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From: "Laatz, Kevin" <kevin.laatz@intel.com>
To: Bruce Richardson <bruce.richardson@intel.com>, dev@dpdk.org
Cc: cheng1.jiang@intel.com, patrick.fu@intel.com, ping.yu@intel.com
Subject: Re: [dpdk-dev] [PATCH v2 13/18] raw/ioat: add data path for idxd devices
Date: Tue, 25 Aug 2020 16:27:56 +0100
Message-ID: <f7e65e1c-2fe6-29ec-1bbc-09db1325bd83@intel.com> (raw)
In-Reply-To: <20200821162944.29840-14-bruce.richardson@intel.com>

On 21/08/2020 17:29, Bruce Richardson wrote:
> Add support for doing copies using DSA hardware. This is implemented by
> just switching on the device type field at the start of the inline
> functions. Since there is no hardware which will have both device types
> present this branch will always be predictable after the first call,
> meaning it has little to no perf penalty.
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
>   drivers/raw/ioat/ioat_common.c         |   1 +
>   drivers/raw/ioat/ioat_rawdev.c         |   1 +
>   drivers/raw/ioat/rte_ioat_rawdev_fns.h | 164 +++++++++++++++++++++++--
>   3 files changed, 157 insertions(+), 9 deletions(-)
>
<snip>
> diff --git a/drivers/raw/ioat/rte_ioat_rawdev_fns.h b/drivers/raw/ioat/rte_ioat_rawdev_fns.h
> index 1939437d50..19aaaa50c8 100644
> --- a/drivers/raw/ioat/rte_ioat_rawdev_fns.h
> +++ b/drivers/raw/ioat/rte_ioat_rawdev_fns.h
> @@ -194,8 +194,8 @@ struct rte_idxd_rawdev {
>   /**
>    * Enqueue a copy operation onto the ioat device
>    */
> -static inline int
> -rte_ioat_enqueue_copy(int dev_id, phys_addr_t src, phys_addr_t dst,
> +static __rte_always_inline int
> +__ioat_enqueue_copy(int dev_id, phys_addr_t src, phys_addr_t dst,
>   		unsigned int length, uintptr_t src_hdl, uintptr_t dst_hdl,
>   		int fence)
>   {
> @@ -233,8 +233,8 @@ rte_ioat_enqueue_copy(int dev_id, phys_addr_t src, phys_addr_t dst,
>   /**
>    * Trigger hardware to begin performing enqueued copy operations
>    */
> -static inline void
> -rte_ioat_do_copies(int dev_id)
> +static __rte_always_inline void
> +__ioat_perform_ops(int dev_id)
>   {
>   	struct rte_ioat_rawdev *ioat = rte_rawdevs[dev_id].dev_private;
>   	ioat->desc_ring[(ioat->next_write - 1) & (ioat->ring_size - 1)].u
> @@ -248,8 +248,8 @@ rte_ioat_do_copies(int dev_id)
>    * @internal
>    * Returns the index of the last completed operation.
>    */
> -static inline int
> -rte_ioat_get_last_completed(struct rte_ioat_rawdev *ioat, int *error)
> +static __rte_always_inline int
> +__ioat_get_last_completed(struct rte_ioat_rawdev *ioat, int *error)
>   {
>   	uint64_t status = ioat->status;
>   
> @@ -263,8 +263,8 @@ rte_ioat_get_last_completed(struct rte_ioat_rawdev *ioat, int *error)
>   /**
>    * Returns details of copy operations that have been completed
>    */
> -static inline int
> -rte_ioat_completed_copies(int dev_id, uint8_t max_copies,
> +static __rte_always_inline int
> +__ioat_completed_ops(int dev_id, uint8_t max_copies,
>   		uintptr_t *src_hdls, uintptr_t *dst_hdls)
>   {
>   	struct rte_ioat_rawdev *ioat = rte_rawdevs[dev_id].dev_private;
> @@ -274,7 +274,7 @@ rte_ioat_completed_copies(int dev_id, uint8_t max_copies,
>   	int error;
>   	int i = 0;
>   
> -	end_read = (rte_ioat_get_last_completed(ioat, &error) + 1) & mask;
> +	end_read = (__ioat_get_last_completed(ioat, &error) + 1) & mask;
>   	count = (end_read - (read & mask)) & mask;
>   
>   	if (error) {
> @@ -311,4 +311,150 @@ rte_ioat_completed_copies(int dev_id, uint8_t max_copies,
>   	return count;
>   }
>   
> +static __rte_always_inline int
> +__idxd_enqueue_copy(int dev_id, rte_iova_t src, rte_iova_t dst,
> +		unsigned int length, uintptr_t src_hdl, uintptr_t dst_hdl,
> +		int fence __rte_unused)
> +{
> +	struct rte_idxd_rawdev *idxd = rte_rawdevs[dev_id].dev_private;

