[U-Boot] [PATCH 4/9] board/w7o/fpga.c: make (mostly) checkpatch clean
Wolfgang Denk
wd at denx.de
Wed Dec 7 23:19:23 CET 2011
Just reformated the code. No attempts were made to clean up warnings
about "Use of volatile is usually wrong" or "externs should be avoided".
Signed-off-by: Wolfgang Denk <wd at denx.de>
---
board/w7o/fpga.c | 613 +++++++++++++++++++++++++++---------------------------
1 files changed, 310 insertions(+), 303 deletions(-)
diff --git a/board/w7o/fpga.c b/board/w7o/fpga.c
index 100bce4..c3d3c80 100644
--- a/board/w7o/fpga.c
+++ b/board/w7o/fpga.c
@@ -31,349 +31,356 @@
static void
fpga_img_write(unsigned long *src, unsigned long len, unsigned short *daddr)
{
- unsigned long i;
- volatile unsigned long val;
- volatile unsigned short *dest = daddr; /* volatile-bypass optimizer */
-
- for (i = 0; i < len; i++, src++) {
- val = *src;
- *dest = (unsigned short)((val & 0xff000000L) >> 16);
- *dest = (unsigned short)((val & 0x00ff0000L) >> 8);
- *dest = (unsigned short)(val & 0x0000ff00L);
- *dest = (unsigned short)((val & 0x000000ffL) << 8);
- }
-
- /* Terminate programming with 4 C clocks */
- dest = daddr;
- val = *(unsigned short *)dest;
- val = *(unsigned short *)dest;
- val = *(unsigned short *)dest;
- val = *(unsigned short *)dest;
+ unsigned long i;
+ volatile unsigned long val;
+ volatile unsigned short *dest = daddr; /* volatile-bypass optimizer */
+
+ for (i = 0; i < len; i++, src++) {
+ val = *src;
+ *dest = (unsigned short) ((val & 0xff000000L) >> 16);
+ *dest = (unsigned short) ((val & 0x00ff0000L) >> 8);
+ *dest = (unsigned short) (val & 0x0000ff00L);
+ *dest = (unsigned short) ((val & 0x000000ffL) << 8);
+ }
+
+ /* Terminate programming with 4 C clocks */
+ dest = daddr;
+ val = *(unsigned short *) dest;
+ val = *(unsigned short *) dest;
+ val = *(unsigned short *) dest;
+ val = *(unsigned short *) dest;
}
int
-fpgaDownload(unsigned char *saddr,
- unsigned long size,
- unsigned short *daddr)
+fpgaDownload(unsigned char *saddr, unsigned long size, unsigned short *daddr)
{
- int i; /* index, intr disable flag */
- int start; /* timer */
- unsigned long greg, grego; /* GPIO & output register */
- unsigned long length; /* image size in words */
- unsigned long *source; /* image source addr */
- unsigned short *dest; /* destination FPGA addr */
- volatile unsigned short *ndest; /* temp dest FPGA addr */
- volatile unsigned short val; /* temp val */
- unsigned long cnfg = GPIO_XCV_CNFG; /* FPGA CNFG */
- unsigned long eirq = GPIO_XCV_IRQ;
- int retval = -1; /* Function return value */
-
- /* Setup some basic values */
- length = (size / 4) + 1; /* size in words, rounding UP
- is OK */
- source = (unsigned long *)saddr;
- dest = (unsigned short *)daddr;
-
- /* Get DCR output register */
- grego = in32(PPC405GP_GPIO0_OR);
-
- /* Reset FPGA */
- grego &= ~GPIO_XCV_PROG; /* PROG line low */
- out32(PPC405GP_GPIO0_OR, grego);
-
- /* Setup timeout timer */
- start = get_timer(0);
-
- /* Wait for FPGA init line */
- while(in32(PPC405GP_GPIO0_IR) & GPIO_XCV_INIT) { /* Wait INIT line low */
- /* Check for timeout - 100us max, so use 3ms */
- if (get_timer(start) > 3) {
- printf(" failed to start init.\n");
- log_warn(ERR_XINIT0); /* Don't halt */
-
- /* Reset line stays low */
- goto done; /* I like gotos... */
+ int i; /* index, intr disable flag */
