Searched defs:d_maxxfer (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/common/sys/
H A Dblkdev.h102 uint32_t d_maxxfer; member in struct:bd_drive
127 * d_maxxfer field. If the maxxfer is a power of two larger
/illumos-gate/usr/src/uts/common/io/blkdev/
H A Dblkdev.c78 uint32_t d_maxxfer; member in struct:bd
503 if (bd->d_maxxfer &&
504 (bd->d_maxxfer != bd->d_dma.dma_attr_maxxfer)) {
509 bd->d_maxxfer = bd->d_dma.dma_attr_maxxfer;
511 bd->d_maxxfer = bd->d_dma.dma_attr_maxxfer;
515 if (bd->d_maxxfer == 0) {
516 bd->d_maxxfer = 1024 * 1024;
523 if (bd->d_maxxfer % DEV_BSIZE) {
525 bd->d_maxxfer &= ~(DEV_BSIZE - 1);
527 if (bd->d_maxxfer < DEV_BSIZ
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