From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c | 95 ++++++++++++++++++++++++-----------------------
1 files changed, 49 insertions(+), 46 deletions(-)
diff --git a/kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c b/kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
index 0f11fff..a700f3c 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
+++ b/kernel/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c
@@ -76,58 +76,59 @@
.v = MLX5_GET(fte_match_set_lyr_2_4, value, dmac_47_16) << 16 |
MLX5_GET(fte_match_set_lyr_2_4, value, dmac_15_0)};
MASK_VAL_L2(u16, ethertype, ethertype);
+ MASK_VAL_L2(u8, ip_version, ip_version);
PRINT_MASKED_VALP(smac, u8 *, p, "%pM");
PRINT_MASKED_VALP(dmac, u8 *, p, "%pM");
PRINT_MASKED_VAL(ethertype, p, "%04x");
- if (ethertype.m == 0xffff) {
- if (ethertype.v == ETH_P_IP) {
+ if ((ethertype.m == 0xffff && ethertype.v == ETH_P_IP) ||
+ (ip_version.m == 0xf && ip_version.v == 4)) {
#define MASK_VAL_L2_BE(type, name, fld) \
MASK_VAL_BE(type, fte_match_set_lyr_2_4, name, mask, value, fld)
- MASK_VAL_L2_BE(u32, src_ipv4,
- src_ipv4_src_ipv6.ipv4_layout.ipv4);
- MASK_VAL_L2_BE(u32, dst_ipv4,
- dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
+ MASK_VAL_L2_BE(u32, src_ipv4,
+ src_ipv4_src_ipv6.ipv4_layout.ipv4);
+ MASK_VAL_L2_BE(u32, dst_ipv4,
+ dst_ipv4_dst_ipv6.ipv4_layout.ipv4);
- PRINT_MASKED_VALP(src_ipv4, typeof(&src_ipv4.v), p,
- "%pI4");
- PRINT_MASKED_VALP(dst_ipv4, typeof(&dst_ipv4.v), p,
- "%pI4");
- } else if (ethertype.v == ETH_P_IPV6) {
- static const struct in6_addr full_ones = {
- .in6_u.u6_addr32 = {__constant_htonl(0xffffffff),
- __constant_htonl(0xffffffff),
- __constant_htonl(0xffffffff),
- __constant_htonl(0xffffffff)},
- };
- DECLARE_MASK_VAL(struct in6_addr, src_ipv6);
- DECLARE_MASK_VAL(struct in6_addr, dst_ipv6);
+ PRINT_MASKED_VALP(src_ipv4, typeof(&src_ipv4.v), p,
+ "%pI4");
+ PRINT_MASKED_VALP(dst_ipv4, typeof(&dst_ipv4.v), p,
+ "%pI4");
+ } else if ((ethertype.m == 0xffff && ethertype.v == ETH_P_IPV6) ||
+ (ip_version.m == 0xf && ip_version.v == 6)) {
+ static const struct in6_addr full_ones = {
+ .in6_u.u6_addr32 = {__constant_htonl(0xffffffff),
+ __constant_htonl(0xffffffff),
+ __constant_htonl(0xffffffff),
+ __constant_htonl(0xffffffff)},
+ };
+ DECLARE_MASK_VAL(struct in6_addr, src_ipv6);
+ DECLARE_MASK_VAL(struct in6_addr, dst_ipv6);
- memcpy(src_ipv6.m.in6_u.u6_addr8,
- MLX5_ADDR_OF(fte_match_set_lyr_2_4, mask,
- src_ipv4_src_ipv6.ipv6_layout.ipv6),
- sizeof(src_ipv6.m));
- memcpy(dst_ipv6.m.in6_u.u6_addr8,
