Hello everyone, I hope everyone is well and that the health of your loved ones is just as good. I just want to know if the rule applied in the socket-can layer that a driver calls request_irq() (resp. free_irq()) only when the interface is set UP (resp. DOWN) is an unchangeable rule, or if the driver can decide to request (resp. free) IRQs when loading (resp. unloading) the module? Note that this rule currently prevents us from easily implementing MSI support in our PCI/PCIe drivers. Best regards, --- Stéphane Grosjean PEAK-System France 132, rue André Bisiaux F-54320 MAXEVILLE Tél : +(33) 9.72.54.51.97 -- PEAK-System Technik GmbH Sitz der Gesellschaft Darmstadt - HRB 9183 Geschaeftsfuehrung: Alexander Gach / Uwe Wilhelm Unsere Datenschutzerklaerung mit wichtigen Hinweisen zur Behandlung personenbezogener Daten finden Sie unter www.peak-system.com/Datenschutz.483.0.html