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Marius Strobl 60c430f511 - Revert if_le_pci.c rev. 1.2; although lnc(4) is now gone, le_pci_probe() 
still should return BUS_PROBE_LOW_PRIORITY instead of BUS_PROBE_DEFAULT
  in order to give pcn(4) a chance to attach in case it probes after le(4).
- Rearrange the code related to RX interrupt handling so that ownership of
  RX descriptors is immediately returned to the NIC after we have copied
  the data of the hardware, allowing the NIC to already reuse the descriptor
  while we are processing the data in ifp->if_input(). This results in a
  small but measurable increase in RX throughput.
  As a side-effect, this moves the workaround for the LANCE revision C bug
  to am7900.c (still off by default as I doubt we will actually encounter
  such an old chip in a machine running FreeBSD) and the workaround for the
  bug in the VMware PCnet-PCI emulation to am79000.c, which is now also
  only compiled on i386 (resulting in a small increase in RX throughput on
  the other platforms).
- Change the RX interrupt handlers so that the descriptor error bits are
  only check once in case there was no error instead of twice (inspired
  by the NetBSD pcn(4), which additionally predicts the error branch as
  false).
- Fix the debugging output of the RX and TX interrupt handlers; while
  looping through the descriptors print info about the currently processed
  one instead of always the previously last used one; remove pointless
  printing of info about the RX descriptor bits after their values were
  reset.
- Create the DMA tags used to allocate the memory for the init block,
  descriptors and packet buffers with the alignment the respective NIC
  actually requires rather than using PAGE_SIZE unconditionally. This might
  as well fix the alignment of the memory as it seems we do not inherit
  the alignment constraint from the parent DMA tag.
- For the PCI variants double the number of RX descriptors and buffers
  from 8 to 16 as this minimizes the number of RX overflows im seeing with
  one NIC-mainboard combination. Nevertheless move reporting of overflows
  under debugging as they seem unavoidable with some crappy hardware.
- Set the software style of the PCI variants to ILACC rather than PCnet-PCI
  as the former is was am79000.c actually implements. Should not make a
  difference for this driver though.
- Fix the driver name part in the MODULE_DEPEND of the PCI front-end for
  ether.
- Use different device descriptions for PCnet-Home and PCnet-PCI.
- Fix some 0/NULL confusion in lance_get().
- Use bus_addr_t for sc_addr and bus_size_t for sc_memsize as these are
  more appropriate than u_long for these.
- Remove the unused LE_DRIVER_NAME macro.
- Add a comment describing why we are taking the LE_HTOLE* etc approach
  instead of using byteorder(9) functions directly.
- Improve some comments and fix some wording.

MFC after:	2 weeks
2006-05-16 21:04:01 +00:00
..
aac Rearrange locking in the alloc_commands and ioctl paths to avoid problems. 2006-04-08 06:05:29 +00:00
acpi_support Add support for Asus W5A laptops. 2006-04-09 15:22:25 +00:00
acpica Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
adlink Use the new bus_space/resource convenience functions. 2005-09-24 20:46:02 +00:00
advansys Remove some header polution. 2006-04-30 16:44:41 +00:00
agp Add support for allocating one larger than page-sized contiguous block of memory 2006-05-16 16:19:48 +00:00
aha Add explicit dependency on cam. This is necessary when both aha.ko and 2006-03-24 06:33:25 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Make amr_linux work as a module by avoiding calling amr_linux_ioctl_int 2006-05-03 16:45:15 +00:00
an Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ar - Use bus_setup_intr() and bus_teardown_intr() to register device driver 2006-02-22 18:16:26 +00:00
arcmsr Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
arl Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
asr Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
ata Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
ath quiet tindexbox complaints about passing BUS_SPACE_MAXADDR as 2006-05-08 20:11:09 +00:00
atkbdc Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
auxio - Only touch the LED bit of the (LED) AUXIO register when turning the 2006-01-26 19:04:18 +00:00
awi Remove support for oldcard by removing compat shims. 2005-09-20 19:46:54 +00:00
bce Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
bfe Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
bge Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
bktr if we are compiling with smbus support, properly depend upon the iic and 2006-01-27 08:42:48 +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 Make the 'pci_devclass' pointer variable private (drivers really shouldn't 2006-01-20 22:00:50 +00:00
