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SubjectRe: [PATCH net-next v2 6/6] net: phy: microchip_t1s: add support for Microchip LAN865x Rev.B0 PHYs
Date
Hi Simon,

Thanks for your interest in reviewing my patches.

On 22/05/23 8:32 pm, Simon Horman wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> On Mon, May 22, 2023 at 05:03:31PM +0530, Parthiban Veerasooran wrote:
>> Add support for the Microchip LAN865x Rev.B0 10BASE-T1S Internal PHYs
>> (LAN8650/1). The LAN865x combines a Media Access Controller (MAC) and an
>> internal 10BASE-T1S Ethernet PHY to access 10BASE‑T1S networks. As
>> LAN867X and LAN865X are using the same function for the read_status,
>> rename the function as lan86xx_read_status.
>>
>> Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>
>
> Hi Parthiban,
>
> thanks for your patch.
> Some minor nits from my side.
>
> ...
>
>> +/* This is pulled straigt from AN1760 from 'calulation of offset 1' &
>> + * 'calculation of offset 2'
>> + */
>
> nit: s/straigt/straight/
Ah yes, surely will correct it in the next version.
>
>> +static int lan865x_generate_cfg_offsets(struct phy_device *phydev, s8 offsets[2])
>> +{
>> + const u16 fixup_regs[2] = {0x0004, 0x0008};
>> + int ret;
>> +
>> + for (int i = 0; i < ARRAY_SIZE(fixup_regs); i++) {
>> + ret = lan865x_revb0_indirect_read(phydev, fixup_regs[i]);
>> + if (ret < 0)
>> + return ret;
>> + if (ret & BIT(4))
>> + offsets[i] = ret | 0xE0;
>> + else
>> + offsets[i] = ret;
>> + }
>> +
>> + return 0;
>> +}
>
> ...
>
>> +static int lan865x_setup_cfgparam(struct phy_device *phydev)
>> +{
>> + u16 cfg_results[5];
>> + u16 cfg_params[ARRAY_SIZE(lan865x_revb0_fixup_cfg_regs)];
>> + s8 offsets[2];
>> + int ret;
>
> nit: Please use reverse xmas tree order - longest line to shortest -
> for local variable declarations in networking code.
Yes understood, surely will correct it in the next version.

Best Regards,
Parthiban V
>
> ...

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