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1458bff9a4
freebsd-nq/sys/dev
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Navdeep Parhar 1458bff9a4 Implement support for rx buffer packing. Enable it by default for T5 
cards.

This is a T4 and T5 chip feature which lets the chip deliver multiple
Ethernet frames in a single buffer.  This is more efficient within the
chip, in the driver, and reduces wastage of space in rx buffers.

- Always allocate rx buffers from the jumbop zone, no matter what the
  MTU is.  Do not use the normal cluster refcounting mechanism.
- Reserve space for an mbuf and a refcount in the cluster itself and let
  the chip DMA multiple frames in the rest.
- Use the embedded mbuf for the first frame and allocate mbufs on the
  fly for any additional frames delivered in the cluster.  Each of these
  mbufs has a reference on the underlying cluster.
2013-08-30 01:45:36 +00:00
..
aac
aacraid Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
acpi_support Consistently cast ACPICA 64-bit integer types when we print them. 2013-06-26 23:52:10 +00:00
acpica
adb
adlink
advansys Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
ae
age Be sure to actually decrement the "count" parameter for each processed 2013-06-17 22:59:47 +00:00
agp Remove the deprecated VM_ALLOC_RETRY flag for the vm_page_grab(9). 2013-08-22 07:39:53 +00:00
aha Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
ahb
ahci Support the PCI-Express SSD in the new MacBook Air (model A1465) 2013-08-28 14:29:33 +00:00
aic Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
aic7xxx
alc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ale Make sure to stop both TX and RX MACs in ale_stop_mac(). Previously 2012-12-17 06:01:57 +00:00
altera Partial MFC of change 228122: 2013-04-30 18:29:05 +00:00
amdsbwd
amdtemp Add support for my: 2013-08-26 17:38:36 +00:00
amr Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
an
arcmsr
asmc Give device_printf format string to pacify clang warning. 2012-11-09 14:58:26 +00:00
asr Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
ata Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
ath Use the new ieee80211_tx_complete() function. 2013-08-27 14:39:37 +00:00
atkbdc
auxio
bce
bfe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bge Fix for IPv4 fragment packets treated as RMCP. 2013-08-09 01:15:32 +00:00
bktr Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
bm
buslogic Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
bvm
bwi
bwn Fixing a clang warning about using uninitialized variable. 2013-05-06 21:57:44 +00:00
bxe Remove unused and incomplete support for delayed fragment checksums 2013-08-19 10:20:20 +00:00
cadence
cardbus - Add a bus_dma tag to each PCI bus that is a child of a Host-PCI bridge. 2012-03-02 20:38:04 +00:00
cas Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
ce Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays 2013-01-30 18:01:20 +00:00
cesa Move initialization of CESA decoding windows from common section 2013-05-06 13:34:36 +00:00
cfe kern cons: introduce infrastructure for console grabbing by kernel 2011-12-17 15:08:43 +00:00
cfi
ciss Update ciss(4) with new models of raid controllers from HP 2013-08-06 03:17:01 +00:00
cm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cmx
coretemp Mark the coretemp(4) sysctls as MPSAFE, ensuring that Giant won't be held 2013-02-18 22:47:16 +00:00
cp Fxi a bunch of typos. 2013-05-10 16:41:26 +00:00
cpuctl
cpufreq
cs Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ct Use ANSI prototype to fix build with clang. 2012-11-10 14:58:06 +00:00
ctau Fxi a bunch of typos. 2013-05-10 16:41:26 +00:00
cx Fxi a bunch of typos. 2013-05-10 16:41:26 +00:00
cxgb Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
cxgbe Implement support for rx buffer packing. Enable it by default for T5 2013-08-30 01:45:36 +00:00
cy
dc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
dcons MFcalloutng: 2013-02-19 18:22:25 +00:00
de
digi
dpms Attach dpms(4) to vgapm and make sure to restore DPMS state after 2009-12-15 19:58:23 +00:00
dpt Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
