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author | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 22:27:19 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 22:27:19 -0400 |
commit | 39c853ebfe169f187a760b34f9cbf54751bfce00 (patch) | |
tree | 2a5a741d0cff7d4f90998b31b32ff80cfccd0369 /drivers/net/wireless/iwlwifi/pcie/internal.h | |
parent | sg_start_req(): use import_iovec() (diff) | |
parent | new helper: msg_data_left() (diff) | |
download | linux-dev-39c853ebfe169f187a760b34f9cbf54751bfce00.tar.xz linux-dev-39c853ebfe169f187a760b34f9cbf54751bfce00.zip |
Merge branch 'for-davem' into for-next
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/internal.h')
-rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index cae0eb8835ce..01996c9d98a7 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -217,6 +217,8 @@ struct iwl_pcie_txq_scratch_buf { * @active: stores if queue is active * @ampdu: true if this queue is an ampdu queue for an specific RA/TID * @wd_timeout: queue watchdog timeout (jiffies) - per queue + * @frozen: tx stuck queue timer is frozen + * @frozen_expiry_remainder: remember how long until the timer fires * * A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame * descriptors) and required locking structures. @@ -228,9 +230,11 @@ struct iwl_txq { dma_addr_t scratchbufs_dma; struct iwl_pcie_txq_entry *entries; spinlock_t lock; + unsigned long frozen_expiry_remainder; struct timer_list stuck_timer; struct iwl_trans_pcie *trans_pcie; bool need_update; + bool frozen; u8 active; bool ampdu; unsigned long wd_timeout; |