From: Stanislaw Kardach <kda@semihalf.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Michal Krawczyk <mk@semihalf.com>,
dev@dpdk.org, ndagan@amazon.com, gtzalik@amazon.com,
igorch@amazon.com, upstream@semihalf.com,
Shay Agroskin <shayagr@amazon.com>
Subject: Re: [dpdk-dev] [PATCH v3 17/22] net/ena: support SMP for mz alloc counter
Date: Mon, 10 May 2021 10:18:02 +0200 [thread overview]
Message-ID: <20210510081802.zlawxarmazqfg6rw@toster> (raw)
In-Reply-To: <08b3c076-7bb2-27c7-5972-12f15f262481@intel.com>
On Sun, May 09, 2021 at 02:41:18PM +0100, Ferruh Yigit wrote:
> On 5/7/2021 6:18 PM, Stanislaw Kardach wrote:
> > On Fri, May 07, 2021 at 05:48:50PM +0100, Ferruh Yigit wrote:
> >> On 5/6/2021 3:25 PM, Michal Krawczyk wrote:
> >>> From: Stanislaw Kardach <kda@semihalf.com>
> >>>
> >>> Introduce a memory area for ENA driver shared between all the processes
> >>> of a same prefix (memzone backed).
> >>> Move the memzone allocation counter for ENA_MEM_ALLOC_COHERENT there so
> >>> that all processes may utilize it.
> >>
> >> Device private data is already shared between primary/secondary processes, why
> >> not using it, it is already there.
> > Please correct me if I'm wrong, the dev->data->dev_private is a
> > per-device space, whereas the memzone here is used as a shared memory
> > between all ena devices.
>
> Yes it is per-device, so instead of keeping the shared are pointer as global
> variable, it is possible to keep this pointer in the device private area, and
> initialize per device. This way shared area can be reached by both primary and
> secondary applications without additional check.
> I think this works better to store device related shared data, like RSS key.
>
> But I am not sure about 'ena_alloc_cnt', I am not clear what it is, it looks
> like intention is to make it accesible from all devices and all processes.
Come to think of it, I think we can completely eliminate this memzone.
ena_alloc_cnt is used for unique memzone name generation but same could
be achieved with port_id + per_device_counter.
Thanks for the suggestion, we'll re-think this patch.
>
>
> Btw, How this shared memory freed?
Since I think we can get by without it, this question becomes academic,
though interesting.
Short answer is can't be freed. The reason for that is in multi-process
mode the primary process may die while secondaries continue. It means the
daemon thread which handles FD passing will die and hence secondaries
cannot perform memory alloc/free.
So even using reference count to delay memzone free won't help us if the
primary is dead.
>
> > More precisely the memzone counter used here is required to wrap some of
> > the base ena code we are calling and may be called from the context of
> > any device. Given that memzone names have to be unique, I need this
> > counter to be unique too.
> > I believe similar thing is done in mlx5 driver
> > (mlx5_init_shared_data()). If there is a better way to register such a
> > shared segment that is going to be preserved until all processes
> > (primary and secondary) are closed I would be happy to rework this.
> >>
> >> Next patch sharing RSS key using this shared area, can you device private data
> >> so all devices can access it.
> > It is somewhat similar case. The default key there is generated once for
> > all devices and then used in each of them.
> >>
> >>>
> >>> Signed-off-by: Stanislaw Kardach <kda@semihalf.com>
> >>> Reviewed-by: Michal Krawczyk <mk@semihalf.com>
> >>> Reviewed-by: Igor Chauskin <igorch@amazon.com>
> >>> Reviewed-by: Shay Agroskin <shayagr@amazon.com>
> >>> ---
> >>> drivers/net/ena/base/ena_plat_dpdk.h | 6 ++--
> >>> drivers/net/ena/ena_ethdev.c | 46 +++++++++++++++++++++++++++-
> >>> drivers/net/ena/ena_ethdev.h | 8 +++++
> >>> 3 files changed, 56 insertions(+), 4 deletions(-)
> >>>
> >>> diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h
> >>> index 1d0454bebe..e17970361a 100644
> >>> --- a/drivers/net/ena/base/ena_plat_dpdk.h
> >>> +++ b/drivers/net/ena/base/ena_plat_dpdk.h
> >>> @@ -209,7 +209,7 @@ typedef struct {
> >>> * Each rte_memzone should have unique name.