+ int start; /* timer */
+ unsigned long greg, grego; /* GPIO & output register */
+ unsigned long length; /* image size in words */
+ unsigned long *source; /* image source addr */
+ unsigned short *dest; /* destination FPGA addr */
+ volatile unsigned short *ndest; /* temp dest FPGA addr */
+ volatile unsigned short val; /* temp val */
+ unsigned long cnfg = GPIO_XCV_CNFG; /* FPGA CNFG */
+ unsigned long eirq = GPIO_XCV_IRQ;
+ int retval = -1; /* Function return value */
+
+ /* Setup some basic values */
+ length = (size / 4) + 1; /* size in words, rounding UP
+ is OK */
+ source = (unsigned long *) saddr;
+ dest = (unsigned short *) daddr;
+
+ /* Get DCR output register */
+ grego = in32(PPC405GP_GPIO0_OR);
+
+ /* Reset FPGA */
+ grego &= ~GPIO_XCV_PROG; /* PROG line low */
+ out32(PPC405GP_GPIO0_OR, grego);
+
+ /* Setup timeout timer */
+ start = get_timer(0);
+
+ /* Wait for FPGA init line to go low */
+ while (in32(PPC405GP_GPIO0_IR) & GPIO_XCV_INIT) {
+ /* Check for timeout - 100us max, so use 3ms */
+ if (get_timer(start) > 3) {
+ printf(" failed to start init.\n");
+ log_warn(ERR_XINIT0); /* Don't halt */
+
+ /* Reset line stays low */
+ goto done; /* I like gotos... */
+ }
}
- }
- /* Unreset FPGA */
- grego |= GPIO_XCV_PROG; /* PROG line high */
- out32(PPC405GP_GPIO0_OR, grego);
+ /* Unreset FPGA */
+ grego |= GPIO_XCV_PROG; /* PROG line high */
+ out32(PPC405GP_GPIO0_OR, grego);
+
+ /* Wait for FPGA end of init period = init line go hi */
+ while (!(in32(PPC405GP_GPIO0_IR) & GPIO_XCV_INIT)) {
- /* Wait for FPGA end of init period . */
- while(!(in32(PPC405GP_GPIO0_IR) & GPIO_XCV_INIT)) { /* Wait for INIT hi */
+ /* Check for timeout */
+ if (get_timer(start) > 3) {
+ printf(" failed to exit init.\n");
+ log_warn(ERR_XINIT1);
- /* Check for timeout */
- if (get_timer(start) > 3) {
- printf(" failed to exit init.\n");
- log_warn(ERR_XINIT1);
+ /* Reset FPGA */
+ grego &= ~GPIO_XCV_PROG; /* PROG line low */
+ out32(PPC405GP_GPIO0_OR, grego);
- /* Reset FPGA */
- grego &= ~GPIO_XCV_PROG; /* PROG line low */
- out32(PPC405GP_GPIO0_OR, grego);
+ goto done;
+ }
+ }
- goto done;
+ /* Now program FPGA ... */
+ ndest = dest;
+ for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
+ /* Toggle IRQ/GPIO */
+ greg = mfdcr(CPC0_CR0); /* get chip ctrl register */
+ greg |= eirq; /* toggle irq/gpio */
+ mtdcr(CPC0_CR0, greg); /* ... just do it */
+
+ /* turn on open drain for CNFG */
+ greg = in32(PPC405GP_GPIO0_ODR); /* get open drain register */
+ greg |= cnfg; /* CNFG open drain */
+ out32(PPC405GP_GPIO0_ODR, greg); /* .. just do it */
+
+ /* Turn output enable on for CNFG */
+ greg = in32(PPC405GP_GPIO0_TCR); /* get tristate register */
+ greg |= cnfg; /* CNFG tristate inactive */
+ out32(PPC405GP_GPIO0_TCR, greg); /* ... just do it */
+
+ /* Setup FPGA for programming */
+ grego &= ~cnfg; /* CONFIG line low */
+ out32(PPC405GP_GPIO0_OR, grego);
+
+ /*
+ * Program the FPGA
+ */
+ printf("\n destination: 0x%lx ", (unsigned long) ndest);
+
+ fpga_img_write(source, length, (unsigned short *) ndest);
+
+ /* Done programming */
+ grego |= cnfg; /* CONFIG line high */
+ out32(PPC405GP_GPIO0_OR, grego);
+
+ /* Turn output enable OFF for CNFG */
+ greg = in32(PPC405GP_GPIO0_TCR); /* get tristate register */
+ greg &= ~cnfg; /* CNFG tristate inactive */
