[03/22] Cyclades PC300 driver: Fix usage of types
From: Andrea Shepard
Date: Sun Jan 29 2012 - 21:50:32 EST
Fix non-portable usage of types and remove unnecessary typedefs. This
patch causes some style warnings due to changes on printk lines with
previously existing violations; for organization's sake these are all
fixed later in patch 10-printk.
Signed-off-by: Andrea Shepard <andrea@xxxxxxxxxxxxxxxxxxx>
diff --git a/drivers/net/wan/hd64572.h b/drivers/net/wan/hd64572.h
index 727dc6b..2626fea 100644
--- a/drivers/net/wan/hd64572.h
+++ b/drivers/net/wan/hd64572.h
@@ -172,11 +172,11 @@
/* Block Descriptor Structure */
typedef struct {
- unsigned long next; /* pointer to next block descriptor */
- unsigned long ptbuf; /* buffer pointer */
- unsigned short len; /* data length */
- unsigned char status; /* status */
- unsigned char filler[5]; /* alignment filler (16 bytes) */
+ u32 next; /* pointer to next block descriptor */
+ u32 ptbuf; /* buffer pointer */
+ u16 len; /* data length */
+ u8 status; /* status */
+ u8 filler[5]; /* alignment filler (16 bytes) */
} pcsca_bd_t;
/* Block Descriptor Structure */
diff --git a/drivers/net/wan/pc300.h b/drivers/net/wan/pc300.h
index 54f99a3..bd70320 100644
--- a/drivers/net/wan/pc300.h
+++ b/drivers/net/wan/pc300.h
@@ -103,18 +103,6 @@
#include "hd64572.h"
#include "pc300-falc-lh.h"
-#ifndef CY_TYPES
-#define CY_TYPES
-#if defined(__alpha__)
-typedef unsigned long ucdouble; /* 64 bits, unsigned */
-typedef unsigned int uclong; /* 32 bits, unsigned */
-#else
-typedef unsigned long uclong; /* 32 bits, unsigned */
-#endif
-typedef unsigned short ucshort; /* 16 bits, unsigned */
-typedef unsigned char ucchar; /* 8 bits, unsigned */
-#endif /* CY_TYPES */
-
#define PC300_PROTO_MLPPP 1
#define PC300_KERNEL "2.4.x" /* Kernel supported by this driver */
@@ -164,22 +152,25 @@ typedef unsigned char ucchar; /* 8 bits, unsigned */
* (required to support Alpha systems) *
***************************************/
#ifdef __KERNEL__
-#define cpc_writeb(port,val) {writeb((ucchar)(val),(ulong)(port)); mb();}
-#define cpc_writew(port,val) {writew((ushort)(val),(ulong)(port)); mb();}
-#define cpc_writel(port,val) {writel((uclong)(val),(ulong)(port)); mb();}
+#define cpc_writeb(port, val) {writeb((u8)(val), \
+ (void __iomem *)(port)); mb(); }
+#define cpc_writew(port, val) {writew((u16)(val), \
+ (void __iomem *)(port)); mb(); }
+#define cpc_writel(port, val) {writel((u32)(val), \
+ (void __iomem *)(port)); mb(); }
-#define cpc_readb(port) readb(port)
-#define cpc_readw(port) readw(port)
-#define cpc_readl(port) readl(port)
+#define cpc_readb(port) readb((void __iomem *)(port))
+#define cpc_readw(port) readw((void __iomem *)(port))
+#define cpc_readl(port) readl((void __iomem *)(port))
#else /* __KERNEL__ */
-#define cpc_writeb(port,val) (*(volatile ucchar *)(port) = (ucchar)(val))
-#define cpc_writew(port,val) (*(volatile ucshort *)(port) = (ucshort)(val))
-#define cpc_writel(port,val) (*(volatile uclong *)(port) = (uclong)(val))
+#define cpc_writeb(port, val) (*(u8 *)(port) = (u8)(val))
+#define cpc_writew(port, val) (*(u16 *)(port) = (u16)(val))
+#define cpc_writel(port, val) (*(u32 *)(port) = (u32)(val))
-#define cpc_readb(port) (*(volatile ucchar *)(port))
-#define cpc_readw(port) (*(volatile ucshort *)(port))
-#define cpc_readl(port) (*(volatile uclong *)(port))
+#define cpc_readb(port) (*(u8 *)(port))
+#define cpc_readw(port) (*(u16 *)(port))
+#define cpc_readl(port) (*(u32 *)(port))
#endif /* __KERNEL__ */
@@ -191,15 +182,15 @@ typedef unsigned char ucchar; /* 8 bits, unsigned */
* (memory mapped).
