sw/patches/linux: make Monimod to use block transfers for UPTIME_SECS and TMR_ERROR_CNT

This change also make use of the PEC if enabled during the read of UPTIME_SECS and TMR_ERROR_CNT registers. Signed-off-by: Adam Wujek <dev_public@wujek.eu>

sw/patches/linux: make Monimod to use block transfers for UPTIME_SECS and TMR_ERROR_CNT
This change also make use of the PEC if enabled during the read of UPTIME_SECS and TMR_ERROR_CNT registers. Signed-off-by: Adam Wujek <dev_public@wujek.eu>
70cd1c1a · Adam Wujek · 0e349038 · 70cd1c1a
Commit 70cd1c1a authored Jul 13, 2022 by Adam Wujek
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0031-hwmon-monimod-add-4-debugfs-registers.patch ...es/linux/0031-hwmon-monimod-add-4-debugfs-registers.patch +7 -8

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--- a/sw/patches/linux/0031-hwmon-monimod-add-4-debugfs-registers.patch
+++ b/sw/patches/linux/0031-hwmon-monimod-add-4-debugfs-registers.patch
@@ -83,7 +83,7 @@ index 15f95dd4488c..2d9fef5c5300 100644
 }
 
 static const struct i2c_device_id monimod_id[] = {
-@@ -62,6 +90,134 @@ static struct i2c_driver monimod_driver = {
+@@ -62,6 +90,133 @@ static struct i2c_driver monimod_driver = {
 
 module_i2c_driver(monimod_driver);
 
@@ -105,14 +105,13 @@ index 15f95dd4488c..2d9fef5c5300 100644
 +			 NULL, "%llx\n");
 +
 +
-+static int monimod_debugfs_get_dword(void *data, u64 *val)
+static int monimod_debugfs_get_block_dword(void *data, u64 *val)
 +{
 +	int rc;
 +	struct pmbus_debugfs_entry *entry = data;
 +	u8 tmp[4];
 +
-+	rc = i2c_smbus_read_i2c_block_data(entry->client, entry->reg,
-+					   sizeof(tmp), tmp);
+	rc = i2c_smbus_read_block_data(entry->client, entry->reg, tmp);
 +	if (rc < 0)
 +		return rc;
 +
@@ -120,8 +119,8 @@ index 15f95dd4488c..2d9fef5c5300 100644
 +
 +	return 0;
 +}
-+DEFINE_DEBUGFS_ATTRIBUTE(monimod_debugfs_ops_get_dword,
-+			 monimod_debugfs_get_dword, NULL, "%lld\n");
+DEFINE_DEBUGFS_ATTRIBUTE(monimod_debugfs_ops_get_block_dword,
+			 monimod_debugfs_get_block_dword, NULL, "%lld\n");
 +
 +static ssize_t monimod_debugfs_get_fw_type(struct file *file, char __user *buf,
 +				       size_t count, loff_t *ppos)
@@ -189,14 +188,14 @@ index 15f95dd4488c..2d9fef5c5300 100644
 +	entries[idx].reg = MONIMOD_REG_UPTIME_SECS;
 +	debugfs_create_file("uptime_secs", 0444, monimod_dir,
 +		    &entries[idx++],
-+		    &monimod_debugfs_ops_get_dword);
+		    &monimod_debugfs_ops_get_block_dword);
 +
 +	/* Create debugfs entry for tmr_error_cnt */
 +	entries[idx].client = client;
 +	entries[idx].reg = MONIMOD_REG_TMR_ERROR_CNT;
 +	debugfs_create_file("tmr_error_cnt", 0444, monimod_dir,
 +		    &entries[idx++],
-+		    &monimod_debugfs_ops_get_dword);
+		    &monimod_debugfs_ops_get_block_dword);
 +
 +	/* Create debugfs entry for use_pec */
 +	entries[idx].client = client;