From: Frederic Barrat fbarrat@linux.ibm.com
[ Upstream commit 49ce94b8677c7d7a15c4d7cbbb9ff1cd8387827b ]
The PCI hotplug framework is used to update the devices when a new image is written to the FPGA.
Reviewed-by: Alastair D'Silva alastair@d-silva.org Reviewed-by: Andrew Donnellan ajd@linux.ibm.com Signed-off-by: Frederic Barrat fbarrat@linux.ibm.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://lore.kernel.org/r/20191121134918.7155-12-fbarrat@linux.ibm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/misc/ocxl/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/misc/ocxl/Kconfig b/drivers/misc/ocxl/Kconfig index 1916fa65f2f2a..2d2266c1439ef 100644 --- a/drivers/misc/ocxl/Kconfig +++ b/drivers/misc/ocxl/Kconfig @@ -11,6 +11,7 @@ config OCXL tristate "OpenCAPI coherent accelerator support" depends on PPC_POWERNV && PCI && EEH select OCXL_BASE + select HOTPLUG_PCI_POWERNV default m help Select this option to enable the ocxl driver for Open