From: Devesh Sharma <devesh.sharma@broadcom.com>
To: dledford@redhat.com, jgg@mellanox.com
Cc: linux-rdma@vger.kernel.org, Devesh Sharma <devesh.sharma@broadcom.com>
Subject: [PATCH for-rc 2/3] RDMA/bnxt_re: fix stat push into dma buffer on gen p5 devices
Date: Tue, 19 Nov 2019 10:48:50 -0500 [thread overview]
Message-ID: <1574178531-15898-3-git-send-email-devesh.sharma@broadcom.com> (raw)
In-Reply-To: <1574178531-15898-1-git-send-email-devesh.sharma@broadcom.com>
Making a change to fix device stat push from chip
to dma buffer. The new firmware command expects dma
length to be specified during stat allocation.
Fixes: 2792b5b95ed5 ("bnxt_en: Update firmware interface spec. to 1.10.0.89")
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
---
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 30a54f8..2ee2cd4 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);
--
1.8.3.1
next prev parent reply other threads:[~2019-11-19 15:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-19 15:48 [PATCH for-rc 0/3] Broadcom's roce dirver bug fixes Devesh Sharma
2019-11-19 15:48 ` [PATCH for-rc 1/3] RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series Devesh Sharma
2019-11-19 15:48 ` Devesh Sharma [this message]
2019-11-19 15:48 ` [PATCH for-rc 3/3] RDMA/bnxt_re: fix sparse warnings Devesh Sharma
2019-11-19 19:38 ` [PATCH for-rc 0/3] Broadcom's roce dirver bug fixes Jason Gunthorpe
2019-11-20 5:22 ` Devesh Sharma
2019-11-20 13:32 ` Jason Gunthorpe
2019-11-20 16:17 ` Devesh Sharma
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