Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 89 insertions, 0 deletions

diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
new file mode 100644
index 000000000000..5f6187baad86
--- /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 */