powerpc: 8xx: fix whitespace and indentation
Rolling forward PCMCIA driver, it was discovered that the indentation in
existing one, as well as in BSP side are very odd. This patch is just result
of Lindent run ontop of culprit files.
Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index 3b40f96..3c45142 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -113,7 +113,7 @@
#define CONFIG_PCMCIA_SLOT_B
#endif
-#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
+#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
@@ -146,9 +146,9 @@
/* ------------------------------------------------------------------------- */
-#define PCMCIA_MEM_WIN_BASE 0xe0000000 /* base address for memory window 0 */
-#define PCMCIA_MEM_WIN_SIZE 0x04000000 /* each memory window is 64 MByte */
-#define PCMCIA_IO_WIN_BASE _IO_BASE /* base address for io window 0 */
+#define PCMCIA_MEM_WIN_BASE 0xe0000000 /* base address for memory window 0 */
+#define PCMCIA_MEM_WIN_SIZE 0x04000000 /* each memory window is 64 MByte */
+#define PCMCIA_IO_WIN_BASE _IO_BASE /* base address for io window 0 */
/* ------------------------------------------------------------------------- */
static int pcmcia_schlvl;
@@ -169,8 +169,8 @@
*/
struct pcmcia_win {
- u32 br;
- u32 or;
+ u32 br;
+ u32 or;
};
/*
@@ -214,7 +214,7 @@
/* we keep one lookup table per socket to check flags */
-#define PCMCIA_EVENTS_MAX 5 /* 4 max at a time + termination */
+#define PCMCIA_EVENTS_MAX 5 /* 4 max at a time + termination */
struct event_table {
u32 regbit;
@@ -224,8 +224,8 @@
static const char driver_name[] = "m8xx-pcmcia";
struct socket_info {
- void (*handler)(void *info, u32 events);
- void *info;
+ void (*handler) (void *info, u32 events);
+ void *info;
u32 slot;
pcmconf8xx_t *pcmcia;
@@ -234,7 +234,7 @@
socket_state_t state;
struct pccard_mem_map mem_win[PCMCIA_MEM_WIN_NO];
- struct pccard_io_map io_win[PCMCIA_IO_WIN_NO];
+ struct pccard_io_map io_win[PCMCIA_IO_WIN_NO];
struct event_table events[PCMCIA_EVENTS_MAX];
struct pcmcia_socket socket;
};
@@ -248,8 +248,7 @@
#define M8XX_SIZES_NO 32
-static const u32 m8xx_size_to_gray[M8XX_SIZES_NO] =
-{
+static const u32 m8xx_size_to_gray[M8XX_SIZES_NO] = {
0x00000001, 0x00000002, 0x00000008, 0x00000004,
0x00000080, 0x00000040, 0x00000010, 0x00000020,
0x00008000, 0x00004000, 0x00001000, 0x00002000,
@@ -265,7 +264,7 @@
static irqreturn_t m8xx_interrupt(int irq, void *dev);
-#define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */
+#define PCMCIA_BMT_LIMIT (15*4) /* Bus Monitor Timeout value */
/* ------------------------------------------------------------------------- */
/* board specific stuff: */
@@ -289,8 +288,9 @@
{
u32 reg = 0;
- switch(vcc) {
- case 0: break;
+ switch (vcc) {
+ case 0:
+ break;
case 33:
reg |= BCSR1_PCVCTL4;
break;
@@ -301,11 +301,12 @@
return 1;
}
- switch(vpp) {
- case 0: break;
+ switch (vpp) {
+ case 0:
+ break;
case 33:
case 50:
- if(vcc == vpp)
+ if (vcc == vpp)
reg |= BCSR1_PCVCTL6;
else
return 1;
@@ -316,25 +317,29 @@
return 1;
}
- if(!((vcc == 50) || (vcc == 0)))
+ if (!((vcc == 50) || (vcc == 0)))
return 1;
/* first, turn off all power */
- out_be32(((u32 *)RPX_CSR_ADDR), in_be32(((u32 *)RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5 | BCSR1_PCVCTL6 | BCSR1_PCVCTL7));
