Searched refs:isadma_ldip (Results 1 - 2 of 2) sorted by relevance

/opensolaris-onvv-gate/usr/src/uts/sun4u/sys/
H A Disadma.h54 dev_info_t *isadma_ldip; /* DMA lock dip */ member in struct:__anon10253
/opensolaris-onvv-gate/usr/src/uts/sun4u/io/
H A Disadma.c320 while (isadmap->isadma_ldip != NULL) {
340 if (isadmap->isadma_want > 0 && isadmap->isadma_ldip == NULL) {
527 if (isadmap->isadma_ldip == hdlp->ahi_common.ah_dip) { /* owned lock? */
529 isadmap->isadma_ldip = NULL; /* reset lock owner */
539 isadmap->isadma_ldip = hdlp->ahi_common.ah_dip;

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