* [PATCH] ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE
@ 2015-08-07 2:22 Gregory Fong
2015-08-07 4:40 ` Florian Fainelli
0 siblings, 1 reply; 2+ messages in thread
From: Gregory Fong @ 2015-08-07 2:22 UTC (permalink / raw)
To: linux-arm-kernel
Broadcom STB (BRCMSTB) has some 64-bit capable DMA and therefore needs
dma_addr_t to be a 64-bit size. One user is the Broadcom SATA3 AHCI
controller driver.
Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
---
arch/arm/mach-bcm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 0ac9e4b3..833b2d5 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -144,6 +144,7 @@ config ARCH_BRCMSTB
select BRCMSTB_GISB_ARB
select BRCMSTB_L2_IRQ
select BCM7120_L2_IRQ
+ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_WANT_OPTIONAL_GPIOLIB
help
Say Y if you intend to run the kernel on a Broadcom ARM-based STB
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE
2015-08-07 2:22 [PATCH] ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE Gregory Fong
@ 2015-08-07 4:40 ` Florian Fainelli
0 siblings, 0 replies; 2+ messages in thread
From: Florian Fainelli @ 2015-08-07 4:40 UTC (permalink / raw)
To: linux-arm-kernel
Le 08/06/15 19:22, Gregory Fong a ?crit :
> Broadcom STB (BRCMSTB) has some 64-bit capable DMA and therefore needs
> dma_addr_t to be a 64-bit size. One user is the Broadcom SATA3 AHCI
> controller driver.
>
> Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
Applied to soc/next, thanks Gregory!
--
Florian
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-08-07 4:40 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-08-07 2:22 [PATCH] ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE Gregory Fong
2015-08-07 4:40 ` Florian Fainelli
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).