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lib: optee_client: search security partition once 

Change-Id: I4f3fbdb1e319e5b200225353a2d945bebd888f8c
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>
This commit is contained in:
Hisping Lin 2018-09-11 08:52:24 +08:00 committed by Jianhong Chen
parent 1b4602e039
commit bdf50261ca
2 changed files with 64 additions and 60 deletions
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14
lib/optee_clientApi/OpteeClientRkFs-v2.c
View File

@ -149,12 +149,13 @@ static char dir_cache[RKSS_NAME_MAX_LENGTH][12];
static int dir_num;
static int dir_seek;
static struct blk_desc *dev_desc = NULL;
static disk_partition_t part_info;
static int rkss_read_multi_sections(unsigned char *data, unsigned long index, unsigned int num)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -165,6 +166,7 @@ static int rkss_read_multi_sections(unsigned char *data, unsigned long index, un
printf("Could not find security partition\n");
return TEEC_ERROR_GENERIC;
}
}
ret = blk_dread(dev_desc, part_info.start + index, num, data);
if (ret != num) {
printf("blk_dread fail \n");
@ -176,9 +178,8 @@ static int rkss_read_multi_sections(unsigned char *data, unsigned long index, un
static int rkss_write_multi_sections(unsigned char *data, unsigned long index, unsigned int num)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -189,6 +190,7 @@ static int rkss_write_multi_sections(unsigned char *data, unsigned long index, u
printf("Could not find security partition\n");
return TEEC_ERROR_GENERIC;
}
}
ret = blk_dwrite(dev_desc, part_info.start + index, num, data);
if (ret != num) {
printf("blk_dwrite fail \n");
@ -200,9 +202,8 @@ static int rkss_write_multi_sections(unsigned char *data, unsigned long index, u
static int rkss_read_patition_tables(unsigned char *data)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -213,6 +214,7 @@ static int rkss_read_patition_tables(unsigned char *data)
printf("Could not find security partition\n");
return TEEC_ERROR_GENERIC;
}
}
ret = blk_dread(dev_desc, part_info.start, RKSS_PARTITION_TABLE_COUNT, data);
if (ret != RKSS_PARTITION_TABLE_COUNT) {
printf("blk_dread fail \n");

14
lib/optee_clientApi/OpteeClientRkFs.c
View File

@ -161,12 +161,13 @@ extern unsigned long blk_dread(struct blk_desc *block_dev, lbaint_t start,
extern unsigned long blk_dwrite(struct blk_desc *block_dev, lbaint_t start,
lbaint_t blkcnt, const void *buffer);
static struct blk_desc *dev_desc = NULL;
static disk_partition_t part_info;
static int rkss_read_multi_sections(unsigned char *data, unsigned long index, unsigned int num)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -177,6 +178,7 @@ static int rkss_read_multi_sections(unsigned char *data, unsigned long index, un
printf("Could not find security partition\n");
return -1;
}
}
ret = blk_dread(dev_desc, part_info.start + index, num, data);
if (ret != num) {
printf("blk_dread fail \n");
@ -193,9 +195,8 @@ static int rkss_read_section(struct rk_secure_storage *rkss)
static int rkss_write_multi_sections(unsigned char *data, unsigned long index, unsigned int num)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -206,6 +207,7 @@ static int rkss_write_multi_sections(unsigned char *data, unsigned long index, u
printf("Could not find security partition\n");
return -1;
}
}
ret = blk_dwrite(dev_desc, part_info.start + index, num, data);
if (ret != num) {
printf("blk_dwrite fail \n");
@ -222,9 +224,8 @@ static int rkss_write_section(struct rk_secure_storage *rkss)
static int rkss_read_patition_tables(unsigned char *data)
{
unsigned long ret;
struct blk_desc *dev_desc;
disk_partition_t part_info;
if (dev_desc == NULL) {
dev_desc = rockchip_get_bootdev();
if (!dev_desc) {
printf("%s: Could not find device\n", __func__);
@ -235,6 +236,7 @@ static int rkss_read_patition_tables(unsigned char *data)
printf("Could not find security partition\n");
return -1;
}
}
ret = blk_dread(dev_desc, part_info.start, RKSS_PARTITION_TABLE_COUNT, data);
if (ret != RKSS_PARTITION_TABLE_COUNT) {
printf("blk_dread fail \n");