From: "Jérôme Pouiller" <Jerome.Pouiller@silabs.com>
To: "devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"David S . Miller" <davem@davemloft.net>,
Kalle Valo <kvalo@codeaurora.org>
Subject: [PATCH 38/55] staging: wfx: prefer a bitmask instead of an array of boolean
Date: Mon, 16 Dec 2019 17:03:53 +0000 [thread overview]
Message-ID: <20191216170302.29543-39-Jerome.Pouiller@silabs.com> (raw)
In-Reply-To: <20191216170302.29543-1-Jerome.Pouiller@silabs.com>
From: Jérôme Pouiller <jerome.pouiller@silabs.com>
It is easier to manipulate a int than an array of booleans.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/sta.c | 17 +++++++----------
drivers/staging/wfx/sta.h | 2 +-
2 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index 045d3916ada8..e59560f499ea 100644
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -119,22 +119,22 @@ static int wfx_set_uapsd_param(struct wfx_vif *wvif,
* VO [0,3], VI [1, 2], BE [2, 1], BK [3, 0]
*/
- if (arg->uapsd_enable[IEEE80211_AC_VO])
+ if (arg->uapsd_mask & BIT(IEEE80211_AC_VO))
wvif->uapsd_info.trig_voice = 1;
else
wvif->uapsd_info.trig_voice = 0;
- if (arg->uapsd_enable[IEEE80211_AC_VI])
+ if (arg->uapsd_mask & BIT(IEEE80211_AC_VI))
wvif->uapsd_info.trig_video = 1;
else
wvif->uapsd_info.trig_video = 0;
- if (arg->uapsd_enable[IEEE80211_AC_BE])
+ if (arg->uapsd_mask & BIT(IEEE80211_AC_BE))
wvif->uapsd_info.trig_be = 1;
else
wvif->uapsd_info.trig_be = 0;
- if (arg->uapsd_enable[IEEE80211_AC_BK])
+ if (arg->uapsd_mask & BIT(IEEE80211_AC_BK))
wvif->uapsd_info.trig_bckgrnd = 1;
else
wvif->uapsd_info.trig_bckgrnd = 0;
@@ -330,7 +330,6 @@ static int wfx_update_pm(struct wfx_vif *wvif)
{
struct ieee80211_conf *conf = &wvif->wdev->hw->conf;
struct hif_req_set_pm_mode pm;
- u16 uapsd_flags;
if (wvif->state != WFX_STATE_STA || !wvif->bss_params.aid)
return 0;
@@ -345,9 +344,7 @@ static int wfx_update_pm(struct wfx_vif *wvif)
pm.pm_mode.fast_psm = 1;
}
- memcpy(&uapsd_flags, &wvif->uapsd_info, sizeof(uapsd_flags));
-
- if (uapsd_flags != 0)
+ if (wvif->edca.uapsd_mask)
pm.pm_mode.fast_psm = 0;
// Kernel disable PowerSave when multiple vifs are in use. In contrary,
@@ -375,7 +372,7 @@ int wfx_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
WARN_ON(queue >= hw->queues);
mutex_lock(&wdev->conf_mutex);
- wvif->edca.uapsd_enable[queue] = params->uapsd;
+ assign_bit(queue, &wvif->edca.uapsd_mask, params->uapsd);
edca = &wvif->edca.params[queue];
edca->aifsn = params->aifs;
edca->cw_min = params->cw_min;
@@ -1552,9 +1549,9 @@ int wfx_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
memcpy(&wvif->edca.params[i], &default_edca_params[i],
sizeof(default_edca_params[i]));
- wvif->edca.uapsd_enable[i] = false;
hif_set_edca_queue_params(wvif, &wvif->edca.params[i]);
}
+ wvif->edca.uapsd_mask = 0;
wfx_set_uapsd_param(wvif, &wvif->edca);
wfx_tx_policy_init(wvif);
diff --git a/drivers/staging/wfx/sta.h b/drivers/staging/wfx/sta.h
index 4719807bc25a..74755f6fa030 100644
--- a/drivers/staging/wfx/sta.h
+++ b/drivers/staging/wfx/sta.h
@@ -37,7 +37,7 @@ struct wfx_hif_event {
struct wfx_edca_params {
/* NOTE: index is a linux queue id. */
struct hif_req_edca_queue_params params[IEEE80211_NUM_ACS];
- bool uapsd_enable[IEEE80211_NUM_ACS];
+ unsigned long uapsd_mask;
};
struct wfx_grp_addr_table {
--
2.20.1
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next prev parent reply other threads:[~2019-12-16 17:06 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-16 17:03 [PATCH 00/55] Improve wfx driver Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 01/55] staging: wfx: fix the cache of rate policies on interface reset Jérôme Pouiller
2019-12-17 11:52 ` Greg Kroah-Hartman
2019-12-17 14:35 ` Jérôme Pouiller
2019-12-17 14:49 ` Greg Kroah-Hartman
2019-12-16 17:03 ` [PATCH 03/55] staging: wfx: fix counter overflow Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 02/55] staging: wfx: fix case of lack of tx_retry_policies Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 05/55] staging: wfx: firmware does not support more than 32 total retries Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 04/55] staging: wfx: use boolean appropriately Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 07/55] staging: wfx: ensure that retry policy always fallbacks to MCS0 / 1Mbps Jérôme Pouiller
2019-12-16 18:08 ` Felix Fietkau
2019-12-17 11:01 ` Jérôme Pouiller
2019-12-17 11:20 ` Felix Fietkau
2019-12-17 15:15 ` Jérôme Pouiller
2019-12-18 11:25 ` Felix Fietkau
2019-12-16 17:03 ` [PATCH 06/55] staging: wfx: fix rate control handling Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 08/55] staging: wfx: detect race condition in WEP authentication Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 09/55] staging: wfx: fix hif_set_mfp() with big endian hosts Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 10/55] staging: wfx: fix wrong error message Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 11/55] staging: wfx: increase SPI bus frequency limit Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 13/55] staging: wfx: avoid double warning when no more tx policy are available Jérôme Pouiller
