Thread (17 messages) 17 messages, 4 authors, 2020-10-29

Re: [PATCH net-next 1/5] net: phy: mdio-i2c: support I2C MDIO protocol for RollBall SFP modules

From: Marek Behún <kabel@kernel.org>
Date: 2020-10-29 16:46:55

On Thu, 29 Oct 2020 12:41:41 +0000
Russell King - ARM Linux admin [off-list ref] wrote:
I think this is probably a better way forward, and I suspect we're going
to see more of this stuff. I wonder, however, whether the configuration
should be done here too (selecting page 1). Also, shouldn't we ensure
that we are on page 1 before attempting any access?
Very well.
It would be good to pass this through checkpatch - I notice some lines
seem to be over the 80 character limit now.
Checkpatch does not complain at over 80 characters anymore, but over
100. But I will rewrite it.
"iterations"
/o\ thx
quoted
+	val = res[4];
+	val <<= 8;
+	val |= res[5];  
Was there something wrong with:

	val = res[4] << 8 | res[5];

here?
For some reason I preferred to use the 3-liner, but I shall rewrite it.
quoted
+struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c,
+			       enum mdio_i2c_type type)  
Maybe call this "protocol" rather than "type" ?
Very well, thx
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