From fd1f72b1827075d05b09658e55923eafecbf115e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Erik=20Andr=C3=A9n?= Date: Sat, 14 Mar 2009 22:39:36 +0100 Subject: [PATCH] Staging: agnx: Fixup xmit.c checkpatch warnings MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Erik Andrén Signed-off-by: Greg Kroah-Hartman --- drivers/staging/agnx/xmit.c | 216 +++++++++++++++++++----------------- 1 file changed, 116 insertions(+), 100 deletions(-) diff --git a/drivers/staging/agnx/xmit.c b/drivers/staging/agnx/xmit.c index 7f01528b8a46..0e034081f3a5 100644 --- a/drivers/staging/agnx/xmit.c +++ b/drivers/staging/agnx/xmit.c @@ -17,8 +17,8 @@ #include "debug.h" #include "phy.h" -unsigned int rx_frame_cnt = 0; -//unsigned int local_tx_sent_cnt = 0; +unsigned int rx_frame_cnt; +/* unsigned int local_tx_sent_cnt = 0; */ static inline void disable_rx_engine(struct agnx_priv *priv) { @@ -242,15 +242,15 @@ static void get_rx_stats(struct agnx_priv *priv, struct agnx_hdr *hdr, memset(stat, 0, sizeof(*stat)); /* RSSI */ rssi = (u8 *)&hdr->phy_stats_lo; -// stat->ssi = (rssi[0] + rssi[1] + rssi[2]) / 3; +/* stat->ssi = (rssi[0] + rssi[1] + rssi[2]) / 3; */ /* Noise */ noise = ioread32(ctl + AGNX_GCR_NOISE0); noise += ioread32(ctl + AGNX_GCR_NOISE1); noise += ioread32(ctl + AGNX_GCR_NOISE2); stat->noise = noise / 3; /* Signal quality */ - //snr = stat->ssi - stat->noise; - if (snr >=0 && snr < 40) +/* snr = stat->ssi - stat->noise; */ + if (snr >= 0 && snr < 40) stat->signal = 5 * snr / 2; else if (snr >= 40) stat->signal = 100; @@ -269,10 +269,9 @@ static void get_rx_stats(struct agnx_priv *priv, struct agnx_hdr *hdr, stat->band = IEEE80211_BAND_2GHZ; stat->freq = agnx_channels[priv->channel - 1].center_freq; -// stat->antenna = 3; -// stat->mactime = be32_to_cpu(hdr->time_stamp); -// stat->channel = priv->channel; - +/* stat->antenna = 3; + stat->mactime = be32_to_cpu(hdr->time_stamp); + stat->channel = priv->channel; */ } static inline void combine_hdr_frag(struct ieee80211_hdr *ieeehdr, @@ -296,7 +295,7 @@ static inline void combine_hdr_frag(struct ieee80211_hdr *ieeehdr, static inline int agnx_packet_check(struct agnx_priv *priv, struct agnx_hdr *agnxhdr, unsigned packet_len) { - if (agnx_get_bits(CRC_FAIL, CRC_FAIL_SHIFT, be32_to_cpu(agnxhdr->reg1)) == 1){ + if (agnx_get_bits(CRC_FAIL, CRC_FAIL_SHIFT, be32_to_cpu(agnxhdr->reg1)) == 1) { printk(PFX "RX: CRC check fail\n"); goto drop; } @@ -320,7 +319,7 @@ void handle_rx_irq(struct agnx_priv *priv) { struct ieee80211_rx_status status; unsigned int len; -// AGNX_TRACE; +/* AGNX_TRACE; */ do { struct agnx_desc *desc; @@ -341,54 +340,54 @@ void handle_rx_irq(struct agnx_priv *priv) len = (frag & PACKET_LEN) >> PACKET_LEN_SHIFT; if (agnx_packet_check(priv, hdr, len) == -1) { - rx_desc_reusing(priv, i); + rx_desc_reusing(priv, i); continue; } skb_put(skb, len); do { - u16 fctl; + u16 fctl; fctl = le16_to_cpu(((struct ieee80211_hdr *)hdr->mac_hdr)->frame_control); - if ((fctl & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_BEACON)// && !