| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
r257794, r257795, r257992
Teach nexus(4) about Open Firmware (e.g. FDT) on ARM and MIPS, retiring
fdtbus in most cases.
Make OF_nextprop() work correctly for FDT by using the libfdt
fdt_next_property_offset() API.
Do not panic if pmap_mincore() is called.
An addendum: it is possible, though of questionable utility, for a node
to have no properties at all.
Add definition for the Atheros 8021 gigabit PHY.
Consolidate Apple firmware hacks and improve them by switching on the
presence of mac-io devices in the tree, which uniquely identifies Apple
hardware.
Allow OF_decode_addr() to also be able to map resources on big-endian
devices.
Make tsec work with the device tree present on the RB800.
Be more flexible about which compatible strings to accept. This brings up
the PCI Express bus on the RB800 using the firmware device tree.
Rename the "bare" platform "mpc85xx", which is what it actually is, and
add actual platform probing based on PVR.
|
|
|
|
|
|
|
| |
r257368, r257416
Hints-only devices should return BUS_PROBE_NOWILDCARD from their probe
methods.
|
|
|
|
|
|
|
|
|
|
|
|
| |
Add some extra sanity checking and checks to printf format specifiers.
Try even harder to find a console before giving up.
Make devices with registers into the KVA region work reliably.
Turn on VM_KMEM_SIZE_SCALE on 32-bit as well as 64-bit PowerPC.
Return NOKEY instead of 0 if there are no more key presses queued.
|
|
|
|
|
|
|
|
|
|
| |
Test UARTs physical address instead of virtual.
Be a bit more flexible in how we find the console from the properties on
/chosen, following the list of allowed console properties in ePAPR. Also
do not require that stdin be defined and equal to stdout: stdin is
nonstandard (for ePAPR) and console in an unexpected place is after all
better than no console.
|
|
|
|
|
|
|
|
|
| |
Use common OFW root code to set up fdtbus. This is an almost purely
negative diff that should improve reliability somewhat. There should be
no differences in behavior -- please report any that crop up. This has been
tested on ARM and PPC systems.
Make sure to get the right node when looking up #interrupt-cells.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Add two new interfaces to ofw_bus:
- ofw_bus_map_intr()
Maps an (iparent, IRQ) tuple to a system-global interrupt number in some
platform dependent way. This is meant to be implemented as a replacement
for [FDT_]MAP_IRQ() that is an MI interface that knows about the bus
hierarchy.
- ofw_bus_config_intr()
Configures an interrupt (previously mapped) based on firmware sense flags.
This replaces manual interpretation of the sense field in bus drivers and
will, in a follow-up, allow that interpretation to be redirected to the PIC
drivers where it belongs. This will eventually replace the tables in
/sys/dev/fdt/fdt_ARCH.c
The PowerPC/AIM code has been converted to use these globally, with an
implementation in terms of MAP_IRQ() and powerpc_config_intr(), assuming
OpenPIC, at the bus root in nexus(4). The ofw_bus_config_intr() will shortly
be integrated into pic_if.m and bounced through nexus into the PIC tree.
Factor out MI portions of the PowerPC nexus device into /sys/dev/ofw. The
sparc64 driver will be modified to use this shortly.
Allow PIC drivers to translate firmware sense codes for themselves. This
is designed to replace the tables in dev/fdt/fdt_ARCH.c, but will not
happen quite yet.
Do not map IRQs twice. This fixes PowerPC/FDT systems with multiple PICs,
which would try to treat the previously-mapped interrupts from
fdt_decode_intr() as interrupt line numbers on the same parent PIC.
Remove some of the code required for supporting ssm(4) on SPARC in favor
of a more PowerPC/FDT-focused design. Whenever SPARC64 is integrated
into this rework, this should be (trivially) revisited.
|
|
|
|
|
|
|
|
|
| |
Add a new function (OF_getencprop()) that undoes the transformation applied
by encode-int. Specifically, it takes a set of 32-bit cell values and
changes them to host byte order. Most non-string instances of OF_getprop()
should be using this function, which is a no-op on big-endian platforms.