> >>> * To satisfy it, count number of allocations and add it to name.
> >>> */
> >>> -extern rte_atomic64_t ena_alloc_cnt;
> >>> +extern rte_atomic64_t *ena_alloc_cnt;
> >>>
> >>> #define ENA_MEM_ALLOC_COHERENT_ALIGNED( \
> >>> dmadev, size, virt, phys, mem_handle, alignment) \
> >>> @@ -219,7 +219,7 @@ extern rte_atomic64_t ena_alloc_cnt;
> >>> if (size > 0) { \
> >>> char z_name[RTE_MEMZONE_NAMESIZE]; \
> >>> snprintf(z_name, sizeof(z_name), "ena_alloc_%"PRIi64"",\
> >>> - rte_atomic64_add_return(&ena_alloc_cnt, 1)); \
> >>> + rte_atomic64_add_return(ena_alloc_cnt, 1)); \
> >>> mz = rte_memzone_reserve_aligned(z_name, size, \
> >>> SOCKET_ID_ANY, RTE_MEMZONE_IOVA_CONTIG,\
> >>> alignment); \
> >>> @@ -249,7 +249,7 @@ extern rte_atomic64_t ena_alloc_cnt;
> >>> if (size > 0) { \
> >>> char z_name[RTE_MEMZONE_NAMESIZE]; \
> >>> snprintf(z_name, sizeof(z_name), "ena_alloc_%"PRIi64"",\
> >>> - rte_atomic64_add_return(&ena_alloc_cnt, 1)); \
> >>> + rte_atomic64_add_return(ena_alloc_cnt, 1)); \
> >>> mz = rte_memzone_reserve_aligned(z_name, size, \
> >>> node, RTE_MEMZONE_IOVA_CONTIG, alignment); \
> >>> mem_handle = mz; \
> >>> diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
> >>> index 5d107775f4..0780e2fee2 100644
> >>> --- a/drivers/net/ena/ena_ethdev.c
> >>> +++ b/drivers/net/ena/ena_ethdev.c
> >>> @@ -83,11 +83,15 @@ struct ena_stats {
> >>> /* Device arguments */
> >>> #define ENA_DEVARG_LARGE_LLQ_HDR "large_llq_hdr"
> >>>
> >>> +#define ENA_MZ_SHARED_DATA "ena_shared_data"
> >>> +
> >>> /*
> >>> * Each rte_memzone should have unique name.
> >>> * To satisfy it, count number of allocation and add it to name.