+ out32(PPC405GP_GPIO0_TCR, greg); /* ... just do it */
+
+ /* Toggle IRQ/GPIO */
+ greg = mfdcr(CPC0_CR0); /* get chip ctrl register */
+ greg &= ~eirq; /* toggle irq/gpio */
+ mtdcr(CPC0_CR0, greg); /* ... just do it */
+
+ /* XXX - Next FPGA addr */
+ ndest = (unsigned short *) ((char *) ndest + 0x00100000L);
+ cnfg >>= 1; /* XXX - Next */
+ eirq >>= 1;
}
- }
-
- /* Now program FPGA ... */
- ndest = dest;
- for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
- /* Toggle IRQ/GPIO */
- greg = mfdcr(CPC0_CR0); /* get chip ctrl register */
- greg |= eirq; /* toggle irq/gpio */
- mtdcr(CPC0_CR0, greg); /* ... just do it */
-
- /* turn on open drain for CNFG */
- greg = in32(PPC405GP_GPIO0_ODR); /* get open drain register */
- greg |= cnfg; /* CNFG open drain */
- out32(PPC405GP_GPIO0_ODR, greg); /* .. just do it */
-
- /* Turn output enable on for CNFG */
- greg = in32(PPC405GP_GPIO0_TCR); /* get tristate register */
- greg |= cnfg; /* CNFG tristate inactive */
- out32(PPC405GP_GPIO0_TCR, greg); /* ... just do it */
-
- /* Setup FPGA for programming */
- grego &= ~cnfg; /* CONFIG line low */
- out32(PPC405GP_GPIO0_OR, grego);
- /*
- * Program the FPGA
- */
- printf("\n destination: 0x%lx ", (unsigned long)ndest);
+ /* Terminate programming with 4 C clocks */
+ ndest = dest;
+ for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
+ val = *ndest;
+ val = *ndest;
+ val = *ndest;
+ val = *ndest;
+ ndest = (unsigned short *) ((char *) ndest + 0x00100000L);
+ }
- fpga_img_write(source, length, (unsigned short *)ndest);
+ /* Setup timer */
+ start = get_timer(0);
- /* Done programming */
- grego |= cnfg; /* CONFIG line high */
- out32(PPC405GP_GPIO0_OR, grego);
+ /* Wait for FPGA end of programming period = Test DONE low */
+ while (!(in32(PPC405GP_GPIO0_IR) & GPIO_XCV_DONE)) {
- /* Turn output enable OFF for CNFG */
- greg = in32(PPC405GP_GPIO0_TCR); /* get tristate register */
- greg &= ~cnfg; /* CNFG tristate inactive */
- out32(PPC405GP_GPIO0_TCR, greg); /* ... just do it */
-
- /* Toggle IRQ/GPIO */
- greg = mfdcr(CPC0_CR0); /* get chip ctrl register */
- greg &= ~eirq; /* toggle irq/gpio */
- mtdcr(CPC0_CR0, greg); /* ... just do it */
-
- ndest = (unsigned short *)((char *)ndest + 0x00100000L); /* XXX - Next FPGA addr */
- cnfg >>= 1; /* XXX - Next */
- eirq >>= 1;
- }
-
- /* Terminate programming with 4 C clocks */
- ndest = dest;
- for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
- val = *ndest;
- val = *ndest;
- val = *ndest;
- val = *ndest;
- ndest = (unsigned short *)((char *)ndest + 0x00100000L);
- }
-
- /* Setup timer */
- start = get_timer(0);
-
- /* Wait for FPGA end of programming period . */
- while(!(in32(PPC405GP_GPIO0_IR) & GPIO_XCV_DONE)) { /* Test DONE low */
-
- /* Check for timeout */
- if (get_timer(start) > 3) {
- printf(" done failed to come high.\n");
- log_warn(ERR_XDONE1);
-
- /* Reset FPGA */
- grego &= ~GPIO_XCV_PROG; /* PROG line low */
- out32(PPC405GP_GPIO0_OR, grego);
-
- goto done;
+ /* Check for timeout */
+ if (get_timer(start) > 3) {
+ printf(" done failed to come high.\n");
+ log_warn(ERR_XDONE1);
+
+ /* Reset FPGA */
+ grego &= ~GPIO_XCV_PROG; /* PROG line low */
+ out32(PPC405GP_GPIO0_OR, grego);
+
+ goto done;
+ }
}
- }
- printf("\n FPGA load succeeded\n");
- retval = 0; /* Program OK */
