Cross Reference: /src/sys/arch/alpha/alpha/disksubr.c

Lines Matching defs:bp
58 	struct buf *bp;
75 	bp = geteblk((int)lp->d_secsize);
78 	bp->b_dev = dev;
79 	bp->b_blkno = LABELSECTOR;
80 	bp->b_cylinder = 0;
81 	bp->b_bcount = lp->d_secsize;
82 	bp->b_flags |= B_READ;
83 	(*strat)(bp);
86 	if (biowait(bp)) {
91 	dlp = (struct disklabel *)((char *)bp->b_data + LABELOFFSET);
109 			bp->b_oflags &= ~BO_DONE;
110 			bp->b_flags |= B_READ;
111 			bp->b_blkno = lp->d_secperunit - lp->d_nsectors + i;
113 				bp->b_blkno *= lp->d_secsize / DEV_BSIZE;
115 				bp->b_blkno /= DEV_BSIZE / lp->d_secsize;
116 			bp->b_bcount = lp->d_secsize;
117 			bp->b_cylinder = lp->d_ncylinders - 1;
118 			(*strat)(bp);
121 			if (biowait(bp)) {
124 				db = (struct dkbad *)(bp->b_data);
134 		} while (bp->b_error != 0 && (i += 2) < 10 &&
139 	brelse(bp, 0);
151 	struct buf *bp;
155 	bp = geteblk((int)lp->d_secsize);
156 	bp->b_dev = dev;
157 	bp->b_blkno = LABELSECTOR;
158 	bp->b_cylinder = 0;
159 	bp->b_bcount = lp->d_secsize;
160 	bp->b_flags |= B_READ;           /* get current label */
161 	(*strat)(bp);
162 	if ((error = biowait(bp)) != 0)
165 	dlp = (struct disklabel *)((char *)bp->b_data + LABELOFFSET);
176 		dp = (u_long *)bp->b_data;
183 	bp->b_flags &= ~B_READ;
184 	bp->b_flags |= B_WRITE;
185 	bp->b_oflags &= ~BO_DONE;
186 	(*strat)(bp);
187 	error = biowait(bp);
190 	brelse(bp, 0);
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