> >>> */
> >>> -rte_atomic64_t ena_alloc_cnt;
> >>> +rte_atomic64_t *ena_alloc_cnt;
> >>> +
> >>> +struct ena_shared_data *ena_shared_data;
> >>>
> >>> static const struct ena_stats ena_stats_global_strings[] = {
> >>> ENA_STAT_GLOBAL_ENTRY(wd_expired),
> >>> @@ -1752,6 +1756,42 @@ static uint32_t ena_calc_max_io_queue_num(struct ena_com_dev *ena_dev,
> >>> return max_num_io_queues;
> >>> }
> >>>
> >>> +static void ena_prepare_shared_data(struct ena_shared_data *shared_data)
> >>> +{
> >>> + memset(shared_data, 0, sizeof(*shared_data));
> >>> +}
> >>> +
> >>> +static int ena_shared_data_init(void)
> >>> +{
> >>> + const struct rte_memzone *mz;
> >>> +
> >>> + if (ena_shared_data != NULL)
> >>> + return 0;
> >>> +
> >>> + if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
> >>> + /* Allocate shared memory. */
> >>> + mz = rte_memzone_reserve(ENA_MZ_SHARED_DATA,
> >>> + sizeof(*ena_shared_data),
> >>> + SOCKET_ID_ANY, 0);
> >>> + if (mz == NULL) {
> >>> + PMD_INIT_LOG(CRIT, "Cannot allocate ena shared data");
> >>> + return -rte_errno;
> >>> + }
> >>> + ena_prepare_shared_data(mz->addr);
> >>> + } else {
> >>> + /* Lookup allocated shared memory. */
> >>> + mz = rte_memzone_lookup(ENA_MZ_SHARED_DATA);
> >>> + if (mz == NULL) {
> >>> + PMD_INIT_LOG(CRIT, "Cannot attach ena shared data");
> >>> + return -rte_errno;
> >>> + }
> >>> + }
> >>> + ena_shared_data = mz->addr;
> >>> + /* Setup ENA_MEM memzone name counter. */
> >>> + ena_alloc_cnt = &ena_shared_data->mz_alloc_cnt;
> >>> + return 0;
> >>> +}
> >>> +
> >>> static int eth_ena_dev_init(struct rte_eth_dev *eth_dev)
> >>> {
> >>> struct ena_calc_queue_size_ctx calc_queue_ctx = { 0 };
> >>> @@ -1773,6 +1813,10 @@ static int eth_ena_dev_init(struct rte_eth_dev *eth_dev)
> >>> eth_dev->tx_pkt_burst = ð_ena_xmit_pkts;
> >>> eth_dev->tx_pkt_prepare = ð_ena_prep_pkts;
> >>>
> >>> + rc = ena_shared_data_init();
> >>> + if (rc != 0)
> >>> + return rc;
> >>> +
> >>> if (rte_eal_process_type() != RTE_PROC_PRIMARY)
> >>> return 0;
> >>>
> >>> diff --git a/drivers/net/ena/ena_ethdev.h b/drivers/net/ena/ena_ethdev.h
> >>> index ae235897ee..e8858c6118 100644
> >>> --- a/drivers/net/ena/ena_ethdev.h
> >>> +++ b/drivers/net/ena/ena_ethdev.h
> >>> @@ -207,6 +207,14 @@ struct ena_offloads {
> >>> bool rx_csum_supported;
> >>> };
> >>>
> >>> +/* Holds data shared between all instances of ENA PMD. */
> >>> +struct ena_shared_data {
> >>> + /* Each rte_memzone should have unique name.
> >>> + * To satisfy it, count number of allocation and add it to name.