2020-01-03 9:21 ` Dan Carpenter
2020-01-03 10:39 ` Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 14/55] staging: wfx: improve error message on unexpected confirmation Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 12/55] staging: wfx: don't print useless error messages Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 15/55] staging: wfx: take advantage of IS_ERR_OR_NULL() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 16/55] staging: wfx: uniformize naming rule Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 17/55] staging: wfx: use meaningful names for CFG_BYTE_ORDER_* Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 18/55] staging: wfx: remove useless include Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 20/55] staging: wfx: make conditions easier to read Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 19/55] staging: wfx: simplify variable assignment Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 21/55] staging: wfx: ensure that traces never modify arguments Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 22/55] staging: wfx: ensure that received hif messages are never modified Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 23/55] staging: wfx: fix typo in "num_of_ssi_ds" Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 25/55] staging: wfx: fix name of struct hif_req_start_scan_alt Jérôme Pouiller
2020-01-03 9:27 ` Dan Carpenter
2020-01-03 10:30 ` Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 24/55] staging: wfx: fix typo in "num_i_es" Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 26/55] staging: wfx: improve API of hif_req_join->infrastructure_bss_mode Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 27/55] staging: wfx: better naming for hif_req_join->short_preamble Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 28/55] staging: wfx: better naming for hif_mib_set_association_mode->greenfield Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 29/55] staging: wfx: simplify handling of tx_lock in wfx_do_join() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 31/55] staging: wfx: declare wfx_set_pm() static Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 30/55] staging: wfx: firmware already handle powersave mode during scan Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 33/55] staging: wfx: remove redundant test while calling wfx_update_pm() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 32/55] staging: wfx: drop useless argument from wfx_set_pm() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 34/55] staging: wfx: drop unnecessary wvif->powersave_mode Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 35/55] staging: wfx: do not try to save call to hif_set_pm() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 37/55] staging: wfx: simplify wfx_conf_tx() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 36/55] staging: wfx: fix pm_mode timeout Jérôme Pouiller
2019-12-16 17:03 ` Jérôme Pouiller [this message]
2019-12-16 17:03 ` [PATCH 39/55] staging: wfx: simplify hif_set_uapsd_info() usage Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 40/55] staging: wfx: simplify hif_set_pm() usage Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 41/55] staging: wfx: drop struct wfx_edca_params Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 43/55] staging: wfx: simplify hif_set_edca_queue_params() usage Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 42/55] staging: wfx: remove unnecessary EDCA initialisation Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 45/55] staging: wfx: device already handle sleep mode during scan Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 44/55] staging: wfx: hif_scan() never fails Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 46/55] staging: wfx: drop useless wfx_scan_complete() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 47/55] staging: wfx: simplify hif_scan() usage Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 48/55] staging: wfx: introduce update_probe_tmpl() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 49/55] staging: wfx: simplify hif_set_template_frame() usage Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 50/55] staging: wfx: rewrite wfx_hw_scan() Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 51/55] staging: wfx: workaround bug with "iw scan" Jérôme Pouiller
2019-12-16 17:03 ` [PATCH 52/55] staging: wfx: delayed_unjoin cannot happen Jérôme Pouiller
2019-12-16 17:04 ` [PATCH 53/55] staging: wfx: delayed_link_loss " Jérôme Pouiller
2019-12-16 17:04 ` [PATCH 54/55] staging: wfx: implement cancel_hw_scan() Jérôme Pouiller
2019-12-16 17:04 ` [PATCH 55/55] staging: wfx: update TODO Jérôme Pouiller
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