15 files changed, 101 insertions, 10 deletions

diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 3961e0f138933..dce216800a325 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -602,6 +602,12 @@ options 	IPX			#IPX/SPX communications protocols
 options 	NETATALK		#Appletalk communications protocols
 options 	NETATALKDEBUG		#Appletalk debugging
 
+#
+# SMB/CIFS requester
+# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
+# options.
+options 	NETSMB			#SMB/CIFS requester
+
 # mchain library. It can be either loaded as KLD or compiled into kernel
 options 	LIBMCHAIN
 
@@ -1038,6 +1044,7 @@ options 	NULLFS			#NULL filesystem
 options 	PROCFS			#Process filesystem (requires PSEUDOFS)
 options 	PSEUDOFS		#Pseudo-filesystem framework
 options 	PSEUDOFS_TRACE		#Debugging support for PSEUDOFS
+options 	SMBFS			#SMB/CIFS filesystem
 options 	TMPFS			#Efficient memory filesystem
 options 	UDF			#Universal Disk Format
 options 	UNIONFS			#Union filesystem
diff --git a/sys/conf/files b/sys/conf/files
index 4dc89148f04e7..385a4eb1c6669 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -536,8 +536,8 @@ crypto/blowfish/bf_ecb.c	optional ipsec
 crypto/blowfish/bf_skey.c	optional crypto | ipsec
 crypto/camellia/camellia.c	optional crypto | ipsec
 crypto/camellia/camellia-api.c	optional crypto | ipsec
-crypto/des/des_ecb.c		optional crypto | ipsec
-crypto/des/des_setkey.c		optional crypto | ipsec
+crypto/des/des_ecb.c		optional crypto | ipsec | netsmb
+crypto/des/des_setkey.c		optional crypto | ipsec | netsmb
 crypto/rc4/rc4.c		optional netgraph_mppc_encryption | kgssapi
 crypto/rijndael/rijndael-alg-fst.c optional crypto | geom_bde | \
 					 ipsec | random | wlan_ccmp
@@ -2509,6 +2509,12 @@ fs/pseudofs/pseudofs.c		optional pseudofs
 fs/pseudofs/pseudofs_fileno.c	optional pseudofs
 fs/pseudofs/pseudofs_vncache.c	optional pseudofs
 fs/pseudofs/pseudofs_vnops.c	optional pseudofs
+fs/smbfs/smbfs_io.c		optional smbfs
+fs/smbfs/smbfs_node.c		optional smbfs
+fs/smbfs/smbfs_smb.c		optional smbfs
+fs/smbfs/smbfs_subr.c		optional smbfs
+fs/smbfs/smbfs_vfsops.c		optional smbfs
+fs/smbfs/smbfs_vnops.c		optional smbfs
 fs/udf/osta.c			optional udf
 fs/udf/udf_iconv.c		optional udf_iconv
 fs/udf/udf_vfsops.c		optional udf
@@ -2746,6 +2752,7 @@ kern/kern_uuid.c		standard
 kern/kern_xxx.c			standard
 kern/link_elf.c			standard
 kern/linker_if.m		standard
+kern/md4c.c			optional netsmb
 kern/md5c.c			standard
 kern/p1003_1b.c			standard
 kern/posix4_mib.c		standard
@@ -3279,6 +3286,15 @@ netpfil/pf/pf_osfp.c		optional pf inet
 netpfil/pf/pf_ruleset.c		optional pf inet
 netpfil/pf/pf_table.c		optional pf inet
 netpfil/pf/in4_cksum.c		optional pf inet
+netsmb/smb_conn.c		optional netsmb
+netsmb/smb_crypt.c		optional netsmb
+netsmb/smb_dev.c		optional netsmb
+netsmb/smb_iod.c		optional netsmb
+netsmb/smb_rq.c			optional netsmb