For C++ compatibility, "dev_private" needs to be type cast to "struct 
rte_idxd_rawdev *" here.


> +	struct rte_idxd_desc_batch *b = &idxd->batch_ring[idxd->next_batch];
> +	uint32_t op_flags = (idxd_op_memmove << IDXD_CMD_OP_SHIFT) |
> +			IDXD_FLAG_CACHE_CONTROL;
> +
> +	/* check for room in the handle ring */
> +	if (((idxd->next_free_hdl + 1) & (idxd->hdl_ring_sz - 1)) == idxd->next_ret_hdl) {
> +		rte_errno = ENOSPC;
> +		return 0;
> +	}
> +	if (b->op_count >= BATCH_SIZE) {
> +		rte_errno = ENOSPC;
> +		return 0;
> +	}
> +	/* check that we can actually use the current batch */
> +	if (b->submitted) {
> +		rte_errno = ENOSPC;
> +		return 0;
> +	}
> +
> +	/* write the descriptor */
> +	b->ops[b->op_count++] = (struct rte_idxd_hw_desc){
> +		.op_flags =  op_flags,
> +		.src = src,
> +		.dst = dst,
> +		.size = length
> +	};
> +
> +	/* store the completion details */
> +	if (!idxd->hdls_disable)
> +		idxd->hdl_ring[idxd->next_free_hdl] = (struct rte_idxd_user_hdl) {
> +			.src = src_hdl,
> +			.dst = dst_hdl
> +		};
> +	if (++idxd->next_free_hdl == idxd->hdl_ring_sz)
> +		idxd->next_free_hdl = 0;
> +
> +	return 1;
> +}
> +
> +static __rte_always_inline void
> +__idxd_movdir64b(volatile void *dst, const void *src)
> +{
> +	asm volatile (".byte 0x66, 0x0f, 0x38, 0xf8, 0x02"
> +			:
> +			: "a" (dst), "d" (src));
> +}
> +
> +static __rte_always_inline void
> +__idxd_perform_ops(int dev_id)
> +{
> +	struct rte_idxd_rawdev *idxd = rte_rawdevs[dev_id].dev_private;

Type cast needed here and more below.

