding to flashrom svn r1111.
Signed-off-by: default avatarCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: default avatarMisha Manulis <misha@manulis.com>
      1d3a2fef
  39. 06 Jul, 2010 1 commit
  41. 03 Jul, 2010 1 commit
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  45. 24 Feb, 2010 1 commit
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  51. 12 Aug, 2009 1 commit
  53. 09 Aug, 2009 1 commit
  55. 19 Jun, 2009 1 commit
  57. 01 Jun, 2009 1 commit
  59. 31 May, 2009 1 commit
  61. 22 May, 2009 1 commit
  63. 20 May, 2009 1 commit
  65. 19 May, 2009 1 commit
  67. 17 May, 2009 4 commits

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