Commit cd8ff81f authored by Julien Panis's avatar Julien Panis Committed by David S. Miller
Browse files

net: ethernet: ti: Add accessors for struct k3_cppi_desc_pool members 



This patch adds accessors for desc_size and cpumem members. They may be
used, for instance, to compute a descriptor index.

Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Signed-off-by: default avatarJulien Panis <jpanis@baylibre.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 50aee97d

drivers/net/ethernet/ti/k3-cppi-desc-pool.c

+12 −0
Original line number Diff line number Diff line
@@ -132,5 +132,17 @@ size_t k3_cppi_desc_pool_avail(struct k3_cppi_desc_pool *pool) 
}

EXPORT_SYMBOL_GPL(k3_cppi_desc_pool_avail);



size_t k3_cppi_desc_pool_desc_size(const struct k3_cppi_desc_pool *pool)

{

	return pool->desc_size;

}

EXPORT_SYMBOL_GPL(k3_cppi_desc_pool_desc_size);



void *k3_cppi_desc_pool_cpuaddr(const struct k3_cppi_desc_pool *pool)

{

	return pool->cpumem;

}

EXPORT_SYMBOL_GPL(k3_cppi_desc_pool_cpuaddr);



MODULE_LICENSE("GPL");

MODULE_DESCRIPTION("TI K3 CPPI5 descriptors pool API");

drivers/net/ethernet/ti/k3-cppi-desc-pool.h

+2 −0
Original line number Diff line number Diff line
@@ -26,5 +26,7 @@ k3_cppi_desc_pool_dma2virt(struct k3_cppi_desc_pool *pool, dma_addr_t dma); 
void *k3_cppi_desc_pool_alloc(struct k3_cppi_desc_pool *pool);

void k3_cppi_desc_pool_free(struct k3_cppi_desc_pool *pool, void *addr);

size_t k3_cppi_desc_pool_avail(struct k3_cppi_desc_pool *pool);

size_t k3_cppi_desc_pool_desc_size(const struct k3_cppi_desc_pool *pool);

void *k3_cppi_desc_pool_cpuaddr(const struct k3_cppi_desc_pool *pool);



#endif /* K3_CPPI_DESC_POOL_H_ */