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From: Jerin Jacob Kollanukkaran <jerinj@marvell.com>
To: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>,
	"Pavan Nikhilesh Bhagavatula" <pbhagavatula@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 36/44] event/octeontx2: add TIM bucket operations
Date: Mon, 17 Jun 2019 08:31:33 +0000
Message-ID: <BYAPR18MB2424E65D0573AA9037BEE719C8EB0@BYAPR18MB2424.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20190601185355.370-37-pbhagavatula@marvell.com>

> -----Original Message-----
> From: pbhagavatula@marvell.com <pbhagavatula@marvell.com>
> Sent: Sunday, June 2, 2019 12:24 AM
> To: Jerin Jacob Kollanukkaran <jerinj@marvell.com>; Pavan Nikhilesh
> Bhagavatula <pbhagavatula@marvell.com>
> Cc: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH 36/44] event/octeontx2: add TIM bucket operations
> 
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
> 
> Add TIM bucket operations used for event timer arm and cancel.
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> ---
>  drivers/event/octeontx2/Makefile          |   1 +
>  drivers/event/octeontx2/meson.build       |   1 +
>  drivers/event/octeontx2/otx2_tim_evdev.h  |  28 ++++++
>  drivers/event/octeontx2/otx2_tim_worker.c |   7 ++
>  drivers/event/octeontx2/otx2_tim_worker.h | 111 ++++++++++++++++++++++
>  5 files changed, 148 insertions(+)
>  create mode 100644 drivers/event/octeontx2/otx2_tim_worker.c
>  create mode 100644 drivers/event/octeontx2/otx2_tim_worker.h
> 
> diff --git a/drivers/event/octeontx2/Makefile
> b/drivers/event/octeontx2/Makefile
> index 6f8d9fe2f..d01da6b11 100644
> --- a/drivers/event/octeontx2/Makefile
> +++ b/drivers/event/octeontx2/Makefile
> @@ -32,6 +32,7 @@ LIBABIVER := 1
> 
>  SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) +=
> otx2_worker_dual.c
>  SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) += otx2_worker.c
> +SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) +=
> otx2_tim_worker.c
>  SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) += otx2_evdev.c
>  SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) +=
> otx2_evdev_adptr.c
>  SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV) +=
> otx2_tim_evdev.c diff --git a/drivers/event/octeontx2/meson.build
> b/drivers/event/octeontx2/meson.build
> index c709b5e69..bdb5beed6 100644
> --- a/drivers/event/octeontx2/meson.build
> +++ b/drivers/event/octeontx2/meson.build
> @@ -9,6 +9,7 @@ sources = files('otx2_worker.c',
>  		'otx2_evdev_irq.c',
>  		'otx2_evdev_selftest.c',
>  		'otx2_tim_evdev.c',
> +		'otx2_tim_worker.c'
>  		)
> 
>  allow_experimental_apis = true
> diff --git a/drivers/event/octeontx2/otx2_tim_evdev.h
> b/drivers/event/octeontx2/otx2_tim_evdev.h
> index 5d183b8b2..4034f1a8b 100644
> --- a/drivers/event/octeontx2/otx2_tim_evdev.h
> +++ b/drivers/event/octeontx2/otx2_tim_evdev.h
> @@ -25,6 +25,34 @@
>  #define TIM_LF_RAS_INT_ENA_W1S		(0x310)
>  #define TIM_LF_RAS_INT_ENA_W1C		(0x318)
> 
> +#define TIM_CTL1_W0_S_BUCKET                    20
> +#define TIM_CTL1_W0_M_BUCKET                    ((1ull << (40 - 20)) - 1)
> +
> +#define TIM_BUCKET_W1_S_NUM_ENTRIES             (0) /*Shift*/
> +#define TIM_BUCKET_W1_M_NUM_ENTRIES             ((1ull << (32 - 0)) - 1)
> +#define TIM_BUCKET_W1_S_SBT                     (32)
> +#define TIM_BUCKET_W1_M_SBT                     ((1ull << (33 - 32)) - 1)
> +#define TIM_BUCKET_W1_S_HBT                     (33)
> +#define TIM_BUCKET_W1_M_HBT                     ((1ull << (34 - 33)) - 1)
> +#define TIM_BUCKET_W1_S_BSK                     (34)
> +#define TIM_BUCKET_W1_M_BSK                     ((1ull << (35 - 34)) - 1)
> +#define TIM_BUCKET_W1_S_LOCK                    (40)
> +#define TIM_BUCKET_W1_M_LOCK                    ((1ull << (48 - 40)) - 1)
> +#define TIM_BUCKET_W1_S_CHUNK_REMAINDER         (48)
> +#define TIM_BUCKET_W1_M_CHUNK_REMAINDER         ((1ull << (64 - 48)) - 1)

