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  /src/sys/sys/
mbuf.h 123 MOWNER_COUNTER_EXT_CLAIMS, /* # of M_EXT mbuf claimed */
124 MOWNER_COUNTER_EXT_RELEASES, /* # of M_EXT mbuf released */
246 * Max # of pages we can attach to m_ext. This is carefully chosen
254 * Description of external storage mapped into mbuf, valid if M_EXT set.
312 #define m_ext m_ext_ref->m_ext_storage macro
335 #define M_EXT 0x00000001 /* has associated external storage */
360 /* additional flags for M_EXT mbufs */
383 #define M_EXTCOPYFLAGS (M_EXT|M_EXT_FLAGS)
459 KASSERT(((m)->m_flags & M_EXT) == 0); \
461 (m)->m_ext.ext_refcnt = 1;
    [all...]
socketvar.h 483 if (m->m_flags & M_EXT)
484 sb->sb_mbcnt += m->m_ext.ext_size;
496 if (m->m_flags & M_EXT)
497 sb->sb_mbcnt -= m->m_ext.ext_size;
  /src/sys/arch/sgimips/hpc/
sqvar.h 192 __m->m_data = __m->m_ext.ext_buf;
196 __rxd->hpc3_hdd_ctl = __m->m_ext.ext_size | HPC3_HDD_CTL_OWN |
203 __rxd->hpc1_hdd_ctl = __m->m_ext.ext_size | HPC1_HDD_CTL_OWN |
  /src/sys/dev/qbus/
if_uba.c 136 m->m_ext.ext_buf, m->m_ext.ext_size, NULL, BUS_DMA_NOWAIT);
170 if ((m->m_flags & M_EXT) == 0) {
203 mn->m_ext.ext_buf, mn->m_ext.ext_size, NULL, BUS_DMA_NOWAIT)))
  /src/sys/dev/ic/
smc83c170var.h 169 __m->m_data = __m->m_ext.ext_buf + 2; \
171 __rxd->er_control = RXCTL_BUFLENGTH(__m->m_ext.ext_size - 2); \
gemvar.h 285 __m->m_data = __m->m_ext.ext_buf; \
290 (((__m->m_ext.ext_size)<<GEM_RD_BUFSHIFT) \
303 (((__m->m_ext.ext_size)<<GEM_RD_BUFSHIFT) \
i82557var.h 289 #define FXP_RXBUFSIZE(sc, m) ((m)->m_ext.ext_size - \
302 #define FXP_MTORFA(m) (struct fxp_rfa *)((m)->m_ext.ext_buf + \
312 (m)->m_data = (m)->m_ext.ext_buf + (sc)->sc_rfa_size + \
dp83932var.h 294 __m->m_data = __m->m_ext.ext_buf; \
326 __m->m_data = __m->m_ext.ext_buf + 2; \
sgec.c 610 if ((m->m_flags & M_EXT) == 0) {
619 m->m_ext.ext_buf, m->m_ext.ext_size, NULL,
635 rp->ze_bufsize = (m->m_ext.ext_size - 2);
tulipvar.h 530 __m->m_data = __m->m_ext.ext_buf; \
536 htole32((((__m->m_ext.ext_size - 1) & ~0x3U) \
atwvar.h 412 htole32(__SHIFTIN(((m->m_ext.ext_size - 1) & ~0x3U),
  /src/sys/kern/
uipc_mbuf.c 147 KASSERT(((o)->m_flags & M_EXT) != 0); \
148 KASSERT(((n)->m_flags & M_EXT) == 0); \
149 KASSERT((o)->m_ext.ext_refcnt >= 1); \
151 atomic_inc_uint(&(o)->m_ext.ext_refcnt); \
604 if ((m->m_flags & M_EXT) == 0) {
626 if ((m->m_flags & M_EXT) == 0) {
655 m->m_data = m->m_ext.ext_buf;
657 M_EXT|M_EXT_CLUSTER|M_EXT_RW;
658 m->m_ext.ext_size = MCLBYTES;
659 m->m_ext.ext_free = NULL
    [all...]