ce Update low-level code. (to version 1.4) 2006-03-01 09:50:20 +00:00
ciss Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cp trim trailing ^I 2005-12-17 07:09:17 +00:00
cpufreq Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cs Fix multicast support for cs89x0 chips. Just setting the RX_MULTCAST_ACCEPT 2006-03-10 23:50:53 +00:00
ct Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ctau Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cx Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
cy Catch up with new interrupt handling code. 2005-10-26 06:44:59 +00:00
dc Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
dcons Use ttyalloc() instead of ttymalloc() 2006-01-04 09:20:41 +00:00
de Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
digi Eliminate two unused arguments to ttycreate(). 2005-10-16 20:22:56 +00:00
dpt Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
drm Reorder the DRM_*_AGP enums to match linux and what our code expects, fixing 2006-04-18 06:14:43 +00:00
ed Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Bring back arm-specific workaround from rev 1.15: 2006-04-13 15:10:25 +00:00
en Subtracting two pointers produces a ptrdiff_t not a size_t so use 2006-03-21 15:00:10 +00:00
ep Remove ifdef notdef SIOCHWADDR vestige. 2006-02-04 08:16:07 +00:00
esp Fix -Wundef from compiling the amd64 LINT. 2005-12-04 10:06:06 +00:00
ex Remove ifdef notyet SIOCGHWADDR vestige. 2006-02-04 08:16:41 +00:00
exca Don't dereference an uninitialized pointer. 2006-03-09 16:28:24 +00:00
fatm This driver has been MPSAFE from the beginning so declare the interrupt 2006-03-21 14:56:42 +00:00
fb Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
fdc - Use callout_init_mtx() to initialize toffhandle callout using the fdc's 2006-02-23 19:11:16 +00:00
fe Return 0 if we are a network card and do match. Previously, we'd bogusly 2005-11-19 23:26:57 +00:00
firewire Don't type pun accidentally. Instead, be explicit that we're type 2006-02-04 21:37:39 +00:00
fxp Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
gem Fix -Wundef warnings found when compiling i386 LINT, GENERIC and 2005-12-05 11:58:35 +00:00
gfb Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
hme Backout rev. 1.46. It caused Rx checksum offload breakage on little 2006-03-21 12:21:51 +00:00
hptmv Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
hwpmc First pass at removing Alpha kernel support. 2006-05-11 22:25:28 +00:00
ic MFp4: 2006-02-24 02:03:35 +00:00
ichsmb This signal handling code is worse than a no-op. If a 2006-01-03 17:01:43 +00:00
ichwd Re-work the bus attachment somewhat. Make the rids unique for 2006-02-17 18:46:18 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ie Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ieee488 Don't be noisy in case of shared interrupts. 2006-03-11 15:39:22 +00:00
if_ndis When ndis_attach() runs, it has to very briefly initialize the card 2006-02-04 19:42:49 +00:00
iicbus remove DRIVER_MODULE lines that are useless... pcf doesn't exist (only 2006-04-17 22:33:42 +00:00
iir Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
io
ipmi Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ips Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ipw Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
isp Move a define depending on __FreeBSD_versoin to after where it 2006-05-16 16:31:58 +00:00
ispfw Update 2300 f/w. This will probably be the last 2006-04-18 21:55:30 +00:00
iwi Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ixgb Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
joy Unbreak second joystick (joy1) support. 2005-11-09 20:26:00 +00:00
kbd Integrate kbdmux(4) into syscons(4) and kbd code. 2006-02-28 23:46:23 +00:00
kbdmux Fix endian bugs accessing ioctl arguments that are passed by value. 2006-03-03 00:46:28 +00:00
le - Revert if_le_pci.c rev. 1.2; although lnc(4) is now gone, le_pci_probe() 2006-05-16 21:04:01 +00:00
led Add placeholder mutex argument to new_unrhdr(). 2005-03-07 11:05:47 +00:00
lge Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
lmc Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 - Conditionally acquire Giant in mdstart_vnode(), mdcreate_vnode(), and 2006-03-28 21:25:11 +00:00
mem
mfi Fix some small bugs. 2006-04-10 06:44:30 +00:00
mii Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
mse Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
mxge Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
my Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
myri10ge Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ncv Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