+ out_be32(((u32 *) RPX_CSR_ADDR),
+ in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 |
+ BCSR1_PCVCTL5 |
+ BCSR1_PCVCTL6 |
+ BCSR1_PCVCTL7));
/* enable new powersettings */
- out_be32(((u32 *)RPX_CSR_ADDR), in_be32(((u32 *)RPX_CSR_ADDR)) | reg);
+ out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg);
return 0;
}
#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
-#endif /* CONFIG_RPXCLASSIC */
+#endif /* CONFIG_RPXCLASSIC */
/* FADS Boards from Motorola */
@@ -346,43 +351,45 @@
{
u32 reg = 0;
- switch(vcc) {
- case 0:
- break;
- case 33:
- reg |= BCSR1_PCCVCC0;
- break;
- case 50:
- reg |= BCSR1_PCCVCC1;
- break;
- default:
- return 1;
+ switch (vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= BCSR1_PCCVCC0;
+ break;
+ case 50:
+ reg |= BCSR1_PCCVCC1;
+ break;
+ default:
+ return 1;
}
- switch(vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if(vcc == vpp)
- reg |= BCSR1_PCCVPP1;
- else
- return 1;
- break;
- case 120:
- if ((vcc == 33) || (vcc == 50))
- reg |= BCSR1_PCCVPP0;
- else
- return 1;
- default:
+ switch (vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if (vcc == vpp)
+ reg |= BCSR1_PCCVPP1;
+ else
return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= BCSR1_PCCVPP0;
+ else
+ return 1;
+ default:
+ return 1;
}
/* first, turn off all power */
- out_be32((u32 *)BCSR1, in_be32((u32 *)BCSR1) & ~(BCSR1_PCCVCC_MASK | BCSR1_PCCVPP_MASK));
+ out_be32((u32 *) BCSR1,
+ in_be32((u32 *) BCSR1) & ~(BCSR1_PCCVCC_MASK |
+ BCSR1_PCCVPP_MASK));
/* enable new powersettings */
- out_be32((u32 *)BCSR1, in_be32((u32 *)BCSR1) | reg);
+ out_be32((u32 *) BCSR1, in_be32((u32 *) BCSR1) | reg);
return 0;
}
@@ -391,12 +398,12 @@
static void hardware_enable(int slot)
{
- out_be32((u32 *)BCSR1, in_be32((u32 *)BCSR1) & ~BCSR1_PCCEN);
+ out_be32((u32 *) BCSR1, in_be32((u32 *) BCSR1) & ~BCSR1_PCCEN);
}
static void hardware_disable(int slot)
{
- out_be32((u32 *)BCSR1, in_be32((u32 *)BCSR1) | BCSR1_PCCEN);
+ out_be32((u32 *) BCSR1, in_be32((u32 *) BCSR1) | BCSR1_PCCEN);
}
#endif
@@ -410,7 +417,7 @@
static inline void hardware_enable(int slot)
{
- m8xx_pcmcia_ops.hw_ctrl(slot, 1);
+ m8xx_pcmcia_ops.hw_ctrl(slot, 1);
}
static inline void hardware_disable(int slot)
@@ -436,52 +443,53 @@
{
u8 reg = 0;
- switch(vcc) {
- case 0:
- break;
- case 33:
- reg |= CSR2_VCC_33;
- break;
- case 50:
- reg |= CSR2_VCC_50;
- break;
- default:
- return 1;
+ switch (vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= CSR2_VCC_33;
+ break;
+ case 50:
+ reg |= CSR2_VCC_50;
+ break;
+ default:
+ return 1;
}
- switch(vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if(vcc == vpp)
- reg |= CSR2_VPP_VCC;
- else
- return 1;
- break;
- case 120:
- if ((vcc == 33) || (vcc == 50))
- reg |= CSR2_VPP_12;
- else
- return 1;
- default:
+ switch (vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if (vcc == vpp)
+ reg |= CSR2_VPP_VCC;
+ else
return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= CSR2_VPP_12;
+ else
+ return 1;
+ default:
+ return 1;
}
/* first, turn off all power */
- out_8((u8 *)MBX_CSR2_ADDR, in_8((u8 *)MBX_CSR2_ADDR) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK));
+ out_8((u8 *) MBX_CSR2_ADDR,
