| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-09-11 | machdev, pci-arbiter, rumpdisk: Fix race condition in bootstrap | Damien Zammit | |
| This fixes a known race condition in bootstrapping by separating the fsys_startup call from the server demuxer loop into two separate functions that the caller can decide when to call. Message-Id: <20220908093229.499494-1-damien@zamaudio.com> | |||
| 2022-08-20 | Note how we will be able to keep only one pci-arbiter translator | Samuel Thibault | |
| 2022-02-28 | pci-arbiter: Remove invalid pci_device_close | Damien Zammit | |
| pci_control_port is not a port info so calling deref on it is invalid. There seems no reason to have a device_close for the pci device currently so remove it. TESTED via booting a rump disk Message-Id: <20220227075155.30750-1-damien@zamaudio.com> | |||
| 2022-01-16 | Make RPC input array parameters const | Samuel Thibault | |
| This follows mig's cf4bcc3f1435 ("Also add const qualifiers on server side") | |||
| 2022-01-09 | pci-arbiter: Pave the way for installing the bootstrap pci-arbiter on ↵ | Samuel Thibault | |
| /servers/bus/pci | |||
| 2022-01-01 | Fix build warnings | Samuel Thibault | |
| No actual behavior change. | |||
| 2021-12-30 | wire_task_self: Use in various translators | Samuel Thibault | |
| wire_task_self() was duplicating mach-defpager's wire_all_memory(), we can just make mach-defpager now use the former (and not mlockall either). Also pci-arbiter and rumpdisk can use it. | |||
| 2021-12-27 | pci-arbiter,rumpdisk: Lock all memory for swapping | Damien Zammit | |
| This locks all memory in bootstrap processes so that disk driver dependencies don't get swapped out. Message-Id: <20211226113857.150525-5-damien@zamaudio.com> | |||
| 2021-08-11 | pci-arbiter, rumpdisk: Rename options for bootstrap chain | Samuel Thibault | |
| We may end up with an arbitrary series of bootstrap translators, which can know about each other through devices, and thus do not need any particular order except dependencies. The actual bootstrap order can thus be arbitrary (provided it respects dependencies), so better not hardcode it. | |||
| 2021-08-11 | libmachdev: Fix startup_dosync | Samuel Thibault | |
| We do not actually want to shut everything down. For instance, we still have to be able to start the acpi translator to perform the actual shutdown. What we however have to do is syncing the disks. | |||
| 2021-08-11 | pci-arbiter: do not install as translator for now | Samuel Thibault | |
| machdev installs the trivfs translator, not the netfs translator, and thus pci-arbiter would only show up as the pci device, not the pci filesystem. | |||
| 2021-08-11 | pci-arbiter: Use _SERVERS_BUS macro | Samuel Thibault | |
| 2021-04-15 | libmachdev: Restore making machdev_trivfs_server blocking | Samuel Thibault | |
| netdde actually needs to control which thread runs the trivfs server, for managing per-thread state etc. Only pci-arbiter needs to run machdev_trivfs_server non-blockingly, it can create a thread by itself. * libmachdev/trivfs_server.c (machdev_trivfs_loop): Move back muxer loop to... (machdev_trivfs_server): ... here. * pci-arbiter/main.c (main): Run machdev_trivfs_server in its own thread. * rumpdisk/main.c (main): Do not call pthread_exit(). | |||
| 2021-04-04 | pci-arbiter: restore code that allows it to run non-bootstrap | Samuel Thibault | |
| * pci-arbiter/pcifs.h (init_root_node): Restore underlying_node parameter. * pci-arbiter/pcifs.c (underlying_stat): Drop global variable. (init_root_node): Restore getting the stat from the underlying node. * pci-arbiter/main.c (main): Restore calling netfs_startup in non-bootstrap case, and pass underlying node to init_root_node. Only call pcifs_startup in bootstrap case. | |||
| 2021-04-04 | machdev: Pass argv through to _hurd_init | Damien Zammit | |
| Message-Id: <20210404033750.143411-1-damien@zamaudio.com> | |||
| 2021-03-16 | machdev,rump,pci: Rework bootstrap | Damien Zammit | |
