Re: [PATCH net-next-2.6 v2] can: Topcliff: PCH_CAN driver: Add Flow control,

[Tomoya MORINAGA]

Hi Marc,

On Monday, November 15, 2010 6:37 PM, Marc Kleine-Budde wrote :

> Either use ioread8 or ioread16 in both the rx and tx path.
I will modify to ioread16

>> +  if (ioread32(&priv->regs->treq2) & 0xfc00) {
> what does this if check?
This is for whether all tx requests are complete or not.

---
Thanks,

Tomoya MORINAGA
OKI SEMICONDUCTOR CO., LTD.
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