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331722 |
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29-Mar-2018 |
eadler |
Revert r330897:
This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code.
Revert with prejudice.
This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes.
Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes.
Requested by: gjb (re)
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330897 |
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14-Mar-2018 |
eadler |
Partial merge of the SPDX changes
These changes are incomplete but are making it difficult to determine what other changes can/should be merged.
No objections from: pfg
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302408 |
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07-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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247297 |
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25-Feb-2013 |
attilio |
Merge from vmobj-rwlock branch: Remove unused inclusion of vm/vm_pager.h and vm/vnode_pager.h.
Sponsored by: EMC / Isilon storage division Tested by: pho Reviewed by: alc
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243470 |
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24-Nov-2012 |
jmallett |
Use bootverbose to control debug printfs from the Cavium Simple Executive code. Also remove an unnecessary CVMX_ENABLE_DEBUG_PRINTS conditional around what is already a cvmx_dprintf.
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243469 |
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24-Nov-2012 |
jmallett |
o) Add support for specifying a model of Octeon to target at compile-time, reducing the number of runtime checks done by the SDK code. o) Group board/CPU information at early startup by subject matter, so that e.g. CPU information is adjacent to CPU information and board information is adjacent to board information.
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243253 |
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18-Nov-2012 |
jmallett |
o) Do boot descriptor parsing before console setup so that we can use a console other than UART 0 from the outset. o) Print board information from sysinfo after consoles have been initialized rather than doing it during boot descriptor parsing. o) Use cvmx_safe_printf and platform_reset rather than panic when doing very early boot descriptor parsing before the console is set up. o) Get rid of the global octeon_bootinfo.
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242346 |
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30-Oct-2012 |
jmallett |
Actually check board type rather than using a specialized octeon_is_simulation function.
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242344 |
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30-Oct-2012 |
jmallett |
Remove stale declarations.
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242342 |
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30-Oct-2012 |
jmallett |
Speed feature tests and initialize helper configuration that some CPUs require.
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242302 |
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29-Oct-2012 |
jmallett |
Add a sysctl to change the LED display.
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242276 |
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29-Oct-2012 |
jmallett |
Wrap some long lines and display board serial numbers at boot.
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242273 |
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28-Oct-2012 |
jmallett |
Use Simple Executive LED display routines, which correctly use the LED base address passed from the bootloader, rather than using a hard-coded value.
Make FreeBSD announce itself on the LED display similar to other kernels.
Remove uses of the previous LED routines, which were under-used and only used in drivers for what seem like debugging purposes, despite those drivers being widely-tested.
Remove several inlines for accessing memory that duplicate other functions which are now used instead, as they are now entirely unused.
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233417 |
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24-Mar-2012 |
gonzo |
Remap PMC interrupt for all cores
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233331 |
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22-Mar-2012 |
gonzo |
Setup fake MODINFO variables for octeon kernel
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232812 |
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11-Mar-2012 |
jmallett |
Merge the Cavium Octeon SDK 2.3.0 Simple Executive code and update FreeBSD to make use of it where possible.
This primarily brings in support for newer hardware, and FreeBSD is not yet able to support the abundance of IRQs on new hardware and many features in the Ethernet driver.
Because of the changes to IRQs in the Simple Executive, we have to maintain our own list of Octeon IRQs now, which probably can be pared-down and be specific to the CIU interrupt unit soon, and when other interrupt mechanisms are added they can maintain their own definitions.
Remove unmasking of interrupts from within the UART device now that the function used is no longer present in the Simple Executive. The unmasking seems to have been gratuitous as this is more properly handled by the buses above the UART device, and seems to work on that basis.
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232402 |
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02-Mar-2012 |
jmallett |
Unbreak SMP on stock Octeon systems -- copy the core_mask from bootinfo into sysinfo. This should have been done as part of replacing bootinfo with sysinfo.
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228872 |
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24-Dec-2011 |
gonzo |
- Initialize compact_flash_attribute_base_addr from bootinfo structure
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228853 |
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23-Dec-2011 |
gonzo |
- Set CF physical address base in sysinfo structure
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228088 |
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28-Nov-2011 |
gonzo |
- Copy base MAC address from bootinfo descriptor to sysinfo struct
Reviewed by: Andrew Duane
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217518 |
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17-Jan-2011 |
imp |
Save the CPU model, the board and the CPU clock rate so they are reported by the approrpiate sysctl.
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216773 |
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28-Dec-2010 |
jmallett |
When allocating memory from bootmem for the kernel to use, try to leave about 2MB of memory in the bootmem allocator for the SDK to use internally at a later point. It'd be nice if there were some functions we could call before allocating memory to let various facilities reserve some memory, but for now this seems sufficient. Previously some unfortunate systems could give up all (or at least most) of their memory to the kernel from bootmem, and then allocating command queues for packet output and the like would fail later in the boot process (which in turn would lead to crashes even later.)
Reported by: kan
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216320 |
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09-Dec-2010 |
gonzo |
- dump_avail layout should be sequence of [start, end) pairs, not <start, size>.