  /src/sys/arch/mips/atheros/dev/
aevar.h 247 __m->m_data = __m->m_ext.ext_buf; \
253 ((((__m->m_ext.ext_size - 1) & ~0x3U) \
  /src/sys/arch/mips/adm5120/dev/
if_admswvar.h 187 __m->m_data = __m->m_ext.ext_buf + 2; \
204 __m->m_data = __m->m_ext.ext_buf + 2; \
  /src/sys/arch/alpha/common/
bus_dma.c 318 switch (m->m_flags & (M_EXT|M_EXT_CLUSTER)) {
319 case M_EXT|M_EXT_CLUSTER:
321 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
322 lastaddr = m->m_ext.ext_paddr +
323 (m->m_data - m->m_ext.ext_buf);
  /src/sys/rump/dev/lib/libpci/
rumpdev_bus_dma.c 320 switch (m->m_flags & (M_EXT|M_EXT_CLUSTER)) {
321 case M_EXT|M_EXT_CLUSTER:
323 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
324 lastaddr = m->m_ext.ext_paddr +
325 (m->m_data - m->m_ext.ext_buf);
  /src/sys/arch/x86/x86/
bus_dma.c 542 switch (m->m_flags & (M_EXT|M_EXT_CLUSTER|M_EXT_PAGES)) {
543 case M_EXT|M_EXT_CLUSTER:
545 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
546 paddr = m->m_ext.ext_paddr +
547 (m->m_data - m->m_ext.ext_buf);
553 case M_EXT|M_EXT_PAGES:
554 KASSERTMSG(m->m_ext.ext_buf <= m->m_data,
555 "m=%p m_ext.ext_buf=%p m_ext.ext_size=%zu"
557 m, m->m_ext.ext_buf, m->m_ext.ext_size, m->m_data)
    [all...]
  /src/sys/netipsec/
key_debug.c 600 if (m->m_flags & M_EXT) {
601 printf(" m_ext { ext_buf:%p ext_free:%p "
603 m->m_ext.ext_buf, m->m_ext.ext_free,
604 m->m_ext.ext_size, m->m_ext.ext_refcnt);
  /src/sys/net/
if_sl.c 308 sc->sc_ep = (u_char *)sc->sc_mbuf->m_ext.ext_buf +
309 sc->sc_mbuf->m_ext.ext_size;
310 sc->sc_mp = sc->sc_pktstart = (u_char *)sc->sc_mbuf->m_ext.ext_buf +
594 if ((sc->sc_mbuf->m_flags & M_EXT) == 0) {
599 sc->sc_ep = (u_char *)sc->sc_mbuf->m_ext.ext_buf +
600 sc->sc_mbuf->m_ext.ext_size;
704 sc->sc_mp = sc->sc_pktstart = (u_char *)sc->sc_mbuf->m_ext.ext_buf +
  /src/sys/arch/powerpc/powerpc/
bus_dma.c 319 switch (m->m_flags & (M_EXT|M_EXT_CLUSTER)) {
320 case M_EXT|M_EXT_CLUSTER:
322 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
323 lastaddr = m->m_ext.ext_paddr +
324 (m->m_data - m->m_ext.ext_buf);
  /src/sys/arch/vax/vax/
bus_dma.c 231 switch (m->m_flags & (M_EXT|M_EXT_CLUSTER)) {
233 case M_EXT|M_EXT_CLUSTER:
234 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
235 lastaddr = m->m_ext.ext_paddr
236 + (m->m_data - m->m_ext.ext_buf);
  /src/sys/arch/riscv/riscv/
bus_dma.c 642 switch (m->m_flags & (M_EXT | M_EXT_CLUSTER | M_EXT_PAGES)) {
643 case M_EXT | M_EXT_CLUSTER:
644 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
645 paddr = m->m_ext.ext_paddr +
646 (m->m_data - m->m_ext.ext_buf);
652 case M_EXT | M_EXT_PAGES:
653 KASSERT(m->m_ext.ext_buf <= m->m_data);
655 m->m_ext.ext_buf + m->m_ext.ext_size);
658 trunc_page((vaddr_t)m->m_ext.ext_buf)
    [all...]
  /src/sys/arch/arm/arm32/
bus_dma.c 648 switch (m->m_flags & (M_EXT | M_EXT_CLUSTER | M_EXT_PAGES)) {
649 case M_EXT | M_EXT_CLUSTER:
650 KASSERT(m->m_ext.ext_paddr != M_PADDR_INVALID);
651 paddr = m->m_ext.ext_paddr +
652 (m->m_data - m->m_ext.ext_buf);
658 case M_EXT | M_EXT_PAGES:
659 KASSERT(m->m_ext.ext_buf <= m->m_data);
661 m->m_ext.ext_buf + m->m_ext.ext_size);
664 trunc_page((vaddr_t)m->m_ext.ext_buf)
    [all...]
  /src/sys/dev/bi/
if_ni.c 600 bd->nb_len = (m->m_ext.ext_size - 2);
602 (long)kvtopte(m->m_ext.ext_buf);
768 if ((m->m_flags & M_EXT) == 0) {
774 bd->nb_len = (m->m_ext.ext_size - 2);
775 bd->nb_pte = (long)kvtopte(m->m_ext.ext_buf);
  /src/sys/arch/powerpc/ibm4xx/dev/
if_emac.c 269 __m->m_data = __m->m_ext.ext_buf + 2; \
272 __rxd->md_data_len = __m->m_ext.ext_size - 2; \
1139 if ((m->m_flags & M_EXT) == 0) {
1150 m->m_ext.ext_buf, m->m_ext.ext_size, NULL, BUS_DMA_NOWAIT);

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