diff options
| author | Dedy Lansky <qca_dlansky@qca.qualcomm.com> | 2017-01-20 14:49:47 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-01-27 20:49:34 +0300 |
| commit | 0d2370e939acca97b5e1abc1aedd47c5c9a5f500 (patch) | |
| tree | f237af066b142a75238656183c2f36262dd7a0c8 /drivers/net/wireless | |
| parent | af3db60a30331d3a37b534570bc52dd64a7c0e5d (diff) | |
| download | linux-0d2370e939acca97b5e1abc1aedd47c5c9a5f500.tar.xz | |
wil6210: support new WMI-only FW capability
WMI_ONLY FW is used for testing in production. It cannot be used for
scan/connect, etc.
In case FW reports this capability, driver will not allow interface up.
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/netdev.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/pcie_bus.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.h | 1 |
3 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index d5df744a12b3..1843d98136d9 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -24,8 +24,9 @@ static int wil_open(struct net_device *ndev) wil_dbg_misc(wil, "open\n"); - if (debug_fw) { - wil_err(wil, "while in debug_fw mode\n"); + if (debug_fw || + test_bit(WMI_FW_CAPABILITY_WMI_ONLY, wil->fw_capabilities)) { + wil_err(wil, "while in debug_fw or wmi_only mode\n"); return -EINVAL; } diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index 8baa603bec42..b85b4f71b15d 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -99,8 +99,10 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil) */ int msi_only = pdev->msi_enabled; bool _use_msi = use_msi; + bool wmi_only = test_bit(WMI_FW_CAPABILITY_WMI_ONLY, + wil->fw_capabilities); - wil_dbg_misc(wil, "if_pcie_enable\n"); + wil_dbg_misc(wil, "if_pcie_enable, wmi_only %d\n", wmi_only); pdev->msi_enabled = 0; @@ -123,9 +125,11 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil) if (rc) goto stop_master; - /* need reset here to obtain MAC */ + /* need reset here to obtain MAC or in case of WMI-only FW, full reset + * and fw loading takes place + */ mutex_lock(&wil->mutex); - rc = wil_reset(wil, false); + rc = wil_reset(wil, wmi_only); mutex_unlock(&wil->mutex); if (rc) goto release_irq; diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index 9c4a0bdc51f3..906aa723e415 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -57,6 +57,7 @@ enum wmi_fw_capability { WMI_FW_CAPABILITY_RF_SECTORS = 2, WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT = 3, WMI_FW_CAPABILITY_DISABLE_AP_SME = 4, + WMI_FW_CAPABILITY_WMI_ONLY = 5, WMI_FW_CAPABILITY_MAX, }; |