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qed: simplify chain allocation with init params struct

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To simplify qed_chain_alloc() prototype and call sites, introduce struct
qed_chain_init_params to specify chain params, and pass a pointer to
filled struct to the actual qed_chain_alloc() instead of a long list
of separate arguments.

Signed-off-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Lobakin
2020-07-23 01:10:38 +03:00
committed by David S. Miller
parent c3a321b06a
commit b6db3f71c9
10 changed files with 242 additions and 233 deletions
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32
drivers/net/ethernet/qlogic/qed/qed_dev_api.h
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@@ -254,35 +254,9 @@ int qed_dmae_host2host(struct qed_hwfn *p_hwfn,
dma_addr_t dest_addr,
u32 size_in_dwords, struct qed_dmae_params *p_params);
/**
* @brief qed_chain_alloc - Allocate and initialize a chain
*
* @param p_hwfn
* @param intended_use
* @param mode
* @param num_elems
* @param elem_size
* @param p_chain
* @param ext_pbl - a possible external PBL
*
* @return int
*/
int
qed_chain_alloc(struct qed_dev *cdev,
enum qed_chain_use_mode intended_use,
enum qed_chain_mode mode,
enum qed_chain_cnt_type cnt_type,
u32 num_elems,
size_t elem_size,
struct qed_chain *p_chain, struct qed_chain_ext_pbl *ext_pbl);
/**
* @brief qed_chain_free - Free chain DMA memory
*
* @param p_hwfn
* @param p_chain
*/
void qed_chain_free(struct qed_dev *cdev, struct qed_chain *p_chain);
int qed_chain_alloc(struct qed_dev *cdev, struct qed_chain *chain,
struct qed_chain_init_params *params);
void qed_chain_free(struct qed_dev *cdev, struct qed_chain *chain);
/**
* @@brief qed_fw_l2_queue - Get absolute L2 queue ID