aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/drivers/parport/parport_ip32.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/parport/parport_ip32.c')
-rw-r--r--drivers/parport/parport_ip32.c117
1 files changed, 58 insertions, 59 deletions
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index ab215b650f41..48b084e86dc6 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -328,19 +328,19 @@ static void parport_ip32_dump_state(struct parport *p, char *str,
"TST", "CFG"};
unsigned int ecr = readb(priv->regs.ecr);
printk(KERN_DEBUG PPIP32 " ecr=0x%02x", ecr);
- printk(" %s",
- ecr_modes[(ecr & ECR_MODE_MASK) >> ECR_MODE_SHIFT]);
+ pr_cont(" %s",
+ ecr_modes[(ecr & ECR_MODE_MASK) >> ECR_MODE_SHIFT]);
if (ecr & ECR_nERRINTR)
- printk(",nErrIntrEn");
+ pr_cont(",nErrIntrEn");
if (ecr & ECR_DMAEN)
- printk(",dmaEn");
+ pr_cont(",dmaEn");
if (ecr & ECR_SERVINTR)
- printk(",serviceIntr");
+ pr_cont(",serviceIntr");
if (ecr & ECR_F_FULL)
- printk(",f_full");
+ pr_cont(",f_full");
if (ecr & ECR_F_EMPTY)
- printk(",f_empty");
- printk("\n");
+ pr_cont(",f_empty");
+ pr_cont("\n");
}
if (show_ecp_config) {
unsigned int oecr, cnfgA, cnfgB;
@@ -352,52 +352,53 @@ static void parport_ip32_dump_state(struct parport *p, char *str,
writeb(ECR_MODE_PS2, priv->regs.ecr);
writeb(oecr, priv->regs.ecr);
printk(KERN_DEBUG PPIP32 " cnfgA=0x%02x", cnfgA);
- printk(" ISA-%s", (cnfgA & CNFGA_IRQ) ? "Level" : "Pulses");
+ pr_cont(" ISA-%s", (cnfgA & CNFGA_IRQ) ? "Level" : "Pulses");
switch (cnfgA & CNFGA_ID_MASK) {
case CNFGA_ID_8:
- printk(",8 bits");
+ pr_cont(",8 bits");
break;
case CNFGA_ID_16:
- printk(",16 bits");
+ pr_cont(",16 bits");
break;
case CNFGA_ID_32:
- printk(",32 bits");
+ pr_cont(",32 bits");
break;
default:
- printk(",unknown ID");
+ pr_cont(",unknown ID");
break;
}
if (!(cnfgA & CNFGA_nBYTEINTRANS))
- printk(",ByteInTrans");
+ pr_cont(",ByteInTrans");
if ((cnfgA & CNFGA_ID_MASK) != CNFGA_ID_8)
- printk(",%d byte%s left", cnfgA & CNFGA_PWORDLEFT,
- ((cnfgA & CNFGA_PWORDLEFT) > 1) ? "s" : "");
- printk("\n");
+ pr_cont(",%d byte%s left",
+ cnfgA & CNFGA_PWORDLEFT,
+ ((cnfgA & CNFGA_PWORDLEFT) > 1) ? "s" : "");
+ pr_cont("\n");
printk(KERN_DEBUG PPIP32 " cnfgB=0x%02x", cnfgB);
- printk(" irq=%u,dma=%u",
- (cnfgB & CNFGB_IRQ_MASK) >> CNFGB_IRQ_SHIFT,
- (cnfgB & CNFGB_DMA_MASK) >> CNFGB_DMA_SHIFT);
- printk(",intrValue=%d", !!(cnfgB & CNFGB_INTRVAL));
+ pr_cont(" irq=%u,dma=%u",
+ (cnfgB & CNFGB_IRQ_MASK) >> CNFGB_IRQ_SHIFT,
+ (cnfgB & CNFGB_DMA_MASK) >> CNFGB_DMA_SHIFT);
+ pr_cont(",intrValue=%d", !!(cnfgB & CNFGB_INTRVAL));
