[RTEMS Project] #2635: Promote pci_scan() to public shared PCI method

[RTEMS trac]

#2635: Promote pci_scan() to public shared PCI method
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 Reporter:  joel.sherrill  |      Owner:
     Type:  enhancement    |     Status:  new
 Priority:  normal         |  Milestone:  4.12
Component:  bsps           |    Version:  4.12
 Severity:  normal         |   Keywords:
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 The new libbsp/shared/pci/pci_find_device.c is based upon the
 pcifinddevice.c from PowerPC and MIPS BSPs. There were multiple copies of
 the same code across multiple BSPs. This ticket is the clean up required
 to remove the last user of a copy and then have only one copy.

 It renamed BSP_pciScan() to pci_scan() and made it a static routine. This
 method should be made public in the shared implementation, uses of
 BSP_pciScan() modified to use pci_scan(), and the impacted BSPs'
 Makefile.am modified to use the shared pci_find_device.c.

 BSP_pciScan() is used by some component(s) used by each of the following
 BSPs:

 beatnik
 motorola_shared
 mvme3100

 This impacts the following BSPs.

 $ grep -rl BSP_pciScan .
 ./c/src/lib/libbsp/powerpc/beatnik/pci/motload_fixup.c
 ./c/src/lib/libbsp/powerpc/beatnik/network/support/bsp_attach.c
 ./c/src/lib/libbsp/powerpc/mvme3100/pci/detect_host_bridge.c
 ./c/src/lib/libbsp/powerpc/shared/pci/pci.h
 ./c/src/lib/libbsp/powerpc/shared/pci/pcifinddevice.c

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Ticket URL: <http://devel.rtems.org/ticket/2635>
RTEMS Project <http://www.rtems.org/>
RTEMS Project