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7f4f47d3fa
freebsd-skq/sys/dev
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Gleb Smirnoff 7f4f47d3fa - Backout last change, since it is memory overkill for a non busy host or 
for a notebook with em(4) adapter.
- Introduce tunables em.hw.txd and em.hw.rxd, which allow administrator
  to configure number of transmit and receive descriptors.
- Check em.hw.txd and em.hw.rxd against hardware limits [*] and require
  them to be multiple of 128.

[*] According to comments in if_em.h the 82540EM/82541ER chips can handle
    more than 256 descriptors. Since we don't have this hardware to test,
    we decided to mimic NetBSD wm(4) driver, that limits these chips to
    256 descriptors.

In collaboration with:	yongari
2005-11-17 10:13:18 +00:00
..
aac Remove the unused AAC_DRIVER_BUILD_DATE macro. 2005-11-13 17:26:36 +00:00
acpi_support Canonize the include of acpi.h. 2005-09-11 18:39:03 +00:00
acpica *sigh* Revert stuff that wasn't supposed to be committed. The 2005-11-07 21:52:06 +00:00
adlink Use the new bus_space/resource convenience functions. 2005-09-24 20:46:02 +00:00
advansys Don't try to probe ISA PnP devices for now until this driver can grow a 2005-07-13 15:44:53 +00:00
agp 0xb1881106 seems to be an AGP bridge and some BIOSes incorrectly handle 2005-11-14 21:54:20 +00:00
aha Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
ahb Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
aic Eliminate support for oldcard by removing the compat shims. 2005-09-20 19:45:08 +00:00
aic7xxx Use the AHC_DISABLE_PCI_PERR flag to silence parity error reporting on 2005-09-22 05:11:35 +00:00
amd Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
amr Remove spl markers from AMR. 2005-11-06 15:13:42 +00:00
an - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
ar Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
arcmsr Use same RID we allocated the resource with to free it 2005-06-05 23:05:26 +00:00
arl - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
asr Only create the rdpti alias if the asr device creation succeeds. 2005-04-29 04:47:11 +00:00
ata Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
ath nuke special handling to extend cts when bursting; it was race prone 2005-11-15 05:49:02 +00:00
atkbdc - Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source 2005-06-10 20:56:38 +00:00
auxio Switch from trying to allocate up to 8 register banks for the EBus 2005-07-10 10:33:00 +00:00
awi Remove support for oldcard by removing compat shims. 2005-09-20 19:46:54 +00:00
bfe - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
bge Recognize Broadcom BCM5752 chip, that can be found in HP DC7600. 2005-11-15 14:43:22 +00:00
bktr Add some cards: 2005-11-13 13:26:37 +00:00
buslogic Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
cardbus Cardbus has only 1 slot, so simplify a little. 2005-10-28 06:03:53 +00:00
ciss Update PCI ids to add the E200, E200i, P400, and P400i storage 2005-11-11 16:45:33 +00:00
cm Make sure that we call if_free(ifp) after bus_teardown_intr. Since we 2005-09-19 03:10:21 +00:00
cnw Make sure that we call if_free(ifp) after bus_teardown_intr. Since we 2005-09-19 03:10:21 +00:00
cp Restore if_cp.c 1.27 2005-09-27 16:57:44 +00:00
cpufreq Only activate ICH speedstep if we're going to use it. No bugs were observed 2005-03-20 01:25:21 +00:00
cs Remove oldcard support by removing the compat shims. 2005-09-20 19:49:33 +00:00
ct Change a directory layout for pc98. 2005-05-10 12:02:18 +00:00
ctau Backout if_cp 1.26, if_ct 1.27, if_cx 1.47 by obrien: 2005-09-27 16:12:49 +00:00
cx - Use swi_remove() to teardown swi handlers rather than 2005-10-26 15:52:16 +00:00
cy Catch up with new interrupt handling code. 2005-10-26 06:44:59 +00:00
dc - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
dcons Make ttyconsolemode() call ttsetwater() so that drivers don't have to. 2005-10-16 20:58:22 +00:00
de - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
dec Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
digi Eliminate two unused arguments to ttycreate(). 2005-10-16 20:22:56 +00:00
dpt Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
drm Fix a buffer aging problem in new r300 code that could lead to hangs with some 2005-08-01 17:50:19 +00:00
ed - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
eisa Make the eisa probe messages just like all the others in the system. 2005-08-01 07:09:15 +00:00
em - Backout last change, since it is memory overkill for a non busy host or 2005-11-17 10:13:18 +00:00
