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MIPS: Octeon: Set dma_masks for octeon_mgmt device.

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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>
This commit is contained in:
David Daney
2010-10-01 13:27:27 -07:00
committed by Ralf Baechle
parent 334c86c494
commit f12990720c
1 changed files with 5 additions and 0 deletions
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5
arch/mips/cavium-octeon/octeon-platform.c
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@@ -10,6 +10,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/dma-mapping.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
@@ -301,6 +302,10 @@ static int __init octeon_mgmt_device_init(void)
ret = -ENOMEM; ret = -ENOMEM;
goto out; 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) { switch (port) {
case 0: case 0:
mgmt_port_resource.start = OCTEON_IRQ_MII0; mgmt_port_resource.start = OCTEON_IRQ_MII0;