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* [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm
@ 2016-01-21 10:26 Santosh Shukla
  2016-01-21 10:26 ` [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
  2016-01-21 10:28 ` [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm David Marchand
  0 siblings, 2 replies; 4+ messages in thread
From: Santosh Shukla @ 2016-01-21 10:26 UTC (permalink / raw)
  To: dev

iopl() syscall not supported in linux-arm/arm64 so always return 0 value.

Signed-off-by: Santosh Shukla <sshukla@mvista.com>
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
Suggested-by: Stephen Hemminger <stephen@networkplumber.org>
---

v5 --> v5:
- Renamed patch titled from "linuxapp: eal: arm: Always return 0 for
  rte_eal_iopl_init()" to current, Suggested by David.
  v5 patch was this[1]
 [1] http://dpdk.org/dev/patchwork/patch/9978/

 lib/librte_eal/linuxapp/eal/eal.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 635ec36..a2a3485 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -715,6 +715,8 @@ rte_eal_iopl_init(void)
 	if (iopl(3) != 0)
 		return -1;
 	return 0;
+#elif defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
+	return 0; /* iopl syscall not supported for ARM/ARM64 */
 #else
 	return -1;
 #endif
-- 
1.7.9.5

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space
  2016-01-21 10:26 [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm Santosh Shukla
@ 2016-01-21 10:26 ` Santosh Shukla
  2016-01-27 17:42   ` Santosh Shukla
  2016-01-21 10:28 ` [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm David Marchand
  1 sibling, 1 reply; 4+ messages in thread
From: Santosh Shukla @ 2016-01-21 10:26 UTC (permalink / raw)
  To: dev

Introducing below api for pci bar space rd/wr. Currently used for
pci iobar rd/wr.

Api's are:
- rte_eal_pci_read_bar
- rte_eal_pci_write_bar

virtio when used for vfio-mode then virtio driver will use these api
to do rd/wr operation on ioport pci bar.

Signed-off-by: Santosh Shukla <sshukla@mvista.com>
---
v5-->v6:
- included dummy implementation for rte_eal_pci_read/write_bar() api in bsdapp.
- Added api entry in rte_eal_version.map

 lib/librte_eal/bsdapp/eal/eal_pci.c             |   19 ++++++++++++
 lib/librte_eal/bsdapp/eal/rte_eal_version.map   |    3 ++
 lib/librte_eal/common/include/rte_pci.h         |   38 +++++++++++++++++++++++
 lib/librte_eal/linuxapp/eal/eal_pci.c           |   34 ++++++++++++++++++++
 lib/librte_eal/linuxapp/eal/eal_pci_init.h      |    6 ++++
 lib/librte_eal/linuxapp/eal/eal_pci_vfio.c      |   28 +++++++++++++++++
 lib/librte_eal/linuxapp/eal/rte_eal_version.map |    3 ++
 7 files changed, 131 insertions(+)

diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index 95c32c1..2e535ea 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -479,6 +479,25 @@ int rte_eal_pci_write_config(const struct rte_pci_device *dev,
 	return -1;
 }
 
+int rte_eal_pci_read_bar(const struct rte_pci_device *device __rte_unused,
+			 void *buf __rte_unused, size_t len __rte_unused,
+			 off_t offset __rte_unused,
+			 int bar_idx __rte_unused)
+
+{
+	/* NA */
+	return 1;
+}
+
+int rte_eal_pci_write_bar(const struct rte_pci_device *device __rte_unused,
+			  const void *buf __rte_unused, size_t len __rte_unused,
+			  off_t offset __rte_unused,
+			  int bar_idx __rte_unused)
+{
+	/* NA */
+	return 1;
+}
+
 /* Init the PCI EAL subsystem */
 int
 rte_eal_pci_init(void)
diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
index 1b28170..7c7dcf0 100644
--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
@@ -141,4 +141,7 @@ DPDK_2.3 {
 
 	rte_eal_pci_map_device;
 	rte_eal_pci_unmap_device;
+	rte_eal_pci_read_bar;
+	rte_eal_pci_write_bar;
+
 } DPDK_2.2;
diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 2224109..0c667ff 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -471,6 +471,44 @@ int rte_eal_pci_read_config(const struct rte_pci_device *device,
 			    void *buf, size_t len, off_t offset);
 
