From 5efe0c6c2cafa7f458d793c85a1298e713af50e4 Mon Sep 17 00:00:00 2001 From: Amritha Nambiar Date: Fri, 27 Oct 2017 02:35:45 -0700 Subject: [PATCH] i40e: Cloud filter mode for set_switch_config command Add definitions for L4 filters and switch modes based on cloud filters modes and extend the set switch config command to include the additional cloud filter mode. Signed-off-by: Amritha Nambiar Signed-off-by: Kiran Patil Acked-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- .../net/ethernet/intel/i40e/i40e_adminq_cmd.h | 30 ++++++++++++++++++- drivers/net/ethernet/intel/i40e/i40e_common.c | 4 ++- .../net/ethernet/intel/i40e/i40e_ethtool.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- .../net/ethernet/intel/i40e/i40e_prototype.h | 2 +- drivers/net/ethernet/intel/i40e/i40e_type.h | 9 ++++++ 6 files changed, 44 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index 6a5db1b33fa2..444447d1a93f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -790,7 +790,35 @@ struct i40e_aqc_set_switch_config { */ __le16 first_tag; __le16 second_tag; - u8 reserved[6]; + /* Next byte is split into following: + * Bit 7 : 0 : No action, 1: Switch to mode defined by bits 6:0 + * Bit 6 : 0 : Destination Port, 1: source port + * Bit 5..4 : L4 type + * 0: rsvd + * 1: TCP + * 2: UDP + * 3: Both TCP and UDP + * Bits 3:0 Mode + * 0: default mode + * 1: L4 port only mode + * 2: non-tunneled mode + * 3: tunneled mode + */ +#define I40E_AQ_SET_SWITCH_BIT7_VALID 0x80 + +#define I40E_AQ_SET_SWITCH_L4_SRC_PORT 0x40 + +#define I40E_AQ_SET_SWITCH_L4_TYPE_RSVD 0x00 +#define I40E_AQ_SET_SWITCH_L4_TYPE_TCP 0x10 +#define I40E_AQ_SET_SWITCH_L4_TYPE_UDP 0x20 +#define I40E_AQ_SET_SWITCH_L4_TYPE_BOTH 0x30 + +#define I40E_AQ_SET_SWITCH_MODE_DEFAULT 0x00 +#define I40E_AQ_SET_SWITCH_MODE_L4_PORT 0x01 +#define I40E_AQ_SET_SWITCH_MODE_NON_TUNNEL 0x02 +#define I40E_AQ_SET_SWITCH_MODE_TUNNEL 0x03 + u8 mode; + u8 rsvd5[5]; }; I40E_CHECK_CMD_LENGTH(i40e_aqc_set_switch_config); diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 8d0ee006606b..a9460e0e9cb7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -2407,13 +2407,14 @@ i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw, * @hw: pointer to the hardware structure * @flags: bit flag values to set * @valid_flags: which bit flags to set + * @mode: cloud filter mode * @cmd_details: pointer to command details structure or NULL * * Set switch configuration bits **/ enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw, u16 flags, - u16 valid_flags, + u16 valid_flags, u8 mode, struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; @@ -2425,6 +2426,7 @@ enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw, i40e_aqc_opc_set_switch_config); scfg->flags = cpu_to_le16(flags); scfg->valid_flags = cpu_to_le16(valid_flags); + scfg->mode = mode; if (hw->flags & I40E_HW_FLAG_802_1AD_CAPABLE) { scfg->switch_tag = cpu_to_le16(hw->switch_tag); scfg->first_tag = cpu_to_le16(hw->first_tag); diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 9eb618799a30..dc9b8dcf4a1e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -4343,7 +4343,7 @@ flags_complete: sw_flags = I40E_AQ_SET_SWITCH_CFG_PROMISC; valid_flags = I40E_AQ_SET_SWITCH_CFG_PROMISC; ret = i40e_aq_set_switch_config(&pf->hw, sw_flags, valid_flags, - NULL); + 0, NULL); if (ret && pf->hw.aq.asq_last_status != I40E_AQ_RC_ESRCH) { dev_info(&pf->pdev->dev, "couldn't set switch config bits, err %s aq_err %s\n", diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 2ff7384cb24b..128f2595fcd1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -12166,7 +12166,7 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit) u16 valid_flags; valid_flags = I40E_AQ_SET_SWITCH_CFG_PROMISC; - ret = i40e_aq_set_switch_config(&pf->hw, flags, valid_flags, + ret = i40e_aq_set_switch_config(&pf->hw, flags, valid_flags, 0, NULL); if (ret && pf->hw.aq.asq_last_status != I40E_AQ_RC_ESRCH) { dev_info(&pf->pdev->dev, diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index 01502561035c..92869f57b52b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -190,7 +190,7 @@ i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw, struct i40e_asq_cmd_details *cmd_details); enum i40e_status_code i40e_aq_set_switch_config(struct i40e_hw *hw, u16 flags, - u16 valid_flags, + u16 valid_flags, u8 mode, struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_request_resource(struct i40e_hw *hw, enum i40e_aq_resources_ids resource, diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 17a99b53acd9..e4e5a0c864b7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -283,6 +283,15 @@ struct i40e_hw_capabilities { #define I40E_NVM_IMAGE_TYPE_CLOUD 0x2 #define I40E_NVM_IMAGE_TYPE_UDP_CLOUD 0x3 + /* Cloud filter modes: + * Mode1: Filter on L4 port only + * Mode2: Filter for non-tunneled traffic + * Mode3: Filter for tunnel traffic + */ +#define I40E_CLOUD_FILTER_MODE1 0x6 +#define I40E_CLOUD_FILTER_MODE2 0x7 +#define I40E_CLOUD_FILTER_MODE3 0x8 + u32 management_mode; u32 mng_protocols_over_mctp; #define I40E_MNG_PROTOCOL_PLDM 0x2 -- 2.30.2