*/
struct RUNTIME_9050 {
- uclong loc_addr_range[4]; /* 00-0Ch : Local Address Ranges */
- uclong loc_rom_range; /* 10h : Local ROM Range */
- uclong loc_addr_base[4]; /* 14-20h : Local Address Base Addrs */
- uclong loc_rom_base; /* 24h : Local ROM Base */
- uclong loc_bus_descr[4]; /* 28-34h : Local Bus Descriptors */
- uclong rom_bus_descr; /* 38h : ROM Bus Descriptor */
- uclong cs_base[4]; /* 3C-48h : Chip Select Base Addrs */
- uclong intr_ctrl_stat; /* 4Ch : Interrupt Control/Status */
- uclong init_ctrl; /* 50h : EEPROM ctrl, Init Ctrl, etc */
+ u32 loc_addr_range[4]; /* 00-0Ch : Local Address Ranges */
+ u32 loc_rom_range; /* 10h : Local ROM Range */
+ u32 loc_addr_base[4]; /* 14-20h : Local Address Base Addrs */
+ u32 loc_rom_base; /* 24h : Local ROM Base */
+ u32 loc_bus_descr[4]; /* 28-34h : Local Bus Descriptors */
+ u32 rom_bus_descr; /* 38h : ROM Bus Descriptor */
+ u32 cs_base[4]; /* 3C-48h : Chip Select Base Addrs */
+ u32 intr_ctrl_stat; /* 4Ch : Interrupt Control/Status */
+ u32 init_ctrl; /* 50h : EEPROM ctrl, Init Ctrl, etc */
};
#define PLX_9050_LINT1_ENABLE 0x01
@@ -243,66 +234,66 @@ struct RUNTIME_9050 {
#define PC300_FALC_MAXLOOP 0x0000ffff /* for falc_issue_cmd() */
typedef struct falc {
- ucchar sync; /* If true FALC is synchronized */
- ucchar active; /* if TRUE then already active */
- ucchar loop_active; /* if TRUE a line loopback UP was received */
- ucchar loop_gen; /* if TRUE a line loopback UP was issued */
+ u8 sync; /* If true FALC is synchronized */
+ u8 active; /* if TRUE then already active */
+ u8 loop_active; /* if TRUE a line loopback UP was received */
+ u8 loop_gen; /* if TRUE a line loopback UP was issued */
- ucchar num_channels;
- ucchar offset; /* 1 for T1, 0 for E1 */
- ucchar full_bandwidth;
+ u8 num_channels;
+ u8 offset; /* 1 for T1, 0 for E1 */
+ u8 full_bandwidth;
- ucchar xmb_cause;
- ucchar multiframe_mode;
+ u8 xmb_cause;
+ u8 multiframe_mode;
/* Statistics */
- ucshort pden; /* Pulse Density violation count */
- ucshort los; /* Loss of Signal count */
- ucshort losr; /* Loss of Signal recovery count */
- ucshort lfa; /* Loss of frame alignment count */
- ucshort farec; /* Frame Alignment Recovery count */
- ucshort lmfa; /* Loss of multiframe alignment count */
- ucshort ais; /* Remote Alarm indication Signal count */
- ucshort sec; /* One-second timer */
- ucshort es; /* Errored second */
- ucshort rai; /* remote alarm received */
- ucshort bec;
- ucshort fec;
- ucshort cvc;
- ucshort cec;
- ucshort ebc;
+ u16 pden; /* Pulse Density violation count */
+ u16 los; /* Loss of Signal count */
+ u16 losr; /* Loss of Signal recovery count */
+ u16 lfa; /* Loss of frame alignment count */
+ u16 farec; /* Frame Alignment Recovery count */
+ u16 lmfa; /* Loss of multiframe alignment count */
+ u16 ais; /* Remote Alarm indication Signal count */
+ u16 sec; /* One-second timer */
+ u16 es; /* Errored second */
+ u16 rai; /* remote alarm received */
+ u16 bec;
+ u16 fec;
+ u16 cvc;
+ u16 cec;
+ u16 ebc;
/* Status */
- ucchar red_alarm;
- ucchar blue_alarm;
- ucchar loss_fa;
- ucchar yellow_alarm;
- ucchar loss_mfa;
- ucchar prbs;
+ u8 red_alarm;
+ u8 blue_alarm;
+ u8 loss_fa;
+ u8 yellow_alarm;
+ u8 loss_mfa;
+ u8 prbs;
} falc_t;
typedef struct falc_status {
- ucchar sync; /* If true FALC is synchronized */
- ucchar red_alarm;
- ucchar blue_alarm;
- ucchar loss_fa;
- ucchar yellow_alarm;
- ucchar loss_mfa;
- ucchar prbs;
+ u8 sync; /* If true FALC is synchronized */
+ u8 red_alarm;
+ u8 blue_alarm;
+ u8 loss_fa;
+ u8 yellow_alarm;
+ u8 loss_mfa;
+ u8 prbs;
} falc_status_t;
typedef struct rsv_x21_status {
- ucchar dcd;
- ucchar dsr;
- ucchar cts;
- ucchar rts;
- ucchar dtr;
+ u8 dcd;
+ u8 dsr;
+ u8 cts;
+ u8 rts;
+ u8 dtr;
} rsv_x21_status_t;
typedef struct pc300stats {
int hw_type;
- uclong line_on;
- uclong line_off;
+ u32 line_on;
+ u32 line_off;
struct net_device_stats gen_stats;
falc_t te_stats;
} pc300stats_t;
@@ -320,15 +311,15 @@ typedef struct pc300loopback {
typedef struct pc300patterntst {
char patrntst_on; /* 0 - off; 1 - on; 2 - read num_errors */
- ucshort num_errors;
+ u16 num_errors;
} pc300patterntst_t;
typedef struct pc300dev {
void *if_ptr; /* General purpose pointer */
struct pc300ch *chan;
- ucchar trace_on;
- uclong line_on; /* DCD(X.21, RSV) / sync(TE) change counters */
- uclong line_off;
+ u8 trace_on;
+ u32 line_on; /* DCD(X.21, RSV) / sync(TE) change counters */
+ u32 line_off;
#ifdef __KERNEL__
char name[16];
hdlc_device *hdlc;
@@ -349,43 +340,43 @@ typedef struct pc300hw {
int bus; /* Bus (PCI, PMC, etc.) */
int nchan; /* number of channels */
int irq; /* interrupt request level */
- uclong clock; /* Board clock */
- ucchar cpld_id; /* CPLD ID (TE only) */
- ucshort cpld_reg1; /* CPLD reg 1 (TE only) */
- ucshort cpld_reg2; /* CPLD reg 2 (TE only) */
- ucshort gpioc_reg; /* PLX GPIOC reg */
- ucshort intctl_reg; /* PLX Int Ctrl/Status reg */
- uclong iophys; /* PLX registers I/O base */
- uclong iosize; /* PLX registers I/O size */
- uclong plxphys; /* PLX registers MMIO base (physical) */
