From: Claudiu Beznea <Claudiu.Beznea@microchip.com>
To: Ajay Singh <ajay.kathat@microchip.com>, <linux-wireless@vger.kernel.org>
Cc: <devel@driverdev.osuosl.org>, <gregkh@linuxfoundation.org>,
<ganesh.krishna@microchip.com>, <venkateswara.kaja@microchip.com>,
<aditya.shankar@microchip.com>, <adham.abozaeid@microchip.com>
Subject: Re: [PATCH 06/24] staging: wilc1000: move during_ip_timer & wilc_optaining_ip to 'wilc_vif' struct
Date: Thu, 23 Aug 2018 11:09:42 +0300 [thread overview]
Message-ID: <3b84cdbf-8f56-17a0-d6f5-75e6d6cd8295@microchip.com> (raw)
In-Reply-To: <1534229416-13254-7-git-send-email-ajay.kathat@microchip.com>
On 14.08.2018 09:49, Ajay Singh wrote:
> Move global variable 'wilc_during_ip_timer' and 'wilc_optaining_ip' to
> 'wilc_vif' structure.
>
> Rename these variables like below
>
> wilc_during_ip_timer -> during_ip_timer
> wilc_optaining_ip -> obtaining_ip.
Is there any reason you choose to have these in struct wilc_vif and not in
struct wilc_priv as you did for aging timer?
>
> Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
> ---
> drivers/staging/wilc1000/host_interface.c | 15 +++++++-------
> drivers/staging/wilc1000/host_interface.h | 2 --
> drivers/staging/wilc1000/linux_wlan.c | 6 +++---
> drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 24 +++++++++++------------
> drivers/staging/wilc1000/wilc_wfi_netdevice.h | 2 ++
> 5 files changed, 24 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
> index 42d8acc..11eb632 100644
> --- a/drivers/staging/wilc1000/host_interface.c
> +++ b/drivers/staging/wilc1000/host_interface.c
> @@ -186,7 +186,6 @@ struct join_bss_param {
> };
>
> static struct host_if_drv *terminated_handle;
> -bool wilc_optaining_ip;
> static u8 p2p_listen_state;
> static struct workqueue_struct *hif_workqueue;
> static struct completion hif_driver_comp;
> @@ -791,7 +790,7 @@ static void handle_scan(struct work_struct *work)
> goto error;
> }
>
> - if (wilc_optaining_ip || wilc_connecting) {
> + if (vif->obtaining_ip || wilc_connecting) {
> netdev_err(vif->ndev, "Don't do obss scan\n");
> result = -EBUSY;
> goto error;
> @@ -1562,8 +1561,8 @@ static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif,
>
> hif_drv->hif_state = HOST_IF_CONNECTED;
>
> - wilc_optaining_ip = true;
> - mod_timer(&wilc_during_ip_timer,
> + vif->obtaining_ip = true;
> + mod_timer(&vif->during_ip_timer,
> jiffies + msecs_to_jiffies(10000));
> } else {
> hif_drv->hif_state = HOST_IF_IDLE;
> @@ -1595,7 +1594,7 @@ static inline void host_int_handle_disconnect(struct wilc_vif *vif)
> disconn_info.ie_len = 0;
>
> if (conn_result) {
> - wilc_optaining_ip = false;
> + vif->obtaining_ip = false;
> wilc_set_power_mgmt(vif, 0, 0);
>
> conn_result(CONN_DISCONN_EVENT_DISCONN_NOTIF, NULL, 0,
> @@ -1942,7 +1941,7 @@ static void handle_disconnect(struct work_struct *work)
> wid.val = (s8 *)&dummy_reason_code;
> wid.size = sizeof(char);
>
> - wilc_optaining_ip = false;
> + vif->obtaining_ip = false;
> wilc_set_power_mgmt(vif, 0, 0);
>
> eth_zero_addr(wilc_connected_ssid);
