Commit f27f159f authored by Dong Yibo's avatar Dong Yibo
Browse files

RNPGBE: NET: Fix wanrings 

mucse inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9DI7I


CVE: NA

--------------------------------

LKP reports below warnings when building for loongarch with "W=1 build"
...skipping...
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c:2256:5: warning:
no previous prototype for 'rnp500_get_link_ksettings'
2256 | int rnp500_get_link_ksettings(struct net_device *netdev,
     |     ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c:2381:5: warning:
no previous prototype for 'rnp500_set_link_ksettings'
2381 | int rnp500_set_link_ksettings(struct net_device *netdev,
     |     ^~~~~~~~~~~~~~~~~~~~~~~~~
 ...skipping...

Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403210049.GByOQrbb-lkp@intel.com/


Signed-off-by: default avatarDong Yibo <dong100@mucse.com>
parent 1fbfc27b

drivers/net/ethernet/mucse/rnpgbe/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ 
#

#



obj-$(CONFIG_MXGBE) += rnpgbe.o

obj-$(CONFIG_MGBE) += rnpgbe.o

rnpgbe-objs :=   \

		rnpgbe_main.o \

		rnpgbe_common.o \

drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c

+130 −115
Original line number Diff line number Diff line
@@ -151,13 +151,12 @@ static struct rnpgbe_dma_operations dma_ops_n500 = { 
 *  @eth: pointer to eth structure

 *  @index: Receive address register to write

 *  @addr: Address to put into receive address register

 *  @vmdq: VMDq "set" or "pool" index

 *  @enable_addr: set flag that address is active

 *  @sriov_flag

 *

 *  Puts an ethernet address into a receive address register.

 **/

s32 rnpgbe_eth_set_rar_n500(struct rnpgbe_eth_info *eth, u32 index, u8 *addr,

static s32 rnpgbe_eth_set_rar_n500(struct rnpgbe_eth_info *eth, u32 index,

				   u8 *addr,

				   bool enable_addr)

{

	u32 mcstctrl;
@@ -209,7 +208,8 @@ s32 rnpgbe_eth_set_rar_n500(struct rnpgbe_eth_info *eth, u32 index, u8 *addr, 
 *

 *  Clears an ethernet address from a receive address register.

 **/

s32 rnpgbe_eth_clear_rar_n500(struct rnpgbe_eth_info *eth, u32 index)

static s32 rnpgbe_eth_clear_rar_n500(struct rnpgbe_eth_info *eth,

				     u32 index)

{

	u32 rar_high;

	u32 rar_entries = eth->num_rar_entries;
@@ -243,7 +243,8 @@ s32 rnpgbe_eth_clear_rar_n500(struct rnpgbe_eth_info *eth, u32 index) 
 *  @vmdq: VMDq pool index

 *  only mac->vf

 **/

s32 rnpgbe_eth_set_vmdq_n500(struct rnpgbe_eth_info *eth, u32 rar, u32 vmdq)

static s32 rnpgbe_eth_set_vmdq_n500(struct rnpgbe_eth_info *eth,

				    u32 rar, u32 vmdq)

{

	u32 rar_entries = eth->num_rar_entries;
@@ -264,7 +265,8 @@ s32 rnpgbe_eth_set_vmdq_n500(struct rnpgbe_eth_info *eth, u32 rar, u32 vmdq) 
 *  @rar: receive address register index to disassociate

 *  @vmdq: VMDq pool index to remove from the rar

 **/

s32 rnpgbe_eth_clear_vmdq_n500(struct rnpgbe_eth_info *eth, u32 rar, u32 vmdq)

static s32 rnpgbe_eth_clear_vmdq_n500(struct rnpgbe_eth_info *eth,

				      u32 rar, u32 vmdq)

{

	u32 rar_entries = eth->num_rar_entries;
@@ -363,7 +365,8 @@ static void rnp500_set_vf_mta(struct rnpgbe_hw *hw, u16 vector) 
	eth->mta_shadow[vector_reg] |= (1 << vector_bit);

}



u8 *rnpgbe_addr_list_itr(struct rnpgbe_hw __maybe_unused *hw, u8 **mc_addr_ptr)

static u8 *rnpgbe_addr_list_itr(struct rnpgbe_hw __maybe_unused *hw,

				u8 **mc_addr_ptr)

{

	struct netdev_hw_addr *mc_ptr;

	u8 *addr = *mc_addr_ptr;
@@ -382,16 +385,17 @@ u8 *rnpgbe_addr_list_itr(struct rnpgbe_hw __maybe_unused *hw, u8 **mc_addr_ptr) 
}



/**

 *  rnpgbe_update_mc_addr_list_n500 - Updates MAC list of multicast addresses

 *  @hw: pointer to hardware structure

 *  rnpgbe_eth_update_mc_addr_list_n500 - Updates MAC list of multicast addresses

 *  @eth: pointer to hardware structure

 *  @netdev: pointer to net device structure

 *  @sriov_on: sriov status

 *

 *  The given list replaces any existing list. Clears the MC addrs from receive

 *  address registers and the multicast table. Uses unused receive address

 *  registers for the first multicast addresses, and hashes the rest into the

 *  multicast table.