Spotted by: alc@
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216318 |
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09-Dec-2010 |
gonzo |
- Populate dump_avail with proper values from phys_avail
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216069 |
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29-Nov-2010 |
jmallett |
Display some Octeon 2 features and a feature for distinguishing between PCIe implementations.
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215990 |
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28-Nov-2010 |
jmallett |
Merge Cavium Octeon SDK 2.0 Simple Executive; this brings some fixes and new facilities as well as support for the Octeon 2 family of SoCs.
XXX Note that with our antediluvian assembler, we can't support some Octeon 2 instructions and fall back to using the old ones instead.
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212842 |
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19-Sep-2010 |
jmallett |
Don't use memory that can't be direct-mapped on !n64.
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210311 |
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20-Jul-2010 |
jmallett |
Update the port of FreeBSD to Cavium Octeon to use the Cavium Simple Executive library: o) Increase inline unit / large function growth limits for MIPS to accommodate the needs of the Simple Executive, which uses a shocking amount of inlining. o) Remove TARGET_OCTEON and use CPU_CNMIPS to do things required by cnMIPS and the Octeon SoC. o) Add OCTEON_VENDOR_LANNER to use Lanner's allocation of vendor-specific board numbers, specifically to support the MR320. o) Add OCTEON_BOARD_CAPK_0100ND to hard-wire configuration for the CAPK-0100nd, which improperly uses an evaluation board's board number and breaks board detection at runtime. This board is sold by Portwell as the CAM-0100. o) Add support for the RTC available on some Octeon boards. o) Add support for the Octeon PCI bus. Note that rman_[sg]et_virtual for IO ports can not work unless building for n64. o) Clean up the CompactFlash driver to use Simple Executive macros and structures where possible (it would be advisable to use the Simple Executive API to set the PIO mode, too, but that is not done presently.) Also use structures from FreeBSD's ATA layer rather than structures copied from Linux. o) Print available Octeon SoC features on boot. o) Add support for the Octeon timecounter. o) Use the Simple Executive's routines rather than local copies for doing reads and writes to 64-bit addresses and use its macros for various device addresses rather than using local copies. o) Rename octeon_board_real to octeon_is_simulation to reduce differences with Cavium-provided code originally written for Linux. Also make it use the same simplified test that the Simple Executive and Linux both use rather than our complex one. o) Add support for the Octeon CIU, which is the main interrupt unit, as a bus to use normal interrupt allocation and setup routines. o) Use the Simple Executive's bootmem facility to allocate physical memory for the kernel, rather than assuming we know which addresses we can steal. NB: This may reduce the amount of RAM the kernel reports you as having if you are leaving large temporary allocations made by U-Boot allocated when starting FreeBSD. o) Add a port of the Cavium-provided Ethernet driver for Linux. This changes Ethernet interface naming from rgmxN to octeN. The new driver has vast improvements over the old one, both in performance and functionality, but does still have some features which have not been ported entirely and there may be unimplemented code that can be hit in everyday use. I will make every effort to correct those as they are reported. o) Support loading the kernel on non-contiguous cores. o) Add very conservative support for harvesting randomness from the Octeon random number device. o) Turn SMP on by default. o) Clean up the style of the Octeon kernel configurations a little and make them compile with -march=octeon. o) Add support for the Lanner MR320 and the CAPK-0100nd to the Simple Executive. o) Modify the Simple Executive to build on FreeBSD and to build without executive-config.h or cvmx-config.h. In the future we may want to revert part of these changes and supply executive-config.h and cvmx-config.h and access to the options contained in those files via kernel configuration files. o) Modify the Simple Executive USB routines to support getting and setting of the USB PID.
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206829 |
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19-Apr-2010 |
jmallett |
o) Fix XKPHYS physical address extraction. Also define cache coherency attributes for XKPHYS. o) Make coprocessor 0 accessor function macros for register+selector registers take the full name so that e.g. (as done in this commit), prid selector 1 can be written through mips_wr_ebase() rather than mips_wr_prid1(). o) Allow for sign extension of 32-bit segment addresses. o) Remove an unused MIPS-I register number.
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206721 |
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17-Apr-2010 |
jmallett |
o) Add SMP support for Octeon using U-Boot to launch all the processors at the same time. o) Remove some unused trivial uart functions from octeon_machdep now that the uart part is fully working and they are unused. o) Use __func__ instead of __FUNCTION__. o) Use intr_*() instead of other routines that do the same thing. o) Remove some duplicate printfs from the Octeon port, as well as duplicate setting of Maxmem. o) Use the right frequency divider on Octeon. o) Use PCPU_GET(cpuid) consistently to get the cpuid of the running core. o) Remove some unused macros in the Octeon port. o) Use mips_sync() around use of the global dpcpu, whose value may not be visible to APs at first. o) When loading the first thread's stack, use macros to make the code correct for n64 as well. o) Remove stub, do-nothing FAU init/enable/disable functions from the RGMX driver.
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205048 |
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11-Mar-2010 |
jmallett |
Don't force single user on Octeon anymore.
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204777 |
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05-Mar-2010 |
jmallett |
Properly detect a type of real board that claims to have a 0.0 revision. This fixes at least memory detection on that board.
