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msm: ipa3: Fix to not send command for test prod pipe

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Following issues are observed:
 - For coalescing close frame not incrementing the ep_flt_num
 - In endpoint mapping added new unused endpoint with filter support
   because of that sending command for unused pipe.
Add changes to increment ep_flt_num number when sending coalescing
close frame command and avoid sending command for TEST_PROD pipe.

Change-Id: I3604c015308977c45eb1b251ed54d6e6744f643d
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
Signed-off-by: Chaitanya Pratapa <cpratapa@codeaurora.org>
This commit is contained in:
Ashok Vuyyuru 2019-10-17 15:52:31 +05:30 • committed by Gerrit - the friendly Code Review server
commit 58de42af6b
2 changed files with 16 additions and 7 deletions
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17
drivers/platform/msm/ipa/ipa_v3/ipa.c
View file

@ -3132,14 +3132,14 @@ static int ipa3_q6_clean_q6_flt_tbls(enum ipa_ip_type ip,
int retval = 0;
int pipe_idx;
int flt_idx = 0;
int num_cmds = 0;
int num_cmds = 0, count = 0;
int index;
u32 lcl_addr_mem_part;
u32 lcl_hdr_sz;
struct ipa_mem_buffer mem;
struct ipahal_reg_valmask valmask;
struct ipahal_imm_cmd_register_write reg_write_coal_close;
int i;
int coal_ep = IPA_EP_NOT_ALLOCATED;
IPADBG("Entry\n");
@ -3195,14 +3195,14 @@ static int ipa3_q6_clean_q6_flt_tbls(enum ipa_ip_type ip,
goto free_cmd_pyld;
}
coal_ep = ipa3_get_ep_mapping(IPA_CLIENT_APPS_WAN_COAL_CONS);
/* IC to close the coal frame before HPS Clear if coal is enabled */
if (ipa3_get_ep_mapping(IPA_CLIENT_APPS_WAN_COAL_CONS) != -1) {
i = ipa3_get_ep_mapping(IPA_CLIENT_APPS_WAN_COAL_CONS);
if (coal_ep != IPA_EP_NOT_ALLOCATED) {
reg_write_coal_close.skip_pipeline_clear = false;
reg_write_coal_close.pipeline_clear_options = IPAHAL_HPS_CLEAR;
reg_write_coal_close.offset = ipahal_get_reg_ofst(
IPA_AGGR_FORCE_CLOSE);
ipahal_get_aggr_force_close_valmask(i, &valmask);
ipahal_get_aggr_force_close_valmask(coal_ep, &valmask);
reg_write_coal_close.value = valmask.val;
reg_write_coal_close.value_mask = valmask.mask;
cmd_pyld[num_cmds] = ipahal_construct_imm_cmd(
@ -3228,7 +3228,12 @@ static int ipa3_q6_clean_q6_flt_tbls(enum ipa_ip_type ip,
if (!ipa3_ctx->ep[pipe_idx].valid ||
ipa3_ctx->ep[pipe_idx].skip_ep_cfg) {
if (num_cmds >= ipa3_ctx->ep_flt_num) {
/*
* When coal pipe is valid send close coalescing frame
* command and increment the ep_flt_num accordingly.
*/
count = (coal_ep != IPA_EP_NOT_ALLOCATED) ? 1 : 0;
if (num_cmds >= (ipa3_ctx->ep_flt_num + count)) {
IPAERR("number of commands is out of range\n");
retval = -ENOBUFS;
goto free_empty_img;

6
drivers/platform/msm/ipa/ipa_v3/ipa_utils.c
View file

@ -4578,7 +4578,11 @@ void ipa_init_ep_flt_bitmap(void)
}
for (cl = 0; cl < IPA_CLIENT_MAX ; cl++) {
if (ipa3_ep_mapping[hw_idx][cl].support_flt) {
/* In normal mode don't add filter support test pipes*/
if ((ipa3_ep_mapping[hw_idx][cl].support_flt &&
!IPA_CLIENT_IS_TEST(cl)) ||
ipa3_ctx->ipa3_hw_mode == IPA_HW_MODE_VIRTUAL ||
ipa3_ctx->ipa3_hw_mode == IPA_HW_MODE_EMULATION) {
gsi_ep_ptr =
&ipa3_ep_mapping[hw_idx][cl].ipa_gsi_ep_info;
pipe_num =