path: root/print_wiki.c
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authorCarl-Daniel Hailfinger <>2010-07-27 22:03:46 +0000
committerCarl-Daniel Hailfinger <>2010-07-27 22:03:46 +0000
commit1d3a2fefbc636fb569bd1d018fb97b1b17c08e99 (patch)
treea384be3a9c9c890870117baf435a0312ecfd4a78 /print_wiki.c
parent695fb5d0ac60c399fac4bac8595bfb8a0efdb30f (diff)
Convert MMIO accesses of non-internal PCI-based programmers to be endian-agnostic
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: Carl-Daniel Hailfinger <> Acked-by: Misha Manulis <>
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