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* Remove duplicate includes from the codeStefan Reinauer2010-10-061-2/+0
| | | | | | | Corresponding to flashrom svn r1196. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Support for Loongson-2F (MIPS) flashingVladimir 'phcoder' Serbinenko2010-09-291-1/+1
| | | | | | | Corresponding to flashrom svn r1183. Signed-off-by: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* internal: remove unused variablePeter Lemenkov2010-09-201-0/+2
| | | | | | | | | | | | | | | | | The variable 'ret' is unused when compiling on big-endian architecture. This produces an "unused variable" message, which might be treated as error if -Werror was passed to compiler. With this patch I was able to compile flashrom cleanly on ppc and ppc64: http://koji.fedoraproject.org/koji/taskinfo?taskID=2472482 http://koji.fedoraproject.org/koji/taskinfo?taskID=2472484 Corresponding to flashrom svn r1180. Signed-off-by: Peter Lemenkov <lemenkov@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Split off programmer.h from flash.hCarl-Daniel Hailfinger2010-07-271-0/+1
| | | | | | | | | | | | | | | | | | | | | 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: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Generify support for ITE IT8705 Super I/OCarl-Daniel Hailfinger2010-07-101-2/+4
| | | | | | | | | | | | | | | | | Autodetect the ITE IT8705 Super I/O and enable flash writes if it performs LPC->Parallel translation. Remove board enables which triggered the IT8705 write enable manually. Change the IT87 SPI special case to cover IT87 LPC->SPI and LPC->Parallel translation. Corresponding to flashrom svn r1073. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Tested on Syntax SV266A. Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested on Shuttle AK38N, all operations work fine. Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Unify programmer parameter extractionCarl-Daniel Hailfinger2010-07-081-3/+3
| | | | | | | | | | | Make programmer_param static by converting all users to extract_programmer_param. Programmer parameters can no longer be separated with a colon, they have to be separated with a comma. Corresponding to flashrom svn r1072. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Various places in the flashrom source feature custom parameter extraction ↵Carl-Daniel Hailfinger2010-07-061-6/+15
| | | | | | | | | | | | | | | | | | | | from programmer_param This led to wildly differing syntax for programmer parameters, and it also voids pretty much every assumption you could make about programmer_param. The latter is a problem for libflashrom. Use extract_param everywhere, clean up related code and make it more foolproof. Add two instances of exit(1) where we have no option to return an error. Remove six instances of exit(1) where returning an error was possible. WARNING: This changes programmer parameter syntax for a few programmers! Corresponding to flashrom svn r1070. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Kill unneeded #include wherever possibleCarl-Daniel Hailfinger2010-06-211-3/+0
| | | | | | | | | | Tested on Linux, FreeBSD, NetBSD, OpenBSD, DOS. Thanks to Jonathan A. Kollasch and Idwer Vollering for testing. Corresponding to flashrom svn r1057. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Idwer Vollering <vidwer+lists.flashrom@gmail.com>
* Internal: introduce processor enables and abort if top/bottom alignment is ↵Carl-Daniel Hailfinger2010-06-041-2/+34
| | | | | | | | | | | | | | | | unknown The internal programmer needs correct information about flash_base and chip window top/bottom alignment on non-x86 before it can be used. Abort any internal programmer action for now until the code is fixed. Add the concept of a processor enable for systems where flashing is impacted by processor settings or processor model. Corresponding to flashrom svn r1031. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* So far, we have up to 4 different names for the same thing (ignoring ↵Carl-Daniel Hailfinger2010-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | capitalization) CONFIG_FT2232SPI (makefile config option) FT2232_SPI_SUPPORT (#define) ft2232spi (programmer name) ft2232_spi.c (programmer file) Use CONFIG_* with underscores for makefile config options and #defines and kill the useless _SUPPORT idiom. Use lowercase names with underscores for programmer names and programmer files. With this, you can run "grep -i ft2232_spi" and find everything related to the ft2232_spi driver. Same applies to all other programmers. Corresponding to flashrom svn r1023. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Handle the following architectures in generic flashrom codeCarl-Daniel Hailfinger2010-05-261-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - x86/x86_64 (little endian) - PowerPC (big endian) - MIPS (big+little endian) No changes to programmer specific code. This means any drivers with MMIO access will _not_ suddenly start working on big endian systems, but with this patch everything is in place to fix them. Compilation should work on all architectures listed above for all drivers except nic3com and nicrealtek which require PCI Port IO which is x86-only for now. To compile without nic3com and nicrealtek, run make distclean make CONFIG_NIC3COM=no CONFIG_NICREALTEK=no Thanks to Misha Manulis for testing early versions of this patch on PowerPC (big endian) with the satasii programmer. Thanks to Segher Boessenkool for design review and for helping out with compiler tricks and pointing out that we need eieio on PowerPC. Thanks to Vladimir Serbinenko for compile testing on MIPS (little endian) and PowerPC (big endian) and for runtime testing on MIPS (little endian). Thanks to David Daney for compile testing on MIPS (big endian). Thanks to Uwe Hermann for compile and runtime testing on x86_64. DO NOT RUN flashrom ON NON-X86 AFTER APPLYING THIS PATCH! This patch only provides the infrastructure, but does not convert any drivers, so flashrom will compile, but it won't do the right thing on non-x86 platforms. Corresponding to flashrom svn r1013. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Misha Manulis <misha@manulis.com> Acked-by: Vladimir 'phcoder/φ-coder' Serbinenko <phcoder@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
