From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Devesh Sharma <devesh.sharma@broadcom.com>,
Jason Gunthorpe <jgg@mellanox.com>,
Sasha Levin <sashal@kernel.org>,
linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 345/350] RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices
Date: Tue, 10 Dec 2019 16:07:30 -0500 [thread overview]
Message-ID: <20191210210735.9077-306-sashal@kernel.org> (raw)
In-Reply-To: <20191210210735.9077-1-sashal@kernel.org>
From: Devesh Sharma <devesh.sharma@broadcom.com>
[ Upstream commit 98998ffe5216c7fa2c0225bb5b049ca5cdf8d195 ]
Due to recent advances in the firmware for Broadcom's gen p5 series of
adaptors the driver code to report hardware counters has been broken
w.r.t. roce devices.
The new firmware command expects dma length to be specified during stat
dma buffer allocation.
Fixes: 2792b5b95ed5 ("bnxt_en: Update firmware interface spec. to 1.10.0.89.")
Link: https://lore.kernel.org/r/1574317343-23300-3-git-send-email-devesh.sharma@broadcom.com
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/bnxt_re/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index b31e215882004..27e2df44d043d 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -477,6 +477,7 @@ static int bnxt_re_net_stats_ctx_alloc(struct bnxt_re_dev *rdev,
bnxt_re_init_hwrm_hdr(rdev, (void *)&req, HWRM_STAT_CTX_ALLOC, -1, -1);
req.update_period_ms = cpu_to_le32(1000);
req.stats_dma_addr = cpu_to_le64(dma_map);
+ req.stats_dma_length = cpu_to_le16(sizeof(struct ctx_hw_stats_ext));
req.stat_ctx_flags = STAT_CTX_ALLOC_REQ_STAT_CTX_FLAGS_ROCE;
bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&resp,
sizeof(resp), DFLT_HWRM_CMD_TIMEOUT);
--
2.20.1
next prev parent reply other threads:[~2019-12-10 21:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191210210735.9077-1-sashal@kernel.org>
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 135/350] RDMA/hns: Fix wrong parameters when initial mtt of srq->idx_que Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 140/350] RDMA/siw: Fix SQ/RQ drain logic Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 171/350] RDMA/qedr: Fix memory leak in user qp and mr Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 172/350] RDMA/hns: Fix memory leak on 'context' on error return path Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 173/350] RDMA/qedr: Fix srqs xarray initialization Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 174/350] RDMA/core: Set DMA parameters correctly Sasha Levin
2019-12-10 21:04 ` [PATCH AUTOSEL 5.4 189/350] net/mlx5e: Verify that rule has at least one fwd/drop action Sasha Levin
2019-12-10 21:05 ` [PATCH AUTOSEL 5.4 215/350] RDMA/core: Fix return code when modify_port isn't supported Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 285/350] RDMA/qib: Validate ->show()/store() callbacks before calling them Sasha Levin
2019-12-10 21:06 ` [PATCH AUTOSEL 5.4 286/350] RDMA/efa: Clear the admin command buffer prior to its submission Sasha Levin
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 344/350] RDMA/bnxt_re: Fix missing le16_to_cpu Sasha Levin
2019-12-10 21:07 ` Sasha Levin [this message]
2019-12-10 21:07 ` [PATCH AUTOSEL 5.4 347/350] RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series Sasha Levin
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