B1553BRM

B1553BRM device driver. More...

Data Structures
struct	brm_reg
struct	bm_msg
struct	rt_msg
struct	bc_msg

Macros
#define	BC_TR   0x0001
#define	BC_RTRT   0x0002
#define	BC_BUSA   0x0004
#define	BC_EOL   0x0020
#define	BC_SKIP   0x0040
#define	BC_BAME   0x8000
#define	BRM_MBC_IRQ   1 /* Monitor Block Counter irq */
#define	BRM_CBA_IRQ   2 /* Command Block Accessed irq */
#define	BRM_RTF_IRQ   4 /* Retry Fail irq */
#define	BRM_ILLOP_IRQ   8 /* Illogical Opcode irq */
#define	BRM_BC_ILLCMD_IRQ   16 /* BC Illocigal Command irq */
#define	BRM_EOL_IRQ   32 /* End Of List irq */
#define	BRM_RT_ILLCMD_IRQ   128 /* RT Illegal Command irq */
#define	BRM_IXEQ0_IRQ   256 /* Index Equal Zero irq */
#define	BRM_BDRCV_IRQ   512 /* Broadcast Command Received irq */
#define	BRM_SUBAD_IRQ   1024 /* Subaddress Accessed irq */
#define	BRM_MERR_IRQ   2048 /* Message Error irq */
#define	BRM_TAPF_IRQ   8192 /* Terminal Address Parity Fail irq */
#define	BRM_WRAPF_IRQ   16384 /* Wrap Fail irq */
#define	BRM_DMAF_IRQ   32768 /* DMA Fail irq */
#define	BRM_SET_MODE   0
#define	BRM_SET_BUS   1
#define	BRM_SET_MSGTO   2
#define	BRM_SET_RT_ADDR   3
#define	BRM_SET_STD   4
#define	BRM_SET_BCE   5
#define	BRM_TX_BLOCK   7
#define	BRM_RX_BLOCK   8
#define	BRM_DO_LIST   10
#define	BRM_LIST_DONE   11
#define	BRM_CLR_STATUS   12
#define	BRM_GET_STATUS   13
#define	BRM_SET_EVENTID   14
#define	GET_ERROR_DESCRIPTOR(event_in)   (event_in>>16)
#define	BRM_MODE_BC   0x0
#define	BRM_MODE_RT   0x1
#define	BRM_MODE_BM   0x2
#define	BRM_MODE_BM_RT   0x3 /* both RT and BM */
#define	BRM_FREQ_12MHZ   0
#define	BRM_FREQ_16MHZ   1
#define	BRM_FREQ_20MHZ   2
#define	BRM_FREQ_24MHZ   3
#define	BRM_FREQ_MASK   0x3
#define	CLKDIV_MASK   0xf
#define	CLKSEL_MASK   0x7

Functions
void	b1553brm_register_drv (void)
void	b1553brm_print (int options)
void	b1553brm_print_dev (struct drvmgr_dev *dev, int options)

Variables
unsigned short	b1553brm_rt_cmd_legalize [16]

Detailed Description

B1553BRM device driver.