From 9931df2692ddb7db092550ce063e674730176ecf Mon Sep 17 00:00:00 2001 From: Helmut Schaa Date: Thu, 22 Dec 2011 09:36:29 +0100 Subject: rt2x00: Mark active channel's survey data as "in use" This is just a cosmetical fix since we only return survey data for the active channel but it allows iw to show that the survey data is for the currently used channel. Signed-off-by: Helmut Schaa Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800lib.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index e5df380d4fb..4cae051daeb 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -4554,6 +4554,9 @@ int rt2800_get_survey(struct ieee80211_hw *hw, int idx, survey->channel_time_ext_busy = busy_ext / 1000; } + if (!(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) + survey->filled |= SURVEY_INFO_IN_USE; + return 0; } -- cgit v1.2.2 From 3f81f8f1524ccca24df1029b0cf825ecef5e5cdc Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Tue, 27 Dec 2011 12:22:51 -0600 Subject: rt2800usb: Move ID out of unknown Testing on the openSUSE wireless forum has shown that a Linksys WUSB54GC v3 with USB ID 1737:0077 works with rt2800usb when the ID is written to /sys/.../new_id. This ID can therefore be moved out of UNKNOWN. Signed-off-by: Larry Finger Cc: Stable Acked-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 7d1b6e4ef07..486fd4994ae 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -976,6 +976,7 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x13b1, 0x0031) }, { USB_DEVICE(0x1737, 0x0070) }, { USB_DEVICE(0x1737, 0x0071) }, + { USB_DEVICE(0x1737, 0x0077) }, /* Logitec */ { USB_DEVICE(0x0789, 0x0162) }, { USB_DEVICE(0x0789, 0x0163) }, @@ -1173,7 +1174,6 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x1740, 0x0605) }, { USB_DEVICE(0x1740, 0x0615) }, /* Linksys */ - { USB_DEVICE(0x1737, 0x0077) }, { USB_DEVICE(0x1737, 0x0078) }, /* Logitec */ { USB_DEVICE(0x0789, 0x0168) }, -- cgit v1.2.2 From bc93eda7e903ff75cefcb6e247ed9b8e9f8e9783 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Wed, 28 Dec 2011 01:53:18 +0100 Subject: rt2x00: Identify rt2800usb chipsets. According to the latest USB ID database these are all RT2770 / RT2870 / RT307x devices. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800usb.c | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 486fd4994ae..5bff4957a86 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -914,12 +914,14 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x050d, 0x8053) }, { USB_DEVICE(0x050d, 0x805c) }, { USB_DEVICE(0x050d, 0x815c) }, + { USB_DEVICE(0x050d, 0x825a) }, { USB_DEVICE(0x050d, 0x825b) }, { USB_DEVICE(0x050d, 0x935a) }, { USB_DEVICE(0x050d, 0x935b) }, /* Buffalo */ { USB_DEVICE(0x0411, 0x00e8) }, { USB_DEVICE(0x0411, 0x0158) }, + { USB_DEVICE(0x0411, 0x015d) }, { USB_DEVICE(0x0411, 0x016f) }, { USB_DEVICE(0x0411, 0x01a2) }, /* Corega */ @@ -934,6 +936,8 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x07d1, 0x3c0e) }, { USB_DEVICE(0x07d1, 0x3c0f) }, { USB_DEVICE(0x07d1, 0x3c11) }, + { USB_DEVICE(0x07d1, 0x3c13) }, + { USB_DEVICE(0x07d1, 0x3c15) }, { USB_DEVICE(0x07d1, 0x3c16) }, /* Draytek */ { USB_DEVICE(0x07fa, 0x7712) }, @@ -943,6 +947,7 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x7392, 0x7711) }, { USB_DEVICE(0x7392, 0x7717) }, { USB_DEVICE(0x7392, 0x7718) }, + { USB_DEVICE(0x7392, 0x7722) }, /* Encore */ { USB_DEVICE(0x203d, 0x1480) }, { USB_DEVICE(0x203d, 0x14a9) }, @@ -977,6 +982,7 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x1737, 0x0070) }, { USB_DEVICE(0x1737, 0x0071) }, { USB_DEVICE(0x1737, 0x0077) }, + { USB_DEVICE(0x1737, 0x0078) }, /* Logitec */ { USB_DEVICE(0x0789, 0x0162) }, { USB_DEVICE(0x0789, 0x0163) }, @@ -1000,9 +1006,13 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x0db0, 