From: Christoph Hellwig <hch@lst.de>
To: iommu@lists.linux-foundation.org
Cc: linux-arch@vger.kernel.org, Michal Simek <monstr@monstr.eu>,
Greentime Hu <green.hu@gmail.com>,
Vincent Chen <deanbo422@gmail.com>,
linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org,
linux-m68k@lists.linux-m68k.org,
nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org,
linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation
Date: Tue, 22 May 2018 12:04:06 +0000 [thread overview]
Message-ID: <20180522120430.28709-2-hch@lst.de> (raw)
In-Reply-To: <20180522120430.28709-1-hch@lst.de>
hexagon does all the required cache maintainance at dma map time, and none
at unmap time. It thus has to implement sync_single_for_device to match
the map cace for buffer reuse, but there is no point in doing another
invalidation in the sync_single_cpu_case, which in terms of cache
maintainance is equivalent to the unmap case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/hexagon/kernel/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 77459df34e2e..d2b717f352f4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -181,13 +181,6 @@ static dma_addr_t hexagon_map_page(struct device *dev, struct page *page,
return bus;
}
-static void hexagon_sync_single_for_cpu(struct device *dev,
- dma_addr_t dma_handle, size_t size,
- enum dma_data_direction dir)
-{
- dma_sync(dma_addr_to_virt(dma_handle), size, dir);
-}
-
static void hexagon_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -205,7 +198,6 @@ const struct dma_map_ops hexagon_dma_ops = {
.free = hexagon_free_coherent,
.map_sg = hexagon_map_sg,
.map_page = hexagon_map_page,
- .sync_single_for_cpu = hexagon_sync_single_for_cpu,
.sync_single_for_device = hexagon_sync_single_for_device,
.mapping_error = hexagon_mapping_error,
};
--
2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: iommu@lists.linux-foundation.org
Cc: linux-arch@vger.kernel.org, Michal Simek <monstr@monstr.eu>,
Greentime Hu <green.hu@gmail.com>,
Vincent Chen <deanbo422@gmail.com>,
linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org,
linux-m68k@lists.linux-m68k.org,
nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org,
linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation
Date: Tue, 22 May 2018 14:04:06 +0200 [thread overview]
Message-ID: <20180522120430.28709-2-hch@lst.de> (raw)
In-Reply-To: <20180522120430.28709-1-hch@lst.de>
hexagon does all the required cache maintainance at dma map time, and none
at unmap time. It thus has to implement sync_single_for_device to match
the map cace for buffer reuse, but there is no point in doing another
invalidation in the sync_single_cpu_case, which in terms of cache
maintainance is equivalent to the unmap case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/hexagon/kernel/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 77459df34e2e..d2b717f352f4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -181,13 +181,6 @@ static dma_addr_t hexagon_map_page(struct device *dev, struct page *page,
return bus;
}
-static void hexagon_sync_single_for_cpu(struct device *dev,
- dma_addr_t dma_handle, size_t size,
- enum dma_data_direction dir)
-{
- dma_sync(dma_addr_to_virt(dma_handle), size, dir);
-}
-
static void hexagon_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -205,7 +198,6 @@ const struct dma_map_ops hexagon_dma_ops = {
.free = hexagon_free_coherent,
.map_sg = hexagon_map_sg,
.map_page = hexagon_map_page,
- .sync_single_for_cpu = hexagon_sync_single_for_cpu,
.sync_single_for_device = hexagon_sync_single_for_device,
.mapping_error = hexagon_mapping_error,
};
--
2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: hch@lst.de (Christoph Hellwig)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation
Date: Tue, 22 May 2018 14:04:06 +0200 [thread overview]
Message-ID: <20180522120430.28709-2-hch@lst.de> (raw)
In-Reply-To: <20180522120430.28709-1-hch@lst.de>
hexagon does all the required cache maintainance at dma map time, and none
at unmap time. It thus has to implement sync_single_for_device to match
the map cace for buffer reuse, but there is no point in doing another
invalidation in the sync_single_cpu_case, which in terms of cache
maintainance is equivalent to the unmap case.
