#define PLUS 4 /* show plus */
#define SPACE 8 /* space if plus */
#define LEFT 16 /* left justified */
-#define SMALL 32 /* Must be 32 == 0x20 */
-#define SPECIAL 64 /* 0x */
+#define SMALL 32 /* use lowercase in hex (must be 32 == 0x20) */
+#define SPECIAL 64 /* prefix hex with "0x", octal with "0" */
enum format_type {
FORMAT_TYPE_NONE, /* Just a string part */
};
struct printf_spec {
- enum format_type type;
- int flags; /* flags to number() */
- int field_width; /* width of output field */
- int base;
- int precision; /* # of digits/chars */
- int qualifier;
+ u16 type;
+ s16 field_width; /* width of output field */
+ u8 flags; /* flags to number() */
+ u8 base;
+ s8 precision; /* # of digits/chars */
+ u8 qualifier;
};
static char *number(char *buf, char *end, unsigned long long num,
#ifndef MEM_RSRC_PRINTK_SIZE
#define MEM_RSRC_PRINTK_SIZE 10
#endif
- struct printf_spec hex_spec = {
+ static const struct printf_spec io_spec = {
.base = 16,
+ .field_width = IO_RSRC_PRINTK_SIZE,
.precision = -1,
.flags = SPECIAL | SMALL | ZEROPAD,
};
- struct printf_spec dec_spec = {
+ static const struct printf_spec mem_spec = {
+ .base = 16,
+ .field_width = MEM_RSRC_PRINTK_SIZE,
+ .precision = -1,
+ .flags = SPECIAL | SMALL | ZEROPAD,
+ };
+ static const struct printf_spec bus_spec = {
+ .base = 16,
+ .field_width = 2,
+ .precision = -1,
+ .flags = SMALL | ZEROPAD,
+ };
+ static const struct printf_spec dec_spec = {
.base = 10,
.precision = -1,
.flags = 0,
};
- struct printf_spec str_spec = {
+ static const struct printf_spec str_spec = {
.field_width = -1,
.precision = 10,
.flags = LEFT,
};
- struct printf_spec flag_spec = {
+ static const struct printf_spec flag_spec = {
.base = 16,
.precision = -1,
.flags = SPECIAL | SMALL,
* 64-bit res (sizeof==8): 20 chars in dec, 18 in hex ("0x" + 16) */
#define RSRC_BUF_SIZE ((2 * sizeof(resource_size_t)) + 4)
#define FLAG_BUF_SIZE (2 * sizeof(res->flags))
-#define DECODED_BUF_SIZE sizeof("[mem - 64bit pref disabled]")
+#define DECODED_BUF_SIZE sizeof("[mem - 64bit pref window disabled]")
#define RAW_BUF_SIZE sizeof("[mem - flags 0x]")
char sym[max(2*RSRC_BUF_SIZE + DECODED_BUF_SIZE,
2*RSRC_BUF_SIZE + FLAG_BUF_SIZE + RAW_BUF_SIZE)];
char *p = sym, *pend = sym + sizeof(sym);
- int size = -1, addr = 0;
int decode = (fmt[0] == 'R') ? 1 : 0;
-
- if (res->flags & IORESOURCE_IO) {
- size = IO_RSRC_PRINTK_SIZE;
- addr = 1;
- } else if (res->flags & IORESOURCE_MEM) {
- size = MEM_RSRC_PRINTK_SIZE;
- addr = 1;
- }
+ const struct printf_spec *specp;
*p++ = '[';
- if (res->flags & IORESOURCE_IO)
+ if (res->flags & IORESOURCE_IO) {
p = string(p, pend, "io ", str_spec);
- else if (res->flags & IORESOURCE_MEM)
+ specp = &io_spec;
+ } else if (res->flags & IORESOURCE_MEM) {
p = string(p, pend, "mem ", str_spec);
- else if (res->flags & IORESOURCE_IRQ)
+ specp = &mem_spec;
+ } else if (res->flags & IORESOURCE_IRQ) {
p = string(p, pend, "irq ", str_spec);
- else if (res->flags & IORESOURCE_DMA)
+ specp = &dec_spec;
+ } else if (res->flags & IORESOURCE_DMA) {
p = string(p, pend, "dma ", str_spec);
- else {
+ specp = &dec_spec;
+ } else if (res->flags & IORESOURCE_BUS) {
+ p = string(p, pend, "bus ", str_spec);
+ specp = &bus_spec;
+ } else {
p = string(p, pend, "??? ", str_spec);
+ specp = &mem_spec;
decode = 0;
}
- hex_spec.field_width = size;
- p = number(p, pend, res->start, addr ? hex_spec : dec_spec);
+ p = number(p, pend, res->start, *specp);
if (res->start != res->end) {
*p++ = '-';
- p = number(p, pend, res->end, addr ? hex_spec : dec_spec);
+ p = number(p, pend, res->end, *specp);
}
if (decode) {
if (res->flags & IORESOURCE_MEM_64)
p = string(p, pend, " 64bit", str_spec);
if (res->flags & IORESOURCE_PREFETCH)
p = string(p, pend, " pref", str_spec);
+ if (res->flags & IORESOURCE_WINDOW)
+ p = string(p, pend, " window", str_spec);
if (res->flags & IORESOURCE_DISABLED)
p = string(p, pend, " disabled", str_spec);
} else {
* IPv4 uses dot-separated decimal with leading 0's (010.123.045.006)
* - '[Ii]4[hnbl]' IPv4 addresses in host, network, big or little endian order
* - 'I6c' for IPv6 addresses printed as specified by
- * http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ * http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
* - 'U' For a 16 byte UUID/GUID, it prints the UUID/GUID in the form
* "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
* Options for %pU are:
* %pI6 print an IPv6 address with colons
* %pi6 print an IPv6 address without colons
* %pI6c print an IPv6 address as specified by
- * http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ * http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
* %pU[bBlL] print a UUID/GUID in big or little endian using lower or upper
* case.
* %n is ignored
break;
case FORMAT_TYPE_NRCHARS: {
- int qualifier = spec.qualifier;
+ u8 qualifier = spec.qualifier;
if (qualifier == 'l') {
long *ip = va_arg(args, long *);
case FORMAT_TYPE_NRCHARS: {
/* skip %n 's argument */
- int qualifier = spec.qualifier;
+ u8 qualifier = spec.qualifier;
void *skip_arg;
if (qualifier == 'l')
skip_arg = va_arg(args, long *);
char *next;
char digit;
int num = 0;
- int qualifier, base, field_width;
+ u8 qualifier;
+ u8 base;
+ s16 field_width;
bool is_sign;
while (*fmt && *str) {
{
char *s = (char *)va_arg(args, char *);
if (field_width == -1)
- field_width = INT_MAX;
+ field_width = SHORT_MAX;
/* first, skip leading white space in buffer */
str = skip_spaces(str);