24 #define MU(config) ((MU_Type *)config->base)
33 	MU_Type *base;  member
53 static inline bool MU_IsRxFull(MU_Type *base, uint32_t index)  in MU_IsRxFull()  argument
57 		return (bool)(MU_GetStatusFlags(base) & kMU_Rx0FullFlag);  in MU_IsRxFull()
59 		return (bool)(MU_GetStatusFlags(base) & kMU_Rx1FullFlag);  in MU_IsRxFull()
61 		return (bool)(MU_GetStatusFlags(base) & kMU_Rx2FullFlag);  in MU_IsRxFull()
63 		return (bool)(MU_GetStatusFlags(base) & kMU_Rx3FullFlag);  in MU_IsRxFull()
81 static inline bool MU_IsTxEmpty(MU_Type *base, uint32_t index)  in MU_IsTxEmpty()  argument
85 		return (bool)(MU_GetStatusFlags(base) & kMU_Tx0EmptyFlag);  in MU_IsTxEmpty()
87 		return (bool)(MU_GetStatusFlags(base) & kMU_Tx1EmptyFlag);  in MU_IsTxEmpty()
89 		return (bool)(MU_GetStatusFlags(base) & kMU_Tx2EmptyFlag);  in MU_IsTxEmpty()
91 		return (bool)(MU_GetStatusFlags(base) & kMU_Tx3EmptyFlag);  in MU_IsTxEmpty()
103 	MU_Type *base = MU(config);  in imx_mu_isr()  local
111 	status_reg = base->SR >>= MU_SR_RFn_SHIFT;  in imx_mu_isr()
123 				if (!MU_IsRxFull(base,  in imx_mu_isr()
132 					data32[i] = MU_ReceiveMsg(base,  in imx_mu_isr()
135 					MU_ReceiveMsg(base,  in imx_mu_isr()
168 	MU_Type *base = MU(config);  in imx_mu_ipm_send()  local
189 			MU_SendMsgNonBlocking(base, id * IMX_IPM_DATA_REGS + i,  in imx_mu_ipm_send()
192 		while (!MU_IsTxEmpty(base,  in imx_mu_ipm_send()
197 			if (MU_IsTxEmpty(base, id * IMX_IPM_DATA_REGS + i)) {  in imx_mu_ipm_send()
198 				MU_SendMsg(base, id * IMX_IPM_DATA_REGS + i,  in imx_mu_ipm_send()
208 		status = MU_TrySendMsg(base, id * IMX_IPM_DATA_REGS + i,  in imx_mu_ipm_send()
216 		while (!MU_IsTxEmpty(base,  in imx_mu_ipm_send()
252 	MU_Type *base = MU(config);  in imx_mu_ipm_set_enabled()  local
256 		MU_EnableInterrupts(base, kMU_Rx0FullInterruptEnable);  in imx_mu_ipm_set_enabled()
257 		MU_EnableInterrupts(base, kMU_Rx1FullInterruptEnable);  in imx_mu_ipm_set_enabled()
258 		MU_EnableInterrupts(base, kMU_Rx2FullInterruptEnable);  in imx_mu_ipm_set_enabled()
259 		MU_EnableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
261 		MU_DisableInterrupts(base, kMU_Rx0FullInterruptEnable);  in imx_mu_ipm_set_enabled()
262 		MU_DisableInterrupts(base, kMU_Rx1FullInterruptEnable);  in imx_mu_ipm_set_enabled()
263 		MU_DisableInterrupts(base, kMU_Rx2FullInterruptEnable);  in imx_mu_ipm_set_enabled()
264 		MU_DisableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
268 		MU_EnableInterrupts(base, kMU_Rx1FullInterruptEnable);  in imx_mu_ipm_set_enabled()
269 		MU_EnableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
271 		MU_DisableInterrupts(base, kMU_Rx1FullInterruptEnable);  in imx_mu_ipm_set_enabled()
272 		MU_DisableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
276 		MU_EnableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
278 		MU_DisableInterrupts(base, kMU_Rx3FullInterruptEnable);  in imx_mu_ipm_set_enabled()
286 		MU_EnableRxFullInt(base, 0U);  in imx_mu_ipm_set_enabled()
287 		MU_EnableRxFullInt(base, 1U);  in imx_mu_ipm_set_enabled()
288 		MU_EnableRxFullInt(base, 2U);  in imx_mu_ipm_set_enabled()
289 		MU_EnableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
291 		MU_DisableRxFullInt(base, 0U);  in imx_mu_ipm_set_enabled()
292 		MU_DisableRxFullInt(base, 1U);  in imx_mu_ipm_set_enabled()
293 		MU_DisableRxFullInt(base, 2U);  in imx_mu_ipm_set_enabled()
294 		MU_DisableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
298 		MU_EnableRxFullInt(base, 1U);  in imx_mu_ipm_set_enabled()
299 		MU_EnableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
301 		MU_DisableRxFullInt(base, 1U);  in imx_mu_ipm_set_enabled()
302 		MU_DisableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
306 		MU_EnableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
308 		MU_DisableRxFullInt(base, 3U);  in imx_mu_ipm_set_enabled()
333 	MU_Type * base = MU(config);  in imx_mu_init()  local
335 	MU_TriggerInterrupts(base, kMU_GenInt0InterruptTrigger |  in imx_mu_init()
357 	.base = (MU_Type *)DT_INST_REG_ADDR(0),