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MIPS: SGI-IP22: provide missing dma_mask/coherent_dma_mask
Set dma_masks for SGIWD93 and SGISEEQ otherwise DMA allocations fails and causes not working SCSI/ethernet. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
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@ -3,6 +3,7 @@
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#include <linux/if_ether.h>
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <asm/paccess.h>
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#include <asm/sgi/ip22.h>
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@ -25,6 +26,8 @@ static struct sgiwd93_platform_data sgiwd93_0_pd = {
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.irq = SGI_WD93_0_IRQ,
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};
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static u64 sgiwd93_0_dma_mask = DMA_BIT_MASK(32);
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static struct platform_device sgiwd93_0_device = {
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.name = "sgiwd93",
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.id = 0,
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@ -32,6 +35,8 @@ static struct platform_device sgiwd93_0_device = {
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.resource = sgiwd93_0_resources,
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.dev = {
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.platform_data = &sgiwd93_0_pd,
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.dma_mask = &sgiwd93_0_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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@ -49,6 +54,8 @@ static struct sgiwd93_platform_data sgiwd93_1_pd = {
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.irq = SGI_WD93_1_IRQ,
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};
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static u64 sgiwd93_1_dma_mask = DMA_BIT_MASK(32);
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static struct platform_device sgiwd93_1_device = {
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.name = "sgiwd93",
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.id = 1,
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@ -56,6 +63,8 @@ static struct platform_device sgiwd93_1_device = {
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.resource = sgiwd93_1_resources,
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.dev = {
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.platform_data = &sgiwd93_1_pd,
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.dma_mask = &sgiwd93_1_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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@ -96,6 +105,8 @@ static struct resource sgiseeq_0_resources[] = {
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static struct sgiseeq_platform_data eth0_pd;
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static u64 sgiseeq_dma_mask = DMA_BIT_MASK(32);
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static struct platform_device eth0_device = {
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.name = "sgiseeq",
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.id = 0,
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@ -103,6 +114,8 @@ static struct platform_device eth0_device = {
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.resource = sgiseeq_0_resources,
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.dev = {
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.platform_data = ð0_pd,
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.dma_mask = &sgiseeq_dma_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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