Displaying 20 results from an estimated 81 matches for "has_iomem".
2019 Apr 17
3
[PATCH] drm/nouveau: Fix DEVICE_PRIVATE dependencies
...<yuehaibing at huawei.com>
During randconfig builds, I occasionally run into an invalid configuration
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ARCH_HAS_HMM_DEVICE [=n] && ZONE_DEVICE [=n]
Selected by [y]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && ARCH_HAS_HMM [=y] && DRM_NOUVEAU [=y] && STAGING [=y]
mm/memory.o: In function `do_swap_page':
memory.c:(.text+0x2754): undefined reference to `device_private_entry_fault'
commit 5da25090ab04 ("mm/hmm: kconfig split HMM address space mirroring from dev...
2020 May 08
4
[PATCH 2/2] nouveau: fix dependencies for DEVICE_PRIVATE
CONFIG_DEVICE_PRIVATE cannot be selected in configurations
without ZONE_DEVICE:
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ZONE_DEVICE [=n]
Selected by [y]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && DRM_NOUVEAU [=y] && MMU [=y] && STAGING [=y]
kernel/resource.c:1653:28: error: use of undeclared identifier 'PA_SECTION_SHIFT'
size = ALIGN(size, 1UL << PA_SECTION_SHIFT);
^
kernel/resource.c:1654:48: error: use...
2016 Feb 03
1
[PATCH v7 5/9] virtio_ring: Support DMA APIs
...tio/Kconfig
> index cab9f3f63a38..77590320d44c 100644
> --- a/drivers/virtio/Kconfig
> +++ b/drivers/virtio/Kconfig
> @@ -60,7 +60,7 @@ config VIRTIO_INPUT
>
> config VIRTIO_MMIO
> tristate "Platform bus driver for memory mapped virtio devices"
> - depends on HAS_IOMEM
> + depends on HAS_IOMEM && HAS_DMA
> select VIRTIO
> ---help---
> This drivers provides support for memory mapped virtio
What's this chunk doing here btw? Should be part of the mmio patch?
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ri...
2016 Feb 03
1
[PATCH v7 5/9] virtio_ring: Support DMA APIs
...tio/Kconfig
> index cab9f3f63a38..77590320d44c 100644
> --- a/drivers/virtio/Kconfig
> +++ b/drivers/virtio/Kconfig
> @@ -60,7 +60,7 @@ config VIRTIO_INPUT
>
> config VIRTIO_MMIO
> tristate "Platform bus driver for memory mapped virtio devices"
> - depends on HAS_IOMEM
> + depends on HAS_IOMEM && HAS_DMA
> select VIRTIO
> ---help---
> This drivers provides support for memory mapped virtio
What's this chunk doing here btw? Should be part of the mmio patch?
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ri...
2016 Feb 03
0
[PATCH v7 5/9] virtio_ring: Support DMA APIs
...t a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig
index cab9f3f63a38..77590320d44c 100644
--- a/drivers/virtio/Kconfig
+++ b/drivers/virtio/Kconfig
@@ -60,7 +60,7 @@ config VIRTIO_INPUT
config VIRTIO_MMIO
tristate "Platform bus driver for memory mapped virtio devices"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && HAS_DMA
select VIRTIO
---help---
This drivers provides support for memory mapped virtio
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index ab0be6c084f6..9abc008ff7ea 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virti...
2017 Jul 26
0
[PATCH 1/3] backlight: always select BACKLIGHT_LCD_SUPPORT for BACKLIGHT_CLASS_DEVICE
...;& DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)
>
> It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select
> BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining
> ones behave like the others.
>
> It would probably be best to rework the way those two options...
2019 Apr 17
0
[PATCH] drm/nouveau: Fix DEVICE_PRIVATE dependencies
...gt;
> During randconfig builds, I occasionally run into an invalid configuration
>
> WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
> Depends on [n]: ARCH_HAS_HMM_DEVICE [=n] && ZONE_DEVICE [=n]
> Selected by [y]:
> - DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && ARCH_HAS_HMM [=y] && DRM_NOUVEAU [=y] && STAGING [=y]
>
> mm/memory.o: In function `do_swap_page':
> memory.c:(.text+0x2754): undefined reference to `device_private_entry_fault'
>
> commit 5da25090ab04 ("mm/hmm: kconfig split HMM address...