 /**
+ * Read PCI bar space.
+ *
+ * @param device
+ *   A pointer to a rte_pci_device structure describing the device
+ *   to use
+ * @param buf
+ *   A data buffer where the bytes should be read into
+ * @param len
+ *   The length of the data buffer.
+ * @param offset
+ *   The offset into PCI bar space
+ * @param bar_idx
+ *   The pci bar index (valid range is 0..5)
+ */
+int rte_eal_pci_read_bar(const struct rte_pci_device *device,
+			 void *buf, size_t len, off_t offset, int bar_idx);
+
+/**
+ * Write PCI bar space.
+ *
+ * @param device
+ *   A pointer to a rte_pci_device structure describing the device
+ *   to use
+ * @param buf
+ *   A data buffer containing the bytes should be written
+ * @param len
+ *   The length of the data buffer.
+ * @param offset
+ *   The offset into PCI config space
+ * @param bar_idx
+ *   The pci bar index (valid range is 0..5)
+*/
+int rte_eal_pci_write_bar(const struct rte_pci_device *device,
+			  const void *buf, size_t len, off_t offset,
+			  int bar_idx);
+
+
+/**
  * Write PCI config space.
  *
  * @param device
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
index db947da..eb503f0 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
@@ -621,6 +621,40 @@ int rte_eal_pci_write_config(const struct rte_pci_device *device,
 	}
 }
 
+int rte_eal_pci_read_bar(const struct rte_pci_device *device,
+			 void *buf, size_t len, off_t offset,
+			 int bar_idx)
+
+{
+	const struct rte_intr_handle *intr_handle = &device->intr_handle;
+
+	switch (device->kdrv) {
+	case RTE_KDRV_VFIO:
+		return pci_vfio_read_bar(intr_handle, buf, len,
+					 offset, bar_idx);
+	default:
+		RTE_LOG(ERR, EAL, "write bar not supported by driver\n");
+		return -1;
+	}
+}
+
+int rte_eal_pci_write_bar(const struct rte_pci_device *device,
+			  const void *buf, size_t len, off_t offset,
+			  int bar_idx)
+{
+
+	const struct rte_intr_handle *intr_handle = &device->intr_handle;
+
+	switch (device->kdrv) {
+	case RTE_KDRV_VFIO:
+		return pci_vfio_write_bar(intr_handle, buf, len,
+					  offset, bar_idx);
+	default:
+		RTE_LOG(ERR, EAL, "write bar not supported by driver\n");
+		return -1;
+	}
+}
+
 /* Init the PCI EAL subsystem */
 int
 rte_eal_pci_init(void)
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_init.h b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
index a17c708..3bc592b 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci_init.h
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
@@ -68,6 +68,12 @@ int pci_vfio_read_config(const struct rte_intr_handle *intr_handle,
 int pci_vfio_write_config(const struct rte_intr_handle *intr_handle,
 			  const void *buf, size_t len, off_t offs);
 
+int pci_vfio_read_bar(const struct rte_intr_handle *intr_handle,
+		      void *buf, size_t len, off_t offs, int bar_idx);
+
+int pci_vfio_write_bar(const struct rte_intr_handle *intr_handle,
+		       const void *buf, size_t len, off_t offs, int bar_idx);
+
 /* map VFIO resource prototype */
 int pci_vfio_map_resource(struct rte_pci_device *dev);
 int pci_vfio_get_group_fd(int iommu_group_fd);
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
index abde779..df407ef 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
@@ -93,6 +93,34 @@ pci_vfio_write_config(const struct rte_intr_handle *intr_handle,
 	       VFIO_GET_REGION_ADDR(VFIO_PCI_CONFIG_REGION_INDEX) + offs);
 }
 
