X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fkernel%2Fao.h;h=27a16606010ff8f629c30755ed1e9ec39aeea1c3;hb=a7e0bb5eb661cfde31c383d605cb9cb8ca568bc7;hp=a794ba710e62d584d32ce57c5d131e85c379981d;hpb=36c6d74048283d27c890054814eee2cb39b7cbb7;p=fw%2Faltos

diff --git a/src/kernel/ao.h b/src/kernel/ao.h
index a794ba71..27a16606 100644
--- a/src/kernel/ao.h
+++ b/src/kernel/ao.h
@@ -73,6 +73,7 @@ typedef AO_PORT_TYPE ao_port_t;
 #define AO_PANIC_EXTI		16	/* Mis-using exti API */
 #define AO_PANIC_FAST_TIMER	17	/* Mis-using fast timer API */
 #define AO_PANIC_ADC		18	/* Mis-using ADC interface */
+#define AO_PANIC_IRQ		19	/* interrupts not blocked */
 #define AO_PANIC_SELF_TEST_CC1120	0x40 | 1	/* Self test failure */
 #define AO_PANIC_SELF_TEST_HMC5883	0x40 | 2	/* Self test failure */
 #define AO_PANIC_SELF_TEST_MPU6000	0x40 | 3	/* Self test failure */
@@ -820,6 +821,8 @@ struct ao_fifo {
 } while(0)
 
 #define ao_fifo_full(f)		((((f).insert + 1) & (AO_FIFO_SIZE-1)) == (f).remove)
+#define ao_fifo_mostly(f)	((((f).insert - (f).remove) & (AO_FIFO_SIZE-1)) >= (AO_FIFO_SIZE * 3 / 4))
+#define ao_fifo_barely(f)	((((f).insert - (f).remove) & (AO_FIFO_SIZE-1)) >= (AO_FIFO_SIZE * 1 / 4))
 #define ao_fifo_empty(f)	((f).insert == (f).remove)
 
 #if PACKET_HAS_MASTER || PACKET_HAS_SLAVE