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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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534111c78c
As described at http://article.gmane.org/gmane.linux.kernel.wireless.general/86084 libertas is taking a long time to load because it loads firmware during module loading. Add a new API for interface drivers to load their firmware asynchronously. The same semantics of the firmware table are followed like before. Interface drivers will be converted in follow-up patches, then we can remove the old, synchronous firmware loading function. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
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/*
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* This file contains declaration referring to
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* functions defined in other source files
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*/
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#ifndef _LBS_DECL_H_
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#define _LBS_DECL_H_
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#include <linux/netdevice.h>
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#include <linux/firmware.h>
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#include <linux/nl80211.h>
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/* Should be terminated by a NULL entry */
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struct lbs_fw_table {
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int model;
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const char *helper;
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const char *fwname;
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};
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struct lbs_private;
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typedef void (*lbs_fw_cb)(struct lbs_private *priv, int ret,
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const struct firmware *helper, const struct firmware *mainfw);
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struct lbs_private;
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struct sk_buff;
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struct net_device;
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struct cmd_ds_command;
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/* ethtool.c */
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extern const struct ethtool_ops lbs_ethtool_ops;
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/* tx.c */
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void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count);
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netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
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struct net_device *dev);
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/* rx.c */
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int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
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/* main.c */
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struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
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void lbs_remove_card(struct lbs_private *priv);
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int lbs_start_card(struct lbs_private *priv);
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void lbs_stop_card(struct lbs_private *priv);
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void lbs_host_to_card_done(struct lbs_private *priv);
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int lbs_start_iface(struct lbs_private *priv);
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int lbs_stop_iface(struct lbs_private *priv);
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int lbs_set_iface_type(struct lbs_private *priv, enum nl80211_iftype type);
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int lbs_rtap_supported(struct lbs_private *priv);
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int lbs_set_mac_address(struct net_device *dev, void *addr);
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void lbs_set_multicast_list(struct net_device *dev);
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void lbs_update_mcast(struct lbs_private *priv);
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int lbs_suspend(struct lbs_private *priv);
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int lbs_resume(struct lbs_private *priv);
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void lbs_queue_event(struct lbs_private *priv, u32 event);
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void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
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int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
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int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
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u32 lbs_fw_index_to_data_rate(u8 index);
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u8 lbs_data_rate_to_fw_index(u32 rate);
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int lbs_get_firmware(struct device *dev, u32 card_model,
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const struct lbs_fw_table *fw_table,
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const struct firmware **helper,
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const struct firmware **mainfw);
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int lbs_get_firmware_async(struct lbs_private *priv, struct device *device,
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u32 card_model, const struct lbs_fw_table *fw_table,
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lbs_fw_cb callback);
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void lbs_wait_for_firmware_load(struct lbs_private *priv);
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#endif
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