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272461 |
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02-Oct-2014 |
gjb |
Copy stable/10@r272459 to releng/10.1 as part of the 10.1-RELEASE process.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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241593 |
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15-Oct-2012 |
jhb |
Add locking to the dpt(4) driver and mark it MPSAFE. - Use device_printf() and device_get_unit() instead of storing the unit number in the softc. - Remove use of explicit bus space handles and tags. - Remove the global dpt_softcs list and use devclass_get_device() instead. - Use pci_enable_busmaster() rather than frobbing the PCI command register directly.
Tested by: no one
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170872 |
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17-Jun-2007 |
scottl |
Prepare for future integration between CAM and newbus. xpt_bus_register now takes a device_t to be the parent of the bus that is being created. Most SIMs have been updated with a reasonable argument, but a few exceptions just pass NULL for now. This argument isn't used yet and the newbus integration likely won't be ready until after 7.0-RELEASE.
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166901 |
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23-Feb-2007 |
piso |
o break newbus api: add a new argument of type driver_filter_t to bus_setup_intr()
o add an int return code to all fast handlers
o retire INTR_FAST/IH_FAST
For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current
Reviewed by: many Approved by: re@
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166091 |
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18-Jan-2007 |
marius |
Wrap the EISA-specific parts of the dpt(4) and si(4) back-ends in the newly added DEV_EISA. This is done so that these back-ends can be compiled on platforms not providing in{b,w,l}()/out{b,w,l}() and friends (but may wish to use them together with bus front-ends other than the EISA one).
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165102 |
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11-Dec-2006 |
mjacob |
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
PR: 106543 MFC after: 3 days
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146734 |
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29-May-2005 |
nyan |
Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 and amd64. The optimization is a trivial on recent machines.
Reviewed by: -arch (imp, marcel, dfr)
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142357 |
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24-Feb-2005 |
sam |
remove gratuitous null ptr check
Noticed by: Coverity Prevent analysis tool
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119418 |
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24-Aug-2003 |
obrien |
Use __FBSDID(). Also some minor style cleanups.
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117126 |
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01-Jul-2003 |
scottl |
Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg. Lockfunc allows a driver to provide a function for managing its locking semantics while using busdma. At the moment, this is used for the asynchronous busdma_swi and callback mechanism. Two lockfunc implementations are provided: busdma_lock_mutex() performs standard mutex operations on the mutex that is specified from lockfuncarg. dftl_lock() is a panic implementation and is defaulted to when NULL, NULL are passed to bus_dma_tag_create(). The only time that NULL, NULL should ever be used is when the driver ensures that bus_dmamap_load() will not be deferred. Drivers that do not provide their own locking can pass busdma_lock_mutex,&Giant args in order to preserve the former behaviour.
sparc64 and powerpc do not provide real busdma_swi functions, so this is largely a noop on those platforms. The busdma_swi on is64 is not properly locked yet, so warnings will be emitted on this platform when busdma callback deferrals happen.
If anyone gets panics or warnings from dflt_lock() being called, please let me know right away.
Reviewed by: tmm, gibbs
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112780 |
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29-Mar-2003 |
mdodd |
- Track resources in our softc. - Sanitize dpt_alloc(). - Add helper functions for resource alloc/release. - Add detach method. - Relocate definition of devclass_t. - Move some debugging output behind bootverbose. - Implement an identify method for ISA devices but don't use it right now.
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104710 |
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09-Oct-2002 |
peter |
Change BUS_SPACE_UNRESTRICTED (~0ul) to plain ~0 when used in the 'int nsegments' argument to bus_dma_tag_create(). ~0ul does not fit in an int on machines with 64 bit longs.
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73280 |
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01-Mar-2001 |
markm |
Turn on interrupt-entropy harvesting for all/any mass storage devices I could find. I have no doubt missed a couple.
Interrupt entropy harvesting is still conditional on the kern.random.sys.harvest_interrupt sysctl.
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59078 |
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07-Apr-2000 |
mdodd |
- Convert dpt_pci.c to newbus. - Add support for ISA based DPT adapters (this doesn't quite work yet). - Sync dpt_eisa.c with my local copy. - Simplify how EISA IDs are matched. - Prototype. - Formatting nits. - Conform to how I do things in dpt_pci.c/dpt_isa.c. - Modify dpt_scsi.c:dpt_alloc() to DTRT with newbus. - Add some comments to dpt_scsi.c:dpt_pio_get_conf(). - Add additional check to dpt_scsi.c:dpt_get_conf(). - Add some useful error messages to dpt_scsi.c:dpt_init().
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56827 |
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29-Jan-2000 |
peter |
Remove #include "eisa.h" and #if NEISA > 0 as it's only ever compiled if NEISA is > 0 as guaranteed by config.
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55953 |
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14-Jan-2000 |
peter |
Pre 4.0 tidy up.
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
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52042 |
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09-Oct-1999 |
mdodd |
- Implement a simple PIO driven function for retreiving the onboard configuration information from a DPT card at a given port.
This is needed by the ISA bus front end (still to come) and the EISA bus front end (which hasn't ever worked).
- Blow away dpt_eisa.h as the information it contains does not justify an additional file.
- Convert dpt_eisa.c to use the onboard config instead of trying to read the EISA configuration registers.
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50477 |
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27-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
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49860 |
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15-Aug-1999 |
gibbs |
Properly set the alignment argument to bus_dma_tag_create(). If we don't care about the alignment, set it to 1, meaning single byte alignment.
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49360 |
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01-Aug-1999 |
mdodd |
Move the specification of EDGE/LEVEL triggered interrupts to 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
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46743 |
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08-May-1999 |
dfr |
Move the declaration of the interrupt type from the driver structure to the BUS_SETUP_INTR call.
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45791 |
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18-Apr-1999 |
peter |
Implement an EISA new-bus framework. The old driver probe mechanism 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>
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39234 |
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15-Sep-1998 |
gibbs |
Conver the DPT driver to CAM. The dpt_control interface is not yet functional, but will be in another day or so.
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38197 |
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09-Aug-1998 |
jkh |
MF22: Shut this thing up by default.
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36129 |
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17-May-1998 |
gibbs |
Include "eisa.h" and only provide code if NEISA > 0.
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34480 |
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10-Mar-1998 |
julian |
Add EISA support for DPT drivers Submitted by: Matthew Dodd Reviewd by: shimon@simon-shapiro.org (DPT author)
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