Use macro helpers to make link_mode_info[] initializers easier to read and
less prone to mistakes. As a bonus, this gets rid of "missing field
initializer" warnings in netlink/settings.c
This commit should have no effect on resulting code (checked with gcc-11
and -O2).
Signed-off-by: Michal Kubecek <mkube...@suse.cz>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
---
netlink/settings.c | 236 +++++++++++++++++----------------------------
1 file changed, 86 insertions(+), 150 deletions(-)
diff --git a/netlink/settings.c b/netlink/settings.c
index 99d047a3e497..935724e799da 100644
--- a/netlink/settings.c
+++ b/netlink/settings.c
@@ -64,160 +64,96 @@ static const char *const names_transceiver[] = {
* there is little chance of getting them separated any time soon so let's
* sort them out ourselves
*/
+#define __REAL(_speed) \
+ { .class = LM_CLASS_REAL, .speed = _speed, .duplex = DUPLEX_FULL }
+#define __HALF_DUPLEX(_speed) \
+ { .class = LM_CLASS_REAL, .speed = _speed, .duplex = DUPLEX_HALF }
+#define __SPECIAL(_class) \
+ { .class = LM_CLASS_ ## _class }
+
static const struct link_mode_info link_modes[] = {
- [ETHTOOL_LINK_MODE_10baseT_Half_BIT] =
- { LM_CLASS_REAL, 10, DUPLEX_HALF },
- [ETHTOOL_LINK_MODE_10baseT_Full_BIT] =
- { LM_CLASS_REAL, 10, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100baseT_Half_BIT] =
- { LM_CLASS_REAL, 100, DUPLEX_HALF },
- [ETHTOOL_LINK_MODE_100baseT_Full_BIT] =
- { LM_CLASS_REAL, 100, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_1000baseT_Half_BIT] =
- { LM_CLASS_REAL, 1000, DUPLEX_HALF },
- [ETHTOOL_LINK_MODE_1000baseT_Full_BIT] =
- { LM_CLASS_REAL, 1000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_Autoneg_BIT] =
- { LM_CLASS_AUTONEG },
- [ETHTOOL_LINK_MODE_TP_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_AUI_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_MII_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_FIBRE_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_BNC_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_10000baseT_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_Pause_BIT] =
- { LM_CLASS_PAUSE },
- [ETHTOOL_LINK_MODE_Asym_Pause_BIT] =
- { LM_CLASS_PAUSE },
- [ETHTOOL_LINK_MODE_2500baseX_Full_BIT] =
- { LM_CLASS_REAL, 2500, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_Backplane_BIT] =
- { LM_CLASS_PORT },
- [ETHTOOL_LINK_MODE_1000baseKX_Full_BIT] =
- { LM_CLASS_REAL, 1000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseKR_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseR_FEC_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT] =
- { LM_CLASS_REAL, 20000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT] =
- { LM_CLASS_REAL, 20000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT] =
- { LM_CLASS_REAL, 40000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT] =
- { LM_CLASS_REAL, 40000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT] =
- { LM_CLASS_REAL, 40000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT] =
- { LM_CLASS_REAL, 40000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT] =
- { LM_CLASS_REAL, 56000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT] =
- { LM_CLASS_REAL, 56000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT] =
- { LM_CLASS_REAL, 56000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT] =
- { LM_CLASS_REAL, 56000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_25000baseCR_Full_BIT] =
- { LM_CLASS_REAL, 25000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_25000baseKR_Full_BIT] =
- { LM_CLASS_REAL, 25000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_25000baseSR_Full_BIT] =
- { LM_CLASS_REAL, 25000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_1000baseX_Full_BIT] =
- { LM_CLASS_REAL, 1000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseCR_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseSR_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseLR_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_10000baseER_Full_BIT] =
- { LM_CLASS_REAL, 10000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_2500baseT_Full_BIT] =
- { LM_CLASS_REAL, 2500, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_5000baseT_Full_BIT] =
- { LM_CLASS_REAL, 5000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_FEC_NONE_BIT] =
- { LM_CLASS_FEC },
- [ETHTOOL_LINK_MODE_FEC_RS_BIT] =
- { LM_CLASS_FEC },
- [ETHTOOL_LINK_MODE_FEC_BASER_BIT] =
- { LM_CLASS_FEC },
- [ETHTOOL_LINK_MODE_50000baseKR_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseSR_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseCR_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_50000baseDR_Full_BIT] =
- { LM_CLASS_REAL, 50000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT] =
- { LM_CLASS_REAL, 100000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT] =
- { LM_CLASS_REAL, 200000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT] =
- { LM_CLASS_REAL, 200000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT] =
- { LM_CLASS_REAL, 200000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT] =
