Definition of a TX header descriptor. More...
#include <hal_desc.h>
Data Fields | |
| uint32_t | upatterntx |
| Unique pattern for transmit DMA. | |
| uint32_t | nextfrmexseq_ptr |
| Starting descriptor of the next atomic frame exchange sequence. | |
| uint32_t | nextmpdudesc_ptr |
| Next MPDU in the frame exchange. | |
| union { | |
| uint32_t first_pbd_ptr | |
| First payload buffer descriptor. | |
| uint32_t sec_user1_ptr | |
| Secondary user 1 THD address. | |
| }; | |
| First payload buffer descriptor/Secondary user 1 THD address. | |
| union { | |
| uint32_t datastartptr | |
| Data buffer start. | |
| uint32_t sec_user2_ptr | |
| Secondary user 2 THD address. | |
| }; | |
| Data buffer start/Secondary user 2 THD address. | |
| union { | |
| uint32_t dataendptr | |
| Data buffer end. | |
| uint32_t sec_user3_ptr | |
| Secondary user 3 THD address. | |
| }; | |
| Data buffer end /Secondary user 3 THD address. | |
| uint32_t | frmlen |
| Total length of the frame on air. | |
| uint32_t | frmlifetime |
| MSDU lifetime parameter (for EDCA frame). | |
| uint32_t | phyctrlinfo |
| Valid only for A-MPDU header descriptor and for singleton MPDUs. | |
| uint32_t | policyentryaddr |
| Valid only for A-MPDU header descriptor and for singleton MPDUs. | |
| uint32_t | optlen [3] |
| Optional length fields in case of BW drop. | |
| uint32_t | macctrlinfo1 |
| Valid only for A-MPDU header descriptor and for singleton MPDUs. | |
| uint32_t | macctrlinfo2 |
| Valid only for MPDU header descriptor and for singleton MPDUs. | |
| uint32_t | statinfo |
| Valid only for A-MPDU header descriptor and for singleton MPDUs. | |
| uint32_t | mediumtimeused |
| Medium time used. | |
Definition of a TX header descriptor.
Definition at line 813 of file hal_desc.h.
1.6.1