> @@ -2397,7 +2396,7 @@ static int handle_remain_on_chan(struct wilc_vif *vif,
> goto error;
> }
>
> - if (wilc_optaining_ip || wilc_connecting) {
> + if (vif->obtaining_ip || wilc_connecting) {
> result = -EBUSY;
> goto error;
> }
> @@ -3455,7 +3454,7 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler)
> break;
> }
>
> - wilc_optaining_ip = false;
> + vif->obtaining_ip = false;
>
> if (clients_count == 0) {
> init_completion(&hif_driver_comp);
> diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
> index 84866a6..d026f44 100644
> --- a/drivers/staging/wilc1000/host_interface.h
> +++ b/drivers/staging/wilc1000/host_interface.h
> @@ -361,11 +361,9 @@ int wilc_get_vif_idx(struct wilc_vif *vif);
> int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power);
> int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power);
>
> -extern bool wilc_optaining_ip;
> extern u8 wilc_connected_ssid[6];
> extern u8 wilc_multicast_mac_addr_list[WILC_MULTICAST_TABLE_SIZE][ETH_ALEN];
>
> extern int wilc_connecting;
> -extern struct timer_list wilc_during_ip_timer;
>
> #endif
> diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
> index 57e3176..283bb74 100644
> --- a/drivers/staging/wilc1000/linux_wlan.c
> +++ b/drivers/staging/wilc1000/linux_wlan.c
> @@ -48,8 +48,8 @@ static int dev_state_ev_handler(struct notifier_block *this,
> case NETDEV_UP:
> if (vif->iftype == STATION_MODE || vif->iftype == CLIENT_MODE) {
> hif_drv->ifc_up = 1;
> - wilc_optaining_ip = false;
> - del_timer(&wilc_during_ip_timer);
> + vif->obtaining_ip = false;
> + del_timer(&vif->during_ip_timer);
> }
>
> if (vif->wilc->enable_ps)
> @@ -68,7 +68,7 @@ static int dev_state_ev_handler(struct notifier_block *this,
> case NETDEV_DOWN:
> if (vif->iftype == STATION_MODE || vif->iftype == CLIENT_MODE) {
> hif_drv->ifc_up = 0;
> - wilc_optaining_ip = false;
> + vif->obtaining_ip = false;
> }
>
> if (memcmp(dev_iface->ifa_label, wlan_dev_name, 5) == 0)
> diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> index 1eac244..1690890 100644
> --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
> @@ -82,7 +82,6 @@ static const struct wiphy_wowlan_support wowlan_support = {
> .flags = WIPHY_WOWLAN_ANY
> };
>
> -struct timer_list wilc_during_ip_timer;
> static u8 op_ifcs;
>
> #define CHAN2G(_channel, _freq, _flags) { \
> @@ -261,9 +260,11 @@ static void remove_network_from_shadow(struct timer_list *t)
> jiffies + msecs_to_jiffies(AGING_TIME));
> }
>
> -static void clear_during_ip(struct timer_list *unused)
> +static void clear_during_ip(struct timer_list *t)
> {
> - wilc_optaining_ip = false;
> + struct wilc_vif *vif = from_timer(vif, t, during_ip_timer);
> +
> + vif->obtaining_ip = false;
> }
>
> static int is_network_in_shadow(struct network_info *nw_info,
> @@ -518,7 +519,7 @@ static void cfg_connect_result(enum conn_event conn_disconn_evt,
> conn_info->resp_ies_len, connect_status,
> GFP_KERNEL);
> } else if (conn_disconn_evt == CONN_DISCONN_EVENT_DISCONN_NOTIF) {
> - wilc_optaining_ip = false;
> + vif->obtaining_ip = false;
> p2p_local_random = 0x01;
> p2p_recv_random = 0x00;
