[PATCH] rio cleanups
INKERNEL is always defined HOST is never defined therefore RTA is also never defined Strip the relevant garbage out of the headers on this basis. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alan Cox
Linus Torvalds
parent
47ba87e0b1
commit
84542838a3
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@ -40,148 +40,6 @@
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#endif
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#define _cirrus_h 1
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#ifdef RTA
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#define TO_UART RX
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#define TO_DRIVER TX
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#endif
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#ifdef HOST
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#define TO_UART TX
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#define TO_DRIVER RX
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#endif
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#ifdef RTA
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/* Miscellaneous defines for CIRRUS addresses and related logic for
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interrupts etc.
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*/
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#define MAP(a) ((short *)(cirrus_base + (a)))
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#define outp(a,b) (*MAP (a) =(b))
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#define inp(a) ((*MAP (a)) & 0xff)
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#define CIRRUS_FIRST (short*)0x7300
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#define CIRRUS_SECOND (short*)0x7200
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#define CIRRUS_THIRD (short*)0x7100
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#define CIRRUS_FOURTH (short*)0x7000
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#define PORTS_ON_CIRRUS 4
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#define CIRRUS_FIFO_SIZE 12
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#define SPACE 0x20
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#define TAB 0x09
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#define LINE_FEED 0x0a
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#define CARRIAGE_RETURN 0x0d
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#define BACKSPACE 0x08
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#define SPACES_IN_TABS 8
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#define SEND_ESCAPE 0x00
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#define START_BREAK 0x81
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#define TIMER_TICK 0x82
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#define STOP_BREAK 0x83
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#define BASE(a) ((a) < 4 ? (short*)CIRRUS_FIRST : ((a) < 8 ? (short *)CIRRUS_SECOND : ((a) < 12 ? (short*)CIRRUS_THIRD : (short *)CIRRUS_FOURTH)))
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#define txack1 ((short *)0x7104)
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#define rxack1 ((short *)0x7102)
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#define mdack1 ((short *)0x7106)
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#define txack2 ((short *)0x7006)
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#define rxack2 ((short *)0x7004)
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#define mdack2 ((short *)0x7100)
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#define int_latch ((short *) 0x7800)
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#define int_status ((short *) 0x7c00)
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#define tx1_pending 0x20
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#define rx1_pending 0x10
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#define md1_pending 0x40
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#define tx2_pending 0x02
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#define rx2_pending 0x01
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#define md2_pending 0x40
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#define module1_bits 0x07
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#define module1_modern 0x08
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#define module2_bits 0x70
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#define module2_modern 0x80
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#define module_blank 0xf
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#define rs232_d25 0x0
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#define rs232_rj45 0x1
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#define rs422_d25 0x3
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#define parallel 0x5
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#define CLK0 0x00
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#define CLK1 0x01
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#define CLK2 0x02
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#define CLK3 0x03
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#define CLK4 0x04
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#define CIRRUS_REVC 0x42
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#define CIRRUS_REVE 0x44
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#define TURNON 1
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#define TURNOFF 0
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/* The list of CIRRUS registers.
