| 1 |
786 |
skrzyp |
2004-11-03 David Vrabel
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| 2 |
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| 3 |
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* src/pci.c (cyg_pci_configure_device): Fix bug which caused
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| 4 |
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memory resources to be not allocated.
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| 5 |
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| 6 |
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2004-10-13 David Brennan
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| 7 |
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| 8 |
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* src/pci.c: Added include of cyg/infra/diag.h to fix compiler
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| 9 |
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warning.
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| 10 |
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| 11 |
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2004-10-12 Mark Salter
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| 12 |
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| 13 |
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* cdl/io_pci.cdl (CYGPKG_IO_PCI_CONFIGURE_INTLINE): New option.
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| 14 |
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* src/pci.c (cyg_pci_translate_interrupt): Don't write INT LINE
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| 15 |
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register unless CYGPKG_IO_PCI_CONFIGURE_INTLINE defined.
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| 16 |
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| 17 |
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2004-08-31 Mark Salter
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| 18 |
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| 19 |
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* src/pci.c (cyg_pci_translate_interrupt): Write vector number into
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| 20 |
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INT_LINE register.
|
| 21 |
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(cyg_pci_get_device_info): Add mechanism for HALs to specify certain
|
| 22 |
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BARs to be ignored.
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| 23 |
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* include/pci_hw.h (CYG_PCI_IGNORE_BAR): New macro.
|
| 24 |
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* doc/pci.sgml: Add info on HAL_PCI_IGNORE_BAR.
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| 25 |
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| 26 |
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2004-01-14 Nick Garnett
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| 27 |
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| 28 |
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* src/pci.c (cyg_pci_get_device_info): Added fix for devices that
|
| 29 |
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only implement the bottom 16 bits of an IO BAR. This is allowed by
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| 30 |
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the standard but is very rare and mostly present in older devices
|
| 31 |
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only. Without this cyg_pci_allocate_io_priv() gets confused.
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| 32 |
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| 33 |
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2004-01-09 David Vrabel
|
| 34 |
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| 35 |
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* src/pci.c (cyg_pci_find_device): Remove debug message.
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| 36 |
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| 37 |
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2003-11-27 Andrew Lunn
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| 38 |
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| 39 |
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* src/pci.c (cyg_pci_find_device): Removed a debug print which should
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| 40 |
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not be there and is causing an warning.
|
| 41 |
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| 42 |
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2003-11-18 Manu Sharma
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| 43 |
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| 44 |
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* src/pci.c : Additional changes in cyg_pci_get_device_info,
|
| 45 |
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cyg_pci_set_device_info and cyg_pci_configure_device to be able
|
| 46 |
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to support non-contiguous BARs.
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| 47 |
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| 48 |
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2003-09-29 Nick Garnett
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| 49 |
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| 50 |
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* src/pci.c (cyg_pci_get_device_info): Removed check for inactive
|
| 51 |
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BARs since the requirement for the BARs to be contiguous has been
|
| 52 |
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relaxed in more recent versions of the PCI standard.
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| 53 |
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| 54 |
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2003-08-08 Gary Thomas
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| 55 |
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| 56 |
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* include/pci.h: Add CYGARC_PCI_DMA_ADDRESS() macro - used to
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| 57 |
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map CPU addresses to ones usable by PCI masters.
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| 58 |
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| 59 |
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2003-02-24 Jonathan Larmour
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| 60 |
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| 61 |
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* cdl/io_pci.cdl: Fix doc link.
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| 62 |
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| 63 |
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2003-02-21 Gary Thomas
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| 64 |
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| 65 |
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* src/pci.c (cyg_pci_get_device_info): While scanning active
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| 66 |
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devices, remember the I/O and memory addresses they use. This
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| 67 |
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allows for new devices to be added which will not conflict.
|
| 68 |
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| 69 |
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2003-02-20 Gary Thomas
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| 70 |
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| 71 |
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* tests/pcihdr.h: Update to latest published version.