+ in_8((u8 *) MBX_CSR2_ADDR) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK));
/* enable new powersettings */
- out_8((u8 *)MBX_CSR2_ADDR, in_8((u8 *)MBX_CSR2_ADDR) | reg);
+ out_8((u8 *) MBX_CSR2_ADDR, in_8((u8 *) MBX_CSR2_ADDR) | reg);
return 0;
}
#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
-#endif /* CONFIG_MBX */
+#endif /* CONFIG_MBX */
#if defined(CONFIG_PRxK)
#include <asm/cpld.h>
@@ -495,43 +503,46 @@
u8 regread;
cpld_regs *ccpld = get_cpld();
- switch(vcc) {
- case 0:
- break;
- case 33:
- reg |= PCMCIA_VCC_33;
- break;
- case 50:
- reg |= PCMCIA_VCC_50;
- break;
- default:
- return 1;
+ switch (vcc) {
+ case 0:
+ break;
+ case 33:
+ reg |= PCMCIA_VCC_33;
+ break;
+ case 50:
+ reg |= PCMCIA_VCC_50;
+ break;
+ default:
+ return 1;
}
- switch(vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if(vcc == vpp)
- reg |= PCMCIA_VPP_VCC;
- else
- return 1;
- break;
- case 120:
- if ((vcc == 33) || (vcc == 50))
- reg |= PCMCIA_VPP_12;
- else
- return 1;
- default:
+ switch (vpp) {
+ case 0:
+ break;
+ case 33:
+ case 50:
+ if (vcc == vpp)
+ reg |= PCMCIA_VPP_VCC;
+ else
return 1;
+ break;
+ case 120:
+ if ((vcc == 33) || (vcc == 50))
+ reg |= PCMCIA_VPP_12;
+ else
+ return 1;
+ default:
+ return 1;
}
reg = reg >> (slot << 2);
regread = in_8(&ccpld->fpga_pc_ctl);
- if (reg != (regread & ((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >> (slot << 2)))) {
+ if (reg !=
+ (regread & ((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >> (slot << 2)))) {
/* enable new powersettings */
- regread = regread & ~((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >> (slot << 2));
+ regread =
+ regread & ~((PCMCIA_VCC_MASK | PCMCIA_VPP_MASK) >>
+ (slot << 2));
out_8(&ccpld->fpga_pc_ctl, reg | regread);
msleep(100);
}
@@ -540,10 +551,10 @@
}
#define socket_get(_slot_) PCMCIA_SOCKET_KEY_LV
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
+#define hardware_enable(_slot_) /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
-#endif /* CONFIG_PRxK */
+#endif /* CONFIG_PRxK */
static u32 pending_events[PCMCIA_SOCKETS_NO];
static DEFINE_SPINLOCK(pending_event_lock);
@@ -553,7 +564,7 @@
struct socket_info *s;
struct event_table *e;
unsigned int i, events, pscr, pipr, per;
- pcmconf8xx_t *pcmcia = socket[0].pcmcia;
+ pcmconf8xx_t *pcmcia = socket[0].pcmcia;
dprintk("Interrupt!\n");
/* get interrupt sources */
@@ -562,16 +573,16 @@
pipr = in_be32(&pcmcia->pcmc_pipr);
per = in_be32(&pcmcia->pcmc_per);
- for(i = 0; i < PCMCIA_SOCKETS_NO; i++) {
+ for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
s = &socket[i];
e = &s->events[0];
events = 0;
- while(e->regbit) {
- if(pscr & e->regbit)
+ while (e->regbit) {
+ if (pscr & e->regbit)
events |= e->eventbit;
- e++;
+ e++;
}
/*
@@ -579,13 +590,11 @@
* not too nice done,
* we depend on that CD2 is the bit to the left of CD1...
*/
- if(events & SS_DETECT)
- if(((pipr & M8XX_PCMCIA_CD2(i)) >> 1) ^
- (pipr & M8XX_PCMCIA_CD1(i)))
- {
+ if (events & SS_DETECT)
+ if (((pipr & M8XX_PCMCIA_CD2(i)) >> 1) ^
+ (pipr & M8XX_PCMCIA_CD1(i))) {
events &= ~SS_DETECT;
}
-
#ifdef PCMCIA_GLITCHY_CD
/*
* I've experienced CD problems with my ADS board.
@@ -593,24 +602,23 @@
* real change of Card detection.
