Commit Graph

43 Commits

Author SHA1 Message Date
Ed Maste
fb892dbae0 Fix octeon model comparison in Cavium SDK
buildkernel failed with GCC 5.3 with
error: comparison of constant '852736' with boolean expression is always true

Sponsored by:	The FreeBSD Foundation
2016-10-13 17:16:32 +00:00
Ed Maste
221cc677ed Convert ­ U+00AD soft hyphen to - in Cavium Octeon SDK
Linux's copy of the Cavium SDK does not have these non-ASCII characters
and this reduces noise in diffs when comparing the two.

Sponsored by:	The FreeBSD Foundation
2016-10-13 16:57:19 +00:00
Jean-Sébastien Pédron
bd937497ea Consistently use device_t
Several files use the internal name of `struct device` instead of
`device_t` which is part of the public API. This patch changes all
`struct device *` to `device_t`.

The remaining occurrences of `struct device` are those referring to the
Linux or OpenBSD version of the structure, or the code is not built on
FreeBSD and it's unclear what to do.

Submitted by:	Matthew Macy <mmacy@nextbsd.org> (previous version)
Approved by:	emaste, jhibbits, sbruno
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D7447
2016-08-09 19:32:06 +00:00
Warner Losh
7adaa27093 Turns out that there really isn't an RTC chip on this board, at all. 2013-05-12 01:29:18 +00:00
Warner Losh
474d77509e Make the read/write routines default to the newer DS1337 part, but keep
the supported bits board specific.
2013-05-10 06:28:01 +00:00
Warner Losh
3bec6ae787 As requested, move this back to opt-in and list my boards. 2013-05-10 04:49:40 +00:00
Warner Losh
6346a0d0f6 Remove the commented out code I just committed. If we need it, I'll
bring it back uncommented our, or rewrite it.
2013-05-10 04:30:14 +00:00
Warner Losh
856099a320 Add support from GE Intelligent Platform Cavium Octeon boards. Add
options OCTEON_VENDOR_GEFES to enable support for these boards, to
match changes that GE publishes to the Octeon Simple Executive. Since
board types overlap with other boards, it is unlikely that we will
properly boot on other Octeon boards with OCTEON_VENDOR_GEFES enabled.
Tested extensively on the WANIC 6354, but I retained support for all
the other models. Some features need changes in the base kernel, and
those are in progress.
2013-05-10 03:04:45 +00:00
Warner Losh
751d46b795 Both my EBH5200 and GE WANIC 6354 have a RTC as well. It looks from
the Linux tree that they always include this chip in their FDT, so
make support for the ds1337 opt-out rather than opt-in. Now my boards
boot with the correct time.
2013-05-10 02:57:46 +00:00
Warner Losh
086e2ac533 Expose cvmx_mgmt_port_num_ports() as a wrapper to the static
__cvmx_mgmt_port_num_ports() mostly to avoid exporting a function
starting with __.
2013-05-02 19:45:53 +00:00
Eitan Adler
7a48925d12 Fix incorrect sizeof() in bzero()
Submitted by:	swildner@DragonFlyBSD.org
Reviewed by:	alfred, jmallett
2013-05-01 04:37:45 +00:00
Juli Mallett
a9e4eb6929 Fix packet reception and other issues arising from incorrect ASX clock
configuration on the physical ports of the Ubiquiti EdgeRouter Lite.
2013-01-21 06:47:06 +00:00
Juli Mallett
161aae1a7a Use the right USB clock type on the EdgeRouter Lite. This fixes USB. 2013-01-02 23:29:54 +00:00
Juli Mallett
b29648facd Add basic support for the Ubiquiti EdgeRouter Lite.
Note that USB does not currently work, and the flash is connected via USB, so
local storage is not working.
2013-01-02 23:17:50 +00:00
Juli Mallett
527ca1d99c Allow this file to build on FreeBSD. 2012-11-27 02:03:41 +00:00
Juli Mallett
ea716a4f24 o) Have the FreeBSD kernel option "INVARIANTS" trickle down into the Simple
Executive code where similar invariant knobs exist.
o) Make the Simple Executive's warning function print "WARNING: " on the same
   line as the warning it is displaying, rather than on a separate line.
2012-11-24 02:55:05 +00:00
Juli Mallett
85129b4bd4 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.
2012-11-24 02:12:24 +00:00
Juli Mallett
01a310bd57 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.
2012-11-24 02:00:29 +00:00
Juli Mallett
b3a6fcb3b7 Return port numbers for ATCA-7220 SPI interfaces in a different place for
consistency reasons, and to ensure that CRC addition is disabled on output.
With this, transmit seems to be working properly on the ATCA-7220.
2012-11-19 08:35:58 +00:00
Juli Mallett
72d324fab6 Fix packet receive on the ATCA-7220 by disabling FCS-related checks, since the
FCS is stripped by the underlying hardware before it reaches the Octeon.
2012-11-19 05:24:33 +00:00
Juli Mallett
9dea12b4a2 Fix build for FreeBSD kernel. 2012-11-13 07:33:45 +00:00
Juli Mallett
72a4047ca7 Handle the management port on the EBT5600 and disable loopback. The XAUI
port connected to the Broadcom switch does not seem operable, but it's unclear
if that's simply due to a lack of configuration information for the switch.
The switch does not seem to present any identifying information via MDIO,
and is a BCM56512.
2012-11-01 03:45:33 +00:00
Juli Mallett
684ba62e3f Speed feature tests and initialize helper configuration that some CPUs require. 2012-10-30 06:07:30 +00:00
Juli Mallett
1f51baaa92 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.
2012-10-29 00:51:53 +00:00
Juli Mallett
cb5add636f No MII on the RSYS4GBE (AMC-7211/ATCA-7220). 2012-10-26 02:09:55 +00:00
Juli Mallett
320a9376e9 Add support for Radisys as a vendor of Octeon hardware. Add some preliminary
support for what their boot loader refers to as the "RSYS4GBE", of which there
are two instances ("Data Processing Blocks") on the Radisys ATCA-7220.
2012-10-26 00:08:50 +00:00
Juli Mallett
964fdce070 Remove some files not used by the FreeBSD kernel which have been adding quite
a bit of bloat to the kernel source tree's size.
2012-03-13 06:48:26 +00:00
Juli Mallett
b5acc0d618 Disable the Simple Executive's error decoding/reporting code. 2012-03-11 06:55:17 +00:00
Juli Mallett
9261550cf3 Do not try to use libfdt in FreeBSD. 2012-03-11 06:49:31 +00:00
Juli Mallett
57a8a8ff31 Remove files not needed by FreeBSD. 2012-03-11 06:18:38 +00:00
Juli Mallett
dc4ee6ca91 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.
2012-03-11 06:17:49 +00:00
Oleksandr Tymoshenko
234f7fd5a3 - Do not enumerate PCIe bus on CN56XX Pass 1 devices to avoid hard hang.
There is known issue with this hardware.

