mirror of
https://github.com/Fishwaldo/linux-bl808.git
synced 2025-03-16 03:54:10 +00:00
Cleanups
This commit is contained in:
parent
48db1b8d0c
commit
2dc92b7766
1 changed files with 8 additions and 9 deletions
|
@ -51,7 +51,7 @@ struct bl808_rproc {
|
|||
struct workqueue_struct *workqueue;
|
||||
};
|
||||
|
||||
/* We have to fundge the resource table for the M0
|
||||
/* We have to fundge the resource table for the M0
|
||||
* as its already running firmware by the time Linux Loads
|
||||
* and its not a ELF image, so these setup the Virtqueue,
|
||||
* and RPMSG structures to communicate with it
|
||||
|
@ -60,7 +60,7 @@ struct bl808_rproc {
|
|||
/* The feature bitmap for virtio rpmsg */
|
||||
#define VIRTIO_RPMSG_F_NS 0 /* RP supports name service notifications */
|
||||
|
||||
#define FW_RSC_U32_ADDR_ANY 0xFFFFFFFFUL
|
||||
#define FW_RSC_U32_ADDR_ANY 0xFFFFFFFFUL
|
||||
|
||||
#define RPMSG_VDEV_DFEATURES (1 << VIRTIO_RPMSG_F_NS)
|
||||
|
||||
|
@ -72,19 +72,19 @@ struct bl808_rproc {
|
|||
#define VRING_ALIGN 0x1000
|
||||
#define RING_TX FW_RSC_U32_ADDR_ANY
|
||||
#define RING_RX FW_RSC_U32_ADDR_ANY
|
||||
/* VRING_SIZE is the number of VRINGS per TX/RX ring, so
|
||||
/* VRING_SIZE is the number of VRINGS per TX/RX ring, so
|
||||
* actual number is double this. Size of the space needed
|
||||
* is VRING_SIZE * 2 * MAX_RPMSG_BUF_SIZE
|
||||
* is VRING_SIZE * 2 * MAX_RPMSG_BUF_SIZE
|
||||
*/
|
||||
#define VRING_SIZE 8
|
||||
#define NUM_TABLE_ENTRIES 1
|
||||
#define NO_RESOURCE_ENTRIES 1
|
||||
|
||||
/* this is the structure of the Resource Table normally
|
||||
* loaded from a ELF header.
|
||||
* loaded from a ELF header.
|
||||
* its setup for just 1 VDEV entry, which is the RPMSG
|
||||
* structure. We manually setup the vring's and vbuffers
|
||||
* in our prepre op below.
|
||||
* in our prepre op below.
|
||||
*/
|
||||
struct remote_resource_table {
|
||||
u32 version;
|
||||
|
@ -161,7 +161,7 @@ static int bl808_rproc_mem_release(struct rproc *rproc,
|
|||
|
||||
/*
|
||||
* Pull the memory ranges for virtio from the device tree and register them.
|
||||
* Called as prepare.
|
||||
* Called as prepare.
|
||||
*/
|
||||
static int bl808_rproc_setupmem(struct rproc *rproc)
|
||||
{
|
||||
|
@ -236,7 +236,7 @@ static void bl808_rproc_kick(struct rproc *rproc, int vqid)
|
|||
{
|
||||
struct device *dev = rproc->dev.parent;
|
||||
struct bl808_rproc *drproc = (struct bl808_rproc *)rproc->priv;
|
||||
|
||||
|
||||
/* Kick the other CPU to let it know the vrings are updated */
|
||||
dev_dbg(dev, "%s %d", __func__, vqid);
|
||||
mbox_send_message(drproc->mbox.chan, (void *)vqid);
|
||||
|
@ -303,7 +303,6 @@ static int bl808_rproc_detach(struct rproc *rproc)
|
|||
{
|
||||
struct device *dev = rproc->dev.parent;
|
||||
|
||||
|
||||
dev_info(dev, "Detaching from %s", rproc->name);
|
||||
return 0;
|
||||
}
|
||||
|
|
Loading…
Add table
Reference in a new issue