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| 72 |
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| 73 |
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2002-05-14 Jesper Skov
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| 74 |
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| 75 |
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* tests/pci1.c: Fix warning.
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| 76 |
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| 77 |
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2002-02-13 Hugo Tyson
|
| 78 |
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| 79 |
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* doc/pci.sgml: Tidy up some typos and PROGRAMLISTING width
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| 80 |
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issues.
|
| 81 |
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| 82 |
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2002-02-11 Mark Salter
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| 83 |
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| 84 |
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* doc/pci.sgml: Brought docs up to date with current code.
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| 85 |
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| 86 |
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2002-01-31 Mark Salter
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| 87 |
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| 88 |
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* src/pci.c (cyg_pci_init): Set default memory and io bases here
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| 89 |
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as the HAL_PCI_ALLOC_BASE_* macros may not be static values.
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| 90 |
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| 91 |
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2002-01-21 Mark Salter
|
| 92 |
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| 93 |
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* src/pci.c (cyg_pci_get_device_info): Fix setting of upper 32 bits
|
| 94 |
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for 64-bit BAR.
|
| 95 |
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| 96 |
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2001-09-28 Gary Thomas
|
| 97 |
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| 98 |
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* src/pci.c (cyg_pci_find_next):
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| 99 |
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* include/pci.h: Allow platforms to restrict PCI bus/device ranges.
|
| 100 |
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| 101 |
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2001-08-22 Gary Thomas
|
| 102 |
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| 103 |
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* src/pci.c:
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| 104 |
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printf() is no longer a part of RedBoot. Thus all programs
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| 105 |
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must use diag_printf() and related functions instead.
|
| 106 |
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| 107 |
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2001-02-28 Hugo Tyson
|
| 108 |
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| 109 |
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* tests/pci1.c (pci_scan): Added a new function to re-scan the
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| 110 |
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device list after configuring to let a human confirm that we truly
|
| 111 |
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are seeing distinct devices - ie. do they retain their distinct
|
| 112 |
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resource allocations in the BARs? This was useful to me in
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| 113 |
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investigating a recalcitrant target...
|
| 114 |
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| 115 |
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2001-02-02 Jesper Skov
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| 116 |
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| 117 |
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* tests/pci2.c (pci_test): Removed bogus check for 1MB IO limit.
|
| 118 |
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| 119 |
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2001-01-10 Jesper Skov
|
| 120 |
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| 121 |
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* src/pci.c (cyg_pci_get_device_info): Do correct casting of
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| 122 |
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header_type. Do not make assumptions about structure layout.
|
| 123 |
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| 124 |
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* tests/pcihdr.h: Updated.
|
| 125 |
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| 126 |
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2001-01-02 Hugo Tyson
|
| 127 |
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| 128 |
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* include/pci.h: Define new API to perform more generalized matching
|
| 129 |
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on device properties.
|
| 130 |
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| 131 |
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* src/pci.c (cyg_pci_find_matching): New API implementation.
|
| 132 |
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| 133 |
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2000-12-21 Mark Salter
|
| 134 |
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| 135 |
|
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* include/pci_hw.h: Add platform hook so certain devices
|
| 136 |
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can be skipped by generic PCI io code. This is a workaround
|
| 137 |
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for a hw problem where configuration space cycles on some
|
| 138 |
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devices cause a bus lockup.
|
| 139 |
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| 140 |
|
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* src/pci.c (cyg_pci_find_next): Use platform hook to ignore
|
| 141 |
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certain devices during device search.
|
| 142 |
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| 143 |
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2000-12-02 Gary Thomas
|
| 144 |
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| 145 |
|
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* src/pci.c:
|
| 146 |
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* cdl/io_pci.cdl: Add CDL to control debug prints.
|
| 147 |
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| 148 |
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2000-11-30 Gary Thomas
|
| 149 |
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| 150 |
|
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* src/pci.c (cyg_pci_find_next): Improve debug prints when
|
| 151 |
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scanning the bus, showing vendor and device code for each slot.
