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Differential D23348 Diff 67406 sys/dev/rtwn/pci/rtwn_pci_rx.c

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sys/dev/rtwn/pci/rtwn_pci_rx.c

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#include <sys/kernel.h> #include <sys/kernel.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/systm.h> #include <sys/systm.h>
#include <sys/malloc.h> #include <sys/malloc.h>
#include <sys/queue.h> #include <sys/queue.h>
#include <sys/taskqueue.h> #include <sys/taskqueue.h>
#include <sys/bus.h> #include <sys/bus.h>
#include <sys/endian.h> #include <sys/endian.h>
#include <sys/epoch.h>
#include <machine/bus.h> #include <machine/bus.h>
#include <machine/resource.h> #include <machine/resource.h>
#include <sys/rman.h> #include <sys/rman.h>
#include <net/if.h> #include <net/if.h>
#include <net/ethernet.h> #include <net/ethernet.h>
#include <net/if_media.h> #include <net/if_media.h>
▲ Show 20 Lines • Show All 333 Lines • ▼ Show 20 Linesrtwn_pci_intr(void *arg)
RTWN_LOCK(sc); RTWN_LOCK(sc);
status = rtwn_pci_get_intr_status(pc, &tx_rings); status = rtwn_pci_get_intr_status(pc, &tx_rings);
RTWN_DPRINTF(sc, RTWN_DEBUG_INTR, "%s: status %08X, tx_rings %08X\n", RTWN_DPRINTF(sc, RTWN_DEBUG_INTR, "%s: status %08X, tx_rings %08X\n",
__func__, status, tx_rings); __func__, status, tx_rings);
if (status == 0 && tx_rings == 0) if (status == 0 && tx_rings == 0)
goto unlock; goto unlock;
if (status & (RTWN_PCI_INTR_RX | RTWN_PCI_INTR_TX_REPORT)) { if (status & (RTWN_PCI_INTR_RX | RTWN_PCI_INTR_TX_REPORT)) {
rtwn_pci_rx_done(sc); NET_EPOCH_WRAP(rtwn_pci_rx_done, (sc));
if (!(sc->sc_flags & RTWN_RUNNING)) if (!(sc->sc_flags & RTWN_RUNNING))
goto unlock; goto unlock;
} }
if (tx_rings != 0) if (tx_rings != 0)
for (i = 0; i < RTWN_PCI_NTXQUEUES; i++) for (i = 0; i < RTWN_PCI_NTXQUEUES; i++)
if (tx_rings & (1 << i)) if (tx_rings & (1 << i))
rtwn_pci_tx_done(sc, i); rtwn_pci_tx_done(sc, i);
if (sc->sc_flags & RTWN_RUNNING) if (sc->sc_flags & RTWN_RUNNING)
rtwn_pci_enable_intr(pc); rtwn_pci_enable_intr(pc);
unlock: unlock:
RTWN_UNLOCK(sc); RTWN_UNLOCK(sc);
} }