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13daffa2f2
linux/drivers/net
History
Michael Chan 13daffa2f2 [BNX2]: Support larger rx ring sizes (part 1) 
Increase maximum receive ring size from 255 to 1020 by supporting
up to 4 linked pages of receive descriptors. To accomodate the
higher memory usage, each physical descriptor page is allocated
separately and the software ring that keeps track of the SKBs and the
DMA addresses is allocated using vmalloc.

Some of the receive-related fields in the bp structure are re-
organized a bit for better locality of reference.

The max. was reduced to 1020 from 4080 after discussion with David
Miller.

This patch contains ring init code changes only. This next patch
contains rx data path code changes.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-20 17:49:20 -08:00
..
appletalk [APPLETALK]: warning fix 2006-02-13 15:53:41 -08:00
arcnet [PATCH] trivial: fix spelling errors in Kconfigs 2006-02-17 08:16:59 -05:00
arm [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
bonding Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
chelsio Merge branch 'upstream-fixes' 2006-03-16 19:27:08 -05:00
cris
e1000 Merge branch 'upstream-fixes' 2006-03-16 19:27:08 -05:00
fec_8xx
fs_enet
hamradio Merge branch 'viro' 2006-02-09 14:17:05 -05:00
ibm_emac [PATCH] ibm_emac sparse annotations 2006-01-28 21:42:15 -05:00
irda Merge branch 'from-linus' 2006-02-27 20:12:23 -05:00
ixgb
ixp2000
pcmcia Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
phy Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
sk98lin [PATCH] drivers/net/sk98lin/: possible cleanups 2006-01-17 07:45:52 -05:00
skfp Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
tokenring Merge branch 'from-linus' 2006-02-27 20:12:23 -05:00
tulip Merge branch 'upstream-fixes' 2006-03-11 13:35:31 -05:00
wan [PATCH] trivial: fix spelling errors in Kconfigs 2006-02-17 08:16:59 -05:00
wireless [PATCH] ipw2100: Update version ipw2100 stamp to 1.2.2 2006-03-17 16:14:48 -05:00
3c59x.c Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
3c501.c
3c501.h
3c503.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
3c503.h
3c505.c
3c505.h
3c507.c
3c509.c [PATCH] 3c509: use proper suspend/resume API 2006-03-11 20:32:17 -05:00
3c515.c
3c523.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
3c523.h
3c527.c
3c527.h [PATCH] Eliminate __attribute__ ((packed)) warnings for gcc-4.1 2006-01-08 20:14:07 -08:00
7990.c [PATCH] bogus include of linux/irq.h in 7990.c 2006-01-28 21:42:28 -05:00
7990.h
8139cp.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
8139too.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
8390.c
8390.h
82596.c [PATCH] wrong ifdefs in 82596.c 2006-01-28 21:42:31 -05:00
a2065.c
a2065.h
ac3200.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
acenic_firmware.h
acenic.c [PATCH] acenic: fix checking of read_eeprom_byte() return values 2006-01-26 22:09:40 -05:00
acenic.h
amd8111e.c
amd8111e.h
apne.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
ariadne.c
ariadne.h
at1700.c
atari_bionet.c
atari_pamsnet.c
atarilance.c
atp.c
atp.h
au1000_eth.c
au1000_eth.h
b44.c [PATCH] b44: fix laptop carrier detect 2006-01-26 22:10:39 -05:00
b44.h
bmac.c
bmac.h
bnx2_fw.h Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
bnx2.c [BNX2]: Support larger rx ring sizes (part 1) 2006-03-20 17:49:20 -08:00
bnx2.h [BNX2]: Support larger rx ring sizes (part 1) 2006-03-20 17:49:20 -08:00
bsd_comp.c
cassini.c [CASSINI]: dont touch page_count 2006-01-18 14:05:16 -08:00
cassini.h
