On Thu, Apr 05, 2018 at 09:57:22PM +0200, Stefan Fritsch wrote: > https://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/i218-i219-ethernet-connection-spec-update.pdf?asset=9561 > --- > sys/dev/pci/if_em.c | 4 +++- > sys/dev/pci/if_em_hw.h | 1 + > 2 files changed, 4 insertions(+), 1 deletion(-) > > diff --git sys/dev/pci/if_em.c sys/dev/pci/if_em.c > index 30df846117c..233849f536b 100644 > --- sys/dev/pci/if_em.c > +++ sys/dev/pci/if_em.c > @@ -2268,7 +2268,9 @@ em_initialize_transmit_unit(struct em_softc *sc) > EM_WRITE_REG(&sc->hw, E1000_IOSFPC, reg_val); > > reg_val = E1000_READ_REG(&sc->hw, TARC0); > - reg_val |= E1000_TARC0_CB_MULTIQ_3_REQ; > + /* i218-i219 Specification Update 1.5.4.5 */ > + reg_val &= ~E1000_TARC0_CB_MULTIQ_3_REQ; > + reg_val |= E1000_TARC0_CB_MULTIQ_2_REQ;
ok jsg@ if you add the missing tabs to these lines > E1000_WRITE_REG(&sc->hw, TARC0, reg_val); > } > } > diff --git sys/dev/pci/if_em_hw.h sys/dev/pci/if_em_hw.h > index 91993a6eb66..9c2cfe97569 100644 > --- sys/dev/pci/if_em_hw.h > +++ sys/dev/pci/if_em_hw.h > @@ -2296,6 +2296,7 @@ struct em_hw { > #define E1000_WUS_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters > */ > > /* TRAC0 bits */ > +#define E1000_TARC0_CB_MULTIQ_2_REQ (1 << 29) > #define E1000_TARC0_CB_MULTIQ_3_REQ (1 << 28 | 1 << 29) > > /* Management Control */ > -- > 2.13.0 >