+int
+pci_vfio_read_bar(const struct rte_intr_handle *intr_handle,
+		  void *buf, size_t len, off_t offs, int bar_idx)
+{
+	if (bar_idx < VFIO_PCI_BAR0_REGION_INDEX
+	   || bar_idx > VFIO_PCI_BAR5_REGION_INDEX) {
+		RTE_LOG(ERR, EAL, "invalid bar_idx!\n");
+		return -1;
+	}
+
+	return pread64(intr_handle->vfio_dev_fd, buf, len,
+		       VFIO_GET_REGION_ADDR(bar_idx) + offs);
+}
+
+int
+pci_vfio_write_bar(const struct rte_intr_handle *intr_handle,
+		   const void *buf, size_t len, off_t offs, int bar_idx)
+{
+	if (bar_idx < VFIO_PCI_BAR0_REGION_INDEX
+	   || bar_idx > VFIO_PCI_BAR5_REGION_INDEX) {
+		RTE_LOG(ERR, EAL, "invalid bar_idx!\n");
+		return -1;
+	}
+
+	return pwrite64(intr_handle->vfio_dev_fd, buf, len,
+			VFIO_GET_REGION_ADDR(bar_idx) + offs);
+}
+
 /* get PCI BAR number where MSI-X interrupts are */
 static int
 pci_vfio_get_msix_bar(int fd, int *msix_bar, uint32_t *msix_table_offset,
diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
index b9937c4..371b6c1 100644
--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
@@ -144,4 +144,7 @@ DPDK_2.3 {
 
 	rte_eal_pci_map_device;
 	rte_eal_pci_unmap_device;
+	rte_eal_pci_read_bar;
+	rte_eal_pci_write_bar;
+
 } DPDK_2.2;
-- 
1.7.9.5

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm
  2016-01-21 10:26 [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm Santosh Shukla
  2016-01-21 10:26 ` [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
@ 2016-01-21 10:28 ` David Marchand
  1 sibling, 0 replies; 4+ messages in thread
From: David Marchand @ 2016-01-21 10:28 UTC (permalink / raw)
  To: Santosh Shukla; +Cc: dev

On Thu, Jan 21, 2016 at 11:26 AM, Santosh Shukla <sshukla@mvista.com> wrote:
> iopl() syscall not supported in linux-arm/arm64 so always return 0 value.
>
> Signed-off-by: Santosh Shukla <sshukla@mvista.com>
> Acked-by: Jan Viktorin <viktorin@rehivetech.com>
> Suggested-by: Stephen Hemminger <stephen@networkplumber.org>

Acked-by: David Marchand <david.marchand@6wind.com>

-- 
David Marchand

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space
  2016-01-21 10:26 ` [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
@ 2016-01-27 17:42   ` Santosh Shukla
  0 siblings, 0 replies; 4+ messages in thread
From: Santosh Shukla @ 2016-01-27 17:42 UTC (permalink / raw)
  To: dev

On Thu, Jan 21, 2016 at 3:56 PM, Santosh Shukla <sshukla@mvista.com> wrote:
> Introducing below api for pci bar space rd/wr. Currently used for
> pci iobar rd/wr.
>
> Api's are:
> - rte_eal_pci_read_bar
> - rte_eal_pci_write_bar
>
> virtio when used for vfio-mode then virtio driver will use these api
> to do rd/wr operation on ioport pci bar.
>
> Signed-off-by: Santosh Shukla <sshukla@mvista.com>
> ---
> v5-->v6:
> - included dummy implementation for rte_eal_pci_read/write_bar() api in bsdapp.
> - Added api entry in rte_eal_version.map
>

Ping for v6?

