Lines Matching refs:mask
91 u32 mask; in scl_out() local
95 mask = 1UL << dd->gpio_scl_num; in scl_out()
98 dd->f_gpio_mod(dd, 0, bit ? 0 : mask, mask); in scl_out()
110 if (mask & dd->f_gpio_mod(dd, 0, 0, 0)) in scl_out()
123 u32 mask; in sda_out() local
125 mask = 1UL << dd->gpio_sda_num; in sda_out()
128 dd->f_gpio_mod(dd, 0, bit ? 0 : mask, mask); in sda_out()
137 u32 read_val, mask; in sda_in() local
140 mask = (1UL << bnum); in sda_in()
142 dd->f_gpio_mod(dd, 0, 0, mask); in sda_in()
146 return (read_val & mask) >> bnum; in sda_in()
267 u32 pins, mask; in qib_twsi_reset() local
272 mask = (1UL << dd->gpio_scl_num) | (1UL << dd->gpio_sda_num); in qib_twsi_reset()
279 dd->f_gpio_mod(dd, 0, 0, mask); in qib_twsi_reset()
305 if ((pins & mask) != mask) in qib_twsi_reset()
307 pins & mask); in qib_twsi_reset()