*/
- if((events & SS_DETECT) &&
- ((pipr &
- (M8XX_PCMCIA_CD2(i) | M8XX_PCMCIA_CD1(i))) == 0) &&
- (s->state.Vcc | s->state.Vpp)) {
+ if ((events & SS_DETECT) &&
+ ((pipr &
+ (M8XX_PCMCIA_CD2(i) | M8XX_PCMCIA_CD1(i))) == 0) &&
+ (s->state.Vcc | s->state.Vpp)) {
events &= ~SS_DETECT;
/*printk( "CD glitch workaround - CD = 0x%08x!\n",
- (pipr & (M8XX_PCMCIA_CD2(i)
- | M8XX_PCMCIA_CD1(i))));*/
+ (pipr & (M8XX_PCMCIA_CD2(i)
+ | M8XX_PCMCIA_CD1(i)))); */
}
#endif
/* call the handler */
dprintk("slot %u: events = 0x%02x, pscr = 0x%08x, "
- "pipr = 0x%08x\n",
- i, events, pscr, pipr);
+ "pipr = 0x%08x\n", i, events, pscr, pipr);
- if(events) {
+ if (events) {
spin_lock(&pending_event_lock);
pending_events[i] |= events;
spin_unlock(&pending_event_lock);
@@ -643,11 +651,11 @@
{
u32 k;
- for(k = 0; k < M8XX_SIZES_NO; k++)
- if(m8xx_size_to_gray[k] == size)
+ for (k = 0; k < M8XX_SIZES_NO; k++)
+ if (m8xx_size_to_gray[k] == size)
break;
- if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
+ if ((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
k = -1;
return k;
@@ -657,7 +665,7 @@
{
u32 reg, clocks, psst, psl, psht;
- if(!ns) {
+ if (!ns) {
/*
* We get called with IO maps setup to 0ns
@@ -665,10 +673,10 @@
* They should be 255ns.
*/
- if(is_io)
+ if (is_io)
ns = 255;
else
- ns = 100; /* fast memory if 0 */
+ ns = 100; /* fast memory if 0 */
}
/*
@@ -679,23 +687,23 @@
/* how we want to adjust the timing - in percent */
-#define ADJ 180 /* 80 % longer accesstime - to be sure */
+#define ADJ 180 /* 80 % longer accesstime - to be sure */
clocks = ((bus_freq / 1000) * ns) / 1000;
- clocks = (clocks * ADJ) / (100*1000);
- if(clocks >= PCMCIA_BMT_LIMIT) {
- printk( "Max access time limit reached\n");
- clocks = PCMCIA_BMT_LIMIT-1;
+ clocks = (clocks * ADJ) / (100 * 1000);
+ if (clocks >= PCMCIA_BMT_LIMIT) {
+ printk("Max access time limit reached\n");
+ clocks = PCMCIA_BMT_LIMIT - 1;
}
- psst = clocks / 7; /* setup time */
- psht = clocks / 7; /* hold time */
- psl = (clocks * 5) / 7; /* strobe length */
+ psst = clocks / 7; /* setup time */
+ psht = clocks / 7; /* hold time */
+ psl = (clocks * 5) / 7; /* strobe length */
psst += clocks - (psst + psht + psl);
- reg = psst << 12;
- reg |= psl << 7;
+ reg = psst << 12;
+ reg |= psl << 7;
reg |= psht << 16;
return reg;
@@ -710,8 +718,8 @@
pipr = in_be32(&pcmcia->pcmc_pipr);
- *value = ((pipr & (M8XX_PCMCIA_CD1(lsock)
- | M8XX_PCMCIA_CD2(lsock))) == 0) ? SS_DETECT : 0;
+ *value = ((pipr & (M8XX_PCMCIA_CD1(lsock)
+ | M8XX_PCMCIA_CD2(lsock))) == 0) ? SS_DETECT : 0;
*value |= (pipr & M8XX_PCMCIA_WP(lsock)) ? SS_WRPROT : 0;
if (s->state.flags & SS_IOCARD)
@@ -795,16 +803,16 @@
/* read out VS1 and VS2 */
reg = (pipr & M8XX_PCMCIA_VS_MASK(lsock))
- >> M8XX_PCMCIA_VS_SHIFT(lsock);
+ >> M8XX_PCMCIA_VS_SHIFT(lsock);
- if(socket_get(lsock) == PCMCIA_SOCKET_KEY_LV) {
- switch(reg) {
+ if (socket_get(lsock) == PCMCIA_SOCKET_KEY_LV) {
+ switch (reg) {
case 1:
*value |= SS_3VCARD;
- break; /* GND, NC - 3.3V only */
+ break; /* GND, NC - 3.3V only */
case 2:
*value |= SS_XVCARD;
- break; /* NC. GND - x.xV only */
+ break; /* NC. GND - x.xV only */
};
}
@@ -812,7 +820,7 @@
return 0;
}
-static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
+static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t * state)
{
int lsock = container_of(sock, struct socket_info, socket)->slot;
struct socket_info *s = &socket[lsock];
@@ -821,20 +829,20 @@
unsigned long flags;
pcmconf8xx_t *pcmcia = socket[0].pcmcia;
- dprintk( "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
- "io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
- state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
+ dprintk("SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+ "io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
+ state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
/* First, set voltage - bail out if invalid */
- if(voltage_set(lsock, state->Vcc, state->Vpp))
+ if (voltage_set(lsock, state->Vcc, state->Vpp))
return -EINVAL;
-
/* Take care of reset... */
- if(state->flags & SS_RESET)
- out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXRESET); /* active high */
+ if (state->flags & SS_RESET)
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXRESET); /* active high */
else
- out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXRESET);
+ out_be32(M8XX_PGCRX(lsock),
+ in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXRESET);
/* ... and output enable. */
@@ -846,10 +854,11 @@
no pullups are present -> the cards act wierd.
