samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
複製 0
程式碼 問題管理 合併請求 Actions Packages Projects 版本發佈 Wiki Activity

qcacmn: Call dp_tx_nbuf_unmap instead of directly calling unmap API

瀏覽代碼 
Call dp_tx_nbuf_unmap instead of directly calling
qdf_nbuf_unmap_nbytes_single

Change-Id: I4d28ccdc45d99b16cf9883742742ee7b36ba1022
CRs-Fixed: 3146931
This commit is contained in:
Pavankumar Nandeshwar
2022-03-10 01:25:52 -08:00
committed by Madan Koyyalamudi
父節點 b37b9b12cd
當前提交 fbf1e82c6b
共有 1 個文件被更改，包括 68 次插入 和 55 次删除
Download Patch File Download Diff File Expand all files Collapse all files

123
dp/wifi3.0/dp_tx.c
查看文件

@@ -148,36 +148,6 @@ dp_update_tx_desc_stats(struct dp_pdev *pdev)
}
#endif /* CONFIG_WLAN_SYSFS_MEM_STATS */
#if defined(WLAN_TX_PKT_CAPTURE_ENH) || defined(FEATURE_PERPKT_INFO)
static inline
void dp_tx_enh_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
qdf_nbuf_unmap_nbytes_single(soc->osdev, desc->nbuf,
QDF_DMA_TO_DEVICE,
desc->nbuf->len);
desc->flags |= DP_TX_DESC_FLAG_UNMAP_DONE;
}
static inline void dp_tx_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
if (qdf_likely(!(desc->flags & DP_TX_DESC_FLAG_UNMAP_DONE)))
qdf_nbuf_unmap_nbytes_single(soc->osdev, desc->nbuf,
QDF_DMA_TO_DEVICE,
desc->nbuf->len);
}
#else
static inline
void dp_tx_enh_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
}
static inline void dp_tx_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
qdf_nbuf_unmap_nbytes_single(soc->osdev, desc->nbuf,
QDF_DMA_TO_DEVICE, desc->nbuf->len);
}
#endif
#ifdef QCA_TX_LIMIT_CHECK
/**
* dp_tx_limit_check - Check if allocated tx descriptors reached
@@ -1928,27 +1898,10 @@ static inline QDF_STATUS dp_tx_msdu_single_map(struct dp_vdev *vdev,
}
#endif
#if defined(QCA_DP_TX_NBUF_NO_MAP_UNMAP) && !defined(BUILD_X86)
static inline
qdf_dma_addr_t dp_tx_nbuf_map(struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
qdf_nbuf_t nbuf)
{
qdf_nbuf_dma_clean_range((void *)nbuf->data,
(void *)(nbuf->data + nbuf->len));
return (qdf_dma_addr_t)qdf_mem_virt_to_phys(nbuf->data);
}
static inline
void dp_tx_nbuf_unmap(struct dp_soc *soc,
struct dp_tx_desc_s *desc)
{
}
#else
static inline
qdf_dma_addr_t dp_tx_nbuf_map(struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
qdf_nbuf_t nbuf)
qdf_dma_addr_t dp_tx_nbuf_map_regular(struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
qdf_nbuf_t nbuf)
{
QDF_STATUS ret = QDF_STATUS_E_FAILURE;
@@ -1960,8 +1913,7 @@ qdf_dma_addr_t dp_tx_nbuf_map(struct dp_vdev *vdev,
}
static inline
void dp_tx_nbuf_unmap(struct dp_soc *soc,
struct dp_tx_desc_s *desc)
void dp_tx_nbuf_unmap_regular(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
qdf_nbuf_unmap_nbytes_single_paddr(soc->osdev,
desc->nbuf,
@@ -1969,6 +1921,69 @@ void dp_tx_nbuf_unmap(struct dp_soc *soc,
QDF_DMA_TO_DEVICE,
desc->length);
}
#if defined(QCA_DP_TX_NBUF_NO_MAP_UNMAP) && !defined(BUILD_X86)
static inline
qdf_dma_addr_t dp_tx_nbuf_map(struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
qdf_nbuf_t nbuf)
{
if (qdf_likely(tx_desc->flags & DP_TX_DESC_FLAG_SIMPLE)) {
qdf_nbuf_dma_clean_range((void *)nbuf->data,
(void *)(nbuf->data + nbuf->len));
return (qdf_dma_addr_t)qdf_mem_virt_to_phys(nbuf->data);
} else {
return dp_tx_nbuf_map_regular(vdev, tx_desc, nbuf);
}
}
static inline
void dp_tx_nbuf_unmap(struct dp_soc *soc,
struct dp_tx_desc_s *desc)
{
if (qdf_unlikely(!(desc->flags & DP_TX_DESC_FLAG_SIMPLE)))
return dp_tx_nbuf_unmap_regular(soc, desc);
}
#else
static inline
qdf_dma_addr_t dp_tx_nbuf_map(struct dp_vdev *vdev,
struct dp_tx_desc_s *tx_desc,
qdf_nbuf_t nbuf)
{
return dp_tx_nbuf_map_regular(vdev, tx_desc, nbuf);
}
static inline
void dp_tx_nbuf_unmap(struct dp_soc *soc,
struct dp_tx_desc_s *desc)
{
return dp_tx_nbuf_unmap_regular(soc, desc);
}
#endif
#if defined(WLAN_TX_PKT_CAPTURE_ENH) || defined(FEATURE_PERPKT_INFO)
static inline
void dp_tx_enh_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
dp_tx_nbuf_unmap(soc, desc);
desc->flags |= DP_TX_DESC_FLAG_UNMAP_DONE;
}
static inline void dp_tx_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
if (qdf_likely(!(desc->flags & DP_TX_DESC_FLAG_UNMAP_DONE)))
dp_tx_nbuf_unmap(soc, desc);
}
#else
static inline
void dp_tx_enh_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
}
static inline void dp_tx_unmap(struct dp_soc *soc, struct dp_tx_desc_s *desc)
{
dp_tx_nbuf_unmap(soc, desc);
}
#endif
#ifdef MESH_MODE_SUPPORT
@@ -2181,9 +2196,7 @@ dp_tx_send_msdu_single(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
tx_desc, tx_q->ring_id);
dp_tx_desc_history_add(soc, tx_desc->dma_addr, nbuf,
tx_desc->id, DP_TX_DESC_UNMAP);
qdf_nbuf_unmap_nbytes_single(vdev->osdev, nbuf,
QDF_DMA_TO_DEVICE,
nbuf->len);
dp_tx_nbuf_unmap(soc, tx_desc);
drop_code = TX_HW_ENQUEUE;
goto release_desc;
}