diff options
Diffstat (limited to 'hw')
59 files changed, 230 insertions, 1574 deletions
diff --git a/hw/9pfs/9p-proxy.c b/hw/9pfs/9p-proxy.c deleted file mode 100644 index 7aac49ad4a..0000000000 --- a/hw/9pfs/9p-proxy.c +++ /dev/null @@ -1,1279 +0,0 @@ -/* - * 9p Proxy callback - * - * Copyright IBM, Corp. 2011 - * - * Authors: - * M. Mohan Kumar <mohan@in.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - */ - -/* - * Not so fast! You might want to read the 9p developer docs first: - * https://wiki.qemu.org/Documentation/9p - */ - -/* - * NOTE: The 9p 'proxy' backend is deprecated (since QEMU 8.1) and will be - * removed in a future version of QEMU! - */ - -#include "qemu/osdep.h" -#include <sys/socket.h> -#include <sys/un.h> -#include "9p.h" -#include "qapi/error.h" -#include "qemu/cutils.h" -#include "qemu/error-report.h" -#include "qemu/option.h" -#include "fsdev/qemu-fsdev.h" -#include "9p-proxy.h" - -typedef struct V9fsProxy { - int sockfd; - QemuMutex mutex; - struct iovec in_iovec; - struct iovec out_iovec; -} V9fsProxy; - -/* - * Return received file descriptor on success in *status. - * errno is also returned on *status (which will be < 0) - * return < 0 on transport error. - */ -static int v9fs_receivefd(int sockfd, int *status) -{ - struct iovec iov; - struct msghdr msg; - struct cmsghdr *cmsg; - int retval, data, fd; - union MsgControl msg_control; - - iov.iov_base = &data; - iov.iov_len = sizeof(data); - - memset(&msg, 0, sizeof(msg)); - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - msg.msg_control = &msg_control; - msg.msg_controllen = sizeof(msg_control); - - do { - retval = recvmsg(sockfd, &msg, 0); - } while (retval < 0 && errno == EINTR); - if (retval <= 0) { - return retval; - } - /* - * data is set to V9FS_FD_VALID, if ancillary data is sent. If this - * request doesn't need ancillary data (fd) or an error occurred, - * data is set to negative errno value. - */ - if (data != V9FS_FD_VALID) { - *status = data; - return 0; - } - /* - * File descriptor (fd) is sent in the ancillary data. Check if we - * indeed received it. One of the reasons to fail to receive it is if - * we exceeded the maximum number of file descriptors! - */ - for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) { - if (cmsg->cmsg_len != CMSG_LEN(sizeof(int)) || - cmsg->cmsg_level != SOL_SOCKET || - cmsg->cmsg_type != SCM_RIGHTS) { - continue; - } - fd = *((int *)CMSG_DATA(cmsg)); - *status = fd; - return 0; - } - *status = -ENFILE; /* Ancillary data sent but not received */ - return 0; -} - -static ssize_t socket_read(int sockfd, void *buff, size_t size) -{ - ssize_t retval, total = 0; - - while (size) { - retval = read(sockfd, buff, size); - if (retval == 0) { - return -EIO; - } - if (retval < 0) { - if (errno == EINTR) { - continue; - } - return -errno; - } - size -= retval; - buff += retval; - total += retval; - } - return total; -} - -/* Converts proxy_statfs to VFS statfs structure */ -static void prstatfs_to_statfs(struct statfs *stfs, ProxyStatFS *prstfs) -{ - memset(stfs, 0, sizeof(*stfs)); - stfs->f_type = prstfs->f_type; - stfs->f_bsize = prstfs->f_bsize; - stfs->f_blocks = prstfs->f_blocks; - stfs->f_bfree = prstfs->f_bfree; - stfs->f_bavail = prstfs->f_bavail; - stfs->f_files = prstfs->f_files; - stfs->f_ffree = prstfs->f_ffree; -#ifdef CONFIG_DARWIN - /* f_namelen and f_frsize do not exist on Darwin */ - stfs->f_fsid.val[0] = prstfs->f_fsid[0] & 0xFFFFFFFFU; - stfs->f_fsid.val[1] = prstfs->f_fsid[1] >> 32 & 0xFFFFFFFFU; -#else - stfs->f_fsid.__val[0] = prstfs->f_fsid[0] & 0xFFFFFFFFU; - stfs->f_fsid.__val[1] = prstfs->f_fsid[1] >> 32 & 0xFFFFFFFFU; - stfs->f_namelen = prstfs->f_namelen; - stfs->f_frsize = prstfs->f_frsize; -#endif -} - -/* Converts proxy_stat structure to VFS stat structure */ -static void prstat_to_stat(struct stat *stbuf, ProxyStat *prstat) -{ - memset(stbuf, 0, sizeof(*stbuf)); - stbuf->st_dev = prstat->st_dev; - stbuf->st_ino = prstat->st_ino; - stbuf->st_nlink = prstat->st_nlink; - stbuf->st_mode = prstat->st_mode; - stbuf->st_uid = prstat->st_uid; - stbuf->st_gid = prstat->st_gid; - stbuf->st_rdev = prstat->st_rdev; - stbuf->st_size = prstat->st_size; - stbuf->st_blksize = prstat->st_blksize; - stbuf->st_blocks = prstat->st_blocks; - stbuf->st_atime = prstat->st_atim_sec; - stbuf->st_mtime = prstat->st_mtim_sec; - stbuf->st_ctime = prstat->st_ctim_sec; -#ifdef CONFIG_DARWIN - stbuf->st_atimespec.tv_sec = prstat->st_atim_sec; - stbuf->st_mtimespec.tv_sec = prstat->st_mtim_sec; - stbuf->st_ctimespec.tv_sec = prstat->st_ctim_sec; - stbuf->st_atimespec.tv_nsec = prstat->st_atim_nsec; - stbuf->st_mtimespec.tv_nsec = prstat->st_mtim_nsec; - stbuf->st_ctimespec.tv_nsec = prstat->st_ctim_nsec; -#else - stbuf->st_atim.tv_sec = prstat->st_atim_sec; - stbuf->st_mtim.tv_sec = prstat->st_mtim_sec; - stbuf->st_ctim.tv_sec = prstat->st_ctim_sec; - stbuf->st_atim.tv_nsec = prstat->st_atim_nsec; - stbuf->st_mtim.tv_nsec = prstat->st_mtim_nsec; - stbuf->st_ctim.tv_nsec = prstat->st_ctim_nsec; -#endif -} - -/* - * Response contains two parts - * {header, data} - * header.type == T_ERROR, data -> -errno - * header.type == T_SUCCESS, data -> response - * size of errno/response is given by header.size - * returns < 0, on transport error. response is - * valid only if status >= 0. - */ -static int v9fs_receive_response(V9fsProxy *proxy, int type, - int *status, void *response) -{ - int retval; - ProxyHeader header; - struct iovec *reply = &proxy->in_iovec; - - *status = 0; - reply->iov_len = 0; - retval = socket_read(proxy->sockfd, reply->iov_base, PROXY_HDR_SZ); - if (retval < 0) { - return retval; - } - reply->iov_len = PROXY_HDR_SZ; - retval = proxy_unmarshal(reply, 0, "dd", &header.type, &header.size); - assert(retval == 4 * 2); - /* - * if response size > PROXY_MAX_IO_SZ, read the response but ignore it and - * return -ENOBUFS - */ - if (header.size > PROXY_MAX_IO_SZ) { - int count; - while (header.size > 0) { - count = MIN(PROXY_MAX_IO_SZ, header.size); - count = socket_read(proxy->sockfd, reply->iov_base, count); - if (count < 0) { - return count; - } - header.size -= count; - } - *status = -ENOBUFS; - return 0; - } - - retval = socket_read(proxy->sockfd, - reply->iov_base + PROXY_HDR_SZ, header.size); - if (retval < 0) { - return retval; - } - reply->iov_len += header.size; - /* there was an error during processing request */ - if (header.type == T_ERROR) { - int ret; - ret = proxy_unmarshal(reply, PROXY_HDR_SZ, "d", status); - assert(ret == 4); - return 0; - } - - switch (type) { - case T_LSTAT: { - ProxyStat prstat; - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, - "qqqdddqqqqqqqqqq", &prstat.st_dev, - &prstat.st_ino, &prstat.st_nlink, - &prstat.st_mode, &prstat.st_uid, - &prstat.st_gid, &prstat.st_rdev, - &prstat.st_size, &prstat.st_blksize, - &prstat.st_blocks, - &prstat.st_atim_sec, &prstat.st_atim_nsec, - &prstat.st_mtim_sec, &prstat.st_mtim_nsec, - &prstat.st_ctim_sec, &prstat.st_ctim_nsec); - assert(retval == 8 * 3 + 4 * 3 + 8 * 10); - prstat_to_stat(response, &prstat); - break; - } - case T_STATFS: { - ProxyStatFS prstfs; - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, - "qqqqqqqqqqq", &prstfs.f_type, - &prstfs.f_bsize, &prstfs.f_blocks, - &prstfs.f_bfree, &prstfs.f_bavail, - &prstfs.f_files, &prstfs.f_ffree, - &prstfs.f_fsid[0], &prstfs.f_fsid[1], - &prstfs.f_namelen, &prstfs.f_frsize); - assert(retval == 8 * 11); - prstatfs_to_statfs(response, &prstfs); - break; - } - case T_READLINK: { - V9fsString target; - v9fs_string_init(&target); - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, "s", &target); - strcpy(response, target.data); - v9fs_string_free(&target); - break; - } - case T_LGETXATTR: - case T_LLISTXATTR: { - V9fsString xattr; - v9fs_string_init(&xattr); - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, "s", &xattr); - memcpy(response, xattr.data, xattr.size); - v9fs_string_free(&xattr); - break; - } - case