Return-path: Received: from mail-we0-f181.google.com ([74.125.82.181]:64631 "EHLO mail-we0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755105AbaESTen (ORCPT ); Mon, 19 May 2014 15:34:43 -0400 Received: by mail-we0-f181.google.com with SMTP id w61so6075622wes.12 for ; Mon, 19 May 2014 12:34:42 -0700 (PDT) From: Malcolm Priestley To: gregkh@linuxfoundation.org Cc: linux-wireless@vger.kernel.org, Malcolm Priestley Subject: [PATCH 19/20] staging: vt6656: BBvUpdatePreEDThreshold change byBBPreEDIndex Date: Mon, 19 May 2014 20:33:11 +0100 Message-Id: <1400527992-3061-19-git-send-email-tvboxspy@gmail.com> (sfid-20140519_213452_082601_EC644AA5) In-Reply-To: <1400527992-3061-1-git-send-email-tvboxspy@gmail.com> References: <1400527992-3061-1-git-send-email-tvboxspy@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: assign pDevice->byBBPreEDIndex to ed_idx and change ed_inx value in switch. If ed_inx == byBBPreEDIndex and not bScanning return out. Signed-off-by: Malcolm Priestley --- drivers/staging/vt6656/baseband.c | 207 ++++++++++++++------------------------ 1 file changed, 74 insertions(+), 133 deletions(-) diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c index 39bdd4b..b308a7d 100644 --- a/drivers/staging/vt6656/baseband.c +++ b/drivers/staging/vt6656/baseband.c @@ -1411,6 +1411,7 @@ void TimerSQ3Tmax3CallBack(struct vnt_private *pDevice) void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning) { u8 cr_201 = 0x0, cr_206 = 0x0; + u8 ed_inx = pDevice->byBBPreEDIndex; switch(pDevice->byRFType) { @@ -1421,99 +1422,78 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning) if( bScanning ) { // need Max sensitivity //RSSI -69, -70,.... - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x30; break; } if(pDevice->byBBPreEDRSSI <= 45) { // RSSI 0, -1,-2,....-45 - if(pDevice->byBBPreEDIndex == 20) break; - pDevice->byBBPreEDIndex = 20; + ed_inx = 20; cr_201 = 0xff; } else if(pDevice->byBBPreEDRSSI <= 46) { //RSSI -46 - if(pDevice->byBBPreEDIndex == 19) break; - pDevice->byBBPreEDIndex = 19; + ed_inx = 19; cr_201 = 0x1a; } else if(pDevice->byBBPreEDRSSI <= 47) { //RSSI -47 - if(pDevice->byBBPreEDIndex == 18) break; - pDevice->byBBPreEDIndex = 18; + ed_inx = 18; cr_201 = 0x15; } else if(pDevice->byBBPreEDRSSI <= 49) { //RSSI -48, -49 - if(pDevice->byBBPreEDIndex == 17) break; - pDevice->byBBPreEDIndex = 17; + ed_inx = 17; cr_201 = 0xe; } else if(pDevice->byBBPreEDRSSI <= 51) { //RSSI -50, -51 - if(pDevice->byBBPreEDIndex == 16) break; - pDevice->byBBPreEDIndex = 16; + ed_inx = 16; cr_201 = 0x9; } else if(pDevice->byBBPreEDRSSI <= 53) { //RSSI -52, -53 - if(pDevice->byBBPreEDIndex == 15) break; - pDevice->byBBPreEDIndex = 15; + ed_inx = 15; cr_201 = 0x6; } else if(pDevice->byBBPreEDRSSI <= 55) { //RSSI -54, -55 - if(pDevice->byBBPreEDIndex == 14) break; - pDevice->byBBPreEDIndex = 14; + ed_inx = 14; cr_201 = 0x3; } else if(pDevice->byBBPreEDRSSI <= 56) { //RSSI -56 - if(pDevice->byBBPreEDIndex == 13) break; - pDevice->byBBPreEDIndex = 13; + ed_inx = 13; cr_201 = 0x2; cr_206 = 0xa0; } else if(pDevice->byBBPreEDRSSI <= 57) { //RSSI -57 - if(pDevice->byBBPreEDIndex == 12) break; - pDevice->byBBPreEDIndex = 12; + ed_inx = 12; cr_201 = 0x2; cr_206 = 