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video: tegra: virt: remove virt_ctx from tegra_gr_comm

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queue index can already index the queues. It also help make the api more
common.

Jira EVLR-2364

Change-Id: I5ba8f03bf8ae9cc8d1a51a6d5c48eef969276ed0
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1646195
Reviewed-by: Damian Halas <dhalas@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nirav Patel <nipatel@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Richard Zhao
2018-01-25 11:17:10 -08:00
committed by Laxman Dewangan
parent e651d2e8dd
commit 5fb49dd72a
1 changed files with 13 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
include/linux/tegra_gr_comm.h
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@@ -1,7 +1,7 @@
/* /*
* Tegra Graphics Virtualization Communication Framework * Tegra Graphics Virtualization Communication Framework
* *
* Copyright (c) 2013-2014, NVIDIA Corporation. All rights reserved. * Copyright (c) 2013-2018, NVIDIA Corporation. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -21,55 +21,50 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
enum {
TEGRA_GR_COMM_CTX_CLIENT = 0,
TEGRA_GR_COMM_CTX_SERVER
};
#define TEGRA_GR_COMM_ID_SELF (0xFF) #define TEGRA_GR_COMM_ID_SELF (0xFF)
#ifdef CONFIG_TEGRA_GR_VIRTUALIZATION #ifdef CONFIG_TEGRA_GR_VIRTUALIZATION
int tegra_gr_comm_init(struct platform_device *pdev, u32 virt_ctx, u32 elems, int tegra_gr_comm_init(struct platform_device *pdev, u32 elems,
const size_t *queue_sizes, u32 queue_start, u32 num_queues); const size_t *queue_sizes, u32 queue_start, u32 num_queues);
void tegra_gr_comm_deinit(u32 virt_ctx, u32 queue_start, u32 num_queues); void tegra_gr_comm_deinit(u32 queue_start, u32 num_queues);
int tegra_gr_comm_send(u32 virt_ctx, u32 peer, u32 index, void *data, int tegra_gr_comm_send(u32 peer, u32 index, void *data,
size_t size); size_t size);
int tegra_gr_comm_recv(u32 virt_ctx, u32 index, void **handle, void **data, int tegra_gr_comm_recv(u32 index, void **handle, void **data,
size_t *size, u32 *sender); size_t *size, u32 *sender);
int tegra_gr_comm_sendrecv(u32 virt_ctx, u32 peer, u32 index, void **handle, int tegra_gr_comm_sendrecv(u32 peer, u32 index, void **handle,
void **data, size_t *size); void **data, size_t *size);
void tegra_gr_comm_release(void *handle); void tegra_gr_comm_release(void *handle);
u32 tegra_gr_comm_get_server_vmid(void); u32 tegra_gr_comm_get_server_vmid(void);
void *tegra_gr_comm_oob_get_ptr(u32 virt_ctx, u32 peer, u32 index, void *tegra_gr_comm_oob_get_ptr(u32 peer, u32 index,
void **ptr, size_t *size); void **ptr, size_t *size);
void tegra_gr_comm_oob_put_ptr(void *handle); void tegra_gr_comm_oob_put_ptr(void *handle);
#else #else
static inline int tegra_gr_comm_init(struct platform_device *pdev, static inline int tegra_gr_comm_init(struct platform_device *pdev,
u32 virt_ctx, u32 elems, u32 elems,
const size_t *queue_sizes, u32 queue_start, const size_t *queue_sizes, u32 queue_start,
u32 num_queues) u32 num_queues)
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline void tegra_gr_comm_deinit(u32 virt_ctx, u32 queue_start, static inline void tegra_gr_comm_deinit(u32 queue_start,
u32 num_queues) u32 num_queues)
{ {
} }
static inline int tegra_gr_comm_send(u32 virt_ctx, u32 peer, u32 index, static inline int tegra_gr_comm_send(u32 peer, u32 index,
void *data, size_t size) void *data, size_t size)
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline int tegra_gr_comm_recv(u32 virt_ctx, u32 index, void **handle, static inline int tegra_gr_comm_recv(u32 index, void **handle,
void **data, size_t *size, u32 *sender) void **data, size_t *size, u32 *sender)
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline int tegra_gr_comm_sendrecv(u32 virt_ctx, u32 peer, u32 index, static inline int tegra_gr_comm_sendrecv(u32 peer, u32 index,
void **handle, void **data, void **handle, void **data,
size_t *size) size_t *size)
{ {
@@ -83,7 +78,7 @@ static inline u32 tegra_gr_comm_get_server_vmid(void)
return 0; return 0;
} }
static inline void *tegra_gr_comm_oob_get_ptr(u32 virt_ctx, u32 peer, static inline void *tegra_gr_comm_oob_get_ptr(u32 peer,
u32 index, void **ptr, size_t *size) u32 index, void **ptr, size_t *size)
{ {
return NULL; return NULL;