+netsmb/smb_smb.c		optional netsmb
+netsmb/smb_subr.c		optional netsmb
+netsmb/smb_trantcp.c		optional netsmb
+netsmb/smb_usr.c		optional netsmb
 nfs/bootp_subr.c		optional bootp nfsclient | bootp nfscl
 nfs/krpc_subr.c			optional bootp nfsclient | bootp nfscl
 nfs/nfs_common.c		optional nfsclient | nfsserver
diff --git a/sys/conf/files.amd64 b/sys/conf/files.amd64
index 7a41a269c8f10..2cb1981cf3f3a 100644
--- a/sys/conf/files.amd64
+++ b/sys/conf/files.amd64
@@ -136,7 +136,7 @@ crypto/aesni/aeskeys_amd64.S	optional aesni
 crypto/aesni/aesni.c		optional aesni
 crypto/aesni/aesni_wrap.c	optional aesni
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec
-crypto/des/des_enc.c		optional	crypto | ipsec
+crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
 crypto/via/padlock.c		optional	padlock
 crypto/via/padlock_cipher.c	optional	padlock
 crypto/via/padlock_hash.c	optional	padlock
diff --git a/sys/conf/files.arm b/sys/conf/files.arm
index 938386d70bff9..ac487041f6f40 100644
--- a/sys/conf/files.arm
+++ b/sys/conf/files.arm
@@ -61,7 +61,7 @@ board_id.h			standard				   \
 	clean		"board_id.h"
 cddl/compat/opensolaris/kern/opensolaris_atomic.c	optional zfs compile-with "${ZFS_C}"
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec 
-crypto/des/des_enc.c		optional	crypto | ipsec
+crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
 dev/fb/fb.c			optional	sc
 dev/hwpmc/hwpmc_arm.c		optional	hwpmc
 dev/kbd/kbd.c			optional	sc
diff --git a/sys/conf/files.i386 b/sys/conf/files.i386
index 218472b71c528..0f65d3b8a3ddf 100644
--- a/sys/conf/files.i386
+++ b/sys/conf/files.i386
@@ -122,7 +122,7 @@ crypto/aesni/aesencdec_i386.S	optional aesni
 crypto/aesni/aeskeys_i386.S	optional aesni
 crypto/aesni/aesni.c		optional aesni
 crypto/aesni/aesni_wrap.c	optional aesni
-crypto/des/arch/i386/des_enc.S	optional crypto | ipsec
+crypto/des/arch/i386/des_enc.S	optional crypto | ipsec | netsmb
 crypto/via/padlock.c		optional padlock
 crypto/via/padlock_cipher.c	optional padlock
 crypto/via/padlock_hash.c	optional padlock
diff --git a/sys/conf/files.ia64 b/sys/conf/files.ia64
index 474ba1b8132e8..6719c98706588 100644
--- a/sys/conf/files.ia64
+++ b/sys/conf/files.ia64
@@ -41,7 +41,7 @@ contrib/ia64/libuwx/src/uwx_trace.c		standard
 contrib/ia64/libuwx/src/uwx_uinfo.c		standard
 contrib/ia64/libuwx/src/uwx_utable.c		standard
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec
-crypto/des/des_enc.c		optional	crypto | ipsec
+crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
 dev/atkbdc/atkbd.c		optional	atkbd atkbdc
 dev/atkbdc/atkbd_atkbdc.c	optional	atkbd atkbdc
 dev/atkbdc/atkbdc.c		optional	atkbdc
diff --git a/sys/conf/files.mips b/sys/conf/files.mips
index 79676b992887f..ca8dee27a415c 100644
--- a/sys/conf/files.mips
+++ b/sys/conf/files.mips
@@ -77,7 +77,7 @@ dev/uart/uart_cpu_fdt.c			optional	uart fdt
 
