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gpu: nvgpu: add more compile flags to posix iGPU

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Added bellow CFLAGS:
    -Werror -Wall -Wextra \
    -Wmissing-braces -Wpointer-arith -Wundef \
    -Wconversion -Wsign-conversion \
    -Wformat-security \
    -Wmissing-declarations -Wredundant-decls -Wimplicit-fallthrough

Also fixed all of compile errors for posix.

It's preparing for porting gpu server.

Jira GVSCI-11640

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: I30b09a62a57396abd642922e22f2e550a96f42c2
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2555059
Reviewed-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-by: Aparna Das <aparnad@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Richard Zhao
2021-07-06 21:32:50 -07:00
committed by mobile promotions
parent 9e5c88c1ef
commit 09cf3642ef
21 changed files with 169 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/gpu/nvgpu/os/posix/posix-nvhost.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2022, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -41,12 +41,12 @@ static void allocate_new_syncpt(struct nvgpu_nvhost_dev *nvgpu_syncpt_dev)
{
u32 syncpt_id, syncpt_val;
srand(time(NULL));
srand((unsigned int)time(NULL));
/* Limit the range between {1, NUM_HW_PTS} */
syncpt_id = (rand() % NUM_HW_PTS) + 1;
syncpt_id = ((unsigned int)rand() % NUM_HW_PTS) + 1U;
/* Limit the range between {1, UINT_MAX - SYNCPT_SAFE_STATE_INCR - 1} */
syncpt_val = (rand() % (UINT_MAX - SYNCPT_SAFE_STATE_INCR - 1));
syncpt_val = ((unsigned int)rand() % (UINT_MAX - SYNCPT_SAFE_STATE_INCR - 1));
nvgpu_syncpt_dev->syncpt_id = syncpt_id;
nvgpu_syncpt_dev->syncpt_value = syncpt_val;
@@ -99,23 +99,31 @@ int nvgpu_nvhost_get_syncpt_aperture(
const char *nvgpu_nvhost_syncpt_get_name(
struct nvgpu_nvhost_dev *nvgpu_syncpt_dev, int id)
{
(void)nvgpu_syncpt_dev;
(void)id;
return NULL;
}
u32 nvgpu_nvhost_syncpt_unit_interface_get_byte_offset(struct gk20a *g,
u32 syncpt_id)
{
(void)g;
(void)syncpt_id;
return nvgpu_safe_mult_u32(syncpt_id, 0x1000U);
}
void nvgpu_nvhost_syncpt_set_minval(struct nvgpu_nvhost_dev *nvgpu_syncpt_dev,
u32 id, u32 val)
{
(void)nvgpu_syncpt_dev;
(void)id;
(void)val;
}
void nvgpu_nvhost_syncpt_put_ref_ext(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id)
{
(void)id;
nvhost_dev->syncpt_id = 0U;
nvhost_dev->syncpt_value = 0U;
}
@@ -124,6 +132,8 @@ u32 nvgpu_nvhost_get_syncpt_client_managed(
struct nvgpu_nvhost_dev *nvhost_dev,
const char *syncpt_name)
{
(void)syncpt_name;
/* Only allocate new syncpt if nothing exists already */
if (nvhost_dev->syncpt_id == 0U) {
allocate_new_syncpt(nvhost_dev);
@@ -150,12 +160,17 @@ void nvgpu_nvhost_syncpt_set_safe_state(
bool nvgpu_nvhost_syncpt_is_expired_ext(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id, u32 thresh)
{
(void)nvhost_dev;
(void)id;
(void)thresh;
return true;
}
bool nvgpu_nvhost_syncpt_is_valid_pt_ext(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id)
{
(void)nvhost_dev;
(void)id;
return true;
}
@@ -163,12 +178,20 @@ int nvgpu_nvhost_intr_register_notifier(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id, u32 thresh,
void (*callback)(void *, int), void *private_data)
{
(void)nvhost_dev;
(void)id;
(void)thresh;
(void)callback;
(void)private_data;
return -ENOSYS;
}
int nvgpu_nvhost_syncpt_read_ext_check(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id, u32 *val)
{
(void)nvhost_dev;
(void)id;
(void)val;
return -ENOSYS;
}
@@ -176,5 +199,10 @@ int nvgpu_nvhost_syncpt_wait_timeout_ext(
struct nvgpu_nvhost_dev *nvhost_dev, u32 id,
u32 thresh, u32 timeout, u32 waiter_index)
{
(void)nvhost_dev;
(void)id;
(void)thresh;
(void)timeout;
(void)waiter_index;
return -ENOSYS;
}