samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Get Rx TLV offsets from structure

Browse Source 
Size of the TLVs have changed across generation of chipsets
Offset values need to be configured into DMA register for preheader DMA
Added APIs to get offsets of each TLV based on chip type

Change-Id: Ic011332cbf3a1017f324f246e47c9e2c91441c70
This commit is contained in:
Radha Krishna Simha Jiguru
2020-04-16 08:04:13 +05:30
committed by nshrivas
parent d111e1ef43
commit 8ca2521ac8
12 changed files with 248 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
hal/wifi3.0/hal_rx.h
View File

@@ -3731,4 +3731,109 @@ bool hal_rx_is_buf_addr_info_valid(
return (HAL_RX_BUFFER_ADDR_31_0_GET(buf_addr_info) == 0) ?
false : true;
}
/**
* hal_rx_msdu_end_offset_get(): Get the MSDU end offset from
* rx_pkt_tlvs structure
*
* @hal_soc_hdl: HAL SOC handle
* return: msdu_end_tlv offset value
*/
static inline
uint32_t hal_rx_msdu_end_offset_get(hal_soc_handle_t hal_soc_hdl)
{
struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
if (!hal_soc || !hal_soc->ops) {
hal_err("hal handle is NULL");
QDF_BUG(0);
return 0;
}
return hal_soc->ops->hal_rx_msdu_end_offset_get();
}
/**
* hal_rx_msdu_start_offset_get(): Get the MSDU start offset from
* rx_pkt_tlvs structure
*
* @hal_soc_hdl: HAL SOC handle
* return: msdu_start_tlv offset value
*/
static inline
uint32_t hal_rx_msdu_start_offset_get(hal_soc_handle_t hal_soc_hdl)
{
struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
if (!hal_soc || !hal_soc->ops) {
hal_err("hal handle is NULL");
QDF_BUG(0);
return 0;
}
return hal_soc->ops->hal_rx_msdu_start_offset_get();
}
/**
* hal_rx_mpdu_start_offset_get(): Get the MPDU start offset from
* rx_pkt_tlvs structure
*
* @hal_soc_hdl: HAL SOC handle
* return: mpdu_start_tlv offset value
*/
static inline
uint32_t hal_rx_mpdu_start_offset_get(hal_soc_handle_t hal_soc_hdl)
{
struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
if (!hal_soc || !hal_soc->ops) {
hal_err("hal handle is NULL");
QDF_BUG(0);
return 0;
}
return hal_soc->ops->hal_rx_mpdu_start_offset_get();
}
/**
* hal_rx_mpdu_end_offset_get(): Get the MPDU end offset from
* rx_pkt_tlvs structure
*
* @hal_soc_hdl: HAL SOC handle
* return: mpdu_end_tlv offset value
*/
static inline
uint32_t hal_rx_mpdu_end_offset_get(hal_soc_handle_t hal_soc_hdl)
{
struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
if (!hal_soc || !hal_soc->ops) {
hal_err("hal handle is NULL");
QDF_BUG(0);
return 0;
}
return hal_soc->ops->hal_rx_mpdu_end_offset_get();
}
/**
* hal_rx_attn_offset_get(): Get the ATTENTION offset from
* rx_pkt_tlvs structure
*
* @hal_soc_hdl: HAL SOC handle
* return: attn_tlv offset value
*/
static inline
uint32_t hal_rx_attn_offset_get(hal_soc_handle_t hal_soc_hdl)
{
struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
if (!hal_soc || !hal_soc->ops) {
hal_err("hal handle is NULL");
QDF_BUG(0);
return 0;
}
return hal_soc->ops->hal_rx_attn_offset_get();
}
#endif /* _HAL_RX_H */