* One of the problems is that --force had multiple meaningsCarl-Daniel Hailfinger2010-04-281-29/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Force chip read by faking probe success. - Force chip access even if the chip is bigger than max decode size for the flash bus. - Force erase even if erase is known bad. - Force write even if write is known bad. - Force writing even if cbtable tells us that this is the wrong image for this board. This patch cleans up --force usage: - Remove any suggestions to use --force for probe/read from flashrom output. - Don't talk about "success" or "Found chip" if the chip is forced. - Add a new internal programmer parameter boardmismatch=force. This overrides any mismatch detection from cbtable/image comparisons. - Add a new internal programmer parameter laptop=force_I_want_a_brick. - Adjust the documentation for --force. - Clean up the man page a bit whereever it talks about --force or laptops. Additional changes in this patch: - Add warnings about laptops to the documentation. - Abort if a laptop is detected. Can be overridden with the programmer parameter mentioned above. - Add "Portable" to the list of DMI strings indicating laptops. - Check if a chip specified with -c is known to flashrom. - Programmer parameter reliability and consistency fixes. - More paranoid self-checks. - Improve documentation. Corresponding to flashrom svn r996. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Autodetect ITE IT87* LPC->SPI translation on all boards without the need for ↵Carl-Daniel Hailfinger2010-03-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | a board enable Move boards which had an IT87* SPI board enable from the board enable list to the OK list. Mark the Gigabyte GA-MA78GPM-DS2H as OK. Change the it87spi forced port parameter to it87spiport=... Fix incorrect indentation in the man page. Tested by Ward Vandewege on both variants of the Gigabyte GA-M57SLI-S4 http://www.flashrom.org/pipermail/flashrom/2010-March/002712.html Tested by 李彥學 (Ian-Xue Li) on the Gigabyte GA-MA78GPM-DS2H http://www.flashrom.org/pipermail/flashrom/2010-March/002723.html Corresponding to flashrom svn r983. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ward Vandewege <ward@gnu.org>
* Various coding style and cosmetic changesUwe Hermann2010-03-131-5/+6
| | | | | | | | | | | | | - Fix coding-style, whitespace, and indentation in a few places. - Consistently use the same spelling ("Super I/O") everywhere. Corresponding to flashrom svn r933. - Make some flashrom stdout output look a bit nicer. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Implement tested/untested status for board enablesMichael Karcher2010-02-281-0/+20
| | | | | | | | | | | | | | | The message printing code greatly exceed the 80 character limit. I can reformat it on request to obey the limit. Intended behaviour: on untested boards an explanation of that status is printed and the board enable code is not run, unless the option "boardenable=force" has been passed to the internal programmer. Corresponding to flashrom svn r919. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Warn if running on laptopsMichael Karcher2010-02-261-0/+12
| | | | | | | Corresponding to flashrom svn r916. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Split internal.c into internal.c and hwaccess.cCarl-Daniel Hailfinger2010-02-121-56/+0
| | | | | | | | | | | | | | Linking in support for the internal programmer doesn't make sense if you only need hardware (ioport, memory) access. Note: This patch was created by "svn cp internal.c hwaccess.c" and then removing stuff from both files. That's why you can't apply the patch as-is before running the svn cp. Corresponding to flashrom svn r898. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Matching board via DMIMichael Karcher2010-01-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a board is not uniquely identifiable by PCI device/subsystem IDs, a string can be specified to be looked for (case-sensitive, substring or anchored) for now in one of the following DMI items in addition to matching the PCI IDs: - System Manufacturer - System Product Name - System Version - Baseboard Manufacturer - Baseboard Product Name - Baseboard Version Strings are anchored re-like (^ at the beginning, $ at the end), but there are no plans to support full regular expressions and matched to any of the mentioned fields. The match is only made if DMI info is available and the string matches. If no DMI info is available and the PCI IDs match, a warning is printed as the board can not be autodetected. It's still open to discussion whether we add an DMI override switch to specify a string that will definitely match, and whether this switch is only used if no DMI is available or whether it overrides or augments DMI data. DMI data is currently read using dmidecode. This tool is available for all major platforms except MacOS X. I heard that there also is a MacOS X version of dmidecode, but didn't investigate that. Corresponding to flashrom svn r874. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Luc Verhaegen <libv@skynet.be> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Move generic programmer function into newly introduced programmer.cCarl-Daniel Hailfinger2010-01-061-77/+0