0x20; } else if(pDevice->byBBPreEDRSSI <= 58) { //RSSI -58 - if(pDevice->byBBPreEDIndex == 11) break; - pDevice->byBBPreEDIndex = 11; + ed_inx = 11; cr_201 = 0x1; cr_206 = 0xa0; } else if(pDevice->byBBPreEDRSSI <= 59) { //RSSI -59 - if(pDevice->byBBPreEDIndex == 10) break; - pDevice->byBBPreEDIndex = 10; + ed_inx = 10; cr_201 = 0x1; cr_206 = 0x54; } else if(pDevice->byBBPreEDRSSI <= 60) { //RSSI -60 - if(pDevice->byBBPreEDIndex == 9) break; - pDevice->byBBPreEDIndex = 9; + ed_inx = 9; cr_201 = 0x1; cr_206 = 0x18; } else if(pDevice->byBBPreEDRSSI <= 61) { //RSSI -61 - if(pDevice->byBBPreEDIndex == 8) break; - pDevice->byBBPreEDIndex = 8; + ed_inx = 8; cr_206 = 0xe3; } else if(pDevice->byBBPreEDRSSI <= 62) { //RSSI -62 - if(pDevice->byBBPreEDIndex == 7) break; - pDevice->byBBPreEDIndex = 7; + ed_inx = 7; cr_206 = 0xb9; } else if(pDevice->byBBPreEDRSSI <= 63) { //RSSI -63 - if(pDevice->byBBPreEDIndex == 6) break; - pDevice->byBBPreEDIndex = 6; + ed_inx = 6; cr_206 = 0x93; } else if(pDevice->byBBPreEDRSSI <= 64) { //RSSI -64 - if(pDevice->byBBPreEDIndex == 5) break; - pDevice->byBBPreEDIndex = 5; + ed_inx = 5; cr_206 = 0x79; } else if(pDevice->byBBPreEDRSSI <= 65) { //RSSI -65 - if(pDevice->byBBPreEDIndex == 4) break; - pDevice->byBBPreEDIndex = 4; + ed_inx = 4; cr_206 = 0x62; } else if(pDevice->byBBPreEDRSSI <= 66) { //RSSI -66 - if(pDevice->byBBPreEDIndex == 3) break; - pDevice->byBBPreEDIndex = 3; + ed_inx = 3; cr_206 = 0x51; } else if(pDevice->byBBPreEDRSSI <= 67) { //RSSI -67 - if(pDevice->byBBPreEDIndex == 2) break; - pDevice->byBBPreEDIndex = 2; + ed_inx = 2; cr_206 = 0x43; } else if(pDevice->byBBPreEDRSSI <= 68) { //RSSI -68 - if(pDevice->byBBPreEDIndex == 1) break; - pDevice->byBBPreEDIndex = 1; + ed_inx = 1; cr_206 = 0x36; } else { //RSSI -69, -70,.... - if(pDevice->byBBPreEDIndex == 0) break; - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x30; } break; @@ -1524,107 +1504,84 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning) if( bScanning ) { // need Max sensitivity //RSSI -69, -70, ... - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x24; break; } if(pDevice->byBBPreEDRSSI <= 41) { // RSSI 0, -1,-2,....-41 - if(pDevice->byBBPreEDIndex == 22) break; - pDevice->byBBPreEDIndex = 22; + ed_inx = 22; cr_201 = 0xff; } else if(pDevice->byBBPreEDRSSI <= 42) { //RSSI -42 - if(pDevice->byBBPreEDIndex == 21) break; - pDevice->byBBPreEDIndex = 21; + ed_inx = 21; cr_201 = 0x36; } else if(pDevice->byBBPreEDRSSI <= 43) { //RSSI -43 - if(pDevice->byBBPreEDIndex == 20) break; - pDevice->byBBPreEDIndex = 20; + ed_inx = 20; cr_201 = 0x26; } else if(pDevice->byBBPreEDRSSI <= 45) { //RSSI -44, -45 - if(pDevice->byBBPreEDIndex == 19) break; - pDevice->byBBPreEDIndex = 19; + ed_inx = 19; cr_201 = 0x18; } else if(pDevice->byBBPreEDRSSI <= 47) { //RSSI -46, -47 - if(pDevice->byBBPreEDIndex == 18) break; - pDevice->byBBPreEDIndex = 18; + ed_inx = 18; cr_201 = 0x11; } else if(pDevice->byBBPreEDRSSI <= 49) { //RSSI -48, -49 - if(pDevice->byBBPreEDIndex == 17) break; - pDevice->byBBPreEDIndex = 17; + ed_inx = 17; cr_201 = 0xa; } else if(pDevice->byBBPreEDRSSI <= 51) { //RSSI -50, -51 - if(pDevice->byBBPreEDIndex == 16) break; - pDevice->byBBPreEDIndex = 16; + ed_inx = 