drm Replace kernel virtual address space allocation with vmem. This provides 2013-08-07 06:21:20 +00:00
drm2 'u_long' is consistently spelled 'unsigned long' in this file. Fix it. 2013-08-29 23:09:34 +00:00
e1000 Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
ed Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
eisa
en Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ep
esp
et
etherswitch
ex Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
exca
fatm Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
fb Reduce diff against stable/9 slightly. 2013-08-28 20:10:56 +00:00
fdc Reimplement the FDOPT_NOERROR feature that was kicked out in r134081. 2013-08-26 21:15:50 +00:00
fdt
fe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
filemon
firewire Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
flash Fix a few typos for s25fl types. 2013-08-28 14:49:36 +00:00
fxp Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
gem Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
glxiic This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
glxsb
gpio Properly free gpiobus ivars when gpiobus_parse_pins() fails and also on 2013-08-28 14:39:24 +00:00
gxemul Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
hatm Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
hifn
hme Avoid controller reinitialization which could be triggered by 2013-07-10 06:46:46 +00:00
hpt27xx
hptiop
hptmv Fxi a bunch of typos. 2013-05-10 16:41:26 +00:00
hptnr
hptrr
hwpmc Remove the duplicate LLC_MISS event and put it in the right order. 2013-08-29 13:52:51 +00:00
ic
ichsmb Add new Coleto Creek device support: SATA, SMBus, and Watchdog devices. 2013-07-19 21:37:40 +00:00
ichwd Add new Coleto Creek device support: SATA, SMBus, and Watchdog devices. 2013-07-19 21:37:40 +00:00
ida Rework the DMA handling in ida(4) and add locking to make this driver 2012-08-27 17:24:07 +00:00
ie
ieee488 Convert files to UTF-8 2012-01-15 13:23:43 +00:00
if_ndis Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
iicbus Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
iir
io
ipmi Check for ipmi_attached in ipmi_isa_probe as a suggested alternative to 2013-07-30 18:54:24 +00:00
ips Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
ipw Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
isci
iscsi_initiator Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
isf
isp Export the maxio field in the CAM XPT_PATH_INQ CCB in the isp(4) 2013-08-15 16:41:27 +00:00
ispfw
iwi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
iwn Migrate iwn(4) to use the new ieee80211_tx_complete() API. 2013-08-29 13:56:44 +00:00
ixgb Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
ixgbe Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
jme Change local variable tso_segsz to tsosegsz to avoid mbuf.h macro conflicts. 2013-08-24 19:38:36 +00:00
joy
kbd
kbdmux
ksyms
le Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
led MFcalloutng: 2013-02-19 19:25:50 +00:00
lge Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
lindev
lmc
malo Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mbox
mc146818
mca
mcd
md Remove the deprecated VM_ALLOC_RETRY flag for the vm_page_grab(9). 2013-08-22 07:39:53 +00:00
mem
mfi Hold mfi_io_lock across calls to xpt_rescan() and xpt_alloc_ccb_nowait(). 2013-08-23 22:55:52 +00:00
mge Remove unused and incomplete support for delayed fragment checksums 2013-08-19 10:20:20 +00:00
mii
mk48txx
mlx
mly Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
mmc Don't give up so easily on failure of CMD55 to put the card into app-cmd 2013-08-23 15:07:54 +00:00
mn
mps Fix mps(4) driver breakage that came in in change 253550 that 2013-08-21 21:30:56 +00:00
mpt Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
mse
msk
mvs Replicate r242422 from ata(4) to mvs(4): 2013-06-12 18:08:11 +00:00
mwl Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
mxge Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
my Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays 2013-01-30 18:01:20 +00:00
nand
ncv
netmap - fix a bug in the previous commit that was dropping the last packet 2013-06-05 17:27:59 +00:00
nfe Change local variable tso_segsz to tsosegsz to avoid mbuf.h macro conflicts. 2013-08-24 19:38:36 +00:00
