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qcacld-3.0: Add enhanced multicast enable/disable APIs

Browse source 
Currently, a hard-coded enhanced multicast filter configuration is being
sent to firmware. Instead, create a set of enable/disable APIs, and
configure enhanced multicast filter based on advertised firmware
capability.

Change-Id: I488b4a921612e1081266be8831be098d755375f9
CRs-Fixed: 2078615
This commit is contained in:
Dustin Brown 2017-07-18 16:01:25 -07:00 • committed by snandini
commit 8d8d9fe485
9 changed files with 135 additions and 99 deletions
Download patch file Download diff file Expand all files Collapse all files

16
components/pmo/core/inc/wlan_pmo_mc_addr_filtering.h
View file

@ -66,6 +66,22 @@ QDF_STATUS pmo_core_cache_mc_addr_list(
QDF_STATUS pmo_core_flush_mc_addr_list(struct wlan_objmgr_psoc *psoc,
uint8_t vdev_id);
/**
* pmo_core_enhance_mc_filter_enable() - enable enhanced multicast filtering
* @vdev: the vdev to enable enhanced multicast filtering for
*
* Return: QDF_STATUS
*/
QDF_STATUS pmo_core_enhanced_mc_filter_enable(struct wlan_objmgr_vdev *vdev);
/**
* pmo_core_enhance_mc_filter_disable() - disable enhanced multicast filtering
* @vdev: the vdev to disable enhanced multicast filtering for
*
* Return: QDF_STATUS
*/
QDF_STATUS pmo_core_enhanced_mc_filter_disable(struct wlan_objmgr_vdev *vdev);
/**
* pmo_core_enable_mc_addr_filtering_in_fwr(): Enable cached mc add list in fwr
* @psoc: objmgr psoc handle

10
components/pmo/core/inc/wlan_pmo_objmgr.h
View file

@ -60,7 +60,6 @@ pmo_vdev_get_id(struct wlan_objmgr_vdev *vdev)
uint8_t vdev_id;
vdev_id = wlan_vdev_get_id(vdev);
QDF_BUG(vdev_id < WLAN_UMAC_PSOC_MAX_VDEVS);
return vdev_id;
@ -122,10 +121,9 @@ pmo_psoc_get_vdev(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id)
{
struct wlan_objmgr_vdev *vdev;
if (vdev_id >= WLAN_UMAC_PSOC_MAX_VDEVS) {
QDF_BUG(0);
QDF_BUG(vdev_id < WLAN_UMAC_PSOC_MAX_VDEVS);
if (vdev_id >= WLAN_UMAC_PSOC_MAX_VDEVS)
return NULL;
}
wlan_psoc_obj_lock(psoc);
vdev = psoc->soc_objmgr.wlan_vdev_list[vdev_id];
@ -140,7 +138,6 @@ pmo_psoc_get_priv(struct wlan_objmgr_psoc *psoc)
struct pmo_psoc_priv_obj *psoc_priv;
psoc_priv = pmo_psoc_get_priv_nolock(psoc);
QDF_BUG(psoc_priv);
return psoc_priv;
@ -154,7 +151,6 @@ pmo_pdev_get_psoc(struct wlan_objmgr_pdev *pdev)
struct wlan_objmgr_psoc *psoc;
psoc = wlan_pdev_get_psoc(pdev);
QDF_BUG(psoc);
return psoc;
@ -174,7 +170,6 @@ pmo_vdev_get_priv(struct wlan_objmgr_vdev *vdev)
struct pmo_vdev_priv_obj *vdev_priv;
vdev_priv = pmo_vdev_get_priv_nolock(vdev);
QDF_BUG(vdev_priv);
return vdev_priv;
@ -186,7 +181,6 @@ pmo_vdev_get_pdev(struct wlan_objmgr_vdev *vdev)
struct wlan_objmgr_pdev *pdev;
pdev = wlan_vdev_get_pdev(vdev);
QDF_BUG(pdev);
return pdev;