> >>> + */
> >>> + rte_atomic64_t mz_alloc_cnt;
> >>> +};
> >>> +
> >>> /* board specific private data structure */
> >>> struct ena_adapter {
> >>> /* OS defined structs */
> >>>
> >>
> >
>
--
Best Regards,
Stanislaw Kardach
next prev parent reply other threads:[~2021-05-10 8:18 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 12:57 [dpdk-dev] [PATCH 00/22] net/ena: update ENA PMD to v2.3.0 Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 01/22] net/ena: switch memcpy to dpdk-optimized version Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 02/22] net/ena/base: unify arg names for the functions Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 03/22] net/ena/base: add dev arg to the logging macros Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 04/22] net/ena/base: typos, style and comments improvements Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 05/22] net/ena/base: fix issues from the static code scan Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 06/22] net/ena/base: destroy multiple "wait events" Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 07/22] net/ena/base: remove indir table from ENA feat ctx Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 08/22] net/ena/base: remove mutable RSS from the host info Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 09/22] net/ena/base: update generation date and commit Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 10/22] net/ena/base: use rte_prefetch0_write Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 11/22] net/ena/base: adjust changes to lastest ena-com Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 12/22] net/ena: fix parsing of large_llq_hdr argument Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 13/22] net/ena: terminate devargs allowed keys with NULL Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 14/22] net/ena: indicate Rx RSS hash presence Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 15/22] net/ena: remove endian swap functions Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 16/22] net/ena: handle spurious wakeups in ENA_WAIT_EVENT Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 17/22] net/ena: support SMP for mz alloc counter Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 18/22] net/ena: move default RSS key to shared mem Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 19/22] net/ena: make ethdev references smp safe Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 20/22] net/ena: disable dev_ops not supported in SMP Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 21/22] net/ena: report default ring size Michal Krawczyk
2021-04-30 12:57 ` [dpdk-dev] [PATCH 22/22] net/ena: update version to v2.3.0 Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 00/22] net/ena: update ENA PMD " Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 01/22] net/ena: switch memcpy to dpdk-optimized version Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 02/22] net/ena/base: unify arg names for the functions Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 03/22] net/ena/base: add dev arg to the logging macros Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 04/22] net/ena/base: typos, style and comments improvements Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 05/22] net/ena/base: fix issues from the static code scan Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 06/22] net/ena/base: destroy multiple "wait events" Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 07/22] net/ena/base: remove indir table from ENA feat ctx Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 08/22] net/ena/base: remove mutable RSS from the host info Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 09/22] net/ena/base: update generation date and commit Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 10/22] net/ena/base: use rte_prefetch0_write Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 11/22] net/ena/base: adjust changes to lastest ena-com Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 12/22] net/ena: fix parsing of large_llq_hdr argument Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 13/22] net/ena: terminate devargs allowed keys with NULL Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 14/22] net/ena: indicate Rx RSS hash presence Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 15/22] net/ena: remove endian swap functions Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 16/22] net/ena: handle spurious wakeups in ENA_WAIT_EVENT Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 17/22] net/ena: support SMP for mz alloc counter Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 18/22] net/ena: move default RSS key to shared mem Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 19/22] net/ena: make ethdev references smp safe Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 20/22] net/ena: disable dev_ops not supported in SMP Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 21/22] net/ena: report default ring size Michal Krawczyk
2021-05-05 7:33 ` [dpdk-dev] [PATCH v2 22/22] net/ena: update version to v2.3.0 Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 00/22] net/ena: update ENA PMD " Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 01/22] net/ena: switch memcpy to dpdk-optimized version Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 02/22] net/ena/base: unify arg names for the functions Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 03/22] net/ena/base: add dev arg to the logging macros Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 04/22] net/ena/base: typos, style and comments improvements Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 05/22] net/ena/base: fix issues from the static code scan Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 06/22] net/ena/base: destroy multiple "wait events" Michal Krawczyk
