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MIPS: SGI-IP22: provide missing dma_mask/coherent_dma_mask

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Set dma_masks for SGIWD93 and SGISEEQ otherwise DMA allocations fails
and causes not working SCSI/ethernet.

Signed-off-by: Thomas Bogendoerfer <[email protected]>
Signed-off-by: Paul Burton <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: James Hogan <[email protected]>
Cc: [email protected]
Cc: [email protected]
This commit is contained in:
Thomas Bogendoerfer authored and Paul Burton committed 2019-05-13 12:02:55 -07:00
1 parent 67eebf7213
commit 81fca03ae7
1 file changed
+13
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arch/mips/sgi-ip22/ip22-platform.c
+13
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@@ -3,6 +3,7 @@
#include <linux/if_ether.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/paccess.h>
#include <asm/sgi/ip22.h>
@@ -25,6 +26,8 @@ static struct sgiwd93_platform_data sgiwd93_0_pd = {
.irq = SGI_WD93_0_IRQ,
};
static u64 sgiwd93_0_dma_mask = DMA_BIT_MASK(32);
static struct platform_device sgiwd93_0_device = {
.name = "sgiwd93",
.id = 0,
@@ -32,6 +35,8 @@ static struct platform_device sgiwd93_0_device = {
.resource = sgiwd93_0_resources,
.dev = {
.platform_data = &sgiwd93_0_pd,
.dma_mask = &sgiwd93_0_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -49,6 +54,8 @@ static struct sgiwd93_platform_data sgiwd93_1_pd = {
.irq = SGI_WD93_1_IRQ,
};
static u64 sgiwd93_1_dma_mask = DMA_BIT_MASK(32);
static struct platform_device sgiwd93_1_device = {
.name = "sgiwd93",
.id = 1,
@@ -56,6 +63,8 @@ static struct platform_device sgiwd93_1_device = {
.resource = sgiwd93_1_resources,
.dev = {
.platform_data = &sgiwd93_1_pd,
.dma_mask = &sgiwd93_1_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
@@ -96,6 +105,8 @@ static struct resource sgiseeq_0_resources[] = {
static struct sgiseeq_platform_data eth0_pd;
static u64 sgiseeq_dma_mask = DMA_BIT_MASK(32);
static struct platform_device eth0_device = {
.name = "sgiseeq",
.id = 0,
@@ -103,6 +114,8 @@ static struct platform_device eth0_device = {
.resource = sgiseeq_0_resources,
.dev = {
.platform_data = &eth0_pd,
.dma_mask = &sgiseeq_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};