From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
To: Jerin Jacob <jerin.jacob@caviumnetworks.com>,
santosh.shukla@caviumnetworks.com, erik.g.carrillo@intel.com
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 07/10] event/octeontx: optimize timer adapter resolution parameters
Date: Mon, 19 Feb 2018 15:04:57 +0530 [thread overview]
Message-ID: <20180219093456.GA5828@ltp-pvn> (raw)
In-Reply-To: <20180217050623.GE2941@jerin>
On Sat, Feb 17, 2018 at 10:36:24AM +0530, Jerin Jacob wrote:
> -----Original Message-----
> > Date: Sat, 17 Feb 2018 03:06:57 +0530
> > From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
> > To: jerin.jacob@caviumnetworks.com, santosh.shukla@caviumnetworks.com,
> > erik.g.carrillo@intel.com
> > Cc: dev@dpdk.org, Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
> > Subject: [dpdk-dev] [PATCH 07/10] event/octeontx: optimize timer adapter
> > resolution parameters
> > X-Mailer: git-send-email 2.16.1
> >
> > When application sets `RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES` flag
> > while creating adapter underlying driver is free to optimize the
> > resolution for best possible configuration.
> >
> > Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
> > ---
> > drivers/event/octeontx/timvf_evdev.c | 51 +++++++++++++++++++++++++++++++++++-
> > drivers/event/octeontx/timvf_evdev.h | 6 +++++
> > 2 files changed, 56 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/event/octeontx/timvf_evdev.c b/drivers/event/octeontx/timvf_evdev.c
> > index 6cf5d4846..ffdfbb387 100644
> > --- a/drivers/event/octeontx/timvf_evdev.c
> > +++ b/drivers/event/octeontx/timvf_evdev.c
> > @@ -82,6 +82,48 @@ timvf_get_start_cyc(uint64_t *now, uint8_t ring_id)
> > return octeontx_ssovf_mbox_send(&hdr, NULL, 0, now, sizeof(uint64_t));
> > }
> >
> > +#define ALIGN_CEIL(a, b) \
> > + (((a + (typeof(a)) b - 1) / ((typeof(a)) b)) * (typeof(a))b)
> > +
>
> Can this moved to common code if this not already available?
>
Currently, align macros support aligning given value to a power of 2 and not
to a given multiple.
Will move this to common code and send a seperate patch.
next prev parent reply other threads:[~2018-02-19 9:35 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 21:36 [dpdk-dev] [PATCH 0/9] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 01/10] eal: add API to align variable to previous power of 2 Pavan Nikhilesh
2018-02-17 4:49 ` Jerin Jacob
2018-02-16 21:36 ` [dpdk-dev] [PATCH 02/10] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-02-17 4:54 ` Jerin Jacob
2018-02-19 9:19 ` Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 03/10] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 04/10] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 05/10] event/octeontx: add support for arm and cancel Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 06/10] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-03-07 19:41 ` Carrillo, Erik G
2018-02-16 21:36 ` [dpdk-dev] [PATCH 07/10] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-02-17 5:06 ` Jerin Jacob
2018-02-19 9:34 ` Pavan Nikhilesh [this message]
2018-02-16 21:36 ` [dpdk-dev] [PATCH 08/10] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-02-18 11:42 ` santosh
2018-02-19 9:15 ` Pavan Nikhilesh
2018-02-23 20:17 ` Carrillo, Erik G
2018-02-26 19:25 ` Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 09/10] event/octeontx: add timer adapter SW traversal routine Pavan Nikhilesh
2018-02-17 5:01 ` Jerin Jacob
2018-02-16 21:37 ` [dpdk-dev] [PATCH 10/10] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-02-17 5:03 ` Jerin Jacob
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 00/11] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 01/11] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 02/11] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 03/11] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 04/11] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 05/11] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 06/11] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 07/11] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 08/11] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 09/11] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 10/11] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 11/11] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 00/12] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 01/12] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-04-08 2:19 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 02/12] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-04-08 3:23 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 03/12] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-04-08 7:39 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 04/12] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-04-08 7:47 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 05/12] event/octeontx: add event timer stats get and reset Pavan Nikhilesh
2018-04-04 1:59 ` Carrillo, Erik G
2018-04-08 7:52 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 06/12] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-04-08 7:59 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 07/12] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 08/12] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-04-04 2:15 ` Carrillo, Erik G
2018-04-08 8:06 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 09/12] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-04-08 8:09 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 10/12] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 11/12] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-04-04 2:19 ` Carrillo, Erik G
2018-04-08 8:13 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 12/12] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-04-08 8:15 ` Jerin Jacob
2018-04-08 2:55 ` [dpdk-dev] [PATCH v3 00/12] event/octeontx: add event timer adapter driver Jerin Jacob
2018-04-08 8:58 ` Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 00/11] " Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 01/11] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 02/11] event/octeontx: add support to probe timvf PCIe devices Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 03/11] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 04/11] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 05/11] event/octeontx: add event timer stats get and reset Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 06/11] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 07/11] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 08/11] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 09/11] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 10/11] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 11/11] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-04-12 12:30 ` [dpdk-dev] [PATCH v4 00/11] event/octeontx: add event timer adapter driver Jerin Jacob
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