- { LM_CLASS_REAL, 200000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT] =
- { LM_CLASS_REAL, 200000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_100baseT1_Full_BIT] =
- { LM_CLASS_REAL, 100, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_1000baseT1_Full_BIT] =
- { LM_CLASS_REAL, 1000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT] =
- { LM_CLASS_REAL, 400000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT] =
- { LM_CLASS_REAL, 400000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT] =
- { LM_CLASS_REAL, 400000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT] =
- { LM_CLASS_REAL, 400000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT] =
- { LM_CLASS_REAL, 400000, DUPLEX_FULL },
- [ETHTOOL_LINK_MODE_FEC_LLRS_BIT] =
- { LM_CLASS_FEC },
+ [ETHTOOL_LINK_MODE_10baseT_Half_BIT] = __HALF_DUPLEX(10),
+ [ETHTOOL_LINK_MODE_10baseT_Full_BIT] = __REAL(10),
+ [ETHTOOL_LINK_MODE_100baseT_Half_BIT] = __HALF_DUPLEX(100),
+ [ETHTOOL_LINK_MODE_100baseT_Full_BIT] = __REAL(100),
+ [ETHTOOL_LINK_MODE_1000baseT_Half_BIT] = __HALF_DUPLEX(1000),
+ [ETHTOOL_LINK_MODE_1000baseT_Full_BIT] = __REAL(1000),
+ [ETHTOOL_LINK_MODE_Autoneg_BIT] = __SPECIAL(AUTONEG),
+ [ETHTOOL_LINK_MODE_TP_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_AUI_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_MII_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_FIBRE_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_BNC_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_10000baseT_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_Pause_BIT] = __SPECIAL(PAUSE),
+ [ETHTOOL_LINK_MODE_Asym_Pause_BIT] = __SPECIAL(PAUSE),
+ [ETHTOOL_LINK_MODE_2500baseX_Full_BIT] = __REAL(2500),
+ [ETHTOOL_LINK_MODE_Backplane_BIT] = __SPECIAL(PORT),
+ [ETHTOOL_LINK_MODE_1000baseKX_Full_BIT] = __REAL(1000),
+ [ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseKR_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseR_FEC_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT] = __REAL(20000),
+ [ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT] = __REAL(20000),
+ [ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT] = __REAL(40000),
+ [ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT] = __REAL(40000),
+ [ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT] = __REAL(40000),
+ [ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT] = __REAL(40000),
+ [ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT] = __REAL(56000),
+ [ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT] = __REAL(56000),
+ [ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT] = __REAL(56000),
+ [ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT] = __REAL(56000),
+ [ETHTOOL_LINK_MODE_25000baseCR_Full_BIT] = __REAL(25000),
+ [ETHTOOL_LINK_MODE_25000baseKR_Full_BIT] = __REAL(25000),
+ [ETHTOOL_LINK_MODE_25000baseSR_Full_BIT] = __REAL(25000),
+ [ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_1000baseX_Full_BIT] = __REAL(1000),
+ [ETHTOOL_LINK_MODE_10000baseCR_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseSR_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseLR_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_10000baseER_Full_BIT] = __REAL(10000),
+ [ETHTOOL_LINK_MODE_2500baseT_Full_BIT] = __REAL(2500),
+ [ETHTOOL_LINK_MODE_5000baseT_Full_BIT] = __REAL(5000),
+ [ETHTOOL_LINK_MODE_FEC_NONE_BIT] = __SPECIAL(FEC),
+ [ETHTOOL_LINK_MODE_FEC_RS_BIT] = __SPECIAL(FEC),
+ [ETHTOOL_LINK_MODE_FEC_BASER_BIT] = __SPECIAL(FEC),
+ [ETHTOOL_LINK_MODE_50000baseKR_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_50000baseSR_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_50000baseCR_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_50000baseDR_Full_BIT] = __REAL(50000),
+ [ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT] = __REAL(100000),
+ [ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT] = __REAL(200000),
+ [ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT] = __REAL(200000),
+ [ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT] = __REAL(200000),
+ [ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT] = __REAL(200000),
+ [ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT] = __REAL(200000),
+ [ETHTOOL_LINK_MODE_100baseT1_Full_BIT] = __REAL(100),
+ [ETHTOOL_LINK_MODE_1000baseT1_Full_BIT] = __REAL(1000),
+ [ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT] = __REAL(400000),
+ [ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT] = __REAL(400000),
+ [ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT] = __REAL(400000),
+ [ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT] = __REAL(400000),
+ [ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT] = __REAL(400000),
+ [ETHTOOL_LINK_MODE_FEC_LLRS_BIT] = __SPECIAL(FEC),
};
const unsigned int link_modes_count = ARRAY_SIZE(link_modes);
+#undef __REAL
+#undef __HALF_DUPLEX
+#undef __SPECIAL
+
static bool lm_class_match(unsigned int mode, enum link_mode_class class)
{
unsigned int mode_class = (mode < link_modes_count) ?
--
2.28.0
