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-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c4
-rw-r--r--drivers/net/wireless/ipw2x00/Kconfig3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-drv.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-fh.h1
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/mac80211.c15
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/drv.c4
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/trans.c17
7 files changed, 34 insertions, 12 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
index 3c06e9365949..9880dae2a569 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
@@ -1070,7 +1070,7 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
*/
if ((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_KEEP_POWER) &&
((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_WAKE_SDIO_IRQ) ||
- (sdiodev->pdata->oob_irq_supported)))
+ (sdiodev->pdata && sdiodev->pdata->oob_irq_supported)))
bus_if->wowl_supported = true;
#endif
@@ -1167,7 +1167,7 @@ static int brcmf_ops_sdio_resume(struct device *dev)
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
brcmf_dbg(SDIO, "Enter\n");
- if (sdiodev->pdata->oob_irq_supported)
+ if (sdiodev->pdata && sdiodev->pdata->oob_irq_supported)
disable_irq_wake(sdiodev->pdata->oob_irq_nr);
brcmf_sdio_wd_timer(sdiodev->bus, BRCMF_WD_POLL_MS);
atomic_set(&sdiodev->suspend, false);
diff --git a/drivers/net/wireless/ipw2x00/Kconfig b/drivers/net/wireless/ipw2x00/Kconfig
index 91c0cb3c368e..21de4fe6cf2d 100644
--- a/drivers/net/wireless/ipw2x00/Kconfig
+++ b/drivers/net/wireless/ipw2x00/Kconfig
@@ -65,7 +65,8 @@ config IPW2100_DEBUG
config IPW2200
tristate "Intel PRO/Wireless 2200BG and 2915ABG Network Connection"
- depends on PCI && CFG80211 && CFG80211_WEXT
+ depends on PCI && CFG80211
+ select CFG80211_WEXT
select WIRELESS_EXT
select WEXT_SPY
select WEXT_PRIV
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index 38de1513e4de..850b85a47806 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -1323,10 +1323,10 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
try_again:
/* try next, if any */
- kfree(pieces);
release_firmware(ucode_raw);
if (iwl_request_firmware(drv, false))
goto out_unbind;
+ kfree(pieces);
return;
out_free_fw:
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 9564ae173d06..1f7f15eb86da 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -310,6 +310,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(unsigned int chnl)
#define FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
#define FH_MEM_TFDIB_REG1_ADDR_BITSHIFT 28
+#define FH_MEM_TB_MAX_LENGTH (0x00020000)
/* TFDB Area - TFDs buffer table */
#define FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK (0xFFFFFFFF)
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 31a5b3f4266c..e880f9d4717b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1004,8 +1004,13 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm)
{
lockdep_assert_held(&mvm->mutex);
- /* disallow low power states when the FW is down */
- iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
+ /*
+ * Disallow low power states when the FW is down by taking
+ * the UCODE_DOWN ref. in case of ongoing hw restart the
+ * ref is already taken, so don't take it again.
+ */
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
/* async_handlers_wk is now blocked */
@@ -1023,6 +1028,12 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm)
/* the fw is stopped, the aux sta is dead: clean up driver state */
iwl_mvm_del_aux_sta(mvm);
+ /*
+ * Clear IN_HW_RESTART flag when stopping the hw (as restart_complete()
+ * won't be called in this case).
+ */
+ clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
+
mvm->ucode_loaded = false;
}
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index 3ee8e3848876..2f0c4b170344 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -367,7 +367,11 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
/* 3165 Series */
{IWL_PCI_DEVICE(0x3165, 0x4010, iwl3165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x3165, 0x4012, iwl3165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x3165, 0x4110, iwl3165_2ac_cfg)},
{IWL_PCI_DEVICE(0x3165, 0x4210, iwl3165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x3165, 0x4410, iwl3165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x3165, 0x4510, iwl3165_2ac_cfg)},
/* 7265 Series */
{IWL_PCI_DEVICE(0x095A, 0x5010, iwl7265_2ac_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 5d79a1f44b8e..523fe0c88dcb 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -614,7 +614,7 @@ static int iwl_pcie_load_section(struct iwl_trans *trans, u8 section_num,
{
u8 *v_addr;
dma_addr_t p_addr;
- u32 offset, chunk_sz = section->len;
+ u32 offset, chunk_sz = min_t(u32, FH_MEM_TB_MAX_LENGTH, section->len);
int ret = 0;
IWL_DEBUG_FW(trans, "[%d] uCode section being loaded...\n",
@@ -1012,16 +1012,21 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
/* Stop the device, and put it in low power state */
iwl_pcie_apm_stop(trans);
- /* Upon stop, the APM issues an interrupt if HW RF kill is set.
- * Clean again the interrupt here
+ /* stop and reset the on-board processor */
+ iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
+ udelay(20);
+
+ /*
+ * Upon stop, the APM issues an interrupt if HW RF kill is set.
+ * This is a bug in certain verions of the hardware.
+ * Certain devices also keep sending HW RF kill interrupt all
+ * the time, unless the interrupt is ACKed even if the interrupt
+ * should be masked. Re-ACK all the interrupts here.
*/
spin_lock(&trans_pcie->irq_lock);
iwl_disable_interrupts(trans);
spin_unlock(&trans_pcie->irq_lock);
- /* stop and reset the on-board processor */
- iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
- udelay(20);
/* clear all status bits */
clear_bit(STATUS_SYNC_HCMD_ACTIVE, &trans->status);
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-10 17:19:02 +0300