0x871b) }, { USB_DEVICE(0x0db0, 0x871c) }, { USB_DEVICE(0x0db0, 0x899a) }, + /* Ovislink */ + { USB_DEVICE(0x1b75, 0x3071) }, + { USB_DEVICE(0x1b75, 0x3072) }, /* Para */ { USB_DEVICE(0x20b8, 0x8888) }, /* Pegatron */ + { USB_DEVICE(0x1d4d, 0x0002) }, { USB_DEVICE(0x1d4d, 0x000c) }, { USB_DEVICE(0x1d4d, 0x000e) }, { USB_DEVICE(0x1d4d, 0x0011) }, @@ -1055,7 +1065,9 @@ static struct usb_device_id rt2800usb_device_table[] = { /* Sparklan */ { USB_DEVICE(0x15a9, 0x0006) }, /* Sweex */ + { USB_DEVICE(0x177f, 0x0153) }, { USB_DEVICE(0x177f, 0x0302) }, + { USB_DEVICE(0x177f, 0x0313) }, /* U-Media */ { USB_DEVICE(0x157e, 0x300e) }, { USB_DEVICE(0x157e, 0x3013) }, @@ -1139,25 +1151,20 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x13d3, 0x3322) }, /* Belkin */ { USB_DEVICE(0x050d, 0x1003) }, - { USB_DEVICE(0x050d, 0x825a) }, /* Buffalo */ { USB_DEVICE(0x0411, 0x012e) }, { USB_DEVICE(0x0411, 0x0148) }, { USB_DEVICE(0x0411, 0x0150) }, - { USB_DEVICE(0x0411, 0x015d) }, /* Corega */ { USB_DEVICE(0x07aa, 0x0041) }, { USB_DEVICE(0x07aa, 0x0042) }, { USB_DEVICE(0x18c5, 0x0008) }, /* D-Link */ { USB_DEVICE(0x07d1, 0x3c0b) }, - { USB_DEVICE(0x07d1, 0x3c13) }, - { USB_DEVICE(0x07d1, 0x3c15) }, { USB_DEVICE(0x07d1, 0x3c17) }, { USB_DEVICE(0x2001, 0x3c17) }, /* Edimax */ { USB_DEVICE(0x7392, 0x4085) }, - { USB_DEVICE(0x7392, 0x7722) }, /* Encore */ { USB_DEVICE(0x203d, 0x14a1) }, /* Fujitsu Stylistic 550 */ @@ -1173,19 +1180,13 @@ static struct usb_device_id rt2800usb_device_table[] = { /* LevelOne */ { USB_DEVICE(0x1740, 0x0605) }, { USB_DEVICE(0x1740, 0x0615) }, - /* Linksys */ - { USB_DEVICE(0x1737, 0x0078) }, /* Logitec */ { USB_DEVICE(0x0789, 0x0168) }, { USB_DEVICE(0x0789, 0x0169) }, /* Motorola */ { USB_DEVICE(0x100d, 0x9032) }, - /* Ovislink */ - { USB_DEVICE(0x1b75, 0x3071) }, - { USB_DEVICE(0x1b75, 0x3072) }, /* Pegatron */ { USB_DEVICE(0x05a6, 0x0101) }, - { USB_DEVICE(0x1d4d, 0x0002) }, { USB_DEVICE(0x1d4d, 0x0010) }, /* Planex */ { USB_DEVICE(0x2019, 0x5201) }, @@ -1204,9 +1205,6 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x083a, 0xc522) }, { USB_DEVICE(0x083a, 0xd522) }, { USB_DEVICE(0x083a, 0xf511) }, - /* Sweex */ - { USB_DEVICE(0x177f, 0x0153) }, - { USB_DEVICE(0x177f, 0x0313) }, /* Zyxel */ { USB_DEVICE(0x0586, 0x341a) }, #endif -- cgit v1.2.2 From 70127cb69418487cec223575a34148604f156397 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Wed, 28 Dec 2011 01:53:19 +0100 Subject: rt2x00: Whitespace cleanup. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 99ff12d0c29..851b71767cd 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -191,7 +191,7 @@ struct rt2x00_chip { #define RT3572 0x3572 #define RT3593 0x3593 /* PCIe */ #define RT3883 0x3883 /* WSOC */ -#define RT5390 0x5390 /* 2.4GHz */ +#define RT5390 0x5390 /* 2.4GHz */ u16 rf; u16 rev; -- cgit v1.2.2 From 5aa570159090b8bcf1357ef92386c24ff32d76d2 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Wed, 28 Dec 2011 01:53:20 +0100 Subject: rt2x00: Convert big if-statements to switch-statements. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800lib.c | 44 +++++++++++++++++++-------------- 1 file changed, 26 insertions(+), 18 deletions(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 4cae051daeb..22a1a8fc6e0 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1944,19 +1944,24 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, info->default_power2 = TXPOWER_A_TO_DEV(info->default_power2); } - if (rt2x00_rf(rt2x00dev, RF2020) || - rt2x00_rf(rt2x00dev, RF3020) || - rt2x00_rf(rt2x00dev, RF3021) || - rt2x00_rf(rt2x00dev, RF3022) || - rt2x00_rf(rt2x00dev, RF3320)) + switch (rt2x00dev->chip.rf) { + case RF2020: + case RF3020: + case RF3021: + case RF3022: + case RF3320: rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info); - else