So right now the buffers are enabled if the power is on. */
- if(state->Vcc || state->Vpp)
- out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXOE); /* active low */
+ if (state->Vcc || state->Vpp)
+ out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & ~M8XX_PGCRX_CXOE); /* active low */
else
- out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXOE);
+ out_be32(M8XX_PGCRX(lsock),
+ in_be32(M8XX_PGCRX(lsock)) | M8XX_PGCRX_CXOE);
/*
* We'd better turn off interrupts before
@@ -866,17 +875,17 @@
e = &s->events[0];
reg = 0;
- if(state->csc_mask & SS_DETECT) {
+ if (state->csc_mask & SS_DETECT) {
e->eventbit = SS_DETECT;
reg |= e->regbit = (M8XX_PCMCIA_CD2(lsock)
| M8XX_PCMCIA_CD1(lsock));
e++;
}
- if(state->flags & SS_IOCARD) {
+ if (state->flags & SS_IOCARD) {
/*
* I/O card
*/
- if(state->csc_mask & SS_STSCHG) {
+ if (state->csc_mask & SS_STSCHG) {
e->eventbit = SS_STSCHG;
reg |= e->regbit = M8XX_PCMCIA_BVD1(lsock);
e++;
@@ -884,9 +893,10 @@
/*
* If io_irq is non-zero we should enable irq.
*/
- if(state->io_irq) {
+ if (state->io_irq) {
out_be32(M8XX_PGCRX(lsock),
- in_be32(M8XX_PGCRX(lsock)) | mk_int_int_mask(s->hwirq) << 24);
+ in_be32(M8XX_PGCRX(lsock)) |
+ mk_int_int_mask(s->hwirq) << 24);
/*
* Strange thing here:
* The manual does not tell us which interrupt
@@ -897,33 +907,32 @@
* have to be cleared in PSCR in the interrupt handler.
*/
reg |= M8XX_PCMCIA_RDY_L(lsock);
- }
- else
- out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) & 0x00ffffff);
- }
- else {
+ } else
+ out_be32(M8XX_PGCRX(lsock),
+ in_be32(M8XX_PGCRX(lsock)) & 0x00ffffff);
+ } else {
/*
* Memory card
*/
- if(state->csc_mask & SS_BATDEAD) {
+ if (state->csc_mask & SS_BATDEAD) {
e->eventbit = SS_BATDEAD;
reg |= e->regbit = M8XX_PCMCIA_BVD1(lsock);
e++;
}
- if(state->csc_mask & SS_BATWARN) {
+ if (state->csc_mask & SS_BATWARN) {
e->eventbit = SS_BATWARN;
reg |= e->regbit = M8XX_PCMCIA_BVD2(lsock);
e++;
}
/* What should I trigger on - low/high,raise,fall? */
- if(state->csc_mask & SS_READY) {
+ if (state->csc_mask & SS_READY) {
e->eventbit = SS_READY;
- reg |= e->regbit = 0; //??
+ reg |= e->regbit = 0; //??
e++;
}
}
- e->regbit = 0; /* terminate list */
+ e->regbit = 0; /* terminate list */
/*
* Clear the status changed .
@@ -940,7 +949,9 @@
* Ones will enable the interrupt.