- uclong plxbase; /* PLX registers MMIO base (virtual) */
- uclong plxsize; /* PLX registers MMIO size */
- uclong scaphys; /* SCA registers MMIO base (physical) */
- uclong scabase; /* SCA registers MMIO base (virtual) */
- uclong scasize; /* SCA registers MMIO size */
- uclong ramphys; /* On-board RAM MMIO base (physical) */
- uclong rambase; /* On-board RAM MMIO base (virtual) */
- uclong alloc_ramsize; /* RAM MMIO size allocated by the PCI bridge */
- uclong ramsize; /* On-board RAM MMIO size */
- uclong falcphys; /* FALC registers MMIO base (physical) */
- uclong falcbase; /* FALC registers MMIO base (virtual) */
- uclong falcsize; /* FALC registers MMIO size */
+ u32 clock; /* Board clock */
+ u8 cpld_id; /* CPLD ID (TE only) */
+ u16 cpld_reg1; /* CPLD reg 1 (TE only) */
+ u16 cpld_reg2; /* CPLD reg 2 (TE only) */
+ u16 gpioc_reg; /* PLX GPIOC reg */
+ u16 intctl_reg; /* PLX Int Ctrl/Status reg */
+ phys_addr_t iophys; /* PLX registers I/O base */
+ u32 iosize; /* PLX registers I/O size */
+ phys_addr_t plxphys; /* PLX registers MMIO base (physical) */
+ void __iomem *plxbase; /* PLX registers MMIO base (virtual) */
+ u32 plxsize; /* PLX registers MMIO size */
+ phys_addr_t scaphys; /* SCA registers MMIO base (physical) */
+ void __iomem *scabase; /* SCA registers MMIO base (virtual) */
+ u32 scasize; /* SCA registers MMIO size */
+ phys_addr_t ramphys; /* On-board RAM MMIO base (physical) */
+ void __iomem *rambase; /* On-board RAM MMIO base (virtual) */
+ u32 alloc_ramsize; /* RAM MMIO size allocated by the PCI bridge */
+ u32 ramsize; /* On-board RAM MMIO size */
+ phys_addr_t falcphys; /* FALC registers MMIO base (physical) */
+ void __iomem *falcbase;/* FALC registers MMIO base (virtual) */
+ u32 falcsize; /* FALC registers MMIO size */
} pc300hw_t;
typedef struct pc300chconf {
sync_serial_settings phys_settings; /* Clock type/rate (in bps),
loopback mode */
raw_hdlc_proto proto_settings; /* Encoding, parity (CRC) */
- uclong media; /* HW media (RS232, V.35, etc.) */
- uclong proto; /* Protocol (PPP, X.25, etc.) */
- ucchar monitor; /* Monitor mode (0 = off, !0 = on) */
+ u32 media; /* HW media (RS232, V.35, etc.) */
+ u32 proto; /* Protocol (PPP, X.25, etc.) */
+ u8 monitor; /* Monitor mode (0 = off, !0 = on) */
/* TE-specific parameters */
- ucchar lcode; /* Line Code (AMI, B8ZS, etc.) */
- ucchar fr_mode; /* Frame Mode (ESF, D4, etc.) */
- ucchar lbo; /* Line Build Out */
- ucchar rx_sens; /* Rx Sensitivity (long- or short-haul) */
- uclong tslot_bitmap; /* bit[i]=1 => timeslot _i_ is active */
+ u8 lcode; /* Line Code (AMI, B8ZS, etc.) */
+ u8 fr_mode; /* Frame Mode (ESF, D4, etc.) */
+ u8 lbo; /* Line Build Out */
+ u8 rx_sens; /* Rx Sensitivity (long- or short-haul) */
+ u32 tslot_bitmap; /* bit[i]=1 => timeslot _i_ is active */
} pc300chconf_t;
typedef struct pc300ch {
@@ -393,12 +384,12 @@ typedef struct pc300ch {
int channel;
pc300dev_t d;
pc300chconf_t conf;
- ucchar tx_first_bd; /* First TX DMA block descr. w/ data */
- ucchar tx_next_bd; /* Next free TX DMA block descriptor */
- ucchar rx_first_bd; /* First free RX DMA block descriptor */
- ucchar rx_last_bd; /* Last free RX DMA block descriptor */
- ucchar nfree_tx_bd; /* Number of free TX DMA block descriptors */
- falc_t falc; /* FALC structure (TE only) */
+ u8 tx_first_bd; /* First TX DMA block descr. w/ data */
+ u8 tx_next_bd; /* Next free TX DMA block descriptor */
+ u8 rx_first_bd; /* First free RX DMA block descriptor */
+ u8 rx_last_bd; /* Last free RX DMA block descriptor */
+ u8 nfree_tx_bd; /* Number of free TX DMA block descriptors */
+ falc_t falc; /* FALC structure (TE only) */
} pc300ch_t;
typedef struct pc300 {
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 1d2bd69..b5781e9 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -288,8 +288,8 @@ 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 *, struct pt_regs *);
static struct net_device_stats *cpc_get_stats(struct net_device *);
-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(hdlc_device *, unsigned short, unsigned short);
@@ -309,14 +309,14 @@ static void tx_dma_buf_pt_init(pc300_t * card, int ch)
{
int i;
int ch_factor = ch * N_DMA_TX_BUF;
- volatile pcsca_bd_t *ptdescr = (pcsca_bd_t *) (card->hw.rambase
+ pcsca_bd_t __iomem *ptdescr = (card->hw.rambase
+ 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));
}
}
@@ -324,7 +324,7 @@ static void tx_dma_buf_init(pc300_t * card, int ch)
{
int i;
int ch_factor = ch * N_DMA_TX_BUF;
- volatile pcsca_bd_t *ptdescr = (pcsca_bd_t *) (card->hw.rambase
+ pcsca_bd_t __iomem *ptdescr = (card->hw.rambase
+ DMA_TX_BD_BASE + ch_factor * sizeof(pcsca_bd_t));
for (i = 0; i < N_DMA_TX_BUF; i++, ptdescr++) {
@@ -339,14 +339,15 @@ static void rx_dma_buf_pt_init(pc300_t * card, int ch)
{
int i;
int ch_factor = ch * N_DMA_RX_BUF;
- volatile pcsca_bd_t *ptdescr = (pcsca_bd_t *) (card->hw.rambase
+ pcsca_bd_t __iomem *ptdescr = (card->hw.rambase
+ 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));
}
}
