msm: ipa4: add support for statistics (6f6e3076) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/platform/msm/ipa/ipa_v3/Makefile

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -3,6 +3,7 @@ obj-$(CONFIG_IPA3) += ipahal/
	obj-$(CONFIG_IPA3) += ipat.o		obj-$(CONFIG_IPA3) += ipat.o
	ipat-y := ipa.o ipa_debugfs.o ipa_hdr.o ipa_flt.o ipa_rt.o ipa_dp.o ipa_client.o \		ipat-y := ipa.o ipa_debugfs.o ipa_hdr.o ipa_flt.o ipa_rt.o ipa_dp.o ipa_client.o \
	ipa_utils.o ipa_nat.o ipa_intf.o teth_bridge.o ipa_interrupts.o \		ipa_utils.o ipa_nat.o ipa_intf.o teth_bridge.o ipa_interrupts.o \
	ipa_uc.o ipa_uc_wdi.o ipa_dma.o ipa_uc_mhi.o ipa_mhi.o ipa_uc_ntn.o		ipa_uc.o ipa_uc_wdi.o ipa_dma.o ipa_uc_mhi.o ipa_mhi.o ipa_uc_ntn.o \
			ipa_hw_stats.o

	obj-$(CONFIG_RMNET_IPA3) += rmnet_ipa.o ipa_qmi_service_v01.o ipa_qmi_service.o rmnet_ipa_fd_ioctl.o		obj-$(CONFIG_RMNET_IPA3) += rmnet_ipa.o ipa_qmi_service_v01.o ipa_qmi_service.o rmnet_ipa_fd_ioctl.o

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

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -4239,6 +4239,12 @@ static int ipa3_post_init(const struct ipa3_plat_drv_res *resource_p,
	else		else
	IPADBG(":ntn init ok\n");		IPADBG(":ntn init ok\n");

			result = ipa_hw_stats_init();
			if (result)
			IPAERR("fail to init stats %d\n", result);
			else
			IPADBG(":stats init ok\n");

	ipa3_register_panic_hdlr();		ipa3_register_panic_hdlr();

	ipa3_ctx->q6_proxy_clk_vote_valid = true;		ipa3_ctx->q6_proxy_clk_vote_valid = true;

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

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -2171,6 +2171,8 @@ void ipa3_debugfs_init(void)
	goto fail;		goto fail;
	}		}

			ipa_debugfs_init_stats(dent);

	return;		return;

	fail:		fail:

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

0 → 100644

+1973 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/platform/msm/ipa/ipa_v3/ipa_i.h

+167 −0

Original line number	Original line	Diff line number	Diff line
	@@ -33,6 +33,7 @@
	#include "ipahal/ipahal_reg.h"		#include "ipahal/ipahal_reg.h"
	#include "ipahal/ipahal.h"		#include "ipahal/ipahal.h"
	#include "ipahal/ipahal_fltrt.h"		#include "ipahal/ipahal_fltrt.h"
			#include "ipahal/ipahal_hw_stats.h"
	#include "../ipa_common_i.h"		#include "../ipa_common_i.h"
	#include "ipa_uc_offload_i.h"		#include "ipa_uc_offload_i.h"

	@@ -1024,6 +1025,56 @@ struct ipa_dma_task_info {
	struct ipahal_imm_cmd_pyld *cmd_pyld;		struct ipahal_imm_cmd_pyld *cmd_pyld;
	};		};

			struct ipa_quota_stats {
			u64 num_ipv4_bytes;
			u64 num_ipv6_bytes;
			u32 num_ipv4_pkts;
			u32 num_ipv6_pkts;
			};

			struct ipa_quota_stats_all {
			struct ipa_quota_stats client[IPA_CLIENT_MAX];
			};

			struct ipa_drop_stats {
			u32 drop_packet_cnt;
			u32 drop_byte_cnt;
			};

			struct ipa_drop_stats_all {
			struct ipa_drop_stats client[IPA_CLIENT_MAX];
			};

			struct ipa_hw_stats_quota {
			struct ipahal_stats_init_quota init;
			struct ipa_quota_stats_all stats;
			};

			struct ipa_hw_stats_teth {
			struct ipahal_stats_init_tethering init;
			struct ipa_quota_stats_all prod_stats[IPA_CLIENT_MAX];
			};

			struct ipa_hw_stats_flt_rt {
			struct ipahal_stats_init_flt_rt flt_v4_init;
			struct ipahal_stats_init_flt_rt flt_v6_init;
			struct ipahal_stats_init_flt_rt rt_v4_init;
			struct ipahal_stats_init_flt_rt rt_v6_init;
			};

			struct ipa_hw_stats_drop {
			struct ipahal_stats_init_drop init;
			struct ipa_drop_stats_all stats;
			};

			struct ipa_hw_stats {
			bool enabled;
			struct ipa_hw_stats_quota quota;
			struct ipa_hw_stats_teth teth;
			struct ipa_hw_stats_flt_rt flt_rt;
			struct ipa_hw_stats_drop drop;
			};

