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