upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-22 14:49:36 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ifcapnv: fix IFCAP2 usage

Browse source 
IFCAP2_XXX constants are integers, they do not need shift for the
definition.  But their usage as bitmask for if_capenable2 does require
shift.  Add convenience macro IFCAP2_BIT() for consumers.

Fix the only existing consumer, mlx5(4) RXTLS enable bits.

Reported by:	jhb
Reviewed by:	jhb, jhibbits, hselasky
Coverity CID:	1501659
Sponsored by:	NVIDIA networking
Differential revision:	https://reviews.freebsd.org/D37862
This commit is contained in:
Konstantin Belousov 2022-12-23 19:30:11 +02:00
parent 17edacfb6e
commit 01143ba118
2 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
sys/dev/mlx5/mlx5_en/mlx5_en_main.c
View file

@ -3664,10 +3664,10 @@ siocsifcap_driver:
}
}
mask = drv_ioctl_data->reqcap2 ^ ifp->if_capenable2;
if (mask & IFCAP2_RXTLS4)
ifp->if_capenable2 ^= IFCAP2_RXTLS4;
if (mask & IFCAP2_RXTLS6)
ifp->if_capenable2 ^= IFCAP2_RXTLS6;
if ((mask & IFCAP2_BIT(IFCAP2_RXTLS4)) != 0)
ifp->if_capenable2 ^= IFCAP2_BIT(IFCAP2_RXTLS4);
if ((mask & IFCAP2_BIT(IFCAP2_RXTLS6)) != 0)
ifp->if_capenable2 ^= IFCAP2_BIT(IFCAP2_RXTLS6);
out:
PRIV_UNLOCK(priv);
break;
@ -4550,7 +4550,8 @@ mlx5e_create_ifp(struct mlx5_core_dev *mdev)
ifp->if_capabilities |= IFCAP_TXRTLMT | IFCAP_TXTLS_RTLMT;
#endif
ifp->if_capabilities |= IFCAP_VXLAN_HWCSUM | IFCAP_VXLAN_HWTSO;
ifp->if_capabilities2 |= IFCAP2_RXTLS4 | IFCAP2_RXTLS6;
ifp->if_capabilities2 |= IFCAP2_BIT(IFCAP2_RXTLS4) |
IFCAP2_BIT(IFCAP2_RXTLS6);
ifp->if_snd_tag_alloc = mlx5e_snd_tag_alloc;
#ifdef RATELIMIT
ifp->if_ratelimit_query = mlx5e_ratelimit_query;

7
sys/net/if.h
View file

@ -255,8 +255,10 @@ struct if_data {
#define IFCAP_TXTLS_RTLMT 0x80000000 /* can do TLS with rate limiting */
/* IFCAP2_* are integers, not bits. */
#define IFCAP2_RXTLS4 (0x00001ULL << 32)
#define IFCAP2_RXTLS6 (0x00002ULL << 32)
#define IFCAP2_RXTLS4 0
#define IFCAP2_RXTLS6 1
#define IFCAP2_BIT(x) (1UL << (x))
#define IFCAP_HWCSUM_IPV6 (IFCAP_RXCSUM_IPV6 | IFCAP_TXCSUM_IPV6)
@ -265,7 +267,6 @@ struct if_data {
#define IFCAP_WOL (IFCAP_WOL_UCAST | IFCAP_WOL_MCAST | IFCAP_WOL_MAGIC)
#define IFCAP_TOE (IFCAP_TOE4 | IFCAP_TOE6)
#define IFCAP_TXTLS (IFCAP_TXTLS4 | IFCAP_TXTLS6)
#define IFCAP2_RXTLS (IFCAP2_RXTLS4 | IFCAP2_RXTLS6)
#define IFCAP_CANTCHANGE (IFCAP_NETMAP | IFCAP_NV)
#define IFCAP_ALLCAPS 0xffffffff