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* Fix typo (accessable --> accessible).alex2000-06-141-1/+1
| | | | | | PR: 18588 Submitted by: Anatoly Vorobey <mellon@pobox.com> Reviewed by: asmodai
* Unused include: #include "bt.h"peter2000-06-101-2/+0
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* Back out the previous change to the queue(3) interface.jake2000-05-261-5/+5
| | | | | | It was not discussed and should probably not happen. Requested by: msmith and others
* Change the way that the queue(3) structures are declared; don't assume thatjake2000-05-231-5/+5
| | | | | | | | the type argument to *_HEAD and *_ENTRY is a struct. Suggested by: phk Reviewed by: phk Approved by: mdodd
* Remove unneeded <sys/buf.h> includes.phk2000-04-181-1/+0
| | | | | Due to some interesting cpp tricks in lockmgr, the LINT kernel shrinks by 924 bytes.
* Remove #include "eisa.h" and #if NEISA > 0 - this is guaranteed by config.peter2000-01-291-5/+0
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* Use rman_get_start instead of bus handle directly.nyan2000-01-171-1/+2
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* Pre 4.0 tidy up.peter2000-01-141-1/+1
| | | | | | | | | | | | Collect together the components of several drivers and export eisa from the i386-only area (It's not, it's on some alphas too). The code hasn't been updated to work on the Alpha yet, but that can come later. Repository copies were done a while ago. Moving these now keeps them in consistant place across the 4.x series as the newbusification progresses. Submitted by: mdodd
* * Add struct resource_list* argument to resource_list_alloc anddfr1999-10-121-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
* - Point the right bits at the new location of the bus front ends.mdodd1999-10-092-6/+8
| | | | | | The 'bt' SCSI driver now lives in sys/dev/buslogic. - Correct a few comments.
* - Restore correct operation of bt_mca.mdodd1999-10-091-14/+26
| | | | | | | | - Work around a problem not yet solved in the tree (but solved in mine.) device_get_ivars() should never be cast to a struct resource_list * The solution, under review, involves the creation of a device_get_resource_list() function. More later.
* Sync with recent changes to the MCA bus code. Resource IVARS wentmdodd1999-10-081-17/+9
| | | | away.
* mca_add_{iospace,mspace}() no longer takes a 4th arg.mdodd1999-09-261-1/+1
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* This adds support for the Buslogic/Bustek/Storage Dimensionsmdodd1999-09-031-0/+324
| | | | | | | | | | | MCA SCSI adapters. bt_mca.c is going to live in sys/dev/buslogic instead of sys/dev/mca as per a conversation with Peter, Doug and Mike. Thanks to Andy Farkas <andyf@speednet.com.au> for being such a good sport and doing all the testing for me (as I don't actually own one of these cards. Yet.)
* $Id$ -> $FreeBSD$peter1999-08-285-5/+5
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* Properly set the alignment argument to bus_dma_tag_create(). If wegibbs1999-08-164-12/+12
| | | | don't care about the alignment, set it to 1, meaning single byte alignment.
* Move the specification of EDGE/LEVEL triggered interrupts tomdodd1999-08-011-2/+7
| | | | | | | | | | | | | | | | | eisa_add_intr() which now takes an additional arguement (one of EISA_TRIGGER_LEVEL or EISA_TRIGGER_EDGE). The flag RR_SHAREABLE has no effect when passed to bus_alloc_resource(dev, SYS_RES_IRQ, ...) in an EISA device context as the eisa_alloc_resource() call (bus_alloc_resource method) now deals with this flag directly, depending on the device ivars. This change does nothing more than move all the 'shared = inb(foo + iobsse)' nonesense to the device probe methods rather than the device attach. Also, print out 'edge' or 'level' in the IRQ announcement message. Reviewed by: dfr
* Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entirepeter1999-07-031-5/+1
| | | | files. config will leave the whole file out if configured to do so.
* Don't #include i386/isa/isa_dma.h - it's in isa/isavar.h now. Thispeter1999-06-281-2/+1
| | | | driver is probably not far from being MI now anyway.
* Quieten the bt_isa_probe() messages since they get a bit much whenpeter1999-06-031-3/+4
| | | | the isa probe has gone hunting for a card on it's own.