if (cnfgB & CNFGB_COMPRESS)
- printk(",compress");
- printk("\n");
+ pr_cont(",compress");
+ pr_cont("\n");
}
for (i = 0; i < 2; i++) {
unsigned int dcr = i ? priv->dcr_cache : readb(priv->regs.dcr);
printk(KERN_DEBUG PPIP32 " dcr(%s)=0x%02x",
i ? "soft" : "hard", dcr);
- printk(" %s", (dcr & DCR_DIR) ? "rev" : "fwd");
+ pr_cont(" %s", (dcr & DCR_DIR) ? "rev" : "fwd");
if (dcr & DCR_IRQ)
- printk(",ackIntEn");
+ pr_cont(",ackIntEn");
if (!(dcr & DCR_SELECT))
- printk(",nSelectIn");
+ pr_cont(",nSelectIn");
if (dcr & DCR_nINIT)
- printk(",nInit");
+ pr_cont(",nInit");
if (!(dcr & DCR_AUTOFD))
- printk(",nAutoFD");
+ pr_cont(",nAutoFD");
if (!(dcr & DCR_STROBE))
- printk(",nStrobe");
- printk("\n");
+ pr_cont(",nStrobe");
+ pr_cont("\n");
}
#define sep (f++ ? ',' : ' ')
{
@@ -405,20 +406,20 @@ static void parport_ip32_dump_state(struct parport *p, char *str,
unsigned int dsr = readb(priv->regs.dsr);
printk(KERN_DEBUG PPIP32 " dsr=0x%02x", dsr);
if (!(dsr & DSR_nBUSY))
- printk("%cBusy", sep);
+ pr_cont("%cBusy", sep);
if (dsr & DSR_nACK)
- printk("%cnAck", sep);
+ pr_cont("%cnAck", sep);
if (dsr & DSR_PERROR)
- printk("%cPError", sep);
+ pr_cont("%cPError", sep);
if (dsr & DSR_SELECT)
- printk("%cSelect", sep);
+ pr_cont("%cSelect", sep);
if (dsr & DSR_nFAULT)
- printk("%cnFault", sep);
+ pr_cont("%cnFault", sep);
if (!(dsr & DSR_nPRINT))
- printk("%c(Print)", sep);
+ pr_cont("%c(Print)", sep);
if (dsr & DSR_TIMEOUT)
- printk("%cTimeout", sep);
- printk("\n");
+ pr_cont("%cTimeout", sep);
+ pr_cont("\n");
}
#undef sep
}
@@ -1337,9 +1338,8 @@ static unsigned int parport_ip32_fwp_wait_interrupt(struct parport *p)
ecr = parport_ip32_read_econtrol(p);
if ((ecr & ECR_F_EMPTY) && !(ecr & ECR_SERVINTR)
&& !lost_interrupt) {
- printk(KERN_WARNING PPIP32
- "%s: lost interrupt in %s\n",
- p->name, __func__);
+ pr_warn(PPIP32 "%s: lost interrupt in %s\n",
+ p->name, __func__);
lost_interrupt = 1;
}
}
@@ -1643,8 +1643,8 @@ static size_t parport_ip32_compat_write_data(struct parport *p,
DSR_nBUSY | DSR_nFAULT)) {
/* Avoid to flood the logs */
if (ready_before)
- printk(KERN_INFO PPIP32 "%s: not ready in %s\n",
- p->name, __func__);
+ pr_info(PPIP32 "%s: not ready in %s\n",
+ p->name, __func__);
ready_before = 0;
goto stop;
}
@@ -1704,7 +1704,7 @@ static size_t parport_ip32_ecp_write_data(struct parport *p,
/* Event 49: PError goes high. */
if (parport_wait_peripheral(p, DSR_PERROR, DSR_PERROR)) {
- printk(KERN_DEBUG PPIP32 "%s: PError timeout in %s",
+ printk(KERN_DEBUG PPIP32 "%s: PError timeout in %s\n",
p->name, __func__);