Submitted by:	Andrew Duane <aduane@juniper.net>
2012-01-13 02:33:55 +00:00
Oleksandr Tymoshenko
d77d1b1a17 - Properly clean state structure in cvmx_usb_initialize 2011-12-31 05:25:42 +00:00
Oleksandr Tymoshenko
67c1180199 - CAPK-0100 board's USB timer is 12MHz 2011-12-31 05:24:21 +00:00
Juli Mallett
64974004ec o) Clean up FPA pools on module unload.
o) Allocate output buffer pool based on available output queues.

Submitted by:	Bhanu Prakash (with modifications)
2011-03-16 08:51:36 +00:00
Juli Mallett
15fe2454ae o) Expand the CIU driver to be aware of newly-allocated parts of the IRQ range.
o) Add 'octm', a trivial driver for the 10/100 management ports found on some
   Octeon systems.
o) Make the Simple Executive's management port helper routines compile on
   FreeBSD (namely by not doing math on void pointers.)
o) Add a cvmx_mgmt_port_sendm routine to the Simple Executive to send an mbuf
   so there is only one copy in the transmit path, rather than having to first
   copy the mbuf to an intermediate buffer and then copy that to the Simple
   Executive's transmit ring.
o) Properly work out MII addresses of management ports on the Lanner MR-730.
   XXX The MR-730 also needs some patches to the MII read/write routines, but
       this is sufficient for now.  Media detection will be fixed in the future
       when I can spend more time reading the vendor-supplied patches.
2011-01-10 03:48:41 +00:00
Juli Mallett
4a7b75273b o) Add support for the Lanner MR-321X/MR-325, which is just a modified MR-320.
o) On the Lanner MR-730, disable PCIe lane swap, per vendor.
2010-12-16 07:20:38 +00:00
Juli Mallett
04b6fa8330 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.
2010-11-28 08:18:16 +00:00
Juli Mallett
0867cb9511 o) Recognize the Lanner MR-730.
o) Fix enumeration of PHY addresses on the MR-955.
o) Parse link state for the MR-730 using the Broadcom PHY support in the SDK.
   It's not clear that this is entirely-correct, but it seems to work.  Since
   this board uses a BCM5482S, this may mean that we work correctly for copper
   but not SFI, which is untested.
2010-11-08 21:22:55 +00:00
Juli Mallett
a22b69b772 o) Allow devices to override the MDIO read and write functions presented to
the miibus attached to octe interfaces.
o) Add an SMI/MDIO interface to the MV88E61XX and use it for the switch PHY on
   the Lanner MR-320.  An actual driver for the switch PHY will come later.
   Note that for now it intercepts and fakes MII_BMSR reads to prevent the
   miibus from talking to anything but the switch itself.
2010-10-02 05:43:17 +00:00
Juli Mallett
77c2091086 Add preliminary support for the Lanner MR-955. It boots multi-user but there
seem to be problems both with the on-board Ethernet interfaces and the em(4)
interfaces on PCI under FreeBSD.

Thanks to Lanner for providing access to hardware.
2010-09-19 09:19:38 +00:00
Juli Mallett
cea2b8b915 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.
2010-07-20 19:25:11 +00:00
Juli Mallett
219d14fe5f Import the Cavium Simple Executive from the Cavium Octeon SDK. The Simple
Executive is a library that can be used by standalone applications and kernels
to abstract access to Octeon SoC and board-specific hardware and facilities.
The FreeBSD port to Octeon will be updated to use this where possible.
2010-07-20 07:19:43 +00:00