| * libmachdev/trivfs_server.c (bootstrapped): Rename to bootstrapping. (trivfs_S_fsys_startup): Call fsys_startup on the bootstrap port. (essential_task): New function. (trivfs_S_fsys_init): Call fsys_init on the bootstrap port. Configure proc. Mark us as essential when bootstrapping even without a devnode. (arrange_shutdown_notification): Do not configure proc. (machdev_trivfs_init): Always get the bootstrap port from the kernel, leave it MACH_PORT_NULL if unavailable. Call fsys_getpriv on it if it is. * pci-arbiter/Makefile (SRCS): Remove startup.c. * pci-arbiter/startup.c: Delete file. * pci-arbiter/startup.h: Delete file. * pci-arbiter/main.c: Do not include "startup.h" (pci_device_shutdown): Do not try to lokup the dosync_handle. (pcifs_startup): Always create the pci_control_port right on the control port. (main): Call machdev_device_init after machdev_trivfs_init. Do not call arrange_shutdown_notification. * rumpdisk/main.c (netfs_server_name): Don't pretend to be the arbiter anymore (main): Call machdev_device_init after machdev_trivfs_init. Message-Id: <20210316054715.788725-1-damien@zamaudio.com> | |||
| 2021-03-08 | pci-arbiter: Introduce machdev into this server | Damien Zammit | |
| * pci-arbiter/Makefile Add machdev lib and simplify * pci-arbiter/main.c (pci_device_{open,close,shutdown}): New methods (netfs_server_func): Thread the demuxer loop (pcifs_startup): Custom startup method (main): Use machdev for server and detach worker threads * pci-arbiter/options.{c,h} Add disk-server-task and priv ports * pci-arbiter/startup-ops.c Delete file Message-Id: <20210308130457.693821-4-damien@zamaudio.com> | |||
| 2020-03-31 | Fix build with -fno-common | Samuel Thibault | |
| which will be the default in gcc-10. * acpi/acpifs.h (fs, acpifs_maptime): Add extern qualifier. * boot/private.h (verbose): Likewise. * eth-multiplexer/netfs_impl.h (multiplexer_maptime): Likewise. * eth-multiplexer/vdev.h (port_bucket, vdev_portclass): Likewise. * exec/priv.h (port_bucket, execboot_portclass): Likewise. * ext2fs/ext2fs.h (sblock, sblock_dirty, block_size, log2_block_size, log2_dev_blocks_per_fs_block, log2_stat_blocks_per_fs_block, zeroblock, frag_size, frags_per_block, inodes_per_block, itb_per_group, db_per_group, desc_per_block, addr_per_block, groups_count, node_to_page_lock, generation_lock, next_generation, group_desc_image, global_pokel, modified_global_blocks, use_xattr_translator_records): Likewise. * hostmux/hostmux.h (hostmux_maptime): Likewise. * isofs/isofs.h (host_name, mounted_on, disk_image, disk_image_len, logical_block_size, sblock): Likewise. * libdiskfs/diskfs.h (diskfs_shortcut_symlink, diskfs_shortcut_chrdev, diskfs_shortcut_blkdev, diskfs_shortcut_fifo, diskfs_shortcut_ifsock, diskfs_create_symlink_hook, diskfs_read_symlink_hook): Likewise. * libnetfs/callbacks.h (_netfs_translator_callback1, _netfs_translator_callback2): Likewise. * libnetfs/priv.h (netfs_mtime): Likewise. * libpager/priv.h (_pager_class): Likewise. * libtrivfs/trivfs.h (trivfs_check_access_hook, trivfs_check_open_hook, trivfs_open_hook, trivfs_protid_create_hook, trivfs_peropen_create_hook, trivfs_protid_destroy_hook, trivfs_peropen_destroy_hook, trivfs_getroot_hook): Likewise. * lwip/lwip-hurd.h (lwip_bucket, socketport_class, addrport_class, shutdown_notify_class, lwip_protid_portclasses, lwip_cntl_portclasses, lwip_bootstrap_portclass, fsys_identity, lwipcntl, lwip_owner, lwip_group): Likewise. * lwip/port/include/netif/hurdtunif.h (tunnel_cntlclass, tunnel_class): Likewise. * nfs/nfs.h (main_udp_socket, hostname, mapped_time): Likewise. * nfsd/nfsd.h (mapped_time, authserver): Likewise. * pci-arbiter/pcifs.h (fs, pcifs_maptime): Likewise. * pci-arbiter/startup.h (pci_shutdown_notify_class, arrange_shutdown_notification): Likewise. * pfinet/pfinet.h (pfinet_bucket, addrport_class, socketport_class, fsys_identity, pfinetctl, pfinet_owner, pfinet_group): Likewise. * pflocal/sserver.h (sock_port_bucket): Likewise. * proc/proc.h (authserver, self_proc, init_proc, startup_proc, proc_bucket, proc_class, generic_port_class, exc_class, generic_port, kernel_proc, global_lock): Likewise. * term/term.h (termstate, termflags, global_lock, carrier_alert, select_alert, pty_select_alert, term_bucket, tty_cntl_class, tty_class, cttyid_class, pty_class, pty_cntl_class, termctl, ptyctl, inputq, rawq, outputq, remote_input_mode, external_processing, term_owner, term_group, term_mode, bottom): Likewise. * usermux/usermux.h (usermux_maptime): Likewise. * utils/msgids.h (msgid_argp): Likewise. * libdiskfs/priv.h (_diskfs_mtime): Remove