 # crypto support -- use generic
 crypto/blowfish/bf_enc.c		optional	crypto | ipsec 
-crypto/des/des_enc.c			optional	crypto | ipsec
+crypto/des/des_enc.c			optional	crypto | ipsec | netsmb
 
 # AP common nvram interface MIPS specific, but maybe should be more generic
 dev/nvram2env/nvram2env.c		optional	nvram2env
diff --git a/sys/conf/files.pc98 b/sys/conf/files.pc98
index 252ecdddeac9e..a8e60b6f72903 100644
--- a/sys/conf/files.pc98
+++ b/sys/conf/files.pc98
@@ -77,7 +77,7 @@ bf_enc.o			optional crypto | ipsec	\
 	dependency	"$S/crypto/blowfish/arch/i386/bf_enc.S $S/crypto/blowfish/arch/i386/bf_enc_586.S $S/crypto/blowfish/arch/i386/bf_enc_686.S" \
 	compile-with	"${CC} -c -I$S/crypto/blowfish/arch/i386 ${ASM_CFLAGS} ${WERROR} ${.IMPSRC}" \
 	no-implicit-rule
-crypto/des/arch/i386/des_enc.S	optional crypto | ipsec
+crypto/des/arch/i386/des_enc.S	optional crypto | ipsec | netsmb
 dev/agp/agp_ali.c		optional agp
 dev/agp/agp_amd.c		optional agp
 dev/agp/agp_i810.c		optional agp
diff --git a/sys/conf/files.powerpc b/sys/conf/files.powerpc
index 96331f7ad0aa5..5808d856838f7 100644
--- a/sys/conf/files.powerpc
+++ b/sys/conf/files.powerpc
@@ -18,7 +18,7 @@ font.h				optional	sc			\
 cddl/compat/opensolaris/kern/opensolaris_atomic.c			optional zfs powerpc compile-with "${ZFS_C}"
 cddl/contrib/opensolaris/common/atomic/powerpc64/opensolaris_atomic.S	optional zfs powerpc64 compile-with "${ZFS_S}"
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec
-crypto/des/des_enc.c		optional	crypto | ipsec
+crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
 dev/bm/if_bm.c			optional	bm powermac
 dev/adb/adb_bus.c		optional	adb
 dev/adb/adb_kbd.c		optional	adb
diff --git a/sys/conf/files.sparc64 b/sys/conf/files.sparc64
index 5019dabeab869..a0fad9b5477db 100644
--- a/sys/conf/files.sparc64
+++ b/sys/conf/files.sparc64
@@ -24,7 +24,7 @@ ukbdmap.h			optional	ukbd_dflt_keymap	\
 #
 cddl/contrib/opensolaris/common/atomic/sparc64/opensolaris_atomic.S	optional zfs compile-with "${ZFS_S}"
 crypto/blowfish/bf_enc.c	optional	crypto | ipsec
-crypto/des/des_enc.c		optional	crypto | ipsec
+crypto/des/des_enc.c		optional	crypto | ipsec | netsmb
 dev/atkbdc/atkbd.c		optional	atkbd atkbdc
 dev/atkbdc/atkbd_atkbdc.c	optional	atkbd atkbdc
 dev/atkbdc/atkbdc.c		optional	atkbdc
diff --git a/sys/conf/options b/sys/conf/options
index 03936fd94b40e..752893d32e6fc 100644
--- a/sys/conf/options
+++ b/sys/conf/options
@@ -222,6 +222,7 @@ NULLFS		opt_dontuse.h
 PROCFS		opt_dontuse.h
 PSEUDOFS	opt_dontuse.h
 REISERFS	opt_dontuse.h
+SMBFS		opt_dontuse.h
 TMPFS		opt_dontuse.h
 UDF		opt_dontuse.h
 UNIONFS		opt_dontuse.h
@@ -287,6 +288,9 @@ UFS_GJOURNAL	opt_ufs.h
 # they won't make any difference yet).
 NFS_ROOT	opt_nfsroot.h
 
+# SMB/CIFS requester
+NETSMB		opt_netsmb.h
+
 # Options used only in subr_param.c.
 HZ		opt_param.h
 MAXFILES	opt_param.h
diff --git a/sys/kern/Make.tags.inc b/sys/kern/Make.tags.inc
index 81205a6b429bb..cb8a3ff993e7f 100644
--- a/sys/kern/Make.tags.inc
+++ b/sys/kern/Make.tags.inc
@@ -30,6 +30,7 @@ COMM=	${SYS}/dev/advansys/*.[ch] \
 	${SYS}/fs/msdosfs/*.[ch] \
 	${SYS}/fs/nullfs/*.[ch] \
 	${SYS}/fs/procfs/*.[ch] \
+	${SYS}/fs/smbfs/*.[ch] \
 	${SYS}/fs/udf/*.[ch] \
 	${SYS}/fs/unionfs/*.[ch] \
 	${SYS}/geom/*.[ch] \
diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c
index 45b9327683dd4..a12773be5316c 100644
--- a/sys/kern/sys_generic.c
+++ b/sys/kern/sys_generic.c
@@ -1498,6 +1498,61 @@ sys_openbsd_poll(td, uap)
 }
 
