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From: Luca Coelho <luca@coelho.fi>
To: kvalo@codeaurora.org
Cc: linux-wireless@vger.kernel.org, Luca Coelho <luciano.coelho@intel.com>
Subject: [PATCH 13/16] iwlwifi: pcie: remove suspend/resume workaround for 9000A devices
Date: Fri, 18 Jan 2019 21:00:01 +0200	[thread overview]
Message-ID: <20190118190004.22270-14-luca@coelho.fi> (raw)
In-Reply-To: <20190118190004.22270-1-luca@coelho.fi>

From: Luca Coelho <luciano.coelho@intel.com>

We don't support 9000 A-step devices anymore, so we can remove the
suspend/resume workaround.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 40e59e701273..e72bd9796b5b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3567,17 +3567,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	IWL_DEBUG_INFO(trans, "HW REV: 0x%0x\n", trans->hw_rev);
 
-	/*
-	 * 9000-series integrated A-step has a problem with suspend/resume
-	 * and sometimes even causes the whole platform to get stuck. This
-	 * workaround makes the hardware not go into the problematic state.
-	 */
-	if (trans->cfg->integrated &&
-	    trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
-	    CSR_HW_REV_STEP(trans->hw_rev) == SILICON_A_STEP)
-		iwl_set_bit(trans, CSR_HOST_CHICKEN,
-			    CSR_HOST_CHICKEN_PM_IDLE_SRC_DIS_SB_PME);
-
 #if IS_ENABLED(CONFIG_IWLMVM)
 	trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);
 
-- 
2.20.1


  parent reply	other threads:[~2019-01-18 19:00 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-18 18:59 [PATCH 00/16] iwlwifi: updates intended for v4.21 2019-01-18 Luca Coelho
2019-01-18 18:59 ` [PATCH 01/16] iwlwifi: pcie: make array 'prop' static, shrinks object size Luca Coelho
2019-01-18 18:59 ` [PATCH 02/16] iwlwifi: wrt: add to dump number of lmacs, lmac1 and umac error id Luca Coelho
2019-01-18 18:59 ` [PATCH 03/16] iwlwifi: mvm: advertise support for TWT in the Extended Capability IE Luca Coelho
2019-01-18 18:59 ` [PATCH 04/16] iwlwifi: mvm: rely on mac80211 to configure TWT support Luca Coelho
2019-01-18 18:59 ` [PATCH 05/16] iwlwifi: add PCI IDs for the 22260 device series Luca Coelho
2019-01-18 18:59 ` [PATCH 06/16] iwlwifi: pcie: recognize NICs with hw_rev 0x364 correctly Luca Coelho
2019-01-21 20:46   ` kbuild test robot
2019-01-23  7:02     ` [PATCH v2] " Luca Coelho
2019-01-18 18:59 ` [PATCH 07/16] iwlwifi: mvm: fix wrong DCM TLC config Luca Coelho
2019-01-18 18:59 ` [PATCH 08/16] iwlwifi: correct one of the PCI struct names Luca Coelho
2019-01-18 18:59 ` [PATCH 09/16] iwlwifi: add new cards for 22560, 9260 and killer series Luca Coelho
2019-01-18 18:59 ` [PATCH 10/16] iwlwifi: mvm: fix firmware statistics usage Luca Coelho
2019-01-18 18:59 ` [PATCH 11/16] iwlwifi: remove support for 9000 A-step devices Luca Coelho
2019-01-18 19:00 ` [PATCH 12/16] iwlwifi: pcie: remove unnecessary iwl_pcie_enable_rx_wake() function Luca Coelho
2019-01-18 19:00 ` Luca Coelho [this message]
2019-01-18 19:00 ` [PATCH 14/16] iwlwifi: wrt: add 22000 device familiy prph dump support Luca Coelho
2019-01-18 19:00 ` [PATCH 15/16] iwlwifi: mvm: make NVM access actually fail on failures Luca Coelho
2019-01-18 19:00 ` [PATCH 16/16] iwlwifi: mvm: support mac80211 TXQs model Luca Coelho

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