Sponsored by: Packet Forensics
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204055 |
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18-Feb-2010 |
imp |
Make printfs work for both OCTEON1 and OCTEON1-32
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203940 |
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15-Feb-2010 |
gonzo |
- Clean-up output of memory banks info
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203129 |
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28-Jan-2010 |
imp |
We make it to single user well, but not so well to multi-user. Force single user for the moment since that's a better experience for people trying this code out...
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202997 |
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26-Jan-2010 |
imp |
Doh. Remove extra pcpu initialization that I thought was needed, but isn't needed since we moved all that into mips_pcpu0_init.
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202939 |
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24-Jan-2010 |
imp |
o Write the soft reset bit in the cavium core to reset. [1] o panic if the board boot descriptor is too old...
Obtained from: [1] looking at the cavium sdk's executive code
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202867 |
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23-Jan-2010 |
imp |
Eliminate octeonregs.h. It was a copy of maltaregs.h with s/malta/octeon/gi done...
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202850 |
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22-Jan-2010 |
imp |
Migrate from old "DDB" style debugger to newer KDB style.
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202831 |
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22-Jan-2010 |
imp |
o Add support for memory above 256MB on the octeon. o Force the ebase to be 0x80000000 (the base that we're booted with may need to be respected in the future). o Initialize the clock early so we can initialize the console early o use panic where we can now use it. o Tag some code for parsing the boot records as belonging in the cavium sdk. o remove support for booting on ancient boards...
# we make it further in bootstrapping now: interrupts being enabled in the # uarts are now taking us out, it seems, for reasons unknown.
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202786 |
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22-Jan-2010 |
imp |
Don't clear bss/sbss. The boot loader already does this. In addition, the Cavium version of the boot loader puts data just after &end, so our rounding up to the next page in clearing memory overwrote their data, which meant we'd get a lot of wrong values for parameters to the system.
While I'm here, remove argc/argv parsing. Those values aren't passed in via a0 and a1, so it was a guaranted panic on some boards.
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202785 |
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22-Jan-2010 |
imp |
Jump to the mips reset vector. OR in the 0x80000000 for kseg0 and cast it to a long so it will work on 64-bit targets.
reset now works on octeon, so I don't have to power cycle the board as often.
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202063 |
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11-Jan-2010 |
imp |
Cope with the move and if_timer going way.
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201921 |
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09-Jan-2010 |
imp |
Merge from projects/mips to head by hand:
Copy the support files for the Octeon 1 CPU from sys/mips/octeon1 on the projects/mips side to sys/mips/cavium on the head side to conform to the other vendor code. This code was contributed by Cavium to the project and forward ported by Warner Losh, with some additional code from Randal Stewart.
# I'll fix the building problems the move creates in a future commit.
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201881 |
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09-Jan-2010 |
imp |
Rename mips_pcpu_init to mips_pcpu0_init since it applies only to the BSP. Provide a missing prototype.
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201845 |
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08-Jan-2010 |
imp |
Centralize initialization of pcpu, and set curthread early...
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201530 |
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04-Jan-2010 |
imp |
Style(9) pass.
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200344 |
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09-Dec-2009 |
imp |
Hook up parsing of the boot records.
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199759 |
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24-Nov-2009 |
imp |
kill stray printf
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199740 |
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24-Nov-2009 |
imp |
remove bogus panic. Don't use fortran style line control.
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199593 |
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20-Nov-2009 |
imp |
Don't assume register addresses can fit into void *. Minor formatting simplification while I'm here.
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198669 |
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30-Oct-2009 |
rrs |
With this commit our friend RMI will now compile. I have not tested it and the chances of it running yet are about ZERO.. but it will now compile. The hard part now begins, making it run ;-)
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196314 |
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17-Aug-2009 |
imp |
Implement platform_reset. Also, make the code a tiny bit easier to read with ninja-C magic coupled with an illuminating comment.
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196262 |
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15-Aug-2009 |
imp |
First cut at a platform_start. It is likely wrong, but it is better than nothing :)
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195414 |
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06-Jul-2009 |
imp |
64-bit fixes: fix printf formats and prefer MIPS_PHYS_TO_KSEG0.
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194174 |
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14-Jun-2009 |
imp |
Various nits to make this compile.
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194155 |
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14-Jun-2009 |
imp |
o Move the driveid.h file o lots of tweaks to header paths. o comment out SMP for the moment
# we now make it through the .c make depend, the .s needs more work.
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194143 |
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14-Jun-2009 |
imp |
Move the octeon port to its more correct location. Any port for the OCTEON2 family of processors should live in mips/octeon2. Not enough is know abotu the former to know if the same port can be used for both yet.
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194140 |
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14-Jun-2009 |
imp |
Import Cavium's FreeBSD port, or the Octeon specific pieces, verbatim. Yes, this puts things in the wrong place, doesn't compile and is woefully incomplete. However, it will allow us to more easily track against the upstream sources without needing to import the entire Cavium tree under vendor.
This port is based on FreeBSD 7.0 as of April 2007 and the pre-import MIPS tree (aka mips2), so much work is necessary here.
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