From mboxrd@z Thu Jan 1 00:00:00 1970 From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni) Date: Tue, 8 Apr 2014 17:25:34 +0200 Subject: Intel I350 mini-PCIe card (igb) on Mirabox (mvebu / Armada 370) In-Reply-To: <20140408145344.GB11052@1wt.eu> References: <20140407174106.GD9952@obsidianresearch.com> <20140407204817.GB20736@obsidianresearch.com> <20140408064003.GU29787@1wt.eu> <20140408123632.GG8767@1wt.eu> <20140408164317.0e9b9092@skate> <20140408145344.GB11052@1wt.eu> Message-ID: <20140408172534.3900f005@skate> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Dear Willy Tarreau, On Tue, 8 Apr 2014 16:53:44 +0200, Willy Tarreau wrote: > > Am I correct, or are other patches needed, or are remaining problems > > not solved by these two fixes? > > There's still the older issue I got with trying to load a 2-port based > igb card on the xp-gp, the code says that hwirq 0xffffffe4 is invalid > and cannot be enabled and after that it panics. I recall having debugged > this one a few months ago, and finding something like ffffffe4 == -ENOSPC > which was returned by one of the inner functions. Let's put that aside > for a moment though, but I would appreciate it if you find the time to > try your igb NIC on your XPGP in 3.14 to see if you get the same result. See my second e-mail: this is due to improperly casting a signed value into a unsigned value. I currently have the igb NIC in my Armada XP DB, and I've reported a panic :-) Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com