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NB. These registers are relative values on 8 bit boundaries whereas
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on the RTA's the CIRRUS registers are on word boundaries. Use pointer
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arithmetic (short *) to obtain the real addresses required */
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#define ccr 0x05 /* Channel Command Register */
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#define ier 0x06 /* Interrupt Enable Register */
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#define cor1 0x08 /* Channel Option Register 1 */
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#define cor2 0x09 /* Channel Option Register 2 */
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#define cor3 0x0a /* Channel Option Register 3 */
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#define cor4 0x1e /* Channel Option Register 4 */
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#define cor5 0x1f /* Channel Option Register 5 */
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#define ccsr 0x0b /* Channel Control Status Register */
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#define rdcr 0x0e /* Receive Data Count Register */
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#define tdcr 0x12 /* Transmit Data Count Register */
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#define mcor1 0x15 /* Modem Change Option Register 1 */
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#define mcor2 0x16 /* Modem Change Option Regsiter 2 */
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#define livr 0x18 /* Local Interrupt Vector Register */
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#define schr1 0x1a /* Special Character Register 1 */
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#define schr2 0x1b /* Special Character Register 2 */
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#define schr3 0x1c /* Special Character Register 3 */
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#define schr4 0x1d /* Special Character Register 4 */
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#define rtr 0x20 /* Receive Timer Register */
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#define rtpr 0x21 /* Receive Timeout Period Register */
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#define lnc 0x24 /* Lnext character */
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#define rivr 0x43 /* Receive Interrupt Vector Register */
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#define tivr 0x42 /* Transmit Interrupt Vector Register */
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#define mivr 0x41 /* Modem Interrupt Vector Register */
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#define gfrcr 0x40 /* Global Firmware Revision code Reg */
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#define ricr 0x44 /* Receive Interrupting Channel Reg */
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#define ticr 0x45 /* Transmit Interrupting Channel Reg */
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#define micr 0x46 /* Modem Interrupting Channel Register */
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#define gcr 0x4b /* Global configuration register */
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#define misr 0x4c /* Modem interrupt status register */
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#define rbusr 0x59
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#define tbusr 0x5a
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#define mbusr 0x5b
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#define eoir 0x60 /* End Of Interrupt Register */
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#define rdsr 0x62 /* Receive Data / Status Register */
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#define tdr 0x63 /* Transmit Data Register */
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#define svrr 0x67 /* Service Request Register */
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#define car 0x68 /* Channel Access Register */
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#define mir 0x69 /* Modem Interrupt Register */
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#define tir 0x6a /* Transmit Interrupt Register */
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#define rir 0x6b /* Receive Interrupt Register */
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#define msvr1 0x6c /* Modem Signal Value Register 1 */
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#define msvr2 0x6d /* Modem Signal Value Register 2 */
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#define psvr 0x6f /* Printer Signal Value Register */
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#define tbpr 0x72 /* Transmit Baud Rate Period Register */
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#define tcor 0x76 /* Transmit Clock Option Register */
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#define rbpr 0x78 /* Receive Baud Rate Period Register */
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#define rber 0x7a /* Receive Baud Rate Extension Register */
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#define rcor 0x7c /* Receive Clock Option Register */
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#define ppr 0x7e /* Prescalar Period Register */
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/* Misc registers used for forcing the 1400 out of its reset woes */
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#define airl 0x6d
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#define airm 0x6e
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#define airh 0x6f
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#define btcr 0x66
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#define mtcr 0x6c
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#define tber 0x74
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#endif /* #ifdef RTA */
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/* Bit fields for particular registers */
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@ -45,13 +45,6 @@ static char *_rio_defaults_h_sccs = "@(#)defaults.h 1.1";
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#define MILLISECOND (int) (1000/64) /* 15.625 low ticks */
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#define SECOND (int) 15625 /* Low priority ticks */
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#ifdef RTA
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#define RX_LIMIT (ushort) 3
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#endif
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#ifdef HOST
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#define RX_LIMIT (ushort) 1
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#endif
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#define LINK_TIMEOUT (int) (POLL_PERIOD / 2)
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@ -102,30 +102,14 @@
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/*
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** LED stuff
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*/
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#if defined(RTA)
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#define LED_OFF ((ushort) 0) /* LED off */
