From b22267d3883ebc76093e9f36c4c738125e092402 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Krzysztof=20Ha=C5=82asa?= Date: Tue, 1 Jul 2008 21:43:39 +0200 Subject: WAN: Convert PC300 driver to use normal u8/u16/u32 types MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Krzysztof Hałasa --- drivers/net/wan/pc300_drv.c | 120 ++++++++++++++++++++++---------------------- 1 file changed, 60 insertions(+), 60 deletions(-) (limited to 'drivers/net/wan/pc300_drv.c') diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c index 65c40cd4a08..d0a8d1e352a 100644 --- a/drivers/net/wan/pc300_drv.c +++ b/drivers/net/wan/pc300_drv.c @@ -283,8 +283,8 @@ static void rx_dma_buf_init(pc300_t *, int); static void tx_dma_buf_check(pc300_t *, int); static void rx_dma_buf_check(pc300_t *, int); static irqreturn_t cpc_intr(int, void *); -static int clock_rate_calc(uclong, uclong, int *); -static uclong detect_ram(pc300_t *); +static int clock_rate_calc(u32, u32, int *); +static u32 detect_ram(pc300_t *); static void plx_init(pc300_t *); static void cpc_trace(struct net_device *, struct sk_buff *, char); static int cpc_attach(struct net_device *, unsigned short, unsigned short); @@ -309,10 +309,10 @@ static void tx_dma_buf_pt_init(pc300_t * card, int ch) + DMA_TX_BD_BASE + ch_factor * sizeof(pcsca_bd_t)); for (i = 0; i < N_DMA_TX_BUF; i++, ptdescr++) { - cpc_writel(&ptdescr->next, (uclong) (DMA_TX_BD_BASE + + cpc_writel(&ptdescr->next, (u32)(DMA_TX_BD_BASE + (ch_factor + ((i + 1) & (N_DMA_TX_BUF - 1))) * sizeof(pcsca_bd_t))); - cpc_writel(&ptdescr->ptbuf, - (uclong) (DMA_TX_BASE + (ch_factor + i) * BD_DEF_LEN)); + cpc_writel(&ptdescr->ptbuf, + (u32)(DMA_TX_BASE + (ch_factor + i) * BD_DEF_LEN)); } } @@ -339,10 +339,10 @@ static void rx_dma_buf_pt_init(pc300_t * card, int ch) + DMA_RX_BD_BASE + ch_factor * sizeof(pcsca_bd_t)); for (i = 0; i < N_DMA_RX_BUF; i++, ptdescr++) { - cpc_writel(&ptdescr->next, (uclong) (DMA_RX_BD_BASE + - (ch_factor + ((i + 1) & (N_DMA_RX_BUF - 1))) * sizeof(pcsca_bd_t))); + cpc_writel(&ptdescr->next, (u32)(DMA_RX_BD_BASE + + (ch_factor + ((i + 1) & (N_DMA_RX_BUF - 1))) * sizeof(pcsca_bd_t))); cpc_writel(&ptdescr->ptbuf, - (uclong) (DMA_RX_BASE + (ch_factor + i) * BD_DEF_LEN)); + (u32)(DMA_RX_BASE + (ch_factor + i) * BD_DEF_LEN)); } } @@ -365,8 +365,8 @@ static void tx_dma_buf_check(pc300_t * card, int ch) { volatile pcsca_bd_t __iomem *ptdescr; int i; - ucshort first_bd = card->chan[ch].tx_first_bd; - ucshort next_bd = card->chan[ch].tx_next_bd; + u16 first_bd = card->chan[ch].tx_first_bd; + u16 next_bd = card->chan[ch].tx_next_bd; printk("#CH%d: f_bd = %d(0x%08zx), n_bd = %d(0x%08zx)\n", ch, first_bd, TX_BD_ADDR(ch, first_bd), @@ -390,9 +390,9 @@ static void tx1_dma_buf_check(pc300_t * card, int ch) { volatile pcsca_bd_t __iomem *ptdescr; int i; - ucshort first_bd = card->chan[ch].tx_first_bd; - ucshort next_bd = card->chan[ch].tx_next_bd; - uclong scabase = card->hw.scabase; + u16 first_bd = card->chan[ch].tx_first_bd; + u16 next_bd = card->chan[ch].tx_next_bd; + u32 scabase = card->hw.scabase; printk ("\nnfree_tx_bd = %d \n", card->chan[ch].nfree_tx_bd); printk("#CH%d: f_bd = %d(0x%08x), n_bd = %d(0x%08x)\n", ch, @@ -411,13 +411,13 @@ static void tx1_dma_buf_check(pc300_t * card, int ch) printk("\n"); } #endif - + static void rx_dma_buf_check(pc300_t * card, int ch) { volatile pcsca_bd_t __iomem *ptdescr; int i; - ucshort first_bd = card->chan[ch].rx_first_bd; - ucshort