diff options
author | gibbs <gibbs@FreeBSD.org> | 2000-01-07 22:53:37 +0000 |
---|---|---|
committer | gibbs <gibbs@FreeBSD.org> | 2000-01-07 22:53:37 +0000 |
commit | c4d753bffca9a6ba73d7a48c8375b8fe863f4c88 (patch) | |
tree | 7f3c850970cd0bab3717584f4b7828d526f110c6 /sys/pci | |
parent | c448dd1fa79f765606a81f1d2f1ed41ce27e635e (diff) | |
download | FreeBSD-src-c4d753bffca9a6ba73d7a48c8375b8fe863f4c88.zip FreeBSD-src-c4d753bffca9a6ba73d7a48c8375b8fe863f4c88.tar.gz |
Add detection logic for the U160 family of adaptec controllers. These
controllers will run at U2 speeds until I can complete the U160 support
for this driver.
Correct a termination buglet for the 2940UW-Pro.
Be more paranoid in how we probe and enable external ram, fast external
ram timing and external ram parity checking. We should now work on
20ns and 8bit SRAM parts.
Perform initial setup for the DT feature on cards that support it.
Factorize and clean up code. Use tables where it makes sense, etc.
Add some delays in dealing with the board control logic. I've never
seen this code fail, but with the ever increasing speed of processors,
its better to insert deterministic delays just to be safe. This stuff
is only touched during probe and attach, so the extra delay is of no
concern.
Diffstat (limited to 'sys/pci')
-rw-r--r-- | sys/pci/ahc_pci.c | 462 |
1 files changed, 314 insertions, 148 deletions
diff --git a/sys/pci/ahc_pci.c b/sys/pci/ahc_pci.c index 2edda4c..8ab1652 100644 --- a/sys/pci/ahc_pci.c +++ b/sys/pci/ahc_pci.c @@ -3,7 +3,7 @@ * 3940, 2940, aic7895, aic7890, aic7880, * aic7870, aic7860 and aic7850 SCSI controllers * - * Copyright (c) 1995, 1996, 1997, 1998 Justin T. Gibbs + * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000 Justin T. Gibbs * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -128,12 +128,23 @@ ahc_compose_id(u_int device, u_int vendor, u_int subdevice, u_int subvendor) #define ID_AHA_2940U2 0x00109005A1809005ull #define ID_AHA_2950U2B 0x00109005E1009005ull +#define ID_AIC7892 0x008F9005FFFF9005ull +#define ID_AHA_29160 0x00809005E2A09005ull +#define ID_AHA_29160_CPQ 0x00809005E2A00E11ull +#define ID_AHA_29160N 0x0080900562A09005ull +#define ID_AHA_29160B 0x00809005E2209005ull +#define ID_AHA_19160B 0x0081900562A19005ull + #define ID_AIC7896 0x005F9005FFFF9005ull #define ID_AHA_3950U2B_0 0x00509005FFFF9005ull #define ID_AHA_3950U2B_1 0x00509005F5009005ull #define ID_AHA_3950U2D_0 0x00519005FFFF9005ull #define ID_AHA_3950U2D_1 0x00519005B5009005ull +#define ID_AIC7899 0x00CF9005FFFF9005ull +#define ID_AHA_3960D 0x00C09005F6209005ull /* AKA AHA-39160 */ +#define ID_AHA_3960D_CPQ 0x00C09005F6200E11ull + #define ID_AIC7810 0x1078900400000000ull #define ID_AIC7815 0x1578900400000000ull @@ -148,11 +159,14 @@ static ahc_device_setup_t ahc_aic7870_setup; static ahc_device_setup_t ahc_aha394X_setup; static ahc_device_setup_t ahc_aha398X_setup; static ahc_device_setup_t ahc_aic7880_setup; +static ahc_device_setup_t ahc_2940Pro_setup; static ahc_device_setup_t ahc_aha394XU_setup; static ahc_device_setup_t ahc_aha398XU_setup; static ahc_device_setup_t ahc_aic7890_setup; +static ahc_device_setup_t ahc_aic7892_setup; static ahc_device_setup_t ahc_aic7895_setup; static ahc_device_setup_t ahc_aic7896_setup; +static