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nvethernetrm: Add PHY MDIO read/write callbacks

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Adds support for MDIO read/write callbacks and
moves EQOS specific code from OSI layer to EQOS layer.

Bug 200565891

Change-Id: I44d875ab88d8802266954c6d6362a795d22e89bb
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2223424
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Mohan Thadikamalla
2020-01-13 14:57:01 +05:30
committed by Bhadram Varka
parent cc6d175a49
commit 35e6430484
4 changed files with 186 additions and 139 deletions
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9
include/osi_core.h
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@@ -253,6 +253,15 @@ struct osi_core_ops {
void (*save_registers)(struct osi_core_priv_data *osi_core);
/** Called to restore MAC control registers during SOC resume */
void (*restore_registers)(struct osi_core_priv_data *osi_core);
/** Called to write into a PHY reg over MDIO bus */
int (*write_phy_reg)(struct osi_core_priv_data *osi_core,
unsigned int phyaddr,
unsigned int phyreg,
unsigned short phydata);
/** Called to read from a PHY reg over MDIO bus */
int (*read_phy_reg)(struct osi_core_priv_data *osi_core,
unsigned int phyaddr,
unsigned int phyreg);
};
/**