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Differential D47066 Diff 144761 sys/dev/dpaa2/dpaa2_ni.c

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sys/dev/dpaa2/dpaa2_ni.c

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/* TX/RX budget for the channel cleanup task */ /* TX/RX budget for the channel cleanup task */
#define DPAA2_TX_BUDGET 128 /* sysctl(9)? */ #define DPAA2_TX_BUDGET 128 /* sysctl(9)? */
#define DPAA2_RX_BUDGET 256 /* sysctl(9)? */ #define DPAA2_RX_BUDGET 256 /* sysctl(9)? */
#define DPNI_IRQ_INDEX 0 /* Index of the only DPNI IRQ. */ #define DPNI_IRQ_INDEX 0 /* Index of the only DPNI IRQ. */
#define DPNI_IRQ_LINK_CHANGED 1 /* Link state changed */ #define DPNI_IRQ_LINK_CHANGED 1 /* Link state changed */
#define DPNI_IRQ_EP_CHANGED 2 /* DPAA2 endpoint dis/connected */ #define DPNI_IRQ_EP_CHANGED 2 /* DPAA2 endpoint dis/connected */
/* Default maximum frame length. */ /* Default maximum RX frame length w/o CRC. */
#define DPAA2_ETH_MFL (ETHER_MAX_LEN - ETHER_CRC_LEN) #define DPAA2_ETH_MFL (ETHER_MAX_LEN_JUMBO + ETHER_VLAN_ENCAP_LEN - \
ETHER_CRC_LEN)
/* Minimally supported version of the DPNI API. */ /* Minimally supported version of the DPNI API. */
#define DPNI_VER_MAJOR 7 #define DPNI_VER_MAJOR 7
#define DPNI_VER_MINOR 0 #define DPNI_VER_MINOR 0
/* Rx/Tx buffers configuration. */ /* Rx/Tx buffers configuration. */
#define BUF_ALIGN_V1 256 /* WRIOP v1.0.0 limitation */ #define BUF_ALIGN_V1 256 /* WRIOP v1.0.0 limitation */
#define BUF_ALIGN 64 #define BUF_ALIGN 64
▲ Show 20 Lines • Show All 2,405 Lines • ▼ Show 20 Lines if (mtu < ETHERMIN || mtu > ETHERMTU_JUMBO) {
DPNI_UNLOCK(sc); DPNI_UNLOCK(sc);
error = EINVAL; error = EINVAL;
goto close_ni; goto close_ni;
} }
if_setmtu(ifp, mtu); if_setmtu(ifp, mtu);
DPNI_UNLOCK(sc); DPNI_UNLOCK(sc);
/* Update maximum frame length. */ /* Update maximum frame length. */
error = DPAA2_CMD_NI_SET_MFL(dev, child, &cmd, mtu += ETHER_HDR_LEN;
mtu + ETHER_HDR_LEN + ETHER_VLAN_ENCAP_LEN); if (if_getcapenable(ifp) & IFCAP_VLAN_MTU)
mtu += ETHER_VLAN_ENCAP_LEN;
error = DPAA2_CMD_NI_SET_MFL(dev, child, &cmd, mtu);
if (error) { if (error) {
device_printf(dev, "%s: failed to update maximum frame " device_printf(dev, "%s: failed to update maximum frame "
"length: error=%d\n", __func__, error); "length: error=%d\n", __func__, error);
goto close_ni; goto close_ni;
} }
break; break;
case SIOCSIFCAP: case SIOCSIFCAP:
changed = if_getcapenable(ifp) ^ ifr->ifr_reqcap; changed = if_getcapenable(ifp) ^ ifr->ifr_reqcap;
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