*/
/**
- * Initialize link parameters structure variables.
+ * bnx2x_initial_phy_init - initialize link parameters structure variables.
*
- * @param bp
- * @param load_mode
- *
- * @return u8
+ * @bp: driver handle
+ * @load_mode: current mode
*/
u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode);
/**
- * Configure hw according to link parameters structure.
+ * bnx2x_link_set - configure hw according to link parameters structure.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_link_set(struct bnx2x *bp);
/**
- * Query link status
+ * bnx2x_link_test - query link status.
*
- * @param bp
- * @param is_serdes
+ * @bp: driver handle
+ * @is_serdes: bool
*
- * @return 0 - link is UP
+ * Returns 0 if link is UP.
*/
u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
/**
- * Handles link status change
+ * bnx2x__link_status_update - handles link status change.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x__link_status_update(struct bnx2x *bp);
/**
- * Report link status to upper layer
+ * bnx2x_link_report - report link status to upper layer.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_link_report(struct bnx2x *bp);
void __bnx2x_link_report(struct bnx2x *bp);
/**
- * calculates MF speed according to current linespeed and MF
- * configuration
+ * bnx2x_get_mf_speed - calculate MF speed.
*
- * @param bp
+ * @bp: driver handle
*
- * @return u16
+ * Takes into account current linespeed and MF configuration.
*/
u16 bnx2x_get_mf_speed(struct bnx2x *bp);
/**
- * MSI-X slowpath interrupt handler
- *
- * @param irq
- * @param dev_instance
+ * bnx2x_msix_sp_int - MSI-X slowpath interrupt handler
*
- * @return irqreturn_t
+ * @irq: irq number
+ * @dev_instance: private instance
*/
irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance);
/**
- * non MSI-X interrupt handler
- *
- * @param irq
- * @param dev_instance
+ * bnx2x_interrupt - non MSI-X interrupt handler
*
- * @return irqreturn_t
+ * @irq: irq number
+ * @dev_instance: private instance
*/
irqreturn_t bnx2x_interrupt(int irq, void *dev_instance);
#ifdef BCM_CNIC
/**
- * Send command to cnic driver
+ * bnx2x_cnic_notify - send command to cnic driver
*
- * @param bp
- * @param cmd
+ * @bp: driver handle
+ * @cmd: command
*/
int bnx2x_cnic_notify(struct bnx2x *bp, int cmd);
/**
- * Provides cnic information for proper interrupt handling
+ * bnx2x_setup_cnic_irq_info - provides cnic with IRQ information
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_setup_cnic_irq_info(struct bnx2x *bp);
#endif
/**
- * Enable HW interrupts.
+ * bnx2x_int_enable - enable HW interrupts.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_int_enable(struct bnx2x *bp);
/**
- * Disable interrupts. This function ensures that there are no
- * ISRs or SP DPCs (sp_task) are running after it returns.
+ * bnx2x_int_disable_sync - disable interrupts.
+ *
+ * @bp: driver handle
+ * @disable_hw: true, disable HW interrupts.
*
- * @param bp
- * @param disable_hw if true, disable HW interrupts.
+ * This function ensures that there are no
+ * ISRs or SP DPCs (sp_task) are running after it returns.
*/
void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw);
/**
- * Loads device firmware
- *
- * @param bp
+ * bnx2x_init_firmware - loads device firmware
*
- * @return int
+ * @bp: driver handle
*/
int bnx2x_init_firmware(struct bnx2x *bp);
/**
- * Init HW blocks according to current initialization stage:
- * COMMON, PORT or FUNCTION.
+ * bnx2x_init_hw - init HW blocks according to current initialization stage.
*
- * @param bp
- * @param load_code: COMMON, PORT or FUNCTION
- *
- * @return int
+ * @bp: driver handle
+ * @load_code: COMMON, PORT or FUNCTION
*/
int bnx2x_init_hw(struct bnx2x *bp, u32 load_code);
/**
- * Init driver internals:
+ * bnx2x_nic_init - init driver internals.
+ *
+ * @bp: driver handle
+ * @load_code: COMMON, PORT or FUNCTION
+ *
+ * Initializes:
* - rings
* - status blocks
* - etc.
- *
- * @param bp
- * @param load_code COMMON, PORT or FUNCTION
*/
void bnx2x_nic_init(struct bnx2x *bp, u32 load_code);
/**
- * Allocate driver's memory.
