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8827 Commits

Author SHA1 Message Date
christos
76c55f5ab8 PR/50898: David Binderman: remove redundant memset. 2016-03-06 19:42:25 +00:00
christos
a2f023e884 PR/50874: David Binderman: unsigned can't be negative 2016-02-29 18:18:04 +00:00
christos
7bafbf922e PR/50818: David Binderman: Delete dead code (copied from if_et.c) 2016-02-17 20:05:45 +00:00
christos
90f8d4262f PR/50817: David Binderman: Delete dead code (copy from if_et.c) 2016-02-17 20:04:39 +00:00
christos
f6aa81a51c PR/50819: David Binderman: Delete dead code. 2016-02-17 20:02:41 +00:00
christos
6e07b6674d PR/50820: David Binderman: Fail when !(edge|pulse) instead of !edge && edge 2016-02-17 20:00:15 +00:00
chs
2f02870f3b zero the i2c_attach_args structure before filling it in. 
fixes occasional crashes in iic_attach().
 2016-02-14 19:54:19 +00:00
mrg
7202fb4d10 regen. 2016-02-12 08:36:29 +00:00
mrg
ad9be1f043 add several NVIDIA geforce and NVS cards. 2016-02-12 08:36:08 +00:00
ozaki-r
9c4cd06355 Introduce softint-based if_input 
This change intends to run the whole network stack in softint context
(or normal LWP), not hardware interrupt context. Note that the work is
still incomplete by this change; to that end, we also have to softint-ify
if_link_state_change (and bpf) which can still run in hardware interrupt.

This change softint-ifies at ifp->if_input that is called from
each device driver (and ieee80211_input) to ensure Layer 2 runs
in softint (e.g., ether_input and bridge_input). To this end,
we provide a framework (called percpuq) that utlizes softint(9)
and percpu ifqueues. With this patch, rxintr of most drivers just
queues received packets and schedules a softint, and the softint
dequeues packets and does rest packet processing.

To minimize changes to each driver, percpuq is allocated in struct
ifnet for now and that is initialized by default (in if_attach).
We probably have to move percpuq to softc of each driver, but it's
future work. At this point, only wm(4) has percpuq in its softc
as a reference implementation.

Additional information including performance numbers can be found
in the thread at tech-kern@ and tech-net@:
http://mail-index.netbsd.org/tech-kern/2016/01/14/msg019997.html