 **/

s32 rnpgbe_eth_update_mc_addr_list_n500(struct rnpgbe_eth_info *eth,

static s32 rnpgbe_eth_update_mc_addr_list_n500(struct rnpgbe_eth_info *eth,

					       struct net_device *netdev,

					       bool sriov_on)

{
@@ -474,7 +478,7 @@ s32 rnpgbe_eth_update_mc_addr_list_n500(struct rnpgbe_eth_info *eth, 
}



/* clean all mc addr */

void rnpgbe_eth_clr_mc_addr_n500(struct rnpgbe_eth_info *eth)

static void rnpgbe_eth_clr_mc_addr_n500(struct rnpgbe_eth_info *eth)

{

	int i;
@@ -485,11 +489,12 @@ void rnpgbe_eth_clr_mc_addr_n500(struct rnpgbe_eth_info *eth) 
/**

 *  rnpgbe_eth_set_rss_hfunc_n500 - Remove Rx address register

 *  @eth: pointer to eth structure

 *  @hfunc type

 *  @hfunc: hash function type

 *

 *  update rss key to eth regs

 **/

int rnpgbe_eth_set_rss_hfunc_n500(struct rnpgbe_eth_info *eth, int hfunc)

static int rnpgbe_eth_set_rss_hfunc_n500(struct rnpgbe_eth_info *eth,

					 int hfunc)

{

	u32 data;
@@ -514,12 +519,12 @@ int rnpgbe_eth_set_rss_hfunc_n500(struct rnpgbe_eth_info *eth, int hfunc) 
/**

 *  rnpgbe_eth_update_rss_key_n500 - Remove Rx address register

 *  @eth: pointer to eth structure

 *  @sriov_flag sriov status

 *  @sriov_flag: sriov status

 *

 *  update rss key to eth regs

 **/



void rnpgbe_eth_update_rss_key_n500(struct rnpgbe_eth_info *eth,

static void rnpgbe_eth_update_rss_key_n500(struct rnpgbe_eth_info *eth,

					   bool sriov_flag)

{

	struct rnpgbe_hw *hw = (struct rnpgbe_hw *)eth->back;
@@ -553,7 +558,7 @@ void rnpgbe_eth_update_rss_key_n500(struct rnpgbe_eth_info *eth, 
 *

 *  update rss table to eth regs

 **/

void rnpgbe_eth_update_rss_table_n500(struct rnpgbe_eth_info *eth)

static void rnpgbe_eth_update_rss_table_n500(struct rnpgbe_eth_info *eth)

{

	struct rnpgbe_hw *hw = (struct rnpgbe_hw *)eth->back;

	u32 reta_entries = hw->rss_indir_tbl_num;
@@ -580,7 +585,8 @@ void rnpgbe_eth_update_rss_table_n500(struct rnpgbe_eth_info *eth) 
 *

 *  Turn on/off specified VLAN in the VLAN filter table.

 **/

s32 rnpgbe_eth_set_vfta_n500(struct rnpgbe_eth_info *eth, u32 vlan,

static s32 rnpgbe_eth_set_vfta_n500(struct rnpgbe_eth_info *eth,

				    u32 vlan,

				    bool vlan_on)

{

	s32 regindex;
@@ -621,7 +627,7 @@ s32 rnpgbe_eth_set_vfta_n500(struct rnpgbe_eth_info *eth, u32 vlan, 
	return 0;

}



void rnpgbe_eth_clr_vfta_n500(struct rnpgbe_eth_info *eth)

static void rnpgbe_eth_clr_vfta_n500(struct rnpgbe_eth_info *eth)

{

	u32 offset;
@@ -677,13 +683,14 @@ static void rnpgbe_eth_set_vlan_filter_n500(struct rnpgbe_eth_info *eth, 
	eth_wr32(eth, RNP500_ETH_VLAN_FILTER_ENABLE, value);

}



u16 rnpgbe_layer2_pritologic_n500(u16 hw_id)

static u16 rnpgbe_layer2_pritologic_n500(u16 hw_id)

{

	return hw_id;

}



void rnpgbe_eth_set_layer2_n500(struct rnpgbe_eth_info *eth,

				union rnpgbe_atr_input *input, u16 pri_id,

static void rnpgbe_eth_set_layer2_n500(struct rnpgbe_eth_info *eth,

				       union rnpgbe_atr_input *input,

				       u16 pri_id,

				       u8 queue, bool prio_flag)

{

	u16 hw_id;
@@ -709,7 +716,7 @@ void rnpgbe_eth_set_layer2_n500(struct rnpgbe_eth_info *eth, 
	}

}



void rnpgbe_eth_clr_layer2_n500(struct rnpgbe_eth_info *eth, u16 pri_id)

static void rnpgbe_eth_clr_layer2_n500(struct rnpgbe_eth_info *eth, u16 pri_id)

{

	u16 hw_id;
@@ -717,7 +724,7 @@ void rnpgbe_eth_clr_layer2_n500(struct rnpgbe_eth_info *eth, u16 pri_id) 
	eth_wr32(eth, RNP500_ETH_LAYER2_ETQF(hw_id), 0);

}



void rnpgbe_eth_clr_all_layer2_n500(struct rnpgbe_eth_info *eth)

static void rnpgbe_eth_clr_all_layer2_n500(struct rnpgbe_eth_info *eth)

{

	int i;

#define RNP500_MAX_LAYER2_FILTERS 16
@@ -725,13 +732,14 @@ void rnpgbe_eth_clr_all_layer2_n500(struct rnpgbe_eth_info *eth) 
		eth_wr32(eth, RNP500_ETH_LAYER2_ETQF(i), 0);