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#define LED_RED ((ushort) 1) /* LED Red */
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#define LED_GREEN ((ushort) 2) /* LED Green */
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#define LED_ORANGE ((ushort) 4) /* LED Orange */
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#define LED_1TO8_OPEN ((ushort) 1) /* Port 1->8 LED on */
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#define LED_9TO16_OPEN ((ushort) 2) /* Port 9->16 LED on */
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#define LED_SET_COLOUR(colour) (link->led = (colour))
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#define LED_OR_COLOUR(colour) (link->led |= (colour))
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#define LED_TIMEOUT(time) (link->led_timeout = RioTimePlus(RioTime(),(time)))
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#else
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#define LED_SET_COLOUR(colour)
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#define LED_OR_COLOUR(colour)
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#define LED_TIMEOUT(time)
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#endif /* RTA */
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struct LPB {
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WORD link_number; /* Link Number */
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Channel_ptr in_ch; /* Link In Channel */
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Channel_ptr out_ch; /* Link Out Channel */
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#ifdef RTA
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uchar stat_led; /* Port open leds */
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uchar led; /* True, light led! */
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#endif
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BYTE attached_serial[4]; /* Attached serial number */
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BYTE attached_host_serial[4];
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/* Serial number of Host who
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@ -144,30 +128,12 @@ struct LPB {
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WORD WaitNoBoot; /* Secs to hold off booting */
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PKT_ptr add_packet_list; /* Add packets to here */
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PKT_ptr remove_packet_list; /* Send packets from here */
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#ifdef RTA
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#ifdef DCIRRUS
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#define QBUFS_PER_REDIRECT (4 / PKTS_PER_BUFFER + 1)
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#else
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#define QBUFS_PER_REDIRECT (8 / PKTS_PER_BUFFER + 1)
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#endif
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PKT_ptr_ptr rd_add; /* Add a new Packet here */
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Q_BUF_ptr rd_add_qb; /* Pointer to the add Q buf */
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PKT_ptr_ptr rd_add_st_qbb; /* Pointer to start of the Q's buf */
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PKT_ptr_ptr rd_add_end_qbb; /* Pointer to the end of the Q's buf */
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PKT_ptr_ptr rd_remove; /* Remove a Packet here */
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Q_BUF_ptr rd_remove_qb; /* Pointer to the remove Q buf */
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PKT_ptr_ptr rd_remove_st_qbb; /* Pointer to the start of the Q buf */
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PKT_ptr_ptr rd_remove_end_qbb; /* Pointer to the end of the Q buf */
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ushort pkts_in_q; /* Packets in queue */
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#endif
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Channel_ptr lrt_fail_chan; /* Lrt's failure channel */
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Channel_ptr ltt_fail_chan; /* Ltt's failure channel */
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#if defined (HOST) || defined (INKERNEL)
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/* RUP structure for HOST to driver communications */
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struct RUP rup;
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#endif
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struct RUP link_rup; /* RUP for the link (POLL,
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topology etc.) */
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WORD attached_link; /* Number of attached link */
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@ -44,8 +44,6 @@ static char *_rio_list_h_sccs = "@(#)list.h 1.9";
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#define PKT_IN_USE 0x1
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#ifdef INKERNEL
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#define ZERO_PTR (ushort) 0x8000
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#define CaD PortP->Caddr
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@ -54,143 +52,5 @@ static char *_rio_list_h_sccs = "@(#)list.h 1.9";
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** to by the TxAdd pointer has PKT_IN_USE clear in its address.
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*/
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#ifndef linux
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#if defined( MIPS ) && !defined( MIPSEISA )
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/* May the shoes of the Devil dance on your grave for creating this */
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#define can_add_transmit(PacketP,PortP) \
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(!((uint)(PacketP = (struct PKT *)RIO_PTR(CaD,RINDW(PortP->TxAdd))) \
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& (PKT_IN_USE<<2)))
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#elif defined(MIPSEISA) || defined(nx6000) || \
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defined(drs6000) || defined(UWsparc)
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#define can_add_transmit(PacketP,PortP) \
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(!((uint)(PacketP = (struct PKT *)RIO_PTR(CaD,RINDW(PortP->TxAdd))) \
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& PKT_IN_USE))
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#else
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#define can_add_transmit(PacketP,PortP) \
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(!((uint)(PacketP = (struct PKT *)RIO_PTR(CaD,*PortP->TxAdd)) \
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& PKT_IN_USE))
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#endif
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/*
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** To add a packet to the queue, you set the PKT_IN_USE bit in the address,
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** and then move the TxAdd pointer along one position to point to the next
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** packet pointer. You must wrap the pointer from the end back to the start.