Signed-off-by: Christoph Hellwig <hch at lst.de>
---
arch/hexagon/kernel/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 77459df34e2e..d2b717f352f4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -181,13 +181,6 @@ static dma_addr_t hexagon_map_page(struct device *dev, struct page *page,
return bus;
}
-static void hexagon_sync_single_for_cpu(struct device *dev,
- dma_addr_t dma_handle, size_t size,
- enum dma_data_direction dir)
-{
- dma_sync(dma_addr_to_virt(dma_handle), size, dir);
-}
-
static void hexagon_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -205,7 +198,6 @@ const struct dma_map_ops hexagon_dma_ops = {
.free = hexagon_free_coherent,
.map_sg = hexagon_map_sg,
.map_page = hexagon_map_page,
- .sync_single_for_cpu = hexagon_sync_single_for_cpu,
.sync_single_for_device = hexagon_sync_single_for_device,
.mapping_error = hexagon_mapping_error,
};
--
2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: hch@lst.de (Christoph Hellwig)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation
Date: Tue, 22 May 2018 14:04:06 +0200 [thread overview]
Message-ID: <20180522120430.28709-2-hch@lst.de> (raw)
In-Reply-To: <20180522120430.28709-1-hch@lst.de>
hexagon does all the required cache maintainance at dma map time, and none
at unmap time. It thus has to implement sync_single_for_device to match
the map cace for buffer reuse, but there is no point in doing another
invalidation in the sync_single_cpu_case, which in terms of cache
maintainance is equivalent to the unmap case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/hexagon/kernel/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 77459df34e2e..d2b717f352f4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -181,13 +181,6 @@ static dma_addr_t hexagon_map_page(struct device *dev, struct page *page,
return bus;
}
-static void hexagon_sync_single_for_cpu(struct device *dev,
- dma_addr_t dma_handle, size_t size,
- enum dma_data_direction dir)
-{
- dma_sync(dma_addr_to_virt(dma_handle), size, dir);
-}
-
static void hexagon_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -205,7 +198,6 @@ const struct dma_map_ops hexagon_dma_ops = {
.free = hexagon_free_coherent,
.map_sg = hexagon_map_sg,
.map_page = hexagon_map_page,
- .sync_single_for_cpu = hexagon_sync_single_for_cpu,
.sync_single_for_device = hexagon_sync_single_for_device,
.mapping_error = hexagon_mapping_error,
};
--
2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: openrisc@lists.librecores.org
Subject: [OpenRISC] [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation
Date: Tue, 22 May 2018 14:04:06 +0200 [thread overview]
Message-ID: <20180522120430.28709-2-hch@lst.de> (raw)
In-Reply-To: <20180522120430.28709-1-hch@lst.de>
hexagon does all the required cache maintainance at dma map time, and none
at unmap time. It thus has to implement sync_single_for_device to match
the map cace for buffer reuse, but there is no point in doing another
invalidation in the sync_single_cpu_case, which in terms of cache
maintainance is equivalent to the unmap case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/hexagon/kernel/dma.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 77459df34e2e..d2b717f352f4 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -181,13 +181,6 @@ static dma_addr_t hexagon_map_page(struct device *dev, struct page *page,
return bus;
}
-static void hexagon_sync_single_for_cpu(struct device *dev,
- dma_addr_t dma_handle, size_t size,
- enum dma_data_direction dir)
-{
- dma_sync(dma_addr_to_virt(dma_handle), size, dir);
-}
-
static void hexagon_sync_single_for_device(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -205,7 +198,6 @@ const struct dma_map_ops hexagon_dma_ops = {
.free = hexagon_free_coherent,
.map_sg = hexagon_map_sg,
.map_page = hexagon_map_page,
- .sync_single_for_cpu = hexagon_sync_single_for_cpu,
.sync_single_for_device = hexagon_sync_single_for_device,
.mapping_error = hexagon_mapping_error,
};
--
2.17.0
next prev parent reply other threads:[~2018-05-22 12:04 UTC|newest]
Thread overview: 410+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-11 7:59 common non-cache coherent direct dma mapping ops Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 01/20] dma-mapping: simplify Kconfig dependencies Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
[not found] ` <20180511075945.16548-1-hch-jcswGhMUV9g@public.gmane.org>
2018-05-11 7:59 ` [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
[not found] ` <20180511075945.16548-3-hch-jcswGhMUV9g@public.gmane.org>
2018-05-18 13:03 ` Alexey Brodkin
2018-05-18 13:03 ` Alexey Brodkin
2018-05-18 13:03 ` Alexey Brodkin
2018-05-18 13:03 ` Alexey Brodkin
