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Searched refs:busbits (Results 1 – 3 of 3) sorted by relevance

/freebsd/sys/dev/iicbus/mux/
H A Dltc430x.c87 uint8_t busbits; in ltc430x_bus_select() local
99 busbits = 0; in ltc430x_bus_select()
103 busbits = 1u << (7 - busidx); in ltc430x_bus_select()
111 return (iicdev_writeto(dev, LTC430X_CTLREG_3, &busbits, sizeof(busbits), in ltc430x_bus_select()
160 uint8_t busbits, ctlreg2; in ltc430x_attach() local
164 busbits = 0; in ltc430x_attach()
205 iicdev_writeto(dev, LTC430X_CTLREG_3, &busbits, sizeof(busbits), in ltc430x_attach()
H A Dpca9547.c65 uint8_t busbits; in pca9547_bus_select() local
77 busbits = 0; in pca9547_bus_select()
81 busbits = 0x8 | (busidx & 0x7); in pca9547_bus_select()
90 return (iicdev_writeto(dev, busbits, NULL, 0, in pca9547_bus_select()
H A Dpca954x.c124 uint8_t busbits; in pca954x_bus_select() local
137 busbits = 0; in pca954x_bus_select()
146 busbits = en | (busidx & (en - 1)); in pca954x_bus_select()
148 busbits = 1u << busidx; in pca954x_bus_select()
157 msg.buf = &busbits; in pca954x_bus_select()