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-rw-r--r--include/hw/usb.h3
-rw-r--r--include/hw/usb/msd.h54
-rw-r--r--include/hw/virtio/virtio-blk.h1
-rw-r--r--include/net/net.h10
-rw-r--r--include/net/queue.h8
-rw-r--r--include/qapi/hmp-output-visitor.h30
-rw-r--r--include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h114
7 files changed, 103 insertions, 117 deletions
diff --git a/include/hw/usb.h b/include/hw/usb.h
index abfbfc5284..436e07b304 100644
--- a/include/hw/usb.h
+++ b/include/hw/usb.h
@@ -216,7 +216,6 @@ struct USBEndpoint {
};
enum USBDeviceFlags {
- USB_DEV_FLAG_FULL_PATH,
USB_DEV_FLAG_IS_HOST,
USB_DEV_FLAG_MSOS_DESC_ENABLE,
USB_DEV_FLAG_MSOS_DESC_IN_USE,
@@ -500,7 +499,7 @@ void usb_bus_new(USBBus *bus, size_t bus_size,
void usb_bus_release(USBBus *bus);
USBBus *usb_bus_find(int busnr);
void usb_legacy_register(const char *typename, const char *usbdevice_name,
- USBDevice *(*usbdevice_init)(const char *params));
+ USBDevice *(*usbdevice_init)(void));
USBDevice *usb_new(const char *name);
bool usb_realize_and_unref(USBDevice *dev, USBBus *bus, Error **errp);
USBDevice *usb_create_simple(USBBus *bus, const char *name);
diff --git a/include/hw/usb/msd.h b/include/hw/usb/msd.h
new file mode 100644
index 0000000000..7538c54569
--- /dev/null
+++ b/include/hw/usb/msd.h
@@ -0,0 +1,54 @@
+/*
+ * USB Mass Storage Device emulation
+ *
+ * Copyright (c) 2006 CodeSourcery.
+ * Written by Paul Brook
+ *
+ * This code is licensed under the LGPL.
+ */
+
+#include "hw/usb.h"
+#include "hw/scsi/scsi.h"
+
+enum USBMSDMode {
+ USB_MSDM_CBW, /* Command Block. */
+ USB_MSDM_DATAOUT, /* Transfer data to device. */
+ USB_MSDM_DATAIN, /* Transfer data from device. */
+ USB_MSDM_CSW /* Command Status. */
+};
+
+struct usb_msd_csw {
+ uint32_t sig;
+ uint32_t tag;
+ uint32_t residue;
+ uint8_t status;
+};
+
+struct MSDState {
+ USBDevice dev;
+ enum USBMSDMode mode;
+ uint32_t scsi_off;
+ uint32_t scsi_len;
+ uint32_t data_len;
+ struct usb_msd_csw csw;
+ SCSIRequest *req;
+ SCSIBus bus;
+ /* For async completion. */
+ USBPacket *packet;
+ /* usb-storage only */
+ BlockConf conf;
+ bool removable;
+ bool commandlog;
+ SCSIDevice *scsi_dev;
+};
+
+typedef struct MSDState MSDState;
+#define TYPE_USB_STORAGE "usb-storage-dev"
+DECLARE_INSTANCE_CHECKER(MSDState, USB_STORAGE_DEV,
+ TYPE_USB_STORAGE)
+
+void usb_msd_transfer_data(SCSIRequest *req, uint32_t len);
+void usb_msd_command_complete(SCSIRequest *req, size_t resid);
+void usb_msd_request_cancelled(SCSIRequest *req);
+void *usb_msd_load_request(QEMUFile *f, SCSIRequest *req);
+void usb_msd_handle_reset(USBDevice *dev);
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index 214ab74822..29655a406d 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -41,6 +41,7 @@ struct VirtIOBlkConf
uint16_t num_queues;
uint16_t queue_size;
bool seg_max_adjust;
+ bool report_discard_granularity;
uint32_t max_discard_sectors;
uint32_t max_write_zeroes_sectors;
bool x_enable_wce_if_config_wce;
diff --git a/include/net/net.h b/include/net/net.h
index 919facaad2..a02949f6db 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -5,6 +5,8 @@
#include "qapi/qapi-types-net.h"
#include "net/queue.h"
#include "hw/qdev-properties-system.h"
+#include "qapi/clone-visitor.h"
+#include "qapi/qapi-visit-net.h"
#define MAC_FMT "%02X:%02X:%02X:%02X:%02X:%02X"
#define MAC_ARG(x) ((uint8_t *)(x))[0], ((uint8_t *)(x))[1], \
@@ -92,7 +94,8 @@ struct NetClientState {
NetQueue *incoming_queue;
char *model;
char *name;
- char info_str[256];
+ char *info_str;
+ NetdevInfo *stored_config;
unsigned receive_disabled : 1;
NetClientDestructor *destructor;
unsigned int queue_index;
@@ -144,12 +147,17 @@ void *qemu_get_nic_opaque(NetClientState *nc);
void qemu_del_net_client(NetClientState *nc);
typedef void (*qemu_nic_foreach)(NICState *nic, void *opaque);
void qemu_foreach_nic(qemu_nic_foreach func, void *opaque);
+int qemu_can_receive_packet(NetClientState *nc);
int qemu_can_send_packet(NetClientState *nc);
ssize_t qemu_sendv_packet(NetClientState *nc, const struct iovec *iov,
int iovcnt);
ssize_t qemu_sendv_packet_async(NetClientState *nc, const struct iovec *iov,
int iovcnt, NetPacketSent *sent_cb);
ssize_t qemu_send_packet(NetClientState *nc, const uint8_t *buf, int size);
