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545a381d5f
freebsd-skq/sys
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marius 545a381d5f - Add a uart_rxready() and corresponding device-specific implementations 
that can be used to check whether receive data is ready, i.e. whether
  the subsequent call of uart_poll() should return a char, and unlike
  uart_poll() doesn't actually receive data.
- Remove the device-specific implementations of uart_poll() and implement
  uart_poll() in terms of uart_getc() and the newly added uart_rxready()
  in order to minimize code duplication.
- In sunkbd(4) take advantage of uart_rxready() and use it to implement
  the polled mode part of sunkbd_check() so we don't need to buffer a
  potentially read char in the softc.
- Fix some mis-indentation in sunkbd_read_char().

Discussed with:	marcel
2007-01-18 22:01:19 +00:00
..
amd64 Revert previous change. 2007-01-18 05:46:32 +00:00
arm - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
boot o Wrap long lines. 2007-01-14 13:55:43 +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 fix botch 2006-12-21 23:20:51 +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 support for LINUX_O_DIRECT, LINUX_O_DIRECT and LINUX_O_NOFOLLOW flags 2007-01-18 09:32:08 +00:00
conf Wrap the EISA-specific parts of the dpt(4) and si(4) back-ends in 2007-01-18 13:33:36 +00:00
contrib Clean up pfr_kentry_pl2 as well. This fixes a kernel panic in the vm.zone 2007-01-01 16:51:11 +00:00
crypto Initialize T1 to silent gcc warning. 2006-10-22 02:19:33 +00:00
ddb Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form. 2007-01-17 15:05:52 +00:00
dev - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
fs Add a 3rd entry in the cache, which keeps the end position 2007-01-16 23:43:14 +00:00
gdb
geom Softc may be NULL in g_journal_orphan(), so don't be surprised. 2006-12-02 09:10:29 +00:00
gnu Previously, the mount_ext2fs binary listed the acceptable mount 2006-11-18 18:22:11 +00:00
i4b Fix fat-fingering in previous commit. 2006-12-29 16:38:22 +00:00
i386 Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form. 2007-01-17 15:05:52 +00:00
ia64 Remove 3rd clause, renumber, ok per email 2007-01-12 07:26:21 +00:00
isa Be consistent with the spelling of "dependent" in user-visible places. 2006-12-30 11:55:47 +00:00
isofs/cd9660 The ISO9660 spec does allow files up to 4G. Change the i_size 2006-12-08 07:43:53 +00:00
kern Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form. 2007-01-17 14:58:53 +00:00
libkern
modules Disable multichannel recording in snd_emu10kx module. Whith multichannel 2007-01-07 19:43:59 +00:00
net Set topology change propagation on all ports _except_ the caller. 2007-01-18 07:13:01 +00:00
net80211 Add initial support for 900MHz cards like the Ubiquiti SR9: 2007-01-15 01:12:28 +00:00
netatalk Clean up DDP layer netatalk code: 2007-01-12 15:07:51 +00:00
netatm Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
netgraph A less draconian fix to the build. 2007-01-18 19:41:39 +00:00
netinet - most all includes (#include <>) migrate to the sctp_os_bsd.h file 2007-01-18 09:58:43 +00:00
netinet6 - most all includes (#include <>) migrate to the sctp_os_bsd.h file 2007-01-18 09:58:43 +00:00
netipsec s,#if INET6,#ifdef INET6, 2006-12-14 17:33:46 +00:00
netipx Factor out UCB and my copyrights from copyrights of Mike Mitchell; 2007-01-08 22:14:00 +00:00
netkey
netnatm Factor out my copyrights + licenses from Charles D. Cranor and 2007-01-08 22:30:39 +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 NFSv4 client: 2006-11-28 19:33:28 +00:00
nfs4client NFSv4 client: 2006-11-28 19:33:28 +00:00
nfsclient NetApp filers return corrupt post op attrs in the wcc on NFS error responses. 2006-12-11 19:54:25 +00:00
nfsserver The nfsm_srvpathsiz() macro in nfsrv_symlink() in nfs_serv.c should 2007-01-02 20:42:08 +00:00
opencrypto
pc98 MFi386: revision 1.646. 2007-01-07 12:13:10 +00:00
pccard
pci o In re_newbuf() and re_encap() if re_dma_map_desc() aborts the mapping 2007-01-16 20:35:23 +00:00
powerpc Propagate the CPU model to the hw.model sysctl. 2007-01-14 21:45:05 +00:00
rpc
security When returning early from audit_arg_file() due to so->so_pcb being NULL 2007-01-06 22:28:28 +00:00
sparc64 - Rename UPA_BUS_SPACE to NEXUS_BUS_SPACE; besides an UPA bus, nexus(4) 2007-01-18 18:32:26 +00:00
sun4v - Rename UPA_BUS_SPACE to NEXUS_BUS_SPACE; besides an UPA bus, nexus(4) 2007-01-18 18:32:26 +00:00
sys Reviewed by: rwatson 2007-01-15 15:06:28 +00:00
tools
ufs Fix a spelling error. heirarchy -> hierarchy. 2007-01-16 19:40:25 +00:00
vm Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form. 2007-01-17 15:05:52 +00:00
Makefile o Add cam to a list of cscope dirs. 2006-11-26 18:27:16 +00:00