145
components/pmo/core/src/wlan_pmo_mc_addr_filtering.c
View file

@ -102,40 +102,55 @@ static QDF_STATUS pmo_core_flush_mc_addr_list_from_vdev_priv(
return QDF_STATUS_SUCCESS;
}
QDF_STATUS pmo_core_enhanced_mc_filter_enable(struct wlan_objmgr_vdev *vdev)
{
QDF_STATUS status;
PMO_ENTER();
status = pmo_vdev_get_ref(vdev);
if (QDF_IS_STATUS_ERROR(status))
goto exit_with_status;
pmo_tgt_send_enhance_multicast_offload_req(vdev, true);
pmo_vdev_put_ref(vdev);
exit_with_status:
PMO_EXIT();
return status;
}
QDF_STATUS pmo_core_enhanced_mc_filter_disable(struct wlan_objmgr_vdev *vdev)
{
QDF_STATUS status;
PMO_ENTER();
status = pmo_vdev_get_ref(vdev);
if (QDF_IS_STATUS_ERROR(status))
goto exit_with_status;
pmo_tgt_send_enhance_multicast_offload_req(vdev, false);
pmo_vdev_put_ref(vdev);
exit_with_status:
PMO_EXIT();
return status;
}
QDF_STATUS pmo_core_set_mc_filter_req(struct wlan_objmgr_vdev *vdev,
struct pmo_mc_addr_list *mc_list)
{
uint8_t vdev_id;
int i;
PMO_ENTER();
vdev_id = pmo_vdev_get_id(vdev);
/*
* Configure enhance multicast offload feature for filtering out
* multicast IP data packets transmitted using unicast MAC address
*/
/*
* TODO
{//(WMI_SERVICE_IS_ENABLED(wma_handle->wmi_service_bitmap,
//WMI_SERVICE_ENHANCED_MCAST_FILTER)) {
*/
if (1) {
pmo_info("FW supports enhance multicast offload");
pmo_tgt_send_enhance_multicast_offload_req(vdev, vdev_id,
false);
} else {
pmo_info("FW does not support enhance multicast offload");
}
/*
* set mc_param->action to clear MCList and reset
* to configure the MCList in FW
*/
for (i = 0; i < mc_list->mc_cnt; i++) {
pmo_tgt_set_mc_filter_req(vdev,
mc_list->mc_addr[i]);
pmo_tgt_set_mc_filter_req(vdev, mc_list->mc_addr[i]);
}
PMO_EXIT();
@ -146,35 +161,10 @@ QDF_STATUS pmo_core_set_mc_filter_req(struct wlan_objmgr_vdev *vdev,
QDF_STATUS pmo_core_clear_mc_filter_req(struct wlan_objmgr_vdev *vdev,
struct pmo_mc_addr_list *mc_list)
{
uint8_t vdev_id;
int i;
PMO_ENTER();
vdev_id = pmo_vdev_get_id(vdev);
/*
* Configure enhance multicast offload feature for filtering out
* multicast IP data packets transmitted using unicast MAC address
*/
/*
* TODO
{//(WMI_SERVICE_IS_ENABLED(wma_handle->wmi_service_bitmap,
//WMI_SERVICE_ENHANCED_MCAST_FILTER)) {
*/
if (1) {
pmo_info("FW supports enhance multicast offload");
pmo_tgt_send_enhance_multicast_offload_req(vdev, vdev_id,
true);
} else {
pmo_info("FW does not support enhance multicast offload");
}
/*
* set mcbc_param->action to clear MCList and reset
* to configure the MCList in FW
*/
for (i = 0; i < mc_list->mc_cnt; i++) {
pmo_tgt_clear_mc_filter_req(vdev, mc_list->mc_addr[i]);
}
@ -439,46 +429,51 @@ static QDF_STATUS pmo_core_handle_enable_mc_list_trigger(
{
struct pmo_vdev_priv_obj *vdev_ctx;
QDF_STATUS status;
struct pmo_mc_addr_list *op_mc_list_req = NULL;
struct pmo_mc_addr_list *op_mc_list_req;
PMO_ENTER();
vdev_ctx = pmo_vdev_get_priv(vdev);
op_mc_list_req = qdf_mem_malloc(sizeof(*op_mc_list_req));
if (!op_mc_list_req) {
pmo_err("op_mc_list_req is NULL");
status = QDF_STATUS_E_NULL_VALUE;
goto out;
status = QDF_STATUS_E_NOMEM;
goto exit_with_status;
}
switch (trigger) {
case pmo_mc_list_change_notify:
if (!vdev_ctx->pmo_psoc_ctx->psoc_cfg.active_mode_offload) {
pmo_info("active offload is disabled, skip in mode: %d",
trigger);
trigger);
status = QDF_STATUS_E_INVAL;
goto out;
goto free_req;
}
status = pmo_core_do_enable_mc_addr_list(vdev, vdev_ctx,
op_mc_list_req);
op_mc_list_req);
break;
case pmo_apps_suspend:
if (vdev_ctx->pmo_psoc_ctx->psoc_cfg.active_mode_offload) {
pmo_info("active offload is enabled, skip in mode: %d",
trigger);
status = QDF_STATUS_E_INVAL;
goto out;
goto free_req;
}
status = pmo_core_do_enable_mc_addr_list(vdev, vdev_ctx,
op_mc_list_req);
op_mc_list_req);
break;
default:
status = QDF_STATUS_E_INVAL;
pmo_err("invalid pmo trigger for enable mc list");
break;
}
out:
if (op_mc_list_req)
qdf_mem_free(op_mc_list_req);
free_req:
qdf_mem_free(op_mc_list_req);
exit_with_status:
PMO_EXIT();
return status;
}
@ -492,32 +487,36 @@ QDF_STATUS pmo_core_enable_mc_addr_filtering_in_fwr(
struct wlan_objmgr_vdev *vdev;
PMO_ENTER();
if (!psoc) {
pmo_err("psoc is NULL");
status = QDF_STATUS_E_NULL_VALUE;
goto out;
}
status = pmo_psoc_get_ref(psoc);
if (QDF_IS_STATUS_ERROR(status))
goto exit_with_status;
vdev = pmo_psoc_get_vdev(psoc, vdev_id);
if (!vdev) {
pmo_err("vdev is NULL");
status = QDF_STATUS_E_NULL_VALUE;
goto out;
status = QDF_STATUS_E_INVAL;
goto put_psoc;
}
status = pmo_vdev_get_ref(vdev);
if (QDF_IS_STATUS_ERROR(status))
goto out;
goto put_psoc;
status = pmo_core_mc_addr_flitering_sanity(vdev);
if (status != QDF_STATUS_SUCCESS)
goto dec_ref;
goto put_vdev;
pmo_info("enable mclist trigger: %d", trigger);
status = pmo_core_handle_enable_mc_list_trigger(vdev, trigger);
dec_ref:
put_vdev:
pmo_vdev_put_ref(vdev);
out:
put_psoc:
pmo_psoc_put_ref(psoc);
exit_with_status:
PMO_EXIT();
return status;