16; cr_201 = 0x7; } else if(pDevice->byBBPreEDRSSI <= 53) { //RSSI -52, -53 - if(pDevice->byBBPreEDIndex == 15) break; - pDevice->byBBPreEDIndex = 15; + ed_inx = 15; cr_201 = 0x4; } else if(pDevice->byBBPreEDRSSI <= 55) { //RSSI -54, -55 - if(pDevice->byBBPreEDIndex == 14) break; - pDevice->byBBPreEDIndex = 14; + ed_inx = 14; cr_201 = 0x2; cr_206 = 0xc0; } else if(pDevice->byBBPreEDRSSI <= 56) { //RSSI -56 - if(pDevice->byBBPreEDIndex == 13) break; - pDevice->byBBPreEDIndex = 13; + ed_inx = 13; cr_201 = 0x2; cr_206 = 0x30; } else if(pDevice->byBBPreEDRSSI <= 57) { //RSSI -57 - if(pDevice->byBBPreEDIndex == 12) break; - pDevice->byBBPreEDIndex = 12; + ed_inx = 12; cr_201 = 0x1; cr_206 = 0xb0; } else if(pDevice->byBBPreEDRSSI <= 58) { //RSSI -58 - if(pDevice->byBBPreEDIndex == 11) break; - pDevice->byBBPreEDIndex = 11; + ed_inx = 11; cr_201 = 0x1; cr_206 = 0x70; } else if(pDevice->byBBPreEDRSSI <= 59) { //RSSI -59 - if(pDevice->byBBPreEDIndex == 10) break; - pDevice->byBBPreEDIndex = 10; + ed_inx = 10; cr_201 = 0x1; cr_206 = 0x30; } else if(pDevice->byBBPreEDRSSI <= 60) { //RSSI -60 - if(pDevice->byBBPreEDIndex == 9) break; - pDevice->byBBPreEDIndex = 9; + ed_inx = 9; cr_206 = 0xea; } else if(pDevice->byBBPreEDRSSI <= 61) { //RSSI -61 - if(pDevice->byBBPreEDIndex == 8) break; - pDevice->byBBPreEDIndex = 8; + ed_inx = 8; cr_206 = 0xc0; } else if(pDevice->byBBPreEDRSSI <= 62) { //RSSI -62 - if(pDevice->byBBPreEDIndex == 7) break; - pDevice->byBBPreEDIndex = 7; + ed_inx = 7; cr_206 = 0x9c; } else if(pDevice->byBBPreEDRSSI <= 63) { //RSSI -63 - if(pDevice->byBBPreEDIndex == 6) break; - pDevice->byBBPreEDIndex = 6; + ed_inx = 6; cr_206 = 0x80; } else if(pDevice->byBBPreEDRSSI <= 64) { //RSSI -64 - if(pDevice->byBBPreEDIndex == 5) break; - pDevice->byBBPreEDIndex = 5; + ed_inx = 5; cr_206 = 0x68; } else if(pDevice->byBBPreEDRSSI <= 65) { //RSSI -65 - if(pDevice->byBBPreEDIndex == 4) break; - pDevice->byBBPreEDIndex = 4; + ed_inx = 4; cr_206 = 0x52; } else if(pDevice->byBBPreEDRSSI <= 66) { //RSSI -66 - if(pDevice->byBBPreEDIndex == 3) break; - pDevice->byBBPreEDIndex = 3; + ed_inx = 3; cr_206 = 0x43; } else if(pDevice->byBBPreEDRSSI <= 67) { //RSSI -67 - if(pDevice->byBBPreEDIndex == 2) break; - pDevice->byBBPreEDIndex = 2; + ed_inx = 2; cr_206 = 0x36; } else if(pDevice->byBBPreEDRSSI <= 68) { //RSSI -68 - if(pDevice->byBBPreEDIndex == 1) break; - pDevice->byBBPreEDIndex = 1; + ed_inx = 1; cr_206 = 0x2d; } else { //RSSI -69, -70, ... - if(pDevice->byBBPreEDIndex == 0) break; - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x24; } break; @@ -1632,105 +1589,89 @@ void BBvUpdatePreEDThreshold(struct vnt_private *pDevice, int bScanning) case RF_VT3342A0: //RobertYu:20060627, testing table if( bScanning ) { // need Max sensitivity //RSSI -67, -68, ... - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x38; break; } if(pDevice->byBBPreEDRSSI <= 41) { // RSSI 0, -1,-2,....