2019 May 30
0
[PATCH] drm/nouveau: Fix DEVICE_PRIVATE dependencies
...gt;
> During randconfig builds, I occasionally run into an invalid configuration
>
> WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
> Depends on [n]: ARCH_HAS_HMM_DEVICE [=n] && ZONE_DEVICE [=n]
> Selected by [y]:
> - DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && ARCH_HAS_HMM [=y] && DRM_NOUVEAU [=y] && STAGING [=y]
>
> mm/memory.o: In function `do_swap_page':
> memory.c:(.text+0x2754): undefined reference to `device_private_entry_fault'
>
> commit 5da25090ab04 ("mm/hmm: kconfig split HMM address...
2017 Jul 26
0
[PATCH 1/3] backlight: always select BACKLIGHT_LCD_SUPPORT for BACKLIGHT_CLASS_DEVICE
...;& DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)
It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select
BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining
ones behave like the others.
It would probably be best to rework the way those two options related
entirely, but for no...
2019 Apr 03
0
[PATCH] virtio: Fix indentation of VIRTIO_MMIO
...s/virtio/Kconfig
index 3589764..1b5c9f0 100644
--- a/drivers/virtio/Kconfig
+++ b/drivers/virtio/Kconfig
@@ -62,12 +62,12 @@ config VIRTIO_INPUT
If unsure, say M.
- config VIRTIO_MMIO
+config VIRTIO_MMIO
tristate "Platform bus driver for memory mapped virtio devices"
depends on HAS_IOMEM && HAS_DMA
- select VIRTIO
- ---help---
- This drivers provides support for memory mapped virtio
+ select VIRTIO
+ ---help---
+ This drivers provides support for memory mapped virtio
platform device driver.
If unsure, say N.
--
2.7.4
2020 May 10
1
[PATCH hmm v2 1/5] mm/hmm: make CONFIG_DEVICE_PRIVATE into a select
...ection fingers this commit, but reverting it doesn't seem to fix
things. Could you take a look please?
I'm seeing this from menuconfig:
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ZONE_DEVICE [=n]
Selected by [m]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && DRM_NOUVEAU [=m] && MMU [=y] && STAGING [=y]
- TEST_HMM [=m] && RUNTIME_TESTING_MENU [=y] && TRANSPARENT_HUGEPAGE [=y]
`select' rather sucks this way - easy to break dependencies. Quite a
number of years ago the Kconfig gurus were saying "...
2016 Feb 01
0
[PATCH v6 3/9] s390/dma: Allow per device dma ops
...@ -124,6 +124,8 @@ config S390
select HAVE_CMPXCHG_DOUBLE
select HAVE_CMPXCHG_LOCAL
select HAVE_DEBUG_KMEMLEAK
+ select HAVE_DMA_ATTRS
+ select HAVE_DMA_API_DEBUG
select HAVE_DYNAMIC_FTRACE
select HAVE_DYNAMIC_FTRACE_WITH_REGS
select HAVE_FTRACE_MCOUNT_RECORD
@@ -619,10 +621,6 @@ config HAS_IOMEM
config IOMMU_HELPER
def_bool PCI
-config HAS_DMA
- def_bool PCI
- select HAVE_DMA_API_DEBUG
-
config NEED_SG_DMA_LENGTH
def_bool PCI
diff --git a/arch/s390/include/asm/device.h b/arch/s390/include/asm/device.h
index d8f9872b0e2d..4a9f35e0973f 100644
--- a/arch/s390/include/asm/device.h
++...
2015 Nov 05
0
[GIT PULL v4 3/3] s390/dma: Allow per device dma ops
...E_DMA_API_DEBUG
select HAVE_DYNAMIC_FTRACE
select HAVE_DYNAMIC_FTRACE_WITH_REGS
select HAVE_FTRACE_MCOUNT_RECORD
@@ -580,7 +582,6 @@ config QDIO
menuconfig PCI
bool "PCI support"
- select HAVE_DMA_ATTRS
select PCI_MSI
help
Enable PCI support.
@@ -620,10 +621,6 @@ config HAS_IOMEM
config IOMMU_HELPER
def_bool PCI
-config HAS_DMA
- def_bool PCI
- select HAVE_DMA_API_DEBUG
-
config NEED_SG_DMA_LENGTH
def_bool PCI
diff --git a/arch/s390/include/asm/device.h b/arch/s390/include/asm/device.h
index d8f9872..4a9f35e 100644
--- a/arch/s390/include/asm/device.h
+++ b/arch/s...
2015 Oct 30
1
[PATCH v4 2/6] virtio_ring: Support DMA APIs
...t a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig
index cab9f3f63a38..77590320d44c 100644
--- a/drivers/virtio/Kconfig
+++ b/drivers/virtio/Kconfig
@@ -60,7 +60,7 @@ config VIRTIO_INPUT
config VIRTIO_MMIO
tristate "Platform bus driver for memory mapped virtio devices"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && HAS_DMA
select VIRTIO
---help---
This drivers provides support for memory mapped virtio
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 096b857e7b75..a872eb89587f 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virti...
