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qcacmn: Fix EAPOL Drop in Big Endian mode

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Fix EAPOL Drop in DP when host is running in
Big Endian mode

Change-Id: If85845c73028429333595b639b3e29231e9bc7ee
CRs-Fixed: 3515114
This commit is contained in:
Sai Pratyusha Magam
2023-06-02 09:22:20 +05:30
committed by Rahul Choudhary
parent 1630288f30
commit 1ff2f1dee8
1 changed files with 22 additions and 4 deletions
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26
qdf/linux/src/qdf_nbuf.c
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@@ -1845,16 +1845,34 @@ bool __qdf_nbuf_data_is_ipv4_dhcp_pkt(uint8_t *data)
} }
qdf_export_symbol(__qdf_nbuf_data_is_ipv4_dhcp_pkt); qdf_export_symbol(__qdf_nbuf_data_is_ipv4_dhcp_pkt);
/**
* qdf_is_eapol_type() - check if packet is EAPOL
* @type: Packet type
*
* This api is to check if frame is EAPOL packet type.
*
* Return: true if it is EAPOL frame
* false otherwise.
*/
#ifdef BIG_ENDIAN_HOST
static inline bool qdf_is_eapol_type(uint16_t type)
{
return (type == QDF_NBUF_TRAC_EAPOL_ETH_TYPE);
}
#else
static inline bool qdf_is_eapol_type(uint16_t type)
{
return (type == QDF_SWAP_U16(QDF_NBUF_TRAC_EAPOL_ETH_TYPE));
}
#endif
bool __qdf_nbuf_data_is_ipv4_eapol_pkt(uint8_t *data) bool __qdf_nbuf_data_is_ipv4_eapol_pkt(uint8_t *data)
{ {
uint16_t ether_type; uint16_t ether_type;
ether_type = __qdf_nbuf_get_ether_type(data); ether_type = __qdf_nbuf_get_ether_type(data);
if (ether_type == QDF_SWAP_U16(QDF_NBUF_TRAC_EAPOL_ETH_TYPE)) return qdf_is_eapol_type(ether_type);
return true;
else
return false;
} }
qdf_export_symbol(__qdf_nbuf_data_is_ipv4_eapol_pkt); qdf_export_symbol(__qdf_nbuf_data_is_ipv4_eapol_pkt);