Lines Matching refs:r8
110 mov r8, #2 @ reset FIQ agreement
111 str r8, [r12, #IRQ_CONTROL_REG_OFFSET]
116 mov r8, #1
117 orr r8, r11, r8, lsl r10 @ mask spurious interrupt
118 str r8, [r12, #IRQ_MIR_REG_OFFSET]
149 ldr r8, [r12, #OMAP1510_GPIO_DATA_INPUT] @ fetch GPIO input
155 ands r8, r8, #KEYBRD_DATA_MASK @ check start bit - detected?
158 @ r8 contains KEYBRD_DATA_MASK, use it
159 str r8, [r9, #BUF_STATE] @ enter data processing state
174 @ r8 still contains GPIO input bits
175 ands r8, r8, #KEYBRD_DATA_MASK @ is keyboard data line low?
176 ldreq r8, [r9, #BUF_KEY] @ yes - fetch collected so far,
177 orreq r8, r8, r10 @ set 1 at current mask position
178 streq r8, [r9, #BUF_KEY] @ and save back
195 ldr r8, [r9, #BUF_BUF_LEN] @ get buffer size
196 cmp r10, r8 @ is buffer full?
203 @ r8 already contains buffer size
204 cmp r10, r8 @ end of buffer?
209 ldr r8, [r9, #BUF_KEY] @ get last keycode
210 str r8, [r12] @ append it to the buffer tail