Page MenuHomeFreeBSD
Differential D19104 Diff 54042 sys/dev/vmware/vmxnet3/if_vmx.c

Changeset View

Standalone View

View Options

sys/dev/vmware/vmxnet3/if_vmx.c

Context not available.
static void vmxnet3_barrier(struct vmxnet3_softc *, vmxnet3_barrier_t); static void vmxnet3_barrier(struct vmxnet3_softc *, vmxnet3_barrier_t);
#ifdef DEV_NETMAP
#include "vmx_netmap.h"
#endif
/* Tunables. */ /* Tunables. */
static int vmxnet3_mq_disable = 0; static int vmxnet3_mq_disable = 0;
TUNABLE_INT("hw.vmx.mq_disable", &vmxnet3_mq_disable); TUNABLE_INT("hw.vmx.mq_disable", &vmxnet3_mq_disable);
Context not available.
MODULE_DEPEND(vmx, pci, 1, 1, 1); MODULE_DEPEND(vmx, pci, 1, 1, 1);
MODULE_DEPEND(vmx, ether, 1, 1, 1); MODULE_DEPEND(vmx, ether, 1, 1, 1);
#ifdef DEV_NETMAP
MODULE_DEPEND(vmx, netmap, 1, 1, 1);
#endif
#define VMXNET3_VMWARE_VENDOR_ID 0x15AD #define VMXNET3_VMWARE_VENDOR_ID 0x15AD
#define VMXNET3_VMWARE_DEVICE_ID 0x07B0 #define VMXNET3_VMWARE_DEVICE_ID 0x07B0
Context not available.
vmxnet3_start_taskqueue(sc); vmxnet3_start_taskqueue(sc);
#endif #endif
#ifdef DEV_NETMAP
vmxnet3_netmap_attach(sc);
#endif
fail: fail:
if (error) if (error)
vmxnet3_detach(dev); vmxnet3_detach(dev);
Context not available.
#endif #endif
vmxnet3_free_interrupts(sc); vmxnet3_free_interrupts(sc);
#ifdef DEV_NETMAP
netmap_detach(ifp);
#endif
if (ifp != NULL) { if (ifp != NULL) {
if_free(ifp); if_free(ifp);
sc->vmx_ifp = NULL; sc->vmx_ifp = NULL;
Context not available.
txr = &txq->vxtxq_cmd_ring; txr = &txq->vxtxq_cmd_ring;
txc = &txq->vxtxq_comp_ring; txc = &txq->vxtxq_comp_ring;
#ifdef DEV_NETMAP
if (netmap_tx_irq(sc->vmx_ifp, txq - sc->vmx_txq) != NM_IRQ_PASS)
return;
#endif
VMXNET3_TXQ_LOCK_ASSERT(txq); VMXNET3_TXQ_LOCK_ASSERT(txq);
for (;;) { for (;;) {
Context not available.
ifp = sc->vmx_ifp; ifp = sc->vmx_ifp;
rxc = &rxq->vxrxq_comp_ring; rxc = &rxq->vxrxq_comp_ring;
#ifdef DEV_NETMAP
{
int dummy;
if (netmap_rx_irq(ifp, rxq - sc->vmx_rxq, &dummy) !=
vmaffioneUnsubmitted
Not Done
Inline Actions

Can you please break this long line? Second level indents are four spaces, see style(9)

vmaffione: Can you please break this long line? Second level indents are four spaces, see style(9)
NM_IRQ_PASS)
return;
}
#endif
VMXNET3_RXQ_LOCK_ASSERT(rxq); VMXNET3_RXQ_LOCK_ASSERT(rxq);
if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0)
Context not available.
struct vmxnet3_txqueue *txq; struct vmxnet3_txqueue *txq;
int i; int i;
#ifdef DEV_NETMAP
netmap_disable_all_rings(sc->vmx_ifp);
#endif
for (i = 0; i < sc->vmx_nrxqueues; i++) { for (i = 0; i < sc->vmx_nrxqueues; i++) {
rxq = &sc->vmx_rxq[i]; rxq = &sc->vmx_rxq[i];
VMXNET3_RXQ_LOCK(rxq); VMXNET3_RXQ_LOCK(rxq);
Context not available.
bzero(txr->vxtxr_txd, bzero(txr->vxtxr_txd,
txr->vxtxr_ndesc * sizeof(struct vmxnet3_txdesc)); txr->vxtxr_ndesc * sizeof(struct vmxnet3_txdesc));
#ifdef DEV_NETMAP
vmxnet3_netmap_txq_init(sc, txq);
#endif
txc = &txq->vxtxq_comp_ring; txc = &txq->vxtxq_comp_ring;
txc->vxcr_next = 0; txc->vxcr_next = 0;
txc->vxcr_gen = VMXNET3_INIT_GEN; txc->vxcr_gen = VMXNET3_INIT_GEN;
Context not available.
struct vmxnet3_rxring *rxr; struct vmxnet3_rxring *rxr;
struct vmxnet3_comp_ring *rxc; struct vmxnet3_comp_ring *rxc;
int i, populate, idx, frame_size, error; int i, populate, idx, frame_size, error;
#ifdef DEV_NETMAP
struct netmap_adapter *na;
struct netmap_slot *slot;
#endif
ifp = sc->vmx_ifp; ifp = sc->vmx_ifp;
frame_size = ETHER_ALIGN + sizeof(struct ether_vlan_header) + frame_size = ETHER_ALIGN + sizeof(struct ether_vlan_header) +
Context not available.
else else
populate = VMXNET3_RXRINGS_PERQ; populate = VMXNET3_RXRINGS_PERQ;
#ifdef DEV_NETMAP
na = NA(ifp);
slot = netmap_reset(na, NR_RX, rxq - sc->vmx_rxq, 0);
#endif
for (i = 0; i < populate; i++) { for (i = 0; i < populate; i++) {
rxr = &rxq->vxrxq_cmd_ring[i]; rxr = &rxq->vxrxq_cmd_ring[i];
rxr->vxrxr_fill = 0; rxr->vxrxr_fill = 0;
rxr->vxrxr_gen = VMXNET3_INIT_GEN; rxr->vxrxr_gen = VMXNET3_INIT_GEN;
bzero(rxr->vxrxr_rxd, bzero(rxr->vxrxr_rxd,
rxr->vxrxr_ndesc * sizeof(struct vmxnet3_rxdesc)); rxr->vxrxr_ndesc * sizeof(struct vmxnet3_rxdesc));
#ifdef DEV_NETMAP
if (slot != NULL) {
vmxnet3_netmap_rxq_init(sc, rxq, rxr, slot);
i = populate;
break;
}
#endif
for (idx = 0; idx < rxr->vxrxr_ndesc; idx++) { for (idx = 0; idx < rxr->vxrxr_ndesc; idx++) {
error = vmxnet3_newbuf(sc, rxr); error = vmxnet3_newbuf(sc, rxr);
Context not available.
ifp->if_drv_flags |= IFF_DRV_RUNNING; ifp->if_drv_flags |= IFF_DRV_RUNNING;
vmxnet3_link_status(sc); vmxnet3_link_status(sc);
#ifdef DEV_NETMAP
netmap_enable_all_rings(ifp);
#endif
vmxnet3_enable_all_intrs(sc); vmxnet3_enable_all_intrs(sc);
callout_reset(&sc->vmx_tick, hz, vmxnet3_tick, sc); callout_reset(&sc->vmx_tick, hz, vmxnet3_tick, sc);
} }
Context not available.