| | | | | | | | | | | | | | Some programmers (most notably FT2232SPI) use fallback_* and noop_*, but those functions lived inside internal.c and were unavailable if no PCI-based programmers were compiled in. Move those functions to the new file programmer.c. Thanks to Patrick Georgi for finding this. Corresponding to flashrom svn r829. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
* Internal.c was always compiled in because it hosted the function ↵Carl-Daniel Hailfinger2009-12-241-12/+0
| | | | | | | | | | | | | internal_delay() Move that function to udelay.c and compile internal.c only if really needed. physmap.c is only needed if the programmer is internal or a PCI card. Make its compilation conditional. Corresponding to flashrom svn r822. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Idwer Vollering <vidwer@gmail.com>
* SuperI/O detection now happens unconditionally and before the chipset enableCarl-Daniel Hailfinger2009-12-221-0/+14
| | | | | | | | | | | | | | | | | We could run it after chipset enable, but it definitely has to happen before board enable because the board enable usually accesses the SuperI/O. With this patch, it is possible to add a struct superio to the board enable table for more accurate matching in case subsystem IDs are ambiguous. This patch focuses on the generic infrastructure aspect and on support for IT8712F/IT8716F. Thanks go to Adrian Glaubitz and Ward Vandewege for testing. Corresponding to flashrom svn r813. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Luc Verhaegen <libv@skynet.be> Acked-by: Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
* Internal (onboard) programming was the only feature which could not be disabledCarl-Daniel Hailfinger2009-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make various pieces of code conditional on support for internal programming. Code shared between PCI device programmers and onboard programming is now conditional as well. It is now possible to build only with dummy support: make CONFIG_INTERNAL=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_SERPROG=no CONFIG_FT2232SPI=no This allows building for a specific use case only, and it also facilitates porting to a new architecture because it is possible to focus on highlevel code only. Note: Either internal or dummy programmer needs to be compiled in due to the current behaviour of always picking a default programmer if -p is not specified. Picking an arbitrary external programmer as default wouldn't make sense. Build and runtime tested in all 1024 possible build combinations. The only failures are by design as mentioned above. Corresponding to flashrom svn r797. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Add support for every single SiS chipset out thereCarl-Daniel Hailfinger2009-11-151-0/+20
| | | | | | | | | | | | | | | | | | | | | The two existing SiS chipset enables (compared to the 28 in this patch) were refactored, and one of them was fixed. A function to match PCI vendor/class combinations was added to generic code. Tested on the "Elitegroup K7S5A". Results are somewhat unexpected (some PCI settings seem to be inaccessible, but it still works). This is not based on any docs, but rather on detailed analysis of existing opensource code for some of the chipsets. Thanks to for Adrian Glaubitz testing. Corresponding to flashrom svn r759. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
* Allow to exclude each of the external programmer drivers from being compiled inCarl-Daniel Hailfinger2009-09-161-5/+12
| | | | | | | | | | | | | | | Example make commandline if you want only internal programmers: make CONFIG_FT2232SPI=no CONFIG_SERPROG=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_DUMMY=no Of course, all of the CONFIG_* symbols can be mixed and matched as needed. CONFIG_FT2232SPI is special because even if it is enabled, make will check if the headers are available and skip it otherwise. Corresponding to flashrom svn r724. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Don't abort if chipset init failed because the failing init may have been a ↵Carl-Daniel Hailfinger2009-09-021-1/+5
| | | | | | | | | | | | warning only Even a failing chipset init (maybe due to unknown chipset) could still get us reasonable probe results or at least forced reads. Corresponding to flashrom svn r708. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add fallback functions for programmer shutdown and memory mapping and fix ↵Carl-Daniel Hailfinger2009-08-121-0/+11
| | | | | | | | | | | | | | | | | | FT2232 and IT87 FT2232 and IT87 programmers used functions of the dummy programmer instead of fallback functions. The dummy programmer is a "real" programmer with possible side effects and its functions should not be abused by other programmers. Make FT2232 and IT87 use official fallback functions instead. Create fallback_shutdown(). Create fallback_chip_writeb(). Convert the programmer #defines to an enum. Corresponding to flashrom svn r678. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Releasing IO permissions was done by hand everywhereCarl-Daniel Hailfinger2009-08-091-3/+8
