On 2/14/2017 7:30 PM, Stephen Rothwell wrote:
> Hi Doug,
>
> After merging the rdma tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/infiniband/hw/bnxt_re/main.c: In function 'bnxt_re_net_ring_free':
> drivers/infiniband/hw/bnxt_re/main.c:231:18: error: 'RING_ALLOC_REQ_RING_TYPE_CMPL' undeclared (first use in this function)
> req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
> ^
> drivers/infiniband/hw/bnxt_re/main.c:231:18: note: each undeclared identifier is reported only once for each function it appears in
> drivers/infiniband/hw/bnxt_re/main.c: In function 'bnxt_re_net_ring_alloc':
> drivers/infiniband/hw/bnxt_re/main.c:271:18: error: 'RING_ALLOC_REQ_RING_TYPE_CMPL' undeclared (first use in this function)
> req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
> ^
>
> Caused by commit
>
> 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
>
> interacting with commit
>
> bac9a7e0f5d6 ("bnxt_en: Update to firmware interface spec 1.7.0.")
>
> from the net-next tree.
>
> I added this merge fix patch:
>
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Wed, 15 Feb 2017 11:23:25 +1100
> Subject: [PATCH] RDMA/bnxt_re: fix for "bnxt_en: Update to firmware interface spec 1.7.0."
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Thanks Stephen. I had been forewarned about this by Selvin and I
instructed him to send me a fixup patch that would resolve the issue. I
would apply it to my tree before merging with Linus. He just hadn't
time to send it yet. Your patch is sufficient as well, so I may just
pull it in. Thanks again.
> ---
> drivers/infiniband/hw/bnxt_re/main.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
> index 6b9f1178050f..bd452a92b386 100644
> --- a/drivers/infiniband/hw/bnxt_re/main.c
> +++ b/drivers/infiniband/hw/bnxt_re/main.c
> @@ -228,7 +228,7 @@ static int bnxt_re_net_ring_free(struct bnxt_re_dev *rdev, u16 fw_ring_id,
> }
>
> bnxt_re_init_hwrm_hdr(rdev, (void *)&req, HWRM_RING_FREE, -1, -1);
> - req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
> + req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
> req.ring_id = cpu_to_le16(fw_ring_id);
> bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&resp,
> sizeof(resp), DFLT_HWRM_CMD_TIMEOUT);
> @@ -268,7 +268,7 @@ static int bnxt_re_net_ring_alloc(struct bnxt_re_dev *rdev, dma_addr_t *dma_arr,
> /* Association of ring index with doorbell index and MSIX number */
> req.logical_id = cpu_to_le16(map_index);
> req.length = cpu_to_le32(ring_mask + 1);
> - req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
> + req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
> req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
> bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&resp,
> sizeof(resp), DFLT_HWRM_CMD_TIMEOUT);
>
--
Doug Ledford <dledford@xxxxxxxxxx>
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