summaryrefslogtreecommitdiff
path: root/arch/mips/include/asm/octeon/pci-octeon.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/include/asm/octeon/pci-octeon.h')
-rw-r--r--arch/mips/include/asm/octeon/pci-octeon.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/mips/include/asm/octeon/pci-octeon.h b/arch/mips/include/asm/octeon/pci-octeon.h
index 6ac5d3e3398e..ece78043acf6 100644
--- a/arch/mips/include/asm/octeon/pci-octeon.h
+++ b/arch/mips/include/asm/octeon/pci-octeon.h
@@ -15,6 +15,19 @@
#define PCI_CONFIG_SPACE_DELAY 10000
/*
+ * The physical memory base mapped by BAR1. 256MB at the end of the
+ * first 4GB.
+ */
+#define CVMX_PCIE_BAR1_PHYS_BASE ((1ull << 32) - (1ull << 28))
+#define CVMX_PCIE_BAR1_PHYS_SIZE (1ull << 28)
+
+/*
+ * The RC base of BAR1. gen1 has a 39-bit BAR2, gen2 has 41-bit BAR2,
+ * place BAR1 so it is the same for both.
+ */
+#define CVMX_PCIE_BAR1_RC_BASE (1ull << 41)
+
+/*
* pcibios_map_irq() is defined inside pci-octeon.c. All it does is
* call the Octeon specific version pointed to by this variable. This
* function needs to change for PCI or PCIe based hosts.