4
components/pmo/dispatcher/inc/wlan_pmo_tgt_api.h
View file

@ -172,15 +172,13 @@ QDF_STATUS pmo_tgt_clear_mc_filter_req(struct wlan_objmgr_vdev *vdev,
/**
* pmo_tgt_send_enhance_multicast_offload_req() - send enhance mc offload req
* @wma_handle: wma handle
* @vdev_id: vdev id
* @vdev: the vdev to configure
* @action: enable or disable enhance multicast offload
*
* Return: QDF_STATUS_SUCCESS on success else error code
*/
QDF_STATUS pmo_tgt_send_enhance_multicast_offload_req(
struct wlan_objmgr_vdev *vdev,
uint8_t vdev_id,
uint8_t action);
/**

25
components/pmo/dispatcher/inc/wlan_pmo_ucfg_api.h
View file

@ -25,6 +25,7 @@
#include "wlan_pmo_arp_public_struct.h"
#include "wlan_pmo_ns_public_struct.h"
#include "wlan_pmo_gtk_public_struct.h"
#include "wlan_pmo_mc_addr_filtering.h"
#include "wlan_pmo_mc_addr_filtering_public_struct.h"
#include "wlan_pmo_wow_public_struct.h"
#include "wlan_pmo_common_public_struct.h"
@ -228,6 +229,30 @@ QDF_STATUS pmo_ucfg_cache_mc_addr_list(
QDF_STATUS pmo_ucfg_flush_mc_addr_list(struct wlan_objmgr_psoc *psoc,
uint8_t vdev_id);
/**
* pmo_ucfg_enhance_mc_filter_enable() - enable enhanced multicast filtering
* @vdev: the vdev to enable enhanced multicast filtering for
*
* Return: QDF_STATUS
*/
static inline QDF_STATUS
pmo_ucfg_enhanced_mc_filter_enable(struct wlan_objmgr_vdev *vdev)
{
return pmo_core_enhanced_mc_filter_enable(vdev);
}
/**
* pmo_ucfg_enhance_mc_filter_disable() - disable enhanced multicast filtering
* @vdev: the vdev to disable enhanced multicast filtering for
*
* Return: QDF_STATUS
*/
static inline QDF_STATUS
pmo_ucfg_enhanced_mc_filter_disable(struct wlan_objmgr_vdev *vdev)
{
return pmo_core_enhanced_mc_filter_disable(vdev);
}
/**
* pmo_ucfg_enable_mc_addr_filtering_in_fwr(): Enable cached mc add list in fwr
* @psoc: objmgr psoc handle

5
components/pmo/dispatcher/src/wlan_pmo_tgt_static_config.c
View file

@ -25,9 +25,8 @@
#include "wlan_pmo_main.h"
QDF_STATUS pmo_tgt_send_enhance_multicast_offload_req(
struct wlan_objmgr_vdev *vdev,
uint8_t vdev_id,
uint8_t action)
struct wlan_objmgr_vdev *vdev,
uint8_t action)
{
QDF_STATUS status;
struct wlan_objmgr_psoc *psoc;