nge Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
nmdm Use ttyalloc() instead of ttymalloc() 2006-01-04 08:34:23 +00:00
nsp Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
null Use dynamic major number allocation. 2005-02-27 22:01:09 +00:00
nve Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ofw - Add a new method ofw_bus_default_get_devinfo() that allows to retrieve 2005-11-22 16:37:45 +00:00
patm This driver has been MPSAFE from the beginning, so declare the interrupt 2006-03-21 14:54:42 +00:00
pbio Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
pccard replace all the 660 with 650 in the cut-n-pasted line, rather than 2006-05-08 22:59:33 +00:00
pccbb Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
pcf - Use bus_setup_intr() and bus_teardown_intr() to register device driver 2006-02-22 18:16:26 +00:00
pci Fixup some comments to allow for the fact that PCI domains are not specific 2006-05-11 22:13:21 +00:00
pdq Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ppbus Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
ppc Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
pst Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
puc Rewrite of puc(4). Significant changes are: 2006-04-28 21:21:53 +00:00
ral Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
random Change msleep() and tsleep() to not alter the calling thread's priority 2006-04-17 18:20:38 +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 Add support for RTL8111B chip, that can be found on some mainboards, 2006-03-22 07:33:03 +00:00
rndtest Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
rp The UPCI 32 rp(4) card uses BAR 2 like the UPCI 80 card. 2006-01-25 14:55:11 +00:00
rr232x Make this compile with -Wundef. 2006-05-16 15:23:27 +00:00
safe Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
sbni - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
sbsh Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
scc The Z8530 on the MacIO has an interrupt per channel. Deal with this 2006-04-04 17:33:08 +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 Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
si - Update copyright years from the Specialix SDK. 2006-01-06 20:17:48 +00:00
sio Rewrite of puc(4). Significant changes are: 2006-04-28 21:21:53 +00:00
sk Re-wrok PHY setup, media handling and dual-port detection. 2006-05-15 04:50:33 +00:00
smbus Drivers for AMD-8111 and NVIDIA nForce2/3/4 SMBus 2.0 controllers. 2005-12-21 15:49:51 +00:00
sn Fix mismerge after last cvs update for the IFQ_DRV_DEQUEUE changes. 2006-02-04 08:19:00 +00:00
snc Fix -Wundef warnings from compiling GENERIC and LINT kernels of 2005-12-06 11:19:37 +00:00
snp Restore the ability to detach from a tty via SIOCSTTY and document 2005-09-19 13:48:45 +00:00
sound Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
speaker Add /dev/speaker support to amd64. 2005-11-11 09:57:32 +00:00
sr - Use bus_setup_intr() and bus_teardown_intr() to register device driver 2006-02-22 18:16:26 +00:00
stg Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
streams Use kern_open() directly rather than a stackgap detour via open(). 2005-02-07 18:22:20 +00:00
sym Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
syscons Check the return code of sc_clean_up() in the only place where it 2006-05-12 22:43:07 +00:00
tdfx Take the functionality contained in the former "options TDFX_LINUX" 2006-03-03 21:37:38 +00:00
ti - Tx side bus_dmamap_load_mbuf_sg(9) support. This reduces bookkeeping 2006-01-03 06:14:07 +00:00
trm Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
twa Remove header pollution. 2006-04-30 16:46:11 +00:00
twe Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
tx Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
txp Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
uart o A divisor of 0 is perfectly valid. Reserve -1 for an invalid 2006-05-12 23:24:45 +00:00
ubsec Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
usb Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +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 Do not touch ifp->if_baudrate in miibus aware drivers. 2006-02-14 12:44:56 +00:00
vkbd Disable custom locking in the vkbd(4) for now and make it rely on the 2006-02-27 06:17:48 +00:00
vr Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +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 Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
wi Since DELAY() was moved, most <machine/clock.h> #includes have been 2006-05-16 14:37:58 +00:00
wl - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
xe o Fix printf(9) formatting: do not use hardcode "0x" and "#" flags 2006-04-15 11:41:40 +00:00
zs - Use swi_remove() to teardown swi handlers rather than 2005-10-26 15:52:16 +00:00