2021-05-07 16:47 ` Ferruh Yigit
2021-05-09 14:17 ` Michał Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 07/22] net/ena/base: remove indir table from ENA feat ctx Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 08/22] net/ena/base: remove mutable RSS from the host info Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 09/22] net/ena/base: update generation date and commit Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 10/22] net/ena/base: use rte_prefetch0_write Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 11/22] net/ena/base: adjust changes to lastest ena-com Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 12/22] net/ena: fix parsing of large_llq_hdr argument Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 13/22] net/ena: terminate devargs allowed keys with NULL Michal Krawczyk
2021-05-07 16:47 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 14/22] net/ena: indicate Rx RSS hash presence Michal Krawczyk
2021-05-07 16:47 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2021-05-09 14:20 ` Michał Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 15/22] net/ena: remove endian swap functions Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 16/22] net/ena: handle spurious wakeups in ENA_WAIT_EVENT Michal Krawczyk
2021-05-07 16:55 ` Ferruh Yigit
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 17/22] net/ena: support SMP for mz alloc counter Michal Krawczyk
2021-05-07 16:48 ` Ferruh Yigit
2021-05-07 17:18 ` Stanislaw Kardach
2021-05-09 13:41 ` Ferruh Yigit
2021-05-10 8:18 ` Stanislaw Kardach [this message]
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 18/22] net/ena: move default RSS key to shared mem Michal Krawczyk
2021-05-10 8:27 ` Stanislaw Kardach
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 19/22] net/ena: make ethdev references smp safe Michal Krawczyk
2021-05-07 16:49 ` Ferruh Yigit
2021-05-09 14:40 ` Michał Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 20/22] net/ena: disable dev_ops not supported in SMP Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 21/22] net/ena: report default ring size Michal Krawczyk
2021-05-06 14:25 ` [dpdk-dev] [PATCH v3 22/22] net/ena: update version to v2.3.0 Michal Krawczyk
2021-05-07 16:50 ` Ferruh Yigit
2021-05-09 14:33 ` Michał Krawczyk
2021-05-07 14:59 ` [dpdk-dev] [PATCH v3 00/22] net/ena: update ENA PMD " Ferruh Yigit
2021-05-07 15:07 ` Ferruh Yigit
2021-05-10 12:02 ` Michał Krawczyk
2021-05-10 12:27 ` Ferruh Yigit
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 00/19] " Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 01/19] net/ena: switch memcpy to dpdk-optimized version Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 02/19] net/ena/base: unify arg names for the functions Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 03/19] net/ena/base: add dev arg to the logging macros Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 04/19] net/ena/base: style and comments improvements Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 05/19] net/ena/base: fix issues from the static code scan Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 06/19] net/ena/base: destroy multiple "wait events" Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 07/19] net/ena/base: remove indir table from ENA feat ctx Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 08/19] net/ena/base: remove mutable RSS from the host info Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 09/19] net/ena/base: use rte prefetch0 write Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 10/19] net/ena/base: adjust changes to lastest ena-com Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 11/19] net/ena: fix parsing of large LLQ header devarg Michal Krawczyk
2021-05-12 17:48 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 12/19] net/ena: terminate devargs allowed keys with null Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 13/19] net/ena: indicate Rx RSS hash presence Michal Krawczyk
2021-05-11 12:16 ` Ferruh Yigit
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 14/19] net/ena: remove endian swap functions Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 15/19] net/ena: handle spurious wakeups in ENA wait event Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 16/19] net/ena: make ethdev references SMP safe Michal Krawczyk
2021-05-11 12:22 ` Ferruh Yigit
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 17/19] net/ena: disable dev ops not supported in SMP Michal Krawczyk
2021-05-11 12:29 ` Ferruh Yigit
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 18/19] net/ena: report default ring size Michal Krawczyk
2021-05-11 6:45 ` [dpdk-dev] [PATCH v4 19/19] net/ena: update version to v2.3.0 Michal Krawczyk
2021-05-11 13:07 ` [dpdk-dev] [PATCH v4 00/19] net/ena: update ENA PMD " Ferruh Yigit
2021-05-11 13:34 ` Michał Krawczyk
2021-05-12 10:13 ` [dpdk-dev] [PATCH v5 0/3] " Michal Krawczyk
2021-05-12 10:13 ` [dpdk-dev] [PATCH v5 1/3] net/ena: indicate Rx RSS hash presence Michal Krawczyk
2021-05-12 10:13 ` [dpdk-dev] [PATCH v5 2/3] net/ena: make ethdev references multiprocess safe Michal Krawczyk
2021-05-12 10:13 ` [dpdk-dev] [PATCH v5 3/3] net/ena: disable dev ops not supported by secondary process Michal Krawczyk
2021-05-12 12:20 ` [dpdk-dev] [PATCH v5 0/3] net/ena: update ENA PMD to v2.3.0 Ferruh Yigit
2021-05-07 15:52 ` [dpdk-dev] [PATCH v3 00/22] " Ferruh Yigit
2021-05-09 14:15 ` Michał Krawczyk
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