T_GETVERSION: - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, "q", response); - assert(retval == 8); - break; - default: - return -1; - } - if (retval < 0) { - *status = retval; - } - return 0; -} - -/* - * return < 0 on transport error. - * *status is valid only if return >= 0 - */ -static int v9fs_receive_status(V9fsProxy *proxy, - struct iovec *reply, int *status) -{ - int retval; - ProxyHeader header; - - *status = 0; - reply->iov_len = 0; - retval = socket_read(proxy->sockfd, reply->iov_base, PROXY_HDR_SZ); - if (retval < 0) { - return retval; - } - reply->iov_len = PROXY_HDR_SZ; - retval = proxy_unmarshal(reply, 0, "dd", &header.type, &header.size); - assert(retval == 4 * 2); - retval = socket_read(proxy->sockfd, - reply->iov_base + PROXY_HDR_SZ, header.size); - if (retval < 0) { - return retval; - } - reply->iov_len += header.size; - retval = proxy_unmarshal(reply, PROXY_HDR_SZ, "d", status); - assert(retval == 4); - return 0; -} - -/* - * Proxy->header and proxy->request written to socket by QEMU process. - * This request read by proxy helper process - * returns 0 on success and -errno on error - */ -static int v9fs_request(V9fsProxy *proxy, int type, void *response, ...) -{ - dev_t rdev; - va_list ap; - int size = 0; - int retval = 0; - uint64_t offset; - ProxyHeader header = { 0, 0}; - struct timespec spec[2]; - int flags, mode, uid, gid; - V9fsString *name, *value; - V9fsString *path, *oldpath; - struct iovec *iovec = NULL, *reply = NULL; - - qemu_mutex_lock(&proxy->mutex); - - if (proxy->sockfd == -1) { - retval = -EIO; - goto err_out; - } - iovec = &proxy->out_iovec; - reply = &proxy->in_iovec; - va_start(ap, response); - switch (type) { - case T_OPEN: - path = va_arg(ap, V9fsString *); - flags = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sd", path, flags); - if (retval > 0) { - header.size = retval; - header.type = T_OPEN; - } - break; - case T_CREATE: - path = va_arg(ap, V9fsString *); - flags = va_arg(ap, int); - mode = va_arg(ap, int); - uid = va_arg(ap, int); - gid = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sdddd", path, - flags, mode, uid, gid); - if (retval > 0) { - header.size = retval; - header.type = T_CREATE; - } - break; - case T_MKNOD: - path = va_arg(ap, V9fsString *); - mode = va_arg(ap, int); - rdev = va_arg(ap, long int); - uid = va_arg(ap, int); - gid = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ddsdq", - uid, gid, path, mode, rdev); - if (retval > 0) { - header.size = retval; - header.type = T_MKNOD; - } - break; - case T_MKDIR: - path = va_arg(ap, V9fsString *); - mode = va_arg(ap, int); - uid = va_arg(ap, int); - gid = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ddsd", - uid, gid, path, mode); - if (retval > 0) { - header.size = retval; - header.type = T_MKDIR; - } - break; - case T_SYMLINK: - oldpath = va_arg(ap, V9fsString *); - path = va_arg(ap, V9fsString *); - uid = va_arg(ap, int); - gid = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ddss", - uid, gid, oldpath, path); - if (retval > 0) { - header.size = retval; - header.type = T_SYMLINK; - } - break; - case T_LINK: - oldpath = va_arg(ap, V9fsString *); - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ss", - oldpath, path); - if (retval > 0) { - header.size = retval; - header.type = T_LINK; - } - break; - case T_LSTAT: - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "s", path); - if (retval > 0) { - header.size = retval; - header.type = T_LSTAT; - } - break; - case T_READLINK: - path = va_arg(ap, V9fsString *); - size = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sd", path, size); - if (retval > 0) { - header.size = retval; - header.type = T_READLINK; - } - break; - case T_STATFS: - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "s", path); - if (retval > 0) { - header.size = retval; - header.type = T_STATFS; - } - break; - case T_CHMOD: - path = va_arg(ap, V9fsString *); - mode = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sd", path, mode); - if (retval > 0) { - header.size = retval; - header.type = T_CHMOD; - } - break; - case T_CHOWN: - path = va_arg(ap, V9fsString *); - uid = va_arg(ap, int); - gid = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sdd", path, uid, gid); - if (retval > 0) { - header.size = retval; - header.type = T_CHOWN; - } - break; - case T_TRUNCATE: - path = va_arg(ap, V9fsString *); - offset = va_arg(ap, uint64_t); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sq", path, offset); - if (retval > 0) { - header.size = retval; - header.type = T_TRUNCATE; - } - break; - case T_UTIME: - path = va_arg(ap, V9fsString *); - spec[0].tv_sec = va_arg(ap, long); - spec[0].tv_nsec = va_arg(ap, long); - spec[1].tv_sec = va_arg(ap, long); - spec[1].tv_nsec = va_arg(ap, long); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sqqqq", path, - spec[0].tv_sec, spec[1].tv_nsec, - spec[1].tv_sec, spec[1].tv_nsec); - if (retval > 0) { - header.size = retval; - header.type = T_UTIME; - } - break; - case T_RENAME: - oldpath = va_arg(ap, V9fsString *); - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ss", oldpath, path); - if (retval > 0) { - header.size = retval; - header.type = T_RENAME; - } - break; - case T_REMOVE: - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "s", path); - if (retval > 0) { - header.size = retval; - header.type = T_REMOVE; - } - break; - case T_LGETXATTR: - size = va_arg(ap, int); - path = va_arg(ap, V9fsString *); - name = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, - "dss", size, path, name); - if (retval > 0) { - header.size = retval; - header.type = T_LGETXATTR; - } - break; - case T_LLISTXATTR: - size = va_arg(ap, int); - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ds", size, path); - if (retval > 0) { - header.size = retval; - header.type = T_LLISTXATTR; - } - break; - case T_LSETXATTR: - path = va_arg(ap, V9fsString *); - name = va_arg(ap, V9fsString *); - value = va_arg(ap, V9fsString *); - size = va_arg(ap, int); - flags = va_arg(ap, int); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "sssdd", - path, name, value, size, flags); - if (retval > 0) { - header.size = retval; - header.type = T_LSETXATTR; - } - break; - case T_LREMOVEXATTR: - path = va_arg(ap, V9fsString *); - name = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "ss", path, name); - if (retval > 0) { - header.size = retval; - header.type = T_LREMOVEXATTR; - } - break; - case T_GETVERSION: - path = va_arg(ap, V9fsString *); - retval = proxy_marshal(iovec, PROXY_HDR_SZ, "s", path); - if (retval > 0) { - header.size = retval; - header.type = T_GETVERSION; - } - break; - default: - error_report("Invalid type %d", type); - retval = -EINVAL; - break; - } - va_end(ap); - - if (retval < 0) { - goto err_out; - } - - /* marshal the header details */ - retval = proxy_marshal(iovec, 0, "dd", header.type, header.size); - assert(retval == 4 * 2); - header.size += PROXY_HDR_SZ; - - retval = qemu_write_full(proxy->sockfd, iovec->iov_base, header.size); - if (retval != header.size) { - goto close_error; - } - - switch (type) { - case T_OPEN: - case T_CREATE: - /* - * A file descriptor is returned as response for - * T_OPEN,T_CREATE on success - */ - if (v9fs_receivefd(proxy->sockfd, &retval) < 0) { - goto close_error; - } - break; - case T_MKNOD: - case T_MKDIR: - case T_SYMLINK: - case T_LINK: - case T_CHMOD: - case T_CHOWN: - case T_RENAME: - case T_TRUNCATE: - case T_UTIME: - case T_REMOVE: - case T_LSETXATTR: - case T_LREMOVEXATTR: - if (v9fs_receive_status(proxy, reply, &retval) < 0) { - goto close_error; - } - break; - case T_LSTAT: - case T_READLINK: - case T_STATFS: - case T_GETVERSION: - if (v9fs_receive_response(proxy, type, &retval, response) < 0) { - goto close_error; - } - break; - case T_LGETXATTR: - case T_LLISTXATTR: - if (!size) { - if (v9fs_receive_status(proxy, reply, &retval) < 