+ printf("\n FPGA load succeeded\n");
+ retval = 0; /* Program OK */
done:
- return retval;
+ return retval;
}
/* FPGA image is stored in flash */
-extern flash_info_t flash_info[];
+extern flash_info_t flash_info[];
int init_fpga(void)
{
- unsigned int i,j,ptr; /* General purpose */
- unsigned char bufchar; /* General purpose character */
- unsigned char *buf; /* Start of image pointer */
- unsigned long len; /* Length of image */
- unsigned char *fn_buf; /* Start of filename string */
- unsigned int fn_len; /* Length of filename string */
- unsigned char *xcv_buf; /* Pointer to start of image */
- unsigned long xcv_len; /* Length of image */
- unsigned long crc; /* 30bit crc in image */
- unsigned long calc_crc; /* Calc'd 30bit crc */
- int retval = -1;
-
- /* Tell the world what we are doing */
- printf("FPGA: ");
-
- /*
- * Get address of first sector where the FPGA
- * image is stored.
- */
- buf = (unsigned char *)flash_info[1].start[0];
-
- /*
- * Get the stored image's CRC & length.
- */
- crc = *(unsigned long *)(buf+4); /* CRC is first long word */
- len = *(unsigned long *)(buf+8); /* Image len is next long */
-
- /* Pedantic */
- if ((len < 0x133A4) || (len > 0x80000))
- goto bad_image;
-
- /*
- * Get the file name pointer and length.
- */
- fn_len = (*(unsigned short *)(buf+12) & 0xff); /* filename length
- is next short */
- fn_buf = buf + 14;
-
- /*
- * Get the FPGA image pointer and length length.
- */
- xcv_buf = fn_buf + fn_len; /* pointer to fpga image */
- xcv_len = len - 14 - fn_len; /* fpga image length */
-
- /* Check for uninitialized FLASH */
- if ((strncmp((char *)buf, "w7o", 3)!=0) || (len > 0x0007ffffL) || (len == 0))
- goto bad_image;
-
- /*
- * Calculate and Check the image's CRC.
- */
- calc_crc = crc32(0, xcv_buf, xcv_len);
- if (crc != calc_crc) {
- printf("\nfailed - bad CRC\n");
- goto done;
- }
-
- /* Output the file name */
- printf("file name : ");
- for (i=0;i<fn_len;i++) {
- bufchar = fn_buf[+i];
- if (bufchar<' ' || bufchar>'~') bufchar = '.';
- putc(bufchar);
- }
-
- /*
- * find rest of display data
- */
- ptr = 15; /* Offset to ncd filename
- length in fpga image */
- j = xcv_buf[ptr]; /* Get len of ncd filename */
- if (j > 32) goto bad_image;
- ptr = ptr + j + 3; /* skip ncd filename string +
- 3 bytes more bytes */
-
- /*
- * output target device string
- */
- j = xcv_buf[ptr++] - 1; /* len of targ str less term */
- if (j > 32) goto bad_image;
- printf("\n target : ");
- for (i = 0; i < j; i++) {
- bufchar = (xcv_buf[ptr++]);
- if (bufchar<' ' || bufchar>'~') bufchar = '.';
- putc(bufchar);
- }
-
- /*
- * output compilation date string and time string
- */
- ptr += 3; /* skip 2 bytes */
- printf("\n synth time : ");
- j = (xcv_buf[ptr++] - 1); /* len of date str less term */
- if (j > 32) goto bad_image;
- for (i = 0; i < j; i++) {
- bufchar = (xcv_buf[ptr++]);
- if (bufchar<' ' || bufchar>'~') bufchar = '.';
- putc(bufchar);
- }
-
- ptr += 3; /* Skip 2 bytes */
- printf(" - ");
- j = (xcv_buf[ptr++] - 1); /* slen = targ dev str len */
- if (j > 32) goto bad_image;
- for (i = 0; i < j; i++) {
- bufchar = (xcv_buf[ptr++]);
- if (bufchar<' ' || bufchar>'~') bufchar = '.';
- putc(bufchar);
- }
-
- /*
- * output crc and length strings
- */
- printf("\n len & crc : 0x%lx 0x%lx", len, crc);
-
- /*
- * Program the FPGA.
