diff options
| author | Timur Tabi <timur@freescale.com> | 2011-09-23 12:41:35 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-10-14 02:54:29 -0500 |
| commit | 2bcd1c0cfcf53a384159c272c972645e7e822140 (patch) | |
| tree | 221e336531b92f2eef53cd48a1c1ad217ccf894b /arch/powerpc/sysdev/fsl_msi.h | |
| parent | 45116806139743cf35baa01a584e5972e5d833f6 (diff) | |
powerpc/fsl_msi: add support for "msi-address-64" property
Add support for the msi-address-64 property of a PCI node. This property
specifies the PCI address of MSIIR (message signaled interrupt index
register).
In commit 3da34aae ("powerpc/fsl: Support unique MSI addresses per PCIe Root
Complex"), the msi_addr_hi/msi_addr_lo fields of struct fsl_msi were redefined
from an actual address to just an offset, but the fields were not renamed
accordingly. These fields are replace with a single field, msiir_offset,
to reflect the new meaning.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_msi.h')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_msi.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h index 624580c252d7..1313abbc5200 100644 --- a/arch/powerpc/sysdev/fsl_msi.h +++ b/arch/powerpc/sysdev/fsl_msi.h @@ -28,8 +28,7 @@ struct fsl_msi { unsigned long cascade_irq; - u32 msi_addr_lo; - u32 msi_addr_hi; + u32 msiir_offset; /* Offset of MSIIR, relative to start of CCSR */ void __iomem *msi_regs; u32 feature; int msi_virqs[NR_MSI_REG]; |