diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2016-12-11 11:36:38 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-19 22:20:54 +0300 |
| commit | b2a3b1c1044cb686d3b975fa36e42f477b2aa386 (patch) | |
| tree | 75fc5f8f50626d2ae216139f2c5390503ecdc223 /drivers/net/wireless/intel/iwlwifi/pcie/internal.h | |
| parent | 43e9cdc268cbc462d88d6b48dbc36b34429b782b (diff) | |
| download | linux-b2a3b1c1044cb686d3b975fa36e42f477b2aa386.tar.gz linux-b2a3b1c1044cb686d3b975fa36e42f477b2aa386.tar.xz | |
iwlwifi: pcie: prepare for dynamic queue allocation
In a000 transport we will allocate queues dynamically.
Right now queue are allocated as one big chunk of memory
and accessed as such.
The dynamic allocation of the queues will require accessing
the queues as pointers.
In order to keep simplicity of pre-a000 tx queues handling,
keep allocating and freeing the memory in the same style,
but move to access the queues in the various functions as
individual pointers.
Dynamic allocation for the a000 devices will be in a separate
patch.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/internal.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index 2266f3aa67aa..cdc2b0a938a1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -411,7 +411,8 @@ struct iwl_trans_pcie { struct iwl_dma_ptr scd_bc_tbls; struct iwl_dma_ptr kw; - struct iwl_txq *txq; + struct iwl_txq *txq_memory; + struct iwl_txq *txq[IWL_MAX_HW_QUEUES]; unsigned long queue_used[BITS_TO_LONGS(IWL_MAX_HW_QUEUES)]; unsigned long queue_stopped[BITS_TO_LONGS(IWL_MAX_HW_QUEUES)]; |