ahc_device_setup_t ahc_aic7899_setup; static ahc_device_setup_t ahc_raid_setup; static ahc_device_setup_t ahc_aha394XX_setup; static ahc_device_setup_t ahc_aha398XX_setup; @@ -262,7 +276,10 @@ struct ahc_pci_identity ahc_pci_ident_table [] = ahc_aha398XU_setup }, { - /* XXX Don't know the slot numbers so can't identify channels */ + /* + * XXX Don't know the slot numbers + * so we can't identify channels + */ ID_AHA_4944U & ID_DEV_VENDOR_MASK, ID_DEV_VENDOR_MASK, "Adaptec 4944 Ultra SCSI adapter", @@ -278,7 +295,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] = ID_AHA_2940U_PRO & ID_DEV_VENDOR_MASK, ID_DEV_VENDOR_MASK, "Adaptec 2940 Pro Ultra SCSI adapter", - ahc_aic7880_setup + ahc_2940Pro_setup }, { ID_AHA_2940U_CN & ID_DEV_VENDOR_MASK, @@ -317,6 +334,37 @@ struct ahc_pci_identity ahc_pci_ident_table [] = "Adaptec 2950 Ultra2 SCSI adapter", ahc_aic7890_setup }, + /* aic7892 based controllers */ + { + ID_AHA_29160, + ID_ALL_MASK, + "Adaptec 29160 Ultra160 SCSI adapter", + ahc_aic7892_setup + }, + { + ID_AHA_29160_CPQ, + ID_ALL_MASK, + "Adaptec (Compaq OEM) 29160 Ultra160 SCSI adapter", + ahc_aic7892_setup + }, + { + ID_AHA_29160N, + ID_ALL_MASK, + "Adaptec 29160N Ultra160 SCSI adapter", + ahc_aic7892_setup + }, + { + ID_AHA_29160B, + ID_ALL_MASK, + "Adaptec 29160B Ultra160 SCSI adapter", + ahc_aic7892_setup + }, + { + ID_AHA_19160B, + ID_ALL_MASK, + "Adaptec 19160B Ultra160 SCSI adapter", + ahc_aic7892_setup + }, /* aic7895 based controllers */ { ID_AHA_2940U_DUAL, @@ -361,6 +409,19 @@ struct ahc_pci_identity ahc_pci_ident_table [] = "Adaptec 3950D Ultra2 SCSI adapter", ahc_aic7896_setup }, + /* aic7899 based controllers */ + { + ID_AHA_3960D, + ID_ALL_MASK, + "Adaptec 3960D Ultra160 SCSI adapter", + ahc_aic7899_setup + }, + { + ID_AHA_3960D_CPQ, + ID_ALL_MASK, + "Adaptec (Compaq OEM) 3960D Ultra160 SCSI adapter", + ahc_aic7899_setup + }, /* Generic chip probes for devices we don't know 'exactly' */ { ID_AIC7850 & ID_DEV_VENDOR_MASK, @@ -405,6 +466,12 @@ struct ahc_pci_identity ahc_pci_ident_table [] = ahc_aic7890_setup }, { + ID_AIC7892 & ID_DEV_VENDOR_MASK, + ID_DEV_VENDOR_MASK, + "Adaptec aic7892 Ultra160 SCSI adapter", + ahc_aic7892_setup + }, + { ID_AIC7895 & ID_DEV_VENDOR_MASK, ID_DEV_VENDOR_MASK, "Adaptec aic7895 Ultra SCSI adapter", @@ -423,6 +490,12 @@ struct ahc_pci_identity ahc_pci_ident_table [] = ahc_aic7896_setup }, { + ID_AIC7899 & ID_DEV_VENDOR_MASK, + ID_DEV_VENDOR_MASK, + "Adaptec aic7899 Ultra160 SCSI adapter", + ahc_aic7899_setup + }, + { ID_AIC7810 & ID_DEV_VENDOR_MASK, ID_DEV_VENDOR_MASK, "Adaptec aic7810 RAID memory controller", @@ -465,13 +538,17 @@ static const int ahc_num_pci_devs = #define LATTIME 0x0000ff00ul static struct ahc_pci_identity *ahc_find_pci_device(device_t dev); +static int ahc_ext_scbram_present(struct ahc_softc *ahc); +static void ahc_ext_scbram_config(struct ahc_softc *ahc, int enable, + int pcheck, int fast); +static void ahc_probe_ext_scbram(struct ahc_softc *ahc); static void check_extport(struct ahc_softc *ahc, u_int *sxfrctl1); static void configure_termination(struct ahc_softc *ahc, struct seeprom_descriptor *sd, u_int adapter_control, u_int *sxfrctl1); -static void ahc_ultra2_term_detect(struct ahc_softc *ahc, +static void