If an expander returns 0x00 (no device attached) in the ATTACHED DEVICE
field of the SMP DISCOVER response, ignore the value of ATTACHED SAS
ADDRESS, because it is invalid. Some expanders zero out the address
when the attached device is removed, but others do not. Section
9.4.3.10 of the SAS Protocol Layer 2 revision 04b does not require them
to do so.
Approved by: ken (mentor)
MFC after: 3 weeks
been printed. This provides compatibility with other *nix systems
(including Linux).
While here use stdbool booleans for 'all'.
PR: bin/178295
Submitted by: Levent Serinol <lserinol@gmail.com>
Reviewed by: will
This adds the support to the config keyword (vlan operation mode), ports
flags, prints the vlan mode and vlan capabilities. It also adds some basic
information to usage() and support the keyword 'help' as a shortcut to
usage(). The manual page is also updated with the new options.
Submitted by: Luiz Otavio O Souza <loos.br@gmail.com>
Reviewed by: ray
Address. Although KAME implementation used FF02:0:0:0:0:2::/96 based on
older versions of draft-ietf-ipngwg-icmp-name-lookup, it has been changed
in RFC 4620.
The kernel always joins the /104-prefixed address, and additionally does
/96-prefixed one only when net.inet6.icmp6.nodeinfo_oldmcprefix=1.
The default value of the sysctl is 1.
ping6(8) -N flag now uses /104-prefixed one. When this flag is specified
twice, it uses /96-prefixed one instead.
Reviewed by: ume
Based on work by: Thomas Scheffler
PR: conf/174957
MFC after: 2 weeks
names within the std namespace (and possibly within the global
namespace).
The main advantage is that the C++ versions can provide optimized
versions or simplified interfaces.
piece them together from multiple reads(). It's as if /dev/devctl is
a datagram device instead of a stream device. However, devd's
internal buffer was too small (1025 bytes) to read an entire
ereport.fs.zfs.checksum event (variable, up to ~1300 bytes). This
commit enlarges the buffer to 8k.
Reviewed by: imp
Approved by: ken (mentor)
MFC after: 2 weeks
than VLAN groups.
Some chips (eg this rtl8366rb) has a VLAN group per port - you first
define a set of VLANs in a vlan group, then you assign a VLAN group
to a port.
Other chips (eg the AR8xxx switch chips) have a VLAN ID array per
port - there's no group per se, just a list of vlans that can be
configured.
So for now, the switch API will use the latter and rely on drivers
doing the heavy lifting if one wishes to use the VLAN group method.
Maybe later on both can be supported.
PR: kern/177878
PR: kern/177873
Submitted by: Luiz Otavio O Souza <loos.br@gmail.com>
Reviewed by: ray
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.
Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.
Announced on: toolchain@
disks such as SSD's
Adds the ability to run ATA commands via the SCSI ATA Pass-Through(16) comand
Reviewed by: mav
Approved by: pjd (mentor)
MFC after: 2 weeks
most kernels before FreeBSD 9.0. Remove such modules and respective kernel
options: atadisk, ataraid, atapicd, atapifd, atapist, atapicam. Remove the
atacontrol utility and some man pages. Remove useless now options ATA_CAM.
No objections: current@, stable@
MFC after: never
fail in nvmecontrol(8).
While here, use consistent checks of return values from stat, open and
ioctl.
Sponsored by: Intel
Suggested by: carl
Reviewed by: carl
invoke it from nvmecontrol(8).
Controller reset will be performed in cases where I/O are repeatedly
timing out, the controller reports an unrecoverable condition, or
when explicitly requested via IOCTL or an nvme consumer. Since the
controller may be in such a state where it cannot even process queue
deletion requests, we will perform a controller reset without trying
to clean up anything on the controller first.
Sponsored by: Intel
Reviewed by: carl