|
| 152 |
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| 153 |
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2000-11-19 Gary Thomas
|
| 154 |
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| 155 |
|
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* src/pci.c (cyg_pci_find_device): Don't update 'devid' if no
|
| 156 |
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suitable devices found. This allows for simpler rescan for
|
| 157 |
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multiple device types.
|
| 158 |
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| 159 |
|
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2000-11-12 Gary Thomas
|
| 160 |
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| 161 |
|
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* src/pci_hw.c:
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| 162 |
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* src/pci.c: Layout changes require
|
| 163 |
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| 164 |
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2000-11-06 Jonathan Larmour
|
| 165 |
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| 166 |
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* src/pci.c (cyg_pci_find_next): Conditionalize debug printfs
|
| 167 |
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| 168 |
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2000-11-04 Mark Salter
|
| 169 |
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| 170 |
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* src/pci.c (cyg_pci_get_device_info): Add bridge support. Handle
|
| 171 |
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already configured devices.
|
| 172 |
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(cyg_pci_set_device_info): Add bridge support.
|
| 173 |
|
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(cyg_pci_find_next): Support device id with valid bus number
|
| 174 |
|
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combined with CYG_PCI_NULL_DEVFN.
|
| 175 |
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(cyg_pci_configure_device): Return true if device already configured.
|
| 176 |
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Fixed for devices which use no BARs.
|
| 177 |
|
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(cyg_pci_allocate_io_priv): Remove bogus limit check.
|
| 178 |
|
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(cyg_pci_configure_bus): New function to recursively configure a
|
| 179 |
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bus and its subordinate bases.
|
| 180 |
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| 181 |
|
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* include/pci_cfg.h: Added bridge definitions.
|
| 182 |
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(CYG_PCI_CFG_BAR_5): Corrected.
|
| 183 |
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| 184 |
|
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* include/pci.h (CYG_PCI_NULL_DEVFN): Define.
|
| 185 |
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(cyg_pci_device): Add bridge support. Add num_bars. Add
|
| 186 |
|
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declaration for cyg_pci_configure_bus.
|
| 187 |
|
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(CYG_PCI_MAX_BUS): Increase to (arbitrary) 8.
|
| 188 |
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| 189 |
|
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2000-03-28 John Dallaway
|
| 190 |
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| 191 |
|
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* cdl/io_pci.cdl:
|
| 192 |
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| 193 |
|
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Adjust documentation URLs.
|
| 194 |
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| 195 |
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2000-01-31 Simon FitzMaurice
|
| 196 |
|
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* cdl\io_pci.cdl:
|
| 197 |
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| 198 |
|
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Adjust help URLs in line with new doc layout.
|
| 199 |
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| 200 |
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2000-01-28 Simon FitzMaurice
|
| 201 |
|
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* cdl\io_pci.cdl:
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| 202 |
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| 203 |
|
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Adjust help URLs in line with new doc layout.
|
| 204 |
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| 205 |
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2000-01-19 Hugo Tyson
|
| 206 |
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| 207 |
|
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* cdl/*.cdl: Add descriptions to a number of options &c which were
|
| 208 |
|
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lacking same, also tidied up other typos as noticed en passant.
|
| 209 |
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| 210 |
|
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1999-12-21 Jonathan Larmour
|
| 211 |
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| 212 |
|
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* cdl/io_pci.cdl (CYGPKG_IO_PCI): Relevant to more than one platform
|
| 213 |
|
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so reparent under IO package
|
| 214 |
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(CYGPKG_IO_PCI_CFLAGS_REMOVE): Fix display line typo
|
| 215 |
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| 216 |
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1999-11-03 John Dallaway
|
| 217 |
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|
| 218 |
|
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* cdl/io_pci.cdl: Define build options.
|
| 219 |
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| 220 |
|
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1999-09-24 Jesper Skov
|
| 221 |
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| 222 |
|
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* tests/pci2.c (pci_test): Replaced CYG_ASSERT with CYG_TEST_CHECK
|
| 223 |
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| 224 |
|
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1999-09-10 Jonathan Larmour
|
| 225 |
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| 226 |
|
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* include/pkgconf/io_pci.h: Reparent under CYGPKG_IO - this is used under
|
| 227 |
|
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more than one target now and the library itself is generic.