last_bd = card->chan[ch].rx_last_bd; + u16 first_bd = card->chan[ch].rx_first_bd; + u16 last_bd = card->chan[ch].rx_last_bd; int ch_factor; ch_factor = ch * N_DMA_RX_BUF; @@ -438,9 +438,9 @@ static void rx_dma_buf_check(pc300_t * card, int ch) static int dma_get_rx_frame_size(pc300_t * card, int ch) { volatile pcsca_bd_t __iomem *ptdescr; - ucshort first_bd = card->chan[ch].rx_first_bd; + u16 first_bd = card->chan[ch].rx_first_bd; int rcvd = 0; - volatile ucchar status; + volatile u8 status; ptdescr = (card->hw.rambase + RX_BD_ADDR(ch, first_bd)); while ((status = cpc_readb(&ptdescr->status)) & DST_OSB) { @@ -460,12 +460,12 @@ static int dma_get_rx_frame_size(pc300_t * card, int ch) * dma_buf_write: writes a frame to the Tx DMA buffers * NOTE: this function writes one frame at a time. */ -static int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len) +static int dma_buf_write(pc300_t *card, int ch, u8 *ptdata, int len) { int i, nchar; volatile pcsca_bd_t __iomem *ptdescr; int tosend = len; - ucchar nbuf = ((len - 1) / BD_DEF_LEN) + 1; + u8 nbuf = ((len - 1) / BD_DEF_LEN) + 1; if (nbuf >= card->chan[ch].nfree_tx_bd) { return -ENOMEM; @@ -507,7 +507,7 @@ static int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb) pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; volatile pcsca_bd_t __iomem *ptdescr; int rcvd = 0; - volatile ucchar status; + volatile u8 status; ptdescr = (card->hw.rambase + RX_BD_ADDR(ch, chan->rx_first_bd)); @@ -561,8 +561,8 @@ static int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb) static void tx_dma_stop(pc300_t * card, int ch) { void __iomem *scabase = card->hw.scabase; - ucchar drr_ena_bit = 1 << (5 + 2 * ch); - ucchar drr_rst_bit = 1 << (1 + 2 * ch); + u8 drr_ena_bit = 1 << (5 + 2 * ch); + u8 drr_rst_bit = 1 << (1 + 2 * ch); /* Disable DMA */ cpc_writeb(scabase + DRR, drr_ena_bit); @@ -572,8 +572,8 @@ static void tx_dma_stop(pc300_t * card, int ch) static void rx_dma_stop(pc300_t * card, int ch) { void __iomem *scabase = card->hw.scabase; - ucchar drr_ena_bit = 1 << (4 + 2 * ch); - ucchar drr_rst_bit = 1 << (2 * ch); + u8 drr_ena_bit = 1 << (4 + 2 * ch); + u8 drr_rst_bit = 1 << (2 * ch); /* Disable DMA */ cpc_writeb(scabase + DRR, drr_ena_bit); @@ -605,7 +605,7 @@ static void rx_dma_start(pc300_t * card, int ch) /*************************/ /*** FALC Routines ***/ /*************************/ -static void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd) +static void falc_issue_cmd(pc300_t *card, int ch, u8 cmd) { void __iomem *falcbase = card->hw.falcbase; unsigned long i = 0; @@ -673,7 +673,7 @@ static void falc_intr_enable(pc300_t * card, int ch) static void falc_open_timeslot(pc300_t * card, int ch, int timeslot) { void __iomem *falcbase = card->hw.falcbase; - ucchar tshf = card->chan[ch].falc.offset; + u8 tshf = card->chan[ch].falc.offset; cpc_writeb(falcbase + F_REG((ICB1 + (timeslot - tshf) / 8), ch), cpc_readb(falcbase + F_REG((ICB1 + (timeslot - tshf) / 8), ch)) & @@ -689,7 +689,7 @@ static void falc_open_timeslot(pc300_t * card, int ch, int timeslot) static void falc_close_timeslot(pc300_t * card, int ch, int timeslot) { void __iomem *falcbase = card->hw.falcbase; - ucchar tshf = card->chan[ch].falc.offset; + u8 tshf = card->chan[ch].falc.offset; cpc_writeb(falcbase + F_REG((ICB1 + (timeslot - tshf) / 8), ch), cpc_readb(falcbase + F_REG((ICB1 + (timeslot - tshf) / 8), ch)) | @@ -810,7 +810,7 @@ static void