>  lib/librte_eal/bsdapp/eal/eal_pci.c             |   19 ++++++++++++
>  lib/librte_eal/bsdapp/eal/rte_eal_version.map   |    3 ++
>  lib/librte_eal/common/include/rte_pci.h         |   38 +++++++++++++++++++++++
>  lib/librte_eal/linuxapp/eal/eal_pci.c           |   34 ++++++++++++++++++++
>  lib/librte_eal/linuxapp/eal/eal_pci_init.h      |    6 ++++
>  lib/librte_eal/linuxapp/eal/eal_pci_vfio.c      |   28 +++++++++++++++++
>  lib/librte_eal/linuxapp/eal/rte_eal_version.map |    3 ++
>  7 files changed, 131 insertions(+)
>
> diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
> index 95c32c1..2e535ea 100644
> --- a/lib/librte_eal/bsdapp/eal/eal_pci.c
> +++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
> @@ -479,6 +479,25 @@ int rte_eal_pci_write_config(const struct rte_pci_device *dev,
>         return -1;
>  }
>
> +int rte_eal_pci_read_bar(const struct rte_pci_device *device __rte_unused,
> +                        void *buf __rte_unused, size_t len __rte_unused,
> +                        off_t offset __rte_unused,
> +                        int bar_idx __rte_unused)
> +
> +{
> +       /* NA */
> +       return 1;
> +}
> +
> +int rte_eal_pci_write_bar(const struct rte_pci_device *device __rte_unused,
> +                         const void *buf __rte_unused, size_t len __rte_unused,
> +                         off_t offset __rte_unused,
> +                         int bar_idx __rte_unused)
> +{
> +       /* NA */
> +       return 1;
> +}
> +
>  /* Init the PCI EAL subsystem */
>  int
>  rte_eal_pci_init(void)
> diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
> index 1b28170..7c7dcf0 100644
> --- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
> +++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
> @@ -141,4 +141,7 @@ DPDK_2.3 {
>
>         rte_eal_pci_map_device;
>         rte_eal_pci_unmap_device;
> +       rte_eal_pci_read_bar;
> +       rte_eal_pci_write_bar;
> +
>  } DPDK_2.2;
> diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
> index 2224109..0c667ff 100644
> --- a/lib/librte_eal/common/include/rte_pci.h
> +++ b/lib/librte_eal/common/include/rte_pci.h
> @@ -471,6 +471,44 @@ int rte_eal_pci_read_config(const struct rte_pci_device *device,
>                             void *buf, size_t len, off_t offset);
>
>  /**
> + * Read PCI bar space.
> + *
> + * @param device
> + *   A pointer to a rte_pci_device structure describing the device
> + *   to use
> + * @param buf
> + *   A data buffer where the bytes should be read into
> + * @param len
> + *   The length of the data buffer.
> + * @param offset
> + *   The offset into PCI bar space
> + * @param bar_idx
> + *   The pci bar index (valid range is 0..5)
> + */
> +int rte_eal_pci_read_bar(const struct rte_pci_device *device,
> +                        void *buf, size_t len, off_t offset, int bar_idx);
> +
> +/**
> + * Write PCI bar space.
> + *
> + * @param device
> + *   A pointer to a rte_pci_device structure describing the device
> + *   to use
> + * @param buf
> + *   A data buffer containing the bytes should be written
> + * @param len
> + *   The length of the data buffer.
> + * @param offset
> + *   The offset into PCI config space
> + * @param bar_idx
> + *   The pci bar index (valid range is 0..5)
> +*/
> +int rte_eal_pci_write_bar(const struct rte_pci_device *device,
> +                         const void *buf, size_t len, off_t offset,
> +                         int bar_idx);
> +
> +
> +/**
>   * Write PCI config space.
>   *
>   * @param device
> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
> index db947da..eb503f0 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_pci.c
> +++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
> @@ -621,6 +621,40 @@ int rte_eal_pci_write_config(const struct rte_pci_device *device,
>         }
>  }
>
> +int rte_eal_pci_read_bar(const struct rte_pci_device *device,
> +                        void *buf, size_t len, off_t offset,
> +                        int bar_idx)
> +
> +{
> +       const struct rte_intr_handle *intr_handle = &device->intr_handle;
> +
> +       switch (device->kdrv) {
> +       case RTE_KDRV_VFIO:
> +               return pci_vfio_read_bar(intr_handle, buf, len,
