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Commit a80dcc0b authored Jan 27, 2006 by Mark Maule Committed by Tony Luck Feb 02, 2006

[IA64-SGI] disable msi for all altix pci devices



Temporary patch to make pci_enable_msi() fail gracefully on altix.  Will be
removed after 2.6.16 releases and the msi abstraction patches start flowing.

Signed-off-by: Mark Maule <maule@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent 689388bb

arch/ia64/sn/kernel/io_init.c

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -467,6 +467,13 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
	pcidev_info->pdi_sn_irq_info = NULL;		pcidev_info->pdi_sn_irq_info = NULL;
	kfree(sn_irq_info);		kfree(sn_irq_info);
	}		}

			/*
			* MSI currently not supported on altix. Remove this when
			* the MSI abstraction patches are integrated into the kernel
			* (sometime after 2.6.16 releases)
			*/
			dev->no_msi = 1;
	}		}

	/*		/*