From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [PATCH 2.6] fix pci_update_resource() / IORESOURCE_UNSET on PPC From: Benjamin Herrenschmidt To: Harald Welte Cc: prism54-devel@prism54.org, linuxppc-dev list In-Reply-To: <20031220130907.GA15552@obroa-skai.de.gnumonks.org> References: <20031220130907.GA15552@obroa-skai.de.gnumonks.org> Content-Type: text/plain Message-Id: <1072237945.737.36.camel@gaston> Mime-Version: 1.0 Date: Wed, 24 Dec 2003 14:52:25 +1100 Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: On Sun, 2003-12-21 at 00:09, Harald Welte wrote: > Hi! > > The prism54 (http://prism54.org) driver for my cardbus adapter works > with 2.4.x, but not 2.6.x on a Titanium G4 Powerbook IV. > > On 2.6.x the error message was > PCI:0001:02:00.0 Resource 0 [00000000-00001fff] is unassigned > > After investigating differences in the PCI code of 2.4.x and 2.6.x, i > noticed that 2.4.x/arc/ppc/kernel/pci.c:pcibios_update_resource() > contained a couple of lines that unset the IORESOURCE_UNSET bitflag. > > .../... Can you submit to lkml ? Ben. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/