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qcacld-3.0: enable ipa hw dynamic detection capabiliry

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Fix IPA V2 compile problem fix.
MODEM included platform and non-MODEM platform should use
the same binary. Then WLAN cannot disable IPA data path
through INI nor compile time.
WLAN host driver should dynamically detect IPA HW status and
should enable or disable IPA data path based on IPA HW status.

Change-Id: I2d34aaa9f1616e621ff9585c69c4618463e05c65
CRs-fixed: 1078825
This commit is contained in:
Leo Chang 2016-10-18 18:09:43 -07:00 • committed by qcabuildsw
commit 63d7361152
1 changed files with 4 additions and 1 deletions
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5
core/hdd/src/wlan_hdd_ipa.c
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@ -533,9 +533,12 @@ do { \
pipe_in.u.ul.rdy_comp_ring_wp_va = \
ipa_ctxt->ipa_resource.rx2_proc_done_idx_vaddr; \
} while (0)
#define HDD_IPA_CHECK_HW() ipa_uc_reg_rdyCB(NULL)
#else
/* Do nothing */
#define HDD_IPA_WDI2_SET(pipe_in, ipa_ctxt)
#define HDD_IPA_CHECK_HW() 0
#endif /* IPA3 */
static struct hdd_ipa_adapter_2_client {
@ -2815,7 +2818,7 @@ static void hdd_ipa_send_pkt_to_tl(
bool hdd_ipa_is_present(hdd_context_t *hdd_ctx)
{
/* Check if ipa hw is enabled */
if (ipa_uc_reg_rdyCB(NULL) != -EPERM)
if (HDD_IPA_CHECK_HW() != -EPERM)
return true;
else
return false;