0) { - goto close_error; - } - } else { - if (v9fs_receive_response(proxy, type, &retval, response) < 0) { - goto close_error; - } - } - break; - } - -err_out: - qemu_mutex_unlock(&proxy->mutex); - return retval; - -close_error: - close(proxy->sockfd); - proxy->sockfd = -1; - qemu_mutex_unlock(&proxy->mutex); - return -EIO; -} - -static int proxy_lstat(FsContext *fs_ctx, V9fsPath *fs_path, struct stat *stbuf) -{ - int retval; - retval = v9fs_request(fs_ctx->private, T_LSTAT, stbuf, fs_path); - if (retval < 0) { - errno = -retval; - return -1; - } - return retval; -} - -static ssize_t proxy_readlink(FsContext *fs_ctx, V9fsPath *fs_path, - char *buf, size_t bufsz) -{ - int retval; - retval = v9fs_request(fs_ctx->private, T_READLINK, buf, fs_path, bufsz); - if (retval < 0) { - errno = -retval; - return -1; - } - return strlen(buf); -} - -static int proxy_close(FsContext *ctx, V9fsFidOpenState *fs) -{ - return close(fs->fd); -} - -static int proxy_closedir(FsContext *ctx, V9fsFidOpenState *fs) -{ - return closedir(fs->dir.stream); -} - -static int proxy_open(FsContext *ctx, V9fsPath *fs_path, - int flags, V9fsFidOpenState *fs) -{ - fs->fd = v9fs_request(ctx->private, T_OPEN, NULL, fs_path, flags); - if (fs->fd < 0) { - errno = -fs->fd; - fs->fd = -1; - } - return fs->fd; -} - -static int proxy_opendir(FsContext *ctx, - V9fsPath *fs_path, V9fsFidOpenState *fs) -{ - int serrno, fd; - - fs->dir.stream = NULL; - fd = v9fs_request(ctx->private, T_OPEN, NULL, fs_path, O_DIRECTORY); - if (fd < 0) { - errno = -fd; - return -1; - } - fs->dir.stream = fdopendir(fd); - if (!fs->dir.stream) { - serrno = errno; - close(fd); - errno = serrno; - return -1; - } - return 0; -} - -static void proxy_rewinddir(FsContext *ctx, V9fsFidOpenState *fs) -{ - rewinddir(fs->dir.stream); -} - -static off_t proxy_telldir(FsContext *ctx, V9fsFidOpenState *fs) -{ - return telldir(fs->dir.stream); -} - -static struct dirent *proxy_readdir(FsContext *ctx, V9fsFidOpenState *fs) -{ - struct dirent *entry; - entry = readdir(fs->dir.stream); -#ifdef CONFIG_DARWIN - if (!entry) { - return NULL; - } - int td; - td = telldir(fs->dir.stream); - /* If telldir fails, fail the entire readdir call */ - if (td < 0) { - return NULL; - } - entry->d_seekoff = td; -#endif - return entry; -} - -static void proxy_seekdir(FsContext *ctx, V9fsFidOpenState *fs, off_t off) -{ - seekdir(fs->dir.stream, off); -} - -static ssize_t proxy_preadv(FsContext *ctx, V9fsFidOpenState *fs, - const struct iovec *iov, - int iovcnt, off_t offset) -{ - ssize_t ret; -#ifdef CONFIG_PREADV - ret = preadv(fs->fd, iov, iovcnt, offset); -#else - ret = lseek(fs->fd, offset, SEEK_SET); - if (ret >= 0) { - ret = readv(fs->fd, iov, iovcnt); - } -#endif - return ret; -} - -static ssize_t proxy_pwritev(FsContext *ctx, V9fsFidOpenState *fs, - const struct iovec *iov, - int iovcnt, off_t offset) -{ - ssize_t ret; - -#ifdef CONFIG_PREADV - ret = pwritev(fs->fd, iov, iovcnt, offset); -#else - ret = lseek(fs->fd, offset, SEEK_SET); - if (ret >= 0) { - ret = writev(fs->fd, iov, iovcnt); - } -#endif -#ifdef CONFIG_SYNC_FILE_RANGE - if (ret > 0 && ctx->export_flags & V9FS_IMMEDIATE_WRITEOUT) { - /* - * Initiate a writeback. This is not a data integrity sync. - * We want to ensure that we don't leave dirty pages in the cache - * after write when writeout=immediate is specified. - */ - sync_file_range(fs->fd, offset, ret, - SYNC_FILE_RANGE_WAIT_BEFORE | SYNC_FILE_RANGE_WRITE); - } -#endif - return ret; -} - -static int proxy_chmod(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp) -{ - int retval; - retval = v9fs_request(fs_ctx->private, T_CHMOD, NULL, fs_path, - credp->fc_mode); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_mknod(FsContext *fs_ctx, V9fsPath *dir_path, - const char *name, FsCred *credp) -{ - int retval; - V9fsString fullname; - - v9fs_string_init(&fullname); - v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); - - retval = v9fs_request(fs_ctx->private, T_MKNOD, NULL, &fullname, - credp->fc_mode, credp->fc_rdev, - credp->fc_uid, credp->fc_gid); - v9fs_string_free(&fullname); - if (retval < 0) { - errno = -retval; - retval = -1; - } - return retval; -} - -static int proxy_mkdir(FsContext *fs_ctx, V9fsPath *dir_path, - const char *name, FsCred *credp) -{ - int retval; - V9fsString fullname; - - v9fs_string_init(&fullname); - v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); - - retval = v9fs_request(fs_ctx->private, T_MKDIR, NULL, &fullname, - credp->fc_mode, credp->fc_uid, credp->fc_gid); - v9fs_string_free(&fullname); - if (retval < 0) { - errno = -retval; - retval = -1; - } - return retval; -} - -static int proxy_fstat(FsContext *fs_ctx, int fid_type, - V9fsFidOpenState *fs, struct stat *stbuf) -{ - int fd; - - if (fid_type == P9_FID_DIR) { - fd = dirfd(fs->dir.stream); - } else { - fd = fs->fd; - } - return fstat(fd, stbuf); -} - -static int proxy_open2(FsContext *fs_ctx, V9fsPath *dir_path, const char *name, - int flags, FsCred *credp, V9fsFidOpenState *fs) -{ - V9fsString fullname; - - v9fs_string_init(&fullname); - v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); - - fs->fd = v9fs_request(fs_ctx->private, T_CREATE, NULL, &fullname, flags, - credp->fc_mode, credp->fc_uid, credp->fc_gid); - v9fs_string_free(&fullname); - if (fs->fd < 0) { - errno = -fs->fd; - fs->fd = -1; - } - return fs->fd; -} - -static int proxy_symlink(FsContext *fs_ctx, const char *oldpath, - V9fsPath *dir_path, const char *name, FsCred *credp) -{ - int retval; - V9fsString fullname, target; - - v9fs_string_init(&fullname); - v9fs_string_init(&target); - - v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); - v9fs_string_sprintf(&target, "%s", oldpath); - - retval = v9fs_request(fs_ctx->private, T_SYMLINK, NULL, &target, &fullname, - credp->fc_uid, credp->fc_gid); - v9fs_string_free(&fullname); - v9fs_string_free(&target); - if (retval < 0) { - errno = -retval; - retval = -1; - } - return retval; -} - -static int proxy_link(FsContext *ctx, V9fsPath *oldpath, - V9fsPath *dirpath, const char *name) -{ - int retval; - V9fsString newpath; - - v9fs_string_init(&newpath); - v9fs_string_sprintf(&newpath, "%s/%s", dirpath->data, name); - - retval = v9fs_request(ctx->private, T_LINK, NULL, oldpath, &newpath); - v9fs_string_free(&newpath); - if (retval < 0) { - errno = -retval; - retval = -1; - } - return retval; -} - -static int proxy_truncate(FsContext *ctx, V9fsPath *fs_path, off_t size) -{ - int retval; - - retval = v9fs_request(ctx->private, T_TRUNCATE, NULL, fs_path, size); - if (retval < 0) { - errno = -retval; - return -1; - } - return 0; -} - -static int proxy_rename(FsContext *ctx, const char *oldpath, - const char *newpath) -{ - int retval; - V9fsString oldname, newname; - - v9fs_string_init(&oldname); - v9fs_string_init(&newname); - - v9fs_string_sprintf(&oldname, "%s", oldpath); - v9fs_string_sprintf(&newname, "%s", newpath); - retval = v9fs_request(ctx->private, T_RENAME, NULL, &oldname, &newname); - v9fs_string_free(&oldname); - v9fs_string_free(&newname); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_chown(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp) -{ - int retval; - retval = v9fs_request(fs_ctx->private, T_CHOWN, NULL, fs_path, - credp->fc_uid, credp->fc_gid); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_utimensat(FsContext *s, V9fsPath *fs_path, - const struct timespec *buf) -{ - int retval; - retval = v9fs_request(s->private, T_UTIME, NULL, fs_path, - buf[0].tv_sec, buf[0].tv_nsec, - buf[1].tv_sec, buf[1].tv_nsec); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_remove(FsContext *ctx, const char *path) -{ - int retval; - V9fsString name; - v9fs_string_init(&name); - v9fs_string_sprintf(&name, "%s", path); - retval = v9fs_request(ctx->private, T_REMOVE, NULL, &name); - v9fs_string_free(&name); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_fsync(FsContext *ctx, int fid_type, - V9fsFidOpenState *fs, int datasync) -{ - int fd; - - if (fid_type == P9_FID_DIR) { - fd = dirfd(fs->dir.stream); - } else { - fd = fs->fd; - } - - if (datasync) { - return qemu_fdatasync(fd); - } else { - return fsync(fd); - } -} - -static int proxy_statfs(FsContext *s, V9fsPath *fs_path, struct statfs *stbuf) -{ - int retval; - retval = v9fs_request(s->private, T_STATFS, stbuf, fs_path); - if (retval < 0) { - errno = -retval; - return -1; - } - return retval; -} - -static ssize_t proxy_lgetxattr(FsContext *ctx, V9fsPath *fs_path, - const char *name, void *value, size_t size) -{ - int retval; - V9fsString xname; - - v9fs_string_init(&xname); - v9fs_string_sprintf(&xname, "%s", name); - retval = v9fs_request(ctx->private, T_LGETXATTR, value, size, fs_path, - &xname); - v9fs_string_free(&xname); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static ssize_t proxy_llistxattr(FsContext *ctx, V9fsPath *fs_path, - void *value, size_t size) -{ - int retval; - retval = v9fs_request(ctx->private, T_LLISTXATTR, value, size, fs_path); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_lsetxattr(FsContext *ctx, V9fsPath *fs_path, const char *name, - void *value, size_t size, int flags) -{ - int retval; - V9fsString xname, xvalue; - - v9fs_string_init(&xname); - v9fs_string_sprintf(&xname, "%s", name); - - v9fs_string_init(&xvalue); - xvalue.size = size; - xvalue.data = g_malloc(size); - memcpy(xvalue.data, value, size); - - retval = v9fs_request(ctx->private, T_LSETXATTR, value, fs_path, &xname, - &xvalue, size, flags); - v9fs_string_free(&xname); - v9fs_string_free(&xvalue); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_lremovexattr(FsContext *ctx, V9fsPath *fs_path, - const char *name) -{ - int retval; - V9fsString xname; - - v9fs_string_init(&xname); - v9fs_string_sprintf(&xname, "%s", name); - retval = v9fs_request(ctx->private, T_LREMOVEXATTR, NULL, fs_path, &xname); - v9fs_string_free(&xname); - if (retval < 0) { - errno = -retval; - } - return retval; -} - -static int proxy_name_to_path(FsContext *ctx, V9fsPath *dir_path, - const char *name, V9fsPath *target) -{ - if (dir_path) { - v9fs_path_sprintf(target, "%s/%s", dir_path->data, name); - } else { - v9fs_path_sprintf(target, "%s", name); - } - return 0; -} - -static int proxy_renameat(FsContext *ctx, V9fsPath *olddir, - const char *old_name, V9fsPath *newdir, - const char *new_name) -{ - int ret; - V9fsString old_full_name, new_full_name; - - v9fs_string_init(&old_full_name); - v9fs_string_init(&new_full_name); - - v9fs_string_sprintf(&old_full_name, "%s/%s", olddir->data, old_name); - v9fs_string_sprintf(&new_full_name, "%s/%s", newdir->data, new_name); - - ret = proxy_rename(ctx, old_full_name.data, new_full_name.data); - v9fs_string_free(&old_full_name); - v9fs_string_free(&new_full_name); - return ret; -} - -static int proxy_unlinkat(FsContext *ctx, V9fsPath *dir, - const char *name, int flags) -{ - int ret; - V9fsString fullname; - v9fs_string_init(&fullname); - - v9fs_string_sprintf(&fullname, "%s/%s", dir->data, name); - ret = proxy_remove(ctx, fullname.data); - v9fs_string_free(&fullname); - - return ret; -} - -static int proxy_ioc_getversion(FsContext *fs_ctx, V9fsPath *path, - mode_t st_mode, uint64_t *st_gen) -{ - int err; - - /* Do not try to open special files like device nodes, fifos etc - * we can get fd for regular files and directories only - */ - if (!S_ISREG(st_mode) && !S_ISDIR(st_mode)) { - errno = ENOTTY; - return -1; - } - err = v9fs_request(fs_ctx->private, T_GETVERSION, st_gen, path); - if (err < 0) { - errno = -err; - err = -1; - } - return err; -} - -static int connect_namedsocket(const char *path, Error **errp) -{ - int sockfd; - struct sockaddr_un helper; - - if (strlen(path) >= sizeof(helper.sun_path)) { - error_setg(errp, "socket name too long"); - return -1; - } - sockfd = socket(AF_UNIX, SOCK_STREAM, 0); - if (sockfd < 0) { - error_setg_errno(errp, errno, "failed to create client socket"); - return -1; - } - strcpy(helper.sun_path, path); - helper.sun_family = AF_UNIX; - if (connect(sockfd, (struct sockaddr *)&helper, sizeof(helper)) < 0) { - error_setg_errno(errp, errno, "failed to connect to '%s'", path); - close(sockfd); - return -1; - } - - /* remove the socket for security reasons */ - unlink(path); - return sockfd; -} - -static void error_append_socket_sockfd_hint(Error *const *errp) -{ - error_append_hint(errp, "Either specify socket=/some/path where /some/path" - " points to a listening AF_UNIX socket or sock_fd=fd" - " where fd is a file descriptor to a connected AF_UNIX" - " socket\n"); -} - -static int proxy_parse_opts(QemuOpts *opts, FsDriverEntry *fs, Error **errp) -{ - const char *socket = qemu_opt_get(opts, "socket"); - const char *sock_fd = qemu_opt_get(opts, "sock_fd"); - - if (!socket && !sock_fd) { - error_setg(errp, "both socket and sock_fd properties are missing"); - error_append_socket_sockfd_hint(errp); - return -1; - } - if (socket && sock_fd) { - error_setg(errp, "both socket and sock_fd properties are set"); - error_append_socket_sockfd_hint(errp); - return -1; - } - if (socket) { - fs->path = g_strdup(socket); - fs->export_flags |= V9FS_PROXY_SOCK_NAME; - } else { - fs->path = g_strdup(sock_fd); - fs->export_flags |= V9FS_PROXY_SOCK_FD; - } - return 0; -} - -static int proxy_init(FsContext *ctx, Error **errp) -{ - V9fsProxy *proxy = g_new(V9fsProxy, 1); - int sock_id; - - if (ctx->export_flags & V9FS_PROXY_SOCK_NAME) { - sock_id = connect_namedsocket(ctx->fs_root, errp); - } else { - sock_id = atoi(ctx->fs_root); - if (sock_id < 0) { - error_setg(errp, "socket descriptor not initialized"); - } - } - if (sock_id < 0) { - g_free(proxy); - return -1; - } - g_free(ctx->fs_root); - ctx->fs_root = NULL; - - proxy->in_iovec.iov_base = g_malloc(PROXY_MAX_IO_SZ + PROXY_HDR_SZ); - proxy->in_iovec.iov_len = PROXY_MAX_IO_SZ + PROXY_HDR_SZ; - proxy->out_iovec.iov_base = g_malloc(PROXY_MAX_IO_SZ + PROXY_HDR_SZ); - proxy->out_iovec.iov_len = PROXY_MAX_IO_SZ + PROXY_HDR_SZ; - - ctx->private = proxy; - proxy->sockfd = sock_id; - qemu_mutex_init(&proxy->mutex); - - ctx->export_flags |= V9FS_PATHNAME_FSCONTEXT; - ctx->exops.get_st_gen = proxy_ioc_getversion; - return 0; -} - -static void proxy_cleanup(FsContext *ctx) -{ - V9fsProxy *proxy = ctx->private; - - if (!proxy) { - return; - } - - g_free(proxy->out_iovec.iov_base); - g_free(proxy->in_iovec.iov_base); - if (ctx->export_flags & V9FS_PROXY_SOCK_NAME) { - close(proxy->sockfd); - } - g_free(proxy); -} - -FileOperations proxy_ops = { - .parse_opts = proxy_parse_opts, - .init = proxy_init, - .cleanup = proxy_cleanup, - .lstat = proxy_lstat, - .readlink = proxy_readlink, - .close = proxy_close, - .closedir = proxy_closedir, - .open = proxy_open, - .opendir = proxy_opendir, - .rewinddir = proxy_rewinddir, - .telldir = proxy_telldir, - .readdir = proxy_readdir, - .seekdir = proxy_seekdir, - .preadv = proxy_preadv, - .pwritev = proxy_pwritev, - .chmod = proxy_chmod, - .mknod = proxy_mknod, - .mkdir = proxy_mkdir, - .fstat = proxy_fstat, - .open2 = proxy_open2, - .symlink = proxy_symlink, - .link = proxy_link, - .truncate = proxy_truncate, - .rename = proxy_rename, - .chown = proxy_chown, - .utimensat = proxy_utimensat, - .remove = proxy_remove, - .fsync = proxy_fsync, - .statfs = proxy_statfs, - .lgetxattr = proxy_lgetxattr, - .llistxattr = proxy_llistxattr, - .lsetxattr = proxy_lsetxattr, - .lremovexattr = proxy_lremovexattr, - .name_to_path = proxy_name_to_path, - .renameat = proxy_renameat, - .unlinkat = proxy_unlinkat, -}; diff --git a/hw/9pfs/9p-proxy.h b/hw/9pfs/9p-proxy.h deleted file mode 100644 index 9be4718d3e..0000000000 --- a/hw/9pfs/9p-proxy.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * 9p Proxy callback - * - * Copyright IBM, Corp. 2011 - * - * Authors: - * M. Mohan Kumar <mohan@in.