|
| 228 |
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| 229 |
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1999-08-25 Jesper Skov
|
| 230 |
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| 231 |
|
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* src/pci.c (cyg_pci_init): Made it idempotent.
|
| 232 |
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| 233 |
|
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* tests/pci1.c:
|
| 234 |
|
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* tests/pci2.c:
|
| 235 |
|
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* src/pci.c:
|
| 236 |
|
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* include/pci.h:
|
| 237 |
|
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All functions that deal with addresses in PCI space now use PCI
|
| 238 |
|
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ADDRESS types.
|
| 239 |
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|
| 240 |
|
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1999-08-24 Jesper Skov
|
| 241 |
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| 242 |
|
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* tests/pci1.c:
|
| 243 |
|
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* tests/pci2.c:
|
| 244 |
|
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* include/pci.h:
|
| 245 |
|
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* src/pci.c:
|
| 246 |
|
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Handle requests for memory regions in 64bit space.
|
| 247 |
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|
| 248 |
|
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1999-08-24 Jesper Skov
|
| 249 |
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|
| 250 |
|
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* tests/pci1.c: Added more output, resource allocation, debug help
|
| 251 |
|
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(enable devices).
|
| 252 |
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|
| 253 |
|
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* src/pci.c (cyg_pci_find_next): Handle multi-function devices.
|
| 254 |
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|
| 255 |
|
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* include/pci_cfg.h (CYG_PCI_CFG_COMMAND_ACTIVE): Added MASTER.
|
| 256 |
|
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Added HEADER_TYPE definitions.
|
| 257 |
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| 258 |
|
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1999-08-23 Nick Garnett
|
| 259 |
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|
| 260 |
|
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* tests/pci1.c: Fixed a couple of bugs in the vendor/device/class
|
| 261 |
|
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table search code.
|
| 262 |
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|
| 263 |
|
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1999-08-23 Jesper Skov
|
| 264 |
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|
| 265 |
|
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* tests/pcihdr.h: [Added]
|
| 266 |
|
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* tests/pci1.c: Added Vendor/Device ID description output.
|
| 267 |
|
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|
| 268 |
|
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* include/pci_cfg.h: Added vendor and class IDs.
|
| 269 |
|
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Also added Prog/IF IDs.
|
| 270 |
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|
| 271 |
|
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1999-08-19 Nick Garnett
|
| 272 |
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|
| 273 |
|
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* tests/pci1.c (pci_test): Added printf() of class_rev code to
|
| 274 |
|
|
output of bus scan.
|
| 275 |
|
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|
| 276 |
|
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* include/pci.h (CYG_PCI_MAX_FN): Increased to 8.
|
| 277 |
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|
| 278 |
|
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1999-08-19 Jesper Skov
|
| 279 |
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|
| 280 |
|
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* src/pci.c (cyg_pci_allocate_memory, cyg_pci_allocate_io):
|
| 281 |
|
|
Check that device is inactive. Ensure that 1MB limits (IO/MEM1MB)
|
| 282 |
|
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are observed.
|
| 283 |
|
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|
| 284 |
|
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* tests/pci2.c (pci_test): Added tests of io/mem allocators.
|
| 285 |
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|
| 286 |
|
|
1999-08-17 Jesper Skov
|
| 287 |
|
|
|
| 288 |
|
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* tests/pci2.c (pci_test): Added (empty for now)
|
| 289 |
|
|
* tests/pci1.c: Added API checks.
|
| 290 |
|
|
* include/pci.h: Fixed typo.
|
| 291 |
|
|
|
| 292 |
|
|
* include/pci.h (CYG_PCI_NULL_DEVID): Changed initializer.
|
| 293 |
|
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* src/pci.c (cyg_pci_find_next): Correct check for initializer.
