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244fe94f3b
freebsd-nq/sys
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Ian Lepore 244fe94f3b Handle dma mappings with more than one segment for rpi sdhci. 
The driver inherently does dma in 512 byte chunks, but it's possible that
such a buffer can span two physically discontiguous pages (such as when
a userland program does IO on the raw /dev/mmcsdN devices).  Now the driver
can handle a buffer that's split across two pages.

It could in theory handle any number of segments now, but as long as IO is
being done in 512 byte blocks it will never need more than two.
2015-01-12 02:42:33 +00:00
..
amd64 Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
arm Handle dma mappings with more than one segment for rpi sdhci. 2015-01-12 02:42:33 +00:00
boot Apparently more Makefiles use stuff from compiler-rt, so fix them up 2015-01-08 20:11:38 +00:00
bsm
cam Improve camcontrol(8) handling of drive defect data. 2015-01-08 16:58:40 +00:00
cddl When aggregating TRIM segments, move the new one to the list end. 2015-01-11 16:36:39 +00:00
compat Regen for r276654 (__getcwd()). 2015-01-04 10:40:23 +00:00
conf Take out some more no-error warnings, as the build is clean without 2015-01-10 23:43:37 +00:00
contrib In order to reduce use of M_EXT outside of the mbuf allocator and 2015-01-06 12:59:37 +00:00
crypto Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
ddb ddb: ANSI-fy function declarations. 2014-10-12 18:01:52 +00:00
dev Handle the possibility that SDHCI_PLATFORM_START_TRANSFER() can fail, by 2015-01-11 21:25:03 +00:00
fs ANSIfy sys/fs/msdosfs 2015-01-09 14:50:08 +00:00
gdb Add support for gdb's memory searching capabilities to our in-kernel gdb 2014-09-05 16:40:47 +00:00
geom Remove old ioctl use and support, once and for all. 2015-01-06 05:28:37 +00:00
gnu reiserfs: Use signed i_nlink 2014-09-25 19:10:32 +00:00
i386 Need to include opt_cpu.h to access CPU_DISABLE_SSE option. Thankfully, this 2015-01-08 17:46:42 +00:00
isa
kern Fix an off by one in ppsratecheck(). If you asked for N=1 you'd get one, 2015-01-11 20:48:29 +00:00
kgssapi Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
libkern Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
mips Move MALTA_COMMON to std.MALTA (as we have for XLP and SWARM). 2015-01-07 12:12:36 +00:00
modules Use .MAKE.LEVEL being defined as a bootstrap aid when providing 2015-01-10 23:43:39 +00:00
net Restore Ethernet-within-IP Encapsulation support that was broken after 2015-01-10 08:28:50 +00:00
net80211 Switch around the order of static inline to be in line with how it's 2015-01-11 18:43:45 +00:00
netgraph In order to reduce use of M_EXT outside of the mbuf allocator and 2015-01-06 12:59:37 +00:00
netinet Remove dead code. 2015-01-11 22:49:20 +00:00
netinet6 Minimize the usage of SCTP_BUF_IS_EXTENDED. 2015-01-10 20:49:57 +00:00
netipsec In order to reduce use of M_EXT outside of the mbuf allocator and 2015-01-06 12:59:37 +00:00
netnatm
netpfil Do not initialize pfi_unlnkdkifs_mtx and pf_frag_mtx. 2015-01-08 17:49:07 +00:00
netsmb
nfs Remove the old NFS client and server from head, 2014-12-23 00:47:46 +00:00
nfsclient Remove the old NFS client and server from head, 2014-12-23 00:47:46 +00:00
nfsserver Use M_SIZE() instead of hand-crafted (and mostly correct) NFSMSIZ() macro 2015-01-07 17:22:56 +00:00
nlm Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
ofed Don't mask the IP-address when doing multicast IP over infiniband. 2015-01-09 06:39:07 +00:00
opencrypto Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
pc98 Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
powerpc Increase default MAXTSIZ to allow execution of larger binaries. 2015-01-10 06:54:10 +00:00
rpc Add facility to stop all userspace processes. The supposed use of the 2014-12-13 16:18:29 +00:00
security Adjust printf format specifiers for dev_t and ino_t in kernel. 2014-12-17 07:27:19 +00:00
sparc64 Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
sys Remove no longer used "M_FLOWID" flag and update the netisr manpage. 2015-01-11 16:15:31 +00:00
teken mdoc: improvements to SEE ALSO. 2014-12-27 07:07:37 +00:00
tools Allow the make_dtb script to work outside of a "make buildkernel" context 2014-08-30 22:39:15 +00:00
ufs Handle MAKEENTRY cnp flag in the VOP_CREATE(). Curiously, some 2014-12-21 13:29:33 +00:00
vm Eliminate a stale debug message. The per-CPU cache locks were replaced 2014-12-31 17:44:57 +00:00
x86 Right now, for non-coherent DMARs, page table update code flushes the 2015-01-11 20:27:15 +00:00
xdr
xen Pacify clang 3.3 by ending the file with a newline. This is common 2015-01-06 21:26:35 +00:00
Makefile Remove "pci" from CSCOPEDIRS. 2014-09-23 06:32:19 +00:00