[package] fuse24: introduce fuse package for brcm-2.4 (#5186)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16411 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 152 insertions, 0 deletions

diff --git a/package/fuse24/patches/101-kmod_build.patch b/package/fuse24/patches/101-kmod_build.patch
new file mode 100644
index 000000000..e541d4714
--- /dev/null
+++ b/package/fuse24/patches/101-kmod_build.patch
@@ -0,0 +1,46 @@
+diff -Nur fuse-2.5.2/kernel/Makefile.in fuse-2.5.2.patched/kernel/Makefile.in
+--- fuse-2.5.2/kernel/Makefile.in	2006-02-02 18:04:52.000000000 +0100
++++ fuse-2.5.2.patched/kernel/Makefile.in	2006-03-28 20:17:13.000000000 +0200
+@@ -54,23 +54,8 @@
+ 
+ ifeq ($(majver), 2.4)
+ 
+-CC = gcc
+-LD = ld
+-CFLAGS = -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -pipe @KERNELCFLAGS@
+-CPPFLAGS = -I@kernelsrc@/include -I. -D__KERNEL__ -DMODULE -D_LOOSE_KERNEL_NAMES -DFUSE_VERSION=\"$(VERSION)\" @KERNELCPPFLAGS@
+-
+ fuse_objs = dev.o dir.o file.o inode.o compat/parser.o
+ 
+-SUFFIXES = .c .o .s
+-
+-all-spec: fuse.o
+-
+-.c.o:
+-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
+-
+-fuse.o: $(fuse_objs)
+-	$(LD) -r -o fuse.o $(fuse_objs)
+-
+ fuse_headers = fuse_i.h fuse_kernel.h
+ 
+ dev.o: $(fuse_headers)
+@@ -78,6 +63,18 @@
+ file.o: $(fuse_headers)
+ inode.o: $(fuse_headers)
+ 
++EXTRA_CFLAGS += -DFUSE_VERSION=\"$(VERSION)\"
++
++O_TARGET := fuse.o
++
++obj-y := $(fuse_objs) 
++obj-m := $(O_TARGET)
++
++-include $(TOPDIR)/Rules.make
++
++all-spec:
++	$(MAKE) -C @kernelsrc@ TOPDIR=@kernelsrc@ SUBDIRS=$(PWD) modules
++
+ else
+ 
+ EXTRA_CFLAGS += -DFUSE_VERSION=\"$(VERSION)\"
diff --git a/package/fuse24/patches/102-no_depmod.patch b/package/fuse24/patches/102-no_depmod.patch
new file mode 100644
index 000000000..ea9539a20
--- /dev/null
+++ b/package/fuse24/patches/102-no_depmod.patch
@@ -0,0 +1,15 @@
+diff -ruN fuse-2.5.3-old/kernel/Makefile.in fuse-2.5.3-new/kernel/Makefile.in
+--- fuse-2.5.3-old/kernel/Makefile.in	2006-06-17 00:04:06.000000000 +0200
++++ fuse-2.5.3-new/kernel/Makefile.in	2006-06-17 00:08:44.000000000 +0200
+@@ -31,11 +31,9 @@
+ install-y: all
+ 	$(mkdir_p) $(DESTDIR)$(fusemoduledir)
+ 	$(INSTALL) -m 644 $(fusemodule) $(DESTDIR)$(fusemoduledir)/$(fusemodule)
+-	-/sbin/depmod -a
+ 
+ uninstall-y:
+ 	rm -f $(DESTDIR)$(fusemoduledir)/$(fusemodule)
+-	-/sbin/depmod -a
+ 
+ clean:
+ 	-rm -f $(fusemodule) *.o .*.cmd *.mod.c *.ko *.s */*.o
diff --git a/package/fuse24/patches/111-uclibc_changes.patch b/package/fuse24/patches/111-uclibc_changes.patch
new file mode 100644
index 000000000..69730758e
--- /dev/null
+++ b/package/fuse24/patches/111-uclibc_changes.patch
@@ -0,0 +1,16 @@
+diff -ruw fuse-2.4.0/util/fusermount.c.org fuse-2.4.0/util/fusermount.c
+--- fuse-2.4.0/util/fusermount.c.org	2005-10-14 11:34:06.000000000 +0200
++++ fuse-2.4.0/util/fusermount.c	2005-10-14 11:56:26.000000000 +0200
+@@ -42,7 +42,12 @@
+ #define FUSE_COMMFD_ENV         "_FUSE_COMMFD"
+ 
+ #define FUSE_DEV_OLD "/proc/fs/fuse/dev"
++#ifdef __UCLIBC__
++/* /dev is mounted as devfs in OpenWRT, and device is created here */
