One more note on this... On Fri, 6 Jan 2012 18:58:21 +0800, Daniel Kurtz wrote: > Add a new 'feature' to i2c-i801 to enable using i801 interrupts. > When the feature is enabled, then an isr is installed for the device's > pci irq. What if bit 1 of host configuration register (SMB_SMI_EN) is set? My understanding is that our ISR will never be called in that case, so we should stick to polled mode? We do check it already but it's only informative at the moment: if (temp & SMBHSTCFG_SMB_SMI_EN) dev_dbg(&dev->dev, "SMBus using interrupt SMI#\n"); else dev_dbg(&dev->dev, "SMBus using PCI Interrupt\n"); -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