> +                                        offset, bar_idx);
> +       default:
> +               RTE_LOG(ERR, EAL, "write bar not supported by driver\n");
> +               return -1;
> +       }
> +}
> +
> +int rte_eal_pci_write_bar(const struct rte_pci_device *device,
> +                         const void *buf, size_t len, off_t offset,
> +                         int bar_idx)
> +{
> +
> +       const struct rte_intr_handle *intr_handle = &device->intr_handle;
> +
> +       switch (device->kdrv) {
> +       case RTE_KDRV_VFIO:
> +               return pci_vfio_write_bar(intr_handle, buf, len,
> +                                         offset, bar_idx);
> +       default:
> +               RTE_LOG(ERR, EAL, "write bar not supported by driver\n");
> +               return -1;
> +       }
> +}
> +
>  /* Init the PCI EAL subsystem */
>  int
>  rte_eal_pci_init(void)
> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_init.h b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
> index a17c708..3bc592b 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_pci_init.h
> +++ b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
> @@ -68,6 +68,12 @@ int pci_vfio_read_config(const struct rte_intr_handle *intr_handle,
>  int pci_vfio_write_config(const struct rte_intr_handle *intr_handle,
>                           const void *buf, size_t len, off_t offs);
>
> +int pci_vfio_read_bar(const struct rte_intr_handle *intr_handle,
> +                     void *buf, size_t len, off_t offs, int bar_idx);
> +
> +int pci_vfio_write_bar(const struct rte_intr_handle *intr_handle,
> +                      const void *buf, size_t len, off_t offs, int bar_idx);
> +
>  /* map VFIO resource prototype */
>  int pci_vfio_map_resource(struct rte_pci_device *dev);
>  int pci_vfio_get_group_fd(int iommu_group_fd);
> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> index abde779..df407ef 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> +++ b/lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> @@ -93,6 +93,34 @@ pci_vfio_write_config(const struct rte_intr_handle *intr_handle,
>                VFIO_GET_REGION_ADDR(VFIO_PCI_CONFIG_REGION_INDEX) + offs);
>  }
>
> +int
> +pci_vfio_read_bar(const struct rte_intr_handle *intr_handle,
> +                 void *buf, size_t len, off_t offs, int bar_idx)
> +{
> +       if (bar_idx < VFIO_PCI_BAR0_REGION_INDEX
> +          || bar_idx > VFIO_PCI_BAR5_REGION_INDEX) {
> +               RTE_LOG(ERR, EAL, "invalid bar_idx!\n");
> +               return -1;
> +       }
> +
> +       return pread64(intr_handle->vfio_dev_fd, buf, len,
> +                      VFIO_GET_REGION_ADDR(bar_idx) + offs);
> +}
> +
> +int
> +pci_vfio_write_bar(const struct rte_intr_handle *intr_handle,
> +                  const void *buf, size_t len, off_t offs, int bar_idx)
> +{
> +       if (bar_idx < VFIO_PCI_BAR0_REGION_INDEX
> +          || bar_idx > VFIO_PCI_BAR5_REGION_INDEX) {
> +               RTE_LOG(ERR, EAL, "invalid bar_idx!\n");
> +               return -1;
> +       }
> +
> +       return pwrite64(intr_handle->vfio_dev_fd, buf, len,
> +                       VFIO_GET_REGION_ADDR(bar_idx) + offs);
> +}
> +
>  /* get PCI BAR number where MSI-X interrupts are */
>  static int
>  pci_vfio_get_msix_bar(int fd, int *msix_bar, uint32_t *msix_table_offset,
> diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
> index b9937c4..371b6c1 100644
> --- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
> +++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
> @@ -144,4 +144,7 @@ DPDK_2.3 {
>
>         rte_eal_pci_map_device;
>         rte_eal_pci_unmap_device;
> +       rte_eal_pci_read_bar;
> +       rte_eal_pci_write_bar;
> +
>  } DPDK_2.2;
> --
> 1.7.9.5
>

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2016-01-27 17:42 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-01-21 10:26 [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm Santosh Shukla
2016-01-21 10:26 ` [dpdk-dev] [PATCH v6 05/11] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
2016-01-27 17:42   ` Santosh Shukla
2016-01-21 10:28 ` [dpdk-dev] [PATCH v6 02/11] eal/linux: never check iopl for arm David Marchand

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