*/
- reg |= in_be32(&pcmcia->pcmc_per) & (M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
+ reg |=
+ in_be32(&pcmcia->
+ pcmc_per) & (M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
out_be32(&pcmcia->pcmc_per, reg);
spin_unlock_irqrestore(&events_lock, flags);
@@ -961,67 +972,66 @@
unsigned int reg, winnr;
pcmconf8xx_t *pcmcia = s->pcmcia;
-
#define M8XX_SIZE (io->stop - io->start + 1)
#define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
- dprintk( "SetIOMap(%d, %d, %#2.2x, %d ns, "
- "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
- io->speed, io->start, io->stop);
+ dprintk("SetIOMap(%d, %d, %#2.2x, %d ns, "
+ "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
+ io->speed, io->start, io->stop);
if ((io->map >= PCMCIA_IO_WIN_NO) || (io->start > 0xffff)
|| (io->stop > 0xffff) || (io->stop < io->start))
return -EINVAL;
- if((reg = m8xx_get_graycode(M8XX_SIZE)) == -1)
+ if ((reg = m8xx_get_graycode(M8XX_SIZE)) == -1)
return -EINVAL;
- if(io->flags & MAP_ACTIVE) {
+ if (io->flags & MAP_ACTIVE) {
- dprintk( "io->flags & MAP_ACTIVE\n");
+ dprintk("io->flags & MAP_ACTIVE\n");
winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
- + (lsock * PCMCIA_IO_WIN_NO) + io->map;
+ + (lsock * PCMCIA_IO_WIN_NO) + io->map;
/* setup registers */
- w = (void *) &pcmcia->pcmc_pbr0;
+ w = (void *)&pcmcia->pcmc_pbr0;
w += winnr;
- out_be32(&w->or, 0); /* turn off window first */
+ out_be32(&w->or, 0); /* turn off window first */
out_be32(&w->br, M8XX_BASE);
reg <<= 27;
- reg |= M8XX_PCMCIA_POR_IO |(lsock << 2);
+ reg |= M8XX_PCMCIA_POR_IO | (lsock << 2);
reg |= m8xx_get_speed(io->speed, 1, s->bus_freq);
- if(io->flags & MAP_WRPROT)
+ if (io->flags & MAP_WRPROT)
reg |= M8XX_PCMCIA_POR_WRPROT;
- /*if(io->flags & (MAP_16BIT | MAP_AUTOSZ))*/
- if(io->flags & MAP_16BIT)
+ /*if(io->flags & (MAP_16BIT | MAP_AUTOSZ)) */
+ if (io->flags & MAP_16BIT)
reg |= M8XX_PCMCIA_POR_16BIT;
- if(io->flags & MAP_ACTIVE)
+ if (io->flags & MAP_ACTIVE)
reg |= M8XX_PCMCIA_POR_VALID;
out_be32(&w->or, reg);
dprintk("Socket %u: Mapped io window %u at %#8.8x, "
- "OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+ "OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
} else {
/* shutdown IO window */
winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
- + (lsock * PCMCIA_IO_WIN_NO) + io->map;
+ + (lsock * PCMCIA_IO_WIN_NO) + io->map;
/* setup registers */
- w = (void *) &pcmcia->pcmc_pbr0;
+ w = (void *)&pcmcia->pcmc_pbr0;
w += winnr;
- out_be32(&w->or, 0); /* turn off window */
- out_be32(&w->br, 0); /* turn off base address */
+ out_be32(&w->or, 0); /* turn off window */
+ out_be32(&w->br, 0); /* turn off base address */
dprintk("Socket %u: Unmapped io window %u at %#8.8x, "
"OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
@@ -1029,15 +1039,14 @@
/* copy the struct and modify the copy */
s->io_win[io->map] = *io;
- s->io_win[io->map].flags &= (MAP_WRPROT
- | MAP_16BIT
- | MAP_ACTIVE);
+ s->io_win[io->map].flags &= (MAP_WRPROT | MAP_16BIT | MAP_ACTIVE);
dprintk("SetIOMap exit\n");
return 0;
}
-static int m8xx_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *mem)
+static int m8xx_set_mem_map(struct pcmcia_socket *sock,
+ struct pccard_mem_map *mem)
{
int lsock = container_of(sock, struct socket_info, socket)->slot;
struct socket_info *s = &socket[lsock];
@@ -1046,19 +1055,19 @@
unsigned int reg, winnr;
pcmconf8xx_t *pcmcia = s->pcmcia;
- dprintk( "SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
+ "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, mem->static_start, mem->card_start);