-41 - if(pDevice->byBBPreEDIndex == 20) break; - pDevice->byBBPreEDIndex = 20; + ed_inx = 20; cr_201 = 0xff; } else if(pDevice->byBBPreEDRSSI <= 42) { //RSSI -42 - if(pDevice->byBBPreEDIndex == 19) break; - pDevice->byBBPreEDIndex = 19; + ed_inx = 19; cr_201 = 0x36; } else if(pDevice->byBBPreEDRSSI <= 43) { //RSSI -43 - if(pDevice->byBBPreEDIndex == 18) break; - pDevice->byBBPreEDIndex = 18; + ed_inx = 18; cr_201 = 0x26; } else if(pDevice->byBBPreEDRSSI <= 45) { //RSSI -44, -45 - if(pDevice->byBBPreEDIndex == 17) break; - pDevice->byBBPreEDIndex = 17; + ed_inx = 17; cr_201 = 0x18; } else if(pDevice->byBBPreEDRSSI <= 47) { //RSSI -46, -47 - if(pDevice->byBBPreEDIndex == 16) break; - pDevice->byBBPreEDIndex = 16; + ed_inx = 16; cr_201 = 0x11; } else if(pDevice->byBBPreEDRSSI <= 49) { //RSSI -48, -49 - if(pDevice->byBBPreEDIndex == 15) break; - pDevice->byBBPreEDIndex = 15; + ed_inx = 15; cr_201 = 0xa; } else if(pDevice->byBBPreEDRSSI <= 51) { //RSSI -50, -51 - if(pDevice->byBBPreEDIndex == 14) break; - pDevice->byBBPreEDIndex = 14; + ed_inx = 14; cr_201 = 0x7; } else if(pDevice->byBBPreEDRSSI <= 53) { //RSSI -52, -53 - if(pDevice->byBBPreEDIndex == 13) break; - pDevice->byBBPreEDIndex = 13; + ed_inx = 13; cr_201 = 0x4; } else if(pDevice->byBBPreEDRSSI <= 55) { //RSSI -54, -55 - if(pDevice->byBBPreEDIndex == 12) break; - pDevice->byBBPreEDIndex = 12; + ed_inx = 12; cr_201 = 0x2; cr_206 = 0xc0; } else if(pDevice->byBBPreEDRSSI <= 56) { //RSSI -56 - if(pDevice->byBBPreEDIndex == 11) break; - pDevice->byBBPreEDIndex = 11; + ed_inx = 11; cr_201 = 0x2; cr_206 = 0x30; } else if(pDevice->byBBPreEDRSSI <= 57) { //RSSI -57 - if(pDevice->byBBPreEDIndex == 10) break; - pDevice->byBBPreEDIndex = 10; + ed_inx = 10; cr_201 = 0x1; cr_206 = 0xb0; } else if(pDevice->byBBPreEDRSSI <= 58) { //RSSI -58 - if(pDevice->byBBPreEDIndex == 9) break; - pDevice->byBBPreEDIndex = 9; + ed_inx = 9; cr_201 = 0x1; cr_206 = 0x70; } else if(pDevice->byBBPreEDRSSI <= 59) { //RSSI -59 - if(pDevice->byBBPreEDIndex == 8) break; - pDevice->byBBPreEDIndex = 8; + ed_inx = 8; cr_201 = 0x1; cr_206 = 0x30; } else if(pDevice->byBBPreEDRSSI <= 60) { //RSSI -60 - if(pDevice->byBBPreEDIndex == 7) break; - pDevice->byBBPreEDIndex = 7; + ed_inx = 7; cr_206 = 0xea; } else if(pDevice->byBBPreEDRSSI <= 61) { //RSSI -61 - if(pDevice->byBBPreEDIndex == 6) break; - pDevice->byBBPreEDIndex = 6; + ed_inx = 6; cr_206 = 0xc0; } else if(pDevice->byBBPreEDRSSI <= 62) { //RSSI -62 - if(pDevice->byBBPreEDIndex == 5) break; - pDevice->byBBPreEDIndex = 5; + ed_inx = 5; cr_206 = 0x9c; } else if(pDevice->byBBPreEDRSSI <= 63) { //RSSI -63 - if(pDevice->byBBPreEDIndex == 4) break; - pDevice->byBBPreEDIndex = 4; + ed_inx = 4; cr_206 = 0x80; } else if(pDevice->byBBPreEDRSSI <= 64) { //RSSI -64 - if(pDevice->byBBPreEDIndex == 3) break; - pDevice->byBBPreEDIndex = 3; + ed_inx = 3; cr_206 = 0x68; } else if(pDevice->byBBPreEDRSSI <= 65) { //RSSI -65 - if(pDevice->byBBPreEDIndex == 2) break; - pDevice->byBBPreEDIndex = 2; + ed_inx = 2; cr_206 = 0x52; } else if(pDevice->byBBPreEDRSSI <= 66) { //RSSI -66 - if(pDevice->byBBPreEDIndex == 1) break; - pDevice->byBBPreEDIndex = 1; + ed_inx = 1; cr_206 = 0x43; } else { //RSSI -67, -68, ... - if(pDevice->byBBPreEDIndex == 0) break; - pDevice->byBBPreEDIndex = 0; + ed_inx = 0; cr_206 = 0x38; } break; } + if (ed_inx == pDevice->byBBPreEDIndex && !bScanning) + return; + + pDevice->byBBPreEDIndex = ed_inx; + dev_dbg(&pDevice->usb->dev, "%s byBBPreEDRSSI %d\n", __func__, pDevice->byBBPreEDRSSI); -- 1.9.1