@@ -354,7 +355,7 @@ static void rx_dma_buf_init(pc300_t * card, int ch)
{
int i;
int ch_factor = ch * N_DMA_RX_BUF;
- volatile pcsca_bd_t *ptdescr = (pcsca_bd_t *) (card->hw.rambase
+ pcsca_bd_t __iomem *ptdescr = (card->hw.rambase
+ DMA_RX_BD_BASE + ch_factor * sizeof(pcsca_bd_t));
for (i = 0; i < N_DMA_RX_BUF; i++, ptdescr++) {
@@ -367,10 +368,10 @@ static void rx_dma_buf_init(pc300_t * card, int ch)
static void tx_dma_buf_check(pc300_t * card, int ch)
{
- volatile pcsca_bd_t *ptdescr;
+ 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%08x), n_bd = %d(0x%08x)\n", ch,
first_bd, TX_BD_ADDR(ch, first_bd),
@@ -380,9 +381,9 @@ static void tx_dma_buf_check(pc300_t * card, int ch)
i != ((next_bd + 1) & (N_DMA_TX_BUF - 1));
i = (i + 1) & (N_DMA_TX_BUF - 1),
ptdescr = (pcsca_bd_t *) (card->hw.rambase + TX_BD_ADDR(ch, i))) {
- printk("\n CH%d TX%d: next=0x%lx, ptbuf=0x%lx, ST=0x%x, len=%d",
- ch, i, (uclong) cpc_readl(&ptdescr->next),
- (uclong) cpc_readl(&ptdescr->ptbuf),
+ printk("\n CH%d TX%d: next=0x%08x, ptbuf=0x%08x, ST=0x%2x, len=%d",
+ ch, i, (u32) cpc_readl(&ptdescr->next),
+ (u32) cpc_readl(&ptdescr->ptbuf),
cpc_readb(&ptdescr->status), cpc_readw(&ptdescr->len));
}
printk("\n");
@@ -392,24 +393,24 @@ static void tx_dma_buf_check(pc300_t * card, int ch)
/* Show all TX buffer descriptors */
static void tx1_dma_buf_check(pc300_t * card, int ch)
{
- volatile pcsca_bd_t *ptdescr;
+ 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;
+ uintptr_t 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,
- first_bd, TX_BD_ADDR(ch, first_bd),
- next_bd, TX_BD_ADDR(ch, next_bd));
- printk("TX_CDA=0x%08lx, TX_EDA=0x%08lx\n",
- (uclong) cpc_readl(scabase + DTX_REG(CDAL, ch)),
- (uclong) cpc_readl(scabase + DTX_REG(EDAL, ch)));
+ first_bd, (u32)TX_BD_ADDR(ch, first_bd),
+ next_bd, (u32)TX_BD_ADDR(ch, next_bd));
+ printk("TX_CDA=0x%08x, TX_EDA=0x%08x\n",
+ (u32)(cpc_readl(scabase + DTX_REG(CDAL, ch))),
+ (u32)(cpc_readl(scabase + DTX_REG(EDAL, ch))));
for (i = 0; i < N_DMA_TX_BUF; i++) {
- ptdescr = (pcsca_bd_t *) (card->hw.rambase + TX_BD_ADDR(ch, i));
- printk("\n CH%d TX%d: next=0x%lx, ptbuf=0x%lx, ST=0x%x, len=%d",
- ch, i, (uclong) cpc_readl(&ptdescr->next),
- (uclong) cpc_readl(&ptdescr->ptbuf),
+ ptdescr = (card->hw.rambase + TX_BD_ADDR(ch, i));
+ printk("\n CH%d TX%d: next=0x%x, ptbuf=0x%x, ST=0x%x, len=%d",
+ ch, i, (u32) cpc_readl(&ptdescr->next),
+ (u32) cpc_readl(&ptdescr->ptbuf),
cpc_readb(&ptdescr->status), cpc_readw(&ptdescr->len));
}
printk("\n");
@@ -418,10 +419,10 @@ static void tx1_dma_buf_check(pc300_t * card, int ch)
static void rx_dma_buf_check(pc300_t * card, int ch)
{
- volatile pcsca_bd_t *ptdescr;
+ 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;
@@ -430,21 +431,21 @@ static void rx_dma_buf_check(pc300_t * card, int ch)
DMA_RX_BD_BASE + ch_factor * sizeof(pcsca_bd_t));
i < N_DMA_RX_BUF; i++, ptdescr++) {
if (cpc_readb(&ptdescr->status) & DST_OSB)
- printk ("\n CH%d RX%d: next=0x%lx, ptbuf=0x%lx, ST=0x%x, len=%d",
- ch, i, (uclong) cpc_readl(&ptdescr->next),
- (uclong) cpc_readl(&ptdescr->ptbuf),
- cpc_readb(&ptdescr->status),
- cpc_readw(&ptdescr->len));
+ printk("\n CH%d RX%d: next=0x%08x, ptbuf=0x%08x, ST=0x%2x, len=%d",
+ ch, i, (u32) cpc_readl(&ptdescr->next),
+ (u32) cpc_readl(&ptdescr->ptbuf),
+ cpc_readb(&ptdescr->status),
+ cpc_readw(&ptdescr->len));
}
printk("\n");
}
int dma_get_rx_frame_size(pc300_t * card, int ch)
{
- volatile pcsca_bd_t *ptdescr;
- ucshort first_bd = card->chan[ch].rx_first_bd;
+ pcsca_bd_t __iomem *ptdescr;
+ u16 first_bd = card->chan[ch].rx_first_bd;
int rcvd = 0;
- volatile ucchar status;
+ u8 status;
ptdescr = (pcsca_bd_t *)(card->hw.rambase + RX_BD_ADDR(ch, first_bd));
while ((status = cpc_readb(&ptdescr->status)) & DST_OSB) {
@@ -467,9 +468,9 @@ int dma_get_rx_frame_size(pc300_t * card, int ch)
int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
{
int i, nchar;
- volatile pcsca_bd_t *ptdescr;
+ 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;
@@ -480,7 +481,8 @@ int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
TX_BD_ADDR(ch, card->chan[ch].tx_next_bd));
nchar = cpc_min(BD_DEF_LEN, tosend);
if (cpc_readb(&ptdescr->status) & DST_OSB) {
- memcpy_toio((void *)(card->hw.rambase + cpc_readl(&ptdescr->ptbuf)),
+ memcpy_toio((card->hw.rambase +
+ cpc_readl(&ptdescr->ptbuf)),
&ptdata[len - tosend], nchar);
cpc_writew(&ptdescr->len, nchar);
card->chan[ch].nfree_tx_bd--;
@@ -509,11 +511,11 @@ int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
{
int nchar;
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
- volatile pcsca_bd_t *ptdescr;
+ pcsca_bd_t __iomem *ptdescr;
int rcvd = 0;
- volatile ucchar status;
+ u8 status;
- ptdescr = (pcsca_bd_t *) (card->hw.rambase +
+ ptdescr = (pcsca_bd_t *)(card->hw.rambase +
RX_BD_ADDR(ch, chan->rx_first_bd));
while ((status = cpc_readb(&ptdescr->status)) & DST_OSB) {
nchar = cpc_readw(&ptdescr->len);
@@ -564,9 +566,9 @@ int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
void tx_dma_stop(pc300_t * card, int ch)
{
- uclong scabase = card->hw.scabase;