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - */ - -/* - * NOTE: The 9p 'proxy' backend is deprecated (since QEMU 8.1) and will be - * removed in a future version of QEMU! - */ - -#ifndef QEMU_9P_PROXY_H -#define QEMU_9P_PROXY_H - -#define PROXY_MAX_IO_SZ (64 * 1024) -#define V9FS_FD_VALID INT_MAX - -/* - * proxy iovec only support one element and - * marsha/unmarshal doesn't do little endian conversion. - */ -#define proxy_unmarshal(in_sg, offset, fmt, args...) \ - v9fs_iov_unmarshal(in_sg, 1, offset, 0, fmt, ##args) -#define proxy_marshal(out_sg, offset, fmt, args...) \ - v9fs_iov_marshal(out_sg, 1, offset, 0, fmt, ##args) - -union MsgControl { - struct cmsghdr cmsg; - char control[CMSG_SPACE(sizeof(int))]; -}; - -typedef struct { - uint32_t type; - uint32_t size; -} ProxyHeader; - -#define PROXY_HDR_SZ (sizeof(ProxyHeader)) - -enum { - T_SUCCESS = 0, - T_ERROR, - T_OPEN, - T_CREATE, - T_MKNOD, - T_MKDIR, - T_SYMLINK, - T_LINK, - T_LSTAT, - T_READLINK, - T_STATFS, - T_CHMOD, - T_CHOWN, - T_TRUNCATE, - T_UTIME, - T_RENAME, - T_REMOVE, - T_LGETXATTR, - T_LLISTXATTR, - T_LSETXATTR, - T_LREMOVEXATTR, - T_GETVERSION, -}; - -typedef struct { - uint64_t st_dev; - uint64_t st_ino; - uint64_t st_nlink; - uint32_t st_mode; - uint32_t st_uid; - uint32_t st_gid; - uint64_t st_rdev; - uint64_t st_size; - uint64_t st_blksize; - uint64_t st_blocks; - uint64_t st_atim_sec; - uint64_t st_atim_nsec; - uint64_t st_mtim_sec; - uint64_t st_mtim_nsec; - uint64_t st_ctim_sec; - uint64_t st_ctim_nsec; -} ProxyStat; - -typedef struct { - uint64_t f_type; - uint64_t f_bsize; - uint64_t f_blocks; - uint64_t f_bfree; - uint64_t f_bavail; - uint64_t f_files; - uint64_t f_ffree; - uint64_t f_fsid[2]; - uint64_t f_namelen; - uint64_t f_frsize; -} ProxyStatFS; -#endif diff --git a/hw/9pfs/meson.build b/hw/9pfs/meson.build index f1b62fa8c8..eceffdb81e 100644 --- a/hw/9pfs/meson.build +++ b/hw/9pfs/meson.build @@ -2,7 +2,6 @@ fs_ss = ss.source_set() fs_ss.add(files( '9p-local.c', '9p-posix-acl.c', - '9p-proxy.c', '9p-synth.c', '9p-xattr-user.c', '9p-xattr.c', diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index a70ceff504..eac5070514 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -121,7 +121,7 @@ config MUSICPAL select MARVELL_88W8618 select PTIMER select PFLASH_CFI02 - select SERIAL + select SERIAL_MM select WM8750 config NETDUINO2 @@ -150,7 +150,7 @@ config OMAP select NAND select PFLASH_CFI01 select SD - select SERIAL + select SERIAL_MM config REALVIEW bool @@ -321,7 +321,7 @@ config ALLWINNER_A10 select ALLWINNER_EMAC select ALLWINNER_I2C select AXP2XX_PMU - select SERIAL + select SERIAL_MM select UNIMP select USB_OHCI_SYSBUS @@ -333,7 +333,7 @@ config ALLWINNER_H3 select ALLWINNER_SUN8I_EMAC select ALLWINNER_I2C select ALLWINNER_WDT - select SERIAL + select SERIAL_MM select ARM_TIMER select ARM_GIC select UNIMP @@ -349,7 +349,7 @@ config ALLWINNER_R40 select ALLWINNER_A10_PIT select ALLWINNER_WDT select AXP2XX_PMU - select SERIAL + select SERIAL_MM select ARM_TIMER select ARM_GIC select UNIMP @@ -464,7 +464,7 @@ config NPCM7XX select ISL_PMBUS_VR select PL310 # cache controller select PMBUS - select SERIAL + select SERIAL_MM select SSI select UNIMP select PCA954X @@ -486,7 +486,7 @@ config FSL_IMX31 default y depends on TCG && ARM imply I2C_DEVICES - select SERIAL + select SERIAL_MM select IMX select IMX_I2C select WDT_IMX2 @@ -515,7 +515,7 @@ config ASPEED_SOC select I2C select DPS310 select PCA9552 - select SERIAL + select SERIAL_MM select SMBUS_EEPROM select PCA954X select SSI @@ -603,7 +603,7 @@ config MSF2 bool select ARM_V7M select PTIMER - select SERIAL + select SERIAL_MM select SSI select UNIMP diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c index 57d5d80159..08cdff61e4 100644 --- a/hw/arm/allwinner-a10.c +++ b/hw/arm/allwinner-a10.c @@ -18,7 +18,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "qemu/module.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/sysbus.h" #include "hw/arm/allwinner-a10.h" #include "hw/misc/unimp.h" diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c index 6870c3fe96..9bc57cd266 100644 --- a/hw/arm/allwinner-h3.c +++ b/hw/arm/allwinner-h3.c @@ -24,7 +24,7 @@ #include "qemu/units.h" #include "hw/qdev-core.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/misc/unimp.h" #include "hw/usb/hcd-ehci.h" #include "hw/loader.h" diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index b8c7202133..ced73009d6 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -26,7 +26,7 @@ #include "hw/boards.h" #include "hw/qdev-core.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/misc/unimp.h" #include "hw/usb/hcd-ehci.h" #include "hw/loader.h" diff --git a/hw/arm/aspeed_ast2400.c b/hw/arm/aspeed_ast2400.c index d125886207..ecc81ecc79 100644 --- a/hw/arm/aspeed_ast2400.c +++ b/hw/arm/aspeed_ast2400.c @@ -15,7 +15,7 @@ #include "qapi/error.h" #include "hw/misc/unimp.h" #include "hw/arm/aspeed_soc.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "qemu/module.h" #include "qemu/error-report.h" #include "hw/i2c/aspeed_i2c.h" diff --git a/hw/arm/aspeed_soc_common.c b/hw/arm/aspeed_soc_common.c index 05551461ae..a5ff33c46d 100644 --- a/hw/arm/aspeed_soc_common.c +++ b/hw/arm/aspeed_soc_common.c @@ -15,7 +15,7 @@ #include "hw/qdev-properties.h" #include "hw/misc/unimp.h" #include "hw/arm/aspeed_soc.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" const char *aspeed_soc_cpu_type(AspeedSoCClass *sc) diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c index 2ccd6f8a76..fbd140e383 100644 --- a/hw/arm/kzm.c +++ b/hw/arm/kzm.c @@ -22,7 +22,7 @@ #include "exec/address-spaces.h" #include "net/net.h" #include "hw/net/lan9118.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "sysemu/qtest.h" #include "sysemu/sysemu.h" #include "qemu/cutils.h" diff --git a/hw/arm/msf2-soc.c b/hw/arm/msf2-soc.c index a94a10adcc..c4999ebce3 100644 --- a/hw/arm/msf2-soc.c +++ b/hw/arm/msf2-soc.c @@ -26,7 +26,7 @@ #include "qemu/units.h" #include "qapi/error.h" #include "exec/address-spaces.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/arm/msf2-soc.h" #include "hw/misc/unimp.h" #include "hw/qdev-clock.h" diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c index 3293f04d22..33ece06bbd 100644 --- a/hw/arm/musicpal.c +++ b/hw/arm/musicpal.c @@ -18,7 +18,7 @@ #include "net/net.h" #include "sysemu/sysemu.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "qemu/timer.h" #include "hw/ptimer.h" #include "hw/qdev-properties.h" diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c index cb7791301b..af04c4b7ec 100644 --- a/hw/arm/npcm7xx.c +++ b/hw/arm/npcm7xx.c @@ -18,7 +18,7 @@ #include "hw/arm/boot.h" #include "hw/arm/npcm7xx.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/loader.h" #include "hw/misc/unimp.h" #include "hw/qdev-clock.h" diff --git a/hw/char/Kconfig b/hw/char/Kconfig index 4fd74ea878..4b73a803bf 100644 --- a/hw/char/Kconfig +++ b/hw/char/Kconfig @@ -21,6 +21,10 @@ config SERIAL_ISA depends on ISA_BUS select SERIAL +config SERIAL_MM + bool + select SERIAL + config SERIAL_PCI bool default y if PCI_DEVICES diff --git a/hw/char/meson.build b/hw/char/meson.build index a4c4c5ff0f..1750834385 100644 --- a/hw/char/meson.build +++ b/hw/char/meson.build @@ -13,6 +13,7 @@ system_ss.add(when: 'CONFIG_PL011', if_true: files('pl011.c')) system_ss.add(when: 'CONFIG_SCLPCONSOLE', if_true: files('sclpconsole.c', 'sclpconsole-lm.c')) system_ss.add(when: 'CONFIG_SERIAL', if_true: files('serial.c')) system_ss.add(when: 'CONFIG_SERIAL_ISA', if_true: files('serial-isa.c')) +system_ss.add(when: 'CONFIG_SERIAL_MM', if_true: files('serial-mm.c')) system_ss.add(when: 'CONFIG_SERIAL_PCI', if_true: files('serial-pci.c')) system_ss.add(when: 'CONFIG_SERIAL_PCI_MULTI', if_true: files('serial-pci-multi.c')) system_ss.add(when: 'CONFIG_SHAKTI_UART', if_true: files('shakti_uart.c')) diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c index d789c253b4..07fb868965 100644 --- a/hw/char/omap_uart.c +++ b/hw/char/omap_uart.c @@ -20,7 +20,7 @@ #include "qemu/osdep.h" #include "chardev/char.h" #include "hw/arm/omap.