falc_init_t1(pc300_t * card, int ch) pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucchar dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0); + u8 dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0); /* Switch to T1 mode (PCM 24) */ cpc_writeb(falcbase + F_REG(FMR1, ch), FMR1_PMOD); @@ -979,7 +979,7 @@ static void falc_init_e1(pc300_t * card, int ch) pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucchar dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0); + u8 dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0); /* Switch to E1 mode (PCM 30) */ cpc_writeb(falcbase + F_REG(FMR1, ch), @@ -1185,7 +1185,7 @@ static void te_config(pc300_t * card, int ch) pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucchar dummy; + u8 dummy; unsigned long flags; memset(pfalc, 0, sizeof(falc_t)); @@ -1401,7 +1401,7 @@ static void falc_update_stats(pc300_t * card, int ch) pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucshort counter; + u16 counter; counter = cpc_readb(falcbase + F_REG(FECL, ch)); counter |= cpc_readb(falcbase + F_REG(FECH, ch)) << 8; @@ -1727,7 +1727,7 @@ static void falc_pattern_test(pc300_t * card, int ch, unsigned int activate) * Description: This routine returns the bit error counter value *---------------------------------------------------------------------------- */ -static ucshort falc_pattern_test_error(pc300_t * card, int ch) +static u16 falc_pattern_test_error(pc300_t * card, int ch) { pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; @@ -1774,7 +1774,7 @@ static void cpc_tx_timeout(struct net_device *dev) pc300_t *card = (pc300_t *) chan->card; int ch = chan->channel; unsigned long flags; - ucchar ilar; + u8 ilar; dev->stats.tx_errors++; dev->stats.tx_aborted_errors++; @@ -1830,7 +1830,7 @@ static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev) } /* Write buffer to DMA buffers */ - if (dma_buf_write(card, ch, (ucchar *) skb->data, skb->len) != 0) { + if (dma_buf_write(card, ch, (u8 *)skb->data, skb->len) != 0) { // printk("%s: write error. Dropping TX packet.\n", dev->name); netif_stop_queue(dev); dev_kfree_skb(skb); @@ -1995,7 +1995,7 @@ static void sca_tx_intr(pc300dev_t *dev) static void sca_intr(pc300_t * card) { void __iomem *scabase = card->hw.scabase; - volatile uclong status; + volatile u32 status; int ch; int intr_count = 0; unsigned char dsr_rx; @@ -2010,7 +2010,7 @@ static void sca_intr(pc300_t * card) /**** Reception ****/ if (status & IR0_DRX((IR0_DMIA | IR0_DMIB), ch)) { - ucchar drx_stat = cpc_readb(scabase + DSR_RX(ch)); + u8 drx_stat = cpc_readb(scabase + DSR_RX(ch)); /* Clear RX interrupts */ cpc_writeb(scabase + DSR_RX(ch), drx_stat | DSR_DWE); @@ -2084,7 +2084,7 @@ static void sca_intr(pc300_t * card) /**** Transmission ****/ if (status & IR0_DTX((IR0_EFT | IR0_DMIA | IR0_DMIB), ch)) { - ucchar dtx_stat = cpc_readb(scabase + DSR_TX(ch)); + u8 dtx_stat = cpc_readb(scabase + DSR_TX(ch)); /* Clear TX interrupts */ cpc_writeb(scabase + DSR_TX(ch), dtx_stat | DSR_DWE); @@ -2128,7 +2128,7 @@ static void sca_intr(pc300_t * card) /**** MSCI ****/ if (status & IR0_M(IR0_RXINTA, ch)) { - ucchar st1 = cpc_readb(scabase + M_REG(ST1, ch)); + u8 st1 = cpc_readb(scabase + M_REG(ST1, ch)); /* Clear MSCI interrupts */ cpc_writeb(scabase + M_REG(ST1, ch), st1); @@ -2170,7 +2170,7 @@ static void sca_intr(pc300_t * card) } } -static void falc_t1_loop_detection(pc300_t * card, int ch, ucchar frs1) +static void