diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/trans.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/tx.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 40a290603ead..d8727491fee5 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1031,6 +1031,9 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans, iwl_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); iwl_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); + if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) + udelay(2); + ret = iwl_poll_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, @@ -1233,6 +1236,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans, bool silent, /* this bit wakes up the NIC */ __iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) + udelay(2); /* * These bits say the device is running, and should keep running for diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c index eb8e2984c5e9..4a4104eda9b8 100644 --- a/drivers/net/wireless/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/iwlwifi/pcie/tx.c @@ -1431,6 +1431,9 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, trans_pcie->cmd_in_flight = true; __iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); + if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) + udelay(2); + ret = iwl_poll_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN, (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY | |