mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 12:28:41 +08:00
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
This commit is contained in:
parent
67eebf7213
commit
81fca03ae7
@ -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 = ð0_pd,
|
||||
.dma_mask = &sgiseeq_dma_mask,
|
||||
.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
},
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user