MIPS: Netlogic: Fix DMA zone selection for 64-bit
Fix Kconfig for both XLR and XLP to select ZONE_DMA32 (instead of ZONE_DMA)
in case of 64-bit compilation. This can be used for devices that can only
do DMA to 32-bit address. ZONE_DMA is not useful on XLR or XLP.
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Patchwork: http://patchwork.linux-mips.org/patch/4466
Signed-off-by: John Crispin <blogic@openwrt.org>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 83980a0..f569790 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -817,7 +817,7 @@
select CSRC_R4K
select IRQ_CPU
select ARCH_SUPPORTS_MSI
- select ZONE_DMA if 64BIT
+ select ZONE_DMA32 if 64BIT
select SYNC_R4K
select SYS_HAS_EARLY_PRINTK
select USB_ARCH_HAS_OHCI if USB_SUPPORT
@@ -845,7 +845,7 @@
select CEVT_R4K
select CSRC_R4K
select IRQ_CPU
- select ZONE_DMA if 64BIT
+ select ZONE_DMA32 if 64BIT
select SYNC_R4K
select SYS_HAS_EARLY_PRINTK
select USE_OF