(fctl & IEEE80211_STYPE_BEACON)) + if ((fctl & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_BEACON)/* && !(fctl & IEEE80211_STYPE_BEACON)) */ dump_ieee80211_hdr((struct ieee80211_hdr *)hdr->mac_hdr, "RX"); } while (0); if (hdr->_11b0 && !hdr->_11g0) { -/* int j; */ -/* u16 fctl = le16_to_cpu(((struct ieee80211_hdr *)hdr->mac_hdr) */ -/* ->frame_control); */ -/* if ( (fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) { */ -/* agnx_print_rx_hdr(hdr); */ -// agnx_print_sta(priv, BSSID_STAID); -/* for (j = 0; j < 8; j++) */ -/* agnx_print_sta_tx_wq(priv, BSSID_STAID, j); */ -/* } */ +/* int j; + u16 fctl = le16_to_cpu(((struct ieee80211_hdr *)hdr->mac_hdr) + ->frame_control); + if ( (fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) { + agnx_print_rx_hdr(hdr); + agnx_print_sta(priv, BSSID_STAID); + for (j = 0; j < 8; j++) + agnx_print_sta_tx_wq(priv, BSSID_STAID, j); + } */ get_rx_stats(priv, hdr, &status); skb_pull(skb, sizeof(*hdr)); combine_hdr_frag((struct ieee80211_hdr *)hdr->mac_hdr, skb); } else if (!hdr->_11b0 && hdr->_11g0) { -// int j; +/* int j; */ agnx_print_rx_hdr(hdr); agnx_print_sta(priv, BSSID_STAID); -// for (j = 0; j < 8; j++) +/* for (j = 0; j < 8; j++) */ agnx_print_sta_tx_wq(priv, BSSID_STAID, 0); print_hex_dump_bytes("agnx: RX_PACKET: ", DUMP_PREFIX_NONE, skb->data, skb->len + 8); -// if (agnx_plcp_get_bitrate_ofdm(&hdr->_11g0) == 0) +/* if (agnx_plcp_get_bitrate_ofdm(&hdr->_11g0) == 0) */ get_rx_stats(priv, hdr, &status); skb_pull(skb, sizeof(*hdr)); combine_hdr_frag((struct ieee80211_hdr *) ((void *)&hdr->mac_hdr), skb); -// dump_ieee80211_hdr((struct ieee80211_hdr *)skb->data, "RX G"); +/* dump_ieee80211_hdr((struct ieee80211_hdr *)skb->data, "RX G"); */ } else agnx_bug("Unknown packets type"); ieee80211_rx_irqsafe(priv->hw, skb, &status); rx_desc_reinit(priv, i); - } while ( priv->rx.idx++ ); + } while (priv->rx.idx++); } /* handle_rx_irq */ static inline void handle_tx_irq(struct agnx_priv *priv, struct agnx_ring *ring) @@ -415,40 +414,40 @@ static inline void handle_tx_irq(struct agnx_priv *priv, struct agnx_ring *ring) pci_unmap_single(priv->pdev, info->mapping, info->dma_len, PCI_DMA_TODEVICE); do { -// int j; +/* int j; */ size_t len; len = info->skb->len - sizeof(struct agnx_hdr) + info->hdr_len; - // if (len == 614) { -// agnx_print_desc(desc); +/* if (len == 614) { */ +/* agnx_print_desc(desc); */ if (info->type == PACKET) { -// agnx_print_tx_hdr((struct agnx_hdr *)info->skb->data); -/* agnx_print_sta_power(priv, LOCAL_STAID); */ -/* agnx_print_sta(priv, LOCAL_STAID); */ -/* // for (j = 0; j < 8; j++) */ -/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, 0); */ -// agnx_print_sta_power(priv, BSSID_STAID); -// agnx_print_sta(priv, BSSID_STAID); -// for (j = 0; j < 8; j++) -// agnx_print_sta_tx_wq(priv, BSSID_STAID, 0); +/* agnx_print_tx_hdr((struct agnx_hdr *)info->skb->data); */ +/* agnx_print_sta_power(priv, LOCAL_STAID); */ +/* agnx_print_sta(priv, LOCAL_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, 0); */ +/* agnx_print_sta_power(priv, BSSID_STAID); */ +/* agnx_print_sta(priv, BSSID_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, BSSID_STAID, 0); */ } -// } +/* } */ } while (0); if (info->type == PACKET) { -// dump_txm_registers(priv); -// dump_rxm_registers(priv); -// dump_bm_registers(priv); -// dump_cir_registers(priv); +/* dump_txm_registers(priv); + dump_rxm_registers(priv); + dump_bm_registers(priv); + dump_cir_registers(priv); */ } if (info->type == PACKET) { -// struct ieee80211_hdr *hdr; +/* struct ieee80211_hdr *hdr; */ struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(info->skb); skb_pull(info->skb, sizeof(struct agnx_hdr)); memcpy(skb_push(info->skb, info->hdr_len), &info->hdr, info->hdr_len); -// dump_ieee80211_hdr((struct ieee80211_hdr *)info->skb->data, "TX_HANDLE"); +/* dump_ieee80211_hdr((struct ieee80211_hdr *)info->skb->data, "TX_HANDLE"); */ /* print_hex_dump_bytes("agnx: TX_HANDLE: ", DUMP_PREFIX_NONE, */ /* info->skb->data, info->skb->len); */ @@ -462,7 +461,7 @@ static inline void handle_tx_irq(struct agnx_priv *priv, struct agnx_ring *ring) /* ieee80211_tx_status_irqsafe(priv->hw, info->skb, &(info->tx_status)); */ /* } else */ /* dev_kfree_skb_irq(info->skb); */ - } + } memset(desc, 0, sizeof(*desc)); memset(info, 0, sizeof(*info)); } @@ -485,7 +484,7 @@ void handle_txd_irq(struct agnx_priv *priv) void handle_other_irq(struct agnx_priv *priv) { -// void __iomem *ctl = priv->ctl; +/* void __iomem *ctl = priv->ctl; */ u32 status = priv->irq_status; void __iomem *ctl = priv->ctl; u32 reg; @@ -526,11 +525,11 @@ void handle_other_irq(struct agnx_priv *priv) iowrite32(reg, ctl + AGNX_INT_MASK); iowrite32(IRQ_RX_FRAME, ctl + AGNX_INT_STAT); printk(PFX "IRQ: RX Frame\n"); - rx_frame_cnt++; + rx_frame_cnt++; } if (status & IRQ_ERR_INT) { iowrite32(IRQ_ERR_INT, ctl + AGNX_INT_STAT); -// agnx_hw_reset(priv); +/* agnx_hw_reset(priv); */ printk(PFX "IRQ: Error Interrupt\n"); } if (status & IRQ_TX_QUE_FULL) @@ -558,14 +557,14 @@ void handle_other_irq(struct agnx_priv *priv) static inline void route_flag_set(struct agnx_hdr *txhdr) { -// u32 reg = 0; +/* u32 reg = 0; */ /* FIXME */ -/* reg = (0x7 << ROUTE_COMPRESSION_SHIFT) & ROUTE_COMPRESSION; */ -/* txhdr->reg5 = cpu_to_be32(reg); */ - txhdr->reg5 = (0xa << 0x0) | (0x7 << 0x18); -// txhdr->reg5 = cpu_to_be32((0xa << 0x0) | (0x7 << 0x18)); -// txhdr->reg5 = cpu_to_be32(0x7 << 0x0); +/* reg = (0x7 << ROUTE_COMPRESSION_SHIFT) & ROUTE_COMPRESSION; */ +/* txhdr->reg5 = cpu_to_be32(reg); */ + txhdr->reg5 = (0xa << 0x0) | (0x7 << 0x18); +/* txhdr->reg5 = cpu_to_be32((0xa << 0x0) | (0x7 << 0x18)); */ +/* txhdr->reg5 = cpu_to_be32(0x7 << 0x0); */ } /* Return 0 if no match */ @@ -579,12 +578,29 @@ static inline unsigned int get_power_level(unsigned int rate, unsigned int anten case 55: case 60: case 90: - case 120: power_level = 22; break; - case 180: power_level = 19; break; - case 240: power_level = 18; break; - case 360: power_level = 16; break; - case 480: power_level = 15; break; - case 540: power_level = 14; break; + case 120: + power_level = 22; + break; + + case 180: + power_level = 19; + break; + + case 240: + power_level = 18; + break; + + case 360: + power_level = 16; + break; + + case 480: + power_level = 15; + break; + + case 540: + power_level = 14; + break; default: agnx_bug("Error rate setting\n"); } @@ -604,30 +620,30 @@ static inline void fill_agnx_hdr(struct agnx_priv *priv, struct agnx_info *tx_in memset(txhdr, 0, sizeof(*txhdr)); -// reg = agnx_set_bits(STATION_ID, STATION_ID_SHIFT, LOCAL_STAID); +/* reg = agnx_set_bits(STATION_ID, STATION_ID_SHIFT, LOCAL_STAID); */ reg = agnx_set_bits(STATION_ID, STATION_ID_SHIFT, BSSID_STAID); reg |= agnx_set_bits(WORKQUEUE_ID, WORKQUEUE_ID_SHIFT, 0); txhdr->reg4 = cpu_to_be32(reg); /* Set the Hardware Sequence Number to 1? */ reg = agnx_set_bits(SEQUENCE_NUMBER, SEQUENCE_NUMBER_SHIFT, 0); -// reg = agnx_set_bits(SEQUENCE_NUMBER, SEQUENCE_NUMBER_SHIFT, 1); +/* reg = agnx_set_bits(SEQUENCE_NUMBER, SEQUENCE_NUMBER_SHIFT, 1); */ reg |= agnx_set_bits(MAC_HDR_LEN, MAC_HDR_LEN_SHIFT, tx_info->hdr_len); txhdr->reg1 = cpu_to_be32(reg); /* Set the agnx_hdr's MAC header */ memcpy(txhdr->mac_hdr, &tx_info->hdr, tx_info->hdr_len); reg = agnx_set_bits(ACK, ACK_SHIFT, 1); -// reg = agnx_set_bits(ACK, ACK_SHIFT, 0); +/* reg = agnx_set_bits(ACK, ACK_SHIFT, 0); */ reg |= agnx_set_bits(MULTICAST, MULTICAST_SHIFT, 0); -// reg |= agnx_set_bits(MULTICAST, MULTICAST_SHIFT, 1); +/* reg |= agnx_set_bits(MULTICAST, MULTICAST_SHIFT, 1); */ reg |= agnx_set_bits(RELAY, RELAY_SHIFT, 0); reg |= agnx_set_bits(TM, TM_SHIFT, 0); txhdr->reg0 = cpu_to_be32(reg); /* Set the long and short retry limits */ - txhdr->tx.short_retry_limit = tx_info->txi->control.rates[0].count; - txhdr->tx.long_retry_limit = tx_info->txi->control.rates[0].count; + txhdr->tx.short_retry_limit = tx_info->txi->control.rates[0].count; + txhdr->tx.long_retry_limit = tx_info->txi->control.rates[0].count; /* FIXME */ len = tx_info->skb->len - sizeof(*txhdr) + tx_info->hdr_len + FCS_LEN; @@ -652,23 +668,23 @@ static void txm_power_set(struct agnx_priv *priv, if (txi->control.rates[0].idx < 0) { /* For B mode Short Preamble */ reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_SHORT); -// control->tx_rate = -control->tx_rate; +/* control->tx_rate = -control->tx_rate; */ } else reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211G); -// reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_LONG); +/* reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_LONG); */ reg |= agnx_set_bits(SIGNAL, SIGNAL_SHIFT, 0xB); reg |= agnx_set_bits(RATE, RATE_SHIFT, 0xB); -// reg |= agnx_set_bits(POWER_LEVEL, POWER_LEVEL_SHIFT, 15); +/* reg |= agnx_set_bits(POWER_LEVEL, POWER_LEVEL_SHIFT, 15); */ reg |= agnx_set_bits(POWER_LEVEL, POWER_LEVEL_SHIFT, 20); /* if rate < 11M set it to 0 */ reg |= agnx_set_bits(NUM_TRANSMITTERS, NUM_TRANSMITTERS_SHIFT, 1); -// reg |= agnx_set_bits(EDCF, EDCF_SHIFT, 1); -// reg |= agnx_set_bits(TIFS, TIFS_SHIFT, 1); +/* reg |= agnx_set_bits(EDCF, EDCF_SHIFT, 1); */ +/* reg |= agnx_set_bits(TIFS, TIFS_SHIFT, 1); */ power.reg = reg; -// power.reg = cpu_to_le32(reg); +/* power.reg = cpu_to_le32(reg); */ -// set_sta_power(priv, &power, LOCAL_STAID); +/* set_sta_power(priv, &power, LOCAL_STAID); */ set_sta_power(priv, &power, BSSID_STAID); } @@ -759,24 +775,24 @@ static int __agnx_tx(struct agnx_priv *priv, struct sk_buff *skb, txm_power_set(priv, txi); -/* do { */ -/* int j; */ -/* size_t len; */ -/* len = skb->len - hdr_info->dma_len + hdr_info->hdr_len; */ -/* // if (len == 614) { */ -/* agnx_print_desc(hdr_desc); */ -/* agnx_print_desc(frag_desc); */ -/* agnx_print_tx_hdr((struct agnx_hdr *)skb->data); */ -/* agnx_print_sta_power(priv, LOCAL_STAID); */ -/* agnx_print_sta(priv, LOCAL_STAID); */ -/* for (j = 0; j < 8; j++) */ -/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, j); */ -/* agnx_print_sta_power(priv, BSSID_STAID); */ -/* agnx_print_sta(priv, BSSID_STAID); */ -/* for (j = 0; j < 8; j++) */ -/* agnx_print_sta_tx_wq(priv, BSSID_STAID, j); */ -/* // } */ -/* } while (0); */ +/* do { */ +/* int j; */ +/* size_t len; */ +/* len = skb->len - hdr_info->dma_len + hdr_info->hdr_len; */ +/* if (len == 614) { */ +/* agnx_print_desc(hdr_desc); */ +/* agnx_print_desc(frag_desc); */ +/* agnx_print_tx_hdr((struct agnx_hdr *)skb->data); */ +/* agnx_print_sta_power(priv, LOCAL_STAID); */ +/* agnx_print_sta(priv, LOCAL_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, j); */ +/* agnx_print_sta_power(priv, BSSID_STAID); */ +/* agnx_print_sta(priv, BSSID_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, BSSID_STAID, j); */ +/* } */ +/* } while (0); */ spin_unlock_irqrestore(&priv->lock, flags); @@ -787,7 +803,7 @@ static int __agnx_tx(struct agnx_priv *priv, struct sk_buff *skb, reg = (ioread32(priv->ctl + AGNX_CIR_TXMCTL)); reg |= 0x8; iowrite32((reg), priv->ctl + AGNX_CIR_TXMCTL); - }while (0); + } while (0); /* Trigger TXD */ do { @@ -795,7 +811,7 @@ static int __agnx_tx(struct agnx_priv *priv, struct sk_buff *skb, reg = (ioread32(priv->ctl + AGNX_CIR_TXDCTL)); reg |= 0x8; iowrite32((reg), priv->ctl + AGNX_CIR_TXDCTL); - }while (0); + } while (0); return 0; } @@ -807,12 +823,12 @@ int _agnx_tx(struct agnx_priv *priv, struct sk_buff *skb) if (tx_packet_check(skb)) return 0; -/* print_hex_dump_bytes("agnx: TX_PACKET: ", DUMP_PREFIX_NONE, */ -/* skb->data, skb->len); */ +/* print_hex_dump_bytes("agnx: TX_PACKET: ", DUMP_PREFIX_NONE, */ +/* skb->data, skb->len); */ - fctl = le16_to_cpu(*((__le16 *)skb->data)); + fctl = le16_to_cpu(*((__le16 *)skb->data)); - if ( (fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA ) + if ((fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) return __agnx_tx(priv, skb, &priv->txd); else return __agnx_tx(priv, skb, &priv->txm); -- 2.39.5