| Message ID | 20211210221813.493922179@linutronix.de (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | genirq/msi, PCI/MSI: Spring cleaning - Part 2 | expand |
On Fri, Dec 10, 2021 at 11:18 PM Thomas Gleixner <tglx@linutronix.de> wrote: > > From: Thomas Gleixner <tglx@linutronix.de> > > instead of fiddling with MSI descriptors. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: Michael Ellerman <mpe@ellerman.id.au> > Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> > Cc: linuxppc-dev@lists.ozlabs.org > --- Acked-by: Arnd Bergmann <arnd@arndb.de>
On Fri, Dec 10, 2021 at 11:18:51PM +0100, Thomas Gleixner wrote: > From: Thomas Gleixner <tglx@linutronix.de> > > instead of fiddling with MSI descriptors. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: Michael Ellerman <mpe@ellerman.id.au> > Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> > Cc: linuxppc-dev@lists.ozlabs.org > --- > V3: Use pci_dev property - Jason > V2: Invoke the function with the correct number of arguments - Andy > --- > arch/powerpc/platforms/cell/axon_msi.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Jason
--- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -199,7 +199,6 @@ static struct axon_msic *find_msi_transl static int setup_msi_msg_address(struct pci_dev *dev, struct msi_msg *msg) { struct device_node *dn; - struct msi_desc *entry; int len; const u32 *prop; @@ -209,10 +208,8 @@ static int setup_msi_msg_address(struct return -ENODEV; } - entry = first_pci_msi_entry(dev); - for (; dn; dn = of_get_next_parent(dn)) { - if (entry->pci.msi_attrib.is_64) { + if (!dev->no_64bit_msi) { prop = of_get_property(dn, "msi-address-64", &len); if (prop) break;