}



u16 rnpgbe_tuple5_pritologic_n500(u16 hw_id)

static u16 rnpgbe_tuple5_pritologic_n500(u16 hw_id)

{

	return hw_id;

}



void rnpgbe_eth_set_tuple5_n500(struct rnpgbe_eth_info *eth,

				union rnpgbe_atr_input *input, u16 pri_id,

static void rnpgbe_eth_set_tuple5_n500(struct rnpgbe_eth_info *eth,

				       union rnpgbe_atr_input *input,

				       u16 pri_id,

				       u8 queue, bool prio_flag)

{

#define RNP500_SRC_IP_MASK BIT(0)
@@ -811,7 +819,8 @@ void rnpgbe_eth_set_tuple5_n500(struct rnpgbe_eth_info *eth, 
	}

}



void rnpgbe_eth_clr_tuple5_n500(struct rnpgbe_eth_info *eth, u16 pri_id)

static void rnpgbe_eth_clr_tuple5_n500(struct rnpgbe_eth_info *eth,

				       u16 pri_id)

{

	u16 hw_id;
@@ -819,7 +828,7 @@ void rnpgbe_eth_clr_tuple5_n500(struct rnpgbe_eth_info *eth, u16 pri_id) 
	eth_wr32(eth, RNP500_ETH_TUPLE5_FTQF(hw_id), 0);

}



void rnpgbe_eth_clr_all_tuple5_n500(struct rnpgbe_eth_info *eth)

static void rnpgbe_eth_clr_all_tuple5_n500(struct rnpgbe_eth_info *eth)

{

	int i;
@@ -827,7 +836,8 @@ void rnpgbe_eth_clr_all_tuple5_n500(struct rnpgbe_eth_info *eth) 
		eth_wr32(eth, RNP500_ETH_TUPLE5_FTQF(i), 0);

}



void rnpgbe_eth_set_tcp_sync_n500(struct rnpgbe_eth_info *eth, int queue,

static void rnpgbe_eth_set_tcp_sync_n500(struct rnpgbe_eth_info *eth,

					 int queue,

					 bool flag, bool prio)

{

	if (flag) {
@@ -843,7 +853,8 @@ void rnpgbe_eth_set_tcp_sync_n500(struct rnpgbe_eth_info *eth, int queue, 
	}

}



void rnpgbe_eth_set_rx_skip_n500(struct rnpgbe_eth_info *eth, int count,

static void rnpgbe_eth_set_rx_skip_n500(struct rnpgbe_eth_info *eth,

					int count,

					bool flag)

{

	if (flag) {
@@ -989,7 +1000,7 @@ static struct rnpgbe_eth_operations eth_ops_n500 = { 
};



/**

 *  rnpgbe_init_hw_n500 - Generic hardware initialization

 *  rnpgbe_init_hw_ops_n500 - Generic hardware initialization

 *  @hw: pointer to hardware structure

 *

 *  Initialize the hardware by resetting the hardware, filling the bus info
@@ -998,7 +1009,7 @@ static struct rnpgbe_eth_operations eth_ops_n500 = { 
 *  up link and flow control settings, and leaves transmit and receive units

 *  disabled and uninitialized

 **/

s32 rnpgbe_init_hw_ops_n500(struct rnpgbe_hw *hw)

static s32 rnpgbe_init_hw_ops_n500(struct rnpgbe_hw *hw)

{

	s32 status = 0;
@@ -1011,7 +1022,8 @@ s32 rnpgbe_init_hw_ops_n500(struct rnpgbe_hw *hw) 
	return status;

}



s32 rnpgbe_get_permtion_mac_addr_n500(struct rnpgbe_hw *hw, u8 *mac_addr)

static s32 rnpgbe_get_permtion_mac_addr_n500(struct rnpgbe_hw *hw,

					     u8 *mac_addr)

{

	if (rnpgbe_fw_get_macaddr(hw, hw->pfvfnum, mac_addr, hw->nr_lane))

		eth_random_addr(mac_addr);
@@ -1024,7 +1036,7 @@ s32 rnpgbe_get_permtion_mac_addr_n500(struct rnpgbe_hw *hw, u8 *mac_addr) 
	return 0;

}



s32 rnpgbe_reset_hw_ops_n500(struct rnpgbe_hw *hw)

static s32 rnpgbe_reset_hw_ops_n500(struct rnpgbe_hw *hw)

{

	int i;

	struct rnpgbe_dma_info *dma = &hw->dma;
@@ -1096,7 +1108,7 @@ s32 rnpgbe_reset_hw_ops_n500(struct rnpgbe_hw *hw) 
	return 0;

}



s32 rnpgbe_start_hw_ops_n500(struct rnpgbe_hw *hw)

static s32 rnpgbe_start_hw_ops_n500(struct rnpgbe_hw *hw)

{

	s32 ret_val = 0;

	struct rnpgbe_eth_info *eth = &hw->eth;
@@ -1308,8 +1320,10 @@ static void rnpgbe_set_mac_hw_ops_n500(struct rnpgbe_hw *hw, u8 *mac, 
}



/**

 * rnpgbe_write_uc_addr_list - write unicast addresses to RAR table

 * rnpgbe_write_uc_addr_list_n500 - write unicast addresses to RAR table

 * @hw: hardware structure

 * @netdev: network interface device structure

 * @sriov_flag: sriov on or not

 *

 * Writes unicast address list to the RAR table.

