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a2057a72e9
freebsd-dev/sys
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Pyun YongHyeon a2057a72e9 Introduce Rx mbuf dma tag and use it in Rx path. Previously it used 
common mbuf dma tag for both Tx and Rx path but Rx buffer should
have single DMA segment and maximum buffer size of the segment
should be less than MCLBYTES.
fxp(4) also have to check Tx completion status which was updated by
DMA so we need BUS_DMASYNC_PREREAD and BUS_DMASYNC_POSTWRITE
synchronization in Tx path. Fix all misuse of bus_dmamap_sync(9) in
fxp(4). I guess this change shall fix occasional driver breakage in
PAE environments.

While I'm here add error messages of dma tag/buffer creation and
correct messages.
2009-06-21 06:06:43 +00:00
..
amd64 I have several machines where the following warning is printed: 2009-06-15 21:55:29 +00:00
arm Track the kernel mapping of a physical page by a new entry in vm_page 2009-06-18 20:42:37 +00:00
boot Add cas(4), a driver for Sun Cassini/Cassini+ and National Semiconductor 2009-06-15 18:22:41 +00:00
bsm Merge OpenBSM 1.1 from OpenBSM vendor branch to head. 2009-04-19 16:17:13 +00:00
cam Include <camlib.h> for cam_path_string(). 2009-06-14 12:46:34 +00:00
cddl Rename the host-related prison fields to be the same as the host.* 2009-06-13 15:39:12 +00:00
compat Rework the credential code to support larger values of NGROUPS and 2009-06-19 17:10:35 +00:00
conf Greatly simplify cxgb by removing almost all of the custom mbuf management logic 2009-06-19 23:34:32 +00:00
contrib All consumers of in_cksum.h have been properly #ifdefed already, 2009-06-10 11:19:34 +00:00
crypto Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(), 2009-05-27 09:52:12 +00:00
ddb Place hostnames and similar information fully under the prison system. 2009-05-29 21:27:12 +00:00
dev Introduce Rx mbuf dma tag and use it in Rx path. Previously it used 2009-06-21 06:06:43 +00:00
fs Replace RPCAUTH_UNIXGIDS with NFS_MAXGRPS so that nfscbd.c will build. 2009-06-20 17:11:07 +00:00
gdb
geom Fix tabs, slightly improve comments. 2009-06-18 11:12:11 +00:00
gnu Do not use casts (int *)0 and (struct thread *)0 for the arguments of 2009-06-16 15:13:45 +00:00
i386 Use NGROUPS instead of NGROUPS_MAX as the limits on setgroups and 2009-06-20 18:52:02 +00:00
ia64 Drop the high FP state of an exiting thread in cpu_thread_exit() and 2009-06-20 05:36:53 +00:00
isa Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
kern Change crsetgroups_locked() (called by crsetgroups()) to sort the 2009-06-20 20:29:21 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern add explanatory header license 2009-06-09 21:29:16 +00:00
mips Add a .cvsignore file and along with that put an svn:ignore proprty 2009-06-17 10:48:32 +00:00
modules Greatly simplify cxgb by removing almost all of the custom mbuf management logic 2009-06-19 23:34:32 +00:00
net add helper function for flushing software queues 2009-06-19 23:11:20 +00:00
net80211 ieee80211_dwds_mcast(): check the correct mbuf ptr after encap. 2009-06-18 21:15:41 +00:00
netatalk Don't lock sockets around calls to mac_socket_create_mbuf() -- policies 2009-06-20 17:28:38 +00:00
netgraph s/usb2_/usb_|usbd_/ on all function names for the USB stack. 2009-06-15 01:02:43 +00:00
netinet Rework the credential code to support larger values of NGROUPS and 2009-06-19 17:10:35 +00:00
netinet6 Add explicit includes for jail.h to the files that need them and 2009-06-17 15:01:01 +00:00
netipsec Move setting of ports from NAT-T below key_getsah() and actually 2009-06-19 21:01:55 +00:00
netipx Implement socket delivery MAC checks for IPX/SPX. 2009-06-20 23:38:21 +00:00
netnatm Reimplement the netisr framework in order to support parallel netisr 2009-06-01 10:41:38 +00:00
netncp
netsmb Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
nfs Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
nfsclient Fix some of the style errors in *getpages(). 2009-06-18 05:56:24 +00:00
nfsserver Rework the credential code to support larger values of NGROUPS and 2009-06-19 17:10:35 +00:00
nlm Since svc_[dg|vc|tli|tp]_create() did not hold a reference count on the 2009-06-17 22:50:26 +00:00
opencrypto Fix cryptodev UIO creation. 2009-05-23 13:23:46 +00:00
pc98 Remove MAC kernel config files and add "options MAC" to GENERIC, with the 2009-06-02 18:31:08 +00:00
pci When user_frac in the polling subsystem is low it is going to busy the 2009-05-30 15:14:44 +00:00
powerpc Teach cpu_est_clockrate() about the G5's slightly different PMC. This 2009-06-17 16:34:40 +00:00
rpc Delete the declaration of an unused variable so that it will build. 2009-06-20 17:16:29 +00:00
security Chase the removal of PRIV_TTY_PRISON in the mac(9) modules. 2009-06-20 15:54:35 +00:00
sparc64 Add cas(4), a driver for Sun Cassini/Cassini+ and National Semiconductor 2009-06-15 18:22:41 +00:00
sun4v Adjust the padding of struct pcpu to r193219. 2009-06-03 19:31:26 +00:00
sys Remove definition of dtom(), which converted a data pointer into a 2009-06-20 18:27:19 +00:00
tools - Add a way to change filter oversampling factor through 2009-06-15 04:31:34 +00:00
ufs Rework the credential code to support larger values of NGROUPS and 2009-06-19 17:10:35 +00:00
vm Strive for greater consistency among the places that implement real, 2009-06-21 00:21:33 +00:00
xdr MFdevbranch 192944 2009-05-28 08:18:12 +00:00
xen Make ipi_cpu() function as intended. 2009-05-30 08:53:13 +00:00
Makefile Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00