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Commit d4e45e4a authored by Skylar Chang's avatar Skylar Chang Committed by Gerrit - the friendly Code Review server
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msm: ipa: add IPA hw stats for PCIE modem 



Add the IPA hw counter support for getting
stats on PCIE modem.

Change-Id: I090249d57cc1af3e09277004675703dcc189a54a
Signed-off-by: default avatarSkylar Chang <chiaweic@codeaurora.org>
parent fff51c15

drivers/platform/msm/ipa/ipa_v3/ipa_hw_stats.c

+41 −16
Original line number Diff line number Diff line
@@ -39,6 +39,25 @@ int ipa_hw_stats_init(void) 
		return -ENOMEM;

	}

	/* enable prod mask */

	if (ipa3_ctx->platform_type == IPA_PLAT_TYPE_APQ) {

		teth_stats_init->prod_mask = (

			IPA_CLIENT_BIT_32(IPA_CLIENT_MHI_PRIME_TETH_PROD) |

			IPA_CLIENT_BIT_32(IPA_CLIENT_USB_PROD) |

			IPA_CLIENT_BIT_32(IPA_CLIENT_WLAN1_PROD));



		if (IPA_CLIENT_BIT_32(IPA_CLIENT_MHI_PRIME_TETH_PROD)) {

			ep_index = ipa3_get_ep_mapping(

				IPA_CLIENT_MHI_PRIME_TETH_PROD);

			if (ep_index == -1) {

				IPAERR("Invalid client.\n");

				kfree(teth_stats_init);

				return -EINVAL;

			}

			teth_stats_init->dst_ep_mask[ep_index] =

				(IPA_CLIENT_BIT_32(IPA_CLIENT_WLAN1_CONS) |

				IPA_CLIENT_BIT_32(IPA_CLIENT_USB_CONS));

		}

	} else {

		teth_stats_init->prod_mask = (

			IPA_CLIENT_BIT_32(IPA_CLIENT_Q6_WAN_PROD) |

			IPA_CLIENT_BIT_32(IPA_CLIENT_USB_PROD) |
@@ -55,6 +74,7 @@ int ipa_hw_stats_init(void) 
			(IPA_CLIENT_BIT_32(IPA_CLIENT_WLAN1_CONS) |

			IPA_CLIENT_BIT_32(IPA_CLIENT_USB_CONS));

		}

	}



	if (IPA_CLIENT_BIT_32(IPA_CLIENT_USB_PROD)) {

		ep_index = ipa3_get_ep_mapping(IPA_CLIENT_USB_PROD);
@@ -64,9 +84,12 @@ int ipa_hw_stats_init(void) 
			return -EINVAL;

		}

		/* enable addtional pipe monitoring for pcie modem */

		if (ipa3_ctx->ipa_hw_type == IPA_HW_v4_1)

		if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_1)

			teth_stats_init->dst_ep_mask[ep_index] =

				(IPA_CLIENT_BIT_32(IPA_CLIENT_Q6_WAN_CONS) |

				(IPA_CLIENT_BIT_32(

					IPA_CLIENT_Q6_WAN_CONS) |

				IPA_CLIENT_BIT_32(

					IPA_CLIENT_MHI_PRIME_TETH_CONS) |

				IPA_CLIENT_BIT_32(

					IPA_CLIENT_Q6_LTE_WIFI_AGGR_CONS));

		else
@@ -82,9 +105,11 @@ int ipa_hw_stats_init(void) 
			return -EINVAL;

		}

		/* enable addtional pipe monitoring for pcie modem*/

		if (ipa3_ctx->ipa_hw_type == IPA_HW_v4_1)

		if (ipa3_ctx->ipa_hw_type >= IPA_HW_v4_1)

			teth_stats_init->dst_ep_mask[ep_index] =

				(IPA_CLIENT_BIT_32(IPA_CLIENT_Q6_WAN_CONS) |

				IPA_CLIENT_BIT_32(

					IPA_CLIENT_MHI_PRIME_TETH_CONS) |

				IPA_CLIENT_BIT_32(

				IPA_CLIENT_Q6_LTE_WIFI_AGGR_CONS));

		else

drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c

+48 −26
Original line number Diff line number Diff line
@@ -3625,7 +3625,7 @@ static int rmnet_ipa3_query_tethering_stats_modem( 
static int rmnet_ipa3_query_tethering_stats_hw(

	struct wan_ioctl_query_tether_stats *data, bool reset)