 * Returns: -ENOMEM on failure/insufficient address space
@@ -1722,11 +1736,6 @@ static void rnpgbe_set_rx_hash_hw_ops_n500(struct rnpgbe_hw *hw, bool status, 
	eth->ops.set_rx_hash(eth, status, sriov_flag);

}



/**

 * setup mac to rar 0

 * clean vmdq

 * clean mc addr

 **/

static s32 rnpgbe_init_rx_addrs_hw_ops_n500(struct rnpgbe_hw *hw)

{

	struct rnpgbe_eth_info *eth = &hw->eth;
@@ -1845,16 +1854,18 @@ static void rnpgbe_set_mbx_ifup_hw_ops_n500(struct rnpgbe_hw *hw, int enable) 
}



/**

 *  rnpgbe_check_mac_link_n500 - Determine link and speed status

 *  rnpgbe_check_mac_link_hw_ops_n500 - Determine link and speed status

 *  @hw: pointer to hardware structure

 *  @speed: pointer to link speed

 *  @link_up: true when link is up

 *  @duplex: full or half

 *  @link_up_wait_to_complete: bool used to wait for link up or not

 *

 *  Reads the links register to determine if link is up and the current speed

 **/

s32 rnpgbe_check_mac_link_hw_ops_n500(struct rnpgbe_hw *hw,

				      rnpgbe_link_speed *speed, bool *link_up,

static s32 rnpgbe_check_mac_link_hw_ops_n500(struct rnpgbe_hw *hw,

					     rnpgbe_link_speed *speed,

					     bool *link_up,

					     bool *duplex,

					     bool link_up_wait_to_complete)

{
@@ -1885,8 +1896,11 @@ s32 rnpgbe_check_mac_link_hw_ops_n500(struct rnpgbe_hw *hw, 
	return 0;

}



s32 rnpgbe_setup_mac_link_hw_ops_n500(struct rnpgbe_hw *hw, u32 adv,

				      u32 autoneg, u32 speed, u32 duplex)

static s32 rnpgbe_setup_mac_link_hw_ops_n500(struct rnpgbe_hw *hw,

					     u32 adv,

					     u32 autoneg,

					     u32 speed,

					     u32 duplex)

{

	rnpgbe_mbx_phy_link_set(hw, adv, autoneg, speed, duplex,

				hw->tp_mdix_ctrl);
@@ -1894,7 +1908,7 @@ s32 rnpgbe_setup_mac_link_hw_ops_n500(struct rnpgbe_hw *hw, u32 adv, 
	return 0;

}



void rnpgbe_clean_link_hw_ops_n500(struct rnpgbe_hw *hw)

static void rnpgbe_clean_link_hw_ops_n500(struct rnpgbe_hw *hw)

{

	hw->link = 0;

}
@@ -1953,8 +1967,10 @@ static void rnpgbe_set_outer_vlan_type_hw_ops_n500(struct rnpgbe_hw *hw, 
	eth->ops.set_outer_vlan_type(eth, type);

}



s32 rnpgbe_phy_read_reg_hw_ops_n500(struct rnpgbe_hw *hw, u32 reg_addr,

				    u32 device_type, u16 *phy_data)

static s32 rnpgbe_phy_read_reg_hw_ops_n500(struct rnpgbe_hw *hw,

					   u32 reg_addr,

					   u32 device_type,

					   u16 *phy_data)

{

	struct rnpgbe_mac_info *mac = &hw->mac;

	s32 status = 0;
@@ -1966,8 +1982,10 @@ s32 rnpgbe_phy_read_reg_hw_ops_n500(struct rnpgbe_hw *hw, u32 reg_addr, 
	return status;

}



s32 rnpgbe_phy_write_reg_hw_ops_n500(struct rnpgbe_hw *hw, u32 reg_addr,

				     u32 device_type, u16 phy_data)

static s32 rnpgbe_phy_write_reg_hw_ops_n500(struct rnpgbe_hw *hw,

					    u32 reg_addr,

					    u32 device_type,

					    u16 phy_data)

{

	struct rnpgbe_mac_info *mac = &hw->mac;

	s32 status = 0;
@@ -1977,14 +1995,15 @@ s32 rnpgbe_phy_write_reg_hw_ops_n500(struct rnpgbe_hw *hw, u32 reg_addr, 
	return status;

}



void rnpgbe_setup_wol_hw_ops_n500(struct rnpgbe_hw *hw, u32 mode)

static void rnpgbe_setup_wol_hw_ops_n500(struct rnpgbe_hw *hw, u32 mode)

{

	struct rnpgbe_mac_info *mac = &hw->mac;



	mac->ops.pmt(mac, mode, !!hw->ncsi_en);

}



void rnpgbe_setup_eee_hw_ops_n500(struct rnpgbe_hw *hw, int ls, int tw,

static void rnpgbe_setup_eee_hw_ops_n500(struct rnpgbe_hw *hw,

					 int ls, int tw,

					 u32 local_eee)

{

	struct rnpgbe_mac_info *mac = &hw->mac;
@@ -1995,7 +2014,7 @@ void rnpgbe_setup_eee_hw_ops_n500(struct rnpgbe_hw *hw, int ls, int tw, 
	rnpgbe_mbx_phy_eee_set(hw, tw, local_eee);