2018-05-18 13:03 ` Alexey Brodkin
2018-05-18 13:03 ` Alexey Brodkin
[not found] ` <bad125dff49f6e49c895e818c9d1abb346a46e8e.camel-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
2018-05-18 13:27 ` hch
2018-05-18 13:27 ` [OpenRISC] " hch
2018-05-18 13:27 ` hch at lst.de
2018-05-18 13:27 ` hch
2018-05-18 13:27 ` hch
2018-05-18 13:27 ` hch-jcswGhMUV9g
[not found] ` <20180518132731.GA31125-jcswGhMUV9g@public.gmane.org>
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 14:13 ` Alexey Brodkin
2018-05-18 17:28 ` Vineet Gupta
2018-05-18 17:28 ` Vineet Gupta
2018-05-18 17:28 ` Vineet Gupta
2018-05-18 17:28 ` Vineet Gupta
2018-05-18 17:28 ` Vineet Gupta
2018-05-18 17:20 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma Vineet Gupta
2018-05-18 17:20 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Vineet Gupta
2018-05-18 17:20 ` Vineet Gupta
2018-05-18 17:20 ` Vineet Gupta
2018-05-18 17:20 ` Vineet Gupta
2018-05-18 17:50 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic Russell King - ARM Linux
2018-05-18 17:50 ` [OpenRISC] dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Russell King - ARM Linux
2018-05-18 17:50 ` Russell King - ARM Linux
2018-05-18 17:50 ` Russell King - ARM Linux
2018-05-18 17:50 ` Russell King - ARM Linux
2018-05-18 17:50 ` Russell King - ARM Linux
[not found] ` <20180518175004.GF17671-l+eeeJia6m9URfEZ8mYm6t73F7V6hmMc@public.gmane.org>
2018-05-18 19:57 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic Alexey Brodkin
2018-05-18 19:57 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Alexey Brodkin
2018-05-18 19:57 ` Alexey Brodkin
2018-05-18 19:57 ` Alexey Brodkin
2018-05-18 19:57 ` Alexey Brodkin
[not found] ` <182840dedb4890a88c672b1c5d556920bf89a8fb.camel-HKixBCOQz3hWk0Htik3J/w@public.gmane.org>
2018-05-18 21:33 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic Russell King - ARM Linux
2018-05-18 21:33 ` [OpenRISC] dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Russell King - ARM Linux
2018-05-18 21:33 ` Russell King - ARM Linux
2018-05-18 21:33 ` Russell King - ARM Linux
2018-05-18 21:33 ` Russell King - ARM Linux
2018-05-18 21:33 ` Russell King - ARM Linux
2018-05-18 20:35 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic Vineet Gupta
2018-05-18 20:35 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 20:35 ` Vineet Gupta
2018-05-18 21:55 ` dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic Russell King - ARM Linux
2018-05-18 21:55 ` [OpenRISC] dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation) Russell King - ARM Linux
2018-05-18 21:55 ` Russell King - ARM Linux
2018-05-18 21:55 ` Russell King - ARM Linux
2018-05-18 21:55 ` Russell King - ARM Linux
2018-05-18 21:55 ` Russell King - ARM Linux
2018-05-18 21:55 ` Russell King - ARM Linux
2018-05-18 20:05 ` [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation Helge Deller
2018-05-18 20:05 ` [OpenRISC] " Helge Deller
2018-05-18 20:05 ` Helge Deller
2018-05-18 20:05 ` Helge Deller
2018-05-18 20:05 ` Helge Deller
2018-05-18 20:05 ` Helge Deller
2018-05-18 20:05 ` Helge Deller
[not found] ` <0c5d27e9-2799-eb38-8b09-47a04c48b5c7-Mmb7MZpHnFY@public.gmane.org>
2018-05-19 6:38 ` hch
2018-05-19 6:38 ` [OpenRISC] " hch
2018-05-19 6:38 ` hch at lst.de
2018-05-19 6:38 ` hch
2018-05-19 6:38 ` hch-jcswGhMUV9g
2018-05-19 6:38 ` hch
2018-05-19 6:38 ` hch-jcswGhMUV9g
2018-05-11 7:59 ` [PATCH 03/20] arc: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
[not found] ` <20180511075945.16548-4-hch-jcswGhMUV9g@public.gmane.org>
2018-05-11 12:44 ` Alexey Brodkin
2018-05-11 12:44 ` Alexey Brodkin
2018-05-11 12:44 ` Alexey Brodkin
2018-05-11 12:44 ` Alexey Brodkin
2018-05-11 12:44 ` Alexey Brodkin
2018-05-11 7:59 ` [PATCH 04/20] arm-nommu: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
[not found] ` <20180511075945.16548-5-hch-jcswGhMUV9g@public.gmane.org>
2018-05-11 9:11 ` Russell King - ARM Linux
2018-05-11 9:11 ` [OpenRISC] " Russell King - ARM Linux
2018-05-11 9:11 ` Russell King - ARM Linux
2018-05-11 9:11 ` Russell King - ARM Linux
2018-05-11 9:11 ` Russell King - ARM Linux
2018-05-11 9:11 ` Russell King - ARM Linux
2018-05-11 9:11 ` Russell King - ARM Linux
[not found] ` <20180511091114.GA16141-l+eeeJia6m9URfEZ8mYm6t73F7V6hmMc@public.gmane.org>
2018-05-22 11:53 ` Christoph Hellwig
2018-05-22 11:53 ` [OpenRISC] " Christoph Hellwig
2018-05-22 11:53 ` Christoph Hellwig
2018-05-22 11:53 ` Christoph Hellwig
2018-05-22 11:53 ` Christoph Hellwig
2018-05-22 11:53 ` Christoph Hellwig
2018-05-22 11:53 ` Christoph Hellwig
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` [OpenRISC] " John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 13:56 ` John Garry
