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(parent: 9f8a5b8) | patch
[SPARC64]: Restrict PCI bus scanning on SUN4V.
authorDavid S. Miller <davem@sunset.davemloft.net>
Wed, 15 Feb 2006 00:42:11 +0000 (16:42 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Mon, 20 Mar 2006 09:12:57 +0000 (01:12 -0800)
commit987b6de7102cf2f583733efd726ae920a1335519
tree66a0fcfa5be6831c47f008437d3c97d0bead91bbtree | snapshot
parent9f8a5b843fc47ea150525f912574677483e1a5accommit | diff
[SPARC64]: Restrict PCI bus scanning on SUN4V.

On the PBM's first bus number, only allow device 0, function 0, to be
poked at with PCI config space accesses.

For some reason, this single device responds to all device numbers.

Also, reduce the verbiage of the debugging log printk's for PCI cfg
space accesses in the SUN4V PCI controller driver, so that it doesn't
overwhelm the slow SUN4V hypervisor console.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/pci_sun4v.c diff | blob | history
Andy's Linux Kernel repo