diff options
| author | Govind Singh <govinds@codeaurora.org> | 2020-08-13 12:04:26 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-08-17 13:07:17 +0300 |
| commit | 1ff8ed786d5d8ed6d109affe6d732dfc85a45b2e (patch) | |
| tree | 9a6ad1837db8068686b1281bf8887e9a4a11ddfa /drivers/net/wireless/ath/ath11k/core.c | |
| parent | 7f4beda2ba0393ecb04b4ae3017f819041236c43 (diff) | |
ath11k: use remoteproc only with AHB devices
QCA6390 and other PCI devices use MHI based firmware loading and do not use
remoteproc, so enable it only for AHB devices.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597309466-19688-11-git-send-email-kvalo@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/core.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/core.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 741093de3a83..22657dac7749 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -756,12 +756,14 @@ int ath11k_core_pre_init(struct ath11k_base *ab) } EXPORT_SYMBOL(ath11k_core_pre_init); -int ath11k_core_init(struct ath11k_base *ab) +static int ath11k_core_get_rproc(struct ath11k_base *ab) { struct device *dev = ab->dev; struct rproc *prproc; phandle rproc_phandle; - int ret; + + if (ab->bus_params.mhi_support) + return 0; if (of_property_read_u32(dev->of_node, "qcom,rproc", &rproc_phandle)) { ath11k_err(ab, "failed to get q6_rproc handle\n"); @@ -775,6 +777,25 @@ int ath11k_core_init(struct ath11k_base *ab) } ab->tgt_rproc = prproc; + return 0; +} + +int ath11k_core_init(struct ath11k_base *ab) +{ + int ret; + + ret = ath11k_core_get_rproc(ab); + if (ret) { + ath11k_err(ab, "failed to get rproc: %d\n", ret); + return ret; + } + + ret = ath11k_init_hw_params(ab); + if (ret) { + ath11k_err(ab, "failed to get hw params %d\n", ret); + return ret; + } + ret = ath11k_core_soc_create(ab); if (ret) { ath11k_err(ab, "failed to create soc core: %d\n", ret); @@ -807,7 +828,8 @@ void ath11k_core_free(struct ath11k_base *ab) EXPORT_SYMBOL(ath11k_core_free); struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size, - enum ath11k_bus bus) + enum ath11k_bus bus, + const struct ath11k_bus_params *bus_params) { struct ath11k_base *ab; @@ -830,6 +852,7 @@ struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size, INIT_WORK(&ab->restart_work, ath11k_core_restart); timer_setup(&ab->rx_replenish_retry, ath11k_ce_rx_replenish_retry, 0); ab->dev = dev; + ab->bus_params = *bus_params; return ab; |