nge
nmdm Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs. 2011-11-07 06:44:47 +00:00
nsp
ntb
null
nvd
nve Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
nvme
nvram
nvram2env
nxge Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays 2013-01-30 18:01:20 +00:00
oce
ofw
patm Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
pbio
pccard Simplify resource activation a bit. 2012-06-28 07:26:44 +00:00
pccbb Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
pcf
pci vga_pci: Remove left-over debugging printf()'s 2013-08-25 18:23:15 +00:00
pcn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
pdq
powermac_nvram
ppbus Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
ppc Fix build. 2013-02-21 12:40:52 +00:00
pst
pty Fix whitespace inconsistencies in the TTY layer and its drivers owned by me. 2011-06-26 18:26:20 +00:00
puc Clean up -Wheader-guard warnings. 2013-06-17 20:11:04 +00:00
qlxgb Restructure the mbuf pkthdr to make it fit for upcoming capabilities and 2013-08-24 19:51:18 +00:00
qlxgbe ql_minidump() should be performed only by port 0. 2013-08-28 20:07:00 +00:00
qlxge
quicc - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
ral
random * Add random_adaptors.[ch] which is basically a store of random_adaptor's. 2013-08-09 15:31:50 +00:00
rc
re Correct comment typos. 2013-06-28 14:41:06 +00:00
rndtest - Correct mispellings of the word occurrence 2013-04-17 11:40:10 +00:00
rp
rt - Use the consistenly PHY-specific reset routine PHY_RESET() rather than 2013-06-14 05:36:47 +00:00
safe Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
sbni
scc Make r253899 compile. 2013-08-03 21:24:52 +00:00
scd
sdhci Style changes and typos fixed. 2013-08-19 05:48:42 +00:00
sec Recognize version 3.1 of the SEC crypto engine. 2012-05-24 21:24:23 +00:00
sf Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sfxge Remove unnecessary setup of the m->pkthdr.header pointer. 2013-08-24 17:14:14 +00:00
sge
si
siba Expand the set of APIs available for locating PCI capabilities: 2012-03-03 18:08:57 +00:00
siis Make siis(4) and mvs(4) send bus_get_dma_tag() requests to parent buses 2013-04-18 12:43:06 +00:00
sio Add support for CIR1000 - Cirrus Logic V34 to the sio driver 2012-11-13 20:38:55 +00:00
sis
sk
smbus
smc
sn
snc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
snp Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
sound
speaker
spibus Fetch the chip select in the bridge driver, like all the other spi 2012-08-23 22:38:37 +00:00
ste Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
stg Fxi a bunch of typos. 2013-05-10 16:41:26 +00:00
stge
streams
sym Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
syscons
tdfx
terasic
ti Remove unused and incomplete support for delayed fragment checksums 2013-08-19 10:20:20 +00:00
tl
tpm
trm
tsec Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
twa
twe
tws
tx Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
txp Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
uart Work-around a timing problem with the ITE IT8513E now that the core 2013-08-29 16:26:04 +00:00
ubsec Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
usb Bugfix: The endpoint profile should only be checked in device mode when 2013-08-25 08:42:50 +00:00
utopia
vge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
viawd Fix viawd(4) that was only working as a module. 2012-06-20 09:01:44 +00:00
virtio Different consumers of the struct vm_page abuse pageq member to keep 2013-08-10 17:36:42 +00:00
vkbd
vmware/vmxnet3 Couple minor if_vmx tweaks 2013-08-27 04:05:18 +00:00
vr Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
vte
vx Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays 2013-01-30 18:01:20 +00:00
vxge
watchdog Fix watchdog pretimeout. 2013-07-27 20:47:01 +00:00
wb Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
wbwd
wds
wi Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
wl
wpi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
wtap wtap should not set the IEEE80211_F_DATAPAD flag; 2012-12-18 16:15:20 +00:00
xe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
xen Introduce a new, HVM compatible, paravirtualized timer driver for Xen. 2013-08-29 23:11:58 +00:00
xl