> wilc_ie = false;
> @@ -1743,8 +1744,8 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
> p2p_local_random = 0x01;
> p2p_recv_random = 0x00;
> wilc_ie = false;
> - wilc_optaining_ip = false;
> - del_timer(&wilc_during_ip_timer);
> + vif->obtaining_ip = false;
> + del_timer(&vif->during_ip_timer);
>
> switch (type) {
> case NL80211_IFTYPE_STATION:
> @@ -1789,8 +1790,8 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
> break;
>
> case NL80211_IFTYPE_P2P_GO:
> - wilc_optaining_ip = true;
> - mod_timer(&wilc_during_ip_timer,
> + vif->obtaining_ip = true;
> + mod_timer(&vif->during_ip_timer,
> jiffies + msecs_to_jiffies(DURING_IP_TIME_OUT));
> wilc_set_operation_mode(vif, AP_MODE);
> dev->ieee80211_ptr->iftype = type;
> @@ -2159,10 +2160,10 @@ int wilc_init_host_int(struct net_device *net)
> {
> int ret;
> struct wilc_priv *priv = wdev_priv(net->ieee80211_ptr);
> + struct wilc_vif *vif = netdev_priv(priv->dev);
>
> timer_setup(&priv->aging_timer, remove_network_from_shadow, 0);
> - if (op_ifcs == 0)
> - timer_setup(&wilc_during_ip_timer, clear_during_ip, 0);
> + timer_setup(&vif->during_ip_timer, clear_during_ip, 0);
> op_ifcs++;
>
> priv->p2p_listen_state = false;
> @@ -2190,8 +2191,7 @@ int wilc_deinit_host_int(struct net_device *net)
>
> del_timer_sync(&priv->aging_timer);
> clear_shadow_scan(priv);
> - if (op_ifcs == 0)
> - del_timer_sync(&wilc_during_ip_timer);
> + del_timer_sync(&vif->during_ip_timer);
>
> if (ret)
> netdev_err(net, "Error while deinitializing host interface\n");
> diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
> index 3767e31..8e56a28 100644
> --- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
> +++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
> @@ -118,6 +118,8 @@ struct wilc_vif {
> struct net_device *ndev;
> u8 mode;
> u8 ifc_id;
> + struct timer_list during_ip_timer;
> + bool obtaining_ip;
> };
>
> struct wilc {
>
next prev parent reply other threads:[~2018-08-23 11:38 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-14 6:49 [PATCH 00/24] staging: wilc1000: avoid use of static and global variable Ajay Singh
2018-08-14 6:49 ` [PATCH 01/24] staging: wilc1000: move 'wilc_enable_ps' global variable into 'wilc' struct Ajay Singh
2018-08-14 6:49 ` [PATCH 02/24] staging: wilc1000: move 'aging_timer' static variable to wilc_priv struct Ajay Singh
2018-08-14 6:49 ` [PATCH 03/24] staging: wilc1000: fix to use correct index to free scanned info in clear_shadow_scan() Ajay Singh
2018-08-14 6:49 ` [PATCH 04/24] staging: wilc1000: remove unnecessary NULL check " Ajay Singh
2018-08-14 6:49 ` [PATCH 05/24] staging: wilc1000: moved last_scanned_shadow & last_scanned_cnt to wilc_priv struct Ajay Singh
2018-08-14 6:49 ` [PATCH 06/24] staging: wilc1000: move during_ip_timer & wilc_optaining_ip to 'wilc_vif' struct Ajay Singh
2018-08-23 8:09 ` Claudiu Beznea [this message]
2018-08-23 9:43 ` Ajay Singh
2018-08-24 8:47 ` Claudiu Beznea
2018-08-14 6:49 ` [PATCH 07/24] staging: wilc1000: remove unused variable 'op_ifcs' Ajay Singh