+ssize_t qemu_receive_packet(NetClientState *nc, const uint8_t *buf, int size);
+ssize_t qemu_receive_packet_iov(NetClientState *nc,
+ const struct iovec *iov,
+ int iovcnt);
ssize_t qemu_send_packet_raw(NetClientState *nc, const uint8_t *buf, int size);
ssize_t qemu_send_packet_async(NetClientState *nc, const uint8_t *buf,
int size, NetPacketSent *sent_cb);
diff --git a/include/net/queue.h b/include/net/queue.h
index c0269bb1dc..9f2f289d77 100644
--- a/include/net/queue.h
+++ b/include/net/queue.h
@@ -55,6 +55,14 @@ void qemu_net_queue_append_iov(NetQueue *queue,
void qemu_del_net_queue(NetQueue *queue);
+ssize_t qemu_net_queue_receive(NetQueue *queue,
+ const uint8_t *data,
+ size_t size);
+
+ssize_t qemu_net_queue_receive_iov(NetQueue *queue,
+ const struct iovec *iov,
+ int iovcnt);
+
ssize_t qemu_net_queue_send(NetQueue *queue,
NetClientState *sender,
unsigned flags,
diff --git a/include/qapi/hmp-output-visitor.h b/include/qapi/hmp-output-visitor.h
new file mode 100644
index 0000000000..541e4002e3
--- /dev/null
+++ b/include/qapi/hmp-output-visitor.h
@@ -0,0 +1,30 @@
+/*
+ * HMP string output Visitor
+ *
+ * Copyright Yandex N.V., 2021
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef HMP_OUTPUT_VISITOR_H
+#define HMP_OUTPUT_VISITOR_H
+
+#include "qapi/visitor.h"
+
+typedef struct HMPOutputVisitor HMPOutputVisitor;
+
+/**
+ * Create a HMP string output visitor for @obj
+ *
+ * Flattens dicts/structures, only shows arrays borders.
+ *
+ * Errors are not expected to happen.
+ *
+ * The caller is responsible for freeing the visitor with
+ * visit_free().
+ */
+Visitor *hmp_output_visitor_new(char **result);
+
+#endif
diff --git a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h
deleted file mode 100644
index 7b4062a1a1..0000000000
--- a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (c) 2012-2016 VMware, Inc. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of EITHER the GNU General Public License
- * version 2 as published by the Free Software Foundation or the BSD
- * 2-Clause License. This program is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License version 2 for more details at
- * http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program available in the file COPYING in the main
- * directory of this source tree.
- *
- * The BSD 2-Clause License
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __PVRDMA_RING_H__
-#define __PVRDMA_RING_H__
-
-#include "standard-headers/linux/types.h"
-
-#define PVRDMA_INVALID_IDX -1 /* Invalid index. */
-
-struct pvrdma_ring {
- int prod_tail; /* Producer tail. */
- int cons_head; /* Consumer head. */
-};
-
-struct pvrdma_ring_state {
- struct pvrdma_ring tx; /* Tx ring. */
- struct pvrdma_ring rx; /* Rx ring. */
-};
-
-static inline int pvrdma_idx_valid(uint32_t idx, uint32_t max_elems)
-{
- /* Generates fewer instructions than a less-than. */
- return (idx & ~((max_elems << 1) - 1)) == 0;
-}
-
-static inline int32_t pvrdma_idx(int *var, uint32_t max_elems)
-{
- const unsigned int idx = qatomic_read(var);
-
- if (pvrdma_idx_valid(idx, max_elems))
- return idx & (max_elems - 1);
- return PVRDMA_INVALID_IDX;
-}
-
-static inline void pvrdma_idx_ring_inc(int *var, uint32_t max_elems)
-{
- uint32_t idx = qatomic_read(var) + 1; /* Increment. */
-
- idx &= (max_elems << 1) - 1; /* Modulo size, flip gen. */
- qatomic_set(var, idx);
-}
-
-static inline int32_t pvrdma_idx_ring_has_space(const struct pvrdma_ring *r,
- uint32_t max_elems, uint32_t *out_tail)
-{
- const uint32_t tail = qatomic_read(&r->prod_tail);
- const uint32_t head = qatomic_read(&r->cons_head);
-
- if (pvrdma_idx_valid(tail, max_elems) &&
- pvrdma_idx_valid(head, max_elems)) {
- *out_tail = tail & (max_elems - 1);
- return tail != (head ^ max_elems);
- }
- return PVRDMA_INVALID_IDX;
-}
-
-static inline int32_t pvrdma_idx_ring_has_data(const struct pvrdma_ring *r,
- uint32_t max_elems, uint32_t *out_head)
-{
- const uint32_t tail = qatomic_read(&r->prod_tail);
- const uint32_t head = qatomic_read(&r->cons_head);
-
- if (pvrdma_idx_valid(tail, max_elems) &&
- pvrdma_idx_valid(head, max_elems)) {
- *out_head = head & (max_elems - 1);
- return tail != head;
- }
- return PVRDMA_INVALID_IDX;
-}
-
-#endif /* __PVRDMA_RING_H__ */
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-18 13:32:20 +0100