- ucchar drr_ena_bit = 1 << (5 + 2 * ch);
- ucchar drr_rst_bit = 1 << (1 + 2 * ch);
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
+ 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);
@@ -575,9 +577,9 @@ void tx_dma_stop(pc300_t * card, int ch)
void rx_dma_stop(pc300_t * card, int ch)
{
- uclong scabase = card->hw.scabase;
- ucchar drr_ena_bit = 1 << (4 + 2 * ch);
- ucchar drr_rst_bit = 1 << (2 * ch);
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
+ u8 drr_ena_bit = 1 << (4 + 2 * ch);
+ u8 drr_rst_bit = 1 << (2 * ch);
/* Disable DMA */
cpc_writeb(scabase + DRR, drr_ena_bit);
@@ -586,7 +588,7 @@ void rx_dma_stop(pc300_t * card, int ch)
void rx_dma_start(pc300_t * card, int ch)
{
- uclong scabase = card->hw.scabase;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
/* Start DMA */
@@ -611,7 +613,7 @@ void rx_dma_start(pc300_t * card, int ch)
/*************************/
void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
{
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
unsigned long i = 0;
while (cpc_readb(falcbase + F_REG(SIS, ch)) & SIS_CEC) {
@@ -629,7 +631,7 @@ void falc_intr_enable(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
/* Interrupt pins are open-drain */
cpc_writeb(falcbase + F_REG(IPC, ch),
@@ -676,8 +678,8 @@ void falc_intr_enable(pc300_t * card, int ch)
void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
{
- uclong falcbase = card->hw.falcbase;
- ucchar tshf = card->chan[ch].falc.offset;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ 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)) &
@@ -692,8 +694,8 @@ void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
{
- uclong falcbase = card->hw.falcbase;
- ucchar tshf = card->chan[ch].falc.offset;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ 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)) |
@@ -710,7 +712,7 @@ void falc_close_all_timeslots(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
cpc_writeb(falcbase + F_REG(ICB1, ch), 0xff);
cpc_writeb(falcbase + F_REG(TTR1, ch), 0);
@@ -732,7 +734,7 @@ void falc_open_all_timeslots(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
cpc_writeb(falcbase + F_REG(ICB1, ch), 0);
if (conf->fr_mode == PC300_FR_UNFRAMED) {
@@ -813,8 +815,8 @@ void falc_init_t1(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
- ucchar dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0);
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ u8 dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0);
/* Switch to T1 mode (PCM 24) */
cpc_writeb(falcbase + F_REG(FMR1, ch), FMR1_PMOD);
@@ -982,8 +984,8 @@ void falc_init_e1(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
- ucchar dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0);
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ u8 dja = (ch ? (LIM2_DJA2 | LIM2_DJA1) : 0);
/* Switch to E1 mode (PCM 30) */
cpc_writeb(falcbase + F_REG(FMR1, ch),
@@ -1159,7 +1161,7 @@ void falc_init_e1(pc300_t * card, int ch)
void falc_init_hdlc(pc300_t * card, int ch)
{
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1188,8 +1190,8 @@ void te_config(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
- ucchar dummy;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ u8 dummy;
unsigned long flags;
memset(pfalc, 0, sizeof(falc_t));
@@ -1248,7 +1250,7 @@ void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
/* Verify LOS */
if (frs0 & FRS0_LOS) {
@@ -1404,8 +1406,8 @@ void falc_update_stats(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
- ucshort counter;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ u16 counter;
counter = cpc_readb(falcbase + F_REG(FECL, ch));
counter |= cpc_readb(falcbase + F_REG(FECH, ch)) << 8;
@@ -1457,7 +1459,7 @@ void falc_remote_loop(pc300_t * card, int ch, int loop_on)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (loop_on) {
// EVENT_FALC_ABNORMAL
@@ -1501,7 +1503,7 @@ void falc_local_loop(pc300_t * card, int ch, int loop_on)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (loop_on) {
cpc_writeb(falcbase + F_REG(LIM0, ch),
@@ -1529,7 +1531,7 @@ void falc_payload_loop(pc300_t * card, int ch, int loop_on)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (loop_on) {
// EVENT_FALC_ABNORMAL
@@ -1582,7 +1584,7 @@ void turn_off_xlu(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (conf->media == IF_IFACE_T1) {
cpc_writeb(falcbase + F_REG(FMR5, ch),
@@ -1603,7 +1605,7 @@ void turn_off_xld(pc300_t * card, int ch)
{
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (conf->media == IF_IFACE_T1) {
cpc_writeb(falcbase + F_REG(FMR5, ch),
@@ -1626,7 +1628,7 @@ void falc_generate_loop_up_code(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (conf->media == IF_IFACE_T1) {
cpc_writeb(falcbase + F_REG(FMR5, ch),
@@ -1659,7 +1661,7 @@ void falc_generate_loop_down_code(pc300_t * card, int ch)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (conf->media == IF_IFACE_T1) {
cpc_writeb(falcbase + F_REG(FMR5, ch),
@@ -1689,7 +1691,7 @@ void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (activate) {
