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* - Const'ify firmware and lookup-tables.marius2008-05-151-1/+1
| | | | | | | - Obsolete redundant inst_name and unit members of struct sym_hcb. - Fix three more NULL vs. 0 confusions. - Use device_set_softc(9) to tell the bus layer that this driver allocates a instance of struct sym_hcb itself.
* Start each of the license/copyright comments with /*-, minor shuffle of linesimp2005-01-061-1/+1
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* Fix instances of macros with improperly parenthasized arguments.alfred2002-11-091-2/+2
| | | | Verified by: md5
* MFC after: 0 daysgroudier2001-11-111-1/+1
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* PR: kern/20895groudier2000-09-031-2/+3
| | | | | | | | | | | | | | | | | | | | | | | PR kern/20895: - Add FE_DAC new feature flag to distinguish between 64 bit PCI addressing (DAC cycles) and 64 bit PCI interface (64 bit Memory BARs). - Properly deal with chips that have a 32 bit PCI interface but support and may generate DAC. (Only SYM53C895A for now). PR misc/17584 (at least partially addressed): - Try detecting hardware combinations that trigger spurious PCI master parity error detections by the PCI chip. This work-around is implemented in the `snooptest' routine and consists in retrying with PCI master parity checking disabled if such an error is reported by the PCI chip during this test. Other: - Fix a tiny bug in WIDE negotiation that was very unlikely to be triggerred. The BUS width was wrongly compared against chip's max. offset.
* - Make the NVRAM debug code compile and work.groudier2000-05-281-3/+6
| | | | | | | | | | - Get rid of a fiew uselessly `long' variables and casts to `long'. - Estimate the PCI clock for all chips, except C1010 for now (we should do that for each PCI BUS) - Refine a couple of C1010 errata work-arounds. - For now, make sure AIP generation is disabled for the C1010-66.
* This new version adds support for early NCR chips.groudier2000-04-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 53C810 non 'A', 53C815 and 53C825 non 'A' are now attached by the driver (by default). The driver uses a different SCRIPTS set based on MEMORY MOVE instructions for these chips. 2 SCRIPTS sets (firmwares) numbered #1 and #2 are used for the whole support of the 53C8XX family to get possible: - FW #1 : Only based on MEMORY MOVE instructions. Selected for 810, 815, 825. - FW #2 : LOAD/STORE based. This is the firmware also used by previous driver versions. Selected for other chips. When both `ncr' and `sym' are configured, `sym' will now attach all the 53C8XX devices by default. Previous balancing between `ncr' and `sym' can be preserved by: - Either editing sym_conf.h and commenting the following compile option: #define SYM_CONF_GENERIC_SUPPORT (This also saves about 3.5Kb of kernel memory). - Or setting kernel config option SYM_SETUP_LP_PROBE_MAP to 64 (bit 0x40)
* - Add year 2000 copyright to driver files.groudier2000-01-081-3/+4
| | | | | | | | | | | - Set MAX_OFFS driver compile option to 63 (was 64 which is wrong). - Fix a typo in the SYMBIOS NVRAM layout structure and add field and bit definition for the support of PIM_NOBUSRESET. - Report to XPT PIM_NOBUSRESET and PIM_SCANHILO if set by user in NVRAM. - Negotiate SYNC immediately after WIDE response from the target as suggested by Justin Gibbs. - Remove some misleading comment about CmdQue handling by CAM. - Apply correctly the MAX_WIDE and MAX_OFFS driver options.
* - Add device entry for the next generation of C1010 devicegroudier2000-01-011-0/+1
| | | | | | | | | | | | | | (pci dev_id 0x21). - Start the SCRIPTS processor without resetting the SCSI BUS at initialization. - Remove the "Host adapter CCB chain" (got useless given the new queuing scheme). - Display correctly the state of SCSI signals, when SCSI BUS looks bad. - Cosmetic changes in messages printed out at initialization. - Notifications and messages on RESET conditions slightly reworked. - TEKRAM 24C16 NVRAM support fixed (also reported ok).
* Go ahead and take these off the vendor branch as Gerard Roudier is nowobrien1999-12-301-0/+3
| | | | | | a committer and will be maintaining these in the usual manner. Add $FreeBSD$'s to get them off on the right foot.
* * The C1010 stepping B0 (Rev 1) tested OK for DT transfers without the U3ENobrien1999-12-161-0/+1
| | | | | | | | | | | | | | broken bit work-around enabled. * Fixed a bug that made MDP not work. (However, MDP is actually not tested due to lack of hardware using this feature). * Chip table changed to support the C1010 B0 w/o the U3EN bit work-around enabled. * Add the SYM_SETUP_MAX_LUN, SYM_SETUP_LP_PROBE_MAP (used to tell the driver about chips that are to be claimed with lower priority than old PCI bus based driver (typically the ncr)), SYM_SETUP_SCSI_DIFF, and SYM_SETUP_PCI_PARITY options. Submitted by: Gerard Roudier <groudier@club-internet.fr>
* New `sym' device driver optimized for the Symbios/LSI 53C896/53C895A/53C1010obrien1999-11-271-0/+928
PCI SCSI controllers. This driver also supports the following Symbios/LSI PCI SCSI chips: 53C810A, 53C825A, 53C860, 53C875, 53C876, 53C885, 53C895. However, it does NOT support earlier chips as the following ones: 53C810, 53C815, 53C825. See README.sym for more details. Submitted-by: Gerard Roudier <groudier@club-internet.fr>
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