definition. * lwip/options.h (lwip_argp): Add prototype. * mach-defpager/priv.h (partitions): Name structure. (all_partitions): Add extern qualifier. * acpi/main.c (acpifs_maptime, fs): New variables. * exec/main.c (port_bucket, execboot_portclass): Likewise. * ext2fs/ext2fs.c (sblock, sblock_dirty, block_size, log2_block_size, log2_dev_blocks_per_fs_block, log2_stat_blocks_per_fs_block, frag_size, frags_per_block, inodes_per_block, itb_per_group, db_per_group, desc_per_block, addr_per_block, groups_count, next_generation, group_desc_image, global_pokel, use_xattr_translator_records): Likewise. * isofs/main.c (host_name, mounted_on, logical_block_size, sblock): Likewise. * libpager/pager-create.c (_pager_class): Likewise. * lwip/port/netif/hurdtunif.c (tunnel_cntlclass, tunnel_class): Likewise. * mach-defpager/default_pager.c (all_partitions): Likewise. * nfs/main.c (main_udp_socket, hostname, mapped_time): Likewise. * nfsd/main.c (mapped_time, authserver): Likewise. * pci-arbiter/main.c (fs, pcifs_maptime): Likewise. * pci-arbiter/startup.c (*pci_shutdown_notify_class): Likewise. * pfinet/main.c (pfinetctl, pfinet_owner, pfinet_group, pfinet_bucket, addrport_class, socketport_class, fsys_identity): Likewise. * proc/main.c (authserver, self_proc, init_proc, startup_proc, proc_bucket, proc_class, generic_port_class, exc_class, generic_port, kernel_proc, global_lock): Likewise. * term/main.c (termstate, termflags, global_lock, carrier_alert, select_alert, pty_select_alert, term_bucket, tty_cntl_class, tty_class, cttyid_class, pty_class, pty_cntl_class, termctl, ptyctl, outputq, remote_input_mode, external_processing, term_owner, term_group, term_mode, bottom): Likewise. * usermux/usermux.c (usermux_mapped_time): Rename to usermux_maptime. * lwip/main.c: Include "options.h". (lwip_argp, netif_list): Remove declarations. (lwip_bucket, socketport_class, addrport_class, shutdown_notify_class, lwip_cntl_portclasses, lwip_bootstrap_portclass, lwip_owner, lwip_group, fsys_identity, lwipcntl): New variables. * eth-multiplexer/multiplexer.c (multiplexer_maptime): Add variable. * hostmux/hostmux.c (hostmux_mapped_time): Rename variable to hostmux_maptime * libdiskfs/extra-version.c: Rename file to... * libdiskfs/priv.c: ... new file. (diskfs_shortcut_symlink, diskfs_shortcut_chrdev, diskfs_shortcut_blkdev, diskfs_shortcut_fifo, diskfs_shortcut_ifsock, diskfs_create_symlink_hook, diskfs_read_symlink_hook): Add weak variables. * libdiskfs/Makefile (OTHERSRCS): Replace extra-version.c with priv.c. * libtrivfs/priv.c: New file. * libtrivfs/Makefile (OTHERSRCS): Add priv.c * libcons/extra-version.c: Rename file to... * libcons/priv.c: ... new file. * libcons/Makefile (SRCS): Replace extra-version.c with priv.c. Fix build with # | |||
| 2019-11-03 | pci-arbiter: Use libpciaccess instead of embedding it | Damien Zammit | |
| This patch removes all embedded pciaccess code from the arbiter and instead uses the external pciaccess library. * pci-arbiter/Makefile: * Remove pci_access.c and x86_pci.c from the sources. * pci-arbiter/func_files.c: * io_config_file: Use a harcoded PCI config size. * read_rom_file: Grab the full rom first, then return the requested amount. * pci-arbiter/main.c: * main: Call create_fs_tree() w/o pci_sys. Since it's not part of the translator anymore. * pci-arbiter/netfs_impl.c: * netfs_attempt_read: Send pci_device_cfg_read() as the read op. * netfs_attempt_write: Send pci_device_cfg_write() as the write op. * pci-arbiter/pci-ops.c: * S_pci_conf_read: Call libpciaccess' pci_device_cfg_read(). * S_pci_conf_write: Call libpciaccess' pci_device_cfg_write(). * S_pci_get_dev_rom: Set rom.base_addr to zero for the moment, until libpciaccess esposes it properly. * pci-arbiter/pci_access.c: Deleted * pci-arbiter/pci_access.h: Deleted * pci-arbiter/pcifs.c: * create_fs_tree: Remove the pci_sys parameter. Use libpciaccess' iterator. Use a hardcoded config space size. * pci-arbiter/pcifs.h: Definitions for changes in pcifs.c. * pci-arbiter/x86_pci.c: Deleted. * pci-arbiter/x86_pci.h: Deleted. | |||
| 2018-10-30 | PCI Arbiter | Joan Lledó | |
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index : hurd-sv.git | |
| Hurd hacking - based on upstream hurd @ savannah |
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