diff options
Diffstat (limited to 'drivers/char/rio/phb.h')
| -rw-r--r-- | drivers/char/rio/phb.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/drivers/char/rio/phb.h b/drivers/char/rio/phb.h index 3baebf8..2663ca0 100644 --- a/drivers/char/rio/phb.h +++ b/drivers/char/rio/phb.h @@ -44,17 +44,6 @@ #endif - /************************************************* - * Set the LIMIT values. - ************************************************/ -#ifdef RTA -#define RX_LIMIT (ushort) 3 -#endif -#ifdef HOST -#define RX_LIMIT (ushort) 1 -#endif - - /************************************************* * Handshake asserted. Deasserted by the LTT(s) ************************************************/ @@ -69,11 +58,7 @@ /************************************************* * Maximum number of PHB's ************************************************/ -#if defined (HOST) || defined (INKERNEL) #define MAX_PHB ((ushort) 128) /* range 0-127 */ -#else -#define MAX_PHB ((ushort) 8) /* range 0-7 */ -#endif /************************************************* * Defines for the mode fields @@ -139,141 +124,23 @@ * the start. The pointer tx_add points to a SPACE to put a Packet. * The pointer tx_remove points to the next Packet to remove *************************************************************************/ -#ifndef INKERNEL -#define src_unit u2.s2.unit -#define src_port u2.s2.port -#define dest_unit u1.s1.unit -#define dest_port u1.s1.port -#endif -#ifdef HOST -#define tx_start u3.s1.tx_start_ptr_ptr -#define tx_add u3.s1.tx_add_ptr_ptr -#define tx_end u3.s1.tx_end_ptr_ptr -#define tx_remove u3.s1.tx_remove_ptr_ptr -#define rx_start u4.s1.rx_start_ptr_ptr -#define rx_add u4.s1.rx_add_ptr_ptr -#define rx_end u4.s1.rx_end_ptr_ptr -#define rx_remove u4.s1.rx_remove_ptr_ptr -#endif typedef struct PHB PHB; struct PHB { -#ifdef RTA - ushort port; -#endif -#ifdef INKERNEL WORD source; -#else - union { - ushort source; /* Complete source */ - struct { - unsigned char unit; /* Source unit */ - unsigned char port; /* Source port */ - } s2; - } u2; -#endif WORD handshake; WORD status; NUMBER timeout; /* Maximum of 1.9 seconds */ WORD link; /* Send down this link */ -#ifdef INKERNEL WORD destination; -#else - union { - ushort destination; /* Complete destination */ - struct { - unsigned char unit; /* Destination unit */ - unsigned char port; /* Destination port */ - } s1; - } u1; -#endif -#ifdef RTA - ushort tx_pkts_added; - ushort tx_pkts_removed; - Q_BUF_ptr tx_q_start; /* Start of the Q list chain */ - short num_tx_q_bufs; /* Number of Q buffers in the chain */ - PKT_ptr_ptr tx_add; /* Add a new Packet here */ - Q_BUF_ptr tx_add_qb; /* Pointer to the add Q buf */ - PKT_ptr_ptr tx_add_st_qbb; /* Pointer to start of the Q's buf */ - PKT_ptr_ptr tx_add_end_qbb; /* Pointer to the end of the Q's buf */ - PKT_ptr_ptr tx_remove; /* Remove a Packet here */ - Q_BUF_ptr tx_remove_qb; /* Pointer to the remove Q buf */ - PKT_ptr_ptr tx_remove_st_qbb; /* Pointer to the start of the Q buf */ - PKT_ptr_ptr tx_remove_end_qbb; /* Pointer to the end of the Q buf */ -#endif -#ifdef INKERNEL PKT_ptr_ptr tx_start; PKT_ptr_ptr tx_end; PKT_ptr_ptr tx_add; PKT_ptr_ptr tx_remove; -#endif -#ifdef HOST - union { - struct { - PKT_ptr_ptr tx_start_ptr_ptr; - PKT_ptr_ptr tx_end_ptr_ptr; - PKT_ptr_ptr tx_add_ptr_ptr; - PKT_ptr_ptr tx_remove_ptr_ptr; - } s1; - struct { - ushort *tx_start_ptr; - ushort *tx_end_ptr; - ushort *tx_add_ptr; - ushort *tx_remove_ptr; - } s2; - } u3; -#endif -#ifdef RTA - ushort rx_pkts_added; - ushort rx_pkts_removed; - Q_BUF_ptr rx_q_start; /* Start of the Q list chain */ - short num_rx_q_bufs; /* Number of Q buffers in the chain */ - PKT_ptr_ptr rx_add; /* Add a new Packet here */ - Q_BUF_ptr rx_add_qb; /* Pointer to the add Q buf */ - PKT_ptr_ptr rx_add_st_qbb; /* Pointer to start of the Q's buf */ - PKT_ptr_ptr rx_add_end_qbb; /* Pointer to the end of the Q's buf */ - PKT_ptr_ptr rx_remove; /* Remove a Packet here */ - Q_BUF_ptr rx_remove_qb; /* Pointer to the remove Q buf */ - PKT_ptr_ptr rx_remove_st_qbb; /* Pointer to the start of the Q buf */ - PKT_ptr_ptr rx_remove_end_qbb; /* Pointer to the end of the Q buf */ -#endif -#ifdef INKERNEL PKT_ptr_ptr rx_start; PKT_ptr_ptr rx_end; PKT_ptr_ptr rx_add; PKT_ptr_ptr rx_remove; -#endif -#ifdef HOST - union { - struct { - PKT_ptr_ptr rx_start_ptr_ptr; - PKT_ptr_ptr rx_end_ptr_ptr; - PKT_ptr_ptr rx_add_ptr_ptr; - PKT_ptr_ptr rx_remove_ptr_ptr; - } s1; - struct { - ushort *rx_start_ptr; - ushort *rx_end_ptr; - ushort *rx_add_ptr; - ushort *rx_remove_ptr; - } s2; - } u4; -#endif - -#ifdef RTA /* some fields for the remotes */ - ushort flush_count; /* Count of write flushes */ - ushort txmode; /* Modes for tx */ - ushort rxmode; /* Modes for rx */ - ushort portmode; /* Generic modes */ - ushort column; /* TAB3 column count */ - ushort tx_subscript; /* (TX) Subscript into data field */ - ushort rx_subscript; /* (RX) Subscript into data field */ - PKT_ptr rx_incomplete; /* Hold an incomplete packet here */ - ushort modem_bits; /* Modem bits to mask */ - ushort lastModem; /* Modem control lines. */ - ushort addr; /* Address for sub commands */ - ushort MonitorTstate; /* TRUE if monitoring tstop */ -#endif }; |