}



void rnpgbe_set_eee_mode_hw_ops_n500(struct rnpgbe_hw *hw,

static void rnpgbe_set_eee_mode_hw_ops_n500(struct rnpgbe_hw *hw,

					    bool en_tx_lpi_clockgating)

{

	struct rnpgbe_mac_info *mac = &hw->mac;
@@ -2003,28 +2022,29 @@ void rnpgbe_set_eee_mode_hw_ops_n500(struct rnpgbe_hw *hw, 
	mac->ops.set_eee_mode(mac, en_tx_lpi_clockgating);

}



void rnpgbe_reset_eee_mode_hw_ops_n500(struct rnpgbe_hw *hw)

static void rnpgbe_reset_eee_mode_hw_ops_n500(struct rnpgbe_hw *hw)

{

	struct rnpgbe_mac_info *mac = &hw->mac;



	mac->ops.reset_eee_mode(mac);

}



void rnpgbe_set_eee_pls_hw_ops_n500(struct rnpgbe_hw *hw, int link)

static void rnpgbe_set_eee_pls_hw_ops_n500(struct rnpgbe_hw *hw, int link)

{

	struct rnpgbe_mac_info *mac = &hw->mac;



	mac->ops.set_eee_pls(mac, link);

}



u32 rnpgbe_get_lpi_status_hw_ops_n500(struct rnpgbe_hw *hw)

static u32 rnpgbe_get_lpi_status_hw_ops_n500(struct rnpgbe_hw *hw)

{

	struct rnpgbe_mac_info *mac = &hw->mac;



	return mac->ops.get_lpi_status(mac);

}



int rnpgbe_get_ncsi_mac_hw_ops_n500(struct rnpgbe_hw *hw, u8 *addr, int idx)

static int rnpgbe_get_ncsi_mac_hw_ops_n500(struct rnpgbe_hw *hw,

					   u8 *addr, int idx)

{

#define NCSI_MAC_H(i) (0x48 + (i) * 0x8)

#define NCSI_MAC_L(i) (0x4C + (i) * 0x8)
@@ -2047,7 +2067,8 @@ int rnpgbe_get_ncsi_mac_hw_ops_n500(struct rnpgbe_hw *hw, u8 *addr, int idx) 
	}

}



int rnpgbe_get_ncsi_vlan_hw_ops_n500(struct rnpgbe_hw *hw, u16 *vlan, int idx)

static int rnpgbe_get_ncsi_vlan_hw_ops_n500(struct rnpgbe_hw *hw,

					    u16 *vlan, int idx)

{

#define NCSI_VLAN(i) (0x80 + (i) * 0x10)

	struct rnpgbe_mac_info *mac = &hw->mac;
@@ -2063,23 +2084,25 @@ int rnpgbe_get_ncsi_vlan_hw_ops_n500(struct rnpgbe_hw *hw, u16 *vlan, int idx) 
	}

}



void rnpgbe_set_lldp_hw_ops_n500(struct rnpgbe_hw *hw, bool enable)

static void rnpgbe_set_lldp_hw_ops_n500(struct rnpgbe_hw *hw, bool enable)

{

	rnpgbe_mbx_lldp_set(hw, enable);

}



void rnpgbe_get_lldp_hw_ops_n500(struct rnpgbe_hw *hw)

static void rnpgbe_get_lldp_hw_ops_n500(struct rnpgbe_hw *hw)

{

}



void rnpgbe_set_eee_timer_hw_ops_n500(struct rnpgbe_hw *hw, int ls, int tw)

static void rnpgbe_set_eee_timer_hw_ops_n500(struct rnpgbe_hw *hw,

					     int ls, int tw)

{

	struct rnpgbe_mac_info *mac = &hw->mac;



	mac->ops.set_eee_timer(mac, ls, tw);

}



void rnpgbe_set_vf_vlan_mode_hw_ops_n500(struct rnpgbe_hw *hw, u16 vlan, int vf,

static void rnpgbe_set_vf_vlan_mode_hw_ops_n500(struct rnpgbe_hw *hw,

						u16 vlan, int vf,

						bool enable)

{

	struct rnpgbe_eth_info *eth = &hw->eth;
@@ -2089,7 +2112,8 @@ void rnpgbe_set_vf_vlan_mode_hw_ops_n500(struct rnpgbe_hw *hw, u16 vlan, int vf, 
		eth->ops.set_vf_vlan_mode(eth, vlan, vf, enable);

}



void rnpgbe_driver_status_hw_ops_n500(struct rnpgbe_hw *hw, bool enable,

static void rnpgbe_driver_status_hw_ops_n500(struct rnpgbe_hw *hw,

					     bool enable,

					     int mode)

{

	switch (mode) {
@@ -2253,7 +2277,7 @@ static const char rnp500_gstrings_test[][ETH_GSTRING_LEN] = { 


#define RNP500_TEST_LEN (sizeof(rnp500_gstrings_test) / ETH_GSTRING_LEN)



int rnp500_get_link_ksettings(struct net_device *netdev,

static int rnp500_get_link_ksettings(struct net_device *netdev,

				     struct ethtool_link_ksettings *cmd)

{

	struct rnpgbe_adapter *adapter = netdev_priv(netdev);
@@ -2378,7 +2402,7 @@ int rnp500_get_link_ksettings(struct net_device *netdev, 
	return 0;

}



int rnp500_set_link_ksettings(struct net_device *netdev,

static int rnp500_set_link_ksettings(struct net_device *netdev,

				     const struct ethtool_link_ksettings *cmd)

