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e07113d65c
freebsd-dev/sys/dev
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Colin Percival e07113d65c Use DEV_BSIZE byte sectors instead of PAGE_SIZE byte sectors for 
swap-backed memory disks.  This reduces filesystem allocation overhead
and makes swap-backed memory disks compatible with broken code (dd,
for example) which expects to see 512 byte sectors.  The size of a
swap-backed memory disk must still be a multiple of the page size.

When performing page-aligned operations, this change has zero
performance impact.

Reviewed by:	phk
Approved by:	rwatson (mentor)
2004-02-29 15:58:54 +00:00
..
aac Revert the last commit. I don't know what I was thinking, but this change 2004-02-25 05:41:44 +00:00
acpi_support Only remove the handler if we installed it. 2004-01-12 19:35:31 +00:00
acpica Call _INI on Thermal Zones as well as devices. 2004-02-28 22:43:18 +00:00
adlink Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
advansys
agp Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
aha Save the device so we can do a device_printf. 2003-11-13 04:14:53 +00:00
ahb
aic
aic7xxx Fixed style of DPADD and LDADD assignments as per style.Makefile(5). 2004-02-05 22:44:25 +00:00
amd Setting pccb->ccb_h.status to CAM_REQ_CMP one time is enough. 2004-01-21 10:49:42 +00:00
amr Check that amrd_sc is non-NULL before dereferencing it, not after. 2004-02-22 10:00:05 +00:00
an Remove the HACK section it breaks the older firmware and doesn't totally 2004-01-10 03:02:04 +00:00
ar Get rid of the last two uses of NG_NODELEN + 1 in the base system by 2004-01-26 16:41:21 +00:00
asr Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ata Rearrange sense_key and sense_data to get alignment right. 2004-02-29 09:35:29 +00:00
ath Make this compile on amd64. 2004-02-06 00:10:54 +00:00
atkbdc Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
awi Correct beacon (src/bssid) for hostap and adhoc mode. 2004-01-15 13:30:06 +00:00
bfe Drop the driver lock around calls to if_input to avoid a LOR when 2003-11-14 19:00:32 +00:00
bge Fix typo in a comment 2004-01-13 11:31:09 +00:00
bktr Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
buslogic
cardbus Make the cardbus driver a derived class of the pci driver. In theory, this 2003-11-01 12:45:03 +00:00
ciss Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
cm Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
cnw Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
cs o Add sysctl to allow ignoring checksum of eeprom. 2003-11-04 02:59:57 +00:00
ct
ctau Add support for Cronyx-Tau. For now I added only Tau-ISA files, system files 2004-02-23 20:19:00 +00:00
cx Device megapatch 5/6: 2004-02-21 21:32:15 +00:00
cy Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
dc Some integrated Davicom cards in sparc64 boxes have an all zeros 2004-01-08 19:08:27 +00:00
dcons Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
de Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
dec
digi Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
dpt Device megapatch 1/6: 2004-02-21 19:42:58 +00:00
drm Limit the amount of memory userspace processes can cause the kernel to 2004-02-23 03:18:18 +00:00
ed Added TDK LAK-CD031 (simple NE2000 device). 2003-12-31 04:25:00 +00:00
eisa
em Only reset the phy when it is absolutely required. 2004-02-10 21:31:09 +00:00
en All three of these drivers abused cv_waitq_empty in the same way by spinning 2004-02-29 09:26:01 +00:00
ep MFp4: 2003-11-02 20:13:39 +00:00
ex Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
exca Card type stuff was backwards, so assume io for the moment. mem needs 2003-10-07 04:29:04 +00:00
fatm Fix 0 / NULL mixup (this module isn't in LINT!) 2003-12-24 05:24:24 +00:00
fb Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
fdc Remove unused FDNUMTOUNIT() macro 2004-02-29 10:21:40 +00:00
fe Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
firewire Check that xfer != NULL before dereferencing it, not after. 2004-02-22 01:10:11 +00:00
fxp Sometimes cardbus attachments don't attach, so while we track down 2003-11-28 05:28:29 +00:00
gem Add new Apple GEM PCI id. 2004-02-02 01:11:39 +00:00
gfb Catch a few places where NULL (pointer) was used where 0 (integer) was 2003-12-23 02:36:43 +00:00
gx Avoid overwriting capability bits marked earlier 2004-01-18 10:15:48 +00:00
harp Make sure that the first mbuf in the chain passed to atm_intr 2004-02-21 13:01:54 +00:00
hatm All three of these drivers abused cv_waitq_empty in the same way by spinning 2004-02-29 09:26:01 +00:00
hfa Unbreak after the change to use vm_paddr_t. Since vm_paddr_t is 2004-02-22 16:27:28 +00:00
hifn Add CRD_F_KEY_EXPLICIT which allows the key to be changed per 2004-02-02 17:06:34 +00:00
hme Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
ic Add a header for the i8259A register definitions. This is based on 2004-01-06 18:59:37 +00:00
ichsmb
ida Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
idt Use contigmalloc() instead of vm_page_alloc_contig(). Pass M_ZERO to 2004-01-14 06:14:35 +00:00
ie Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
if_ndis Add yet more bulletproofing. This is to guard against the case that 2004-02-11 21:53:40 +00:00
iicbus Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
