diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ceph/libceph.h | 3 | ||||
| -rw-r--r-- | include/linux/iio/buffer-dma.h | 1 | ||||
| -rw-r--r-- | include/linux/iio/buffer_impl.h | 2 | ||||
| -rw-r--r-- | include/linux/mailbox/mtk-cmdq-mailbox.h | 10 | ||||
| -rw-r--r-- | include/linux/usb/gadget.h | 5 | ||||
| -rw-r--r-- | include/linux/virtio_net.h | 7 |
6 files changed, 23 insertions, 5 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 733e7f93db66..63e0e2aa1ce9 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -306,8 +306,7 @@ struct ceph_entity_addr *ceph_client_addr(struct ceph_client *client); u64 ceph_client_gid(struct ceph_client *client); extern void ceph_destroy_client(struct ceph_client *client); extern void ceph_reset_client_addr(struct ceph_client *client); -extern int __ceph_open_session(struct ceph_client *client, - unsigned long started); +extern int __ceph_open_session(struct ceph_client *client); extern int ceph_open_session(struct ceph_client *client); int ceph_wait_for_latest_osdmap(struct ceph_client *client, unsigned long timeout); diff --git a/include/linux/iio/buffer-dma.h b/include/linux/iio/buffer-dma.h index 5eb66a399002..4f33e6a39797 100644 --- a/include/linux/iio/buffer-dma.h +++ b/include/linux/iio/buffer-dma.h @@ -174,5 +174,6 @@ int iio_dma_buffer_enqueue_dmabuf(struct iio_buffer *buffer, size_t size, bool cyclic); void iio_dma_buffer_lock_queue(struct iio_buffer *buffer); void iio_dma_buffer_unlock_queue(struct iio_buffer *buffer); +struct device *iio_dma_buffer_get_dma_dev(struct iio_buffer *buffer); #endif diff --git a/include/linux/iio/buffer_impl.h b/include/linux/iio/buffer_impl.h index e72552e026f3..8d770ced66b2 100644 --- a/include/linux/iio/buffer_impl.h +++ b/include/linux/iio/buffer_impl.h @@ -50,6 +50,7 @@ struct sg_table; * @enqueue_dmabuf: called from userspace via ioctl to queue this DMABUF * object to this buffer. Requires a valid DMABUF fd, that * was previouly attached to this buffer. + * @get_dma_dev: called to get the DMA channel associated with this buffer. * @lock_queue: called when the core needs to lock the buffer queue; * it is used when enqueueing DMABUF objects. * @unlock_queue: used to unlock a previously locked buffer queue @@ -90,6 +91,7 @@ struct iio_buffer_access_funcs { struct iio_dma_buffer_block *block, struct dma_fence *fence, struct sg_table *sgt, size_t size, bool cyclic); + struct device * (*get_dma_dev)(struct iio_buffer *buffer); void (*lock_queue)(struct iio_buffer *buffer); void (*unlock_queue)(struct iio_buffer *buffer); diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h index 4c1a91b07de3..e1555e06e7e5 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -77,6 +77,16 @@ struct cmdq_pkt { size_t buf_size; /* real buffer size */ }; +/** + * cmdq_get_shift_pa() - get the shift bits of physical address + * @chan: mailbox channel + * + * GCE can only fetch the command buffer address from a 32-bit register. + * Some SOCs support more than 32-bit command buffer address for GCE, which + * requires some shift bits to make the address fit into the 32-bit register. + * + * Return: the shift bits of physical address + */ u8 cmdq_get_shift_pa(struct mbox_chan *chan); #endif /* __MTK_CMDQ_MAILBOX_H__ */ diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 3aaf19e77558..8285b19a25e0 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -376,6 +376,9 @@ struct usb_gadget_ops { * can handle. The UDC must support this and all slower speeds and lower * number of lanes. * @state: the state we are now (attached, suspended, configured, etc) + * @state_lock: Spinlock protecting the `state` and `teardown` members. + * @teardown: True if the device is undergoing teardown, used to prevent + * new work from being scheduled during cleanup. * @name: Identifies the controller hardware type. Used in diagnostics * and sometimes configuration. * @dev: Driver model state for this abstract device. @@ -451,6 +454,8 @@ struct usb_gadget { enum usb_ssp_rate max_ssp_rate; enum usb_device_state state; + spinlock_t state_lock; + bool teardown; const char *name; struct device dev; unsigned isoch_delay; diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index b673c31569f3..75dabb763c65 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -384,7 +384,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, struct virtio_net_hdr_v1_hash_tunnel *vhdr, bool tnl_hdr_negotiated, bool little_endian, - int vlan_hlen) + int vlan_hlen, + bool has_data_valid) { struct virtio_net_hdr *hdr = (struct virtio_net_hdr *)vhdr; unsigned int inner_nh, outer_th; @@ -394,8 +395,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, tnl_gso_type = skb_shinfo(skb)->gso_type & (SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL_CSUM); if (!tnl_gso_type) - return virtio_net_hdr_from_skb(skb, hdr, little_endian, false, - vlan_hlen); + return virtio_net_hdr_from_skb(skb, hdr, little_endian, + has_data_valid, vlan_hlen); /* Tunnel support not negotiated but skb ask for it. */ if (!tnl_hdr_negotiated) |