{

	struct rnpgbe_adapter *adapter = netdev_priv(netdev);
@@ -2547,7 +2571,7 @@ static int rnp500_set_eeprom(struct net_device *netdev, 
	return 0;

}



void rnp500_get_pauseparam(struct net_device *netdev,

static void rnp500_get_pauseparam(struct net_device *netdev,

				  struct ethtool_pauseparam *pause)

{

	struct rnpgbe_adapter *adapter = netdev_priv(netdev);
@@ -2571,7 +2595,7 @@ void rnp500_get_pauseparam(struct net_device *netdev, 
	}

}



int rnp500_set_pauseparam(struct net_device *netdev,

static int rnp500_set_pauseparam(struct net_device *netdev,

				 struct ethtool_pauseparam *pause)

{

	struct rnpgbe_adapter *adapter = netdev_priv(netdev);
@@ -2617,11 +2641,8 @@ static void rnp500_get_regs(struct net_device *netdev, 
static void rnp500_get_strings(struct net_device *netdev, u32 stringset,

			       u8 *data)

{

	struct rnpgbe_adapter *adapter = netdev_priv(netdev);

	char *p = (char *)data;

	int i;

	struct rnpgbe_ring *ring;

	u32 dma_ch;



	switch (stringset) {

	case ETH_SS_TEST:
@@ -2643,8 +2664,6 @@ static void rnp500_get_strings(struct net_device *netdev, u32 stringset, 
		}

		for (i = 0; i < RNP_NUM_TX_QUEUES; i++) {

			/* ====  tx ======== */

			ring = adapter->tx_ring[i];

			dma_ch = ring->rnpgbe_queue_idx;

			sprintf(p, "---\n     queue%u_tx_packets", i);

			p += ETH_GSTRING_LEN;

			sprintf(p, "queue%u_tx_bytes", i);
@@ -2695,8 +2714,6 @@ static void rnp500_get_strings(struct net_device *netdev, u32 stringset, 
			p += ETH_GSTRING_LEN;



			/* ====  rx ======== */

			ring = adapter->rx_ring[i];

			dma_ch = ring->rnpgbe_queue_idx;

			sprintf(p, "queue%u_rx_packets", i);

			p += ETH_GSTRING_LEN;

			sprintf(p, "queue%u_rx_bytes", i);
@@ -3072,7 +3089,6 @@ static void rnp500_get_ethtool_stats(struct net_device *netdev, 
	BUG_ON(RNP_NUM_TX_QUEUES != RNP_NUM_RX_QUEUES);



	for (j = 0; j < RNP_NUM_TX_QUEUES; j++) {

		int idx;

		/* tx-ring */

		ring = adapter->tx_ring[j];

		if (!ring) {
@@ -3124,7 +3140,6 @@ static void rnp500_get_ethtool_stats(struct net_device *netdev, 
			data[i++] = 0;

			continue;

		}

		idx = ring->rnpgbe_queue_idx;



		data[i++] = ring->stats.packets;

		data[i++] = ring->stats.bytes;
@@ -3183,7 +3198,6 @@ static void rnp500_get_ethtool_stats(struct net_device *netdev, 
			data[i++] = 0;

			continue;

		}

		idx = ring->rnpgbe_queue_idx;

		data[i++] = ring->stats.packets;

		data[i++] = ring->stats.bytes;
@@ -3262,7 +3276,7 @@ static const struct ethtool_ops rnp500_ethtool_ops = { 
	.flash_device = rnpgbe_flash_device,

};



void rnpgbe_set_ethtool_hw_ops_n500(struct net_device *netdev)

static void rnpgbe_set_ethtool_hw_ops_n500(struct net_device *netdev)

{

	netdev->ethtool_ops = &rnp500_ethtool_ops;

}
@@ -3387,12 +3401,12 @@ static void rnpgbe_mac_fcs_n500(struct rnpgbe_mac_info *mac, bool status) 
}



/**

 *  rnpgbe_fc_mode_n500 - Enable flow control

 *  @hw: pointer to hardware structure

 *  rnpgbe_mac_fc_mode_n500 - Enable flow control

 *  @mac: pointer to hardware structure

 *

 *  Enable flow control according to the current settings.

 **/

s32 rnpgbe_mac_fc_mode_n500(struct rnpgbe_mac_info *mac)

static s32 rnpgbe_mac_fc_mode_n500(struct rnpgbe_mac_info *mac)

{

	struct rnpgbe_hw *hw = (struct rnpgbe_hw *)mac->back;

	s32 ret_val = 0;
@@ -3451,7 +3465,7 @@ s32 rnpgbe_mac_fc_mode_n500(struct rnpgbe_mac_info *mac) 
	return ret_val;

}



bool poll_free_mdio(u8 __iomem *addr, u32 mask, int count)

static bool poll_free_mdio(u8 __iomem *addr, u32 mask, int count)

{

	unsigned int value;

	int con = 0;
@@ -3465,7 +3479,7 @@ bool poll_free_mdio(u8 __iomem *addr, u32 mask, int count) 
	return !!(con >= count);

}



int rnpgbe_mdio_read(struct rnpgbe_mac_info *mac, int phyreg)

static int rnpgbe_mdio_read(struct rnpgbe_mac_info *mac, int phyreg)