- */
- retval = fpgaDownload((unsigned char*)xcv_buf, xcv_len,
- (unsigned short *)0xfd000000L);
- return retval;
+ unsigned int i, j, ptr; /* General purpose */
+ unsigned char bufchar; /* General purpose character */
+ unsigned char *buf; /* Start of image pointer */
+ unsigned long len; /* Length of image */
+ unsigned char *fn_buf; /* Start of filename string */
+ unsigned int fn_len; /* Length of filename string */
+ unsigned char *xcv_buf; /* Pointer to start of image */
+ unsigned long xcv_len; /* Length of image */
+ unsigned long crc; /* 30bit crc in image */
+ unsigned long calc_crc; /* Calc'd 30bit crc */
+ int retval = -1;
+
+ /* Tell the world what we are doing */
+ printf("FPGA: ");
+
+ /*
+ * Get address of first sector where the FPGA
+ * image is stored.
+ */
+ buf = (unsigned char *) flash_info[1].start[0];
+
+ /*
+ * Get the stored image's CRC & length.
+ */
+ crc = *(unsigned long *) (buf + 4); /* CRC is first long word */
+ len = *(unsigned long *) (buf + 8); /* Image len is next long */
+
+ /* Pedantic */
+ if ((len < 0x133A4) || (len > 0x80000))
+ goto bad_image;
+
+ /*
+ * Get the file name pointer and length.
+ * filename length is next short
+ */
+ fn_len = (*(unsigned short *) (buf + 12) & 0xff);
+ fn_buf = buf + 14;
+
+ /*
+ * Get the FPGA image pointer and length length.
+ */
+ xcv_buf = fn_buf + fn_len; /* pointer to fpga image */
+ xcv_len = len - 14 - fn_len; /* fpga image length */
+
+ /* Check for uninitialized FLASH */
+ if ((strncmp((char *) buf, "w7o", 3) != 0) || (len > 0x0007ffffL)
+ || (len == 0))
+ goto bad_image;
+
+ /*
+ * Calculate and Check the image's CRC.
+ */
+ calc_crc = crc32(0, xcv_buf, xcv_len);
+ if (crc != calc_crc) {
+ printf("\nfailed - bad CRC\n");
+ goto done;
+ }
+
+ /* Output the file name */
+ printf("file name : ");
+ for (i = 0; i < fn_len; i++) {
+ bufchar = fn_buf[+i];
+ if (bufchar < ' ' || bufchar > '~')
+ bufchar = '.';
+ putc(bufchar);
+ }
+
+ /*
+ * find rest of display data
+ */
+ ptr = 15; /* Offset to ncd filename
+ length in fpga image */
+ j = xcv_buf[ptr]; /* Get len of ncd filename */
+ if (j > 32)
+ goto bad_image;
+ ptr = ptr + j + 3; /* skip ncd filename string +
+ 3 bytes more bytes */
+
+ /*
+ * output target device string
+ */
+ j = xcv_buf[ptr++] - 1; /* len of targ str less term */
+ if (j > 32)
+ goto bad_image;
+ printf("\n target : ");
+ for (i = 0; i < j; i++) {
+ bufchar = (xcv_buf[ptr++]);
+ if (bufchar < ' ' || bufchar > '~')
+ bufchar = '.';
+ putc(bufchar);
+ }
+
+ /*
+ * output compilation date string and time string
+ */
+ ptr += 3; /* skip 2 bytes */
+ printf("\n synth time : ");
+ j = (xcv_buf[ptr++] - 1); /* len of date str less term */
+ if (j > 32)
+ goto bad_image;
+ for (i = 0; i < j; i++) {
+ bufchar = (xcv_buf[ptr++]);
+ if (bufchar < ' ' || bufchar > '~')
+ bufchar = '.';
+ putc(bufchar);
+ }
+
+ ptr += 3; /* Skip 2 bytes */
+ printf(" - ");
+ j = (xcv_buf[ptr++] - 1); /* slen = targ dev str len */
+ if (j > 32)
+ goto bad_image;
+ for (i = 0; i < j; i++) {
+ bufchar = (xcv_buf[ptr++]);
+ if (bufchar < ' ' || bufchar > '~')
+ bufchar = '.';
+ putc(bufchar);
+ }
+
+ /*
+ * output crc and length strings
+ */
+ printf("\n len & crc : 0x%lx 0x%lx", len, crc);
+
+ /*
+ * Program the FPGA.