- *
- * @param bp
+ * bnx2x_alloc_mem - allocate driver's memory.
*
- * @return int
+ * @bp: driver handle
*/
int bnx2x_alloc_mem(struct bnx2x *bp);
/**
- * Release driver's memory.
+ * bnx2x_free_mem - release driver's memory.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_free_mem(struct bnx2x *bp);
/**
- * Setup eth Client.
+ * bnx2x_setup_client - setup eth client.
*
- * @param bp
- * @param fp
- * @param is_leading
- *
- * @return int
+ * @bp: driver handle
+ * @fp: pointer to fastpath structure
+ * @is_leading: boolean
*/
int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
int is_leading);
/**
- * Set number of queues according to mode
- *
- * @param bp
+ * bnx2x_set_num_queues - set number of queues according to mode.
*
+ * @bp: driver handle
*/
void bnx2x_set_num_queues(struct bnx2x *bp);
/**
- * Cleanup chip internals:
+ * bnx2x_chip_cleanup - cleanup chip internals.
+ *
+ * @bp: driver handle
+ * @unload_mode: COMMON, PORT, FUNCTION
+ *
* - Cleanup MAC configuration.
- * - Close clients.
+ * - Closes clients.
* - etc.
- *
- * @param bp
- * @param unload_mode
*/
void bnx2x_chip_cleanup(struct bnx2x *bp, int unload_mode);
/**
- * Acquire HW lock.
- *
- * @param bp
- * @param resource Resource bit which was locked
+ * bnx2x_acquire_hw_lock - acquire HW lock.
*
- * @return int
+ * @bp: driver handle
+ * @resource: resource bit which was locked
*/
int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource);
/**
- * Release HW lock.
+ * bnx2x_release_hw_lock - release HW lock.
*
- * @param bp driver handle
- * @param resource Resource bit which was locked
- *
- * @return int
+ * @bp: driver handle
+ * @resource: resource bit which was locked
*/
int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
/**
- * Configure eth MAC address in the HW according to the value in
- * netdev->dev_addr.
+ * bnx2x_set_eth_mac - configure eth MAC address in the HW
+ *
+ * @bp: driver handle
+ * @set: set or clear
*
- * @param bp driver handle
- * @param set
+ * Configures according to the value in netdev->dev_addr.
*/
void bnx2x_set_eth_mac(struct bnx2x *bp, int set);
#ifdef BCM_CNIC
/**
- * Set/Clear FIP MAC(s) at the next enties in the CAM after the ETH
- * MAC(s). This function will wait until the ramdord completion
- * returns.
+ * bnx2x_set_fip_eth_mac_addr - Set/Clear FIP MAC(s)
*
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp: driver handle
+ * @set: set or clear the CAM entry
*
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * Used next enties in the CAM after the ETH MAC(s).
+ * This function will wait until the ramdord completion returns.
+ * Return 0 if cussess, -ENODEV if ramrod doesn't return.
*/
int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set);
/**
- * Set/Clear ALL_ENODE mcast MAC.
- *
- * @param bp
- * @param set
+ * bnx2x_set_all_enode_macs - Set/Clear ALL_ENODE mcast MAC.
*
- * @return int
+ * @bp: driver handle
+ * @set: set or clear
*/
int bnx2x_set_all_enode_macs(struct bnx2x *bp, int set);
#endif
/**
- * Set MAC filtering configurations.
+ * bnx2x_set_rx_mode - set MAC filtering configurations.
*
- * @remarks called with netif_tx_lock from dev_mcast.c
+ * @dev: netdevice
*
- * @param dev net_device
+ * called with netif_tx_lock from dev_mcast.c
*/
void bnx2x_set_rx_mode(struct net_device *dev);
/**
- * Configure MAC filtering rules in a FW.
+ * bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
*
- * @param bp driver handle
+ * @bp: driver handle
*/
void bnx2x_set_storm_rx_mode(struct bnx2x *bp);
void bnx2x_disable_close_the_gate(struct bnx2x *bp);
/**
- * Perform statistics handling according to event
+ * bnx2x_stats_handle - perform statistics handling according to event.
*
- * @param bp driver handle
- * @param event bnx2x_stats_event
+ * @bp: driver handle
+ * @event: bnx2x_stats_event
*/
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
/**
- * Handle ramrods completion
+ * bnx2x_sp_event - handle ramrods completion.
