2007-09-06 Daniel Hellstrom <daniel@gaisler.com>

	* Makefile.am: Add the following new drivers: PCI, b1553BRM,
	SpaceWire(GRSPW), CAN (GRCAN,OC_CAN), Raw UART.
	* shared/include/apbuart.h, shared/include/apbuart_pci.h,
	shared/include/apbuart_rasta.h, shared/include/b1553brm.h,
	shared/include/b1553brm_pci.h, shared/include/b1553brm_rasta.h,
	shared/include/debug_defs.h, shared/include/grcan.h,
	shared/include/grcan_rasta.h, shared/include/grcan_spwrtc.h,
	shared/include/grspw.h, shared/include/grspw_pci.h,
	shared/include/grspw_rasta.h, shared/include/occan.h,
	shared/include/occan_pci.h, shared/include/pci.h: New files.

1 files changed, 135 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/sparc/shared/include/grspw.h b/c/src/lib/libbsp/sparc/shared/include/grspw.h
new file mode 100644
index 0000000000..f63da4af7c
--- /dev/null
+++ b/c/src/lib/libbsp/sparc/shared/include/grspw.h
@@ -0,0 +1,135 @@
+/*
+ *  Macros used for Spacewire bus 
+ *
+ *  COPYRIGHT (c) 2007.
+ *  Gaisler Research
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ */
+
+#ifndef __GRSPW_H__
+#define __GRSPW_H__
+
+#include <ambapp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SPW_LINKERR_EVENT RTEMS_EVENT_0
+
+typedef struct {
+   unsigned int rxsize;
+   unsigned int txdsize;
+   unsigned int txhsize;
+} spw_ioctl_packetsize;
+
+typedef struct {
+   unsigned int hlen;
+   char *hdr;
+   unsigned int dlen;
+   char *data;
+   unsigned int sent;
+} spw_ioctl_pkt_send;
+
+typedef struct {
+   unsigned int tx_link_err;
+   unsigned int rx_rmap_header_crc_err;
+   unsigned int rx_rmap_data_crc_err;
+   unsigned int rx_eep_err;
+   unsigned int rx_truncated;
+   unsigned int parity_err;
+   unsigned int escape_err;
+   unsigned int credit_err;
+   unsigned int write_sync_err;
+   unsigned int disconnect_err;
+   unsigned int early_ep;
+   unsigned int invalid_address;
+   unsigned int packets_sent;
+   unsigned int packets_received;
+} spw_stats;
+
+typedef struct {
+   unsigned int nodeaddr;
+   unsigned int destkey;
+   unsigned int clkdiv;
+   unsigned int rxmaxlen;
+   unsigned int timer;
+   unsigned int disconnect;
+   unsigned int promiscuous;
+   unsigned int rmapen;
+   unsigned int rmapbufdis;
+   unsigned int linkdisabled;
+   unsigned int linkstart;
+
+   unsigned int check_rmap_err; /* check incoming packets for rmap errors */
+   unsigned int rm_prot_id; /* remove protocol id from incoming packets */ 
+   unsigned int tx_blocking; /* use blocking tx */
+   unsigned int tx_block_on_full; /* block when all tx_buffers are used */
+   unsigned int rx_blocking; /* block when no data is available */
+   unsigned int disable_err; /* disable link automatically when link error is detected */
+   unsigned int link_err_irq; /* generate an interrupt when link error occurs */ 
+   rtems_id event_id; /* task id that should receive link err irq event */
+   
+   unsigned int is_rmap;
+   unsigned int is_rxunaligned;
+   unsigned int is_rmapcrc;
+} spw_config;
+
+#define SPACEWIRE_IOCTRL_SET_NODEADDR        1
+#define SPACEWIRE_IOCTRL_SET_RXBLOCK         2
+#define SPACEWIRE_IOCTRL_SET_DESTKEY         4 
+#define SPACEWIRE_IOCTRL_SET_CLKDIV          5
+#define SPACEWIRE_IOCTRL_SET_TIMER           6 
+#define SPACEWIRE_IOCTRL_SET_DISCONNECT      7
+#define SPACEWIRE_IOCTRL_SET_PROMISCUOUS     8
+#define SPACEWIRE_IOCTRL_SET_RMAPEN          9
+#define SPACEWIRE_IOCTRL_SET_RMAPBUFDIS      10
+#define SPACEWIRE_IOCTRL_SET_CHECK_RMAP      11
+#define SPACEWIRE_IOCTRL_SET_RM_PROT_ID      12
+#define SPACEWIRE_IOCTRL_SET_TXBLOCK         14
+#define SPACEWIRE_IOCTRL_SET_DISABLE_ERR     15
+#define SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ    16
+#define SPACEWIRE_IOCTRL_SET_EVENT_ID        17
+#define SPACEWIRE_IOCTRL_SET_PACKETSIZE      20
+#define SPACEWIRE_IOCTRL_GET_LINK_STATUS     23
+#define SPACEWIRE_IOCTRL_GET_CONFIG          25
+#define SPACEWIRE_IOCTRL_GET_STATISTICS      26
+#define SPACEWIRE_IOCTRL_CLR_STATISTICS      27
+#define SPACEWIRE_IOCTRL_SEND                28
+#define SPACEWIRE_IOCTRL_LINKDISABLE         29
+#define SPACEWIRE_IOCTRL_LINKSTART           30
+#define SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL 31
+#define SPACEWIRE_IOCTRL_SET_COREFREQ        32
+
+#define SPACEWIRE_IOCTRL_START               64
+#define SPACEWIRE_IOCTRL_STOP                65
+
+int grspw_register(amba_confarea_type *bus);
+
+
+#if 0 
+struct grspw_buf;
+
+struct grspw_buf {
+  grspw_buf *next;            /* next packet in chain */
+
+	/* Always used */
+	unsigned int dlen;          /* data length of '*data' */
+	unsigned int max_dlen;      /* allocated length of '*data' */
+	void *data;                 /* pointer to beginning of cargo data */
+  
+	/* Only used when transmitting */
+	unsigned int hlen;          /* length of header '*header' */
+	unsigned int max_hlen;      /* allocated length of '*header' */
+	void *header;               /* pointer to beginning of header data */
+};
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __GRSPW_H__ */