{

	int rc = 0;

	int rc = 0, index = 0;

	struct ipa_quota_stats_all *con_stats;

	struct ipa_quota_stats  *client;
@@ -3643,12 +3643,24 @@ static int rmnet_ipa3_query_tethering_stats_hw( 
		IPAWANERR("no memory\n");

		return -ENOMEM;

	}

	rc = ipa_query_teth_stats(IPA_CLIENT_Q6_WAN_PROD, con_stats, reset);



	if (rmnet_ipa3_ctx->ipa_config_is_apq) {

		rc = ipa_query_teth_stats(IPA_CLIENT_MHI_PRIME_TETH_PROD,

			con_stats, reset);

		if (rc) {

			IPAERR("MHI_PRIME_TETH_PROD query failed %d,\n", rc);

			kfree(con_stats);

			return rc;

		}

	} else {

		rc = ipa_query_teth_stats(IPA_CLIENT_Q6_WAN_PROD,

			con_stats, reset);

		if (rc) {

			IPAERR("IPA_CLIENT_Q6_WAN_PROD query failed %d,\n", rc);

			kfree(con_stats);

			return rc;

		}

	}

	IPAWANDBG("wlan: v4_rx_p(%d) b(%lld) v6_rx_p(%d) b(%lld)\n",

	con_stats->client[IPA_CLIENT_WLAN1_CONS].num_ipv4_pkts,

	con_stats->client[IPA_CLIENT_WLAN1_CONS].num_ipv4_bytes,
@@ -3690,21 +3702,26 @@ static int rmnet_ipa3_query_tethering_stats_hw( 
		return rc;

	}



	if (rmnet_ipa3_ctx->ipa_config_is_apq)

		index = IPA_CLIENT_MHI_PRIME_TETH_CONS;

	else

		index = IPA_CLIENT_Q6_WAN_CONS;



	IPAWANDBG("usb: v4_tx_p(%d) b(%lld) v6_tx_p(%d) b(%lld)\n",

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_pkts,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_bytes,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_pkts,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_bytes);

	con_stats->client[index].num_ipv4_pkts,

	con_stats->client[index].num_ipv4_bytes,

	con_stats->client[index].num_ipv6_pkts,

	con_stats->client[index].num_ipv6_bytes);



	/* update the USB UL stats */

	data->ipv4_tx_packets =

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_pkts;

		con_stats->client[index].num_ipv4_pkts;

	data->ipv6_tx_packets =

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_pkts;

		con_stats->client[index].num_ipv6_pkts;

	data->ipv4_tx_bytes =

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_bytes;

		con_stats->client[index].num_ipv4_bytes;

	data->ipv6_tx_bytes =

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_bytes;

		con_stats->client[index].num_ipv6_bytes;



	/* usb UL stats on cv2 */

	client = &con_stats->client[IPA_CLIENT_Q6_LTE_WIFI_AGGR_CONS];
@@ -3733,21 +3750,26 @@ static int rmnet_ipa3_query_tethering_stats_hw( 
		return rc;

	}



	if (rmnet_ipa3_ctx->ipa_config_is_apq)

		index = IPA_CLIENT_MHI_PRIME_TETH_CONS;

	else

		index = IPA_CLIENT_Q6_WAN_CONS;



	IPAWANDBG("wlan: v4_tx_p(%d) b(%lld) v6_tx_p(%d) b(%lld)\n",

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_pkts,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_bytes,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_pkts,

	con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_bytes);

	con_stats->client[index].num_ipv4_pkts,

	con_stats->client[index].num_ipv4_bytes,

	con_stats->client[index].num_ipv6_pkts,

	con_stats->client[index].num_ipv6_bytes);



	/* update the wlan UL stats */

	data->ipv4_tx_packets +=

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_pkts;

	data->ipv6_tx_packets +=

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_pkts;

	data->ipv4_tx_bytes +=

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv4_bytes;

	data->ipv6_tx_bytes +=

		con_stats->client[IPA_CLIENT_Q6_WAN_CONS].num_ipv6_bytes;

	data->ipv4_tx_packets =

		con_stats->client[index].num_ipv4_pkts;

	data->ipv6_tx_packets =

		con_stats->client[index].num_ipv6_pkts;

	data->ipv4_tx_bytes =

		con_stats->client[index].num_ipv4_bytes;

	data->ipv6_tx_bytes =

		con_stats->client[index].num_ipv6_bytes;



	/* wlan UL stats on cv2 */

	IPAWANDBG("wlan (cv2): v4_tx_p(%d) b(%lld) v6_tx_p(%d) b(%lld)\n",