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "exec/address-spaces.h" /* UARTs */ diff --git a/hw/char/riscv_htif.c b/hw/char/riscv_htif.c index 9bef60def1..54fd55c3e6 100644 --- a/hw/char/riscv_htif.c +++ b/hw/char/riscv_htif.c @@ -24,7 +24,6 @@ #include "qapi/error.h" #include "qemu/log.h" #include "hw/char/riscv_htif.h" -#include "hw/char/serial.h" #include "chardev/char.h" #include "chardev/char-fe.h" #include "qemu/timer.h" diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c index 329b352b9a..b562ec9d37 100644 --- a/hw/char/serial-isa.c +++ b/hw/char/serial-isa.c @@ -29,6 +29,7 @@ #include "sysemu/sysemu.h" #include "hw/acpi/acpi_aml_interface.h" #include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/isa/isa.h" #include "hw/qdev-properties.h" #include "migration/vmstate.h" diff --git a/hw/char/serial-mm.c b/hw/char/serial-mm.c new file mode 100644 index 0000000000..2f67776b19 --- /dev/null +++ b/hw/char/serial-mm.c @@ -0,0 +1,157 @@ +/* + * QEMU 16550A UART emulation + * + * Copyright (c) 2003-2004 Fabrice Bellard + * Copyright (c) 2008 Citrix Systems, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "qemu/osdep.h" +#include "hw/char/serial-mm.h" +#include "exec/cpu-common.h" +#include "migration/vmstate.h" +#include "qapi/error.h" +#include "hw/qdev-properties.h" + +static uint64_t serial_mm_read(void *opaque, hwaddr addr, unsigned size) +{ + SerialMM *s = SERIAL_MM(opaque); + return serial_io_ops.read(&s->serial, addr >> s->regshift, 1); +} + +static void serial_mm_write(void *opaque, hwaddr addr, + uint64_t value, unsigned size) +{ + SerialMM *s = SERIAL_MM(opaque); + value &= 255; + serial_io_ops.write(&s->serial, addr >> s->regshift, value, 1); +} + +static const MemoryRegionOps serial_mm_ops[3] = { + [DEVICE_NATIVE_ENDIAN] = { + .read = serial_mm_read, + .write = serial_mm_write, + .endianness = DEVICE_NATIVE_ENDIAN, + .valid.max_access_size = 8, + .impl.max_access_size = 8, + }, + [DEVICE_LITTLE_ENDIAN] = { + .read = serial_mm_read, + .write = serial_mm_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .valid.max_access_size = 8, + .impl.max_access_size = 8, + }, + [DEVICE_BIG_ENDIAN] = { + .read = serial_mm_read, + .write = serial_mm_write, + .endianness = DEVICE_BIG_ENDIAN, + .valid.max_access_size = 8, + .impl.max_access_size = 8, + }, +}; + +static void serial_mm_realize(DeviceState *dev, Error **errp) +{ + SerialMM *smm = SERIAL_MM(dev); + SerialState *s = &smm->serial; + + if (!qdev_realize(DEVICE(s), NULL, errp)) { + return; + } + + memory_region_init_io(&s->io, OBJECT(dev), + &serial_mm_ops[smm->endianness], smm, "serial", + 8 << smm->regshift); + sysbus_init_mmio(SYS_BUS_DEVICE(smm), &s->io); + sysbus_init_irq(SYS_BUS_DEVICE(smm), &smm->serial.irq); +} + +static const VMStateDescription vmstate_serial_mm = { + .name = "serial", + .version_id = 3, + .minimum_version_id = 2, + .fields = (const VMStateField[]) { + VMSTATE_STRUCT(serial, SerialMM, 0, vmstate_serial, SerialState), + VMSTATE_END_OF_LIST() + } +}; + +SerialMM *serial_mm_init(MemoryRegion *address_space, + hwaddr base, int regshift, + qemu_irq irq, int baudbase, + Chardev *chr, enum device_endian end) +{ + SerialMM *smm = SERIAL_MM(qdev_new(TYPE_SERIAL_MM)); + MemoryRegion *mr; + + qdev_prop_set_uint8(DEVICE(smm), "regshift", regshift); + qdev_prop_set_uint32(DEVICE(smm), "baudbase", baudbase); + qdev_prop_set_chr(DEVICE(smm), "chardev", chr); + qdev_set_legacy_instance_id(DEVICE(smm), base, 2); + qdev_prop_set_uint8(DEVICE(smm), "endianness", end); + sysbus_realize_and_unref(SYS_BUS_DEVICE(smm), &error_fatal); + + sysbus_connect_irq(SYS_BUS_DEVICE(smm), 0, irq); + mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(smm), 0); + memory_region_add_subregion(address_space, base, mr); + + return smm; +} + +static void serial_mm_instance_init(Object *o) +{ + SerialMM *smm = SERIAL_MM(o); + + object_initialize_child(o, "serial", &smm->serial, TYPE_SERIAL); + + qdev_alias_all_properties(DEVICE(&smm->serial), o); +} + +static Property serial_mm_properties[] = { + /* + * Set the spacing between adjacent memory-mapped UART registers. + * Each register will be at (1 << regshift) bytes after the previous one. + */ + DEFINE_PROP_UINT8("regshift", SerialMM, regshift, 0), + DEFINE_PROP_UINT8("endianness", SerialMM, endianness, DEVICE_NATIVE_ENDIAN), + DEFINE_PROP_END_OF_LIST(), +}; + +static void serial_mm_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + + device_class_set_props(dc, serial_mm_properties); + dc->realize = serial_mm_realize; + dc->vmsd = &vmstate_serial_mm; +} + +static const TypeInfo types[] = { + { + .name = TYPE_SERIAL_MM, + .parent = TYPE_SYS_BUS_DEVICE, + .class_init = serial_mm_class_init, + .instance_init = serial_mm_instance_init, + .instance_size = sizeof(SerialMM), + }, +}; + +DEFINE_TYPES(types) diff --git a/hw/char/serial.c b/hw/char/serial.c index 6c5c4a23c7..b50a8a1313 100644 --- a/hw/char/serial.c +++ b/hw/char/serial.c @@ -989,135 +989,9 @@ static const TypeInfo serial_info = { .class_init = serial_class_init, }; -/* Memory mapped interface */ -static uint64_t serial_mm_read(void *opaque, hwaddr addr, - unsigned size) -{ - SerialMM *s = SERIAL_MM(opaque); - return serial_ioport_read(&s->serial, addr >> s->regshift, 1); -} - -static void serial_mm_write(void *opaque, hwaddr addr, - uint64_t value, unsigned size) -{ - SerialMM *s = SERIAL_MM(opaque); - value &= 255; - serial_ioport_write(&s->serial, addr >> s->regshift, value, 1); -} - -static const MemoryRegionOps serial_mm_ops[3] = { - [DEVICE_NATIVE_ENDIAN] = { - .read = serial_mm_read, - .write = serial_mm_write, - .endianness = DEVICE_NATIVE_ENDIAN, - .valid.max_access_size = 8, - .impl.max_access_size = 8, - }, - [DEVICE_LITTLE_ENDIAN] = { - .read = serial_mm_read, - .write = serial_mm_write, - .endianness = DEVICE_LITTLE_ENDIAN, - .valid.max_access_size = 8, - .impl.max_access_size = 8, - }, - [DEVICE_BIG_ENDIAN] = { - .read = serial_mm_read, - .write = serial_mm_write, - .endianness = DEVICE_BIG_ENDIAN, - .valid.max_access_size = 8, - .impl.max_access_size = 8, - }, -}; - -static void serial_mm_realize(DeviceState *dev, Error **errp) -{ - SerialMM *smm = SERIAL_MM(dev); - SerialState *s = &smm->serial; - - if (!qdev_realize(DEVICE(s), NULL, errp)) { - return; - } - - memory_region_init_io(&s->io, OBJECT(dev), - &serial_mm_ops[smm->endianness], smm, "serial", - 8 << smm->regshift); - sysbus_init_mmio(SYS_BUS_DEVICE(smm), &s->io); - sysbus_init_irq(SYS_BUS_DEVICE(smm), &smm->serial.irq); -} - -static const VMStateDescription vmstate_serial_mm = { - .name = "serial", - .version_id = 3, - .minimum_version_id = 2, - .fields = (const VMStateField[]) { - VMSTATE_STRUCT(serial, SerialMM, 0, vmstate_serial, SerialState), - VMSTATE_END_OF_LIST() - } -}; - -SerialMM *serial_mm_init(MemoryRegion *address_space, - hwaddr base, int regshift, - qemu_irq irq, int baudbase, - Chardev *chr, enum device_endian end) -{ - SerialMM *smm = SERIAL_MM(qdev_new(TYPE_SERIAL_MM)); - MemoryRegion *mr; - - qdev_prop_set_uint8(DEVICE(smm), "regshift", regshift); - qdev_prop_set_uint32(DEVICE(smm), "baudbase", baudbase); - qdev_prop_set_chr(DEVICE(smm), "chardev", chr); - qdev_set_legacy_instance_id(DEVICE(smm), base, 2); - qdev_prop_set_uint8(DEVICE(smm), "endianness", end); - sysbus_realize_and_unref(SYS_BUS_DEVICE(smm), &error_fatal); - - sysbus_connect_irq(SYS_BUS_DEVICE(smm), 0, irq); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(smm), 0); - memory_region_add_subregion(address_space, base, mr); - - return smm; -} - -static void serial_mm_instance_init(Object *o) -{ - SerialMM *smm = SERIAL_MM(o); - - object_initialize_child(o, "serial", &smm->serial, TYPE_SERIAL); - - qdev_alias_all_properties(DEVICE(&smm->serial), o); -} - -static