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5128f7357c
freebsd-dev/sys
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Warner Losh 5128f7357c Fix coherency issue. From submitter: 
I have been debugging the usb problems some more. Your were
	right in your assumption (thanks for the pointer) about lack
	of calls to bus_dmamap_sync().  In usbdi.c bus_dmamap_sync()
	does get used for transfers that move data from PC to USB and
	it is used for transfers that move data from USB to PC. But
	someone forgot that control transfers consist of possibly two
	data chunks : the request itself and optionally a buffer of
	data that should be transfered to or from the USB device.  On
	requests to the control endpoint without additional data
	bus_dmamap_sync() didn't get called. For some reason my first
	tests with umass worked (due to enough cache poisening I
	guess).  The attached patch adds a call to bus_dmamap_sync()
	to usbdi.c and now all devices I have tried work out of the
	box.  I have successfully transfered large files using the
	if_axe driver and I have mounted several different umass
	devices.

submitted by: Daan Vreeken
sponsored by: Vitsch Electronics
reviewed by: cognet@
2006-11-22 17:56:36 +00:00
..
amd64 It's been possible to build linprocfs as a module for some time now. 2006-11-22 10:34:12 +00:00
arm Bring in status led support for /dev/led/gpioled on Avila. 2006-11-22 12:57:17 +00:00
boot Remove LDR_LOG2_PGSZ, ia64_pgtbl and ia64_pgtblsz. They are part of 2006-11-19 20:04:11 +00:00
bsm Merge OpenBSM 1.0 alpha 12 import changes into src/sys/bsm. New events 2006-09-25 12:22:07 +00:00
cam XPT_GET_TRAN_SETTINGS can fail- so check for an error and 2006-11-07 23:06:00 +00:00
coda change vop_lock handling to allowing tracking of callers' file and line for 2006-11-13 05:51:22 +00:00
compat Add missed ")". Fix the build. 2006-11-18 17:27:39 +00:00
conf Remove the KDTRACE option because I can't implement it the 2006-11-21 08:23:20 +00:00
contrib Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
crypto Initialize T1 to silent gcc warning. 2006-10-22 02:19:33 +00:00
ddb Fix the output format of MI ddb watches in 'show watch' on 64-bit 2006-11-17 16:41:56 +00:00
dev Fix coherency issue. From submitter: 2006-11-22 17:56:36 +00:00
fs Fix an integer overflow and allow access to files larger than 4GB on 2006-11-20 19:28:36 +00:00
gdb Convert to new console api 2006-05-26 13:54:27 +00:00
geom Fix ia64 build breakage. 2006-11-02 16:24:18 +00:00
gnu Previously, the mount_ext2fs binary listed the acceptable mount 2006-11-18 18:22:11 +00:00
i4b Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
i386 The global variable avail_end is redundant and only used once. Eliminate 2006-11-19 20:54:58 +00:00
ia64 Since printf also has at least one critical section, we need to 2006-11-18 23:15:25 +00:00
isa Use calendaric calculation support from subr_clock.c instead of home-rolled. 2006-10-02 16:18:40 +00:00
isofs/cd9660 Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
kern Save exit status of an exiting process in kn_data in the knote. 2006-11-20 22:17:50 +00:00
libkern Add strstr() function to the libkern. 2006-08-12 15:28:39 +00:00
modules o Add uark(4), a driver for Arkmicro Technologies ARK3116 based serial 2006-11-15 09:13:25 +00:00
net Do not call bstp_stop() internally as it clears the running flag which causes 2006-11-19 23:08:35 +00:00
net80211 Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netatalk Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netatm Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netgraph Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netinet Change error codes returned by protocol operations when an inpcb is 2006-11-22 17:16:54 +00:00
netinet6 -Fixes first of all the getcred on IPv6 and V4. The 2006-11-08 00:21:13 +00:00
netipsec Add priv.h include required to build FAST_IPSEC, which is not present in 2006-11-07 08:58:06 +00:00
netipx Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netkey With exception of the if_name() macro, all definitions in net_osdep.h 2006-08-04 21:27:40 +00:00
netnatm Change semantics of socket close and detach. Add a new protocol switch 2006-07-21 17:11:15 +00:00
netncp Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netsmb Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
nfs
nfs4client Fixes up the handling of shared vnode lock lookups in the NFS client, 2006-09-13 18:39:09 +00:00
nfsclient 1) Fix up locking in nfs_up() and nfs_down. 2006-11-20 04:14:23 +00:00
nfsserver Protect nfsm_srvpathsiz() call with the nfsd_mtx lock. 2006-11-20 07:32:52 +00:00
opencrypto When DIAGNOSTIC is defined, verify if we don't free crypto requests from 2006-06-06 15:04:52 +00:00
pc98 MFi386: revisions from 1.641 to 1.643. 2006-11-20 12:32:04 +00:00
pccard
pci Add TSO support. 2006-11-21 04:40:30 +00:00
powerpc Make pmap_enter() responsible for setting PG_WRITEABLE instead 2006-11-12 21:48:34 +00:00
rpc
security Merge posix4/* into normal kernel hierarchy. 2006-11-11 16:26:58 +00:00
sparc64 Add mechanism to track TSB misses in tsb miss handler 2006-11-22 00:18:22 +00:00
sun4v Integrate, but do not enable support for dynamically resizing TSBs 2006-11-22 05:54:24 +00:00
sys - Fix types of "struct vmmeter" members so they are unsigned. 2006-11-20 16:04:41 +00:00
tools Check for errors when registering and unregistering firmware modules. This 2006-06-16 21:06:03 +00:00
ufs change vop_lock handling to allowing tracking of callers' file and line for 2006-11-13 05:51:22 +00:00
vm The clean_map has been made local to vm_init.c long ago. 2006-11-20 16:23:34 +00:00
Makefile Merge posix4/* into normal kernel hierarchy. 2006-11-11 16:26:58 +00:00