Thanks,
Kevin


> +	struct rte_idxd_desc_batch *b = &idxd->batch_ring[idxd->next_batch];
> +
> +	if (b->submitted || b->op_count == 0)
> +		return;
> +	b->hdl_end = idxd->next_free_hdl;
> +	b->comp.status = 0;
> +	b->submitted = 1;
> +	b->batch_desc.size = b->op_count + 1;
> +	__idxd_movdir64b(idxd->portal, &b->batch_desc);
> +
> +	if (++idxd->next_batch == idxd->batch_ring_sz)
> +		idxd->next_batch = 0;
> +}
> +
> +static __rte_always_inline int
> +__idxd_completed_ops(int dev_id, uint8_t max_ops,
> +		uintptr_t *src_hdls, uintptr_t *dst_hdls)
> +{
> +	struct rte_idxd_rawdev *idxd = rte_rawdevs[dev_id].dev_private;
> +	struct rte_idxd_desc_batch *b = &idxd->batch_ring[idxd->next_completed];
> +	uint16_t h_idx = idxd->next_ret_hdl;
> +	int n = 0;
> +
> +	while (b->submitted && b->comp.status != 0) {
> +		idxd->last_completed_hdl = b->hdl_end;
> +		b->submitted = 0;
> +		b->op_count = 0;
> +		if (++idxd->next_completed == idxd->batch_ring_sz)
> +			idxd->next_completed = 0;
> +		b = &idxd->batch_ring[idxd->next_completed];
> +	}
> +
> +	if (!idxd->hdls_disable)
> +		for (n = 0; n < max_ops && h_idx != idxd->last_completed_hdl; n++) {
> +			src_hdls[n] = idxd->hdl_ring[h_idx].src;
> +			dst_hdls[n] = idxd->hdl_ring[h_idx].dst;
> +			if (++h_idx == idxd->hdl_ring_sz)
> +				h_idx = 0;
> +		}
> +	else
> +		while (h_idx != idxd->last_completed_hdl) {
> +			n++;
> +			if (++h_idx == idxd->hdl_ring_sz)
> +				h_idx = 0;
> +		}
> +
> +	idxd->next_ret_hdl = h_idx;
> +
> +	return n;
> +}
> +
> +static inline int
> +rte_ioat_enqueue_copy(int dev_id, phys_addr_t src, phys_addr_t dst,
> +		unsigned int length, uintptr_t src_hdl, uintptr_t dst_hdl,
> +		int fence)
> +{
> +	enum rte_ioat_dev_type *type = rte_rawdevs[dev_id].dev_private;
> +	if (*type == RTE_IDXD_DEV)
> +		return __idxd_enqueue_copy(dev_id, src, dst, length,
> +				src_hdl, dst_hdl, fence);
> +	else
> +		return __ioat_enqueue_copy(dev_id, src, dst, length,
> +				src_hdl, dst_hdl, fence);
> +}
> +
> +static inline void
> +rte_ioat_do_copies(int dev_id)
> +{
> +	enum rte_ioat_dev_type *type = rte_rawdevs[dev_id].dev_private;
> +	if (*type == RTE_IDXD_DEV)
> +		return __idxd_perform_ops(dev_id);
> +	else
> +		return __ioat_perform_ops(dev_id);
> +}
> +
> +static inline int
> +rte_ioat_completed_copies(int dev_id, uint8_t max_copies,
> +		uintptr_t *src_hdls, uintptr_t *dst_hdls)
> +{
> +	enum rte_ioat_dev_type *type = rte_rawdevs[dev_id].dev_private;
> +	if (*type == RTE_IDXD_DEV)
> +		return __idxd_completed_ops(dev_id, max_copies,
> +				src_hdls, dst_hdls);
> +	else
> +		return __ioat_completed_ops(dev_id,  max_copies,
> +				src_hdls, dst_hdls);
> +}
> +
> +
>   #endif /* _RTE_IOAT_RAWDEV_FNS_H_ */



  reply	other threads:[~2020-08-25 15:28 UTC|newest]