cs89x0.c [PATCH] cs89x0: credit Dmitry Pervushin 2006-01-16 23:15:32 -08:00
cs89x0.h [PATCH] cs89x0: cleanly implement ixdp2x01 and pnx0501 support 2006-01-08 20:12:45 -08:00
de600.c
de600.h
de620.c [PATCH] de620: fix section mismatch warning 2006-03-11 13:29:09 -05:00
de620.h
declance.c
defxx.c
defxx.h
depca.c
depca.h
dgrs_asstruct.h
dgrs_bcomm.h
dgrs_es4h.h
dgrs_ether.h
dgrs_firmware.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
dgrs_i82596.h
dgrs_plx9060.h
dgrs.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
dgrs.h
dl2k.c Merge branch 'upstream-fixes' 2006-03-11 13:35:31 -05:00
dl2k.h
dm9000.c
dm9000.h
dummy.c
e100.c Merge branch 'upstream-fixes' 2006-03-16 19:27:08 -05:00
e2100.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
eepro100.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
eepro.c
eexpress.c
eexpress.h
epic100.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
eql.c
es3210.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
eth16i.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
ewrk3.c
ewrk3.h
fealnx.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
fec.c
fec.h
forcedeth.c [PATCH] forcedeth: Add support for MSI/MSIX 2006-02-20 05:59:18 -05:00
gianfar_ethtool.c [PATCH] gianfar: Fix sparse warnings 2006-02-07 02:04:33 -05:00
gianfar_mii.c [PATCH] gianfar: Fix sparse warnings 2006-02-07 02:04:33 -05:00
gianfar_mii.h
gianfar_sysfs.c drivers/net/gianfar_sysfs.c: update email address of Kumar Gala 2006-01-11 02:00:10 +01:00
gianfar.c [PATCH] gianfar: Fix sparse warnings 2006-02-07 02:04:33 -05:00
gianfar.h [PATCH] gianfar: Fix sparse warnings 2006-02-07 02:04:33 -05:00
gt64240eth.h
gt96100eth.c
gt96100eth.h
hamachi.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
hp100.c Merge branch 'viro' 2006-02-09 14:17:05 -05:00
hp100.h
hp-plus.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
hp.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
hplance.c [PATCH] m68k: NULL noise removal 2006-01-12 09:09:04 -08:00
hplance.h
hydra.c
hydra.h
ibmlana.c
ibmlana.h
ibmveth.c
ibmveth.h
ifb.c [NET]: Increase default IFB device count. 2006-02-23 16:23:51 -08:00
ioc3-eth.c
isa-skeleton.c
iseries_veth.c [PATCH] powerpc: remove bitfields from HvLpEvent 2006-01-12 20:09:29 +11:00
jazzsonic.c
Kconfig [PATCH] CONFIG_FORCEDETH updates 2006-03-11 20:32:17 -05:00
lance.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
lasi_82596.c
LICENSE.SRC
lne390.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
loopback.c
lp486e.c [PATCH] lp486e: remove SLOW_DOWN_IO 2006-02-01 08:53:10 -08:00
mac89x0.c
mac8390.c [PATCH] m68k: lvalues abuse in mac8390 2006-01-12 09:09:01 -08:00
mace.c
mace.h
macmace.c
macsonic.c [PATCH] macsonic.c: missed s/driver_unregister/platform_driver_unregister/ 2006-01-28 21:42:22 -05:00
Makefile [NET]: Add IFB (Intermediate Functional Block) network device. 2006-01-09 14:16:23 -08:00
meth.c
meth.h
mii.c
mipsnet.c
mipsnet.h
mv643xx_eth.c [PATCH] mv643xx_eth: Remove non-working feature: task level rx queue refill 2006-03-03 12:12:37 -05:00
mv643xx_eth.h [PATCH] mv643xx_eth: Remove BIT0-BIT31 #defines 2006-03-03 12:12:37 -05:00
mvme147.c
myri_code.h
myri_sbus.c
myri_sbus.h
natsemi.c [PATCH] natsemi: NAPI and a bugfix 2006-03-04 12:14:56 -05:00
ne2.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
ne2k-pci.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
ne3210.c
ne-h8300.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
ne.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
netconsole.c
ni52.c
ni52.h
ni65.c
ni65.h
ni5010.c
ni5010.h
ns83820.c Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