Use the new function all over the place.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Standards-conformance and code deduplication:
- Use bus reference phandles in place of FDT offsets as IRQ domain keys
- Unify the identical macio/fdt/mambo OpenPIC drivers into one
- Be more forgiving (following ePAPR) about what we need from the device
tree to identify an OpenPIC
- Correctly map all IRQs into an interrupt domain
- Set IRQ_*_CONFORM for interrupts on an unknown PIC type instead of
failing attachment for that device.
Allow lots of interrupts (useful on multi-domain platforms) and do not
set device_quiet() on all devices attached under nexus(4).
|
|
|
|
|
|
|
|
|
|
| |
- Handle 2GB of ram
- Allow the OFW interrupt mapping code to work with PCI devices not
enumerated by Open Firmware, as in the case of FDT.
- Provide an interface for PCI bus drivers that need some of ofw_pci's
metadata during attach.
- Use standard ofw_bus helpers instead of reinventing the wheel.
- Make hard-wired TLB allocations be at minimum one page.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
dd mrsas(4) driver from LSI official support of newer MegaRAID SAS
cards. LSI has been maintaining this driver outside of the FreeBSD
tree. It overlaps support of ThunderBolt and Invader cards that mfi(4)
supports. By default mfi(4) will attach to cards. If the tunable:
hw.mfi.mrsas_enable=1
is set then mfi(4) will not probe and attach to these newer cards and
allow mrsas(4) to attach. So by default this driver will not effect
a FreeBSD system unless mfi(4) is removed from the kernel or the
tunable is enabled.
mrsas(4) attaches disks to the CAM layer so it depends on CAM and devices
show up as /dev/daX. mfiutil(8) does not work with mrsas. The FreeBSD
version of MegaCli and StorCli from LSI do work with mrsas. It appears
that StorCli only works with mrsas. MegaCli appears to work with mfi(4)
and mrsas(4).
It would be good to add mfiutil(4) support to mrsas, emulations modes,
kernel logging, device aliases to ease the transition between mfi(4)
and mrsas(4).
Style issues should be resolved by LSI when they get committers approved.
The plan is get this driver in FreeBSD 9.3 to improve HW support.
Thanks to LSI for developing, testing and working with FreeBSD to
make this driver co-exist in FreeBSD. This improves the overall
support of MegaRAID SAS.
Submitted by: Kashyap Desai <Kashyap.Desai@lsi.com>
Sponsored by: LSI
|
|
|
|
|
|
|
|
| |
Modify Copyright information and other strings to reflect
Qlogic Corporation's purchase of Broadcom's NetXtreme business.
Added clean option to Makefile
Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
263302:
fix mbuf leak if it does not fit in software queue
264461:
Commit various fixes for the SolarFlare drivers, in particular
this set of patches fixes support for systems with > 32 cores.
Details include
sfxge: RXQ index (not label) comes from FW in flush done/failed events
Change the second argument name of the efx_rxq_flush_done_ev_t and
efx_rxq_flush_failed_ev_t prototypes to highlight that RXQ index (not label)
comes from FW in flush done and failed events.
sfxge: TXQ index (not label) comes from FW in flush done event
Change the second argument name of the efx_txq_flush_done_ev_t prototype to
highlight that TXQ index (not label) comes from FW in flush done event.
sfxge: use TXQ type as label to support more than 32 TXQs
There are 3 TXQs in event queue 0 and 1 TXQ (with TCP/UDP checksum offload)
in all other event queues.
264772:
Check that port is started when MAC filter is set
The MAC filter set may be called without softc_lock held in the case of
SIOCADDMULTI and SIOCDELMULTI ioctls. The ioctl handler checks IFF_DRV_RUNNING
flag which implies port started, but it is not guaranteed to remain.
softc_lock shared lock can't be held in the case of these ioctls processing,
since it results in failure where kernel complains that non-sleepable
lock is held in sleeping thread.
Both problems are repeatable on LAG with LACP proto bring up.
