Re: [PATCH v2 net 1/2] tg3: Skip powering down function 0 on certain serdes devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2013-05-13 at 14:04 -0700, Nithin Nayak Sujir wrote:
> On the 5718, 5719 and 5720 serdes devices, powering down function 0
> results in all the other ports being powered down. Add code to skip
> function 0 power down.

Hi Nithin.  5718?  I'm confused a bit by the commit message.

> diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
[]
> +static bool tg3_phy_power_bug(struct tg3 *tp)
> +{
> +	switch (tg3_asic_rev(tp)) {
> +	case ASIC_REV_5700:
> +	case ASIC_REV_5704:
> +		return true;
> +	case ASIC_REV_5780:
> +		if (tp->phy_flags & TG3_PHYFLG_MII_SERDES)
> +			return true;
> +		return false;
> +	case ASIC_REV_5717:
> +		if (!tp->pci_fn)
> +			return true;
> +		return false;
> +	case ASIC_REV_5719:
> +	case ASIC_REV_5720:
> +		if ((tp->phy_flags & TG3_PHYFLG_PHY_SERDES) &&
> +		    !tp->pci_fn)
> +			return true;
> +		return false;
> +	}
> +

Where is the 5718 in this?
What is the 5718?
There is no #define for it.


--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]