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net/i40e/base: add (Q)SFP module memory access definitions

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Add definations used for accessing and interrupting contents
of (Q)SFP module internal EEPROM memory.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
This commit is contained in:
Qi Zhang 2018-01-09 15:30:01 -05:00 committed by Ferruh Yigit
parent fa94e11bb9
commit 2954665d3f
1 changed files with 13 additions and 0 deletions
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13
drivers/net/i40e/base/i40e_type.h
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@ -530,6 +530,19 @@ struct i40e_nvm_access {
u8 data[1];
};
/* (Q)SFP module access definitions */
#define I40E_I2C_EEPROM_DEV_ADDR 0xA0
#define I40E_I2C_EEPROM_DEV_ADDR2 0xA2
#define I40E_MODULE_TYPE_ADDR 0x00
#define I40E_MODULE_REVISION_ADDR 0x01
#define I40E_MODULE_SFF_8472_COMP 0x5E
#define I40E_MODULE_SFF_8472_SWAP 0x5C
#define I40E_MODULE_SFF_ADDR_MODE 0x04
#define I40E_MODULE_SFF_DIAG_CAPAB 0x40
#define I40E_MODULE_TYPE_QSFP_PLUS 0x0D
#define I40E_MODULE_TYPE_QSFP28 0x11
#define I40E_MODULE_QSFP_MAX_LEN 640
/* PCI bus types */
enum i40e_bus_type {
i40e_bus_type_unknown = 0,