| | | | | | | | | Use a proper abstraction. Kill unneeded #include statements. Corresponding to flashrom svn r672. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Sometimes we want to read/write more than 4 bytes of chip content at onceCarl-Daniel Hailfinger2009-06-051-0/+22
| | | | | | | | | | | | | | | | | | | | Add chip_{read,write}n to the external flasher infrastructure which read/write n bytes at once. Fix a few places where the code used memcpy/memcmp although that is strictly impossible with external flashers. Place a FIXME in the layout.c code because usage is not totally clear and needs to be fixed to support external flashers. As a nice side benefit, we get a noticeable speedup for builtin flash reading which is now a memcpy() of the full flash area instead of a series of single-byte reads. Corresponding to flashrom svn r579. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add programmer-specific delay functionsCarl-Daniel Hailfinger2009-06-051-0/+12
| | | | | | | | | | | Add external programmer delay functions so external programmers can handle the delay on their own if needed. Corresponding to flashrom svn r578. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Urja Rannikko <urjaman@gmail.com>
* Factor out fallback_map/unmap, most external programmers don't need and ↵Uwe Hermann2009-05-171-0/+11
| | | | | | | | | special handling here Corresponding to flashrom svn r531. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Use accessor functions for MMIOCarl-Daniel Hailfinger2009-05-171-5/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some MMIO accesses used volatile, others didn't (and risked non-execution of side effects) and even with volatile, some accesses looked dubious. Since the MMIO accessor functions and the onboard flash accessor functions are functionally identical (but have different signatures), make the flash accessors wrappers for the MMIO accessors. For some of the conversions, I used Coccinelle. Semantic patch follows: @@ typedef uint8_t; expression a; volatile uint8_t *b; @@ - b[a] + *(b + a) @@ expression a; volatile uint8_t *b; @@ - *(b) |= (a); + *(b) = *(b) | (a); @@ expression a; volatile uint8_t *b; @@ - *(b) = (a); + mmio_writeb(a, b); @@ volatile uint8_t *b; @@ - *(b) + mmio_readb(b) @@ type T; T b; @@ ( mmio_readb | mmio_writeb ) (..., - (T) - (b) + b ) Corresponding to flashrom svn r524. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Uwe tested read, write, erase with this patch on a random board to make sure nothing breaks. Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Drop unused/duplicated #includes and some dead codeUwe Hermann2009-05-161-3/+0
| | | | | | | | | Build-tested on 32bit x86. Corresponding to flashrom svn r521. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Introduce a type "chipaddr" to abstract the offsets within flash regionsCarl-Daniel Hailfinger2009-05-161-10/+10
| | | | | | | | | | | | | | | | | | | Use chipaddr instead of volatile uint8_t * because when we access chips in external flashers, they are not accessed via pointers at all. Benefits: This allows us to differentiate between volatile machine memory accesses and flash chip accesses. It also enforces usage of chip_{read,write}[bwl] to access flash chips, so nobody will unintentionally use pointers to access chips anymore. Some unneeded casts are removed as well. Grepping for chip operations and machine memory operations doesn't yield any false positives anymore. Compile tested on 32 bit and 64 bit Linux. Corresponding to flashrom svn r519. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add generic 16 bit and 32 bit chip read/write emulation to the external ↵Carl-Daniel Hailfinger2009-05-161-0/+31
| | | | | | | | | | | | | flasher infrastructure The emulation works by splitting 32 bit accesses into 16 bit accesses and 16 bit accesses into to 8 bit accesses. That way, external flashers can mix and match the amount of emulation they need. Corresponding to flashrom svn r517. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Fix compilation of nic3com on 64bitCarl-Daniel Hailfinger2009-05-141-1/+1
| | | | | | | Corresponding to flashrom svn r512. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Unify usage of iopl-like code by introducing get_io_perms()Uwe Hermann2009-05-141-5/+10
| | | | | | | | | | Factor out portable iopl()-style code into a global function which all programmers can use, add missing close() call. Corresponding to flashrom svn r511. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* nic3com: allow selection of a particular PCI device to use as programmerChristian Ruppert2009-05-141-0/+11
| | | | | | | | | | | | Add support for users to specify a certain NIC via PCI bus:slot.func notation, in case there are multiple NICs in one system. Usage: flashrom -p nic3com=bb:ss.f Corresponding to flashrom svn r510. Signed-off-by: Christian Ruppert <spooky85@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add external flasher supportCarl-Daniel Hailfinger2009-05-081-0/+154
- Read/write accesses through function pointers - Command line parameter for internal/external flasher - Board and chipset setup moved to internal init function - Shutdown stuff moved to internal shutdown function As a side benefit, this will allow us to undo chipset write enable during shutdown. Tested by Uwe on real hardware. Corresponding to flashrom svn r476. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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