Submitted by: Andrew Rybchenko <Andrew.Rybchenko at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
|
|
|
|
|
|
|
| |
Modify Copyright information to reflect Qlogic Corporation's purchase
of Broadcom's NetXtreme business
Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This includes r265386, r265424, and r265473.
------------------------------------------------------------------------
r265386 | ken | 2014-05-05 13:53:03 -0600 (Mon, 05 May 2014) | 15 lines
Adjust #if statements inside mprsas_send_smpcmd() to more accurately
reflect when unmapped I/O support was added.
For FreeBSD 10, it arrived just prior to __FreeBSD_version 1000028.
For FreeBSD 9, it arrived just prior to __FreeBSD_version 902001.
Also, fix compiler warnings in mprsas_send_smpcmd() that happen in the
i386 PAE build for non-unmapped I/O builds. These were fixed in mps(4)
in revision 241145, but didn't make it into the mpr(4) driver. This
change should only affect FreeBSD versions outside the above revisions,
and thus doesn't affect head.
Sponsored by: Spectra Logic Corporation
------------------------------------------------------------------------
------------------------------------------------------------------------
r265424 | ken | 2014-05-06 00:18:43 -0600 (Tue, 06 May 2014) | 33 lines
Fix a problem with async notifications in the mpr(4) driver.
This problem only occurs on versions of FreeBSD prior to the recent CAM
locking changes. (i.e. stable/9 and older versions of stable/10) This
change should be a no-op for head and stable/10.
If a path isn't specified, xpt_register_async() will create a fully
wildcarded path and acquire a lock (the XPT lock in older versions,
and via xpt_path_lock() in newer versions) to call xpt_action() for the
XPT_SASYNC_CB CCB. It will then drop the lock and if the requested event
includes AC_FOUND_DEVICE or AC_PATH_REGISTERED, it will get the caller up
to date with any device arrivals or path registrations.
The issue is that before the locking changes, each SIM lock would get
acquired in turn during the EDT tree traversal process. If a path is
specified for xpt_register_async(), it won't acquire and drop its own lock,
but instead expects the caller to hold its own SIM lock. That works for
the first part of xpt_register_async(), but causes a recursive lock
acquisition once the EDT traversal happens and it comes to the SIM in
question. And it isn't possible to call xpt_action() without holding a SIM
lock.
The locking changes fix this by using the XPT topology lock for EDT
traversal, so it is no longer an issue to hold the SIM lock while calling
xpt_register_async().
The solution for FreeBSD versions before the locking changes is to request
notification of all device arrivals (so we pass a NULL path into
xpt_register_async()) and then filter out the arrivals that are not ours.
Sponsored by: Spectra Logic Corporation
------------------------------------------------------------------------
------------------------------------------------------------------------
r265473 | ken | 2014-05-06 16:13:38 -0600 (Tue, 06 May 2014) | 7 lines
Change the device name for mpr(4) from /dev/mpr_N to /dev/mprN.
This is more consistent with the existing mps(4) behavior.
Reviewed by: Steve McConnell <stephen.mcconnell@avagotech.com>
------------------------------------------------------------------------
Sponsored by: LSI, Spectra Logic
|
|
|
|
|
|
|
| |
Exposed debug.acpi.max_tasks and debug.acpi.max_threads via sysctls so their
values can be viewed.
Sponsored by: Multiplay
|
|
|
|
|
|
|
| |
Increase ACPI_MAX_TASKS to be 4 x the number of CPU's as 2 x was still
insufficient on some machines
Sponsored by: Multiplay
|
|
|
|
|
|
|
|
|
|
|
|
| |
Fix several panics when initialization of an ISA or PC-CARD device fails:
o Assign sc->an_dev in an_probe() (which isn't really a probe function in
the standard newbus sense) as we may need it for printing errors.
o Use device_printf() rather than if_printf() in an_reset() - this is
called from an_probe() long before the ifp structure is initialised
in an_attach().
o Initialize the ifp structure early in an_attach() as we use if_printf()
in cases where allocation of descriptors etc fails.
|
|
|
|
|
| |
Add 26 new device IDs to uslcom(4). This brings us in sync with Linux
v3.12 rc5
|
|
|
|
|
| |
nvme: Allocate all MSI resources up front so that we can fall back to
INTx if necessary.
|
|
|
|
|
| |
nvme: Close hole where nvd(4) would not be notified of all nvme(4)
instances if modules loaded during boot.
|
|
|
|
| |
nvme: NVMe specification dictates 4-byte alignment for PRPs (not 8).
|
|
|
|
|
|
|
|
|
|
| |
nvme: Remove the software progress marker SET_FEATURE command during
controller initialization.