ahc_new_term_detect(struct ahc_softc *ahc, int *enableSEC_low, int *enableSEC_high, int *enablePRI_low, @@ -654,87 +731,27 @@ ahc_pci_attach(device_t dev) * We currently do not attempt to use SRAM that is * shared among multiple controllers. */ - if ((ahc->features & AHC_ULTRA2) != 0) { - u_int dscommand0; - - dscommand0 = ahc_inb(ahc, DSCOMMAND0); - if ((dscommand0 & RAMPS) != 0) { - u_int32_t devconfig; - - devconfig = pci_read_config(dev, DEVCONFIG, /*bytes*/4); - if ((devconfig & MPORTMODE) != 0) { - /* Single user mode */ - - /* - * XXX Assume 9bit SRAM and enable - * parity checking - */ - devconfig |= EXTSCBPEN; - pci_write_config(dev, DEVCONFIG, - devconfig, /*bytes*/4); - - /* - * Set the bank select apropriately. - */ - if (ahc->channel == 'B') - ahc_outb(ahc, SCBBADDR, 1); - else - ahc_outb(ahc, SCBBADDR, 0); - - /* Select external SCB SRAM */ - dscommand0 &= ~INTSCBRAMSEL; - ahc_outb(ahc, DSCOMMAND0, dscommand0); - - if (ahc_probe_scbs(ahc) == 0) { - /* External ram isn't really there */ - dscommand0 |= INTSCBRAMSEL; - ahc_outb(ahc, DSCOMMAND0, dscommand0); - } else if (bootverbose) - printf("%s: External SRAM bank%d\n", - ahc_name(ahc), - ahc->channel == 'B' ? 1 : 0); - } - - } - } else if ((ahc->chip & AHC_CHIPID_MASK) >= AHC_AIC7870) { - u_int32_t devconfig; - - devconfig = pci_read_config(dev, DEVCONFIG, /*bytes*/4); - if ((devconfig & RAMPSM) != 0 - && (devconfig & MPORTMODE) != 0) { - - /* XXX Assume 9bit SRAM and enable parity checking */ - devconfig |= EXTSCBPEN; - - /* XXX Assume fast SRAM */ - devconfig &= ~EXTSCBTIME; - - /* - * Set the bank select apropriately. - */ - if ((ahc->chip & AHC_CHIPID_MASK) == AHC_AIC7895) { - if (ahc->channel == 'B') - ahc_outb(ahc, SCBBADDR, 1); - else - ahc_outb(ahc, SCBBADDR, 0); - } - - /* Select external SRAM */ - devconfig &= ~SCBRAMSEL; - pci_write_config(dev, DEVCONFIG, devconfig, /*bytes*/4); - - if (ahc_probe_scbs(ahc) == 0) { - /* External ram isn't really there */ - devconfig |= SCBRAMSEL; - pci_write_config(dev, DEVCONFIG, - devconfig, /*bytes*/4); - } else if (bootverbose) - printf("%s: External SRAM bank%d\n", - ahc_name(ahc), - ahc->channel == 'B' ? 1 : 0); - } + ahc_probe_ext_scbram(ahc); + + if ((ahc->features & AHC_DT) != 0) { + u_int optionmode; + u_int sfunct; + + /* Perform ALT-Mode Setup */ + sfunct = ahc_inb(ahc, SFUNCT) & ~ALT_MODE; + ahc_outb(ahc, SFUNCT, sfunct | ALT_MODE); + optionmode = ahc_inb(ahc, OPTIONMODE); + printf("OptionMode = %x\n", optionmode); + ahc_outb(ahc, OPTIONMODE, OPTIONMODE_DEFAULTS); + /* Send CRC info in target mode every 4K */ + ahc_outb(ahc, TARGCRCCNT, 0); + ahc_outb(ahc, TARGCRCCNT + 1, 0x10); + ahc_outb(ahc, SFUNCT, sfunct); + + /* Normal mode setup */ + ahc_outb(ahc, CRCCONTROL1, CRCVALCHKEN|CRCENDCHKEN|CRCREQCHKEN + |TARGCRCENDEN|TARGCRCCNTEN); } - zero = 0; ahc->irq = bus_alloc_resource(dev, SYS_RES_IRQ, &zero, 0, ~0, 1, RF_ACTIVE | RF_SHAREABLE); @@ -750,64 +767,18 @@ ahc_pci_attach(device_t dev) */ { u_int8_t sblkctl; - char *id_string; - - switch(ahc_t) { - case AHC_AIC7896: - { - u_int dscommand0; - /* - * DPARCKEN doesn't work correctly on - * some MBs so don't use it. - */ - id_string = "aic7896/97 "; - dscommand0 = ahc_inb(ahc, DSCOMMAND0); - dscommand0 &= ~(USCBSIZE32|DPARCKEN); - dscommand0 |= CACHETHEN|MPARCKEN; - ahc_outb(ahc, DSCOMMAND0, dscommand0); - break; - } - case AHC_AIC7890: - { + if ((ahc->features & AHC_ULTRA2) != 0) { u_int dscommand0; /* * DPARCKEN doesn't work correctly on * some MBs so don't use it. */ - id_string = "aic7890/91 "; dscommand0 = ahc_inb(ahc, DSCOMMAND0); dscommand0 &= ~(USCBSIZE32|DPARCKEN); dscommand0 |= CACHETHEN|MPARCKEN; ahc_outb(ahc, DSCOMMAND0, dscommand0); - break; - } - case AHC_AIC7895: - id_string = "aic7895 "; - break; - case AHC_AIC7880: - id_string = "aic7880 "; - break; - case AHC_AIC7870: - id_string = "aic7870 "; - break; - case AHC_AIC7860: - id_string = "aic7860 "; - break; - case AHC_AIC7859: - id_string = "aic7859 "; - break; - case AHC_AIC7855: - id_string = "aic7855 "; - break; - case AHC_AIC7850: - id_string = "aic7850 "; - break; - default: - printf("ahc: Unknown controller type. Ignoring.\n"); - ahc_free(ahc); - return (ENXIO); } /* See if we have an SEEPROM and perform auto-term */ @@ -854,7 +825,8 @@ ahc_pci_attach(device_t dev) ahc->our_id = our_id; } - printf("%s: %s", ahc_name(ahc), id_string); + printf("%s: %s ", ahc_name(ahc), + ahc_chip_names[ahc->chip & AHC_CHIPID_MASK]); } /* @@ -881,6 +853,129 @@ ahc_pci_attach(device_t dev) } /* + * Test for the presense of external sram in an + * "unshared" configuration. + */ +static int +ahc_ext_scbram_present(struct ahc_softc *ahc) +{ + int ramps; + int single_user; + u_int32_t devconfig; + + devconfig = pci_read_config(ahc->device, DEVCONFIG, /*bytes*/4); + single_user = (devconfig & MPORTMODE) != 0; + + if ((ahc->features & AHC_ULTRA2) != 0) + ramps = (ahc_inb(ahc, DSCOMMAND0) & RAMPS) != 0; + else + ramps = (devconfig & RAMPSM) != 0; + + if (ramps && single_user) + return (1); + return (0); +} + +/* + * Enable external scbram. + */ +static void +ahc_ext_scbram_config(struct ahc_softc *ahc, int enable, int pcheck, int fast) +{ + u_int32_t devconfig; + + if (ahc->features & AHC_MULTI_FUNC) { + /* + * Set the SCB Base addr (highest address bit) + * depending on which channel we are. + */ + ahc_outb(ahc, SCBBADDR, pci_get_function(ahc->device)); + } + + devconfig = pci_read_config(ahc->device, DEVCONFIG, /*bytes*/4); + if ((ahc->features & AHC_ULTRA2) != 0) { + u_int dscommand0; + + dscommand0 = ahc_inb(ahc, DSCOMMAND0); + if (enable) + dscommand0 |= INTSCBRAMSEL; + else + dscommand0 &= ~INTSCBRAMSEL; + ahc_outb(ahc, DSCOMMAND0, dscommand0); + } else { + if (fast) + devconfig &= ~EXTSCBTIME; + else + devconfig |= EXTSCBTIME; + if (enable) + devconfig &= ~SCBRAMSEL; + else + devconfig |= SCBRAMSEL; + } + if (pcheck) + devconfig |= EXTSCBPEN; + else + devconfig &= ~EXTSCBPEN; + + pci_write_config(ahc->device, DEVCONFIG, devconfig, /*bytes*/4); +} + +/* + * Take a look to see if we have external SRAM. + * We currently do not attempt to use SRAM that is + * shared among multiple controllers. + */ +static void +ahc_probe_ext_scbram(struct ahc_softc *ahc) +{ + int num_scbs; + int test_num_scbs; + int enable; + int pcheck; + int fast; + + if (ahc_ext_scbram_present(ahc) == 0) + return; + + /* + * Probe for the best parameters to use. + */ + enable = FALSE; + pcheck = FALSE; + fast = FALSE; + ahc_ext_scbram_config(ahc, /*enable*/TRUE, pcheck, fast); + num_scbs = ahc_probe_scbs(ahc); + if (num_scbs == 0) { + /* The SRAM wasn't really present. */ + goto done; + } + enable = TRUE; + + /* Now see if we can do parity */ + ahc_ext_scbram_config(ahc, enable, /*pcheck*/TRUE, fast); + num_scbs = ahc_probe_scbs(ahc); + if ((ahc_inb(ahc, INTSTAT) & BRKADRINT) == 0 + || (ahc_inb(ahc, ERROR) & MPARERR) == 0) + pcheck = TRUE; + + /* Now see if we can do fast timing */ + ahc_ext_scbram_config(ahc, enable, pcheck, /*fast*/TRUE); + test_num_scbs = ahc_probe_scbs(ahc); + if (test_num_scbs == num_scbs + && ((ahc_inb(ahc, INTSTAT) & BRKADRINT) == 0 + || (ahc_inb(ahc, ERROR) & MPARERR) == 0)) + fast = TRUE; +done: + if (bootverbose && enable) { + printf("%s: External SRAM, %dns access%s\n", + ahc_name(ahc), fast ? 10 : 20, + pcheck ? ", parity checking enabled" : ""); + + } + ahc_ext_scbram_config(ahc, enable, pcheck, fast); +} + +/* * Check the external port logic for a serial eeprom * and termination/cable detection contrls. */ @@ -1022,7 +1117,7 @@ check_extport(struct ahc_softc *ahc, u_int *sxfrctl1) scsirate = (sc.device_flags[i] & CFXFER) | ((ultraenb & target_mask) - ? 0x18 : 0x10); + ? 0x8 : 0x0); if (sc.device_flags[i] & CFWIDEB) scsirate |= WIDEXFER; } else { @@ -1101,7 +1196,7 @@ configure_termination(struct ahc_softc *ahc, /* * Update the settings in sxfrctl1 to match the - *termination settings + * termination settings */ *sxfrctl1 = 0; @@ -1112,7 +1207,7 @@ configure_termination(struct ahc_softc *ahc, */ SEEPROM_OUTB(sd, sd->sd_MS | sd->sd_CS); if ((adapter_control & CFAUTOTERM) != 0 - || (ahc->features & AHC_ULTRA2) != 0) { + || (ahc->features & AHC_NEW_TERMCTL) != 0) { int internal50_present; int internal68_present; int externalcable_present; @@ -1126,8 +1221,8 @@ configure_termination(struct ahc_softc *ahc, enableSEC_high = 0; enablePRI_low = 0; enablePRI_high = 0; - if (ahc->features & AHC_ULTRA2) { - ahc_ultra2_term_detect(ahc, &enableSEC_low, + if ((ahc->features & AHC_NEW_TERMCTL) != 0) { + ahc_new_term_detect(ahc, &enableSEC_low, &enableSEC_high, &enablePRI_low, &enablePRI_high, @@ -1178,7 +1273,17 @@ configure_termination(struct ahc_softc *ahc, } printf("%s: BIOS eeprom %s present\n", ahc_name(ahc), eeprom_present ? "is" : "not"); + } + if ((ahc->flags & AHC_INT50_SPEEDFLEX) != 0) { + /* + * The 50 pin connector is a separate bus, + * so force it to always be terminated. + * In the future, perform current sensing + * to determine if we are in the middle of + * a properly terminated bus. + */ + internal50_present = 0; } /* @@ -1204,10 +1309,16 @@ configure_termination(struct ahc_softc *ahc, || (internal68_present == 0) || (enableSEC_high != 0))) { brddat |= BRDDAT6; - if (bootverbose) - printf("%s: %sHigh byte termination Enabled\n", - ahc_name(ahc), - enableSEC_high ? "Secondary " : ""); + if (bootverbose) { + if ((ahc->flags & AHC_INT50_SPEEDFLEX) != 0) + printf("%s: 68 pin termination " + "Enabled\n", ahc_name(ahc)); + else + printf("%s: %sHigh byte termination " + "Enabled\n", ahc_name(ahc), + enableSEC_high ? "Secondary " + : ""); + } } if (((internal50_present ? 