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There is no need to muck about with the B_PHYS flag here. We never even

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get close to DEV_STRATEGY() which is the only place it is relevant.
This commit is contained in:
Poul-Henning Kamp 2003-10-18 11:01:11 +00:00
parent 547fa0d9b7
commit f485bd3a10
1 changed files with 0 additions and 8 deletions
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8
sys/cam/cam_periph.c
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@ -638,9 +638,6 @@ cam_periph_mapmem(union ccb *ccb, struct cam_periph_map_info *mapinfo)
/* set the transfer length, we know it's < DFLTPHYS */
mapinfo->bp[i]->b_bufsize = lengths[i];
/* set the flags */
mapinfo->bp[i]->b_flags = B_PHYS;
/* set the direction */
mapinfo->bp[i]->b_iocmd = flags[i];
@ -656,10 +653,8 @@ cam_periph_mapmem(union ccb *ccb, struct cam_periph_map_info *mapinfo)
for (j = 0; j < i; ++j) {
*data_ptrs[j] = mapinfo->bp[j]->b_saveaddr;
vunmapbuf(mapinfo->bp[j]);
mapinfo->bp[j]->b_flags &= ~B_PHYS;
relpbuf(mapinfo->bp[j], NULL);
}
mapinfo->bp[i]->b_flags &= ~B_PHYS;
relpbuf(mapinfo->bp[i], NULL);
PRELE(curproc);
return(EACCES);
@ -720,9 +715,6 @@ cam_periph_unmapmem(union ccb *ccb, struct cam_periph_map_info *mapinfo)
/* unmap the buffer */
vunmapbuf(mapinfo->bp[i]);
/* clear the flags we set above */
mapinfo->bp[i]->b_flags &= ~B_PHYS;
/* release the buffer */
relpbuf(mapinfo->bp[i], NULL);
}