- MLX5_ADDR_OF(fte_match_set_lyr_2_4, mask,
- dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
- sizeof(dst_ipv6.m));
- memcpy(src_ipv6.v.in6_u.u6_addr8,
- MLX5_ADDR_OF(fte_match_set_lyr_2_4, value,
- src_ipv4_src_ipv6.ipv6_layout.ipv6),
- sizeof(src_ipv6.v));
- memcpy(dst_ipv6.v.in6_u.u6_addr8,
- MLX5_ADDR_OF(fte_match_set_lyr_2_4, value,
- dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
- sizeof(dst_ipv6.v));
+ memcpy(src_ipv6.m.in6_u.u6_addr8,
+ MLX5_ADDR_OF(fte_match_set_lyr_2_4, mask,
+ src_ipv4_src_ipv6.ipv6_layout.ipv6),
+ sizeof(src_ipv6.m));
+ memcpy(dst_ipv6.m.in6_u.u6_addr8,
+ MLX5_ADDR_OF(fte_match_set_lyr_2_4, mask,
+ dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
+ sizeof(dst_ipv6.m));
+ memcpy(src_ipv6.v.in6_u.u6_addr8,
+ MLX5_ADDR_OF(fte_match_set_lyr_2_4, value,
+ src_ipv4_src_ipv6.ipv6_layout.ipv6),
+ sizeof(src_ipv6.v));
+ memcpy(dst_ipv6.v.in6_u.u6_addr8,
+ MLX5_ADDR_OF(fte_match_set_lyr_2_4, value,
+ dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
+ sizeof(dst_ipv6.v));
- if (!memcmp(&src_ipv6.m, &full_ones, sizeof(full_ones)))
- trace_seq_printf(p, "src_ipv6=%pI6 ",
- &src_ipv6.v);
- if (!memcmp(&dst_ipv6.m, &full_ones, sizeof(full_ones)))
- trace_seq_printf(p, "dst_ipv6=%pI6 ",
- &dst_ipv6.v);
- }
+ if (!memcmp(&src_ipv6.m, &full_ones, sizeof(full_ones)))
+ trace_seq_printf(p, "src_ipv6=%pI6 ",
+ &src_ipv6.v);
+ if (!memcmp(&dst_ipv6.m, &full_ones, sizeof(full_ones)))
+ trace_seq_printf(p, "dst_ipv6=%pI6 ",
+ &dst_ipv6.v);
}
#define PRINT_MASKED_VAL_L2(type, name, fld, p, format) {\
@@ -161,10 +162,10 @@
PRINT_MASKED_VAL(name, p, format); \
}
DECLARE_MASK_VAL(u64, gre_key) = {
- .m = MLX5_GET(fte_match_set_misc, mask, gre_key_h) << 8 |
- MLX5_GET(fte_match_set_misc, mask, gre_key_l),
- .v = MLX5_GET(fte_match_set_misc, value, gre_key_h) << 8 |
- MLX5_GET(fte_match_set_misc, value, gre_key_l)};
+ .m = MLX5_GET(fte_match_set_misc, mask, gre_key.nvgre.hi) << 8 |
+ MLX5_GET(fte_match_set_misc, mask, gre_key.nvgre.lo),
+ .v = MLX5_GET(fte_match_set_misc, value, gre_key.nvgre.hi) << 8 |
+ MLX5_GET(fte_match_set_misc, value, gre_key.nvgre.lo)};
PRINT_MASKED_VAL(gre_key, p, "%llu");
PRINT_MASKED_VAL_MISC(u32, source_sqn, source_sqn, p, "%u");
@@ -258,6 +259,8 @@
return ret;
}
+EXPORT_TRACEPOINT_SYMBOL(mlx5_fs_add_ft);
+EXPORT_TRACEPOINT_SYMBOL(mlx5_fs_del_ft);
EXPORT_TRACEPOINT_SYMBOL(mlx5_fs_add_fg);
EXPORT_TRACEPOINT_SYMBOL(mlx5_fs_del_fg);
EXPORT_TRACEPOINT_SYMBOL(mlx5_fs_set_fte);
--
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