1 : 0) @@ -1218,10 +1329,16 @@ configure_termination(struct ahc_softc *ahc, brddat |= BRDDAT5; else *sxfrctl1 |= STPWEN; - if (bootverbose) - printf("%s: %sLow byte termination Enabled\n", - ahc_name(ahc), - enableSEC_low ? "Secondary " : ""); + if (bootverbose) { + if ((ahc->flags & AHC_INT50_SPEEDFLEX) != 0) + printf("%s: 50 pin termination " + "Enabled\n", ahc_name(ahc)); + else + printf("%s: %sLow byte termination " + "Enabled\n", ahc_name(ahc), + enableSEC_low ? "Secondary " + : ""); + } } if (enablePRI_low != 0) { @@ -1231,6 +1348,12 @@ configure_termination(struct ahc_softc *ahc, "Enabled\n", ahc_name(ahc)); } + /* + * Setup STPWEN before setting up the rest of + * the termination per the tech note on the U160 cards. + */ + ahc_outb(ahc, SXFRCTL1, *sxfrctl1); + if (enablePRI_high != 0) { brddat |= BRDDAT4; if (bootverbose) @@ -1261,15 +1384,21 @@ configure_termination(struct ahc_softc *ahc, ? "Secondary " : ""); } + /* + * Setup STPWEN before setting up the rest of + * the termination per the tech note on the U160 cards. + */ + ahc_outb(ahc, SXFRCTL1, *sxfrctl1); + write_brdctl(ahc, brddat); } SEEPROM_OUTB(sd, sd->sd_MS); /* Clear CS */ } static void -ahc_ultra2_term_detect(struct ahc_softc *ahc, int *enableSEC_low, - int *enableSEC_high, int *enablePRI_low, - int *enablePRI_high, int *eeprom_present) +ahc_new_term_detect(struct ahc_softc *ahc, int *enableSEC_low, + int *enableSEC_high, int *enablePRI_low, + int *enablePRI_high, int *eeprom_present) { u_int8_t brdctl; @@ -1397,13 +1526,16 @@ write_brdctl(ahc, value) brdctl = BRDSTB|BRDCS; } ahc_outb(ahc, BRDCTL, brdctl); + DELAY(20); brdctl |= value; ahc_outb(ahc, BRDCTL, brdctl); + DELAY(20); if ((ahc->features & AHC_ULTRA2) != 0) brdctl |= BRDSTB_ULTRA2; else brdctl &= ~BRDSTB; ahc_outb(ahc, BRDCTL, brdctl); + DELAY(20); if ((ahc->features & AHC_ULTRA2) != 0) brdctl = 0; else @@ -1428,6 +1560,7 @@ read_brdctl(ahc) brdctl = BRDRW|BRDCS; } ahc_outb(ahc, BRDCTL, brdctl); + DELAY(20); value = ahc_inb(ahc, BRDCTL); ahc_outb(ahc, BRDCTL, 0); return (value); @@ -1563,6 +1696,17 @@ ahc_aic7880_setup(device_t dev, char *channel, ahc_chip *chip, } static int +ahc_2940Pro_setup(device_t dev, char *channel, ahc_chip *chip, + ahc_feature *features, ahc_flag *flags) +{ + int error; + + *flags |= AHC_INT50_SPEEDFLEX; + error = ahc_aic7880_setup(dev, channel, chip, features, flags); + return (0); +} + +static int ahc_aha394XU_setup(device_t dev, char *channel, ahc_chip *chip, ahc_feature *features, ahc_flag *flags) { @@ -1598,6 +1742,17 @@ ahc_aic7890_setup(device_t dev, char *channel, ahc_chip *chip, } static int +ahc_aic7892_setup(device_t dev, char *channel, ahc_chip *chip, + ahc_feature *features, ahc_flag *flags) +{ + *channel = 'A'; + *chip = AHC_AIC7892; + *features = AHC_AIC7892_FE; + *flags |= AHC_NEWEEPROM_FMT; + return (0); +} + +static int ahc_aic7895_setup(device_t dev, char *channel, ahc_chip *chip, ahc_feature *features, ahc_flag *flags) { @@ -1629,6 +1784,17 @@ ahc_aic7896_setup(device_t dev, char *channel, ahc_chip *chip, } static int +ahc_aic7899_setup(device_t dev, char *channel, ahc_chip *chip, + ahc_feature *features, ahc_flag *flags) +{ + *channel = pci_get_function(dev) == 1 ? 'B' : 'A'; + *chip = AHC_AIC7899; + *features = AHC_AIC7899_FE; + *flags |= AHC_NEWEEPROM_FMT; + return (0); +} + +static int ahc_raid_setup(device_t dev, char *channel, ahc_chip *chip, ahc_feature *features, ahc_flag *flags) { |