From: Shiraz Saleem <shirazsaleem@microsoft.com>
Date: Tue, 12 May 2026 09:42:09 +0000 (-0700)
Subject: RDMA/mana_ib: Report max_msg_sz in mana_ib_query_port
X-Git-Tag: v7.1-rc5~15^2~1
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=c9a40f6531b81baa9619bcc2697ff86896afcce7;p=thirdparty%2Fkernel%2Flinux.git

RDMA/mana_ib: Report max_msg_sz in mana_ib_query_port

Report max_msg_sz for mana_ib, which is 16MB.

Fixes: 4bda1d5332ec ("RDMA/mana_ib: Implement port parameters")
Signed-off-by: Shiraz Saleem <shirazsaleem@microsoft.com>
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://patch.msgid.link/20260512094209.264955-1-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
---

diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
index ac5e75dd3494d..afc2fc124fee3 100644
--- a/drivers/infiniband/hw/mana/main.c
+++ b/drivers/infiniband/hw/mana/main.c
@@ -606,6 +606,7 @@ int mana_ib_query_port(struct ib_device *ibdev, u32 port,
 	if (mana_ib_is_rnic(dev)) {
 		props->gid_tbl_len = 16;
 		props->ip_gids = true;
+		props->max_msg_sz = SZ_16M;
 		if (port == 1)
 			props->port_cap_flags = IB_PORT_CM_SUP;
 	}