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authorTony Breeds <tony@bakeyournoodle.com>2011-06-30 20:44:24 +0000
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2011-07-12 09:03:23 -0400
commit112d1fe9f7715db423ffeec5ac1beccff6093dc4 (patch)
treece89fe15078e2d53e65db8654bd21f58fd78b97b /arch/powerpc/mm
parentaf9719c3062dfe216a0c3de3fa52be6d22b4456c (diff)
powerpc/4xx: Add check_link to struct ppc4xx_pciex_hwops
All current pcie controllers unconditionally use SDR to check the link and poll for reset. Refactor the code to include device reset in the port_init_hw() op and add a new check_link() op. This will make room fro new controllers that do not use SDR for these operations. Tested on 460ex. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/mm')
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