From d93f9528573e1d419b69ca5ff4130201d05f6b90 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 2 Nov 2023 11:52:27 -0700 Subject: nfsd: regenerate user space parsers after ynl-gen changes Commit 8cea95b0bd79 ("tools: ynl-gen: handle do ops with no input attrs") added support for some of the previously-skipped ops in nfsd. Regenerate the user space parsers to fill them in. Signed-off-by: Jakub Kicinski Acked-by: Chuck Lever Signed-off-by: David S. Miller --- include/uapi/linux/nfsd_netlink.h | 6 +- tools/net/ynl/generated/nfsd-user.c | 120 ++++++++++++++++++++++++++++++++++-- tools/net/ynl/generated/nfsd-user.h | 44 +++++++++++-- 3 files changed, 156 insertions(+), 14 deletions(-) diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h index c8ae72466ee6..3cd044edee5d 100644 --- a/include/uapi/linux/nfsd_netlink.h +++ b/include/uapi/linux/nfsd_netlink.h @@ -3,8 +3,8 @@ /* Documentation/netlink/specs/nfsd.yaml */ /* YNL-GEN uapi header */ -#ifndef _UAPI_LINUX_NFSD_H -#define _UAPI_LINUX_NFSD_H +#ifndef _UAPI_LINUX_NFSD_NETLINK_H +#define _UAPI_LINUX_NFSD_NETLINK_H #define NFSD_FAMILY_NAME "nfsd" #define NFSD_FAMILY_VERSION 1 @@ -36,4 +36,4 @@ enum { NFSD_CMD_MAX = (__NFSD_CMD_MAX - 1) }; -#endif /* _UAPI_LINUX_NFSD_H */ +#endif /* _UAPI_LINUX_NFSD_NETLINK_H */ diff --git a/tools/net/ynl/generated/nfsd-user.c b/tools/net/ynl/generated/nfsd-user.c index fec6828680ce..360b6448c6e9 100644 --- a/tools/net/ynl/generated/nfsd-user.c +++ b/tools/net/ynl/generated/nfsd-user.c @@ -50,9 +50,116 @@ struct ynl_policy_nest nfsd_rpc_status_nest = { /* Common nested types */ /* ============== NFSD_CMD_RPC_STATUS_GET ============== */ /* NFSD_CMD_RPC_STATUS_GET - dump */ -void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp) +int nfsd_rpc_status_get_rsp_dump_parse(const struct nlmsghdr *nlh, void *data) { - struct nfsd_rpc_status_get_list *next = rsp; + struct nfsd_rpc_status_get_rsp_dump *dst; + struct ynl_parse_arg *yarg = data; + unsigned int n_compound_ops = 0; + const struct nlattr *attr; + int i; + + dst = yarg->data; + + if (dst->compound_ops) + return ynl_error_parse(yarg, "attribute already present (rpc-status.compound-ops)"); + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == NFSD_A_RPC_STATUS_XID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.xid = 1; + dst->xid = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_FLAGS) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.flags = 1; + dst->flags = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_PROG) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.prog = 1; + dst->prog = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_VERSION) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.version = 1; + dst->version = mnl_attr_get_u8(attr); + } else if (type == NFSD_A_RPC_STATUS_PROC) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.proc = 1; + dst->proc = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_SERVICE_TIME) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.service_time = 1; + dst->service_time = mnl_attr_get_u64(attr); + } else if (type == NFSD_A_RPC_STATUS_SADDR4) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.saddr4 = 1; + dst->saddr4 = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_DADDR4) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.daddr4 = 1; + dst->daddr4 = mnl_attr_get_u32(attr); + } else if (type == NFSD_A_RPC_STATUS_SADDR6) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.saddr6_len = len; + dst->saddr6 = malloc(len); + memcpy(dst->saddr6, mnl_attr_get_payload(attr), len); + } else if (type == NFSD_A_RPC_STATUS_DADDR6) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.daddr6_len = len; + dst->daddr6 = malloc(len); + memcpy(dst->daddr6, mnl_attr_get_payload(attr), len); + } else if (type == NFSD_A_RPC_STATUS_SPORT) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.sport = 1; + dst->sport = mnl_attr_get_u16(attr); + } else if (type == NFSD_A_RPC_STATUS_DPORT) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dport = 1; + dst->dport = mnl_attr_get_u16(attr); + } else if (type == NFSD_A_RPC_STATUS_COMPOUND_OPS) { + n_compound_ops++; + } + } + + if (n_compound_ops) { + dst->compound_ops = calloc(n_compound_ops, sizeof(*dst->compound_ops)); + dst->n_compound_ops = n_compound_ops; + i = 0; + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + if (mnl_attr_get_type(attr) == NFSD_A_RPC_STATUS_COMPOUND_OPS) { + dst->compound_ops[i] = mnl_attr_get_u32(attr); + i++; + } + } + } + + return MNL_CB_OK; +} + +void +nfsd_rpc_status_get_rsp_list_free(struct nfsd_rpc_status_get_rsp_list *rsp) +{ + struct nfsd_rpc_status_get_rsp_list *next = rsp; while ((void *)next != YNL_LIST_END) { rsp = next; @@ -65,15 +172,16 @@ void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp) } } -struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys) +struct nfsd_rpc_status_get_rsp_list * +nfsd_rpc_status_get_dump(struct ynl_sock *ys) { struct ynl_dump_state yds = {}; struct nlmsghdr *nlh; int err; yds.ys = ys; - yds.alloc_sz = sizeof(struct nfsd_rpc_status_get_list); - yds.cb = nfsd_rpc_status_get_rsp_parse; + yds.alloc_sz = sizeof(struct nfsd_rpc_status_get_rsp_list); + yds.cb = nfsd_rpc_status_get_rsp_dump_parse; yds.rsp_cmd = NFSD_CMD_RPC_STATUS_GET; yds.rsp_policy = &nfsd_rpc_status_nest; @@ -86,7 +194,7 @@ struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys) return yds.first; free_list: - nfsd_rpc_status_get_list_free(yds.first); + nfsd_rpc_status_get_rsp_list_free(yds.first); return NULL; } diff --git a/tools/net/ynl/generated/nfsd-user.h b/tools/net/ynl/generated/nfsd-user.h index b6b69501031a..989c6e209ced 100644 --- a/tools/net/ynl/generated/nfsd-user.h +++ b/tools/net/ynl/generated/nfsd-user.h @@ -21,13 +21,47 @@ const char *nfsd_op_str(int op); /* Common nested types */ /* ============== NFSD_CMD_RPC_STATUS_GET ============== */ /* NFSD_CMD_RPC_STATUS_GET - dump */ -struct nfsd_rpc_status_get_list { - struct nfsd_rpc_status_get_list *next; - struct nfsd_rpc_status_get_rsp obj __attribute__ ((aligned (8))); +struct nfsd_rpc_status_get_rsp_dump { + struct { + __u32 xid:1; + __u32 flags:1; + __u32 prog:1; + __u32 version:1; + __u32 proc:1; + __u32 service_time:1; + __u32 saddr4:1; + __u32 daddr4:1; + __u32 saddr6_len; + __u32 daddr6_len; + __u32 sport:1; + __u32 dport:1; + } _present; + + __u32 xid /* big-endian */; + __u32 flags; + __u32 prog; + __u8 version; + __u32 proc; + __s64 service_time; + __u32 saddr4 /* big-endian */; + __u32 daddr4 /* big-endian */; + void *saddr6; + void *daddr6; + __u16 sport /* big-endian */; + __u16 dport /* big-endian */; + unsigned int n_compound_ops; + __u32 *compound_ops; +}; + +struct nfsd_rpc_status_get_rsp_list { + struct nfsd_rpc_status_get_rsp_list *next; + struct nfsd_rpc_status_get_rsp_dump obj __attribute__((aligned(8))); }; -void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp); +void +nfsd_rpc_status_get_rsp_list_free(struct nfsd_rpc_status_get_rsp_list *rsp); -struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys); +struct nfsd_rpc_status_get_rsp_list * +nfsd_rpc_status_get_dump(struct ynl_sock *ys); #endif /* _LINUX_NFSD_GEN_H */ -- cgit v1.2.3