pfalc->prbs = 1;
@@ -1731,7 +1733,7 @@ void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
* Description: This routine returns the bit error counter value
*----------------------------------------------------------------------------
*/
-ucshort falc_pattern_test_error(pc300_t * card, int ch)
+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;
@@ -1778,8 +1780,8 @@ void cpc_tx_timeout(struct net_device *dev)
pc300_t *card = (pc300_t *) chan->card;
struct net_device_stats *stats = &d->hdlc->stats;
int ch = chan->channel;
- uclong flags;
- ucchar ilar;
+ unsigned long flags;
+ u8 ilar;
stats->tx_errors++;
stats->tx_aborted_errors++;
@@ -1806,7 +1808,7 @@ int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
pc300_t *card = (pc300_t *) chan->card;
struct net_device_stats *stats = &d->hdlc->stats;
int ch = chan->channel;
- uclong flags;
+ unsigned long flags;
#ifdef PC300_DEBUG_TX
int i;
#endif
@@ -1840,8 +1842,8 @@ 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) {
-// printk("%s: write error. Dropping TX packet.\n", dev->name);
+ 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);
stats->tx_errors++;
@@ -2009,8 +2011,8 @@ static void sca_tx_intr(pc300dev_t *dev)
static void sca_intr(pc300_t * card)
{
- uclong scabase = card->hw.scabase;
- volatile uclong status;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
+ u32 status;
int ch;
int intr_count = 0;
unsigned char dsr_rx;
@@ -2026,7 +2028,7 @@ 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);
@@ -2100,7 +2102,7 @@ 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);
@@ -2144,7 +2146,7 @@ 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);
@@ -2186,11 +2188,11 @@ 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;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (((cpc_readb(falcbase + F_REG(LCR1, ch)) & LCR1_XPRBS) == 0) &&
!pfalc->loop_gen) {
@@ -2211,11 +2213,11 @@ 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;
- uclong falcbase = card->hw.falcbase;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
if (((cpc_readb(falcbase + F_REG(LCR1, ch)) & LCR1_XPRBS) == 0) &&
!pfalc->loop_gen) {
@@ -2240,9 +2242,9 @@ 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;
- uclong falcbase = card->hw.falcbase;
- ucchar isr0, isr3, gis;
- ucchar dummy;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ u8 isr0, isr3, gis;
+ u8 dummy;
while ((gis = cpc_readb(falcbase + F_REG(GIS, ch))) != 0) {
if (gis & GIS_ISR0) {
@@ -2287,9 +2289,9 @@ 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;
- uclong falcbase = card->hw.falcbase;
- ucchar isr1, isr2, isr3, gis, rsp;
- ucchar dummy;
+ uintptr_t falcbase = (uintptr_t)(card->hw.falcbase);
+ 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));
@@ -2371,7 +2373,7 @@ static void falc_intr(pc300_t * card)
static irqreturn_t cpc_intr(int irq, void *dev_id, struct pt_regs *regs)
{
pc300_t *card;
- volatile ucchar plx_status;
+ u8 plx_status;
if ((card = (pc300_t *) dev_id) == 0) {
#ifdef PC300_DEBUG_INTR
@@ -2410,9 +2412,9 @@ static irqreturn_t cpc_intr(int irq, void *dev_id, struct pt_regs *regs)
void cpc_sca_status(pc300_t * card, int ch)
{
- ucchar ilar;
- uclong scabase = card->hw.scabase;
- uclong flags;
+ u8 ilar;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
+ unsigned long flags;
tx_dma_buf_check(card, ch);
rx_dma_buf_check(card, ch);
@@ -2420,12 +2422,12 @@ void cpc_sca_status(pc300_t * card, int ch)
printk ("ILAR=0x%02x, WCRL=0x%02x, PCR=0x%02x, BTCR=0x%02x, BOLR=0x%02x\n",
ilar, cpc_readb(scabase + WCRL), cpc_readb(scabase + PCR),
cpc_readb(scabase + BTCR), cpc_readb(scabase + BOLR));
- printk("TX_CDA=0x%08lx, TX_EDA=0x%08lx\n",
- (uclong) cpc_readl(scabase + DTX_REG(CDAL, ch)),
- (uclong) cpc_readl(scabase + DTX_REG(EDAL, ch)));
- printk("RX_CDA=0x%08lx, RX_EDA=0x%08lx, BFL=0x%04x\n",
- (uclong) cpc_readl(scabase + DRX_REG(CDAL, ch)),
- (uclong) cpc_readl(scabase + DRX_REG(EDAL, ch)),
+ printk("TX_CDA=0x%08x, TX_EDA=0x%08x\n",
+ (u32) cpc_readl(scabase + DTX_REG(CDAL, ch)),
+ (u32) cpc_readl(scabase + DTX_REG(EDAL, ch)));
+ printk("RX_CDA=0x%08x, RX_EDA=0x%08x, BFL=0x%04x\n",
+ (u32) cpc_readl(scabase + DRX_REG(CDAL, ch)),
+ (u32) cpc_readl(scabase + DRX_REG(EDAL, ch)),
cpc_readw(scabase + DRX_REG(BFLL, ch)));
printk("DMER=0x%02x, DSR_TX=0x%02x, DSR_RX=0x%02x\n",
cpc_readb(scabase + DMER), cpc_readb(scabase + DSR_TX(ch)),
@@ -2490,7 +2492,7 @@ void cpc_sca_status(pc300_t * card, int ch)
cpc_readb(scabase + M_REG(IE2, ch)),
cpc_readb(scabase + M_REG(IE4, ch)),
cpc_readb(scabase + M_REG(FIE, ch)));
- printk("IER0=0x%08lx\n", (uclong) cpc_readl(scabase + IER0));
+ printk("IER0=0x%08x\n", (u32) cpc_readl(scabase + IER0));
if (ilar != 0) {
CPC_LOCK(card, flags);
@@ -2504,7 +2506,7 @@ void cpc_falc_status(pc300_t * card, int ch)
{
pc300ch_t *chan = &card->chan[ch];
falc_t *pfalc = (falc_t *) & chan->falc;
- uclong flags;
+ unsigned long flags;
CPC_LOCK(card, flags);
printk("CH%d: %s %s %d channels\n",
@@ -2547,7 +2549,7 @@ int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
