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Commit 968968c3 authored by Dmitry Bogdanov's avatar Dmitry Bogdanov Committed by Jinesh K. Jayakumar
Browse files

atlantic forwarding driver v1.1.0 

  [ATLDRV-1210] - A2: FWD: Basic functionality and bringup
  [ATLDRV-1212] - A2: FWD: RX flow filters infrastructure

Change-Id: I0a80093773038b6dbab1bba429aaeeab89606492
Signed-off: Dmitry Bogdanov <dbogdanov@marvell.com>
Git-commit: c4882a2abafe947a4420819831f4c2d14ebadbc5
Git-repo: https://github.com/aquantia/linux-4.14-atlantic-forwarding


[jineshk@codeaurora.org: Fix compiler warning in atl2_rxf_set_ntuple]
Signed-off-by: default avatarJinesh K. Jayakumar <jineshk@codeaurora.org>
parent 89938fa6

drivers/net/ethernet/aquantia/atlantic-fwd/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
obj-$(CONFIG_AQFWD) += atlantic-fwd.o



atlantic-fwd-objs := atl_fw.o \

		     atl2_fw.o \

		     atl_hw.o \

		     atl_main.o \

		     atl_ring.o \

drivers/net/ethernet/aquantia/atlantic-fwd/atl2_fw.c

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drivers/net/ethernet/aquantia/atlantic-fwd/atl2_fw.h

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drivers/net/ethernet/aquantia/atlantic-fwd/atl_common.h

+54 −3
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 
#include <linux/netdevice.h>

#include <linux/moduleparam.h>



#define ATL_VERSION "1.0.31"

#define ATL_VERSION "1.1.0"



struct atl_nic;

enum atl_fwd_notify;
@@ -74,6 +74,49 @@ enum atl_ntuple_cmd { 
	ATL_NTC_L4_ICMP = 3,

};



enum atl2_ntuple_cmd {

	ATL2_NTC_L3_IPV4_EN = BIT(0), /* Filter enabled */

	ATL2_NTC_L3_IPV4_SA = BIT(1),

	ATL2_NTC_L3_IPV4_DA = BIT(2),

	ATL2_NTC_L3_IPV4_PROTO = BIT(3),

	ATL2_NTC_L3_IPV4_TAG_SHIFT = 4,

	ATL2_NTC_L3_IPV4_PROTO_SHIFT = 8,



	ATL2_NTC_L3_IPV6_EN = BIT(0x10), /* Filter enabled */

	ATL2_NTC_L3_IPV6_SA = BIT(0x11),

	ATL2_NTC_L3_IPV6_DA = BIT(0x12),

	ATL2_NTC_L3_IPV6_PROTO = BIT(0x13),

	ATL2_NTC_L3_IPV6_TAG_SHIFT = 0x14,

	ATL2_NTC_L3_IPV6_PROTO_SHIFT = 0x18,



	ATL2_NTC_L4_EN = BIT(0), /* Filter enabled */

	ATL2_NTC_L4_SP = BIT(1),

	ATL2_NTC_L4_DP = BIT(2),

};



struct atl2_rxf_l3 {

	union {

		struct {

			__be32 dst_ip4;

			__be32 src_ip4;

		};

		struct {

			__be32 dst_ip6[4];

			__be32 src_ip6[4];

		};

	};

	u16 proto;

	u16 cmd;

	u16 usage;

};



struct atl2_rxf_l4 {

	__be16 dst_port;

	__be16 src_port;

	u16 cmd;

	u16 usage;

};



struct atl_rxf_ntuple {

	union {

		struct {
@@ -81,12 +124,17 @@ struct atl_rxf_ntuple { 
			__be32 src_ip4[ATL_RXF_NTUPLE_MAX];

		};

		struct {

			__be32 dst_ip6[ATL_RXF_NTUPLE_MAX / 4][4];

			__be32 src_ip6[ATL_RXF_NTUPLE_MAX / 4][4];

			__be32 dst_ip6[ATL_RXF_NTUPLE_MAX][4];

			__be32 src_ip6[ATL_RXF_NTUPLE_MAX][4];

		};

	};

	__be16 dst_port[ATL_RXF_NTUPLE_MAX];

	__be16 src_port[ATL_RXF_NTUPLE_MAX];



	struct atl2_rxf_l3 l3[ATL_RXF_NTUPLE_MAX];

	struct atl2_rxf_l4 l4[ATL_RXF_NTUPLE_MAX];

	s8 l3_idx[ATL_RXF_NTUPLE_MAX];

	s8 l4_idx[ATL_RXF_NTUPLE_MAX];

	uint32_t cmd[ATL_RXF_NTUPLE_MAX];

	int count;

};
@@ -317,12 +365,14 @@ int atl_intr_init(struct atl_nic *nic); 
void atl_intr_release(struct atl_nic *nic);

int atl_hw_reset(struct atl_hw *hw);

int atl_fw_init(struct atl_hw *hw);

int atl_fw_configure(struct atl_hw *hw);

int atl_reconfigure(struct atl_nic *nic);

void atl_reset_stats(struct atl_nic *nic);

void atl_update_global_stats(struct atl_nic *nic);

void atl_set_loopback(struct atl_nic *nic, int idx, bool on);

void atl_set_intr_mod(struct atl_nic *nic);

void atl_update_ntuple_flt(struct atl_nic *nic, int idx);

void atl_set_vlan_promisc(struct atl_hw *hw, int promisc);

int atl_hwsem_get(struct atl_hw *hw, int idx);

void atl_hwsem_put(struct atl_hw *hw, int idx);

int __atl_msm_read(struct atl_hw *hw, uint32_t addr, uint32_t *val);
@@ -344,6 +394,7 @@ int atl_get_lpi_timer(struct atl_nic *nic, uint32_t *lpi_delay); 
void atl_refresh_rxfs(struct atl_nic *nic);

void atl_schedule_work(struct atl_nic *nic);

int atl_hwmon_init(struct atl_nic *nic);

void atl_thermal_check(struct atl_hw *hw, bool alarm);

int atl_update_thermal(struct atl_hw *hw);

int atl_update_thermal_flag(struct atl_hw *hw, int bit, bool val);

int atl_verify_thermal_limits(struct atl_hw *hw, struct atl_thermal *thermal);

drivers/net/ethernet/aquantia/atlantic-fwd/atl_compat.h

+4 −0

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