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| author | Jay Buddhabhatti <jay.buddhabhatti@amd.com> | 2023-11-29 03:27:09 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-07 11:18:28 +0900 |
| commit | f922b16aa5fad7284e2b7fd7c22bab13c0e418b6 (patch) | |
| tree | d8ea09698c3bbcec224b34bd2b74a16a1ae8add8 /drivers/soc | |
| parent | 431c03095d6021bc3dae6502678c53093d2f6182 (diff) | |
| download | linux-f922b16aa5fad7284e2b7fd7c22bab13c0e418b6.tar.gz linux-f922b16aa5fad7284e2b7fd7c22bab13c0e418b6.tar.bz2 linux-f922b16aa5fad7284e2b7fd7c22bab13c0e418b6.zip | |
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 <izhar.ameer.shaikh@amd.com>
Signed-off-by: Izhar Ameer Shaikh <izhar.ameer.shaikh@amd.com>
Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Link: https://lore.kernel.org/r/20231129112713.22718-2-jay.buddhabhatti@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/xilinx/xlnx_event_manager.c | 2 | ||||
| -rw-r--r-- | drivers/soc/xilinx/zynqmp_power.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soc/xilinx/xlnx_event_manager.c b/drivers/soc/xilinx/xlnx_event_manager.c index 86a048a10a13..adb875f89829 100644 --- a/drivers/soc/xilinx/xlnx_event_manager.c +++ b/drivers/soc/xilinx/xlnx_event_manager.c @@ -483,7 +483,7 @@ static void xlnx_call_notify_cb_handler(const u32 *payload) static void xlnx_get_event_callback_data(u32 *buf) { - zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, buf); + zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, buf, 0); } static irqreturn_t xlnx_event_handler(int irq, void *dev_id) diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c index c2c819701eec..0de0acf80ef8 100644 --- a/drivers/soc/xilinx/zynqmp_power.c +++ b/drivers/soc/xilinx/zynqmp_power.c @@ -51,7 +51,7 @@ static enum pm_suspend_mode suspend_mode = PM_SUSPEND_MODE_STD; static void zynqmp_pm_get_callback_data(u32 *buf) { - zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, buf); + zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, buf, 0); } static void suspend_event_callback(const u32 *payload, void *data) |