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From:   Sasha Levin <sashal@kernel.org>
To:     linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc:     Gal Pressman <galpress@amazon.com>,
        Firas JahJah <firasj@amazon.com>,
        Yossi Leybovich <sleybo@amazon.com>,
        Jason Gunthorpe <jgg@mellanox.com>,
        Sasha Levin <sashal@kernel.org>, linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 5.7 253/388] RDMA/efa: Fix setting of wrong bit in get/set_feature commands
Date:   Wed, 17 Jun 2020 21:05:50 -0400
Message-Id: <20200618010805.600873-253-sashal@kernel.org>
In-Reply-To: <20200618010805.600873-1-sashal@kernel.org>
References: <20200618010805.600873-1-sashal@kernel.org>
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From: Gal Pressman <galpress@amazon.com>

[ Upstream commit cc8a635e24acf2793605f243c913c51b8c3702ab ]

When using a control buffer the ctrl_data bit should be set in order to
indicate the control buffer address is valid, not ctrl_data_indirect
which is used when the control buffer itself is indirect.

Fixes: e9c6c5373088 ("RDMA/efa: Add common command handlers")
Link: https://lore.kernel.org/r/20200512152204.93091-2-galpress@amazon.com
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/infiniband/hw/efa/efa_com_cmd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c
index eea5574a62e8..69f842c92ff6 100644
--- a/drivers/infiniband/hw/efa/efa_com_cmd.c
+++ b/drivers/infiniband/hw/efa/efa_com_cmd.c
@@ -388,7 +388,7 @@ static int efa_com_get_feature_ex(struct efa_com_dev *edev,
 
 	if (control_buff_size)
 		EFA_SET(&get_cmd.aq_common_descriptor.flags,
-			EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT, 1);
+			EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA, 1);
 
 	efa_com_set_dma_addr(control_buf_dma_addr,
 			     &get_cmd.control_buffer.address.mem_addr_high,
@@ -540,7 +540,7 @@ static int efa_com_set_feature_ex(struct efa_com_dev *edev,
 	if (control_buff_size) {
 		set_cmd->aq_common_descriptor.flags = 0;
 		EFA_SET(&set_cmd->aq_common_descriptor.flags,
-			EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT, 1);
+			EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA, 1);
 		efa_com_set_dma_addr(control_buf_dma_addr,
 				     &set_cmd->control_buffer.address.mem_addr_high,
 				     &set_cmd->control_buffer.address.mem_addr_low);
-- 
2.25.1