Commit Graph

9 Commits

Author SHA1 Message Date
Gleb Smirnoff
b245f96c44 Since 32-bit if_baudrate isn't enough to describe a baud rate of a 10 Gbit
interface, in the r241616 a crutch was provided. It didn't work well, and
finally we decided that it is time to break ABI and simply make if_baudrate
a 64-bit value. Meanwhile, the entire struct if_data was reviewed.

o Remove the if_baudrate_pf crutch.

o Make all fields of struct if_data fixed machine independent size. The
  notion of data (packet counters, etc) are by no means MD. And it is a
  bug that on amd64 we've got a 64-bit counters, while on i386 32-bit,
  which at modern speeds overflow within a second.

  This also removes quite a lot of COMPAT_FREEBSD32 code.

o Give 16 bit for the ifi_datalen field. This field was provided to
  make future changes to if_data less ABI breaking. Unfortunately the
  8 bit size of it had effectively limited sizeof if_data to 256 bytes.

o Give 32 bits to ifi_mtu and ifi_metric.
o Give 64 bits to the rest of fields, since they are counters.

__FreeBSD_version bumped.

Discussed with:	emax
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2014-03-13 03:42:24 +00:00
David C Somayajulu
c12c5bfbe1 ql_hw.[c,h]: set minimum thresholds on pkt size for lro path.
ql_ioctl.c: validate the length and address of buffer passed to QL_RD_FW_DUMP

Submitted by:David C Somayajulu
2013-11-15 01:26:24 +00:00
Gleb Smirnoff
c3322cb91c Include necessary headers that now are available due to pollution
via if_var.h.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-28 07:29:16 +00:00
David C Somayajulu
67ffef6b9e ql_minidump() should be performed only by port 0.
Submitted by: David C Somayajulu
2013-08-28 20:07:00 +00:00
David C Somayajulu
e43ab9b98e Fix bug in Flash access code
Submitted by: David C Somayajulu
2013-08-27 21:29:21 +00:00
David C Somayajulu
bcafe87486 Port 0 needs to wait for ACK only if it issued the RESET. 2013-07-03 17:57:35 +00:00
David C Somayajulu
86e92a9cf8 There is a one-to-one correspondence between the MSI-X vector # and the Status Descriptor Ring Index. Hence there is no need to check the Interrupt Source Register.
Approved by:	George Neville-Neil
2013-06-10 17:12:22 +00:00
David C Somayajulu
c7d4c9d9af Avoid reading back certain registers following a write. This is an optimization.
Submitted by: David C Somayajulu
Approved by: George Neville Neil
2013-05-28 22:00:37 +00:00
David C Somayajulu
f10a77bb82 Add Qlogic 10Gigabit Ethernet & CNA Adapter Driver Version 3.10.10 for
QLogic 8300 Series Adapters

Submitted by: David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
Approved by: George Neville-Neil (gnn@freebsd.org)
2013-05-15 17:03:09 +00:00