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git://nv-tegra.nvidia.com/linux-nv-oot.git
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be8bd94e28
Fix compilation errors in K5.15
1. signature of netif_napi_add has changed,
use netif_napi_add_weight instead
2. addr issues arising due to constifying
*dev_addr varable defined in net_device struct
Jira ESDP-16549
Bug 3882239
Change-Id: Id644925d2e1cee71d7fc8f97e9c1982897a744ef
Signed-off-by: Sheetal Tigadoli <stigadoli@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2858625
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
197 lines
5.8 KiB
C
197 lines
5.8 KiB
C
/*
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*
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* If you received this File from Marvell, you may opt to use, redistribute and/or
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* modify this File in accordance with the terms and conditions of the General
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* Public License Version 2, June 1991 (the "GPL License"), a copy of which is
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* available along with the File in the license.txt file or by writing to the Free
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* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
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* on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
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* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
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* DISCLAIMED. The GPL License provides additional details about this warranty
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* disclaimer.
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*
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*/
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#ifndef H_OAK_NET
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#define H_OAK_NET
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/* Include for relation to classifier oak_unimac */
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#include "oak_unimac.h"
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#ifdef CMDTOOL
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/* Include for relation to classifier oak_ctl */
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#include "oak_ctl.h"
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#endif
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/* Include for relation to classifier linux/ip.h */
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#include "linux/ip.h"
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/* Include for relation to classifier linux/ipv6.h */
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#include "linux/ipv6.h"
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/* Include for relation to classifier linux/if_vlan.h */
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#include "linux/if_vlan.h"
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#include <linux/version.h>
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#define OAK_ONEBYTE 1
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extern u32 rxs;
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extern u32 txs;
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extern int chan;
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extern int rto;
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extern int mhdr;
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extern u32 port_speed;
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extern int napi_wt;
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/* Name : esu_set_mtu
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* Returns : int
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* Parameters: struct net_device * net_dev = net_dev, int new_mtu = new_mtu
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* Description: This function set the MTU size of the Ethernet interface.
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*/
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int oak_net_esu_set_mtu(struct net_device *net_dev, int new_mtu);
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/* Name : oak_set_mtu_config
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* Returns : void
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* Parameters: struct net_device *netdev
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* Description: This function sets the min and max MTU size in the linux netdev.
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*/
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void oak_set_mtu_config(struct net_device *netdev);
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/* Name : esu_ena_speed
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* Returns : void
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* Parameters: int gbit = gbit, oak_t * np = np
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*/
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void oak_net_esu_ena_speed(u32 gbit, oak_t *np);
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/* Name : oak_net_open
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* Returns : int
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* Parameters : struct net_device * net_dev
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* Description : This function initialize the interface
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*/
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int oak_net_open(struct net_device *net_dev);
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/* Name : oak_net_close
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* Returns : int
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* Parameters : struct net_device *net_dev
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* Description : This function close the interface
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*/
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int oak_net_close(struct net_device *net_dev);
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/* Name : oak_net_ioctl
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* Returns : int
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* Parameters : struct net_device *net_dev, struct ifreq *ifr, int cmd
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* Description : This function handles IOCTL request
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*/
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int oak_net_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd);
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/* Name : add_napi
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* Returns : void
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* Parameters: struct net_device * netdev
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*/
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void oak_net_add_napi(struct net_device *netdev);
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/* Name : del_napi
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* Returns : void
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* Parameters: struct net_device * netdev
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*/
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void oak_net_del_napi(struct net_device *netdev);
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/* Name : set_mac_addr
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* Returns : int
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* Parameters: struct net_device * dev = dev, void * p_addr = addr
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*/
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int oak_net_set_mac_addr(struct net_device *dev, void *p_addr);
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/* Name : alloc_page
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* Returns : struct page *
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* Parameters : oak_t *np, dma_addr_t * dma, nt direction
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* Description : This function allocate page
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*/
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struct page *oak_net_alloc_page(oak_t *np, dma_addr_t *dma,
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enum dma_data_direction dir);
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/* Name : oak_net_select_queue
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* Returns : u16
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* Parameters : struct net_device *dev, struct sk_buff *skb,
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* struct net_device *sb_dev
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* Description : This function pre-seed the SKB by recording the RX queue
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*/
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u16 oak_net_select_queue(struct net_device *dev, struct sk_buff *skb,
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struct net_device *sb_dev);
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/* Name : xmit_frame
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* Returns : int
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* Parameters: struct sk_buff * skb, struct net_device * net_dev
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*/
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netdev_tx_t oak_net_xmit_frame(struct sk_buff *skb, struct net_device *net_dev);
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/* Name : start_all
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* Returns : int
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* Parameters: oak_t * np = np
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*/
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int oak_net_start_all(oak_t *np);
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/* Name : stop_all
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* Returns : void
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* Parameters: oak_t * np = np
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*/
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void oak_net_stop_all(oak_t *np);
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/* Name : tbr_free
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* Returns : void
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* Parameters: oak_tx_chan_t * txp = txp
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*/
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void oak_net_tbr_free(oak_tx_chan_t *txp);
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/* Name : oak_net_rbr_free
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* Returns : void
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* Parameters : oak_rx_chan_t *rxp = rxp
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* Description : This function free the receive buffer ring
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*/
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void oak_net_rbr_free(oak_rx_chan_t *rxp);
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/* Name : add_txd_length
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* Returns : void
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* Parameters: oak_tx_chan_t * txc, u16 len
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*/
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void oak_net_add_txd_length(oak_tx_chan_t *txc, u16 len);
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/* Name : oak_net_set_txd_first
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* Returns : void
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* Parameters : oak_tx_chan_t *txc, u16 len, u32 g3, u32 g4,
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* dma_addr_t map, u32 sz, int flags
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* Description : This function set the transmit descriptor
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*/
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void oak_net_set_txd_first(oak_tx_chan_t *txc, u16 len, u32 g3,
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u32 g4, dma_addr_t map, u32 sz, u32 flags);
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/* Name : set_txd_page
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* Returns : void
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* Parameters: oak_tx_chan_t * txc, u16 len, dma_addr_t map, u32
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* sz, int flags
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*/
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void oak_net_set_txd_page(oak_tx_chan_t *txc, u16 len, dma_addr_t map,
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u32 sz, u32 flags);
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/* Name : set_txd_last
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* Returns : void
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* Parameters: oak_tx_chan_t * txc, struct sk_buff * skb, struct page * page
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*/
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void oak_net_set_txd_last(oak_tx_chan_t *txc, struct sk_buff *skb,
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struct page *page);
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/* Name : oak_net_pcie_get_width_cap
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* Returns : enum pcie_link_width
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* Parameters: struct pci_dev *
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*/
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enum pcie_link_width oak_net_pcie_get_width_cap(struct pci_dev *dev);
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/* Name : oak_net_skb_tx_protocol_type
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* Returns : int
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* Parameters : struct sk_buff *skb
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* Description : This function returns the transmit frames protocol type for
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* deciding the checksum offload configuration.
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*/
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int oak_net_skb_tx_protocol_type(struct sk_buff *skb);
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#endif /* #ifndef H_OAK_NET */
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