87 lines
2.5 KiB
Diff
87 lines
2.5 KiB
Diff
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From 07bfa4482d49cc87a7b7c810c99397b9e8f794f6 Mon Sep 17 00:00:00 2001
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From: wenglianfa <wenglianfa@huawei.com>
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Date: Tue, 10 Oct 2023 15:55:26 +0800
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Subject: [PATCH] rdma: Add support to dump SRQ resource in raw format
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Add support to dump SRQ resource in raw format.
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This patch relies on the corresponding kernel commit aebf8145e11a
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("RDMA/core: Add support to dump SRQ resource in RAW format")
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Example:
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$ rdma res show srq -r
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dev hns3 149000...
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$ rdma res show srq -j -r
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[{"ifindex":0,"ifname":"hns3","data":[149,0,0,...]}]
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Signed-off-by: wenglianfa <wenglianfa@huawei.com>
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Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
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Signed-off-by: David Ahern <dsahern@kernel.org>
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---
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rdma/res-srq.c | 20 ++++++++++++++++++--
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rdma/res.h | 2 ++
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2 files changed, 20 insertions(+), 2 deletions(-)
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diff --git a/rdma/res-srq.c b/rdma/res-srq.c
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index 186ae281..cf9209d7 100644
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--- a/rdma/res-srq.c
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+++ b/rdma/res-srq.c
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@@ -162,6 +162,20 @@ out:
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return -EINVAL;
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}
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+static int res_srq_line_raw(struct rd *rd, const char *name, int idx,
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+ struct nlattr **nla_line)
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+{
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+ if (!nla_line[RDMA_NLDEV_ATTR_RES_RAW])
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+ return MNL_CB_ERROR;
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+
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+ open_json_object(NULL);
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+ print_dev(rd, idx, name);
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+ print_raw_data(rd, nla_line);
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+ newline(rd);
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+
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+ return MNL_CB_OK;
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+}
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+
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static int res_srq_line(struct rd *rd, const char *name, int idx,
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struct nlattr **nla_line)
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{
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@@ -248,7 +262,8 @@ int res_srq_idx_parse_cb(const struct nlmsghdr *nlh, void *data)
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name = mnl_attr_get_str(tb[RDMA_NLDEV_ATTR_DEV_NAME]);
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idx = mnl_attr_get_u32(tb[RDMA_NLDEV_ATTR_DEV_INDEX]);
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- return res_srq_line(rd, name, idx, tb);
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+ return (rd->show_raw) ? res_srq_line_raw(rd, name, idx, tb) :
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+ res_srq_line(rd, name, idx, tb);
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}
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int res_srq_parse_cb(const struct nlmsghdr *nlh, void *data)
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@@ -276,7 +291,8 @@ int res_srq_parse_cb(const struct nlmsghdr *nlh, void *data)
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if (ret != MNL_CB_OK)
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break;
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- ret = res_srq_line(rd, name, idx, nla_line);
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+ ret = (rd->show_raw) ? res_srq_line_raw(rd, name, idx, nla_line) :
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+ res_srq_line(rd, name, idx, nla_line);
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if (ret != MNL_CB_OK)
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break;
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}
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diff --git a/rdma/res.h b/rdma/res.h
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index 70e51acd..e880c28b 100644
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--- a/rdma/res.h
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+++ b/rdma/res.h
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@@ -39,6 +39,8 @@ static inline uint32_t res_get_command(uint32_t command, struct rd *rd)
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return RDMA_NLDEV_CMD_RES_CQ_GET_RAW;
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case RDMA_NLDEV_CMD_RES_MR_GET:
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return RDMA_NLDEV_CMD_RES_MR_GET_RAW;
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+ case RDMA_NLDEV_CMD_RES_SRQ_GET:
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+ return RDMA_NLDEV_CMD_RES_SRQ_GET_RAW;
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default:
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return command;
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}
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--
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2.25.1
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