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Commit 60bdfffa authored by Erik Stromdahl's avatar Erik Stromdahl Committed by Kalle Valo
Browse files

ath10k: add sdio extra initializations 



Extra initializations needed by all sdio boards.
Derived from qcacld.

Signed-off-by: default avatarErik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 01d6fd69

drivers/net/wireless/ath/ath10k/core.c

+18 −0
Original line number Diff line number Diff line
@@ -389,6 +389,21 @@ static void ath10k_send_suspend_complete(struct ath10k *ar) 
	complete(&ar->target_suspend);

}



static void ath10k_init_sdio(struct ath10k *ar)

{

	u32 param = 0;



	ath10k_bmi_write32(ar, hi_mbox_io_block_sz, 256);

	ath10k_bmi_write32(ar, hi_mbox_isr_yield_limit, 99);

	ath10k_bmi_read32(ar, hi_acs_flags, &param);



	param |= (HI_ACS_FLAGS_SDIO_SWAP_MAILBOX_SET |

		  HI_ACS_FLAGS_SDIO_REDUCE_TX_COMPL_SET |

		  HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE);



	ath10k_bmi_write32(ar, hi_acs_flags, param);

}



static int ath10k_init_configure_target(struct ath10k *ar)

{

	u32 param_host;
@@ -1953,6 +1968,9 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, 
	if (status)

		goto err;



	if (ar->hif.bus == ATH10K_BUS_SDIO)

		ath10k_init_sdio(ar);



	ar->htc.htc_ops.target_send_suspend_complete =

		ath10k_send_suspend_complete;