int ch = chan->channel;
void *arg = (void *) ifr->ifr_data;
struct if_settings *settings = &ifr->ifr_settings;
- uclong scabase = card->hw.scabase;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
if (!capable(CAP_NET_ADMIN))
return -EPERM;
@@ -2839,7 +2841,7 @@ static struct net_device_stats *cpc_get_stats(struct net_device *dev)
return NULL;
}
-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;
@@ -2871,15 +2873,15 @@ int ch_config(pc300dev_t * d)
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
pc300_t *card = (pc300_t *) chan->card;
- uclong scabase = card->hw.scabase;
- uclong plxbase = card->hw.plxbase;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
+ uintptr_t plxbase = (uintptr_t)(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;
+ 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;
int tmc, br;
- ucchar md0, md2;
+ u8 md0, md2;
/* Reset the channel */
cpc_writeb(scabase + M_REG(CMD, ch), CMD_CH_RST);
@@ -3018,7 +3020,7 @@ int rx_config(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
- uclong scabase = card->hw.scabase;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
int ch = chan->channel;
cpc_writeb(scabase + DSR_RX(ch), 0);
@@ -3049,7 +3051,7 @@ int tx_config(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
- uclong scabase = card->hw.scabase;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
int ch = chan->channel;
cpc_writeb(scabase + DSR_TX(ch), 0);
@@ -3113,8 +3115,8 @@ void cpc_opench(pc300dev_t * d)
{
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
- int ch = chan->channel;
- uclong scabase = card->hw.scabase;
+ int ch = chan->channel, rc;
+ uintptr_t scabase = (uintptr_t)(card->hw.scabase);
ch_config(d);
@@ -3190,7 +3192,7 @@ int cpc_close(struct net_device *dev)
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
- uclong flags;
+ unsigned long flags;
#ifdef PC300_DEBUG_OTHER
printk("pc300: cpc_close");
@@ -3216,16 +3218,16 @@ 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;
- uclong rambase = card->hw.rambase;
+ u32 i;
+ u8 data;
+ uintptr_t rambase = (uintptr_t)(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;
@@ -3236,7 +3238,8 @@ static uclong detect_ram(pc300_t * card)
static void plx_init(pc300_t * card)
{
- struct RUNTIME_9050 *plx_ctl = (struct RUNTIME_9050 *) card->hw.plxbase;
+ struct RUNTIME_9050 __iomem *plx_ctl =
+ (struct RUNTIME_9050 __iomem *) card->hw.plxbase;
/* Reset PLX */
cpc_writel(&plx_ctl->init_ctrl,
@@ -3302,7 +3305,7 @@ 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);
@@ -3441,9 +3444,9 @@ static int __devinit
cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int first_time = 1;
- ucchar cpc_rev_id;
+ u8 cpc_rev_id;
int err = 0, eeprom_outdated = 0;
- ucshort device_id;
+ u16 device_id;
pc300_t *card;
if (first_time) {
@@ -3521,7 +3524,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
"PLX Registers")) {
printk("PC300 found at RAM 0x%08lx, "
"but could not allocate PLX mem region.\n",
- card->hw.ramphys);
+ (unsigned int)(card->hw.ramphys));
err = -ENODEV;
goto err_release_io;
}
@@ -3529,7 +3532,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
"On-board RAM")) {
printk("PC300 found at RAM 0x%08lx, "
"but could not allocate RAM mem region.\n",
- card->hw.ramphys);
+ (unsigned int)(card->hw.ramphys));
err = -ENODEV;
goto err_release_plx;
}
@@ -3537,7 +3540,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
"SCA-II Registers")) {
printk("PC300 found at RAM 0x%08lx, "
"but could not allocate SCA mem region.\n",
- card->hw.ramphys);
+ (unsigned int)(card->hw.ramphys));
err = -ENODEV;
goto err_release_ram;
}
@@ -3545,10 +3548,12 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if ((err = pci_enable_device(pdev)) != 0)
goto err_release_sca;
- card->hw.plxbase = (uclong) ioremap(card->hw.plxphys, card->hw.plxsize);
- card->hw.rambase = (uclong) ioremap(card->hw.ramphys,
+ card->hw.plxbase =
+ (void __iomem *) ioremap(card->hw.plxphys, card->hw.plxsize);
+ card->hw.rambase = (void __iomem *) ioremap(card->hw.ramphys,
card->hw.alloc_ramsize);
- card->hw.scabase = (uclong) ioremap(card->hw.scaphys, card->hw.scasize);
+ card->hw.scabase =
+ (void __iomem *) ioremap(card->hw.scaphys, card->hw.scasize);
switch (device_id) {
case PCI_DEVICE_ID_PC300_TE_1:
case PCI_DEVICE_ID_PC300_TE_2:
@@ -3556,14 +3561,15 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
case PCI_DEVICE_ID_PC300_TE_M_2:
request_mem_region(card->hw.falcphys, card->hw.falcsize,
"FALC Registers");
- card->hw.falcbase = (uclong) ioremap(card->hw.falcphys,
+ card->hw.falcbase =
+ (void __iomem *) ioremap(card->hw.falcphys,
card->hw.falcsize);
break;
case PCI_DEVICE_ID_PC300_RX_1:
case PCI_DEVICE_ID_PC300_RX_2:
default:
- card->hw.falcbase = 0;
+ card->hw.falcbase = NULL;
break;
}
@@ -3629,11 +3635,11 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
return 0;
err_io_unmap:
- iounmap((void *) card->hw.plxbase);
- iounmap((void *) card->hw.scabase);
- iounmap((void *) card->hw.rambase);
+ iounmap(card->hw.plxbase);
+ iounmap(card->hw.scabase);
