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

/illumos-gate/usr/src/uts/sun4u/starfire/sys/
H A Dcpu_sgn.h177 * 2. increment wr_ptr by 1 modulo SIGB_RB_SIZ using RB_IDX_MASK
186 * increment rd_ptr by 1 modulo SIGB_RB_SIZ using RB_IDX_MASK
197 #define RB_IDX_MASK 0x3f /* mask to determine read/write index */ macro

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