iir Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ips Switch from using mutexes to using semaphores to protect against early 2004-02-28 19:14:41 +00:00
isp Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ispfw Update firmware sets for the 12160, 2200 and 2300 cards to the (more or 2004-01-14 18:38:03 +00:00
joy Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
kbd Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
led Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
lge Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
lnc Fix the PCI attach routine to properly setup the IRQ and port resource 2004-01-22 16:07:03 +00:00
matcd Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
mc146818
mca
mcd Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
md Use DEV_BSIZE byte sectors instead of PAGE_SIZE byte sectors for 2004-02-29 15:58:54 +00:00
mii Make sure set the media type in the phy, we cannot trust it to have chosen 2004-01-17 10:44:39 +00:00
mk48txx
mlx Don't free meo until we're finished using it. 2004-02-22 09:52:46 +00:00
mly Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
mpt Catch a few places where NULL (pointer) was used where 0 (integer) was 2003-12-23 02:36:43 +00:00
mse Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
musycc
my Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
ncv Const poison string accessor functions. 2003-10-26 00:51:40 +00:00
nge Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
nmdm Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
nsp
null Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ofw Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
owi Nursemaid: Fix compilation. 2003-12-10 15:09:38 +00:00
patm All three of these drivers abused cv_waitq_empty in the same way by spinning 2004-02-29 09:26:01 +00:00
pccard Sync to pccarddevs 1.81. 2004-01-21 16:03:40 +00:00
pccbb MFp4: 2004-01-04 22:10:00 +00:00
pcf
pci Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
pcic
pdq Use contigmalloc() and contigfree() instead of vm_page_alloc_contig() and 2004-01-13 20:36:03 +00:00
ppbus Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ppc
pst Change the disk(9) API in order to make device removal more robust. 2004-02-18 21:36:53 +00:00
puc Expand the mask for the Avlab Technology, PCI IO 2S entry to cover the 2004-02-04 18:01:02 +00:00
raidframe Don't free k_cfg until we're finished using it -- reverse the order of 2004-02-22 09:55:48 +00:00
random Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ray fix warnings. NULL -> 0 2003-12-24 19:00:49 +00:00
rc Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
re Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
rndtest
rp Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sab Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
safe Compile on amd64. (pointer/int mismatches and printf int vs long ) 2004-02-05 01:35:33 +00:00
sbni Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
sbsh Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
scd Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sf Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
si Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sio Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sk Fix multicast and promiscuous mode handling for Yukon devices. 2004-01-21 22:32:15 +00:00
smbus Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sn Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
snc Do if_xname conversion. I missed this one because it's pc98 only. 2003-11-01 23:24:38 +00:00
snp Don't set d_flags twice. The second setting clobbered D_NOGIANT. 2004-02-24 04:35:44 +00:00
sound Create a new mutex type for virtual channels. This allows us to get 2004-02-28 19:47:02 +00:00
speaker Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sr Get rid of the last two uses of NG_NODELEN + 1 in the base system by 2004-01-26 16:41:21 +00:00
stg Fix some becuase -> because typos. 2003-12-17 16:12:01 +00:00
streams Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
sym unifdef old interface support out to prevent false positives. 2003-12-07 05:17:13 +00:00
syscons Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
tdfx Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
tga Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ti Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
trm Do not test if pDCB is not NULL, we dereference it before anyway, and it 2004-02-20 20:36:55 +00:00
twe Check that twed_sc is non-NULL before dereferencing it, not after. 2004-02-22 09:58:34 +00:00
tx Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
txp Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
uart Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
ubsec
usb Sync to 1.163 of usbdevs 2004-02-28 00:15:08 +00:00
utopia
vinum Fix vinums cdevsw{} to initialize d_version. 2004-02-23 08:55:13 +00:00
vr Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
vx Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
watchdog Add a generic watchdog facility which through a single device entry 2004-02-28 20:06:59 +00:00
wds
wi update radiotap support to reflect recent changes: 2003-12-28 06:58:52 +00:00
wl Drop the driver lock around calls to if_input to avoid a LOR when 2003-11-14 19:00:32 +00:00
xe Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones. 2003-12-08 07:54:15 +00:00
zs Device megapatch 4/6: 2004-02-21 21:10:55 +00:00