Markus Fröschle
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32caba3755
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removed __interrupt__ attribute from mmutr_miss()
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2013-11-21 19:59:26 +00:00 |
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Markus Fröschle
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95e34f4903
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added wait() for FireBee USB again
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2013-11-21 19:57:39 +00:00 |
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Markus Fröschle
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622b298728
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modified set_ipl() register constraints (code was overwriting input operand)
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2013-11-21 19:45:09 +00:00 |
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Markus Fröschle
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7d7843f0b9
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new exceptions.c also brings set_ipl() instead of asm_set_ipl()
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2013-11-20 06:55:46 +00:00 |
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Markus Fröschle
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814a787c5d
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new inline asm version of set_ipl() (was asm_set_ipl())
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2013-11-20 06:54:48 +00:00 |
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Markus Fröschle
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5485e06e12
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start of rewrite of exceptions.S in C
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2013-11-20 05:52:32 +00:00 |
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Markus Fröschle
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65ee08b4a3
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changed debug printout
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2013-11-19 18:18:12 +00:00 |
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Markus Fröschle
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4a601f3987
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changed printout formatting
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2013-11-19 17:23:53 +00:00 |
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Markus Fröschle
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a3e050155f
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added register save and restore
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2013-11-19 17:20:58 +00:00 |
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Markus Fröschle
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399f2cf928
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missed TLB was added cachable writethrough instead of chacheable copyback
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2013-11-19 17:20:18 +00:00 |
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Markus Fröschle
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c6a92d3d58
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stack was misaligned
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2013-11-19 14:59:20 +00:00 |
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Markus Fröschle
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3da81e5c7a
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added gnu header
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2013-11-19 14:41:05 +00:00 |
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Markus Fröschle
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e65570353c
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fixed prototype
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2013-11-19 14:31:37 +00:00 |
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Markus Fröschle
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eb1cbc64be
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replaced mmu.S with mmu.c
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2013-11-19 11:39:22 +00:00 |
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Markus Fröschle
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cb1278acc9
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as mmu.c has been rewritten (from mmu.S) in C, we need an additional include file
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2013-11-19 11:38:29 +00:00 |
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Markus Fröschle
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799893c2eb
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rewritten completely (including MMU TLB exception handler) in C.
Besides the save of fp registers, the gcc generated code is at least as efficient than the asm.
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2013-11-19 11:36:43 +00:00 |
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Markus Fröschle
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edd6bc80d5
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fixed comments
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2013-11-15 07:55:23 +00:00 |
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Markus Fröschle
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07adf3c209
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added chip_errata() to word and byte config space writes
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2013-11-14 22:57:49 +00:00 |
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Markus Fröschle
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6c592ee3d6
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fixex wrong parentheses in pci_write_config_longword()
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2013-11-13 21:08:52 +00:00 |
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Markus Fröschle
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590647db30
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XL bus master priorities were the wrong way round
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2013-11-13 12:46:00 +00:00 |
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Markus Fröschle
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e776ab350d
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updated with some PCI code lend from the Linux BSP for Coldfire boards
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2013-11-13 11:34:35 +00:00 |
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Markus Fröschle
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4693c68342
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added programmed XLBUS arbiter master priorities
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2013-11-12 09:50:17 +00:00 |
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Markus Fröschle
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6240affc27
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added more diagnostics
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2013-11-11 21:14:37 +00:00 |
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Markus Fröschle
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fcdd552d9f
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enable device after configuration
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2013-11-11 17:08:40 +00:00 |
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Markus Fröschle
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6b82bea379
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fixed warnings
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2013-11-11 10:16:36 +00:00 |
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Markus Fröschle
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b45a4dbd3d
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do DMA from SDRAM to SDRAM
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2013-11-10 19:47:42 +00:00 |
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Markus Fröschle
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7ace528d04
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still target aborts
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2013-11-10 18:11:33 +00:00 |
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Markus Fröschle
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c68995804f
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still nothing but target aborts
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2013-11-10 06:45:26 +00:00 |
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Markus Fröschle
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a3b8764ae9
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still hangs, unfortunately
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2013-11-09 19:57:16 +00:00 |
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Markus Fröschle
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f10e1b5d3a
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hang on USB hc reset
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2013-11-09 18:09:01 +00:00 |
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Markus Fröschle
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1920872503
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USB chip registers seem to be visible now
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2013-11-09 17:35:49 +00:00 |
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Markus Fröschle
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de8cc17760
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2013-11-09 08:46:32 +00:00 |
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Markus Fröschle
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380b68bbc7
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more consistant file name
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2013-11-09 08:46:01 +00:00 |
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Markus Fröschle
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ffec658d1e
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USB controller detected on FireBee - needs a long wait time for config access there...
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2013-11-09 08:33:26 +00:00 |
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Markus Fröschle
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92df5834fd
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moved code around to try and determine why PCI memory mapping doesn't work as expected
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2013-11-08 17:34:08 +00:00 |
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Markus Fröschle
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3d816b8ba8
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added interrupt service routine for PCI errors. Fixed XLB macros (contained double undescores for _MBAR)
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2013-11-08 13:59:39 +00:00 |
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Markus Fröschle
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35cb15896d
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detects and displays S0 field correctly now
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2013-11-08 08:18:03 +00:00 |
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Markus Fröschle
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b3cfd3e81d
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modified pci_device_config() to support byteswapped config access functions
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2013-11-08 06:45:51 +00:00 |
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Markus Fröschle
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7356021ae3
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cleanly finish configuration access cycle in pci_write_config_longword
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2013-11-08 05:45:12 +00:00 |
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Markus Fröschle
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5c297f85b3
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cleanly finish PCI configuration access in pci_read_config_longword
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2013-11-08 05:43:29 +00:00 |
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Markus Fröschle
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1dd565dda9
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added missing newline
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2013-11-07 20:53:43 +00:00 |
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Markus Fröschle
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ba277cd6a2
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added more diagnostic printouts and fixed debug() routines to ease debugging
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2013-11-07 20:29:30 +00:00 |
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Markus Fröschle
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4110d5afb6
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made ram location of bas_ram dependend on overall memory size
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2013-11-07 19:59:53 +00:00 |
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Markus Fröschle
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22409ef96e
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added removal of libraries on make clean target
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2013-11-07 19:51:44 +00:00 |
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Markus Fröschle
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1e59309aa8
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finally found and fixed P&E problem - you just need to wait after execute, otherwise the P&E interface sooner or later issues a reset
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2013-11-07 19:51:04 +00:00 |
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Markus Fröschle
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0db3b63cc2
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fixed swapw()
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2013-11-07 19:49:56 +00:00 |
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Markus Fröschle
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43f4c22e08
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modified for M5484LITE
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2013-11-07 19:49:35 +00:00 |
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Markus Fröschle
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93395a6f7d
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removed unneeded printouts
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2013-11-07 19:49:01 +00:00 |
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Markus Fröschle
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fc03249d9c
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fixed PCIxxx() macros for little endian PCIBIOS routines
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2013-11-07 19:48:21 +00:00 |
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Markus Fröschle
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e6618bfc0f
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removed unused variables
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2013-11-07 19:47:21 +00:00 |
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