if (rt2x00_rf(rt2x00dev, RF3052)) + break; + case RF3052: rt2800_config_channel_rf3052(rt2x00dev, conf, rf, info); - else if (rt2x00_rf(rt2x00dev, RF5370) || - rt2x00_rf(rt2x00dev, RF5390)) + break; + case RF5370: + case RF5390: rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info); - else + break; + default: rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info); + } /* * Change BBP settings @@ -3932,15 +3937,18 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET), value, rt2x00_get_field32(reg, MAC_CSR0_REVISION)); - if (!rt2x00_rt(rt2x00dev, RT2860) && - !rt2x00_rt(rt2x00dev, RT2872) && - !rt2x00_rt(rt2x00dev, RT2883) && - !rt2x00_rt(rt2x00dev, RT3070) && - !rt2x00_rt(rt2x00dev, RT3071) && - !rt2x00_rt(rt2x00dev, RT3090) && - !rt2x00_rt(rt2x00dev, RT3390) && - !rt2x00_rt(rt2x00dev, RT3572) && - !rt2x00_rt(rt2x00dev, RT5390)) { + switch (rt2x00dev->chip.rt) { + case RT2860: + case RT2872: + case RT2883: + case RT3070: + case RT3071: + case RT3090: + case RT3390: + case RT3572: + case RT5390: + break; + default: ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); return -ENODEV; } -- cgit v1.2.2 From 4bcafac8c64e015775fcb844f643c2c70115bf46 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kici=C5=84ski?= Date: Wed, 28 Dec 2011 01:53:21 +0100 Subject: rt2800usb: Let rt2x00usb handle USB padding Older USB drivers does not append end padding to skb but instead report it in size of data to be transmitted to HW. rt2800usb should follow that behaviour. Custom write_tx_data callback which was adding pad to skb is not be needed any more. Thanks to this patch frames handed back from rt2800usb to mac80211 will no longer contain end padding. Signed-off-by: Jakub Kicinski Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800usb.c | 37 +++++++++------------------------ 1 file changed, 10 insertions(+), 27 deletions(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 5bff4957a86..7f21005c1bb 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -400,10 +400,10 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry, /* * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is * TXWI + 802.11 header + L2 pad + payload + pad, - * so need to decrease size of TXINFO and USB end pad. + * so need to decrease size of TXINFO. */ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, - entry->skb->len - TXINFO_DESC_SIZE - 4); + roundup(entry->skb->len, 4) - TXINFO_DESC_SIZE); rt2x00_set_field32(&word, TXINFO_W0_WIV, !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); @@ -421,37 +421,20 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry, skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE; } -static void rt2800usb_write_tx_data(struct queue_entry *entry, - struct txentry_desc *txdesc) +/* + * TX data initialization + */ +static int rt2800usb_get_tx_data_len(struct queue_entry *entry) { - unsigned int len; - int err; - - rt2800_write_tx_data(entry, txdesc); - /* - * pad(1~3 bytes) is added after each 802.11 payload. - * USB end pad(4 bytes) is added at each USB bulk out packet end. + * pad(1~3 bytes) is needed after each 802.11 payload. + * USB end pad(4 bytes) is needed at each USB bulk out packet end. * TX frame format is : * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad | * |<------------- tx_pkt_len ------------->| */ - len = roundup(entry->skb->len, 4) + 4; - err = skb_padto(entry->skb, len); - if (unlikely(err)) { - WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n"); - return; - } - entry->skb->len = len; -} - -/* - * TX data initialization - */ -static int rt2800usb_get_tx_data_len(struct queue_entry *entry) -{ - return entry->skb->len; + return roundup(entry->skb->len, 4) + 4; } /* @@ -807,7 +790,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { .flush_queue = rt2x00usb_flush_queue, .tx_dma_done = rt2800usb_tx_dma_done, .write_tx_desc = rt2800usb_write_tx_desc, - .write_tx_data = rt2800usb_write_tx_data, + .write_tx_data = rt2800_write_tx_data, .write_beacon = rt2800_write_beacon, .clear_beacon = rt2800_clear_beacon, .get_tx_data_len = rt2800usb_get_tx_data_len, -- cgit v1.2.2 From d823a50e55fade0eda3708b00dbf49c5476c82e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20Kici=C5=84ski?