From f922b16aa5fad7284e2b7fd7c22bab13c0e418b6 Mon Sep 17 00:00:00 2001 From: Jay Buddhabhatti Date: Wed, 29 Nov 2023 03:27:09 -0800 Subject: firmware: xilinx: Update firmware call interface to support additional args System-level platform management layer (do_fw_call()) has support for maximum of 5 arguments as of now (1 EEMI API ID + 4 command arguments). In order to support new EEMI PM_IOCTL IDs (Secure Read/Write), this support must be extended to support one additional argument, which results in a configuration of - 1 EEMI API ID + 5 command arguments. Update zynqmp_pm_invoke_fn() and do_fw_call() with this new definition containing variable arguments. As a result, update all the references to pm invoke function with the updated definition. Co-developed-by: Izhar Ameer Shaikh Signed-off-by: Izhar Ameer Shaikh Signed-off-by: Jay Buddhabhatti Link: https://lore.kernel.org/r/20231129112713.22718-2-jay.buddhabhatti@amd.com Signed-off-by: Greg Kroah-Hartman --- include/linux/firmware/xlnx-zynqmp.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index d1ea3898564c..41190bbed8ed 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -509,8 +509,7 @@ struct zynqmp_pm_query_data { u32 arg3; }; -int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 arg0, u32 arg1, - u32 arg2, u32 arg3, u32 *ret_payload); +int zynqmp_pm_invoke_fn(u32 pm_api_id, u32 *ret_payload, u32 num_args, ...); #if IS_REACHABLE(CONFIG_ZYNQMP_FIRMWARE) int zynqmp_pm_get_api_version(u32 *version); -- cgit v1.2.3