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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-02-02 14:16:59 -0800 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2012-02-02 14:18:15 -0800 |
| commit | b52e7ea109cfe4ea7fea99b1cd20f57ccd95476a (patch) | |
| tree | d53ced31d0d60702ec5bce58527500588df83586 /drivers/net/wireless/iwlwifi/iwl-trans.h | |
| parent | e81fb554cfe082dc59a707767c426cbd2e361033 (diff) | |
| download | lwn-b52e7ea109cfe4ea7fea99b1cd20f57ccd95476a.tar.gz lwn-b52e7ea109cfe4ea7fea99b1cd20f57ccd95476a.zip | |
iwlwifi: allocate the transport from the bus layer
Change the way we alloc the transport on the way.
Since the transport is allocated from a bus specific area, we can
give the bus specific parameters (i.e. pci_dev for PCI) to the
transport. This will be useful when the bus layer will be killed.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 2a6649c9ca42..b1a7af26c570 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -133,7 +133,6 @@ struct iwl_host_cmd { /** * struct iwl_trans_ops - transport specific operations - * @alloc: allocates the meta data (not the queues themselves) * @request_irq: requests IRQ - will be called before the FW load in probe flow * @start_device: allocates and inits all the resources for the transport * layer. @@ -162,7 +161,6 @@ struct iwl_host_cmd { */ struct iwl_trans_ops { - struct iwl_trans *(*alloc)(struct iwl_shared *shrd); int (*request_irq)(struct iwl_trans *iwl_trans); int (*start_device)(struct iwl_trans *trans); void (*fw_alive)(struct iwl_trans *trans); @@ -380,11 +378,8 @@ static inline int iwl_trans_resume(struct iwl_trans *trans) #endif /***************************************************** -* Transport layers implementations +* Utils functions ******************************************************/ -extern const struct iwl_trans_ops trans_ops_pcie; -extern const struct iwl_trans_ops trans_ops_idi; - int iwl_alloc_fw_desc(struct iwl_bus *bus, struct fw_desc *desc, const void *data, size_t len); void iwl_dealloc_ucode(struct iwl_trans *trans); @@ -394,4 +389,18 @@ int iwl_calib_set(struct iwl_trans *trans, const struct iwl_calib_hdr *cmd, int len); void iwl_calib_free_results(struct iwl_trans *trans); +/***************************************************** +* Transport layers implementations + their allocation function +******************************************************/ +struct pci_dev; +struct pci_device_id; +extern const struct iwl_trans_ops trans_ops_pcie; +struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd, + struct pci_dev *pdev, + const struct pci_device_id *ent); + +extern const struct iwl_trans_ops trans_ops_idi; +struct iwl_trans *iwl_trans_idi_alloc(struct iwl_shared *shrd, + void *pdev_void, + const void *ent_void); #endif /* __iwl_trans_h__ */ |