Lines Matching refs:ibf
49 * Busy polling for IBF clear wastes CPU cycles and bus cycles. hp_sdc.ibf
53 * hp_sdc state. Whenever a register is written hp_sdc.ibf is set to 1.
122 hp_sdc.ibf = 0;
138 hp_sdc.ibf = 1;
150 hp_sdc.ibf = 1;
167 if (!hp_sdc.ibf) {
175 hp_sdc.ibf = 0;
360 if (hp_sdc.ibf) {
362 if (hp_sdc.ibf)
586 if (!hp_sdc.ibf && limit++ < 20)
851 hp_sdc.ibf = 1;