Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
new file mode 100644
index 0000000..5f6187b
--- /dev/null
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -0,0 +1,89 @@
+/*
+ * linux/drivers/serial/cpm_uart.h
+ *
+ * Driver for CPM (SCC/SMC) serial ports
+ *
+ * Copyright (C) 2004 Freescale Semiconductor, Inc.
+ *
+ */
+#ifndef CPM_UART_H
+#define CPM_UART_H
+
+#include <linux/config.h>
+
+#if defined(CONFIG_CPM2)
+#include "cpm_uart_cpm2.h"
+#elif defined(CONFIG_8xx)
+#include "cpm_uart_cpm1.h"
+#endif
+
+#define SERIAL_CPM_MAJOR 204
+#define SERIAL_CPM_MINOR 46
+
+#define IS_SMC(pinfo) (pinfo->flags & FLAG_SMC)
+#define IS_DISCARDING(pinfo) (pinfo->flags & FLAG_DISCARDING)
+#define FLAG_DISCARDING 0x00000004 /* when set, don't discard */
+#define FLAG_SMC 0x00000002
+#define FLAG_CONSOLE 0x00000001
+
+#define UART_SMC1 0
+#define UART_SMC2 1
+#define UART_SCC1 2
+#define UART_SCC2 3
+#define UART_SCC3 4
+#define UART_SCC4 5
+
+#define UART_NR 6
+
+#define RX_NUM_FIFO 4
+#define RX_BUF_SIZE 32
+#define TX_NUM_FIFO 4
+#define TX_BUF_SIZE 32
+
+struct uart_cpm_port {
+ struct uart_port port;
+ u16 rx_nrfifos;
+ u16 rx_fifosize;
+ u16 tx_nrfifos;
+ u16 tx_fifosize;
+ smc_t *smcp;
+ smc_uart_t *smcup;
+ scc_t *sccp;
+ scc_uart_t *sccup;
+ volatile cbd_t *rx_bd_base;
+ volatile cbd_t *rx_cur;
+ volatile cbd_t *tx_bd_base;
+ volatile cbd_t *tx_cur;
+ unsigned char *tx_buf;
+ unsigned char *rx_buf;
+ u32 flags;
+ void (*set_lineif)(struct uart_cpm_port *);
+ u8 brg;
+ uint dp_addr;
+ void *mem_addr;
+ dma_addr_t dma_addr;
+ /* helpers */
+ int baud;
+ int bits;
+ /* Keep track of 'odd' SMC2 wirings */
+ int is_portb;
+};
+
+extern int cpm_uart_port_map[UART_NR];
+extern int cpm_uart_nr;
+extern struct uart_cpm_port cpm_uart_ports[UART_NR];
+
+/* these are located in their respective files */
+void cpm_line_cr_cmd(int line, int cmd);
+int cpm_uart_init_portdesc(void);
+int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con);
+void cpm_uart_freebuf(struct uart_cpm_port *pinfo);
+
+void smc1_lineif(struct uart_cpm_port *pinfo);
+void smc2_lineif(struct uart_cpm_port *pinfo);
+void scc1_lineif(struct uart_cpm_port *pinfo);
+void scc2_lineif(struct uart_cpm_port *pinfo);
+void scc3_lineif(struct uart_cpm_port *pinfo);
+void scc4_lineif(struct uart_cpm_port *pinfo);
+
+#endif /* CPM_UART_H */