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*/
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#if defined(MIPS) || defined(nx6000) || defined(drs6000) || defined(UWsparc)
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# define add_transmit(PortP) \
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WINDW(PortP->TxAdd,RINDW(PortP->TxAdd) | PKT_IN_USE);\
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if (PortP->TxAdd == PortP->TxEnd)\
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PortP->TxAdd = PortP->TxStart;\
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else\
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PortP->TxAdd++;\
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WWORD(PortP->PhbP->tx_add , RIO_OFF(CaD,PortP->TxAdd));
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#elif defined(AIX)
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# define add_transmit(PortP) \
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{\
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register ushort *TxAddP = (ushort *)RIO_PTR(Cad,PortP->TxAddO);\
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WINDW( TxAddP, RINDW( TxAddP ) | PKT_IN_USE );\
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if (PortP->TxAddO == PortP->TxEndO )\
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PortP->TxAddO = PortP->TxStartO;\
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else\
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PortP->TxAddO += sizeof(ushort);\
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WWORD(((PHB *)RIO_PTR(Cad,PortP->PhbO))->tx_add , PortP->TxAddO );\
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}
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#else
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# define add_transmit(PortP) \
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*PortP->TxAdd |= PKT_IN_USE;\
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if (PortP->TxAdd == PortP->TxEnd)\
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PortP->TxAdd = PortP->TxStart;\
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else\
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PortP->TxAdd++;\
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PortP->PhbP->tx_add = RIO_OFF(CaD,PortP->TxAdd);
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#endif
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/*
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** can_remove_receive( PacketP, PortP ) returns non-zero if PKT_IN_USE is set
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** for the next packet on the queue. It will also set PacketP to point to the
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** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear,
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** then can_remove_receive() returns 0.
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*/
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#if defined(MIPS) || defined(nx6000) || defined(drs6000) || defined(UWsparc)
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# define can_remove_receive(PacketP,PortP) \
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((RINDW(PortP->RxRemove) & PKT_IN_USE) ? \
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(PacketP=(struct PKT *)RIO_PTR(CaD,(RINDW(PortP->RxRemove) & ~PKT_IN_USE))):0)
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#elif defined(AIX)
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# define can_remove_receive(PacketP,PortP) \
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((RINDW((ushort *)RIO_PTR(Cad,PortP->RxRemoveO)) & PKT_IN_USE) ? \
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(PacketP=(struct PKT *)RIO_PTR(Cad,RINDW((ushort *)RIO_PTR(Cad,PortP->RxRemoveO)) & ~PKT_IN_USE)):0)
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#else
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# define can_remove_receive(PacketP,PortP) \
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((*PortP->RxRemove & PKT_IN_USE) ? \
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(PacketP=(struct PKT *)RIO_PTR(CaD,(*PortP->RxRemove & ~PKT_IN_USE))):0)
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#endif
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/*
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** Will God see it within his heart to forgive us for this thing that
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** we have created? To remove a packet from the receive queue you clear
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** its PKT_IN_USE bit, and then bump the pointers. Once the pointers
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** get to the end, they must be wrapped back to the start.
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*/
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#if defined(MIPS) || defined(nx6000) || defined(drs6000) || defined(UWsparc)
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# define remove_receive(PortP) \
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WINDW(PortP->RxRemove, (RINDW(PortP->RxRemove) & ~PKT_IN_USE));\
