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net/i40e/base: support minimum rollback revision

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Add support for minimum rollback revision.

Signed-off-by: Przemyslaw Ciesielski <przemyslaw.ciesielski@intel.com>
Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Guinan Sun 2020-09-12 03:00:35 +00:00 committed by Ferruh Yigit
parent 36fcba1ff5
commit 73cd23dd87
3 changed files with 51 additions and 0 deletions
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18
drivers/net/i40e/base/i40e_adminq_cmd.h
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@ -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
*/

29
drivers/net/i40e/base/i40e_common.c
View File

@ -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

4
drivers/net/i40e/base/i40e_prototype.h
View File

@ -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);