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Rev Age Author Path Log message Diff Changes
2663 6033 d 15 h jermar /trunk/uspace/ Reimplement VFS_READ using IPC_M_DATA_READ.  
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
/trunk/uspace/srv/vfs/vfs_read.c
2658 6034 d 14 h jermar /trunk/uspace/srv/ VFS work.
Foundation for TMPFS-side VFS_READ and fixes in VFS-side VFS_READ.		  
/trunk/uspace/srv/fs/tmpfs/tmpfs.c
/trunk/uspace/srv/fs/tmpfs/tmpfs.h
/trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
/trunk/uspace/srv/vfs/vfs_read.c
2655 6037 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ TMPFS work.
VFS_LOOKUP implemented.		  
/trunk/uspace/srv/fs/tmpfs/tmpfs.h
/trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
2645 6040 d 20 h jermar /trunk/uspace/ Start TMPFS.
Not loaded during boot as there is a reproducible kernel panic which occurs when
both tmpfs and fat are loaded.		  
/trunk/uspace/srv/fs/tmpfs
/trunk/uspace/srv/fs/tmpfs/Makefile
/trunk/uspace/srv/fs/tmpfs/tmpfs.c
/trunk/uspace/srv/fs/tmpfs/tmpfs.h
/trunk/uspace/srv/fs/tmpfs/tmpfs_ops.c
/trunk/uspace/Makefile
2644 6040 d 20 h jermar /trunk/uspace/ Move incomplete fs interface from fat.h to libfs.  
/trunk/uspace/lib/libfs/libfs.h
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/fs/fat/fat.h
2643 6040 d 20 h jermar /trunk/uspace/ VFS work.
Move FS registration code to libfs.		  
/trunk/uspace/lib/libfs/libfs.c
/trunk/uspace/lib/libfs/libfs.h
/trunk/uspace/srv/fs/fat/Makefile
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/fs/fat/fat.h
/trunk/uspace/srv/fs/fat/fat_ops.c
2639 6051 d 14 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Foundation for FAT dentry comparison function.
Beware of looking at the diff or risk loosing sanity.		  
/trunk/uspace/srv/fs/fat/fat_ops.c
2638 6052 d 16 h jermar /trunk/ Sync IPC comments with IPC code.  
/trunk/kernel/generic/include/ipc/ipc.h
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/uspace/srv/fs/fat/fat.h
/trunk/uspace/srv/fs/fat/fat_ops.c
2637 6052 d 17 h cejka /trunk/ Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.		  
/trunk/kernel/generic/include/ipc/ipc.h
/trunk/kernel/generic/src/ipc/ipc.c
/trunk/kernel/generic/src/ipc/ipcrsc.c
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/uspace/app/tester/devmap/devmap1.c
/trunk/uspace/app/tester/ipc/register.c
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/lib/libc/include/ipc/ipc.h
/trunk/uspace/srv/console/console.c
/trunk/uspace/srv/devmap/devmap.c
/trunk/uspace/srv/fb/main.c
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/kbd/generic/kbd.c
/trunk/uspace/srv/ns/ns.c
/trunk/uspace/srv/pci/pci.c
/trunk/uspace/srv/rd/rd.c
/trunk/uspace/srv/vfs/vfs.c
/trunk/uspace/srv/vfs/vfs_register.c
2635 6054 d 17 h cejka /trunk/ Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.		  
/trunk/kernel/generic/include/ipc/ipc.h
/trunk/kernel/generic/include/ipc/sysipc.h
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/uspace/app/tester/devmap/devmap1.c
/trunk/uspace/app/tester/ipc/connect.c
/trunk/uspace/lib/libc/generic/async.c
/trunk/uspace/lib/libc/generic/io/stream.c
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/lib/libc/include/ipc/ipc.h
/trunk/uspace/srv/console/console.c
/trunk/uspace/srv/devmap/devmap.c
/trunk/uspace/srv/devmap/devmap.h
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/ns/ns.c
/trunk/uspace/srv/vfs/vfs_read.c
2629 6061 d 15 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT directory entry.		  
/trunk/uspace/srv/fs/fat/fat.h
2628 6061 d 16 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Add type describing FAT boot sector.		  
/trunk/uspace/srv/fs/fat/fat.h
2627 6061 d 17 h jermar /trunk/uspace/srv/fs/fat/ FAT work.
Start VFS_LOOKUP support in FAT.		  
/trunk/uspace/srv/fs/fat/fat.h
/trunk/uspace/srv/fs/fat/fat_ops.c
/trunk/uspace/srv/fs/fat/Makefile
/trunk/uspace/srv/fs/fat/fat.c
2619 6066 d 15 h jermar /trunk/ Modify ipc_answer_*() to make use of all six syscall arguments. The recommended
means of answering calls is via the ipc_answer_m() macros (where m denotes the
