Commit 77dcc95e authored by Liming Sun's avatar Liming Sun Committed by Andy Shevchenko
Browse files

platform/mellanox: fix the mlx-bootctl sysfs 



This is a follow-up commit for the sysfs attributes to change
from DRIVER_ATTR to DEVICE_ATTR according to some initial comments.
In such case, it's better to point the sysfs path to the device
itself instead of the driver. The ABI document is also updated.

Fixes: 79e29cb8 ("platform/mellanox: Add bootctl driver for Mellanox BlueField Soc")
Signed-off-by: default avatarLiming Sun <lsun@mellanox.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent d1eef1c6

Documentation/ABI/testing/sysfs-platform-mellanox-bootctl

+5 −5
Original line number Diff line number Diff line 
What:		/sys/bus/platform/devices/MLNXBF04:00/driver/lifecycle_state

What:		/sys/bus/platform/devices/MLNXBF04:00/lifecycle_state

Date:		Oct 2019

KernelVersion:	5.5

Contact:	"Liming Sun <lsun@mellanox.com>"
@@ -10,7 +10,7 @@ Description: 
		  GA Non-Secured - Non-Secure chip and not able to change state

		  RMA - Return Merchandise Authorization



What:		/sys/bus/platform/devices/MLNXBF04:00/driver/post_reset_wdog

What:		/sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog

Date:		Oct 2019

KernelVersion:	5.5

Contact:	"Liming Sun <lsun@mellanox.com>"
@@ -19,7 +19,7 @@ Description: 
		to reboot the chip and recover it to the old state if the new

		boot partition fails.



What:		/sys/bus/platform/devices/MLNXBF04:00/driver/reset_action

What:		/sys/bus/platform/devices/MLNXBF04:00/reset_action

Date:		Oct 2019

KernelVersion:	5.5

Contact:	"Liming Sun <lsun@mellanox.com>"
@@ -30,7 +30,7 @@ Description: 
		  emmc - boot from the onchip eMMC

		  emmc_legacy - boot from the onchip eMMC in legacy (slow) mode



What:		/sys/bus/platform/devices/MLNXBF04:00/driver/second_reset_action

What:		/sys/bus/platform/devices/MLNXBF04:00/second_reset_action

Date:		Oct 2019

KernelVersion:	5.5

Contact:	"Liming Sun <lsun@mellanox.com>"
@@ -44,7 +44,7 @@ Description: 
		  swap_emmc - swap the primary / secondary boot partition

		  none - cancel the action



What:		/sys/bus/platform/devices/MLNXBF04:00/driver/secure_boot_fuse_state

What:		/sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state

Date:		Oct 2019

KernelVersion:	5.5

Contact:	"Liming Sun <lsun@mellanox.com>"

drivers/platform/mellanox/mlxbf-bootctl.c

+1 −1
Original line number Diff line number Diff line
@@ -309,7 +309,7 @@ static struct platform_driver mlxbf_bootctl_driver = { 
	.probe = mlxbf_bootctl_probe,

	.driver = {

		.name = "mlxbf-bootctl",

		.groups = mlxbf_bootctl_groups,

		.dev_groups = mlxbf_bootctl_groups,

		.acpi_match_table = mlxbf_bootctl_acpi_ids,

	}

};

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