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_ */
next prev parent 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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