= Date: Wed, 28 Dec 2011 01:53:22 +0100 Subject: rt2x00usb: Zero USB padding before sending URB When USB driver requires padding at the end of frame or URB it will report this need by increasing return value of get_tx_data_len callback. Common USB code uses that return value as desired URB length. Ensure that appropriate part of skb's tailroom exists and is zeroed. Signed-off-by: Jakub Kicinski Acked-by: Ivo van Doorn -- drivers/net/wireless/rt2x00/rt2x00usb.c | 16 +++++++++++++--- 1 files changed, 13 insertions(+), 3 deletions(-) Signed-off-by: Gertjan van Wingerde Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00usb.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 1e31050dafc..2eea3866504 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -298,12 +298,22 @@ static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void* data) return false; /* - * USB devices cannot blindly pass the skb->len as the - * length of the data to usb_fill_bulk_urb. Pass the skb - * to the driver to determine what the length should be. + * USB devices require certain padding at the end of each frame + * and urb. Those paddings are not included in skbs. Pass entry + * to the driver to determine what the overall length should be. */ length = rt2x00dev->ops->lib->get_tx_data_len(entry); + status = skb_padto(entry->skb, length); + if (unlikely(status)) { + /* TODO: report something more appropriate than IO_FAILED. */ + WARNING(rt2x00dev, "TX SKB padding error, out of memory\n"); + set_bit(ENTRY_DATA_IO_FAILED, &entry->flags); + rt2x00lib_dmadone(entry); + + return false; + } + usb_fill_bulk_urb(entry_priv->urb, usb_dev, usb_sndbulkpipe(usb_dev, entry->queue->usb_endpoint), entry->skb->data, length, -- cgit v1.2.2 From 5a87e7a706750c84b3b17943e55a9de77d40869d Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Wed, 28 Dec 2011 01:53:23 +0100 Subject: rt2x00: RT3593 is also applicable to USB. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 851b71767cd..b03b22c47b1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -189,7 +189,7 @@ struct rt2x00_chip { #define RT3090 0x3090 /* 2.4GHz PCIe */ #define RT3390 0x3390 #define RT3572 0x3572 -#define RT3593 0x3593 /* PCIe */ +#define RT3593 0x3593 #define RT3883 0x3883 /* WSOC */ #define RT5390 0x5390 /* 2.4GHz */ -- cgit v1.2.2 From 7fbaf3efb042871fce7c9cd706cf9f90d61b5e59 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Wed, 28 Dec 2011 01:53:24 +0100 Subject: rt2x00: Change RF3853 to RF3053. According to the latest Ralink vendor drivers, this seems to be the real RF chipset type. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/rt2x00') diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 4778620347c..2571a2fa3d0 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -50,7 +50,7 @@ * RF2853 2.4G/5G 3T3R * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390) * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392) - * RF3853 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662) + * RF3053 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662) * RF5370 2.4G 1T1R * RF5390 2.4G 1T1R */ @@ -66,7 +66,7 @@ #define RF2853 0x000a #define RF3320 0x000b #define RF3322 0x000c -#define RF3853 0x000d +#define RF3053 0x000d #define RF5370 0x5370 #define RF5390 0x5390 -- cgit v1.2.2