iPXE
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A descriptor ring. More...
#include <rdc.h>
Data Fields | |
struct rdc_descriptor * | desc |
Descriptors. More... | |
struct dma_mapping | map |
Descriptor ring DMA mapping. More... | |
unsigned int | prod |
Producer index. More... | |
unsigned int | cons |
Consumer index. More... | |
unsigned int | count |
Number of descriptors. More... | |
unsigned int | reg |
Start address register 0. More... | |
struct rdc_descriptor* rdc_ring::desc |
Descriptors.
Definition at line 132 of file rdc.h.
Referenced by rdc_create_ring(), rdc_destroy_ring(), rdc_poll_rx(), rdc_poll_tx(), rdc_refill_rx(), and rdc_transmit().
struct dma_mapping rdc_ring::map |
Descriptor ring DMA mapping.
Definition at line 134 of file rdc.h.
Referenced by rdc_create_ring(), and rdc_destroy_ring().
unsigned int rdc_ring::prod |
Producer index.
Definition at line 136 of file rdc.h.
Referenced by rdc_destroy_ring(), rdc_poll_rx(), rdc_poll_tx(), rdc_refill_rx(), and rdc_transmit().
unsigned int rdc_ring::cons |
Consumer index.
Definition at line 138 of file rdc.h.
Referenced by rdc_destroy_ring(), rdc_poll_rx(), rdc_poll_tx(), rdc_refill_rx(), and rdc_transmit().
unsigned int rdc_ring::count |
Number of descriptors.
Definition at line 141 of file rdc.h.
Referenced by rdc_create_ring(), rdc_destroy_ring(), and rdc_init_ring().
unsigned int rdc_ring::reg |
Start address register 0.
Definition at line 143 of file rdc.h.
Referenced by rdc_create_ring(), rdc_destroy_ring(), and rdc_init_ring().