 /*
+ * XXX This was created specifically to support netncp and netsmb.  This
+ * allows the caller to specify a socket to wait for events on.  It returns
+ * 0 if any events matched and an error otherwise.  There is no way to
+ * determine which events fired.
+ */
+int
+selsocket(struct socket *so, int events, struct timeval *tvp, struct thread *td)
+{
+	struct timeval rtv;
+	sbintime_t asbt, precision, rsbt;
+	int error;
+
+	if (tvp != NULL) {
+		rtv = *tvp;
+		if (rtv.tv_sec < 0 || rtv.tv_usec < 0 || 
+		    rtv.tv_usec >= 1000000)
+			return (EINVAL);
+		if (!timevalisset(&rtv))
+			asbt = 0;
+		else if (rtv.tv_sec <= INT32_MAX) {
+			rsbt = tvtosbt(rtv);
+			precision = rsbt;
+			precision >>= tc_precexp;
+			if (TIMESEL(&asbt, rsbt))
+				asbt += tc_tick_sbt;
+			if (asbt <= INT64_MAX - rsbt)
+				asbt += rsbt;
+			else
+				asbt = -1;
+		} else
+			asbt = -1;
+	} else
+		asbt = -1;
+	seltdinit(td);
+	/*
+	 * Iterate until the timeout expires or the socket becomes ready.
+	 */
+	for (;;) {
+		selfdalloc(td, NULL);
+		error = sopoll(so, events, NULL, td);
+		/* error here is actually the ready events. */
+		if (error)
+			return (0);
+		error = seltdwait(td, asbt, precision);
+		if (error)
+			break;
+	}
+	seltdclear(td);
+	/* XXX Duplicates ncp/smb behavior. */
+	if (error == ERESTART)
+		error = 0;
+	return (error);
+}
+
+/*
  * Preallocate two selfds associated with 'cookie'.  Some fo_poll routines
  * have two select sets, one for read and another for write.
  */
diff --git a/sys/modules/Makefile b/sys/modules/Makefile
index 75cc5bd5bf575..e43d561cf1c13 100644
--- a/sys/modules/Makefile
+++ b/sys/modules/Makefile
@@ -301,6 +301,7 @@ SUBDIR=	\
 	siis \
 	sis \
 	sk \
+	${_smbfs} \
 	${_sn} \
 	${_snc} \
 	snp \
@@ -520,6 +521,7 @@ _rdma=		rdma
 _safe=		safe
 _sbni=		sbni
 _scsi_low=	scsi_low
+_smbfs=		smbfs
 _sound=		sound
 _speaker=	speaker
 _splash=	splash
@@ -722,6 +724,7 @@ _s3=		s3
 _safe=		safe
 _scsi_low=	scsi_low
 _sfxge=		sfxge
+_smbfs=		smbfs
 _sound=		sound
 _speaker=	speaker
 _splash=	splash
@@ -779,6 +782,7 @@ _ips=		ips
 _mly=		mly
 _pccard=	pccard
 _scsi_low=	scsi_low
+_smbfs=		smbfs
 _sound=		sound
 _splash=	splash
 _sppp=		sppp
@@ -801,6 +805,7 @@ _drm=		drm
 _exca=		exca
 _nvram=		powermac_nvram
 _pccard=	pccard
+_smbfs=		smbfs
 _sound=		sound
 _cyclic=	cyclic
 _dtrace=	dtrace
@@ -827,6 +832,7 @@ _igb=		igb
 .if ${MK_CDDL} != "no" || defined(ALL_MODULES)
 _opensolaris=	opensolaris
 .endif
+_smbfs=		smbfs
 _sound=		sound
 .if ${MK_ZFS} != "no" || defined(ALL_MODULES)
 _zfs=		zfs
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
index 77f31df336a78..89dec187cc913 100644
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -371,6 +371,8 @@ void	soupcall_clear(struct socket *so, int which);
 void	soupcall_set(struct socket *so, int which,
 	    int (*func)(struct socket *, void *, int), void *arg);
 void	sowakeup(struct socket *so, struct sockbuf *sb);
+int	selsocket(struct socket *so, int events, struct timeval *tv,
+	    struct thread *td);
 
 /*
  * Accept filter functions (duh).