From: Muna Sinada <msinada@codeaurora.org>
To: ath11k@lists.infradead.org
Cc: Muna Sinada <msinada@codeaurora.org>
Subject: [PATCH v2 3/4] ath11k: comments added to explain purpose
Date: Fri, 28 Jun 2019 09:04:13 -0700 [thread overview]
Message-ID: <1561737854-19003-3-git-send-email-msinada@codeaurora.org> (raw)
In-Reply-To: <1561737854-19003-1-git-send-email-msinada@codeaurora.org>
Added comments for ath11k_hal_tx_desc_sync() and
ath11k_hal_tx_status_desc_sync() to explain their purpose.
Signed-off-by: Muna Sinada <msinada@codeaurora.org>
---
drivers/net/wireless/ath/ath11k/hal_tx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c
index 3c04ebe23c22..2b1789a260d2 100644
--- a/drivers/net/wireless/ath/ath11k/hal_tx.c
+++ b/drivers/net/wireless/ath/ath11k/hal_tx.c
@@ -73,12 +73,14 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd,
ti->bss_ast_hash);
}
+/* Commit the descriptor to hardware */
void ath11k_hal_tx_desc_sync(void *tx_desc_cached, void *hw_desc)
{
memcpy(hw_desc + sizeof(struct hal_tlv_hdr), tx_desc_cached,
sizeof(struct hal_tcl_data_cmd));
}
+/* Get the descriptor status from hardware */
void ath11k_hal_tx_status_desc_sync(void *hw_desc, void *local_desc)
{
memcpy(local_desc, hw_desc, HAL_TX_STATUS_DESC_LEN);
--
2.7.4
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next prev parent reply other threads:[~2019-06-28 16:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 16:04 [PATCH v2 1/4] ath11k: removed duplicated functionality Muna Sinada
2019-06-28 16:04 ` [PATCH v2 2/4] ath11k: changed parameter from u8 * to struct sk_buff * Muna Sinada
2019-06-28 16:04 ` Muna Sinada [this message]
2019-06-28 16:04 ` [PATCH v2 4/4] ath11k: added RMB to return_buffer_manager description Muna Sinada
2019-07-16 12:05 ` [PATCH v2 1/4] ath11k: removed duplicated functionality Kalle Valo
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