diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2010-10-01 13:27:27 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-10-29 19:08:27 +0100 |
| commit | f12990720c5f9bc156ab3e992d3a1c2f43d8d51a (patch) | |
| tree | 8d60223ff01c8f527a904e24489f80271ac70171 /arch/mips | |
| parent | 334c86c494b9a5754d4c0ffa3110b18c9771013b (diff) | |
| download | talos-op-linux-f12990720c5f9bc156ab3e992d3a1c2f43d8d51a.tar.gz talos-op-linux-f12990720c5f9bc156ab3e992d3a1c2f43d8d51a.zip | |
MIPS: Octeon: Set dma_masks for octeon_mgmt device.
This allows follow-on patches to dma mapping functions to work with
the octeon mgmt device..
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: http://patchwork.linux-mips.org/patch/1632/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-platform.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c index 62ac30eef5e8..c32d40db6ba6 100644 --- a/arch/mips/cavium-octeon/octeon-platform.c +++ b/arch/mips/cavium-octeon/octeon-platform.c @@ -10,6 +10,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/i2c.h> +#include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/platform_device.h> @@ -301,6 +302,10 @@ static int __init octeon_mgmt_device_init(void) ret = -ENOMEM; goto out; } + /* No DMA restrictions */ + pd->dev.coherent_dma_mask = DMA_BIT_MASK(64); + pd->dev.dma_mask = &pd->dev.coherent_dma_mask; + switch (port) { case 0: mgmt_port_resource.start = OCTEON_IRQ_MII0; |