+ */
+ retval = fpgaDownload((unsigned char *) xcv_buf, xcv_len,
+ (unsigned short *) 0xfd000000L);
+ return retval;
bad_image:
- printf("\n BAD FPGA image format @ %lx\n", flash_info[1].start[0]);
- log_warn(ERR_XIMAGE);
+ printf("\n BAD FPGA image format @ %lx\n",
+ flash_info[1].start[0]);
+ log_warn(ERR_XIMAGE);
done:
- return retval;
+ return retval;
}
void test_fpga(unsigned short *daddr)
{
- int i;
- volatile unsigned short *ndest = daddr;
+ int i;
+ volatile unsigned short *ndest = daddr;
- for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
+ for (i = 0; i < CONFIG_NUM_FPGAS; i++) {
#if defined(CONFIG_W7OLMG)
- ndest[0x7e] = 0x55aa;
- if (ndest[0x7e] != 0x55aa)
- log_warn(ERR_XRW1 + i);
- ndest[0x7e] = 0xaa55;
- if (ndest[0x7e] != 0xaa55)
- log_warn(ERR_XRW1 + i);
- ndest[0x7e] = 0xc318;
- if (ndest[0x7e] != 0xc318)
- log_warn(ERR_XRW1 + i);
+ ndest[0x7e] = 0x55aa;
+ if (ndest[0x7e] != 0x55aa)
+ log_warn(ERR_XRW1 + i);
+ ndest[0x7e] = 0xaa55;
+ if (ndest[0x7e] != 0xaa55)
+ log_warn(ERR_XRW1 + i);
+ ndest[0x7e] = 0xc318;
+ if (ndest[0x7e] != 0xc318)
+ log_warn(ERR_XRW1 + i);
#elif defined(CONFIG_W7OLMC)
- ndest[0x800] = 0x55aa;
- ndest[0x801] = 0xaa55;
- ndest[0x802] = 0xc318;
- ndest[0x4800] = 0x55aa;
- ndest[0x4801] = 0xaa55;
- ndest[0x4802] = 0xc318;
- if ((ndest[0x800] != 0x55aa) ||
- (ndest[0x801] != 0xaa55) ||
- (ndest[0x802] != 0xc318))
- log_warn(ERR_XRW1 + (2 * i)); /* Auto gen error code */
- if ((ndest[0x4800] != 0x55aa) ||
- (ndest[0x4801] != 0xaa55) ||
- (ndest[0x4802] != 0xc318))
- log_warn(ERR_XRW2 + (2 * i)); /* Auto gen error code */
+ ndest[0x800] = 0x55aa;
+ ndest[0x801] = 0xaa55;
+ ndest[0x802] = 0xc318;
+ ndest[0x4800] = 0x55aa;
+ ndest[0x4801] = 0xaa55;
+ ndest[0x4802] = 0xc318;
+ if ((ndest[0x800] != 0x55aa) ||
+ (ndest[0x801] != 0xaa55) || (ndest[0x802] != 0xc318))
+ log_warn(ERR_XRW1 + (2 * i)); /* Auto gen error code */
+ if ((ndest[0x4800] != 0x55aa) ||
+ (ndest[0x4801] != 0xaa55) || (ndest[0x4802] != 0xc318))
+ log_warn(ERR_XRW2 + (2 * i)); /* Auto gen error code */
#else
-# error "Unknown W7O board configuration"
+#error "Unknown W7O board configuration"
#endif
- }
+ }
- printf(" FPGA ready\n");
- return;
+ printf(" FPGA ready\n");
+ return;
}
--
1.7.6.4
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