Thread overview: 157+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-21  9:51 [dpdk-dev] [PATCH 20.11 00/20] raw/ioat: enhancements and new hardware support Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 01/20] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 02/20] raw/ioat: support multiple devices being tested Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 03/20] app/test: change rawdev autotest to run selftest on all devs Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 04/20] app/test: remove ioat-specific autotest Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 05/20] raw/ioat: split header for readability Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 06/20] raw/ioat: make the HW register spec private Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 07/20] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 08/20] raw/ioat: add skeleton for vfio/uio based DSA device Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 09/20] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 10/20] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 11/20] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 12/20] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 13/20] raw/ioat: add configure function " Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 14/20] raw/ioat: add start and stop functions " Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 15/20] raw/ioat: add data path support " Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 16/20] raw/ioat: add info function " Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 17/20] raw/ioat: create separate statistics structure Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 18/20] raw/ioat: move xstats functions to common file Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 19/20] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-07-21  9:51 ` [dpdk-dev] [PATCH 20.11 20/20] raw/ioat: clean up use of common test function Bruce Richardson
2020-08-21 16:29 ` [dpdk-dev] [PATCH v2 00/18] raw/ioat: enhancements and new hardware support Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 01/18] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 02/18] raw/ioat: split header for readability Bruce Richardson
2020-08-25 15:27     ` Laatz, Kevin
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 03/18] raw/ioat: make the HW register spec private Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 04/18] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 05/18] raw/ioat: add skeleton for VFIO/UIO based DSA device Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 06/18] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 07/18] raw/ioat: include example configuration script Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 08/18] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-08-25 15:27     ` Laatz, Kevin
2020-08-26 15:45       ` Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 09/18] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 10/18] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-08-25 15:27     ` Laatz, Kevin
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 11/18] raw/ioat: add configure function " Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 12/18] raw/ioat: add start and stop functions " Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 13/18] raw/ioat: add data path " Bruce Richardson
2020-08-25 15:27     ` Laatz, Kevin [this message]
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 14/18] raw/ioat: add info function " Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 15/18] raw/ioat: create separate statistics structure Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 16/18] raw/ioat: move xstats functions to common file Bruce Richardson
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 17/18] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-08-24  9:56     ` Laatz, Kevin
2020-08-21 16:29   ` [dpdk-dev] [PATCH v2 18/18] raw/ioat: clean up use of common test function Bruce Richardson
2020-08-21 16:39   ` [dpdk-dev] [PATCH v2 00/18] raw/ioat: enhancements and new hardware support Bruce Richardson
2020-09-25 11:08 ` [dpdk-dev] [PATCH v3 00/25] " Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 01/25] doc/api: add ioat driver to index Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 02/25] raw/ioat: fix missing close function Bruce Richardson
2020-09-25 11:12     ` Bruce Richardson
2020-09-25 11:12     ` Pai G, Sunil
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 03/25] raw/ioat: enable use from C++ code Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 04/25] raw/ioat: include extra info in error messages Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 05/25] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 06/25] raw/ioat: split header for readability Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 07/25] raw/ioat: rename functions to be operation-agnostic Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 08/25] raw/ioat: add separate API for fence call Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 09/25] raw/ioat: make the HW register spec private Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 10/25] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 11/25] raw/ioat: add skeleton for VFIO/UIO based DSA device Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 12/25] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 13/25] raw/ioat: include example configuration script Bruce Richardson
2020-09-25 11:08   ` [dpdk-dev] [PATCH v3 14/25] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 15/25] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 16/25] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 17/25] raw/ioat: add configure function " Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 18/25] raw/ioat: add start and stop functions " Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 19/25] raw/ioat: add data path " Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 20/25] raw/ioat: add info function " Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 21/25] raw/ioat: create separate statistics structure Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 22/25] raw/ioat: move xstats functions to common file Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 23/25] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 24/25] raw/ioat: clean up use of common test function Bruce Richardson
2020-09-25 11:09   ` [dpdk-dev] [PATCH v3 25/25] raw/ioat: add fill operation Bruce Richardson