Property serial_mm_properties[] = { - /* - * Set the spacing between adjacent memory-mapped UART registers. - * Each register will be at (1 << regshift) bytes after the - * previous one. - */ - DEFINE_PROP_UINT8("regshift", SerialMM, regshift, 0), - DEFINE_PROP_UINT8("endianness", SerialMM, endianness, DEVICE_NATIVE_ENDIAN), - DEFINE_PROP_END_OF_LIST(), -}; - -static void serial_mm_class_init(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - - device_class_set_props(dc, serial_mm_properties); - dc->realize = serial_mm_realize; - dc->vmsd = &vmstate_serial_mm; -} - -static const TypeInfo serial_mm_info = { - .name = TYPE_SERIAL_MM, - .parent = TYPE_SYS_BUS_DEVICE, - .class_init = serial_mm_class_init, - .instance_init = serial_mm_instance_init, - .instance_size = sizeof(SerialMM), -}; - static void serial_register_types(void) { type_register_static(&serial_info); - type_register_static(&serial_mm_info); } type_init(serial_register_types) diff --git a/hw/display/Kconfig b/hw/display/Kconfig index 2c72a61987..2250c74007 100644 --- a/hw/display/Kconfig +++ b/hw/display/Kconfig @@ -73,7 +73,7 @@ config SM501 bool select I2C select DDC - select SERIAL + select SERIAL_MM select USB_OHCI_SYSBUS config TCX diff --git a/hw/display/sm501.c b/hw/display/sm501.c index 73e80d67de..38d005c168 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -29,7 +29,7 @@ #include "qemu/log.h" #include "qemu/module.h" #include "hw/usb/hcd-ohci.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "ui/console.h" #include "hw/sysbus.h" #include "migration/vmstate.h" diff --git a/hw/hppa/Kconfig b/hw/hppa/Kconfig index d4d457f4ab..9312c4294a 100644 --- a/hw/hppa/Kconfig +++ b/hw/hppa/Kconfig @@ -9,7 +9,7 @@ config HPPA_B160L select ASTRO select DINO select LASI - select SERIAL + select SERIAL_MM select SERIAL_PCI select ISA_BUS select I8259 diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c index 8259fe2e38..a31dc32a9f 100644 --- a/hw/hppa/machine.c +++ b/hw/hppa/machine.c @@ -17,7 +17,7 @@ #include "sysemu/runstate.h" #include "hw/rtc/mc146818rtc.h" #include "hw/timer/i8254.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/char/parallel.h" #include "hw/intc/i8259.h" #include "hw/input/lasips2.h" diff --git a/hw/i386/microvm-dt.c b/hw/i386/microvm-dt.c index b3049e4f9f..fc5db6ed7f 100644 --- a/hw/i386/microvm-dt.c +++ b/hw/i386/microvm-dt.c @@ -34,7 +34,7 @@ #include "qemu/cutils.h" #include "qapi/error.h" #include "sysemu/device_tree.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/i386/fw_cfg.h" #include "hw/rtc/mc146818rtc.h" #include "hw/sysbus.h" diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c index 8ae4dff7f2..693099f225 100644 --- a/hw/i386/microvm.c +++ b/hw/i386/microvm.c @@ -39,7 +39,7 @@ #include "hw/intc/i8259.h" #include "hw/timer/i8254.h" #include "hw/rtc/mc146818rtc.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/display/ramfb.h" #include "hw/i386/topology.h" #include "hw/i386/e820_memory_layout.h" diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 80a65d965f..2047633e4c 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -25,7 +25,7 @@ #include "qemu/osdep.h" #include "qemu/units.h" #include "hw/i386/pc.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/char/parallel.h" #include "hw/hyperv/hv-balloon.h" #include "hw/i386/fw_cfg.h" @@ -1823,6 +1823,8 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) object_class_property_add_bool(oc, PC_MACHINE_I8042, pc_machine_get_i8042, pc_machine_set_i8042); + object_class_property_set_description(oc, PC_MACHINE_I8042, + "Enable/disable Intel 8042 PS/2 controller emulation"); object_class_property_add_bool(oc, "default-bus-bypass-iommu", pc_machine_get_default_bus_bypass_iommu, diff --git a/hw/isa/isa-superio.c b/hw/isa/isa-superio.c index a8c8c58ef7..cff756e791 100644 --- a/hw/isa/isa-superio.c +++ b/hw/isa/isa-superio.c @@ -22,7 +22,7 @@ #include "hw/qdev-properties.h" #include "hw/input/i8042.h" #include "hw/char/parallel-isa.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "trace.h" static void isa_superio_realize(DeviceState *dev, Error **errp) diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 4ad8e1293c..6f44b381a5 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -17,7 +17,7 @@ #include "hw/isa/vt82c686.h" #include "hw/block/fdc.h" #include "hw/char/parallel-isa.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/pci/pci.h" #include "hw/qdev-properties.h" #include "hw/ide/pci.h" diff --git a/hw/loongarch/Kconfig b/hw/loongarch/Kconfig index 9c69170968..fe1c6feac1 100644 --- a/hw/loongarch/Kconfig +++ b/hw/loongarch/Kconfig @@ -8,7 +8,7 @@ config LOONGARCH_VIRT imply PCI_DEVICES imply NVDIMM imply TPM_TIS_SYSBUS - select SERIAL + select SERIAL_MM select VIRTIO_PCI select PLATFORM_BUS select LOONGARCH_IPI diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 75980b6e3c..ddd886f69b 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -9,7 +9,7 @@ #include "qemu/datadir.h" #include "qapi/error.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "sysemu/kvm.h" #include "sysemu/tcg.h" #include "sysemu/sysemu.h" diff --git a/hw/microblaze/Kconfig b/hw/microblaze/Kconfig index d78ba843fa..b0214b2c8b 100644 --- a/hw/microblaze/Kconfig +++ b/hw/microblaze/Kconfig @@ -13,7 +13,7 @@ config PETALOGIX_ML605 default y depends on MICROBLAZE select PFLASH_CFI01 - select SERIAL + select SERIAL_MM select SSI_M25P80 select XILINX select XILINX_AXI diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index 0f5fabc32e..b4183c5267 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -34,7 +34,7 @@ #include "hw/block/flash.h" #include "sysemu/sysemu.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/qdev-properties.h" #include "exec/address-spaces.h" #include "hw/ssi/ssi.h" diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig index 692bede538..b09c89a017 100644 --- a/hw/mips/Kconfig +++ b/hw/mips/Kconfig @@ -10,14 +10,14 @@ config MALTA select MIPS_CPS select PIIX select PFLASH_CFI01 - select SERIAL + select SERIAL_MM select SMBUS_EEPROM config MIPSSIM bool default y depends on MIPS - select SERIAL + select SERIAL_MM select MIPSNET config JAZZ @@ -37,7 +37,7 @@ config JAZZ select FDC_SYSBUS select MC146818RTC select PCKBD - select SERIAL + select SERIAL_MM select PARALLEL select DS1225Y select JAZZ_LED @@ -65,7 +65,7 @@ config LOONGSON3V imply VIRTIO_VGA imply QXL if SPICE imply USB_OHCI_PCI - select SERIAL + select SERIAL_MM select GOLDFISH_RTC select LOONGSON_IPI select LOONGSON_LIOINTC @@ -89,7 +89,7 @@ config MIPS_BOSTON select MIPS_CPS select PCI_EXPRESS_XILINX select AHCI_ICH9 - select SERIAL + select SERIAL_MM config FW_CFG_MIPS bool diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 1b44fb354c..1ced1e337a 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -22,7 +22,7 @@ #include "elf.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/ide/pci.h" #include "hw/ide/ahci-pci.h" #include "hw/loader.h" diff --git a/hw/mips/jazz.c b/hw/mips/jazz.c index 0d44e19707..33ce51fb09 100644 --- a/hw/mips/jazz.c +++ b/hw/mips/jazz.c @@ -28,7 +28,7 @@ #include "hw/mips/mips.h" #include "hw/intc/i8259.h" #include "hw/dma/i8257.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/char/parallel.h" #include "hw/isa/isa.h" #include "hw/block/fdc.h" diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c index 2067b4fecb..a2db98665d 100644 --- a/hw/mips/loongson3_virt.c +++ b/hw/mips/loongson3_virt.c @@ -29,7 +29,7 @@ #include "qemu/datadir.h" #include "qapi/error.h" #include "elf.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/intc/loongson_liointc.h" #include "hw/mips/mips.h" #include "hw/mips/fw_cfg.h" diff --git a/hw/mips/malta.c b/hw/mips/malta.c index 664a2ae0a9..1df00c4bf9 100644 --- a/hw/mips/malta.c +++ b/hw/mips/malta.c @@ -31,7 +31,7 @@ #include "hw/clock.h" #include "hw/southbridge/piix.h" #include "hw/isa/superio.