diff mbox series

[net-next,1/3] mlxsw: reg: Add bank number to MCIA register

Message ID 20210621075041.2502416-2-idosch@idosch.org
State New
Headers show
Series mlxsw: Add support for module EEPROM read by page | expand

Commit Message

Ido Schimmel June 21, 2021, 7:50 a.m. UTC 
From: Ido Schimmel <idosch@nvidia.com>

Add bank number to MCIA (Management Cable Info Access) register in order
to allow access to banked pages on EEPROMs using CMIS (Common Management
Interface Specification) memory map.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 93f1db3927af..cd60a0f91933 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -9714,6 +9714,12 @@  MLXSW_ITEM32(reg, mcia, page_number, 0x04, 16, 8);
  */
 MLXSW_ITEM32(reg, mcia, device_address, 0x04, 0, 16);
 
+/* reg_mcia_bank_number
+ * Bank number.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, mcia, bank_number, 0x08, 16, 8);
+
 /* reg_mcia_size
  * Number of bytes to read/write (up to 48 bytes).
  * Access: RW