|
| 294 |
|
|
|
| 295 |
|
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* tests/pci1.c: Added.
|
| 296 |
|
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Fixed output.
|
| 297 |
|
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|
| 298 |
|
|
* include/pci_cfg.h:
|
| 299 |
|
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* include/pci.h:
|
| 300 |
|
|
* include/pci_hw.h:
|
| 301 |
|
|
* src/pci_hw.c:
|
| 302 |
|
|
* src/pci.c:
|
| 303 |
|
|
Renamed cyg_pci_config_interrupt to cyg_pci_translate_interrupt.
|
| 304 |
|
|
Untabified.
|
| 305 |
|
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|
| 306 |
|
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1999-08-16 John Dallaway
|
| 307 |
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|
| 308 |
|
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* cdl/io_pci.cdl:
|
| 309 |
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|
| 310 |
|
|
Parent PCI library package under package on which it depends.
|
| 311 |
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|
| 312 |
|
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1999-08-16 John Dallaway
|
| 313 |
|
|
|
| 314 |
|
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* include/pkgconf/io_pci.h:
|
| 315 |
|
|
|
| 316 |
|
|
Parent PCI package under package on which it depends.
|
| 317 |
|
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|
| 318 |
|
|
1999-08-16 Jesper Skov
|
| 319 |
|
|
|
| 320 |
|
|
* include/pci.h:
|
| 321 |
|
|
* src/pci.c (cyg_pci_config_interrupt):
|
| 322 |
|
|
* include/pci_hw.h:
|
| 323 |
|
|
* src/pci_hw.c (cyg_pcihw_config_interrupt):
|
| 324 |
|
|
Added interrupt configuration functions.
|
| 325 |
|
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|
| 326 |
|
|
1999-08-13 Jesper Skov
|
| 327 |
|
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|
| 328 |
|
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* include/pci_cfg.h:
|
| 329 |
|
|
* include/pci.h:
|
| 330 |
|
|
* src/pci_hw.c:
|
| 331 |
|
|
* src/pci.c:
|
| 332 |
|
|
Extended cyg_pci_device and API.
|
| 333 |
|
|
Renamed HAL macros.
|
| 334 |
|
|
Put physical address in base_map.
|
| 335 |
|
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|
| 336 |
|
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(cyg_pci_get_device_info): Fix switch. Clear base_size when device
|
| 337 |
|
|
enabled.
|
| 338 |
|
|
|
| 339 |
|
|
1999-08-12 Jesper Skov
|
| 340 |
|
|
|
| 341 |
|
|
* include/pci_hw.h:
|
| 342 |
|
|
* include/pci_cfg.h:
|
| 343 |
|
|
* include/pci.h:
|
| 344 |
|
|
* src/pci_hw.c:
|
| 345 |
|
|
* src/pci.c:
|
| 346 |
|
|
Renamed some registers. Fixed some bad arguments. Added forgotten
|
| 347 |
|
|
externCs.
|
| 348 |
|
|
cyg_pci_configure_device fleshed out a bit.
|
| 349 |
|
|
|
| 350 |
|
|
* First half-empty files checked in.
|
| 351 |
|
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|
| 352 |
|
|
//===========================================================================
|
| 353 |
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// ####GPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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| 358 |
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// This program is free software; you can redistribute it and/or modify
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| 359 |
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// it under the terms of the GNU General Public License as published by
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| 360 |
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// the Free Software Foundation; either version 2 or (at your option) any
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// later version.
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//
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// This program is distributed in the hope that it will be useful, but
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| 364 |
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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| 365 |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 366 |
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// General Public License for more details.
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| 367 |
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//
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| 368 |
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// You should have received a copy of the GNU General Public License
|
| 369 |
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// along with this program; if not, write to the
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| 370 |
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// Free Software Foundation, Inc., 51 Franklin Street,
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| 371 |
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// Fifth Floor, Boston, MA 02110-1301, USA.
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// -------------------------------------------
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// ####GPLCOPYRIGHTEND####
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//===========================================================================
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