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i40e: Remove unused i40e_dcb_hw_get_num_tc

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The last useof i40e_dcb_hw_get_num_tc() was removed in 2022 by
commit fe20371578ef ("Revert "i40e: Fix reset bw limit when DCB enabled
with 1 TC"")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://patch.msgid.link/20250102173717.200359-10-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dr. David Alan Gilbert 2025-01-02 17:37:17 +00:00 committed by Jakub Kicinski
parent d424b93f35
commit 47ea5d4e6f
2 changed files with 0 additions and 14 deletions
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13
drivers/net/ethernet/intel/i40e/i40e_dcb.c
View File

@ -1490,19 +1490,6 @@ void i40e_dcb_hw_set_num_tc(struct i40e_hw *hw, u8 num_tc)
wr32(hw, I40E_PRTDCB_GENC, reg);
}
/**
* i40e_dcb_hw_get_num_tc
* @hw: pointer to the hw struct
*
* Returns number of traffic classes configured in HW
**/
u8 i40e_dcb_hw_get_num_tc(struct i40e_hw *hw)
{
u32 reg = rd32(hw, I40E_PRTDCB_GENC);
return FIELD_GET(I40E_PRTDCB_GENC_NUMTC_MASK, reg);
}
/**
* i40e_dcb_hw_rx_ets_bw_config
* @hw: pointer to the hw struct

1
drivers/net/ethernet/intel/i40e/i40e_dcb.h
View File

@ -253,7 +253,6 @@ void i40e_dcb_hw_rx_cmd_monitor_config(struct i40e_hw *hw,
void i40e_dcb_hw_pfc_config(struct i40e_hw *hw,
u8 pfc_en, u8 *prio_tc);
void i40e_dcb_hw_set_num_tc(struct i40e_hw *hw, u8 num_tc);
u8 i40e_dcb_hw_get_num_tc(struct i40e_hw *hw);
void i40e_dcb_hw_rx_ets_bw_config(struct i40e_hw *hw, u8 *bw_share,
u8 *mode, u8 *prio_type);
void i40e_dcb_hw_rx_up2tc_config(struct i40e_hw *hw, u8 *prio_tc);