++#define FUSE_DEV_NEW "/dev/misc/fuse"
++#else
+ #define FUSE_DEV_NEW "/dev/fuse"
++#endif
+ #define FUSE_VERSION_FILE_OLD "/proc/fs/fuse/version"
+ #define FUSE_CONF "/etc/fuse.conf"
+ 
diff --git a/package/fuse24/patches/112-no_break_on_mknod.patch b/package/fuse24/patches/112-no_break_on_mknod.patch
new file mode 100644
index 000000000..96ed70f29
--- /dev/null
+++ b/package/fuse24/patches/112-no_break_on_mknod.patch
@@ -0,0 +1,12 @@
+diff -ruN fuse-2.4.1-old/util/Makefile.in fuse-2.4.1-new/util/Makefile.in
+--- fuse-2.4.1-old/util/Makefile.in	2005-10-17 12:29:20.000000000 +0200
++++ fuse-2.4.1-new/util/Makefile.in	2005-10-19 17:11:13.000000000 +0200
+@@ -445,7 +445,7 @@
+ install-exec-hook:
+ 	-chown root $(DESTDIR)$(bindir)/fusermount
+ 	-chmod u+s $(DESTDIR)$(bindir)/fusermount
+-	@if test ! -e $(DESTDIR)/dev/fuse; then \
++	-@if test ! -e $(DESTDIR)/dev/fuse; then \
+ 		$(mkdir_p) $(DESTDIR)/dev; \
+ 		echo "mknod $(DESTDIR)/dev/fuse -m 0666 c 10 229"; \
+ 		mknod $(DESTDIR)/dev/fuse -m 0666 c 10 229; \
diff --git a/package/fuse24/patches/113-DCACHE_BUG.patch b/package/fuse24/patches/113-DCACHE_BUG.patch
new file mode 100644
index 000000000..fdfbfef51
--- /dev/null
+++ b/package/fuse24/patches/113-DCACHE_BUG.patch
@@ -0,0 +1,63 @@
+diff -ruN fuse-2.5.3.orig/kernel/dev.c fuse-2.5.3/kernel/dev.c
+--- fuse-2.5.3.orig/kernel/dev.c	2006-02-02 19:04:52.000000000 +0200
++++ fuse-2.5.3/kernel/dev.c	2008-10-23 10:27:53.000000000 +0300
+@@ -512,6 +512,9 @@
+ {
+ 	unsigned long offset;
+ 	int err;
++#ifdef DCACHE_BUG
++	struct vm_area_struct *vma;
++#endif
+ 
+ 	unlock_request(cs->req);
+ 	fuse_copy_finish(cs);
+@@ -523,14 +526,22 @@
+ 		cs->nr_segs --;
+ 	}
+ 	down_read(&current->mm->mmap_sem);
++#ifndef DCACHE_BUG
+ 	err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
+ 			     &cs->pg, NULL);
++#else
++	err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
++			     &cs->pg, &vma);
++#endif
+ 	up_read(&current->mm->mmap_sem);
+ 	if (err < 0)
+ 		return err;
+ 	BUG_ON(err != 1);
+ 	offset = cs->addr % PAGE_SIZE;
+ 	cs->mapaddr = kmap_atomic(cs->pg, KM_USER0);
++#ifdef DCACHE_BUG
++	r4k_flush_cache_page(vma, cs->addr); 
++#endif
+ 	cs->buf = cs->mapaddr + offset;
+ 	cs->len = min(PAGE_SIZE - offset, cs->seglen);
+ 	cs->seglen -= cs->len;
+@@ -545,6 +556,11 @@
+ {
+ 	unsigned ncpy = min(*size, cs->len);
+ 	if (val) {
++#ifdef DCACHE_BUG
++		// patch from mailing list, it is very important, otherwise,
++		// can't mount, or ls mount point will hang
++		flush_cache_all();
++#endif
+ 		if (cs->write)
+ 			memcpy(cs->buf, *val, ncpy);
+ 		else
+diff -ruN fuse-2.5.3.orig/kernel/fuse_i.h fuse-2.5.3/kernel/fuse_i.h
+--- fuse-2.5.3.orig/kernel/fuse_i.h	2006-02-02 19:04:52.000000000 +0200
++++ fuse-2.5.3/kernel/fuse_i.h	2008-10-22 18:03:50.000000000 +0300
+@@ -45,6 +45,10 @@
+ #  endif
+ #endif
+ 
++//#if defined(__arm__) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
++#define DCACHE_BUG
++//#endif
++
+ #include "config.h"
+ #ifndef KERNEL_2_6
+ #  include <linux/config.h>
+