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platform: mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
commit9f8ccdb508
upstream. Use kernel_power_off() instead of kernel_halt() to pass through machine_power_off() -> pm_power_off(), otherwise axillary power does not go off. Change "power down" bitmask. Fixes:dd635e33b5
("platform: mellanox: Introduce support of new Nvidia L1 switch") Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Michael Shych <michaelsh@nvidia.com> Link: https://lore.kernel.org/r/20230813083735.39090-4-vadimp@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -222,7 +222,7 @@
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MLXPLAT_CPLD_AGGR_MASK_LC_SDWN)
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#define MLXPLAT_CPLD_LOW_AGGR_MASK_LOW 0xc1
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#define MLXPLAT_CPLD_LOW_AGGR_MASK_ASIC2 BIT(2)
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#define MLXPLAT_CPLD_LOW_AGGR_MASK_PWR_BUT BIT(4)
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#define MLXPLAT_CPLD_LOW_AGGR_MASK_PWR_BUT GENMASK(5, 4)
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#define MLXPLAT_CPLD_LOW_AGGR_MASK_I2C BIT(6)
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#define MLXPLAT_CPLD_PSU_MASK GENMASK(1, 0)
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#define MLXPLAT_CPLD_PWR_MASK GENMASK(1, 0)
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@ -2356,7 +2356,7 @@ mlxplat_mlxcpld_l1_switch_pwr_events_handler(void *handle, enum mlxreg_hotplug_k
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u8 action)
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{
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dev_info(&mlxplat_dev->dev, "System shutdown due to short press of power button");
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kernel_halt();
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kernel_power_off();
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return 0;
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}
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