if ((mem->map >= PCMCIA_MEM_WIN_NO)
-// || ((mem->s) >= PCMCIA_MEM_WIN_SIZE)
+// || ((mem->s) >= PCMCIA_MEM_WIN_SIZE)
|| (mem->card_start >= 0x04000000)
- || (mem->static_start & 0xfff) /* 4KByte resolution */
- || (mem->card_start & 0xfff))
+ || (mem->static_start & 0xfff) /* 4KByte resolution */
+ ||(mem->card_start & 0xfff))
return -EINVAL;
- if((reg = m8xx_get_graycode(PCMCIA_MEM_WIN_SIZE)) == -1) {
- printk( "Cannot set size to 0x%08x.\n", PCMCIA_MEM_WIN_SIZE);
+ if ((reg = m8xx_get_graycode(PCMCIA_MEM_WIN_SIZE)) == -1) {
+ printk("Cannot set size to 0x%08x.\n", PCMCIA_MEM_WIN_SIZE);
return -EINVAL;
}
reg <<= 27;
@@ -1067,50 +1076,47 @@
/* Setup the window in the pcmcia controller */
- w = (void *) &pcmcia->pcmc_pbr0;
+ w = (void *)&pcmcia->pcmc_pbr0;
w += winnr;
reg |= lsock << 2;
reg |= m8xx_get_speed(mem->speed, 0, s->bus_freq);
- if(mem->flags & MAP_ATTRIB)
- reg |= M8XX_PCMCIA_POR_ATTRMEM;
+ if (mem->flags & MAP_ATTRIB)
+ reg |= M8XX_PCMCIA_POR_ATTRMEM;
- if(mem->flags & MAP_WRPROT)
+ if (mem->flags & MAP_WRPROT)
reg |= M8XX_PCMCIA_POR_WRPROT;
- if(mem->flags & MAP_16BIT)
+ if (mem->flags & MAP_16BIT)
reg |= M8XX_PCMCIA_POR_16BIT;
- if(mem->flags & MAP_ACTIVE)
+ if (mem->flags & MAP_ACTIVE)
reg |= M8XX_PCMCIA_POR_VALID;
out_be32(&w->or, reg);
dprintk("Socket %u: Mapped memory window %u at %#8.8x, "
- "OR = %#8.8x.\n", lsock, mem->map, w->br, w->or);
+ "OR = %#8.8x.\n", lsock, mem->map, w->br, w->or);
- if(mem->flags & MAP_ACTIVE) {
+ if (mem->flags & MAP_ACTIVE) {
/* get the new base address */
mem->static_start = PCMCIA_MEM_WIN_BASE +
- (PCMCIA_MEM_WIN_SIZE * winnr)
- + mem->card_start;
+ (PCMCIA_MEM_WIN_SIZE * winnr)
+ + mem->card_start;
}
dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
- "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
- mem->speed, mem->static_start, mem->card_start);
+ "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+ mem->speed, mem->static_start, mem->card_start);
/* copy the struct and modify the copy */
old = &s->mem_win[mem->map];
*old = *mem;
- old->flags &= (MAP_ATTRIB
- | MAP_WRPROT
- | MAP_16BIT
- | MAP_ACTIVE);
+ old->flags &= (MAP_ATTRIB | MAP_WRPROT | MAP_16BIT | MAP_ACTIVE);
return 0;
}
@@ -1121,7 +1127,7 @@
pccard_io_map io = { 0, 0, 0, 0, 1 };
pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
- dprintk( "sock_init(%d)\n", s);
+ dprintk("sock_init(%d)\n", s);
m8xx_set_socket(sock, &dead_socket);
for (i = 0; i < PCMCIA_IO_WIN_NO; i++) {
@@ -1143,7 +1149,7 @@
}
static struct pccard_operations m8xx_services = {
- .init = m8xx_sock_init,
+ .init = m8xx_sock_init,
.suspend = m8xx_sock_suspend,
.get_status = m8xx_get_status,
.set_socket = m8xx_set_socket,
@@ -1151,7 +1157,8 @@
.set_mem_map = m8xx_set_mem_map,
};
-static int __init m8xx_probe(struct of_device *ofdev, const struct of_device_id *match)
+static int __init m8xx_probe(struct of_device *ofdev,
+ const struct of_device_id *match)
{
struct pcmcia_win *w;
unsigned int i, m, hwirq;
@@ -1162,49 +1169,50 @@
pcmcia_info("%s\n", version);
pcmcia = of_iomap(np, 0);
- if(pcmcia == NULL)
+ if (pcmcia == NULL)
return -EINVAL;
pcmcia_schlvl = irq_of_parse_and_map(np, 0);
- hwirq = irq_map[pcmcia_schlvl].hwirq;
+ hwirq = irq_map[pcmcia_schlvl].hwirq;
if (pcmcia_schlvl < 0)
return -EINVAL;
m8xx_pgcrx[0] = &pcmcia->pcmc_pgcra;
m8xx_pgcrx[1] = &pcmcia->pcmc_pgcrb;
-
pcmcia_info(PCMCIA_BOARD_MSG " using " PCMCIA_SLOT_MSG
" with IRQ %u (%d). \n", pcmcia_schlvl, hwirq);
/* Configure Status change interrupt */