oaknet.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
pci-skeleton.c [PATCH] turn "const static" into "static const" 2006-01-10 08:01:55 -08:00
pcnet32.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
plip.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
ppp_async.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
ppp_deflate.c
ppp_generic.c [PPP]: Fixed hardware RX checksum handling 2006-02-05 20:23:33 -08:00
ppp_mppe.c
ppp_mppe.h
ppp_synctty.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
pppoe.c
pppox.c
r8169.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
rionet.c
rrunner.c
rrunner.h
s2io-regs.h
s2io.c Merge branch 'upstream-fixes' 2006-03-04 12:07:07 -05:00
s2io.h Merge branch 'lro' 2006-03-02 14:26:30 -05:00
saa9730.c
saa9730.h
sb1000.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
sb1250-mac.c [PATCH] sb1250-mac: Add support for the BCM1480 2006-03-03 21:23:02 -05:00
seeq8005.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
seeq8005.h
sgiseeq.c [PATCH] Sparse: Cleanup sgiseeq sparse warnings. 2006-03-11 20:32:17 -05:00
sgiseeq.h
shaper.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00
sis190.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
sis900.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
sis900.h [PATCH] sis900: remove cfgpmcsr I/O space register define 2006-02-07 01:58:36 -05:00
sk_mca.c
sk_mca.h
skge.c skge: protect interrupt mask 2006-02-23 23:07:08 +01:00
skge.h skge: protect interrupt mask 2006-02-23 23:07:08 +01:00
sky2.c sky2: truncate oversize packets 2006-03-09 23:19:03 +01:00
sky2.h [PATCH] sky2: remove MSI support 2006-02-28 18:06:25 -05:00
slhc.c
slip.c [PATCH] TTY layer buffering revamp 2006-01-10 08:01:59 -08:00
slip.h
smc91x.c [PATCH] IRQ type flags 2006-01-08 20:13:46 -08:00
smc91x.h [PATCH] IRQ type flags 2006-01-08 20:13:46 -08:00
smc9194.c
smc9194.h
smc-mca.c
smc-ultra32.c
smc-ultra.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
sonic.c
sonic.h
Space.c
spider_net_ethtool.c [PATCH] spidernet: performance optimizations 2006-01-17 07:25:01 -05:00
spider_net.c [PATCH] spidernet: fix missing include 2006-01-17 07:25:01 -05:00
spider_net.h [PATCH] spidernet: performance optimizations 2006-01-17 07:25:01 -05:00
starfire_firmware.h
starfire_firmware.pl
starfire.c Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
stnic.c
sun3_82586.c
sun3_82586.h
sun3lance.c [PATCH] m68k: NULL noise removal 2006-01-12 09:09:04 -08:00
sunbmac.c
sunbmac.h
sundance.c Merge branch 'net-const' 2006-03-03 22:22:45 -05:00
sungem_phy.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
sungem_phy.h
sungem.c [SUNGEM]: Unbreak Sun GEM chips. 2006-01-31 17:12:55 -08:00
sungem.h
sunhme.c
sunhme.h
sunlance.c
sunqe.c
sunqe.h
tc35815.c
tg3.c [TG3]: Update version and reldate 2006-03-20 17:48:18 -08:00
tg3.h [TG3]: 40-bit DMA workaround part 2 2006-03-19 13:21:12 -08:00
tlan.c [PATCH] drivers/net/tlan.c: #ifdef CONFIG_PCI the PCI specific code 2006-02-24 00:20:08 -05:00
tlan.h
tun.c [TUN]: Fix leak in tun_get_user() 2006-03-11 18:49:13 -08:00
typhoon-firmware.h
typhoon.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
typhoon.h
via-rhine.c
via-velocity.c via-velocity: fix memory corruption when changing the mtu 2006-02-27 23:11:08 +01:00
via-velocity.h
wd.c [PATCH] fix a few "warning: 'cleanup_card' defined but not used" 2006-01-09 10:54:48 -05:00
yellowfin.c Massive net driver const-ification. 2006-03-03 21:33:57 -05:00
znet.c
zorro8390.c [PATCH] drivers/net/*: use time_after() and friends 2006-01-17 07:59:23 -05:00