From patchwork Thu Dec 23 01:14:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Mosberger-Tang X-Patchwork-Id: 527990 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89E22C43217 for ; Thu, 23 Dec 2021 01:14:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346407AbhLWBOz (ORCPT ); Wed, 22 Dec 2021 20:14:55 -0500 Received: from o1.ptr2625.egauge.net ([167.89.112.53]:18436 "EHLO o1.ptr2625.egauge.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345827AbhLWBOX (ORCPT ); Wed, 22 Dec 2021 20:14:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=egauge.net; h=from:subject:in-reply-to:references:mime-version:to:cc: content-transfer-encoding:content-type; s=sgd; bh=i32l0pYwrSyAAZKj3vPDSxoH9wI/6IorT8XSw+vG+PQ=; b=qXcfaCONpQOEDT+1cGxzzM6O+Hq9xgQvQNC8IgioZj1aqz2RJzpIVd9gVXdwsaYtdeF2 Wbs6geZ+rJQrZDwOeitskuB6yEJT307phjdcPERrl4yh5319nwKgycSzdK8eIrdXTHMJsP 2WRvSeHd2hAkXxXXoRXFqjN0PVnuxcwlqwl3jOwhn03DqLVNOo9GRcOMTGmnA/D+2w0HH4 19kbmo/+kYgQuM5ly7zyuPuB84hTmFyIJSNxL8ZyX3KI5DfNf2Xh1Osaf6KG37Ro9KkLs9 OhdDenuGga1zAg+QNAo272WjU9JV9OKaHSUZKrHMb7E5WFeuLaUtif1AlagjVW7w== Received: by filterdrecv-canary-69c6c696bc-fss6r with SMTP id filterdrecv-canary-69c6c696bc-fss6r-1-61C3CD5E-33 2021-12-23 01:14:06.745349049 +0000 UTC m=+9768540.518210263 Received: from pearl.egauge.net (unknown) by geopod-ismtpd-2-1 (SG) with ESMTP id OCg6PJjkSGCtTzrY4by5Hw Thu, 23 Dec 2021 01:14:06.619 +0000 (UTC) Received: by pearl.egauge.net (Postfix, from userid 1000) id 986BB7014D4; Wed, 22 Dec 2021 18:14:05 -0700 (MST) From: David Mosberger-Tang Subject: [PATCH v2 31/50] wilc1000: eliminate another magic constant Date: Thu, 23 Dec 2021 01:14:06 +0000 (UTC) Message-Id: <20211223011358.4031459-32-davidm@egauge.net> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211223011358.4031459-1-davidm@egauge.net> References: <20211223011358.4031459-1-davidm@egauge.net> MIME-Version: 1.0 X-SG-EID: +kMxBqj35EdRUKoy8diX1j4AXmPtd302oan+iXZuF8m2Nw4HRW2irNspffT/khET6RJF6+Prbl0h/EtF1rRLvECsuSnE8f3tXIemhWexej/xxnh78Q8DU2R/ig/tGWIowexxuZl2DaJZeO3pMmOHOyq2EoHh1bofVI1hSEEeGEYNWeW2kyd6ZCZYvfEFbfjz80uBtB8wFfES9v+d5in0+5/5pHNQP5pZD+CXvMF8DyUDrXO0bbHDVqqEZ2MG+wpv980iCPZXe6iW35+VIiDX/A== To: Ajay Singh Cc: Claudiu Beznea , Kalle Valo , "David S. Miller" , Jakub Kicinski , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, David Mosberger-Tang X-Entity-ID: Xg4JGAcGrJFIz2kDG9eoaQ== Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Setting bit 1 of the WILC_HOST_VMM_CTL register seems to tell the chip that the VMM table has been updated and is ready for processing. Signed-off-by: David Mosberger-Tang --- drivers/net/wireless/microchip/wilc1000/wlan.c | 3 ++- drivers/net/wireless/microchip/wilc1000/wlan.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c index a4523b0860878..cff70f7d38c89 100644 --- a/drivers/net/wireless/microchip/wilc1000/wlan.c +++ b/drivers/net/wireless/microchip/wilc1000/wlan.c @@ -763,7 +763,8 @@ static int send_vmm_table(struct wilc *wilc, if (ret) break; - ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, 0x2); + ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, + WILC_VMM_TABLE_UPDATED); if (ret) break; diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.h b/drivers/net/wireless/microchip/wilc1000/wlan.h index f5d32ec93fdb9..11a54320ffd05 100644 --- a/drivers/net/wireless/microchip/wilc1000/wlan.h +++ b/drivers/net/wireless/microchip/wilc1000/wlan.h @@ -243,6 +243,7 @@ #define WILC_VMM_ENTRY_COUNT GENMASK(8, 3) #define WILC_VMM_ENTRY_AVAILABLE BIT(2) +#define WILC_VMM_TABLE_UPDATED BIT(1) /*******************************************/ /* E0 and later Interrupt flags. */ /*******************************************/