| History log of /src/sys/arch/sgimips/hpc/hpcdma.c |
| Revision | | Date | Author | Comments |
| 1.22 |
| 13-Dec-2023 |
andvar | Add (intptr_t) casts to fix "cast to pointer from integer of different size",
mainly for GENERIC64_32_* configs.
Also change segp->ds_len format specifier to %lld, which fixes DMA_DEBUG build.
|
| 1.21 |
| 01-Jul-2011 |
dyoung | #include <sys/bus.h> instead of <machine/bus.h>.
|
| 1.20 |
| 25-Jan-2011 |
tsutsui | Some KNF and cosmetics.
|
| 1.19 |
| 25-Jan-2011 |
tsutsui | u_intNN_t -> uintNN_t
|
| 1.18 |
| 25-Jan-2011 |
tsutsui | Small bus_dma(9) tweaks:
- call bus_dmamap_create(9) after bus_dmamem_alloc(9) and bus_dmamem_map(9)
return successfully
- no need to use PAGE_SIZE for size of descriptor dmamap
- use bus_addr_t to store DMA address
- BUS_DMASYNC_PREWRITE is enough for host-to-device only descriptors
Tested on R5000 Indy.
|
| 1.17 |
| 14-Dec-2009 |
matt | branches: 1.17.4; 1.17.6; 1.17.8;
Merge from matt-nb5-mips64
Merge mips-specific arch files.
|
| 1.16 |
| 10-May-2008 |
martin | branches: 1.16.16;
Backout previous: the license sweep touched these files in error, so
restore the old license.
|
| 1.15 |
| 28-Apr-2008 |
martin | branches: 1.15.2;
Remove clause 3 and 4 from TNF licenses
|
| 1.14 |
| 17-Oct-2007 |
garbled | branches: 1.14.20;
Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.
TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.
NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
|
| 1.13 |
| 23-Jul-2007 |
he | branches: 1.13.6;
After move to 64-bit paddr_t, cast via vaddr_t before casting to void*.
OK'ed by macallan@.
|
| 1.12 |
| 04-Mar-2007 |
christos | branches: 1.12.2; 1.12.10; 1.12.12; 1.12.14;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.11 |
| 11-Dec-2005 |
christos | branches: 1.11.26;
merge ktrace-lwp.
|
| 1.10 |
| 30-Dec-2004 |
rumble | branches: 1.10.10;
Prepend HPC3 macros universally with "HPC3_" to distinctly recognise
the corresponding revision and maintain consistency with HPC1.
No functional change intended.
|
| 1.9 |
| 29-Dec-2003 |
sekiya | Fixes to HPC abstraction layer from Steve Rumble:
- hpc1_hdd_{ctl,bufptr} and hpc3_hdd_{ctl,bufptr} are
established in hpcreg.h. All references to these fields
are updated with the exception of if_sq: (haltwo,
hpcdma). This makes reading the code and spotting bugs
easier.
- hpcdma.c was applying EOCHAIN to the wrong descriptor
word for the hpc1 case.
- I added scsi_max_xfer to the abstraction layer, and it
allows some crusty #defines in wdsc.c to be removed.
hpc1 now doesn't waste descriptors as it once did.
- hpcreg.h was updated to reflect the lack of XMITDONE
bit in hpc1. HPC1_REV15 added for a test in hpc.c
- hpc.c now verifies HPC1 revisions (1.0 vs 1.5) and
prints the output a little prettier ;)
- power interrupts shouldn't establish on non-IP22
platforms.
|
| 1.8 |
| 16-Dec-2003 |
sekiya | Introduce abstraction layer for HPC registers and values, which addresses the
divergence between HPC revision 1.5 and revision 3.
The wdsc driver has been updated to reflect this layer (and may now work on
IP20). The sq driver needs a bit more work before it can be committed.
|
| 1.7 |
| 15-Jul-2003 |
lukem | __KERNEL_RCSID()
|
| 1.6 |
| 02-Apr-2003 |
thorpej | branches: 1.6.2;
Use PAGE_SIZE rather than NBPG.
|
| 1.5 |
| 09-Nov-2002 |
thorpej | Avoid a strict-aliasing warning from GCC 3.3.
|
| 1.4 |
| 13-Mar-2002 |
simonb | Replace lots of 8x<space> with <tabs> and other miscellaneous indentation
fixes.
Wrap a couple of long lines.
Use <return-type>\n<function name> as per KNF in a few places.
|
| 1.3 |
| 18-Nov-2001 |
thorpej | * Clean up HPC autoconfiguration a little. Pass device register and
DMA register offsets, as well as IRQ, to children. Use direct
config. Use machine type/subtype to determine which devices are
present.
* Add support for the second SCSI controller on the Indigo2.
|
| 1.2 |
| 18-Nov-2001 |
thorpej | * Add a callback to the front-end for the 33c93 driver to reset
the controller/SCSI bus.
* Implement controller/SCSI bus reset on SGI HPC3 SCSI using the
"channel reset" bit in the SCSI DMA channel control register.
|
| 1.1 |
| 19-Aug-2001 |
wdk | branches: 1.1.2; 1.1.8;
Initial implementation of WD33C9x SCSI driver for SGI IP22 platforms.
Based on mvme68k and Atari drivers for the same chipset with the
addition of bus_space support. Attempts have been made to seperate out the
machine dependent dma components and more work is required in this area.
Tested on SGI R4K Indy, but has little testing on other platforms.
|
| 1.1.8.4 |
| 11-Nov-2002 |
nathanw | Catch up to -current
|
| 1.1.8.3 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.1.8.2 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.1.8.1 |
| 19-Aug-2001 |
nathanw | file hpcdma.c was added on branch nathanw_sa on 2002-01-08 00:27:27 +0000
|
| 1.1.2.4 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.1.2.3 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.1.2.2 |
| 25-Aug-2001 |
thorpej | Merge Aug 24 -current into the kqueue branch.
|
| 1.1.2.1 |
| 19-Aug-2001 |
thorpej | file hpcdma.c was added on branch kqueue on 2001-08-25 06:15:49 +0000
|
| 1.6.2.4 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.6.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.6.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.6.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.10.10.1 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.11.26.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.12.14.1 |
| 15-Aug-2007 |
skrll | Sync with HEAD.
|
| 1.12.12.1 |
| 07-Aug-2007 |
matt | Sync with HEAD.
|
| 1.12.10.1 |
| 03-Oct-2007 |
garbled | Sync with HEAD
|
| 1.12.2.1 |
| 20-Aug-2007 |
ad | Sync with HEAD.
|
| 1.13.6.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.14.20.1 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.15.2.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.16.16.1 |
| 10-Sep-2009 |
matt | Add preliminary LP64 support for sgimips
|
| 1.17.8.1 |
| 08-Feb-2011 |
bouyer | Sync with HEAD
|
| 1.17.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.17.4.1 |
| 05-Mar-2011 |
rmind | sync with head
|