number of return arguments) that automatically decide between the fast register
version or the slow universal version of ipc_answer().		  
/trunk/kernel/generic/include/ipc/sysipc.h
/trunk/kernel/generic/include/syscall/syscall.h
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/kernel/generic/src/syscall/syscall.c
/trunk/uspace/app/tester/ipc/answer.c
/trunk/uspace/app/tester/ipc/register.c
/trunk/uspace/app/tester/ipc/send_async.c
/trunk/uspace/lib/libc/generic/async.c
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/lib/libc/include/ipc/ipc.h
/trunk/uspace/srv/console/console.c
/trunk/uspace/srv/devmap/devmap.c
/trunk/uspace/srv/fb/ega.c
/trunk/uspace/srv/fb/fb.c
/trunk/uspace/srv/fb/main.c
/trunk/uspace/srv/fb/sysio.c
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/kbd/generic/kbd.c
/trunk/uspace/srv/ns/ns.c
/trunk/uspace/srv/pci/pci.c
/trunk/uspace/srv/rd/rd.c
/trunk/uspace/srv/vfs/vfs.c
/trunk/uspace/srv/vfs/vfs_mount.c
/trunk/uspace/srv/vfs/vfs_open.c
/trunk/uspace/srv/vfs/vfs_register.c
2615 6068 d 1 h jermar /trunk/ Modify synchronous IPC to make use of all six syscall arguments. The preferred
means of synchronous communication is now via the set of ipc_call_sync_m_n()
macros, where m is the number of payload arguments passed to the kernel and n is
the number of return values. These macros will automatically decide between the
fast and the universal slow version of ipc_call_sync.		  
/trunk/kernel/generic/include/ipc/sysipc.h
/trunk/kernel/generic/include/syscall/syscall.h
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/kernel/generic/src/syscall/syscall.c
/trunk/uspace/app/klog/klog.c
/trunk/uspace/app/tester/ipc/send_sync.c
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/lib/libc/generic/time.c
/trunk/uspace/lib/libc/include/ipc/ipc.h
/trunk/uspace/srv/fs/fat/fat.c
2588 6083 d 22 h jermar /trunk/uspace/ Add ipc_answer_fast_[01] macros so that ipc_answer_fast() users don't have to
write zero arguments all the time.		  
/trunk/uspace/lib/libc/include/ipc/ipc.h
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/ns/ns.c
/trunk/uspace/srv/vfs/vfs.c
/trunk/uspace/srv/vfs/vfs_mount.c
/trunk/uspace/srv/vfs/vfs_register.c
2568 6115 d 6 h jermar /trunk/uspace/ Rename fibril_schedule_next_adv() to fibril_switch(). Rename
fibril_schedule_next() to fibril_yield(). Some fibril structures could be
uninitialized, set them to zero in fibril_setup(). For some fibrils, the stack
member can be NULL (e.g. every thread's first/main fibril); don't do free on
these stacks when cleaning up after a dead fibril.		  
/trunk/uspace/lib/libc/generic/async.c
/trunk/uspace/lib/libc/generic/fibril.c
/trunk/uspace/lib/libc/generic/ipc.c
/trunk/uspace/lib/libc/generic/thread.c
/trunk/uspace/lib/libc/include/async.h
/trunk/uspace/lib/libc/include/fibril.h
/trunk/uspace/srv/fs/fat/fat.c
2546 6120 d 2 h jermar /trunk/uspace/srv/ VFS work.
Upon FS registration via VFS_REGISTER, the client is assigned a unique file
system handle. When generating the VFS_LOOKUP request in VFS, we also need to
pass the device handle. Add function to transform file system handle to phone.
Implement basic multi-call VFS request serialization on VFS side.		  
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/vfs/vfs.h
/trunk/uspace/srv/vfs/vfs_lookup.c
/trunk/uspace/srv/vfs/vfs_register.c
2543 6120 d 21 h jermar /trunk/uspace/srv/ VFS work.
Modify the protocol so that VFS and FAT (or any other FS) have to share the Path
Lookup Buffer in read-only mode.		  
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/vfs/vfs.c
/trunk/uspace/srv/vfs/vfs_register.c
2536 6125 d 17 h jermar /trunk/uspace/srv/ VFS work.

Describe the bottleneck of one VFS-FS connection in fat.c. Add a comment
outlining possible approaches.

Also in fat.c, the async_create_manager() _must_ be called as well as
async_set_client_connection(). The latter alows VFS to duplicate the connection.
Modify fat_connection() to ACK all IPC_M_CONNECT_ME_TO calls.		  
/trunk/uspace/srv/fs/fat/fat.c
/trunk/uspace/srv/vfs/vfs_register.c

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