en Drop the driver lock around atm_input() analogous to all the ethernet 2005-10-27 21:08:12 +00:00
ep - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
esp - Try to not leak resources in the attach functions of the esp(4) SBus 2005-05-19 14:51:10 +00:00
ex - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
exca Set the name of the chipset found 2005-10-19 00:25:39 +00:00
fatm Replace custom mbuf writeability test with generic 2005-09-19 21:59:49 +00:00
fb Remove unecessary include file. machine/rpb.h is very alpha specific 2005-11-07 07:41:17 +00:00
fdc Canonize the include of acpi.h. 2005-09-11 18:39:03 +00:00
fe - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
firewire Fix typo. 2005-10-11 07:30:06 +00:00
fxp - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
gem - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
gfb Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
harp Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
hatm Replace m_extadd() with macro version MEXTADD(). 2005-09-19 22:04:41 +00:00
hfa Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
hifn These registers are saved by pci bus code. Remove from #if 0'd code anyway 2005-06-05 22:57:32 +00:00
hme - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
hptmv Don't augment the DRIVER_VERSION "v1.12" with __DATE__ and __TIME__. 2005-11-13 10:13:31 +00:00
hwpmc Bug fix initialization on multi-core HTT CPUs. 2005-10-10 15:21:08 +00:00
ic Typo. 2005-10-23 09:05:51 +00:00
ichsmb Make ichsmb unloadable. 2005-07-29 00:20:50 +00:00
ichwd Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
ida Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
idt Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
ie - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
ieee488 Use new bus_space/resource convenience functions. 2005-09-24 20:44:55 +00:00
if_ndis The latest version of the Intel 2200BG/2915ABG driver (9.0.0.3-9) from 2005-11-06 19:38:34 +00:00
iicbus Remove public declarations of variables that were forgotten when they were 2005-08-10 07:10:02 +00:00
iir Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
io Add module versions. 2004-08-02 20:42:28 +00:00
ips Fix build. 2005-09-27 09:11:44 +00:00
ipw Be more robust when handling Rx interrupts. If we can't allocate and DMA map 2005-11-13 17:17:40 +00:00
isp Add an ioctl framework for doing FC task management functions from 2005-10-29 02:46:59 +00:00
ispfw Roll firmware to the latest version. There are a bunch of features 2005-01-29 01:12:37 +00:00
iwi Fix endianness issues. iwi now works on big endian architectures too. 2005-11-13 17:38:02 +00:00
ixgb - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
joy Unbreak second joystick (joy1) support. 2005-11-09 20:26:00 +00:00
kbd kbdmux(4) keyboard multiplexer integration 2005-07-13 23:58:57 +00:00
kbdmux Spotted a call to a cdev-related function not wrapped 2005-10-18 06:38:14 +00:00
led Add placeholder mutex argument to new_unrhdr(). 2005-03-07 11:05:47 +00:00
lge - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
lmc - Don't include opt_global.h, it is always included implicitly. 2005-10-05 10:07:27 +00:00
lnc Really fix it this time. 2005-11-12 19:14:21 +00:00
mc146818 After some input from bde@ and rereading the datasheet use a MTX_SPIN 2005-06-04 23:24:50 +00:00
mca
mcd Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
md Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
mem Fix module builds for i386 and amd64. 2004-08-04 18:30:31 +00:00
mii Remove dc-only pseudo phy devices after repo copy to dev/dc 2005-10-18 06:10:46 +00:00
mk48txx - Add locking. 2005-05-19 21:16:50 +00:00
mlx Add missing parenthesis around error handling code upon attaching 2005-07-30 15:53:40 +00:00
mly Retire the last of the FreeBSD 4.x compat code from the mly driver. 2005-08-08 12:23:27 +00:00
mpt Keep track of volumes in non-optimal state and expose a simple count 2005-11-15 02:38:35 +00:00
mse Minor style(9) changes 2005-04-08 05:22:58 +00:00
my - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
ncv Remove OLDCARD support by removing compat shims 2005-09-20 19:54:11 +00:00
nge - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
nmdm Merge the dev_clone and dev_clone_cred event handlers into a single 2005-08-08 19:55:32 +00:00
nsp Remove OLDCARD support by removing compat shims 2005-09-20 19:54:11 +00:00
null Use dynamic major number allocation. 2005-02-27 22:01:09 +00:00
nve - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
