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authorThomas Falcon <tlfalcon@linux.vnet.ibm.com>2018-03-17 04:00:24 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-18 03:12:39 +0300
commit4bd95a51b6e32c3267b8beb097bd719380147d36 (patch)
tree7878660c2f5f0364378a2782005a1aac49bca9af /drivers/net/ethernet/ibm
parentd47d08c8ca052df3d9fde7cfff518660335b16e7 (diff)
downloadlinux-4bd95a51b6e32c3267b8beb097bd719380147d36.tar.xz
ibmvnic: Generalize TX pool structure
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>
Diffstat (limited to 'drivers/net/ethernet/ibm')
-rw-r--r--drivers/net/ethernet/ibm/ibmvnic.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index 099c89d49945..d287dc78db45 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -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;