*
- * @param fp fastpath handle for the event
- * @param rr_cqe eth_rx_cqe
+ * @fp: fastpath handle for the event
+ * @rr_cqe: eth_rx_cqe
*/
void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe);
/**
- * Init/halt function before/after sending
- * CLIENT_SETUP/CFC_DEL for the first/last client.
+ * bnx2x_func_start - init function
*
- * @param bp
+ * @bp: driver handle
*
- * @return int
+ * Must be called before sending CLIENT_SETUP for the first client.
*/
int bnx2x_func_start(struct bnx2x *bp);
/**
- * Prepare ILT configurations according to current driver
- * parameters.
+ * bnx2x_ilt_set_info - prepare ILT configurations.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_ilt_set_info(struct bnx2x *bp);
/**
- * Inintialize dcbx protocol
+ * bnx2x_dcbx_init - initialize dcbx protocol.
*
- * @param bp
+ * @bp: driver handle
*/
void bnx2x_dcbx_init(struct bnx2x *bp);
/**
- * Set power state to the requested value. Currently only D0 and
- * D3hot are supported.
+ * bnx2x_set_power_state - set power state to the requested value.
*
- * @param bp
- * @param state D0 or D3hot
+ * @bp: driver handle
+ * @state: required state D0 or D3hot
*
- * @return int
+ * Currently only D0 and D3hot are supported.
*/
int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
/**
- * Updates MAX part of MF configuration in HW
- * (if required)
+ * bnx2x_update_max_mf_config - update MAX part of MF configuration in HW.
*
- * @param bp
- * @param value
+ * @bp: driver handle
+ * @value: new value
*/
void bnx2x_update_max_mf_config(struct bnx2x *bp, u32 value);
void bnx2x_netif_start(struct bnx2x *bp);
/**
- * Fill msix_table, request vectors, update num_queues according
- * to number of available vectors
+ * bnx2x_enable_msix - set msix configuration.
*
- * @param bp
+ * @bp: driver handle
*
- * @return int
+ * fills msix_table, requests vectors, updates num_queues
+ * according to number of available vectors.
*/
int bnx2x_enable_msix(struct bnx2x *bp);
/**
- * Request msi mode from OS, updated internals accordingly
+ * bnx2x_enable_msi - request msi mode from OS, updated internals accordingly
*
- * @param bp
- *
- * @return int
+ * @bp: driver handle
*/
int bnx2x_enable_msi(struct bnx2x *bp);
/**
- * NAPI callback
+ * bnx2x_poll - NAPI callback
*
- * @param napi
- * @param budget
+ * @napi: napi structure
+ * @budget:
*
- * @return int
*/
int bnx2x_poll(struct napi_struct *napi, int budget);
/**
- * Allocate/release memories outsize main driver structure
- *
- * @param bp
+ * bnx2x_alloc_mem_bp - allocate memories outsize main driver structure
*
- * @return int
+ * @bp: driver handle
*/
int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
+
+/**
+ * bnx2x_free_mem_bp - release memories outsize main driver structure
+ *
+ * @bp: driver handle
+ */
void bnx2x_free_mem_bp(struct bnx2x *bp);
/**
- * Change mtu netdev callback
+ * bnx2x_change_mtu - change mtu netdev callback
*
- * @param dev
- * @param new_mtu
+ * @dev: net device
+ * @new_mtu: requested mtu
*
- * @return int
*/
int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
int bnx2x_set_features(struct net_device *dev, u32 features);
/**
- * tx timeout netdev callback
+ * bnx2x_tx_timeout - tx timeout netdev callback
*
- * @param dev
- * @param new_mtu
- *
- * @return int
+ * @dev: net device
*/
void bnx2x_tx_timeout(struct net_device *dev);
-#ifdef BCM_VLAN
-/**
- * vlan rx register netdev callback
- *
- * @param dev
- * @param new_mtu
- *
- * @return int
- */
-void bnx2x_vlan_rx_register(struct net_device *dev,
- struct vlan_group *vlgrp);
-
-#endif
-
static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
{
barrier(); /* status block is written to by the chip */
/**
* disables tx from stack point of view
*
- * @param bp
+ * @bp: driver handle
*/
static inline void bnx2x_tx_disable(struct bnx2x *bp)
{
void bnx2x_release_phy_lock(struct bnx2x *bp);
/**
- * Extracts MAX BW part from MF configuration.
+ * bnx2x_extract_max_cfg - extract MAX BW part from MF configuration.
