From: Leon Romanovsky <leon@kernel.org>
To: Long Li <longli@microsoft.com>
Cc: "K . Y . Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Shradha Gupta <shradhagupta@linux.microsoft.com>,
Simon Horman <horms@kernel.org>,
Konstantin Taranov <kotaranov@microsoft.com>,
Souradeep Chakrabarti <schakrabarti@linux.microsoft.com>,
Erick Archer <erick.archer@outlook.com>,
linux-hyperv@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
Subject: Re: [PATCH v2 net-next 6/6] RDMA/mana_ib: Allocate interrupt contexts on EQs
Date: Wed, 4 Mar 2026 16:59:23 +0200 [thread overview]
Message-ID: <20260304145923.GE12611@unreal> (raw)
In-Reply-To: <20260304000017.333312-7-longli@microsoft.com>
On Tue, Mar 03, 2026 at 04:00:17PM -0800, Long Li wrote:
> Use the GIC functions to allocate interrupt contexts for RDMA EQs. These
> interrupt contexts may be shared with Ethernet EQs when MSI-X vectors
> are limited.
>
> The driver now supports allocating dedicated MSI-X for each EQ. Indicate
> this capability through driver capability bits.
>
> Signed-off-by: Long Li <longli@microsoft.com>
> ---
> drivers/infiniband/hw/mana/main.c | 33 ++++++++++++++++++++++++++-----
> include/net/mana/gdma.h | 7 +++++--
> 2 files changed, 33 insertions(+), 7 deletions(-)
>
Thanks,
Acked-by: Leon Romanovsky <leon@kernel.org>
prev parent reply other threads:[~2026-03-04 14:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 0:00 [PATCH v2 net-next 0/6] net: mana: Per-vPort EQ and MSI-X interrupt management Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 1/6] net: mana: Create separate EQs for each vPort Long Li
2026-03-04 14:58 ` Leon Romanovsky
2026-03-06 16:08 ` [v2,net-next,1/6] " Simon Horman
2026-03-06 20:45 ` [EXTERNAL] " Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 2/6] net: mana: Query device capabilities and configure MSI-X sharing for EQs Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 3/6] net: mana: Introduce GIC context with refcounting for interrupt management Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 4/6] net: mana: Use GIC functions to allocate global EQs Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 5/6] net: mana: Allocate interrupt context for each EQ when creating vPort Long Li
2026-03-04 0:00 ` [PATCH v2 net-next 6/6] RDMA/mana_ib: Allocate interrupt contexts on EQs Long Li
2026-03-04 14:59 ` Leon Romanovsky [this message]
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