48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
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From bfd3600fe51e7f2fe5f5777936b308c18220b85c Mon Sep 17 00:00:00 2001
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From: Vadim Pasternak <vadimp@nvidia.com>
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Date: Sun, 23 Jul 2023 06:49:01 +0000
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Subject: [PATCH] hwmon: (mlxreg-fan) Extend number of supporetd fans
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X-NVConfidentiality: public
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Some new big modular systems can be equipped with up to 24 fans.
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Extend maximum number of fans accordingly.
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Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
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---
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drivers/hwmon/mlxreg-fan.c | 12 +++++++++++-
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1 file changed, 11 insertions(+), 1 deletion(-)
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diff --git a/drivers/hwmon/mlxreg-fan.c b/drivers/hwmon/mlxreg-fan.c
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index c0b42821f..298af1d9b 100644
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--- a/drivers/hwmon/mlxreg-fan.c
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+++ b/drivers/hwmon/mlxreg-fan.c
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@@ -12,7 +12,7 @@
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#include <linux/regmap.h>
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#include <linux/thermal.h>
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-#define MLXREG_FAN_MAX_TACHO 14
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+#define MLXREG_FAN_MAX_TACHO 24
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#define MLXREG_FAN_MAX_PWM 4
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#define MLXREG_FAN_PWM_NOT_CONNECTED 0xff
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#define MLXREG_FAN_MAX_STATE 10
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@@ -276,6 +276,16 @@ static char *mlxreg_fan_name[] = {
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static const struct hwmon_channel_info *mlxreg_fan_hwmon_info[] = {
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HWMON_CHANNEL_INFO(fan,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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+ HWMON_F_INPUT | HWMON_F_FAULT,
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HWMON_F_INPUT | HWMON_F_FAULT,
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HWMON_F_INPUT | HWMON_F_FAULT,
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HWMON_F_INPUT | HWMON_F_FAULT,
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--
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2.14.1
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