2020 May 09
1
linux-next 20200508 - build failure in kernel/resource.c w/ SPARSEMEM=n
...n resource.c is wrapped in a #ifdef CONFIG_DEVICE_PRIVATE,
which throws a whinge during 'make menuconfig' or 'make allmodconfig':
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ZONE_DEVICE [=n]
Selected by [m]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && DRM_NOUVEAU [=m] && MMU [=y] && STAGING [=y]
after which I end up with CONFIG_DEVICE_PRIVATE=y in the .config file.
make menuconfig tells me:
Symbol: ZONE_DEVICE [=n]
Type : bool
Defined at mm/Kconfig:779
Prompt: Device memory (pmem, HMM, etc...) hotplu...
2015 Mar 20
2
[PATCH v2] Add virtio-input driver.
...t;Virtio input driver"
+ depends on VIRTIO
+ depends on INPUT
+ ---help---
+ This driver supports virtio input devices such as
+ keyboards, mice and tablets.
+
+ If unsure, say M.
+
config VIRTIO_MMIO
tristate "Platform bus driver for memory mapped virtio devices"
depends on HAS_IOMEM
diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
index d85565b..41e30e3 100644
--- a/drivers/virtio/Makefile
+++ b/drivers/virtio/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_VIRTIO_PCI) += virtio_pci.o
virtio_pci-y := virtio_pci_modern.o virtio_pci_common.o
virtio_pci-$(CONFIG_VIRTIO_PCI_...
2015 Mar 20
2
[PATCH v2] Add virtio-input driver.
...t;Virtio input driver"
+ depends on VIRTIO
+ depends on INPUT
+ ---help---
+ This driver supports virtio input devices such as
+ keyboards, mice and tablets.
+
+ If unsure, say M.
+
config VIRTIO_MMIO
tristate "Platform bus driver for memory mapped virtio devices"
depends on HAS_IOMEM
diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
index d85565b..41e30e3 100644
--- a/drivers/virtio/Makefile
+++ b/drivers/virtio/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_VIRTIO_PCI) += virtio_pci.o
virtio_pci-y := virtio_pci_modern.o virtio_pci_common.o
virtio_pci-$(CONFIG_VIRTIO_PCI_...
2016 Nov 10
2
[PATCH 1/3] virtio: Basic implementation of virtio pstore driver
...TORE
> + ---help---
> + This driver supports virtio pstore devices to save/restore
> + panic and oops messages on the host.
> +
> + If unsure, say M.
> +
> config VIRTIO_MMIO
> tristate "Platform bus driver for memory mapped virtio devices"
> depends on HAS_IOMEM && HAS_DMA
> diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
> index 41e30e3dc842..bee68cb26d48 100644
> --- a/drivers/virtio/Makefile
> +++ b/drivers/virtio/Makefile
> @@ -5,3 +5,4 @@ virtio_pci-y := virtio_pci_modern.o virtio_pci_common.o
> virtio_pci-$(C...
2016 Nov 10
2
[PATCH 1/3] virtio: Basic implementation of virtio pstore driver
...TORE
> + ---help---
> + This driver supports virtio pstore devices to save/restore
> + panic and oops messages on the host.
> +
> + If unsure, say M.
> +
> config VIRTIO_MMIO
> tristate "Platform bus driver for memory mapped virtio devices"
> depends on HAS_IOMEM && HAS_DMA
> diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
> index 41e30e3dc842..bee68cb26d48 100644
> --- a/drivers/virtio/Makefile
> +++ b/drivers/virtio/Makefile
> @@ -5,3 +5,4 @@ virtio_pci-y := virtio_pci_modern.o virtio_pci_common.o
> virtio_pci-$(C...
2016 Nov 15
4
[PATCH 1/3] virtio: Basic implementation of virtio pstore driver
...ces to save/restore
> > > + panic and oops messages on the host.
> > > +
> > > + If unsure, say M.
> > > +
> > > config VIRTIO_MMIO
> > > tristate "Platform bus driver for memory mapped virtio devices"
> > > depends on HAS_IOMEM && HAS_DMA
> > > diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
> > > index 41e30e3dc842..bee68cb26d48 100644
> > > --- a/drivers/virtio/Makefile
> > > +++ b/drivers/virtio/Makefile
> > > @@ -5,3 +5,4 @@ virtio_pci-y := virtio_pci...