2020-09-28 16:42 ` [dpdk-dev] [PATCH v4 00/25] raw/ioat: enhancements and new hardware support Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 01/25] doc/api: add ioat driver to index Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 02/25] raw/ioat: fix missing close function Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 03/25] raw/ioat: enable use from C++ code Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 04/25] raw/ioat: include extra info in error messages Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 05/25] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 06/25] raw/ioat: split header for readability Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 07/25] raw/ioat: rename functions to be operation-agnostic Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 08/25] raw/ioat: add separate API for fence call Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 09/25] raw/ioat: make the HW register spec private Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 10/25] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 11/25] raw/ioat: add skeleton for VFIO/UIO based DSA device Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 12/25] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 13/25] raw/ioat: include example configuration script Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 14/25] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 15/25] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 16/25] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 17/25] raw/ioat: add configure function " Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 18/25] raw/ioat: add start and stop functions " Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 19/25] raw/ioat: add data path " Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 20/25] raw/ioat: add info function " Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 21/25] raw/ioat: create separate statistics structure Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 22/25] raw/ioat: move xstats functions to common file Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 23/25] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 24/25] raw/ioat: clean up use of common test function Bruce Richardson
2020-09-28 16:42   ` [dpdk-dev] [PATCH v4 25/25] raw/ioat: add fill operation Bruce Richardson
2020-10-02 14:07   ` [dpdk-dev] [PATCH v4 00/25] raw/ioat: enhancements and new hardware support Nicolau, Radu
2020-10-06 21:10   ` Thomas Monjalon
2020-10-07  9:46     ` Bruce Richardson
2020-10-07 16:29 ` [dpdk-dev] [PATCH v5 " Bruce Richardson
2020-10-07 16:29   ` [dpdk-dev] [PATCH v5 01/25] doc/api: add ioat driver to index Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 02/25] raw/ioat: fix missing close function Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 03/25] raw/ioat: enable use from C++ code Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 04/25] raw/ioat: include extra info in error messages Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 05/25] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 06/25] raw/ioat: split header for readability Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 07/25] raw/ioat: rename functions to be operation-agnostic Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 08/25] raw/ioat: add separate API for fence call Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 09/25] raw/ioat: make the HW register spec private Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 10/25] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 11/25] raw/ioat: add skeleton for VFIO/UIO based DSA device Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 12/25] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 13/25] raw/ioat: include example configuration script Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 14/25] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 15/25] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 16/25] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 17/25] raw/ioat: add configure function " Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 18/25] raw/ioat: add start and stop functions " Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 19/25] raw/ioat: add data path " Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 20/25] raw/ioat: add info function " Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 21/25] raw/ioat: create separate statistics structure Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 22/25] raw/ioat: move xstats functions to common file Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 23/25] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 24/25] raw/ioat: clean up use of common test function Bruce Richardson
2020-10-07 16:30   ` [dpdk-dev] [PATCH v5 25/25] raw/ioat: add fill operation Bruce Richardson
2020-10-08  9:51 ` [dpdk-dev] [PATCH v6 00/25] raw/ioat: enhancements and new hardware support Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 01/25] doc/api: add ioat driver to index Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 02/25] raw/ioat: fix missing close function Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 03/25] raw/ioat: enable use from C++ code Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 04/25] raw/ioat: include extra info in error messages Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 05/25] raw/ioat: add a flag to control copying handle parameters Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 06/25] raw/ioat: split header for readability Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 07/25] raw/ioat: rename functions to be operation-agnostic Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 08/25] raw/ioat: add separate API for fence call Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 09/25] raw/ioat: make the HW register spec private Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 10/25] usertools/dpdk-devbind.py: add support for DSA HW Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 11/25] raw/ioat: add skeleton for VFIO/UIO based DSA device Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 12/25] raw/ioat: add vdev probe for DSA/idxd devices Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 13/25] raw/ioat: include example configuration script Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 14/25] raw/ioat: create rawdev instances on idxd PCI probe Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 15/25] raw/ioat: create rawdev instances for idxd vdevs Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 16/25] raw/ioat: add datapath data structures for idxd devices Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 17/25] raw/ioat: add configure function " Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 18/25] raw/ioat: add start and stop functions " Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 19/25] raw/ioat: add data path " Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 20/25] raw/ioat: add info function " Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 21/25] raw/ioat: create separate statistics structure Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 22/25] raw/ioat: move xstats functions to common file Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 23/25] raw/ioat: add xstats tracking for idxd devices Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 24/25] raw/ioat: clean up use of common test function Bruce Richardson
2020-10-08  9:51   ` [dpdk-dev] [PATCH v6 25/25] raw/ioat: add fill operation Bruce Richardson
2020-10-08 12:32   ` [dpdk-dev] [PATCH v6 00/25] raw/ioat: enhancements and new hardware support Thomas Monjalon

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