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firmware: qcom: tz_log: update interrupt info offset

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As interrupt info table is changed after TZ 4.0, update
its offset according to TZ version when tz_log driver
reads it.

Change-Id: I28750a12b79a3920904c00fd52a2f4c7ffef7000
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
This commit is contained in:
Zhen Kong 2017-06-26 11:40:58 -07:00
parent 840d1a232c
commit 6182325472
1 changed files with 6 additions and 8 deletions
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14
drivers/firmware/qcom/tz_log.c
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@ -477,10 +477,10 @@ static int _disp_tz_reset_stats(void)
static int _disp_tz_interrupt_stats(void)
{
int i, j, int_info_size;
int i, j;
int len = 0;
int *num_int;
unsigned char *ptr;
void *ptr;
struct tzdbg_int_t *tzdbg_ptr;
struct tzdbg_int_t_tz40 *tzdbg_ptr_tz40;
@ -488,14 +488,12 @@ static int _disp_tz_interrupt_stats(void)
(tzdbg.diag_buf->int_info_off - sizeof(uint32_t)));
ptr = ((unsigned char *)tzdbg.diag_buf +
tzdbg.diag_buf->int_info_off);
int_info_size = ((tzdbg.diag_buf->ring_off -
tzdbg.diag_buf->int_info_off)/(*num_int));
pr_info("qsee_version = 0x%x\n", tzdbg.tz_version);
if (tzdbg.tz_version < QSEE_VERSION_TZ_4_X) {
tzdbg_ptr = ptr;
for (i = 0; i < (*num_int); i++) {
tzdbg_ptr = (struct tzdbg_int_t *)ptr;
len += snprintf(tzdbg.disp_buf + len,
(debug_rw_buf_size - 1) - len,
" Interrupt Number : 0x%x\n"
@ -519,11 +517,11 @@ static int _disp_tz_interrupt_stats(void)
__func__);
break;
}
ptr += int_info_size;
tzdbg_ptr++;
}
} else {
tzdbg_ptr_tz40 = ptr;
for (i = 0; i < (*num_int); i++) {
tzdbg_ptr_tz40 = (struct tzdbg_int_t_tz40 *)ptr;
len += snprintf(tzdbg.disp_buf + len,
(debug_rw_buf_size - 1) - len,
" Interrupt Number : 0x%x\n"
@ -547,7 +545,7 @@ static int _disp_tz_interrupt_stats(void)
__func__);
break;
}
ptr += int_info_size;
tzdbg_ptr_tz40++;
}
}