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if (PortP->RxRemove == PortP->RxEnd)\
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PortP->RxRemove = PortP->RxStart;\
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else\
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PortP->RxRemove++;\
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WWORD(PortP->PhbP->rx_remove , RIO_OFF(CaD,PortP->RxRemove));
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#elif defined(AIX)
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# define remove_receive(PortP) \
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{\
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register ushort *RxRemoveP = (ushort *)RIO_PTR(Cad,PortP->RxRemoveO);\
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WINDW( RxRemoveP, RINDW( RxRemoveP ) & ~PKT_IN_USE );\
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if (PortP->RxRemoveO == PortP->RxEndO)\
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PortP->RxRemoveO = PortP->RxStartO;\
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else\
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PortP->RxRemoveO += sizeof(ushort);\
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WWORD(((PHB *)RIO_PTR(Cad,PortP->PhbO))->rx_remove, PortP->RxRemoveO );\
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}
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#else
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# define remove_receive(PortP) \
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*PortP->RxRemove &= ~PKT_IN_USE;\
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if (PortP->RxRemove == PortP->RxEnd)\
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PortP->RxRemove = PortP->RxStart;\
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else\
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PortP->RxRemove++;\
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PortP->PhbP->rx_remove = RIO_OFF(CaD,PortP->RxRemove);
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#endif
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#endif
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#else /* !IN_KERNEL */
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#define ZERO_PTR NULL
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#ifdef HOST
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/* #define can_remove_transmit(pkt,phb) ((((char*)pkt = (*(char**)(phb->tx_remove))-1) || 1)) && (*phb->u3.s2.tx_remove_ptr & PKT_IN_USE)) */
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#define remove_transmit(phb) *phb->u3.s2.tx_remove_ptr &= ~(ushort)PKT_IN_USE;\
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if (phb->tx_remove == phb->tx_end)\
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phb->tx_remove = phb->tx_start;\
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else\
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phb->tx_remove++;
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#define can_add_receive(phb) !(*phb->u4.s2.rx_add_ptr & PKT_IN_USE)
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#define add_receive(pkt,phb) *phb->rx_add = pkt;\
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*phb->u4.s2.rx_add_ptr |= PKT_IN_USE;\
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if (phb->rx_add == phb->rx_end)\
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phb->rx_add = phb->rx_start;\
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else\
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phb->rx_add++;
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#endif
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#endif
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#ifdef RTA
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#define splx(oldspl) if ((oldspl) == 0) spl0()
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#endif
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#endif /* ifndef _list.h */
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/*********** end of file ***********/
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@ -78,14 +78,9 @@ struct PARM_MAP {
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WORD idle_count; /* Idle time counter */
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WORD busy_count; /* Busy counter */
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WORD idle_control; /* Control Idle Process */
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#if defined(HOST) || defined(INKERNEL)
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WORD tx_intr; /* TX interrupt pending */
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WORD rx_intr; /* RX interrupt pending */
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WORD rup_intr; /* RUP interrupt pending */
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#endif
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#if defined(RTA)
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WORD dying_count; /* Count of processes dead */
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#endif
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};
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#endif