- if(request_irq(pcmcia_schlvl, m8xx_interrupt, IRQF_SHARED,
- driver_name, socket)) {
+ if (request_irq(pcmcia_schlvl, m8xx_interrupt, IRQF_SHARED,
+ driver_name, socket)) {
pcmcia_error("Cannot allocate IRQ %u for SCHLVL!\n",
pcmcia_schlvl);
return -1;
}
- w = (void *) &pcmcia->pcmc_pbr0;
+ w = (void *)&pcmcia->pcmc_pbr0;
- out_be32(&pcmcia->pcmc_pscr, M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1));
+ out_be32(&pcmcia->pcmc_pscr, M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
clrbits32(&pcmcia->pcmc_per, M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
/* connect interrupt and disable CxOE */
- out_be32(M8XX_PGCRX(0), M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
- out_be32(M8XX_PGCRX(1), M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
+ out_be32(M8XX_PGCRX(0),
+ M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
+ out_be32(M8XX_PGCRX(1),
+ M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
/* intialize the fixed memory windows */
- for(i = 0; i < PCMCIA_SOCKETS_NO; i++){
+ for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
for (m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
out_be32(&w->br, PCMCIA_MEM_WIN_BASE +
- (PCMCIA_MEM_WIN_SIZE
- * (m + i * PCMCIA_MEM_WIN_NO)));
+ (PCMCIA_MEM_WIN_SIZE
+ * (m + i * PCMCIA_MEM_WIN_NO)));
- out_be32(&w->or, 0); /* set to not valid */
+ out_be32(&w->or, 0); /* set to not valid */
w++;
}
@@ -1218,10 +1226,11 @@
hardware_enable(0);
hardware_enable(1);
- for (i = 0 ; i < PCMCIA_SOCKETS_NO; i++) {
+ for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
socket[i].slot = i;
socket[i].socket.owner = THIS_MODULE;
- socket[i].socket.features = SS_CAP_PCCARD | SS_CAP_MEM_ALIGN | SS_CAP_STATIC_MAP;
+ socket[i].socket.features =
+ SS_CAP_PCCARD | SS_CAP_MEM_ALIGN | SS_CAP_STATIC_MAP;
socket[i].socket.irq_mask = 0x000;
socket[i].socket.map_size = 0x1000;
socket[i].socket.io_offset = 0;
@@ -1234,7 +1243,6 @@
socket[i].bus_freq = ppc_proc_freq;
socket[i].hwirq = hwirq;
-
}
for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
@@ -1246,25 +1254,25 @@
return 0;
}
-static int m8xx_remove(struct of_device* ofdev)
+static int m8xx_remove(struct of_device *ofdev)
{
u32 m, i;
struct pcmcia_win *w;
pcmconf8xx_t *pcmcia = socket[0].pcmcia;
for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
- w = (void *) &pcmcia->pcmc_pbr0;
+ w = (void *)&pcmcia->pcmc_pbr0;
out_be32(&pcmcia->pcmc_pscr, M8XX_PCMCIA_MASK(i));
out_be32(&pcmcia->pcmc_per,
- in_be32(&pcmcia->pcmc_per) & ~M8XX_PCMCIA_MASK(i));
+ in_be32(&pcmcia->pcmc_per) & ~M8XX_PCMCIA_MASK(i));
/* turn off interrupt and disable CxOE */
out_be32(M8XX_PGCRX(i), M8XX_PGCRX_CXOE);
/* turn off memory windows */
for (m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
- out_be32(&w->or, 0); /* set to not valid */
+ out_be32(&w->or, 0); /* set to not valid */
w++;
}
@@ -1299,21 +1307,21 @@
static struct of_device_id m8xx_pcmcia_match[] = {
{
- .type = "pcmcia",
- .compatible = "fsl,pq-pcmcia",
- },
+ .type = "pcmcia",
+ .compatible = "fsl,pq-pcmcia",
+ },
{},
};
MODULE_DEVICE_TABLE(of, m8xx_pcmcia_match);
static struct of_platform_driver m8xx_pcmcia_driver = {
- .name = (char *) driver_name,
- .match_table = m8xx_pcmcia_match,
- .probe = m8xx_probe,
- .remove = m8xx_remove,
- .suspend = m8xx_suspend,
- .resume = m8xx_resume,
+ .name = (char *)driver_name,
+ .match_table = m8xx_pcmcia_match,
+ .probe = m8xx_probe,
+ .remove = m8xx_remove,
+ .suspend = m8xx_suspend,
+ .resume = m8xx_resume,
};
static int __init m8xx_init(void)