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- #ifndef __LINUX_SERIAL_SCI_H
- #define __LINUX_SERIAL_SCI_H
- #include <linux/serial_core.h>
- #ifdef CONFIG_SERIAL_SH_SCI_DMA
- #include <asm/dmaengine.h>
- #endif
- /*
- * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
- */
- /* Offsets into the sci_port->irqs array */
- enum {
- SCIx_ERI_IRQ,
- SCIx_RXI_IRQ,
- SCIx_TXI_IRQ,
- SCIx_BRI_IRQ,
- SCIx_NR_IRQS,
- };
- struct device;
- /*
- * Platform device specific platform_data struct
- */
- struct plat_sci_port {
- void __iomem *membase; /* io cookie */
- unsigned long mapbase; /* resource base */
- unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
- unsigned int type; /* SCI / SCIF / IRDA */
- upf_t flags; /* UPF_* flags */
- char *clk; /* clock string */
- struct device *dma_dev;
- #ifdef CONFIG_SERIAL_SH_SCI_DMA
- enum sh_dmae_slave_chan_id dma_slave_tx;
- enum sh_dmae_slave_chan_id dma_slave_rx;
- #endif
- };
- #endif /* __LINUX_SERIAL_SCI_H */
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