From 73cd23dd87e9a870421f260fa61a8fe2741a50ba Mon Sep 17 00:00:00 2001 From: Guinan Sun Date: Sat, 12 Sep 2020 03:00:35 +0000 Subject: [PATCH] net/i40e/base: support minimum rollback revision Add support for minimum rollback revision. Signed-off-by: Przemyslaw Ciesielski Signed-off-by: Guinan Sun Acked-by: Qi Zhang --- drivers/net/i40e/base/i40e_adminq_cmd.h | 18 +++++++++++++++ drivers/net/i40e/base/i40e_common.c | 29 +++++++++++++++++++++++++ drivers/net/i40e/base/i40e_prototype.h | 4 ++++ 3 files changed, 51 insertions(+) diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h index 9ef01f371a..65831ea7ab 100644 --- a/drivers/net/i40e/base/i40e_adminq_cmd.h +++ b/drivers/net/i40e/base/i40e_adminq_cmd.h @@ -241,6 +241,7 @@ enum i40e_admin_queue_opc { i40e_aqc_opc_nvm_config_read = 0x0704, i40e_aqc_opc_nvm_config_write = 0x0705, i40e_aqc_opc_nvm_update_in_process = 0x0706, + i40e_aqc_opc_rollback_revision_update = 0x0707, i40e_aqc_opc_oem_post_update = 0x0720, i40e_aqc_opc_thermal_sensor = 0x0721, @@ -2419,6 +2420,23 @@ struct i40e_aqc_nvm_config_data_immediate_field { I40E_CHECK_STRUCT_LEN(0xc, i40e_aqc_nvm_config_data_immediate_field); +/* Minimal Rollback Revision Update (direct 0x0707) */ +struct i40e_aqc_rollback_revision_update { + u8 optin_mode; /* bool */ +#define I40E_AQ_RREV_OPTION_MODE 0x01 + u8 module_selected; +#define I40E_AQ_RREV_MODULE_PCIE_ANALOG 0 +#define I40E_AQ_RREV_MODULE_PHY_ANALOG 1 +#define I40E_AQ_RREV_MODULE_OPTION_ROM 2 +#define I40E_AQ_RREV_MODULE_EMP_IMAGE 3 +#define I40E_AQ_RREV_MODULE_PE_IMAGE 4 + u8 reserved1[2]; + u32 min_rrev; + u8 reserved2[8]; +}; + +I40E_CHECK_CMD_LENGTH(i40e_aqc_rollback_revision_update); + /* OEM Post Update (indirect 0x0720) * no command data struct used */ diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index 6c6fb4de49..15f4e91a40 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -3717,6 +3717,35 @@ i40e_aq_nvm_update_in_process(struct i40e_hw *hw, return status; } +/** + * i40e_aq_min_rollback_rev_update - triggers an ow after update + * @hw: pointer to the hw struct + * @mode: opt-in mode, 1b for single module update, 0b for bulk update + * @module: module to be updated. Ignored if mode is 0b + * @min_rrev: value of the new minimal version. Ignored if mode is 0b + * @cmd_details: pointer to command details structure or NULL + **/ +enum i40e_status_code +i40e_aq_min_rollback_rev_update(struct i40e_hw *hw, u8 mode, u8 module, + u32 min_rrev, + struct i40e_asq_cmd_details *cmd_details) +{ + struct i40e_aq_desc desc; + struct i40e_aqc_rollback_revision_update *cmd = + (struct i40e_aqc_rollback_revision_update *)&desc.params.raw; + enum i40e_status_code status; + + i40e_fill_default_direct_cmd_desc(&desc, + i40e_aqc_opc_rollback_revision_update); + cmd->optin_mode = mode; + cmd->module_selected = module; + cmd->min_rrev = min_rrev; + + status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); + + return status; +} + /** * i40e_aq_oem_post_update - triggers an OEM specific flow after update * @hw: pointer to the hw struct diff --git a/drivers/net/i40e/base/i40e_prototype.h b/drivers/net/i40e/base/i40e_prototype.h index 9a89f30020..124222e476 100644 --- a/drivers/net/i40e/base/i40e_prototype.h +++ b/drivers/net/i40e/base/i40e_prototype.h @@ -240,6 +240,10 @@ enum i40e_status_code i40e_aq_write_nvm_config(struct i40e_hw *hw, u8 cmd_flags, void *data, u16 buf_size, u16 element_count, struct i40e_asq_cmd_details *cmd_details); +enum i40e_status_code +i40e_aq_min_rollback_rev_update(struct i40e_hw *hw, u8 mode, u8 module, + u32 min_rrev, + struct i40e_asq_cmd_details *cmd_details); enum i40e_status_code i40e_aq_oem_post_update(struct i40e_hw *hw, void *buff, u16 buff_size, struct i40e_asq_cmd_details *cmd_details); -- 2.20.1