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "net/net.h" #include "hw/boards.h" #include "hw/i2c/smbus_eeprom.h" diff --git a/hw/mips/mipssim.c b/hw/mips/mipssim.c index 9170d6c474..a07732d3dc 100644 --- a/hw/mips/mipssim.c +++ b/hw/mips/mipssim.c @@ -31,7 +31,7 @@ #include "exec/address-spaces.h" #include "hw/clock.h" #include "hw/mips/mips.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "net/net.h" #include "sysemu/sysemu.h" #include "hw/boards.h" diff --git a/hw/openrisc/Kconfig b/hw/openrisc/Kconfig index 76b953c62c..0702f622a5 100644 --- a/hw/openrisc/Kconfig +++ b/hw/openrisc/Kconfig @@ -3,7 +3,7 @@ config OR1K_SIM default y depends on OPENRISC select DEVICE_TREE - select SERIAL + select SERIAL_MM select OPENCORES_ETH select OMPIC select SPLIT_IRQ @@ -19,6 +19,6 @@ config OR1K_VIRT select PCI select PCI_EXPRESS_GENERIC_BRIDGE select GOLDFISH_RTC - select SERIAL + select SERIAL_MM select SIFIVE_TEST select VIRTIO_MMIO diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c index bffd6f721f..9fb63515ef 100644 --- a/hw/openrisc/openrisc_sim.c +++ b/hw/openrisc/openrisc_sim.c @@ -24,7 +24,7 @@ #include "cpu.h" #include "hw/irq.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "net/net.h" #include "hw/openrisc/boot.h" #include "hw/qdev-properties.h" diff --git a/hw/openrisc/virt.c b/hw/openrisc/virt.c index f8a68a6a6b..47d2c9bd3c 100644 --- a/hw/openrisc/virt.c +++ b/hw/openrisc/virt.c @@ -14,7 +14,7 @@ #include "exec/address-spaces.h" #include "hw/irq.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/core/split-irq.h" #include "hw/openrisc/boot.h" #include "hw/misc/sifive_test.h" diff --git a/hw/ppc/Kconfig b/hw/ppc/Kconfig index 5addad1124..b44d91bebb 100644 --- a/hw/ppc/Kconfig +++ b/hw/ppc/Kconfig @@ -51,7 +51,7 @@ config PPC405 select M48T59 select PFLASH_CFI02 select PPC4XX - select SERIAL + select SERIAL_MM config PPC440 bool @@ -63,7 +63,7 @@ config PPC440 select PCI_EXPRESS select PPC440_PCIX select PPC4XX - select SERIAL + select SERIAL_MM select FDT_PPC config PPC4XX @@ -80,7 +80,7 @@ config SAM460EX select IDE_SII3112 select M41T80 select PPC440 - select SERIAL + select SERIAL_MM select SM501 select SMBUS_EEPROM select USB_EHCI_SYSBUS @@ -163,7 +163,7 @@ config E500 select PLATFORM_BUS select PPCE500_PCI select SDHCI - select SERIAL + select SERIAL_MM select MPC_I2C select FDT_PPC select DS1338 @@ -187,7 +187,7 @@ config VIRTEX depends on PPC && FDT select PPC4XX select PFLASH_CFI01 - select SERIAL + select SERIAL_MM select XILINX select XILINX_ETHLITE select FDT_PPC diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 3bd12b54ab..b760c6d6a2 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -24,7 +24,7 @@ #include "net/net.h" #include "qemu/config-file.h" #include "hw/block/flash.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/pci/pci.h" #include "sysemu/block-backend-io.h" #include "sysemu/sysemu.h" diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 988fd55d88..795acc289f 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -53,7 +53,7 @@ #include "hw/ppc/pnv_pnor.h" #include "hw/isa/isa.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" #include "hw/rtc/mc146818rtc.h" #include <libfdt.h> diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index 5f0e2333c0..58cbd0507a 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -32,7 +32,7 @@ #include "hw/irq.h" #include "hw/qdev-properties.h" #include "ppc405.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "qemu/timer.h" #include "sysemu/reset.h" #include "sysemu/sysemu.h" diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 73f80cf706..96d9ce65c2 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -23,7 +23,7 @@ #include "sysemu/device_tree.h" #include "hw/loader.h" #include "elf.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/ppc/ppc.h" #include "hw/pci-host/ppc4xx.h" #include "sysemu/sysemu.h" diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index 4eb5477069..fb58c312ac 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -25,7 +25,6 @@ #include "qemu/osdep.h" #include "hw/rtc/m48t59.h" -#include "hw/char/serial.h" #include "hw/block/fdc.h" #include "net/net.h" #include "hw/isa/isa.h" diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index 8dc75fb9f0..1fce093ac8 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -31,7 +31,7 @@ #include "sysemu/sysemu.h" #include "sysemu/reset.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/i2c/ppc4xx_i2c.h" #include "hw/i2c/smbus_eeprom.h" #include "hw/ide/pci.h" diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index c49da1f46f..235281e939 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -28,7 +28,7 @@ #include "exec/page-protection.h" #include "cpu.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/block/flash.h" #include "sysemu/sysemu.h" #include "sysemu/reset.h" diff --git a/hw/riscv/Kconfig b/hw/riscv/Kconfig index a2030e3a6f..44695ff9f2 100644 --- a/hw/riscv/Kconfig +++ b/hw/riscv/Kconfig @@ -44,7 +44,7 @@ config RISCV_VIRT select PCI select PCI_EXPRESS_GENERIC_BRIDGE select PFLASH_CFI01 - select SERIAL + select SERIAL_MM select RISCV_ACLINT select RISCV_APLIC select RISCV_IMSIC diff --git a/hw/riscv/sifive_e.c b/hw/riscv/sifive_e.c index 87d9602383..5a1959f2a9 100644 --- a/hw/riscv/sifive_e.c +++ b/hw/riscv/sifive_e.c @@ -35,7 +35,6 @@ #include "hw/boards.h" #include "hw/loader.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" #include "hw/misc/unimp.h" #include "target/riscv/cpu.h" #include "hw/riscv/riscv_hart.h" diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index 35a689309d..9b3dcf3a7a 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -43,7 +43,6 @@ #include "hw/irq.h" #include "hw/loader.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" #include "hw/cpu/cluster.h" #include "hw/misc/unimp.h" #include "hw/sd/sd.h" diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 3c0dca86f1..ee3129f3b3 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -27,7 +27,7 @@ #include "hw/loader.h" #include "hw/sysbus.h" #include "hw/qdev-properties.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "target/riscv/cpu.h" #include "hw/core/sysbus-fdt.h" #include "target/riscv/pmu.h" diff --git a/hw/sparc64/Kconfig b/hw/sparc64/Kconfig index 3b948a2290..f764c8a219 100644 --- a/hw/sparc64/Kconfig +++ b/hw/sparc64/Kconfig @@ -10,6 +10,7 @@ config SUN4U select ISA_BUS select FDC_ISA select SERIAL_ISA + select SERIAL_MM select PCI_SABRE select IDE_CMD646 select PCKBD diff --git a/hw/sparc64/niagara.c b/hw/sparc64/niagara.c index ab3c4ec346..67ec403e1d 100644 --- a/hw/sparc64/niagara.c +++ b/hw/sparc64/niagara.c @@ -27,7 +27,7 @@ #include "qemu/units.h" #include "cpu.h" #include "hw/boards.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/misc/unimp.h" #include "hw/loader.h" #include "hw/sparc/sparc64.h" diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 4ece1ac1ff..541c7f74fa 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -34,7 +34,8 @@ #include "hw/pci/pci_host.h" #include "hw/qdev-properties.h" #include "hw/pci-host/sabre.h" -#include "hw/char/serial.h" +#include "hw/char/serial-isa.h" +#include "hw/char/serial-mm.h" #include "hw/char/parallel-isa.h" #include "hw/rtc/m48t59.h" #include "migration/vmstate.h" diff --git a/hw/xtensa/Kconfig b/hw/xtensa/Kconfig index fc5c785cfa..1f0492d89c 100644 --- a/hw/xtensa/Kconfig +++ b/hw/xtensa/Kconfig @@ -18,4 +18,4 @@ config XTENSA_XTFPGA select DEVICE_TREE select OPENCORES_ETH select PFLASH_CFI01 - select SERIAL + select SERIAL_MM diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 955e8867a3..45b29d3b4e 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -35,7 +35,7 @@ #include "hw/qdev-properties.h" #include "elf.h" #include "exec/memory.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "net/net.h" #include "hw/sysbus.h" #include "hw/block/flash.h" |