diff options
| author |   Grygorii Strashko <grygorii.strashko@ti.com> | 2017-11-30 18:21:18 -0600 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-01 16:36:32 -0500 |
| commit | fb1a732dd5191e98a34fd99ecdf0f23824d2a673 (patch) | |
| tree | db94bbe270c319773c0c7fdbe3a83cea37b311be /drivers/net/ethernet/ti/cpsw_ale.c | |
| parent | net: ethernet: ti: ale: optimize ale entry mask bits configuartion (diff) | |
| download | linux-dev-fb1a732dd5191e98a34fd99ecdf0f23824d2a673.tar.xz linux-dev-fb1a732dd5191e98a34fd99ecdf0f23824d2a673.zip | |
net: ethernet: ti: ale: move static initialization in cpsw_ale_create()
Move static initialization from cpsw_ale_start() to cpsw_ale_create() as it
does not make much sence to perform static initializtion in
cpsw_ale_start() which is called everytime netif[s] is opened.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw_ale.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_ale.c | 57 |
1 files changed, 28 insertions, 29 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index f8c523d3e397..53aa721c928d 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -779,8 +779,36 @@ static void cpsw_ale_timer(struct timer_list *t) void cpsw_ale_start(struct cpsw_ale *ale) { + cpsw_ale_control_set(ale, 0, ALE_ENABLE, 1); + cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1); + + timer_setup(&ale->timer, cpsw_ale_timer, 0); + if (ale->ageout) { + ale->timer.expires = jiffies + ale->ageout; + add_timer(&ale->timer); + } +} +EXPORT_SYMBOL_GPL(cpsw_ale_start); + +void cpsw_ale_stop(struct cpsw_ale *ale) +{ + del_timer_sync(&ale->timer); + cpsw_ale_control_set(ale, 0, ALE_ENABLE, 0); +} +EXPORT_SYMBOL_GPL(cpsw_ale_stop); + +struct cpsw_ale *cpsw_ale_create(struct cpsw_ale_params *params) +{ + struct cpsw_ale *ale; u32 rev, ale_entries; + ale = kzalloc(sizeof(*ale), GFP_KERNEL); + if (!ale) + return NULL; + + ale->params = *params; + ale->ageout = ale->params.ale_ageout * HZ; + rev = readl_relaxed(ale->params.ale_regs + ALE_IDVER); if (!ale->params.major_ver_mask) ale->params.major_ver_mask = 0xff; @@ -849,35 +877,6 @@ void cpsw_ale_start(struct cpsw_ale *ale) ALE_UNKNOWNVLAN_FORCE_UNTAG_EGRESS; } - cpsw_ale_control_set(ale, 0, ALE_ENABLE, 1); - cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1); - - timer_setup(&ale->timer, cpsw_ale_timer, 0); - if (ale->ageout) { - ale->timer.expires = jiffies + ale->ageout; - add_timer(&ale->timer); - } -} -EXPORT_SYMBOL_GPL(cpsw_ale_start); - -void cpsw_ale_stop(struct cpsw_ale *ale) -{ - del_timer_sync(&ale->timer); - cpsw_ale_control_set(ale, 0, ALE_ENABLE, 0); -} -EXPORT_SYMBOL_GPL(cpsw_ale_stop); - -struct cpsw_ale *cpsw_ale_create(struct cpsw_ale_params *params) -{ - struct cpsw_ale *ale; - - ale = kzalloc(sizeof(*ale), GFP_KERNEL); - if (!ale) - return NULL; - - ale->params = *params; - ale->ageout = ale->params.ale_ageout * HZ; - return ale; } EXPORT_SYMBOL_GPL(cpsw_ale_create); |