falc_t1_loop_detection(pc300_t *card, int ch, u8 frs1) { pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; @@ -2195,7 +2195,7 @@ static void falc_t1_loop_detection(pc300_t * card, int ch, ucchar frs1) } } -static void falc_e1_loop_detection(pc300_t * card, int ch, ucchar rsp) +static void falc_e1_loop_detection(pc300_t *card, int ch, u8 rsp) { pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; @@ -2225,8 +2225,8 @@ static void falc_t1_intr(pc300_t * card, int ch) pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucchar isr0, isr3, gis; - ucchar dummy; + u8 isr0, isr3, gis; + u8 dummy; while ((gis = cpc_readb(falcbase + F_REG(GIS, ch))) != 0) { if (gis & GIS_ISR0) { @@ -2272,8 +2272,8 @@ static void falc_e1_intr(pc300_t * card, int ch) pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; void __iomem *falcbase = card->hw.falcbase; - ucchar isr1, isr2, isr3, gis, rsp; - ucchar dummy; + u8 isr1, isr2, isr3, gis, rsp; + u8 dummy; while ((gis = cpc_readb(falcbase + F_REG(GIS, ch))) != 0) { rsp = cpc_readb(falcbase + F_REG(RSP, ch)); @@ -2355,7 +2355,7 @@ static void falc_intr(pc300_t * card) static irqreturn_t cpc_intr(int irq, void *dev_id) { pc300_t *card = dev_id; - volatile ucchar plx_status; + volatile u8 plx_status; if (!card) { #ifdef PC300_DEBUG_INTR @@ -2394,7 +2394,7 @@ static irqreturn_t cpc_intr(int irq, void *dev_id) static void cpc_sca_status(pc300_t * card, int ch) { - ucchar ilar; + u8 ilar; void __iomem *scabase = card->hw.scabase; unsigned long flags; @@ -2812,7 +2812,7 @@ static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) } } -static int clock_rate_calc(uclong rate, uclong clock, int *br_io) +static int clock_rate_calc(u32 rate, u32 clock, int *br_io) { int br, tc; int br_pwr, error; @@ -2849,12 +2849,12 @@ static int ch_config(pc300dev_t * d) void __iomem *scabase = card->hw.scabase; void __iomem *plxbase = card->hw.plxbase; int ch = chan->channel; - uclong clkrate = chan->conf.phys_settings.clock_rate; - uclong clktype = chan->conf.phys_settings.clock_type; - ucshort encoding = chan->conf.proto_settings.encoding; - ucshort parity = chan->conf.proto_settings.parity; - ucchar md0, md2; - + u32 clkrate = chan->conf.phys_settings.clock_rate; + u32 clktype = chan->conf.phys_settings.clock_type; + u16 encoding = chan->conf.proto_settings.encoding; + u16 parity = chan->conf.proto_settings.parity; + u8 md0, md2; + /* Reset the channel */ cpc_writeb(scabase + M_REG(CMD, ch), CMD_CH_RST); @@ -3193,16 +3193,16 @@ static int cpc_close(struct net_device *dev) return 0; } -static uclong detect_ram(pc300_t * card) +static u32 detect_ram(pc300_t * card) { - uclong i; - ucchar data; + u32 i; + u8 data; void __iomem *rambase = card->hw.rambase; card->hw.ramsize = PC300_RAMSIZE; /* Let's find out how much RAM is present on this board */ for (i = 0; i < card->hw.ramsize; i++) { - data = (ucchar) (i & 0xff); + data = (u8)(i & 0xff); cpc_writeb(rambase + i, data); if (cpc_readb(rambase + i) != data) { break; @@ -3279,7 +3279,7 @@ static void cpc_init_card(pc300_t * card) cpc_writeb(card->hw.scabase + DMER, 0x80); if (card->hw.type == PC300_TE) { - ucchar reg1; + u8 reg1; /* Check CPLD version */ reg1 = cpc_readb(card->hw.falcbase + CPLD_REG1); @@ -3413,7 +3413,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { static int first_time = 1; int err, eeprom_outdated = 0; - ucshort device_id; + u16 device_id; pc300_t *card; if (first_time) { -- cgit v1.2.3