{

#define MII_BUSY 0x00000001

#define MII_WRITE 0x00000002
@@ -3496,8 +3510,9 @@ int rnpgbe_mdio_read(struct rnpgbe_mac_info *mac, int phyreg) 
	return data;

}



void rnpgbe_mac_check_link_n500(struct rnpgbe_mac_info *mac,

				rnpgbe_link_speed *speed, bool *link_up,

static void rnpgbe_mac_check_link_n500(struct rnpgbe_mac_info *mac,

				       rnpgbe_link_speed *speed,

				       bool *link_up,

				       bool link_up_wait_to_complete)

{

	struct rnpgbe_hw *hw = (struct rnpgbe_hw *)mac->back;
@@ -3542,7 +3557,7 @@ void rnpgbe_mac_check_link_n500(struct rnpgbe_mac_info *mac, 
	}

}



void rnpgbe_mac_set_mac_n500(struct rnpgbe_mac_info *mac, u8 *addr, int index)

static void rnpgbe_mac_set_mac_n500(struct rnpgbe_mac_info *mac, u8 *addr, int index)

{

	u32 rar_low, rar_high = 0;
@@ -3553,7 +3568,7 @@ void rnpgbe_mac_set_mac_n500(struct rnpgbe_mac_info *mac, u8 *addr, int index) 
	mac_wr32(mac, RNP500_MAC_UNICAST_LOW(index), rar_low);

}



int rnpgbe_mac_mdio_read_n500(struct rnpgbe_mac_info *mac, u32 phyreg,

static int rnpgbe_mac_mdio_read_n500(struct rnpgbe_mac_info *mac, u32 phyreg,

				     u32 *regvalue)

{

	unsigned int mii_address = mac->mii.addr;
@@ -3583,7 +3598,7 @@ int rnpgbe_mac_mdio_read_n500(struct rnpgbe_mac_info *mac, u32 phyreg, 
	return data;

}



int rnpgbe_mac_mdio_write_n500(struct rnpgbe_mac_info *mac, int phyreg,

static int rnpgbe_mac_mdio_write_n500(struct rnpgbe_mac_info *mac, int phyreg,

				      int phydata)

{

	unsigned int mii_address = mac->mii.addr;
@@ -3610,7 +3625,7 @@ int rnpgbe_mac_mdio_write_n500(struct rnpgbe_mac_info *mac, int phyreg, 
	return poll_free_mdio(mac->mac_addr + mii_address, MII_BUSY, 100);

}



void rnpgbe_mac_pmt_n500(struct rnpgbe_mac_info *mac, u32 mode, bool ncsi_en)

static void rnpgbe_mac_pmt_n500(struct rnpgbe_mac_info *mac, u32 mode, bool ncsi_en)

{

	unsigned int pmt = 0;
@@ -3654,7 +3669,7 @@ static void rnpgbe_mac_reset_eee_mode_n500(struct rnpgbe_mac_info *mac) 
	mac_wr32(mac, GMAC_LPI_CTRL_STATUS, value);

}



void rnpgbe_mac_set_eee_timer_n500(struct rnpgbe_mac_info *mac, int ls, int tw)

static void rnpgbe_mac_set_eee_timer_n500(struct rnpgbe_mac_info *mac, int ls, int tw)

{

	int value = ((tw & 0xffff)) | ((ls & 0x7ff) << 16);

drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.h

+0 −81
Original line number Diff line number Diff line
@@ -29,13 +29,11 @@ struct rnpgbe_adapter; 
#define desc_hex_dump(msg, buf, len)                                           \

	print_hex_dump(KERN_WARNING, msg, DUMP_PREFIX_OFFSET, 16, 1, (buf),    \

		       (len), false)

#define rnpgbe_skb_dump _rnpgbe_skb_dump



#define tx_dbg(fmt, args...)                                                   \

	printk(KERN_DEBUG "[ %s:%d ] " fmt, __func__, __LINE__, ##args)

#else

#define desc_hex_dump(msg, buf, len)

#define rnpgbe_skb_dump(skb, full_pkt)

#define tx_dbg(fmt, args...)

#endif /* CONFIG_RNP_TX_DEBUG */
@@ -262,85 +260,6 @@ static inline void buf_dump(const char *msg, void *buf, int len) 
	printk(KERN_DEBUG "%s\n", msg_buf);

}



#ifndef NO_SKB_DUMP

static inline void _rnpgbe_skb_dump(const struct sk_buff *skb, bool full_pkt)

{

	static atomic_t can_dump_full = ATOMIC_INIT(5);

#ifdef DEBUG

	struct skb_shared_info *sh = skb_shinfo(skb);

#endif

	struct net_device *dev = skb->dev;

	//struct sock *sk = skb->sk;

	struct sk_buff *list_skb;

	bool has_mac, has_trans;

	int headroom, tailroom;

	int i, len, seg_len;

	const char *level = KERN_WARNING;



	if (full_pkt)

		full_pkt = atomic_dec_if_positive(&can_dump_full) >= 0;



	if (full_pkt)

		len = skb->len;

	else

		len = min_t(int, skb->len, MAX_HEADER + 128);



	headroom = skb_headroom(skb);

	tailroom = skb_tailroom(skb);



	has_mac = skb_mac_header_was_set(skb);

	has_trans = skb_transport_header_was_set(skb);



	dbg("%sskb len=%u headroom=%u headlen=%u tailroom=%u\n"

