SAMV7 MCAN: Add some default values of configuration settings
This commit is contained in:
Gregory Nutt
parent
e89d8c4a5f
commit
4e2a95c71e
@ -179,6 +179,10 @@
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# error Undefined MCAN0 RX FIFO0 element size
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# endif
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# ifndef CONFIG_SAMV7_MCAN0_RXFIFO0_SIZE
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# define CONFIG_SAMV7_MCAN0_RXFIFO0_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN0_RXFIFO0_SIZE > 64
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# error Invalid MCAN0 number of RX FIFO0 elements
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# endif
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@ -216,6 +220,10 @@
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# error Undefined MCAN0 RX FIFO1 element size
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# endif
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# ifndef CONFIG_SAMV7_MCAN0_RXFIFO1_SIZE
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# define CONFIG_SAMV7_MCAN0_RXFIFO1_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN0_RXFIFO1_SIZE > 64
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# error Invalid MCAN0 number of RX FIFO1 elements
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# endif
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@ -225,10 +233,18 @@
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/* MCAN0 Filters */
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# ifndef CONFIG_SAMV7_MCAN0_NSTDFILTERS
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# define CONFIG_SAMV7_MCAN0_NSTDFILTERS 0
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# endif
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# if (CONFIG_SAMV7_MCAN0_NSTDFILTERS > 128)
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# error Invalid MCAN0 number of Standard Filters
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# endif
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# ifndef CONFIG_SAMV7_MCAN0_NEXTFILTERS
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# define CONFIG_SAMV7_MCAN0_NEXTFILTERS 0
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# endif
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# if (CONFIG_SAMV7_MCAN0_NEXTFILTERS > 64)
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# error Invalid MCAN0 number of Extended Filters
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# endif
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@ -266,7 +282,11 @@
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# error Undefined MCAN0 RX buffer element size
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# endif
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# if (CONFIG_SAMV7_MCAN0_DEDICATED_RXBUFFER_SIZE > 64)
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# ifndef CONFIG_SAMV7_MCAN0_DEDICATED_RXBUFFER_SIZE
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# define CONFIG_SAMV7_MCAN0_DEDICATED_RXBUFFER_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN0_DEDICATED_RXBUFFER_SIZE > 64
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# error Invalid MCAN0 number of RX BUFFER elements
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# endif
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@ -304,9 +324,8 @@
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# error Undefined MCAN0 TX buffer element size
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# endif
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# if ((CONFIG_SAMV7_MCAN0_DEDICATED_TXBUFFER_SIZE + \
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CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE) > 32)
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# error Invalid MCAN0 number of TX BUFFER elements
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# ifndef CONFIG_SAMV7_MCAN0_DEDICATED_TXBUFFER_SIZE
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# define CONFIG_SAMV7_MCAN0_DEDICATED_TXBUFFER_SIZE 0
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# endif
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# define MCAN0_DEDICATED_TXBUFFER_WORDS \
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@ -315,14 +334,27 @@
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/* MCAN0 TX FIFOs */
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# define MCAN0_TXEVENTFIFO_WORDS (CONFIG_SAMV7_MCAN0_TXEVENTFIFO_SIZE * 2)
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# define MCAN0_TXFIFIOQ_WORDS \
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(CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE * ((MCAN0_TXBUFFER_ELEMENT_SIZE/4) + 2))
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# ifndef CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE
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# define CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE 0
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# endif
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# if (CONFIG_SAMV7_MCAN0_DEDICATED_TXBUFFER_SIZE + \
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CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE) > 32
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# error Invalid MCAN0 number of TX BUFFER elements
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# endif
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# ifndef CONFIG_SAMV7_MCAN0_TXEVENTFIFO_SIZE
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# define CONFIG_SAMV7_MCAN0_TXEVENTFIFO_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN0_TXEVENTFIFO_SIZE > 32
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# error Invalid MCAN0 number of TX EVENT FIFO elements
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# endif
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# define MCAN0_TXEVENTFIFO_WORDS (CONFIG_SAMV7_MCAN0_TXEVENTFIFO_SIZE * 2)
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# define MCAN0_TXFIFIOQ_WORDS \
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(CONFIG_SAMV7_MCAN0_TXFIFOQ_SIZE * ((MCAN0_TXBUFFER_ELEMENT_SIZE/4) + 2))
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/* MCAN0 Message RAM */
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# define MCAN0_STDFILTER_INDEX 0
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@ -413,6 +445,10 @@
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# error Undefined MCAN1 RX FIFO0 element size
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# endif
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# ifndef CONFIG_SAMV7_MCAN1_RXFIFO0_SIZE
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# define CONFIG_SAMV7_MCAN1_RXFIFO0_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN1_RXFIFO0_SIZE > 64
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# error Invalid MCAN1 number of RX FIFO 0 elements
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# endif
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@ -450,6 +486,10 @@
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# error Undefined MCAN1 RX FIFO1 element size
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# endif
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# ifndef CONFIG_SAMV7_MCAN1_RXFIFO1_SIZE
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# define CONFIG_SAMV7_MCAN1_RXFIFO1_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN1_RXFIFO1_SIZE > 64
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# error Invalid MCAN1 number of RX FIFO 0 elements
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# endif
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@ -459,10 +499,18 @@
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/* MCAN1 Filters */
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# ifndef CONFIG_SAMV7_MCAN1_NSTDFILTERS
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# define CONFIG_SAMV7_MCAN1_NSTDFILTERS 0
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# endif
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# if CONFIG_SAMV7_MCAN1_NSTDFILTERS > 128
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# error Invalid MCAN1 number of Standard Filters
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# endif
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# ifndef CONFIG_SAMV7_MCAN1_NEXTFILTERS
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# define CONFIG_SAMV7_MCAN1_NEXTFILTERS 0
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# endif
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# if CONFIG_SAMV7_MCAN1_NEXTFILTERS > 64
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# error Invalid MCAN1 number of Extended Filters
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# endif
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@ -500,6 +548,10 @@
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# error Undefined MCAN1 RX buffer element size
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# endif
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# ifndef CONFIG_SAMV7_MCAN1_DEDICATED_RXBUFFER_SIZE
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# define CONFIG_SAMV7_MCAN1_DEDICATED_RXBUFFER_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN1_DEDICATED_RXBUFFER_SIZE > 64
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# error Invalid MCAN1 number of RX BUFFER elements
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# endif
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@ -538,9 +590,8 @@
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# error Undefined MCAN1 TX buffer element size
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# endif
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# if ((CONFIG_SAMV7_MCAN1_DEDICATED_TXBUFFER_SIZE + \
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CONFIG_SAMV7_MCAN1_TXFIFOQ_SIZE) > 32)
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# error Invalid MCAN1 number of TX BUFFER elements
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# ifndef CONFIG_SAMV7_MCAN1_DEDICATED_TXBUFFER_SIZE
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# define CONFIG_SAMV7_MCAN1_DEDICATED_TXBUFFER_SIZE 0
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# endif
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# define MCAN1_DEDICATED_TXBUFFER_WORDS \
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@ -549,6 +600,19 @@
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/* MCAN1 TX FIFOs */
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# ifndef CONFIG_SAMV7_MCAN1_TXFIFOQ_SIZE
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# define CONFIG_SAMV7_MCAN1_TXFIFOQ_SIZE 0
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# endif
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# if (CONFIG_SAMV7_MCAN1_DEDICATED_TXBUFFER_SIZE + \
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CONFIG_SAMV7_MCAN1_TXFIFOQ_SIZE) > 32
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# error Invalid MCAN1 number of TX BUFFER elements
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# endif
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# ifndef CONFIG_SAMV7_MCAN1_TXEVENTFIFO_SIZE
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# define CONFIG_SAMV7_MCAN1_TXEVENTFIFO_SIZE 0
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# endif
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# if CONFIG_SAMV7_MCAN1_TXEVENTFIFO_SIZE > 32
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# error Invalid MCAN1 number of TX EVENT FIFO elements
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# endif
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@ -733,9 +797,8 @@ static bool mcan_txempty(FAR struct can_dev_s *dev);
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/* CAN interrupt handling */
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static inline void mcan_rxinterrupt(FAR struct can_dev_s *dev, int mbndx,
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uint32_t msr);
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static inline void mcan_txinterrupt(FAR struct can_dev_s *dev, int mbndx);
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static inline void mcan_rxinterrupt(FAR struct can_dev_s *dev, uint32_t msr);
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static inline void mcan_txinterrupt(FAR struct can_dev_s *dev);
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static void mcan_interrupt(FAR struct can_dev_s *dev);
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#ifdef CONFIG_SAMV7_MCAN0
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static int mcan0_interrupt(int irq, void *context);
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@ -1606,7 +1669,6 @@ static bool mcan_txempty(FAR struct can_dev_s *dev)
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*
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* Input Parameters:
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* priv - CAN-specific private data
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* mbndx - The index of the mailbox that generated the interrupt
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* msr - Applicable value from the mailbox status register
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*
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* Returned Value:
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@ -1614,8 +1676,7 @@ static bool mcan_txempty(FAR struct can_dev_s *dev)
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*
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****************************************************************************/
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static inline void mcan_rxinterrupt(FAR struct can_dev_s *dev, int mbndx,
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uint32_t msr)
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static inline void mcan_rxinterrupt(FAR struct can_dev_s *dev, uint32_t msr)
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{
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FAR struct sam_mcan_s *priv = dev->cd_priv;
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struct can_hdr_s hdr;
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@ -1632,14 +1693,13 @@ static inline void mcan_rxinterrupt(FAR struct can_dev_s *dev, int mbndx,
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*
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* Input Parameters:
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* priv - CAN-specific private data
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* mbndx - The index of the mailbox that generated the interrupt
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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static inline void mcan_txinterrupt(FAR struct can_dev_s *dev, int mbndx)
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static inline void mcan_txinterrupt(FAR struct can_dev_s *dev)
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{
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FAR struct sam_mcan_s *priv = dev->cd_priv;
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