	/**		/**
	* struct ipa3_context - IPA context		* struct ipa3_context - IPA context
	* @class: pointer to the struct class		* @class: pointer to the struct class
	@@ -1238,6 +1289,7 @@ struct ipa3_context {
	u32 ipa_tz_unlock_reg_num;		u32 ipa_tz_unlock_reg_num;
	struct ipa_tz_unlock_reg_info *ipa_tz_unlock_reg;		struct ipa_tz_unlock_reg_info *ipa_tz_unlock_reg;
	struct ipa_dma_task_info dma_task_info;		struct ipa_dma_task_info dma_task_info;
			struct ipa_hw_stats hw_stats;
	};		};

	struct ipa3_plat_drv_res {		struct ipa3_plat_drv_res {
	@@ -1350,6 +1402,48 @@ struct ipa3_plat_drv_res {
	* +-------------------------+		* +-------------------------+
	* \| CANARY \|		* \| CANARY \|
	* +-------------------------+		* +-------------------------+
			* \| QUOTA STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| TETH STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| V4 FLT STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| V6 FLT STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| V4 RT STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| V6 RT STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| DROP STATS \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
			* \| CANARY \|
			* +-------------------------+
	* \| MODEM MEM \|		* \| MODEM MEM \|
	* +-------------------------+		* +-------------------------+
	* \| CANARY \|		* \| CANARY \|
	@@ -1432,6 +1526,20 @@ struct ipa3_mem_partition {
	u32 uc_event_ring_size;		u32 uc_event_ring_size;
	u32 pdn_config_ofst;		u32 pdn_config_ofst;
	u32 pdn_config_size;		u32 pdn_config_size;
			u32 stats_quota_ofst;
			u32 stats_quota_size;
			u32 stats_tethering_ofst;
			u32 stats_tethering_size;
			u32 stats_flt_v4_ofst;
			u32 stats_flt_v4_size;
			u32 stats_flt_v6_ofst;
			u32 stats_flt_v6_size;
			u32 stats_rt_v4_ofst;
			u32 stats_rt_v4_size;
			u32 stats_rt_v6_ofst;
			u32 stats_rt_v6_size;
			u32 stats_drop_ofst;
			u32 stats_drop_size;
	};		};

	struct ipa3_controller {		struct ipa3_controller {
	@@ -1980,6 +2088,65 @@ const struct ipa_gsi_ep_config *ipa3_get_gsi_ep_info
	(enum ipa_client_type client);		(enum ipa_client_type client);
	void ipa3_uc_rg10_write_reg(enum ipahal_reg_name reg, u32 n, u32 val);		void ipa3_uc_rg10_write_reg(enum ipahal_reg_name reg, u32 n, u32 val);

			/* Hardware stats */

			#define IPA_STATS_MAX_PIPE_BIT 32

			struct ipa_teth_stats_endpoints {
			u32 prod_mask;
			u32 dst_ep_mask[IPA_STATS_MAX_PIPE_BIT];
			};

			struct ipa_flt_rt_stats {
			u32 num_pkts;
			u32 num_pkts_hash;
			};

			int ipa_hw_stats_init(void);

			int ipa_debugfs_init_stats(struct dentry *parent);

			int ipa_init_quota_stats(u32 pipe_bitmask);

			int ipa_get_quota_stats(struct ipa_quota_stats_all *out);

			int ipa_reset_quota_stats(enum ipa_client_type client);

			int ipa_reset_all_quota_stats(void);

			int ipa_init_drop_stats(u32 pipe_bitmask);

			int ipa_get_drop_stats(struct ipa_drop_stats_all *out);

			int ipa_reset_drop_stats(enum ipa_client_type client);

			int ipa_reset_all_drop_stats(void);

			int ipa_init_teth_stats(struct ipa_teth_stats_endpoints *in);

			int ipa_get_teth_stats(enum ipa_client_type prod,
			struct ipa_quota_stats_all *out);

			int ipa_reset_teth_stats(enum ipa_client_type prod, enum ipa_client_type cons);

			int ipa_reset_all_cons_teth_stats(enum ipa_client_type prod);

			int ipa_reset_all_teth_stats(void);

			int ipa_flt_rt_stats_add_rule_id(enum ipa_ip_type ip, bool filtering,
			u16 rule_id);

			int ipa_flt_rt_stats_start(enum ipa_ip_type ip, bool filtering);

			int ipa_flt_rt_stats_clear_rule_ids(enum ipa_ip_type ip, bool filtering);

			int ipa_get_flt_rt_stats(enum ipa_ip_type ip, bool filtering, u16 rule_id,
			struct ipa_flt_rt_stats *out);

			int ipa_reset_flt_rt_stats(enum ipa_ip_type ip, bool filtering, u16 rule_id);

			int ipa_reset_all_flt_rt_stats(enum ipa_ip_type ip, bool filtering);

	u32 ipa3_get_num_pipes(void);		u32 ipa3_get_num_pipes(void);
	struct ipa_smmu_cb_ctx *ipa3_get_smmu_ctx(void);		struct ipa_smmu_cb_ctx *ipa3_get_smmu_ctx(void);
	struct ipa_smmu_cb_ctx *ipa3_get_wlan_smmu_ctx(void);		struct ipa_smmu_cb_ctx *ipa3_get_wlan_smmu_ctx(void);