+ iounmap(card->hw.rambase);
if (card->hw.type == PC300_TE) {
- iounmap((void *) card->hw.falcbase);
+ iounmap(card->hw.falcbase);
release_mem_region(card->hw.falcphys, card->hw.falcsize);
}
err_release_sca:
@@ -3662,15 +3668,15 @@ static void __devexit cpc_remove_one(struct pci_dev *pdev)
for (i = 0; i < card->hw.nchan; i++) {
unregister_hdlc_device(card->chan[i].d.hdlc);
}
- iounmap((void *) card->hw.plxbase);
- iounmap((void *) card->hw.scabase);
- iounmap((void *) card->hw.rambase);
+ iounmap(card->hw.plxbase);
+ iounmap(card->hw.scabase);
+ iounmap(card->hw.rambase);
release_mem_region(card->hw.plxphys, card->hw.plxsize);
release_mem_region(card->hw.ramphys, card->hw.alloc_ramsize);
release_mem_region(card->hw.scaphys, card->hw.scasize);
release_region(card->hw.iophys, card->hw.iosize);
if (card->hw.type == PC300_TE) {
- iounmap((void *) card->hw.falcbase);
+ iounmap(card->hw.falcbase);
release_mem_region(card->hw.falcphys, card->hw.falcsize);
}
if (card->hw.irq)
@@ -3688,7 +3694,7 @@ static struct pci_driver cpc_driver = {
static int __init cpc_init(void)
{
- return pci_module_init(&cpc_driver);
+ return pci_register_driver(&cpc_driver);
}
static void __exit cpc_cleanup_module(void)
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index db1a21a..cddf896 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -728,13 +728,13 @@ static void cpc_tty_rx_work(void * data)
*/
static void cpc_tty_rx_disc_frame(pc300ch_t *pc300chan)
{
- volatile pcsca_bd_t * ptdescr;
+ pcsca_bd_t *ptdescr;
volatile unsigned char status;
pc300_t *card = (pc300_t *)pc300chan->card;
int ch = pc300chan->channel;
/* dma buf read */
- ptdescr = (pcsca_bd_t *)(card->hw.rambase +
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
RX_BD_ADDR(ch, pc300chan->rx_first_bd));
while (pc300chan->rx_first_bd != pc300chan->rx_last_bd) {
status = cpc_readb(&ptdescr->status);
@@ -745,7 +745,8 @@ static void cpc_tty_rx_disc_frame(pc300ch_t *pc300chan)
if (status & DST_EOM) {
break; /* end of message */
}
- ptdescr = (pcsca_bd_t *)(card->hw.rambase + cpc_readl(&ptdescr->next));
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
+ cpc_readl(&ptdescr->next));
}
}
@@ -755,8 +756,8 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
pc300ch_t *pc300chan = (pc300ch_t *)pc300dev->chan;
pc300_t *card = (pc300_t *)pc300chan->card;
int ch = pc300chan->channel;
- volatile pcsca_bd_t * ptdescr;
- struct net_device_stats *stats = &pc300dev->hdlc->stats;
+ pcsca_bd_t __iomem *ptdescr;
+ struct net_device_stats *stats = &pc300dev->netdev->stats;
int rx_len, rx_aux;
volatile unsigned char status;
unsigned short first_bd = pc300chan->rx_first_bd;
@@ -773,14 +774,16 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
while (1) {
rx_len = 0;
- ptdescr = (pcsca_bd_t *)(card->hw.rambase + RX_BD_ADDR(ch, first_bd));
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
+ RX_BD_ADDR(ch, first_bd));
while ((status = cpc_readb(&ptdescr->status)) & DST_OSB) {
rx_len += cpc_readw(&ptdescr->len);
first_bd = (first_bd + 1) & (N_DMA_RX_BUF - 1);
if (status & DST_EOM) {
break;
}
- ptdescr=(pcsca_bd_t*)(card->hw.rambase+cpc_readl(&ptdescr->next));
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
+ cpc_readl(&ptdescr->next));
}
if (!rx_len) {
@@ -808,7 +811,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
}
/* dma buf read */
- ptdescr = (pcsca_bd_t *)(card->hw.rambase +
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
RX_BD_ADDR(ch, pc300chan->rx_first_bd));
rx_len = 0; /* counter frame size */
@@ -850,7 +853,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
/* read the segment of the frame */
if (rx_aux != 0) {
memcpy_fromio((new->data + rx_len),
- (void *)(card->hw.rambase +
+ (void __iomem *)(card->hw.rambase +
cpc_readl(&ptdescr->ptbuf)), rx_aux);
rx_len += rx_aux;
}
@@ -860,7 +863,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
(N_DMA_RX_BUF -1);
if (status & DST_EOM)break;
- ptdescr = (pcsca_bd_t *) (card->hw.rambase +
+ ptdescr = (pcsca_bd_t __iomem *) (card->hw.rambase +
cpc_readl(&ptdescr->next));
}
/* update pointer */
@@ -934,7 +937,7 @@ static int cpc_tty_send_to_card(pc300dev_t *dev,void* buf, int len)
int ch = chan->channel;
struct net_device_stats *stats = &dev->hdlc->stats;
unsigned long flags;
- volatile pcsca_bd_t * ptdescr;
+ pcsca_bd_t __iomem *ptdescr;
int i, nchar;
int tosend = len;
int nbuf = ((len - 1)/BD_DEF_LEN) + 1;
@@ -951,11 +954,11 @@ static int cpc_tty_send_to_card(pc300dev_t *dev,void* buf, int len)
CPC_TTY_DBG("%s: call dma_buf_write\n",
(st_cpc_tty_area *)dev->cpc_tty->name);
for (i = 0 ; i < nbuf ; i++) {
- ptdescr = (pcsca_bd_t *)(card->hw.rambase +
+ ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase +
TX_BD_ADDR(ch, card->chan[ch].tx_next_bd));
nchar = (BD_DEF_LEN > tosend) ? tosend : BD_DEF_LEN;
if (cpc_readb(&ptdescr->status) & DST_OSB) {
- memcpy_toio((void *)(card->hw.rambase +
+ memcpy_toio((void __iomem *)(card->hw.rambase +
cpc_readl(&ptdescr->ptbuf)),
&pdata[len - tosend],
nchar);
--
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