*
- * @param bp
- * @param mf_cfg
+ * @bp: driver handle
+ * @mf_cfg: MF configuration
*
- * @return u16
*/
static inline u16 bnx2x_extract_max_cfg(struct bnx2x *bp, u32 mf_cfg)
{
}
/**
- * Sets a MAC in a CAM for a few L2 Clients for E1x chips
+ * bnx2x_set_mac_addr_gen - set a MAC in a CAM for a few L2 Clients for E1x chips
*
- * @param bp driver descriptor
- * @param set set or clear an entry (1 or 0)
- * @param mac pointer to a buffer containing a MAC
- * @param cl_bit_vec bit vector of clients to register a MAC for
- * @param cam_offset offset in a CAM to use
- * @param is_bcast is the set MAC a broadcast address (for E1 only)
+ * @bp: driver handle
+ * @set: set or clear an entry (1 or 0)
+ * @mac: pointer to a buffer containing a MAC
+ * @cl_bit_vec: bit vector of clients to register a MAC for
+ * @cam_offset: offset in a CAM to use
+ * @is_bcast: is the set MAC a broadcast address (for E1 only)
*/
static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, const u8 *mac,
u32 cl_bit_vec, u8 cam_offset,
#ifdef BCM_CNIC
/**
- * Set iSCSI MAC(s) at the next enties in the CAM after the ETH
- * MAC(s). This function will wait until the ramdord completion
- * returns.
+ * bnx2x_set_iscsi_eth_mac_addr - set iSCSI MAC(s).
*
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp: driver handle
+ * @set: set or clear the CAM entry
*
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * This function will wait until the ramdord completion returns.
+ * Return 0 if success, -ENODEV if ramrod doesn't return.
*/
static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
{
}
/**
- * Set FCoE L2 MAC(s) at the next enties in the CAM after the
- * ETH MAC(s). This function will wait until the ramdord
- * completion returns.
+ * bnx2x_set_fip_eth_mac_addr - set FCoE L2 MAC(s)
*
- * @param bp driver handle
- * @param set set or clear the CAM entry
+ * @bp: driver handle
+ * @set: set or clear the CAM entry
*
- * @return 0 if cussess, -ENODEV if ramrod doesn't return.
+ * This function will wait until the ramrod completion returns.
+ * Returns 0 if success, -ENODEV if ramrod doesn't return.
*/
int bnx2x_set_fip_eth_mac_addr(struct bnx2x *bp, int set)
{
}
/**
- * Configure interrupt mode according to current configuration.
- * In case of MSI-X it will also try to enable MSI-X.
+ * bnx2x_set_int_mode - configure interrupt mode
*
- * @param bp
+ * @bp: driver handle
*
- * @return int
+ * In case of MSI-X it will also try to enable MSI-X.
*/
static int __devinit bnx2x_set_int_mode(struct bnx2x *bp)
{
MF_CFG_WR(bp, shared_mf_config.clp_mb, val | SHARED_MF_CLP_MAGIC);
}
-/* Restore the value of the `magic' bit.
+/**
+ * bnx2x_clp_reset_done - restore the value of the `magic' bit.
*
- * @param pdev Device handle.
- * @param magic_val Old value of the `magic' bit.
+ * @bp: driver handle
+ * @magic_val: old value of the `magic' bit.
*/
static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
{
}
/**
- * Prepares for MCP reset: takes care of CLP configurations.
+ * bnx2x_reset_mcp_prep - prepare for MCP reset.
*
- * @param bp
- * @param magic_val Old value of 'magic' bit.
+ * @bp: driver handle
+ * @magic_val: old value of 'magic' bit.
+ *
+ * Takes care of CLP configurations.
*/
static void bnx2x_reset_mcp_prep(struct bnx2x *bp, u32 *magic_val)
{
#define MCP_TIMEOUT 5000 /* 5 seconds (in ms) */
#define MCP_ONE_TIMEOUT 100 /* 100 ms */
-/* Waits for MCP_ONE_TIMEOUT or MCP_ONE_TIMEOUT*10,
- * depending on the HW type.
+/**
+ * bnx2x_mcp_wait_one - wait for MCP_ONE_TIMEOUT
*
- * @param bp
+ * @bp: driver handle
*/
static inline void bnx2x_mcp_wait_one(struct bnx2x *bp)
{
projects / openwrt / staging / blogic.git / commitdiff