ofw The mediasize shouldn't be multipled by the sector size when it was 2005-10-31 03:09:38 +00:00
patm Replace m_extadd() with macro version MEXTADD(). 2005-09-19 22:04:41 +00:00
pbio Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
pccard Add Global Village lan modem. 2005-10-29 03:48:24 +00:00
pccbb Mollify the whitespace police 2005-11-08 15:42:12 +00:00
pcf Account for ebus(4) defaulting to SYS_RES_MEMORY for memory resources 2005-06-04 20:29:28 +00:00
pci Improve diagnostic message. 2005-11-09 03:37:52 +00:00
pdq - Make IFP2ENADDR() a pointer to IF_LLADDR() rather than another 2005-11-11 07:36:14 +00:00
ppbus Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
ppc don't use C keyword register as CPP macro argument name 2005-04-12 23:32:26 +00:00
pst Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
puc Eliminate tinderbox errors. 2005-11-07 13:10:45 +00:00
ral Optimize and clean TX time computation. 2005-11-15 17:17:15 +00:00
random malloc.h relies on param.h for a definition of MAXCPU. I guess that there is 2005-05-30 05:01:44 +00:00
ray - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
rc - Use swi_remove() to teardown swi handlers rather than 2005-10-26 15:52:16 +00:00
re - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
rndtest Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
rp Fix support for multiple RocketPort cards in the same machine by including 2005-11-08 15:33:39 +00:00
sab - Use swi_remove() to teardown swi handlers rather than 2005-10-26 15:52:16 +00:00
safe Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
sbni - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
sbsh Make sure that we call if_free(ifp) after bus_teardown_intr. Since we 2005-09-19 03:10:21 +00:00
scd Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
sf - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
si Add #nclude <dev/pci/pcireg.h> to pick up definitions for PCIR_BAR and 2005-11-08 04:11:50 +00:00
sio Reorganize the interrupt handling code a bit to make a few things cleaner 2005-10-25 19:48:48 +00:00
sk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
smbus Remove public declarations of variables that were forgotten when they were 2005-08-10 07:10:02 +00:00
sn Eliminate dead code 2005-09-22 05:56:32 +00:00
snc - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
snp Restore the ability to detach from a tty via SIOCSTTY and document 2005-09-19 13:48:45 +00:00
sound Unbreak kernel builds. 2005-11-15 04:19:27 +00:00
speaker Add /dev/speaker support to amd64. 2005-11-11 09:57:32 +00:00
sr Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
stg Remove OLDCARD shims 2005-09-21 22:45:14 +00:00
streams Use kern_open() directly rather than a stackgap detour via open(). 2005-02-07 18:22:20 +00:00
sym Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
syscons Add a font width argument to vi_load_font_t, vi_save_font_t and vi_putm_t 2005-09-28 14:54:07 +00:00
tdfx Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
tga Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
ti - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
trm Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29 04:42:30 +00:00
twa twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has 2005-11-08 22:51:43 +00:00
twe Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
tx - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
txp - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
uart In uart_bus_probe() return BUS_PROBE_DEFAULT when the probe is 2005-10-28 06:30:39 +00:00
ubsec Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
usb Add some initial bits (currently unused) for upcoming AMRR support. 2005-11-15 17:58:16 +00:00
utopia Struct ifatm isn't at the beginning of the softc anymore. Use the 2005-06-22 06:51:52 +00:00
vge - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
vkbd Merge the dev_clone and dev_clone_cred event handlers into a single 2005-08-08 19:55:32 +00:00
vr - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
vx - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
watchdog Return zero when disabling watchdog, unless any of the drivers complain. 2005-09-29 12:31:44 +00:00
wds Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
wi - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
wl - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
xe - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
zs - Use swi_remove() to teardown swi handlers rather than 2005-10-26 15:52:16 +00:00