2018-05-11 7:59 ` [PATCH 05/20] c6x: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
[not found] ` <20180511075945.16548-6-hch-jcswGhMUV9g@public.gmane.org>
2018-05-15 0:25 ` [Linux-c6x-dev] " Mark Salter
2018-05-15 0:25 ` [OpenRISC] " Mark Salter
2018-05-15 0:25 ` Mark Salter
2018-05-15 0:25 ` Mark Salter
2018-05-15 0:25 ` Mark Salter
2018-05-15 0:25 ` Mark Salter
2018-05-15 0:25 ` Mark Salter
2018-05-11 7:59 ` [PATCH 06/20] hexagon: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 07/20] m68k: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 08/20] microblaze: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 09/20] microblaze: remove the consistent_sync and consistent_sync_page Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 10/20] nds32: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 11/20] nios2: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 12/20] openrisc: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 13/20] sh: simplify get_arch_dma_ops Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 14/20] sh: introduce a sh_cacheop_vaddr helper Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 15/20] sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 16/20] mm: split arch/sh/mm/consistent.c Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 17/20] sh: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 18/20] xtensa: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 19/20] sparc: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` [PATCH 20/20] parisc: " Christoph Hellwig
2018-05-11 7:59 ` [OpenRISC] " Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-11 7:59 ` Christoph Hellwig
2018-05-13 13:26 ` common non-cache coherent direct dma mapping ops Helge Deller
2018-05-13 13:26 ` [OpenRISC] " Helge Deller
2018-05-13 13:26 ` Helge Deller
2018-05-13 13:26 ` Helge Deller
2018-05-13 13:26 ` Helge Deller
2018-05-13 13:26 ` Helge Deller
2018-05-22 12:04 ` common non-cache coherent direct dma mapping ops v2 Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig [this message]
2018-05-22 12:04 ` [OpenRISC] [PATCH 01/25] hexagon: remove the sync_single_for_cpu DMA operation Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 02/25] hexagon: implement the sync_sg_for_device " Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
[not found] ` <20180522120430.28709-1-hch-jcswGhMUV9g@public.gmane.org>
2018-05-22 12:04 ` [PATCH 03/25] hexagon: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 04/25] m68k: " Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 07/25] nds32: remove the broken kmap code in nds32_dma_map_sg Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 08/25] nds32: consolidate DMA cache maintainance routines Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 10/25] nds32: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 11/25] nios2: " Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 12/25] openrisc: remove the sync_single_for_cpu DMA operation Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 05/25] microblaze: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 06/25] microblaze: remove the consistent_sync and consistent_sync_page Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 09/25] nds32: implement the unmap_sg DMA operation Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 13/25] openrisc: remove the no-op unmap_page and unmap_sg DMA operations Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 14/25] openrisc: fix cache maintainance the the sync_single_for_device DMA operation Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 15/25] openrisc: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 16/25] sh: simplify get_arch_dma_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 17/25] sh: introduce a sh_cacheop_vaddr helper Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 18/25] sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 19/25] sh: split arch/sh/mm/consistent.c Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 20/25] sh: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 21/25] xtensa: " Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 22/25] sparc: " Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 23/25] parisc: merge pcx_dma_ops and pcxl_dma_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 24/25] parisc: always use flush_kernel_dcache_range for DMA cache maintainance Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` [PATCH 25/25] parisc: use generic dma_noncoherent_ops Christoph Hellwig
2018-05-22 12:04 ` [OpenRISC] " Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
2018-05-22 12:04 ` Christoph Hellwig
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