Acknowledgment: riastradh@ greatly helped this work.
Thank you very much!
 2016-02-09 08:32:07 +00:00
christos
f171510204 PR/50785: David Binderman: Remove dead code. 2016-02-08 16:27:51 +00:00
riastradh
3b7052de65 Avoid shadowing global `min'. 2016-02-06 02:40:49 +00:00
riastradh
98b6c9f000 Convert bool to target type before shift. 2016-02-06 02:39:51 +00:00
riastradh
e3e7bedb8f Avoid shadowing global `min'. 2016-02-06 02:39:18 +00:00
riastradh
843556aa56 Missed a spot. 2016-02-06 01:59:55 +00:00
riastradh
cd82f6357a Avoid shadowing global `max' from libkern. 2016-02-06 01:51:39 +00:00
msaitoh
0fce7fa801 s/max/ralmax/. No functional change. 2016-02-05 13:06:24 +00:00
christos
c41563914b PR/50738: David Binderman: Check bounds before dereferencing. 2016-02-01 17:40:49 +00:00
msaitoh
ca22ec0521 Add parenthesis for the addr argument of ISMT_DESC_ADDR_RW(addr, is_read). 
It was no real bug.
 2016-02-01 08:53:36 +00:00
msaitoh
fe39cc6e62 Rename macro (sync with pcidevs rev. 1.1246). No functional change. 2016-02-01 08:28:48 +00:00
msaitoh
e376993f6f Regen. 2016-02-01 08:27:43 +00:00
msaitoh
7c4512ae81 - s/82081/82801/ from OpenBSD. 
- 0x2829 is SATA. 0x282a is RAID.
 2016-02-01 08:27:17 +00:00
msaitoh
88a09f8d64 Remove debug message. 2016-01-29 11:30:03 +00:00
christos
0448bcb7e1 PR/50694: David Binderman: Fix wrong pasto constant. 2016-01-26 16:02:50 +00:00
christos
bfcb7feefd PR/50693: David Binderman: Fix constant pasto. 2016-01-26 16:01:45 +00:00
macallan
c26dfe7d4b add another special case so SM50x's framebuffer gets mapped with prefetching / 
write combining enabled.
This needs to be generalized somewhere...
 2016-01-23 17:09:51 +00:00
msaitoh
61aa8e2a99 Regen. 2016-01-22 09:34:44 +00:00
msaitoh
1cc88c1f25 Add anoter new I219-LM. 2016-01-22 09:34:26 +00:00
macallan
9d1a225520 some trivial fixes: 
- rearrange dmesg output so all values are printed properly
- use aprint_*
- support WSDISPLAYIO_GET_FBINFO
 2016-01-13 15:56:05 +00:00
christos
9347090421 PR/50636: Ryo ONODERA: Reduce memory use 2016-01-10 03:07:50 +00:00
christos
e950a86b45 PR/50636: Ryo ONODERA: Fix incorrect kmem_free() 2016-01-10 03:07:25 +00:00
msaitoh
581a9b6ef7 - printf->DPRINTF in wm_serdes_mediastatus(). 
- KNF.
 2016-01-07 10:08:18 +00:00
christos
07b4c9d529 fix 32 bit compilation 2016-01-06 03:53:29 +00:00
msaitoh
9aa4565f53 Add ismt(4). 2016-01-05 12:18:42 +00:00
msaitoh
e58c654dad Port FreeBSD's ismt(4) driver. ismt(4) supports Intel Chipset internal 
SMBus 2.0 controller with DMA. It's different from ichsmb(4). Supported
chipsets are S1200 and C2000.
 2016-01-05 11:24:43 +00:00
macallan
c8234e40d8 zero out struct i2cbus_attach_args and i2c_controller before messing with 
them
 2016-01-01 20:48:15 +00:00
msaitoh
b8537bdf10 Modify comment for 82544 Errata 9 "Certain register cannot be written with 
particular alignments in PCI-X bus operation".
 2015-12-25 05:45:40 +00:00
msaitoh
0263b84cb0 - Fix RAL table's size of PCH2 and PCH_LPT. 
- PCH_LPT (and newer device) is required to check FWSM_WLOCK_MAC bit to
  determine the range of the RAL.
- Fix typo in comment and modify comment by tnn@.
- Rename wm_check_reset_block() to wm_phy_resetisblocked() and make it returns
  bool. No functional change.
 2015-12-25 04:50:16 +00:00
knakahara
897ca22b6e fix potentially bug 2015-12-22 02:17:21 +00:00
knakahara
06b11825c2 fix incorrect KASSERT 2015-12-22 02:10:25 +00:00
knakahara
619f0cc282 set Tx/Rx interrupts affinity to other than CPU#0 as much as possible 2015-12-18 09:57:57 +00:00
jakllsch
1dd5ef5f08 Switch PCI re(4) attachment from pci_intr_map() to 
pci_intr_alloc()/pci_intr_release().

This enables MSI where available.
 2015-12-14 20:01:17 +00:00
christos
efcbf20b13 PR/50527: David Binderman: Fix impossible code. Odd offsets need special 
treatment.
 2015-12-13 19:06:43 +00:00
christos
94b599c97e PR/50536: David Binderman: fix incorrect sizeof 2015-12-13 18:29:00 +00:00
pgoyette
15d8e3db1c Initialize the mutex before calling xxx_rescan(). Otherwise if we 
load/attach an i2cbus at a later time (ie, load the iic module),
we'll end-up re-initializing the mutex.

(Caught with a LOCKDEBUG kernel)
 2015-12-10 05:29:41 +00:00
msaitoh
95bb303660 Add Intel 100 Series chipset's devices. 2015-12-01 10:08:03 +00:00
msaitoh
98758a1b29 regen. 2015-12-01 09:37:17 +00:00
msaitoh
3ea351c27a Add Intel 100 series chipset devices from "Table 2-1. PCH-H Device and 
Revision ID Table, Intel 100 Series Chipset Family Platform Controller
Hub(PCI) Datasheet".
 2015-12-01 09:36:52 +00:00
msaitoh
d92e2f3208 regen. 2015-12-01 08:40:34 +00:00
msaitoh
6554242ba8 Add Intel Core 6G devices from datasheets. 2015-12-01 08:40:06 +00:00