physport->ieee1284.phase = IEEE1284_PH_ECP_DIR_UNKNOWN;
return 0;
@@ -1724,8 +1724,8 @@ static size_t parport_ip32_ecp_write_data(struct parport *p,
DSR_nBUSY | DSR_nFAULT)) {
/* Avoid to flood the logs */
if (ready_before)
- printk(KERN_INFO PPIP32 "%s: not ready in %s\n",
- p->name, __func__);
+ pr_info(PPIP32 "%s: not ready in %s\n",
+ p->name, __func__);
ready_before = 0;
goto stop;
}
@@ -2064,8 +2064,7 @@ static __init struct parport *parport_ip32_probe_port(void)
p->modes |= PARPORT_MODE_TRISTATE;
if (!parport_ip32_fifo_supported(p)) {
- printk(KERN_WARNING PPIP32
- "%s: error: FIFO disabled\n", p->name);
+ pr_warn(PPIP32 "%s: error: FIFO disabled\n", p->name);
/* Disable hardware modes depending on a working FIFO. */
features &= ~PARPORT_IP32_ENABLE_SPP;
features &= ~PARPORT_IP32_ENABLE_ECP;
@@ -2077,8 +2076,7 @@ static __init struct parport *parport_ip32_probe_port(void)
if (features & PARPORT_IP32_ENABLE_IRQ) {
int irq = MACEISA_PARALLEL_IRQ;
if (request_irq(irq, parport_ip32_interrupt, 0, p->name, p)) {
- printk(KERN_WARNING PPIP32
- "%s: error: IRQ disabled\n", p->name);
+ pr_warn(PPIP32 "%s: error: IRQ disabled\n", p->name);
/* DMA cannot work without interrupts. */
features &= ~PARPORT_IP32_ENABLE_DMA;
} else {
@@ -2091,8 +2089,7 @@ static __init struct parport *parport_ip32_probe_port(void)
/* Allocate DMA resources */
if (features & PARPORT_IP32_ENABLE_DMA) {
if (parport_ip32_dma_register())
- printk(KERN_WARNING PPIP32
- "%s: error: DMA disabled\n", p->name);
+ pr_warn(PPIP32 "%s: error: DMA disabled\n", p->name);
else {
pr_probe(p, "DMA support enabled\n");
p->dma = 0; /* arbitrary value != PARPORT_DMA_NONE */
@@ -2134,13 +2131,15 @@ static __init struct parport *parport_ip32_probe_port(void)
parport_ip32_dump_state(p, "end init", 0);
/* Print out what we found */
- printk(KERN_INFO "%s: SGI IP32 at 0x%lx (0x%lx)",
- p->name, p->base, p->base_hi);
+ pr_info("%s: SGI IP32 at 0x%lx (0x%lx)", p->name, p->base, p->base_hi);
if (p->irq != PARPORT_IRQ_NONE)
- printk(", irq %d", p->irq);
- printk(" [");
-#define printmode(x) if (p->modes & PARPORT_MODE_##x) \
- printk("%s%s", f++ ? "," : "", #x)
+ pr_cont(", irq %d", p->irq);
+ pr_cont(" [");
+#define printmode(x) \
+do { \
+ if (p->modes & PARPORT_MODE_##x) \
+ pr_cont("%s%s", f++ ? "," : "", #x); \
+} while (0)
{
unsigned int f = 0;
printmode(PCSPP);
@@ -2151,7 +2150,7 @@ static __init struct parport *parport_ip32_probe_port(void)
printmode(DMA);
}
#undef printmode
- printk("]\n");
+ pr_cont("]\n");
parport_announce_port(p);
return p;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.