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ibmvnic: Generalize TX pool structure

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Remove some unused fields in the structure and include values
describing the individual buffer size and number of buffers in
a TX pool. This allows us to use these fields for TX pool buffer
accounting as opposed to using hard coded values. Include a new
pool array for TSO transmissions.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Falcon 2018-03-16 20:00:24 -05:00 committed by David S. Miller
parent d47d08c8ca
commit 4bd95a51b6
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/ibm/ibmvnic.h
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@ -917,11 +917,11 @@ struct ibmvnic_tx_pool {
int *free_map;
int consumer_index;
int producer_index;
wait_queue_head_t ibmvnic_tx_comp_q;
struct task_struct *work_thread;
struct ibmvnic_long_term_buff long_term_buff;
struct ibmvnic_long_term_buff tso_ltb;
int tso_index;
int num_buffers;
int buf_size;
};
struct ibmvnic_rx_buff {
@ -1044,6 +1044,7 @@ struct ibmvnic_adapter {
u64 promisc;
struct ibmvnic_tx_pool *tx_pool;
struct ibmvnic_tx_pool *tso_pool;
struct completion init_done;
int init_done_rc;