samsung-sm8650/android_kernel_samsung_sm8650-modules
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Kods Problēmas Izmaiņu pieprasījumi Darbības Pakotnes Projekti Laidieni Vikivietne Aktivitāte

qcacmn: Rx path changes for multichip MLO

Pārlūkot izejas kodu 
Rx patch changes for multichip MLO

1. Create ini for rx ring mask for each chip
2. Configure hash based routing for each chip based
   on lmac_peer_id_msb
3. Peer setup changes to configure lmac_peer_id_msb
   to enable hash based routing
4. Rx Replenish changes to provide buffers back to owner
   SOC of reo ring

Change-Id: Ibbe6e81f9e62d88d9bb289a082dd14b4362252c4
Šī revīzija ir iekļauta:
Chaithanya Garrepalli
2021-11-23 15:34:30 +05:30
revīziju iesūtīja Madan Koyyalamudi
vecāks bbe062b4b7
revīzija c42af1f62f
23 mainīti faili ar 658 papildinājumiem un 57 dzēšanām
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62
dp/wifi3.0/dp_main.c
Parādīt failu

@@ -3958,22 +3958,8 @@ static void dp_soc_reset_intr_mask(struct dp_soc *soc)
}
#ifdef IPA_OFFLOAD
/**
* dp_reo_remap_config() - configure reo remap register value based
* nss configuration.
* based on offload_radio value below remap configuration
* get applied.
* 0 - both Radios handled by host (remap rings 1, 2, 3 & 4)
* 1 - 1st Radio handled by NSS (remap rings 2, 3 & 4)
* 2 - 2nd Radio handled by NSS (remap rings 1, 2 & 4)
* 3 - both Radios handled by NSS (remap not required)
* 4 - IPA OFFLOAD enabled (remap rings 1,2 & 3)
*
* @remap1: output parameter indicates reo remap 1 register value
* @remap2: output parameter indicates reo remap 2 register value
* Return: bool type, true if remap is configured else false.
*/
bool dp_reo_remap_config(struct dp_soc *soc, uint32_t *remap1, uint32_t *remap2)
bool dp_reo_remap_config(struct dp_soc *soc, uint32_t *remap0,
uint32_t *remap1, uint32_t *remap2)
{
uint32_t ring[8] = {REO_REMAP_SW1, REO_REMAP_SW2, REO_REMAP_SW3};
int target_type;
@@ -4154,9 +4140,10 @@ static uint8_t dp_reo_ring_selection(uint32_t value, uint32_t *ring)
return num;
}
static bool dp_reo_remap_config(struct dp_soc *soc,
uint32_t *remap1,
uint32_t *remap2)
bool dp_reo_remap_config(struct dp_soc *soc,
uint32_t *remap0,
uint32_t *remap1,
uint32_t *remap2)
{
uint8_t offload_radio = wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx);
uint32_t reo_config = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
@@ -6843,15 +6830,6 @@ static void dp_mlo_peer_authorize(struct dp_soc *soc,
}
#endif
/*
* dp_vdev_get_default_reo_hash() - get reo dest ring and hash values for a vdev
* @vdev: Datapath VDEV handle
* @reo_dest: pointer to default reo_dest ring for vdev to be populated
* @hash_based: pointer to hash value (enabled/disabled) to be populated
*
* Return: None
*/
static
void dp_vdev_get_default_reo_hash(struct dp_vdev *vdev,
enum cdp_host_reo_dest_ring *reo_dest,
bool *hash_based)
@@ -6904,8 +6882,10 @@ static inline bool dp_is_vdev_subtype_p2p(struct dp_vdev *vdev)
* Return: None
*/
static void dp_peer_setup_get_reo_hash(struct dp_vdev *vdev,
struct cdp_peer_setup_info *setup_info,
enum cdp_host_reo_dest_ring *reo_dest,
bool *hash_based)
bool *hash_based,
uint8_t *lmac_peer_id_msb)
{
struct dp_soc *soc;
struct dp_pdev *pdev;
@@ -6952,12 +6932,16 @@ static void dp_peer_setup_get_reo_hash(struct dp_vdev *vdev,
* Use system config values for hash based steering.
* Return: None
*/
static void dp_peer_setup_get_reo_hash(struct dp_vdev *vdev,
struct cdp_peer_setup_info *setup_info,
enum cdp_host_reo_dest_ring *reo_dest,
bool *hash_based)
bool *hash_based,
uint8_t *lmac_peer_id_msb)
{
dp_vdev_get_default_reo_hash(vdev, reo_dest, hash_based);
struct dp_soc *soc = vdev->pdev->soc;
soc->arch_ops.peer_get_reo_hash(vdev, setup_info, reo_dest, hash_based,
lmac_peer_id_msb);
}
#endif /* IPA_OFFLOAD */
@@ -6985,6 +6969,7 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
DP_MOD_ID_CDP);
enum wlan_op_mode vdev_opmode;
uint8_t lmac_peer_id_msb = 0;
if (!peer)
return QDF_STATUS_E_FAILURE;
@@ -6998,7 +6983,9 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
/* save vdev related member in case vdev freed */
vdev_opmode = vdev->opmode;
pdev = vdev->pdev;
dp_peer_setup_get_reo_hash(vdev, &reo_dest, &hash_based);
dp_peer_setup_get_reo_hash(vdev, setup_info,
&reo_dest, &hash_based,
&lmac_peer_id_msb);
dp_info("pdev: %d vdev :%d opmode:%u hash-based-steering:%d default-reo_dest:%u",
pdev->pdev_id, vdev->vdev_id,
@@ -7023,7 +7010,8 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
soc->ctrl_psoc,
peer->vdev->pdev->pdev_id,
peer->mac_addr.raw,
peer->vdev->vdev_id, hash_based, reo_dest);
peer->vdev->vdev_id, hash_based, reo_dest,
lmac_peer_id_msb);
}
qdf_atomic_set(&peer->is_default_route_set, 1);
@@ -12731,9 +12719,9 @@ void *dp_soc_init(struct dp_soc *soc, HTC_HANDLE htc_handle,
* Reo ring remap is not required if both radios
* are offloaded to NSS
*/
if (dp_reo_remap_config(soc,
&reo_params.remap1,
&reo_params.remap2))
if (soc->arch_ops.reo_remap_config(soc, &reo_params.remap0,
&reo_params.remap1,
&reo_params.remap2))
reo_params.rx_hash_enabled = true;
else
reo_params.rx_hash_enabled = false;