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@ -44,17 +44,6 @@
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#endif
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/*************************************************
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* Set the LIMIT values.
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************************************************/
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||||
#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
|
||||
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -70,39 +70,12 @@
|
|||
#define CONTROL_DATA_WNDW (DATA_WNDW << 8)
|
||||
|
||||
struct PKT {
|
||||
#ifdef INKERNEL
|
||||
BYTE dest_unit; /* Destination Unit Id */
|
||||
BYTE dest_port; /* Destination POrt */
|
||||
BYTE src_unit; /* Source Unit Id */
|
||||
BYTE src_port; /* Source POrt */
|
||||
#else
|
||||
union {
|
||||
ushort destination; /* Complete destination */
|
||||
struct {
|
||||
unsigned char unit; /* Destination unit */
|
||||
unsigned char port; /* Destination port */
|
||||
} s1;
|
||||
} u1;
|
||||
union {
|
||||
ushort source; /* Complete source */
|
||||
struct {
|
||||
unsigned char unit; /* Source unit */
|
||||
unsigned char port; /* Source port */
|
||||
} s2;
|
||||
} u2;
|
||||
#endif
|
||||
#ifdef INKERNEL
|
||||
BYTE len;
|
||||
BYTE control;
|
||||
#else
|
||||
union {
|
||||
ushort control;
|
||||
struct {
|
||||
unsigned char len;
|
||||
unsigned char control;
|
||||
} s3;
|
||||
} u3;
|
||||
#endif
|
||||
BYTE data[PKT_MAX_DATA_LEN];
|
||||
/* Actual data :-) */
|
||||
WORD csum; /* C-SUM */
|
||||
|
|
|
|||
|
|
@ -46,11 +46,7 @@ static char *_rio_qbuf_h_sccs = "@(#)qbuf.h 1.1";
|
|||
|
||||
|
||||
|
||||
#ifdef HOST
|
||||
#define PKTS_PER_BUFFER 1
|
||||
#else
|
||||
#define PKTS_PER_BUFFER (220 / PKT_LENGTH)
|
||||
#endif
|
||||
|
||||
typedef struct Q_BUF Q_BUF;
|
||||
struct Q_BUF {
|
||||
|
|
|
|||
|
|
@ -43,9 +43,6 @@
|
|||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef INKERNEL
|
||||
|
||||
#if !defined(MIPSAT)
|
||||
typedef unsigned short NUMBER_ptr;
|
||||
typedef unsigned short WORD_ptr;
|
||||
typedef unsigned short BYTE_ptr;
|
||||
|
|
@ -65,69 +62,6 @@ typedef unsigned short RUP_ptr;
|
|||
typedef unsigned short short_ptr;
|
||||
typedef unsigned short u_short_ptr;
|
||||
typedef unsigned short ushort_ptr;
|
||||
#else
|
||||
/* MIPSAT types */
|
||||
typedef char RIO_POINTER[8];
|
||||
typedef RIO_POINTER NUMBER_ptr;
|
||||
typedef RIO_POINTER WORD_ptr;
|
||||
typedef RIO_POINTER BYTE_ptr;
|
||||
typedef RIO_POINTER char_ptr;
|
||||
typedef RIO_POINTER Channel_ptr;
|
||||
typedef RIO_POINTER FREE_LIST_ptr_ptr;
|
||||
typedef RIO_POINTER FREE_LIST_ptr;
|
||||
typedef RIO_POINTER LPB_ptr;
|
||||
typedef RIO_POINTER Process_ptr;
|
||||
typedef RIO_POINTER PHB_ptr;
|
||||
typedef RIO_POINTER PKT_ptr;
|
||||
typedef RIO_POINTER PKT_ptr_ptr;
|
||||
typedef RIO_POINTER Q_BUF_ptr;
|
||||
typedef RIO_POINTER Q_BUF_ptr_ptr;
|
||||
typedef RIO_POINTER ROUTE_STR_ptr;
|
||||
typedef RIO_POINTER RUP_ptr;
|
||||
typedef RIO_POINTER short_ptr;
|
||||
typedef RIO_POINTER u_short_ptr;
|
||||
typedef RIO_POINTER ushort_ptr;
|
||||
#endif
|
||||
|
||||
#else /* not INKERNEL */
|
||||
typedef unsigned char BYTE;
|
||||
typedef unsigned short WORD;
|
||||
typedef unsigned long DWORD;
|
||||
typedef short NUMBER;
|
||||
typedef short *NUMBER_ptr;
|
||||
typedef unsigned short *WORD_ptr;
|
||||
typedef unsigned char *BYTE_ptr;
|
||||
typedef unsigned char uchar;
|
||||
typedef unsigned short ushort;
|
||||
typedef unsigned int uint;
|
||||
typedef unsigned long ulong;
|
||||
typedef unsigned char u_char;
|
||||
typedef unsigned short u_short;
|
||||
typedef unsigned int u_int;
|
||||
typedef unsigned long u_long;
|
||||
typedef unsigned short ERROR;
|
||||
typedef unsigned long ID;
|
||||
typedef char *char_ptr;
|
||||
typedef Channel *Channel_ptr;
|
||||
typedef struct FREE_LIST *FREE_LIST_ptr;
|
||||
typedef struct FREE_LIST **FREE_LIST_ptr_ptr;
|
||||
typedef struct LPB *LPB_ptr;
|
||||
typedef struct Process *Process_ptr;
|
||||
typedef struct PHB *PHB_ptr;
|
||||
typedef struct PKT *PKT_ptr;
|
||||
typedef struct PKT **PKT_ptr_ptr;
|
||||
typedef struct Q_BUF *Q_BUF_ptr;
|
||||
typedef struct Q_BUF **Q_BUF_ptr_ptr;
|
||||
typedef struct ROUTE_STR *ROUTE_STR_ptr;
|
||||
typedef struct RUP *RUP_ptr;
|
||||
typedef short *short_ptr;
|
||||
typedef u_short *u_short_ptr;
|
||||
typedef ushort *ushort_ptr;
|
||||
typedef struct PKT PKT;
|
||||
typedef struct LPB LPB;
|
||||
typedef struct RUP RUP;
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* __riotypes__ */
|
||||
|
||||
|
|
|
|||
|
|
@ -43,12 +43,7 @@
|
|||
#endif
|
||||
#endif
|
||||
|
||||
#if defined( HOST ) || defined( INKERNEL )
|
||||
#define MAX_RUP ((short) 16)
|
||||
#endif
|
||||
#ifdef RTA
|
||||
#define MAX_RUP ((short) 1)
|
||||
#endif
|
||||
|
||||
#define PKTS_PER_RUP ((short) 2) /* They are always used in pairs */
|
||||
|
||||
|
|
|
|||
|
|
@ -43,10 +43,6 @@
|
|||
#endif
|
||||
|
||||
|
||||
#if !defined( HOST ) && !defined( INKERNEL )
|
||||
#define RTA 1
|
||||
#endif
|
||||
|
||||
#define NUM_FREE_LIST_UNITS 500
|
||||
|
||||
#ifndef FALSE
|
||||
|
|
|
|||
Loading…
Reference in a new issue