* No support for pnp devices yet.dfr1999-05-301-1/+5
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* Poll for interrupts in bt_cmd in case they are masked. A completinggibbs1999-05-231-4/+14
| | | | | | | mailbox command will block the completion of an immediate command, so we must service them for our command to succeed. PR: 11799
* Don't use BUS_WRITE_IVAR to manipulate resources.dfr1999-05-221-9/+10
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* Move the declaration of the interrupt type from the driver structuredfr1999-05-084-8/+6
| | | | to the BUS_SETUP_INTR call.
* Add a number of interrelated CAM feature enhancements and bug fixes.ken1999-05-061-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NOTE: These changes will require recompilation of any userland applications, like cdrecord, xmcd, etc., that use the CAM passthrough interface. A make world is recommended. camcontrol.[c8]: - We now support two new commands, "tags" and "negotiate". - The tags commands allows users to view the number of tagged openings for a device as well as a number of other related parameters, and it allows users to set tagged openings for a device. - The negotiate command allows users to enable and disable disconnection and tagged queueing, set sync rates, offsets and bus width. Note that not all of those features are available for all controllers. Only the adv, ahc, and ncr drivers fully support all of the features at this point. Some cards do not allow the setting of sync rates, offsets and the like, and some of the drivers don't have any facilities to do so. Some drivers, like the adw driver, only support enabling or disabling sync negotiation, but do not support setting sync rates. - new description in the camcontrol man page of how to format a disk - cleanup of the camcontrol inquiry command - add support in the 'devlist' command for skipping unconfigured devices if -v was not specified on the command line. - make use of the new base_transfer_speed in the path inquiry CCB. - fix CCB bzero cases cam_xpt.c, cam_sim.[ch], cam_ccb.h: - new flags on many CCB function codes to designate whether they're non-immediate, use a user-supplied CCB, and can only be passed from userland programs via the xpt device. Use these flags in the transport layer and pass driver to categorize CCBs. - new flag in the transport layer device matching code for device nodes that indicates whether a device is unconfigured - bump the CAM version from 0x10 to 0x11 - Change the CAM ioctls to use the version as their group code, so we can force users to recompile code even when the CCB size doesn't change. - add + fill in a new value in the path inquiry CCB, base_transfer_speed. Remove a corresponding field from the cam_sim structure, and add code to every SIM to set this field to the proper value. - Fix the set transfer settings code in the transport layer. scsi_cd.c: - make some variables volatile instead of just casting them in various places - fix a race condition in the changer code - attach unless we get a "logical unit not supported" error. This should fix all of the cases where people have devices that return weird errors when they don't have media in the drive. scsi_da.c: - attach unless we get a "logical unit not supported" error scsi_pass.c: - for immediate CCBs, just malloc a CCB to send the user request in. This gets rid of the 'held' count problem in camcontrol tags. scsi_pass.h: - change the CAM ioctls to use the CAM version as their group code. adv driver: - Allow changing the sync rate and offset separately. adw driver - Allow changing the sync rate and offset separately. aha driver: - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs. ahc driver: - Allow setting offset and sync rate separately bt driver: - Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs. NCR driver: - Fix the ultra/ultra 2 negotiation bug - allow setting both the sync rate and offset separately Other HBA drivers: - Put code in to set the base_transfer_speed field for XPT_GET_TRAN_SETTINGS CCBs. Reviewed by: gibbs, mjacob (isp), imp (aha)
* Remove bt_softcs. It is no longer used.imp1999-05-052-5/+2
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* Revert part of 1.9; we don't need to reset the port after release now thatpeter1999-04-241-2/+1
| | | | the isa bus doesn't clear the hints at that point.
* Typo, use SYS_RES_IRQ when releasing the irq resource, not SYS_RES_IOPORT.peter1999-04-241-2/+2
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* ahc_pci.c:gibbs1999-04-231-3/+3
| | | | | | | | | Convert to new bus and bus dma. Use latest PCI API. bt_pci.c: Fix a few bugs in how resourses are released left over from when this driver was converted to new bus.
* bt.c:gibbs1999-04-232-10/+18
| | | | | | Simplify some inline functions. btreg.h: Correct a comment.
