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Marius Strobl 72021af065 MFC: r201052, r201200, r202003, r202010, r202023 
Add a driver for the `Fire' JBus to PCIe bridges found in at least
the Sun Fire V215/V245 and Sun Ultra 25/45 machines. This driver also
already includes all the code to support the `Oberon' Uranus to PCIe
bridges found in the Fujitsu-Siemens based Mx000 machines but due to
lack of access to such a system for testing, probing of these bridges
is currently disabled.
Unfortunately, the event queue mechanism of these bridges for MSIs/
MSI-Xs matches our current MD and MI interrupt frameworks like square
pegs fit into round holes so for now we are generous and use one event
queue per MSI, which limits us to 35 MSIs/MSI-Xs per Host-PCIe-bridge
(we use one event queue for the PCIe error messages). This seems
tolerable as long as most devices just use one MSI/MSI-X anyway.
Adding knowledge about MSIs/MSI-Xs to the MD interrupt code should
allow us to decouple the 1:1 mapping at the cost of no longer being
able to bind MSIs/MSI-Xs to specific CPUs as we currently have no
reliable way to quiesce a device during the transition of its MSIs/
MSI-Xs to another event queue. This would still require the problem
of interrupt storms generated by devices which have no one-shot
behavior or can't/don't mask interrupts while the filter/handler is
executed (like the older PCIe NICs supported by bge(4)) to be solved
though.
2010-01-15 21:45:46 +00:00
..
defines
files MFC r199086,199151,199680,199948,200241 2009-12-09 21:47:42 +00:00
files.amd64 MFC r199969: amdsbwd: new driver for AMD SB600/SB7xx watchdog timer 2009-12-21 05:58:55 +00:00
files.arm Switch to ath hal source code. Note this removes the ath_hal 2008-12-01 16:53:01 +00:00
files.i386 MFC r199969: amdsbwd: new driver for AMD SB600/SB7xx watchdog timer 2009-12-21 05:58:55 +00:00
files.ia64 MFC rev 201269, 201373: 2010-01-10 23:51:02 +00:00
files.mips Add memmove() to the kernel, making the kernel compile with Clang. 2009-02-28 16:21:25 +00:00
files.pc98 MFC r197518: 2009-12-05 20:37:46 +00:00
files.powerpc Add cpufreq support on the PowerPC G5, along with a skeleton SMU driver 2009-06-23 04:28:32 +00:00
files.sparc64 MFC: r201052, r201200, r202003, r202010, r202023 2010-01-15 21:45:46 +00:00
files.sun4v MFC: r200917 2010-01-13 21:03:04 +00:00
kern.mk Bump down the inline limit on MIPS. 2009-03-03 18:53:47 +00:00
kern.post.mk Always compute the root of the kernel source tree and explicitly pass it 2009-05-04 20:25:56 +00:00
kern.pre.mk Delete the old USB stack. The new stack has settled in and has all the 2009-05-27 16:16:56 +00:00
kmod.mk * Driver for ACPI WMI (Windows Management Instrumentation) 2009-06-23 13:17:25 +00:00
kmod_syms.awk
ldscript.amd64 Provide the _start_ctors and _stop_ctors symbols. As on i386, the addresses 2004-05-29 01:09:00 +00:00
ldscript.arm Create a non-elf pure binary version of the kernel as well. 2005-11-24 02:25:49 +00:00
ldscript.i386 Align the .ctors section correctly. 2003-12-03 07:40:03 +00:00
ldscript.ia64 Have the linker provide btext. It's used for profiling. 2004-08-25 07:43:28 +00:00
ldscript.mips Merge from p4: add Juniper license statement. 2008-09-19 03:36:37 +00:00
ldscript.mips.cfe Fix the CFE ldscript after the cutover to tradmips. 2008-10-13 06:07:58 +00:00
ldscript.powerpc Avoid hardcoding the kernel link address in the linker script. 2008-02-27 00:03:23 +00:00
ldscript.sparc64
Makefile.amd64 Add a kernel option for amd64 to compile with the frame on the stack 2008-05-23 03:52:55 +00:00
Makefile.arm Rename Marvell ARM CPU specific file according to r186933. 2009-01-09 10:55:33 +00:00
Makefile.i386 Revert config(8) version bump. It brings major pain for people working on 2007-05-16 17:23:54 +00:00
Makefile.ia64 Remove definition of the GCC3 variable. It was introduced in rev. 2007-06-02 21:30:39 +00:00
Makefile.mips Merge in the mips specific configuration files and such from the 2008-04-13 06:25:43 +00:00
Makefile.pc98 Revert config(8) version bump. It brings major pain for people working on 2007-05-16 17:23:54 +00:00
Makefile.powerpc Revert config(8) version bump. It brings major pain for people working on 2007-05-16 17:23:54 +00:00
Makefile.sparc64 Revert config(8) version bump. It brings major pain for people working on 2007-05-16 17:23:54 +00:00
Makefile.sun4v Revert config(8) version bump. It brings major pain for people working on 2007-05-16 17:23:54 +00:00
makeLINT.mk
makeLINT.sed
newvers.sh 8.0-RELEASE is done, shift stable/8 to -STABLE designation. 2009-11-27 00:21:17 +00:00
NOTES MFC r200171, r200182, r200275, r200295, r200359: 2009-12-12 10:37:31 +00:00
options MFC r200171, r200182, r200275, r200295, r200359: 2009-12-12 10:37:31 +00:00
options.amd64 MFC r196196: 2009-08-13 17:54:11 +00:00
options.arm MFC r196531-196534,196536 2009-09-16 12:07:58 +00:00
options.i386 MFC r196196: 2009-08-13 17:54:11 +00:00
options.ia64 Don't forget to create opt_agp.h on ia64, which also uses agp(4). 2009-02-07 09:57:14 +00:00
options.mips Consistently use <TAB> instead of spaces as option name and file 2009-02-06 10:30:46 +00:00
options.pc98 MFC r196196: 2009-08-13 17:54:11 +00:00
options.powerpc Initial support for Freescale PowerQUICC III MPC85xx system-on-chip family. 2008-03-03 17:17:00 +00:00
options.sparc64 MFC: r201052, r201200, r202003, r202010, r202023 2010-01-15 21:45:46 +00:00
options.sun4v Remove remnants from the sparc64 origin of this file and which are 2007-01-19 12:22:50 +00:00
systags.sh Use a simpler way to reach the <machine> include dir, which should 2005-12-03 21:37:54 +00:00