It is possible to replace the hardcoding value to appropriate TIM_BUCKET_W1_* value.



  reply index

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-01 18:53 [dpdk-dev] [PATCH 00/44] OCTEON TX2 event device driver pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 01/44] event/octeontx2: add build infra and device probe pbhagavatula
2019-06-17  7:50   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 02/44] event/octeontx2: add init and fini for octeontx2 SSO object pbhagavatula
2019-06-17  7:52   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 03/44] event/octeontx2: add device capabilities function pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 04/44] event/octeontx2: add device configure function pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 05/44] event/octeontx2: add event queue config functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 06/44] event/octeontx2: allocate event inflight buffers pbhagavatula
2019-06-17  7:56   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 07/44] event/octeontx2: add devargs for inflight buffer count pbhagavatula
2019-06-17  7:58   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 08/44] event/octeontx2: add event port config functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 09/44] event/octeontx2: support linking queues to ports pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 10/44] event/octeontx2: support dequeue timeout tick conversion pbhagavatula
2019-06-17  8:01   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 11/44] event/octeontx2: add SSO GWS and GGRP IRQ handlers pbhagavatula
2019-06-17  8:04   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 12/44] event/octeontx2: add register dump functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 13/44] event/octeontx2: add xstats support pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 14/44] event/octeontx2: add SSO HW device operations pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 15/44] event/octeontx2: add worker enqueue functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 16/44] event/octeontx2: add worker dequeue functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 17/44] event/octeontx2: add octeontx2 SSO dual workslot mode pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 18/44] event/octeontx2: add SSO dual GWS HW device operations pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 19/44] event/octeontx2: add worker dual GWS enqueue functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 20/44] event/octeontx2: add worker dual GWS dequeue functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 21/44] event/octeontx2: add devargs to force legacy mode pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 22/44] event/octeontx2: add device start function pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 23/44] event/octeontx2: add devargs to control SSO GGRP QoS pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 24/44] event/octeontx2: add device stop and close functions pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 25/44] event/octeontx2: add SSO selftest pbhagavatula
2019-06-17  8:18   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 26/44] doc: add Marvell OCTEON TX2 event device documentation pbhagavatula
2019-06-17  8:15   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 27/44] event/octeontx2: add event timer support pbhagavatula
2019-06-17  8:20   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 28/44] event/octeontx2: add timer adapter capabilities pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 29/44] event/octeontx2: create and free timer adapter pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 30/44] event/octeontx2: allow TIM to optimize config pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 31/44] event/octeontx2: add devargs to disable NPA pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 32/44] event/octeontx2: add devargs to modify chunk slots pbhagavatula
2019-06-17  8:24   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 33/44] event/octeontx2: add TIM IRQ handlers pbhagavatula
2019-06-17  8:25   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 34/44] event/octeontx2: allow adapters to resize inflight buffers pbhagavatula
2019-06-17  8:27   ` Jerin Jacob Kollanukkaran
2019-06-01 18:53 ` [dpdk-dev] [PATCH 35/44] event/octeontx2: add timer adapter info get function pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 36/44] event/octeontx2: add TIM bucket operations pbhagavatula
2019-06-17  8:31   ` Jerin Jacob Kollanukkaran [this message]
2019-06-01 18:53 ` [dpdk-dev] [PATCH 37/44] event/octeontx2: add event timer arm routine pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 38/44] event/octeontx2: add event timer arm timeout burst pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 39/44] event/octeontx2: add event timer cancel function pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 40/44] event/octeontx2: add event timer stats get and reset pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 41/44] event/octeontx2: add even timer adapter start and stop pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 42/44] event/octeontx2: add devargs to limit timer adapters pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 43/44] event/octeontx2: add devargs to control adapter parameters pbhagavatula
2019-06-01 18:53 ` [dpdk-dev] [PATCH 44/44] doc: update Marvell OCTEON TX2 eventdev documentation pbhagavatula

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