From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Hernan Vargas <hernan.vargas@intel.com>,
dev@dpdk.org, gakhil@marvell.com, trix@redhat.com
Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com, stable@dpdk.org
Subject: Re: [PATCH v2 36/37] baseband/acc100: make HARQ layout memory 4GB
Date: Thu, 15 Sep 2022 13:33:56 +0200 [thread overview]
Message-ID: <b364f1a6-7219-3a80-cc7c-9bdc4225c944@redhat.com> (raw)
In-Reply-To: <20220820023157.189047-37-hernan.vargas@intel.com>
On 8/20/22 04:31, Hernan Vargas wrote:
> HARQ layout memory should be 4GB instead of 2GB.
>
> Fixes: 4cf90079797 ("baseband/acc100: add HW register definitions")
> Cc: stable@dpdk.org
>
> Signed-off-by: Hernan Vargas <hernan.vargas@intel.com>
> ---
> drivers/baseband/acc100/acc100_pmd.h | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/baseband/acc100/acc100_pmd.h b/drivers/baseband/acc100/acc100_pmd.h
> index 27801767b7..f9ccb1ea8e 100644
> --- a/drivers/baseband/acc100/acc100_pmd.h
> +++ b/drivers/baseband/acc100/acc100_pmd.h
> @@ -61,8 +61,10 @@
> #define ACC100_SIZE_64MBYTE (64*1024*1024)
> /* Number of elements in an Info Ring */
> #define ACC100_INFO_RING_NUM_ENTRIES 1024
> -/* Number of elements in HARQ layout memory */
> -#define ACC100_HARQ_LAYOUT (64*1024*1024)
> +/* Number of elements in HARQ layout memory
> + * 128M x 32kB = 4GB addressable memory
> + */
> +#define ACC100_HARQ_LAYOUT (128*1024*1024)
> /* Assume offset for HARQ in memory */
> #define ACC100_HARQ_OFFSET (32*1024)
> #define ACC100_HARQ_OFFSET_SHIFT 15
Please move it to the top of the series for next revision.
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Thanks,
Maxime
next prev parent reply other threads:[~2022-09-15 11:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220820023157.189047-1-hernan.vargas@intel.com>
2022-08-20 2:31 ` [PATCH v2 04/37] baseband/acc100: free SW ring mem for reconfiguration Hernan Vargas
2022-09-14 19:22 ` Maxime Coquelin
2022-08-20 2:31 ` [PATCH v2 05/37] baseband/acc100: memory leak fix Hernan Vargas
2022-09-14 8:50 ` Maxime Coquelin
2022-08-20 2:31 ` [PATCH v2 31/37] baseband/acc100: fix clearing PF IR outside handler Hernan Vargas
2022-09-15 10:22 ` Maxime Coquelin
2022-08-20 2:31 ` [PATCH v2 33/37] baseband/acc100: set device min alignment to 1 Hernan Vargas
2022-09-15 10:24 ` Maxime Coquelin
2022-08-20 2:31 ` [PATCH v2 36/37] baseband/acc100: make HARQ layout memory 4GB Hernan Vargas
2022-09-15 11:33 ` Maxime Coquelin [this message]
2022-08-20 2:31 ` [PATCH v2 37/37] baseband/acc100: reset pointer after rte_free Hernan Vargas
2022-09-15 11:34 ` Maxime Coquelin
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