2652481f75
On RTAS compliant pSeries platform, there is a dedicated RTAS call (ibm,set-slot-reset) to reset the specified PE. Furthermore, two types of resets are supported: hot and fundamental. the type of reset is to be used actually depends on the included PCI device's requirements. The patch implements resetting PE on pSeries platform through RTAS call. Besides, it has been abstracted through struct eeh_ops::reset so that EEH core components could support multiple platforms in future. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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