Commits
Tony Breeds committed 112d1fe9f77
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>