The spec says OS drivers should send this command after controller
initialization completes successfully, but other NVMe OS drivers are
not sending this command. This change will therefore reduce differences
between the FreeBSD and other OS drivers.
|
|
|
|
| |
Base the max number of SG elements on MAXPHYS.
|
|
|
|
|
| |
isci: Ensure ATA passthrough commands with RETURN_RESPONSE bit set
translate their response.
|
|
|
|
|
|
|
|
|
| |
For IDENTIFY passthrough commands to Chatham prototype controllers, copy
the spoofed identify data into the user buffer rather than issuing the
command to the controller, since Chatham IDENTIFY data is always spoofed.
While here, fix a bug in the spoofed data for Chatham submission and
completion queue entry sizes.
|
|
|
|
| |
Remove unused val argument value from SYSCTL_INT() calls.
|
|
|
|
|
|
|
|
|
| |
Make it possible for the initiator side to operate in both proxy
and normal mode; this makes it possible to compile with the former
by default, but use it only when neccessary. That's especially
important for the userland part.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Fix typo.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Improve use of socket buffer upcalls.
Use soreadable()/sowriteable() in socket upcalls to avoid extra wakeups
until we have enough data to read or space to write.
Increase partial receive len from 1K to 128K to not wake up on every
received packet.
This significantly reduces locks congestion and CPU usage and improves
throughput for large I/Os on NICs without TSO and LRO.
MFC r264552 by mav@:
Close the race in older code, that caused connection stuck after r264348.
Sponsored by: iXsystems, Inc.
|
|
|
|
|
|
|
| |
Add kern.iscsi.fail_on_disconnection; this is required for gmultipath
to work.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Remove useless debug.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Be more strict with locking for is_waiting_for_iscsid variable.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Get rid of ISCSIDCLOSE; it wasn't used and is redundant anyway,
because of ISCSIDFAIL.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Properly pass the initiator address when running in proxy mode.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Properly identify target portal when running in proxy mode. While here,
remove CTL_ISCSI_CLOSE, it wasn't used or implemented anyway.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Add some stuff to make it easier to figure out for the system administrator
whether the ICL_KERNEL_PROXY stuff got compiled in correctly.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Use a less unusual syntax in debug printfs.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Remove hack to pass STAILQ to a function and do it properly instead.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Rework the iSCSI PDU transmit code to avoid lock contention and coalesce
PDUs before sending.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
All the iSCSI sysctls are also tunables; advertise that.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
We don't need TAILQ for iSCSI PDUs; STAILQ is enough.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Enable a KASSERT.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
|
|
|
|
|
| |
Get rid of the "autoscaling", instead just set socket buffer sizes
in the usual way. The only thing the old code did was making things
less predictable.
MFC r264058:
Fix build, broken by r264025.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Instead of "icltx" and "iclrx", use thread names with prefix from upper
layer, so that one can see which side of the stack the threads are for.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
|
| |
Get rid of ICL lock; use upper-layer (initiator or target) lock instead.
This avoids extra locking in icl_pdu_queue(); the upper layer needs to call
it while holding its own lock anyway, to avoid sending PDUs out of order.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
| |
Move the ic_outstanding_count under #ifdef DIAGNOSTIC.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
|
|
| |
Fix harmless warning after reconnecting a session and not doing anything
with it.
Sponsored by: The FreeBSD Foundation
|
|
|
|
|
| |
Fix two cases of recursive acquisitions of the vm object lock, only
possible in rare failure situations.
|
|
|
|
| |
Correct AMD chipsets identification.
|