	    "mac=(%d,%d) net=(%d,%d) trans=%d\n"

	    "shinfo(txflags=%u nr_frags=%u gso(size=%hu type=%u segs=%hu))\n"

	    "csum(0x%x ip_summed=%u complete_sw=%u valid=%u level=%u)\n"

	    "hash(0x%x sw=%u l4=%u) proto=0x%04x pkttype=%u iif=%d\n",

	    level, skb->len, headroom, skb_headlen(skb), tailroom,

	    has_mac ? skb->mac_header : -1,

	    has_mac ? (skb->network_header - skb->mac_header) : -1,

	    skb->network_header, has_trans ? skb_network_header_len(skb) : -1,

	    has_trans ? skb->transport_header : -1, sh->tx_flags, sh->nr_frags,

	    sh->gso_size, sh->gso_type, sh->gso_segs, skb->csum, skb->ip_summed,

	    skb->csum_complete_sw, skb->csum_valid, skb->csum_level, skb->hash,

	    skb->sw_hash, skb->l4_hash, ntohs(skb->protocol), skb->pkt_type,

	    skb->skb_iif);



	if (dev)

		dbg("%sdev name=%s feat=0x%pNF\n", level, dev->name,

		    &dev->features);



	seg_len = min_t(int, skb_headlen(skb), len);

	if (seg_len)

		print_hex_dump(level, "skb linear:   ", DUMP_PREFIX_OFFSET, 16,

			       1, skb->data, seg_len, false);

	len -= seg_len;



	for (i = 0; len && i < skb_shinfo(skb)->nr_frags; i++) {

		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];

		u32 p_len;

		struct page *p;

		u8 *vaddr;



		p = skb_frag_address(frag);

		p_len = skb_frag_size(frag);

		seg_len = min_t(int, p_len, len);

		vaddr = kmap_atomic(p);

		print_hex_dump(level, "skb frag:     ", DUMP_PREFIX_OFFSET, 16,

			       1, vaddr, seg_len, false);

		kunmap_atomic(vaddr);

		len -= seg_len;

		if (!len)

			break;

	}



	if (full_pkt && skb_has_frag_list(skb)) {

		dbg("skb fraglist:\n");

		skb_walk_frags(skb, list_skb) _rnpgbe_skb_dump(list_skb, true);

	}

}

#endif



enum RNP_LOG_EVT {

	LOG_MBX_IN,

	LOG_MBX_OUT,

drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c

+1 −1
Original line number Diff line number Diff line
@@ -1538,7 +1538,7 @@ int rnpgbe_update_ethtool_fdir_entry(struct rnpgbe_adapter *adapter, 
	/* setup hw */

	hlist_for_each_entry_safe(rule, node2, &adapter->fdir_filter_list,

				  fdir_node) {

		if (netif_running(adapter->netdev))

		if (!netif_running(adapter->netdev))

			break;

		/* hw_idx */

		if (rule->filter.formatted.flow_type == RNP_ATR_FLOW_TYPE_ETHER)

drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c

+10 −12
Original line number Diff line number Diff line
@@ -305,7 +305,7 @@ static void rnpgbe_set_num_queues(struct rnpgbe_adapter *adapter) 
	rnpgbe_set_rss_queues(adapter);

}



int rnpgbe_acquire_msix_vectors(struct rnpgbe_adapter *adapter, int vectors)

static int rnpgbe_acquire_msix_vectors(struct rnpgbe_adapter *adapter, int vectors)

{

	int err;
@@ -341,12 +341,11 @@ static void rnpgbe_add_ring(struct rnpgbe_ring *ring, 
/**

 * rnpgbe_alloc_q_vector - Allocate memory for a single interrupt vector

 * @adapter: board private structure to initialize

 * @v_count: q_vectors allocated on adapter, used for ring interleaving

 * @eth_queue_idx: eth queue idx

 * @v_idx: index of vector in adapter struct

 * @txr_count: total number of Tx rings to allocate

 * @txr_idx: index of first Tx ring to allocate

 * @rxr_count: total number of Rx rings to allocate

 * @rxr_idx: index of first Rx ring to allocate

 * @r_idx: index of first Tx ring to allocate

 * @r_count: total number of Rx rings to allocate

 * @step: ring step

 *

 * We allocate one q_vector.  If allocation fails we return -ENOMEM.

 **/
@@ -716,7 +715,7 @@ int rnpgbe_set_interrupt_capability(struct rnpgbe_adapter *adapter) 
	return err;

}



void update_ring_count(struct rnpgbe_adapter *adapter)

static void update_ring_count(struct rnpgbe_adapter *adapter)

{

	if (adapter->flags2 & RNP_FLAG2_INSMOD)

		return;
@@ -799,11 +798,10 @@ void rnpgbe_clear_interrupt_scheme(struct rnpgbe_adapter *adapter) 
/**

 * rnpgbe_tx_ctxtdesc - Send a control desc to hw

 * @tx_ring: target ring of this control desc

 * @mss_seg_len: mss length

 * @l4_hdr_len:  l4 length

 * @tunnel_hdr_len: tunnel_hdr_len

 * @inner_vlan_tag: inner_vlan_tag

 * @type_tucmd: cmd

 * @mss_len_vf_num: mss length

 * @inner_vlan_tunnel_len: inner vlan tunnel length

 * @ignore_vlan: ignore vlan flag

 * @crc_pad: padding flag

 *

 **/