diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/internal.h')
-rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index 17f65dc89472..feb2f7e81134 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -44,6 +44,12 @@ #include "iwl-io.h" #include "iwl-op-mode.h" +/* We need 2 entries for the TX command and header, and another one might + * be needed for potential data in the SKB's head. The remaining ones can + * be used for frags. + */ +#define IWL_PCIE_MAX_FRAGS (IWL_NUM_OF_TBS - 3) + /* * RX related structures and functions */ |