* Make bt driver work on eisa again.dfr1999-04-201-2/+2
| | | | Submitted by: Matthew N. Dodd <winter@jurai.net>
* Make the bt isa driver work..peter1999-04-181-5/+11
| | | | | | | | | | | - fix cut/paste problem. :-) - don't forget to call isa_dmacascade() - reset the port after we release resources. That last one is a trap to watch out for.. The isa bus driver uses the same port/irq/mem/etc variables for the initial probe hints as it does for allocation/deallocation tracking. Releasing a resource clears the variable and then you loose the hint during attach.. (ouch!)
* Check bus_setup_intr() as a seatbelt...peter1999-04-181-2/+7
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* Implement an EISA new-bus framework. The old driver probe mechanismpeter1999-04-185-419/+504
| | | | | | | | | had a quirk that made a shim rather hard to implement properly and it was just easier to convert the drivers in one go. The changes to the buslogic driver go beyond just this - the whole driver was new-bus'ed including pci and isa. I have only tested the EISA part of this so far. Submitted by: Doug Rabson <dfr@nlsystems.com>
* Improve bt_cmd() so that it has a better chance of working when theregibbs1999-04-072-61/+84
| | | | | | | are pending I/O transactions. It is not clear that is works 100% of the time under SMP, but since the bt_cmds() that are sent after other CPUs are started are not critical, the driver will function until I can figure out why this is the case.
* failled spell-checkphk1999-04-061-2/+2
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* Fix a typo.gibbs1999-03-231-2/+2
| | | | | PR: 10722 Submitted by: Chris Costello <chris@holly.dyndns.org>
* Add bt_port_probe() a routine shared by the EISA and ISA probe code togibbs1999-03-082-15/+87
| | | | | | | determine IRQ and DRQ information. Fix a bug that would cause us to attempt to retrieve extended sync rate information on cards/firmware revs that do not support that command.
* Ask the card where our interrupt is instead of attempting to use the EISAgibbs1999-03-081-85/+31
| | | | | | config info. On early revision cards (742a), the EISA register space, other than the location used to determine the address of the card's main command ports, is write only.
* Pull 'ISA style' probe where interrupt information is determined throughgibbs1999-03-081-43/+7
| | | | | commands sent to card, into the base driver module. It is now used for EISA board probes too.
* probe function changed from returning char * to const char *.dillon1998-12-141-3/+3
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* Remove unsued variable.gibbs1998-12-111-9/+12
| | | | | | | | | If we are not transfering any data, use a non S/G ccb type that doesn't return residual information. It seems that some firmware revisions dislike S/G ccbs with 0 length S/G lists. Correct bt_cmd() so that we always honor command status that was latched by our interrupt routine while polling for completion..
* Examine all occurrences of sprintf(), strcat(), and str[n]cpy()archie1998-12-041-5/+5
| | | | | | | | | | | | | | for possible buffer overflow problems. Replaced most sprintf()'s with snprintf(); for others cases, added terminating NUL bytes where appropriate, replaced constants like "16" with sizeof(), etc. These changes include several bug fixes, but most changes are for maintainability's sake. Any instance where it wasn't "immediately obvious" that a buffer overflow could not occur was made safer. Reviewed by: Bruce Evans <bde@zeta.org.au> Reviewed by: Matthew Dillon <dillon@apollo.backplane.com> Reviewed by: Mike Spengler <mks@networkcs.com>
* Move a diagnostic behind "if (bootverbose)".gibbs1998-11-131-5/+7
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* Noop Commit - Change was in last revision.gibbs1998-11-101-1/+1
| | | | | | If the next available mailbox is not in the free state, print a warning and handle the condition as a temporary resource shortage. The condition should never happen, but we shouldn't panic since recovery is possible.
* Convert to change in ISA compatiblity port handling in the base bt driver.gibbs1998-11-101-3/+3
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* Fix probes when a port address is specified.gibbs1998-11-103-47/+115
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* Do not disable the ISA compatibility window if it is the same value asgibbs1998-10-303-10/+22
| | | | that set for our PCI IO address space. This can happen on the BT-946.
* -Wunused cleanup.gibbs1998-10-151-4/+2
| | | | Submitted by: Poul-Henning Kamp <phk@freebsd.org>
* Honor CAM_TAG_ACTION_NONE.gibbs1998-10-151-3/+4
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