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If a multi-function device's bandwidth is already limited when it is enumerated, a message is logged only for function 0. By contrast, when downtraining occurs after enumeration, a message is logged for all functions. That's because the former uses pcie_report_downtraining(), whereas the latter uses __pcie_print_link_status() (which doesn't filter functions != 0). I am seeing this happen on a MacBookPro9,1 with a GPU (function 0) and an integrated HDA controller (function 1). Avoid this incongruence by calling pcie_report_downtraining() in both cases. Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alexandru Gagniuc <alex.gagniuc@dellteam.com> |
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| .. | ||
| aer_inject.c | ||
| aer.c | ||
| aspm.c | ||
| bw_notification.c | ||
| dpc.c | ||
| err.c | ||
| Kconfig | ||
| Makefile | ||
| pme.c | ||
| portdrv_core.c | ||
| portdrv_pci.c | ||
| portdrv.h | ||
| ptm.c | ||