pci_device: Add bridge reset when a device is unplugged #3143
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Signed-off-by: Michael Adler <[email protected]>
pcolberg
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Dec 16, 2024
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- Wait for data link active after triggering a bridge's secondary device reset. - Move reset to a separate command that unloads drivers, then devices, triggers warm reset on FPGAs, and finally rescans and clears errors. Fixes: c97c3f2 ("pci_device: Add bridge reset when a device is unplugged (OFS#3143)") Signed-off-by: Michael Adler <[email protected]>
michael-adler
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- Wait for data link active after triggering a bridge's secondary device reset. - Move reset to a separate command that unloads drivers, then devices, triggers warm reset on FPGAs, and finally rescans and clears errors. Fixes: c97c3f2 ("pci_device: Add bridge reset when a device is unplugged (#3143)") Signed-off-by: Michael Adler <[email protected]>
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Hot unplug/plug alone does not trigger a reset. Add warm reset as a side effect of unplugging a card after it has been removed.