2018-08-14 6:50 ` [PATCH 08/24] staging: wilc1000: avoid use of extra 'if' condition in wilc_init() Ajay Singh
2018-08-14 6:50 ` [PATCH 09/24] staging: wilc1000: move static variable clients_count to 'wilc' structure Ajay Singh
2018-08-23 8:09 ` Claudiu Beznea
2018-08-25 0:13 ` Adham Abozaeid
2018-08-14 6:50 ` [PATCH 10/24] staging: wilc1000: move wilc_multicast_mac_addr_list to 'wilc_vif' struct Ajay Singh
2018-08-23 8:10 ` Claudiu Beznea
2018-08-23 10:00 ` Ajay Singh
2018-08-24 8:47 ` Claudiu Beznea
2018-08-25 0:32 ` Adham Abozaeid
2018-08-27 5:40 ` Ajay Singh
2018-08-14 6:50 ` [PATCH 11/24] staging: wilc1000: move hif specific static variables to 'wilc' structure Ajay Singh
2018-08-23 8:11 ` Claudiu Beznea
2018-08-23 10:09 ` Ajay Singh
2018-08-24 8:47 ` Claudiu Beznea
2018-08-14 6:50 ` [PATCH 12/24] staging: wilc1000: move static variable 'terminated_handle' to wilc_vif struct Ajay Singh
2018-08-23 8:11 ` Claudiu Beznea
2018-08-23 14:36 ` Ajay Singh
2018-08-24 8:46 ` Claudiu Beznea
2018-08-27 5:27 ` Ajay Singh
2018-08-14 6:50 ` [PATCH 13/24] staging: wilc1000: move 'periodic_rssi' as part of 'wilc_vif' struct Ajay Singh
2018-08-14 6:50 ` [PATCH 14/24] staging: wilc1000: rename 'dummy_statistics' variable to 'periodic_stat' Ajay Singh
2018-08-14 6:50 ` [PATCH 15/24] staging: wilc1000: move 'rcv_assoc_resp' as part of hif_drv Ajay Singh
2018-08-14 6:50 ` [PATCH 16/24] staging: wilc1000: refactor tcp_process() to avoid extra leading tabs Ajay Singh
2018-08-14 6:50 ` [PATCH 17/24] staging: wilc1000: use lowercase for get_BSSID() and HIL variable Ajay Singh
2018-08-14 6:50 ` [PATCH 18/24] staging: wilc1000: move tcp_ack_filter algo related variables to 'wilc_vif' struct Ajay Singh
2018-08-14 6:50 ` [PATCH 19/24] staging: wilc1000: avoid line over 80 chars in wilc_wlan_txq_filter_dup_tcp_ack() Ajay Singh
2018-08-23 8:11 ` Claudiu Beznea
2018-08-23 12:18 ` Ajay Singh
2018-08-14 6:50 ` [PATCH 20/24] staging: wilc1000: avoid line over 80 chars in tcp_process() Ajay Singh
2018-08-23 8:12 ` Claudiu Beznea
2018-08-23 10:33 ` Ajay Singh
2018-08-24 9:31 ` Claudiu Beznea
2018-08-27 5:24 ` Ajay Singh
2018-08-27 12:00 ` Dan Carpenter
2018-08-28 4:29 ` Ajay Singh
2018-08-14 6:50 ` [PATCH 21/24] staging: wilc1000: remove unused code to set and get IP address Ajay Singh
2018-08-14 6:50 ` [PATCH 22/24] staging: wilc1000: move 'chip_ps_state' static variable as part of 'wilc' struct Ajay Singh
2018-08-14 6:50 ` [PATCH 23/24] staging: wilc1000: move 'wilc_connecting' static variable to 'wilc_vif' struct Ajay Singh
2018-08-23 8:12 ` Claudiu Beznea
2018-08-23 10:55 ` Greg KH
2018-08-23 11:27 ` Ajay Singh
2018-08-23 12:37 ` Dan Carpenter
2018-08-23 13:06 ` Ajay Singh
2018-08-14 6:50 ` [PATCH 24/24] staging: wilc1000: remove unnecessary static variable 'p2p_listen_state' Ajay Singh
2018-08-23 8:13 ` Claudiu Beznea
2018-08-23 12:07 ` Ajay Singh
2018-08-23 8:09 ` [PATCH 00/24] staging: wilc1000: avoid use of static and global variable Claudiu Beznea
2018-08-23 9:35 ` Ajay Singh
2018-08-27 17:10 ` Greg KH
2018-08-28 4:35 ` Ajay Singh
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