static unsigned long pdc_result[32] __attribute__ ((aligned (8)));
static unsigned long pdc_result2[32] __attribute__ ((aligned (8)));
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
#define WIDE_FIRMWARE 0x1
#define NARROW_FIRMWARE 0x2
* when running a 64-bit kernel on such boxes (e.g. C200 or C360).
*/
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
long real64_call(unsigned long function, ...);
#endif
long real32_call(unsigned long function, ...);
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
# define MEM_PDC (unsigned long)(PAGE0->mem_pdc_hi) << 32 | PAGE0->mem_pdc
# define mem_pdc_call(args...) unlikely(parisc_narrow_firmware) ? real32_call(MEM_PDC, args) : real64_call(MEM_PDC, args)
#else
*/
static unsigned long f_extend(unsigned long address)
{
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
if(unlikely(parisc_narrow_firmware)) {
if((address & 0xff000000) == 0xf0000000)
return 0xf0f0f0f000000000UL | (u32)address;
*/
static void convert_to_wide(unsigned long *addr)
{
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
int i;
unsigned int *p = (unsigned int *)addr;
*/
void __init set_firmware_width(void)
{
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
int retval;
unsigned long flags;
*
* Must be correctly formatted or expect system crash
*/
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
int pdc_pat_chassis_send_log(unsigned long state, unsigned long data)
{
int retval = 0;
* pdc_stable_read - Read data from Stable Storage.
* @staddr: Stable Storage address to access.
* @memaddr: The memory address where Stable Storage data shall be copied.
- * @count: number of bytes to transfert. count is multiple of 4.
+ * @count: number of bytes to transfer. count is multiple of 4.
*
* This PDC call reads from the Stable Storage address supplied in staddr
* and copies count bytes to the memory address memaddr.
* pdc_stable_write - Write data to Stable Storage.
* @staddr: Stable Storage address to access.
* @memaddr: The memory address where Stable Storage data shall be read from.
- * @count: number of bytes to transfert. count is multiple of 4.
+ * @count: number of bytes to transfer. count is multiple of 4.
*
* This PDC call reads count bytes from the supplied memaddr address,
* and copies count bytes to the Stable Storage address staddr.
}
EXPORT_SYMBOL(pdc_tod_set);
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr,
struct pdc_memory_table *tbl, unsigned long entries)
{
return retval;
}
-#endif /* __LP64__ */
+#endif /* CONFIG_64BIT */
/* FIXME: Is this pdc used? I could not find type reference to ftc_bitmap
* so I guessed at unsigned long. Someone who knows what this does, can fix
spin_unlock_irqrestore(&pdc_lock, flags);
}
+/* locked by pdc_console_lock */
+static int __attribute__((aligned(8))) iodc_retbuf[32];
+static char __attribute__((aligned(64))) iodc_dbuf[4096];
/**
- * pdc_iodc_putc - Console character print using IODC.
- * @c: the character to output.
+ * pdc_iodc_print - Console print using IODC.
+ * @str: the string to output.
+ * @count: length of str
*
* Note that only these special chars are architected for console IODC io:
* BEL, BS, CR, and LF. Others are passed through.
* Since the HP console requires CR+LF to perform a 'newline', we translate
* "\n" to "\r\n".
*/
-void pdc_iodc_putc(unsigned char c)
+int pdc_iodc_print(const unsigned char *str, unsigned count)
{
- /* XXX Should we spinlock posx usage */
- static int posx; /* for simple TAB-Simulation... */
- static int __attribute__((aligned(8))) iodc_retbuf[32];
- static char __attribute__((aligned(64))) iodc_dbuf[4096];
- unsigned int n;
+ static int posx; /* for simple TAB-Simulation... */
+ unsigned int i;
unsigned long flags;
- switch (c) {
- case '\n':
- iodc_dbuf[0] = '\r';
- iodc_dbuf[1] = '\n';
- n = 2;
- posx = 0;
- break;
- case '\t':
- pdc_iodc_putc(' ');
- while (posx & 7) /* expand TAB */
- pdc_iodc_putc(' ');
- return; /* return since IODC can't handle this */
- case '\b':
- posx-=2; /* BS */
- default:
- iodc_dbuf[0] = c;
- n = 1;
- posx++;
- break;
- }
+ for (i = 0; i < count && i < 79;) {
+ switch(str[i]) {
+ case '\n':
+ iodc_dbuf[i+0] = '\r';
+ iodc_dbuf[i+1] = '\n';
+ i += 2;
+ posx = 0;
+ goto print;
+ case '\t':
+ while (posx & 7) {
+ iodc_dbuf[i] = ' ';
+ i++, posx++;
+ }
+ break;
+ case '\b': /* BS */
+ posx -= 2;
+ default:
+ iodc_dbuf[i] = str[i];
+ i++, posx++;
+ break;
+ }
+ }
+
+ /* if we're at the end of line, and not already inserting a newline,
+ * insert one anyway. iodc console doesn't claim to support >79 char
+ * lines. don't account for this in the return value.
+ */
+ if (i == 79 && iodc_dbuf[i-1] != '\n') {
+ iodc_dbuf[i+0] = '\r';
+ iodc_dbuf[i+1] = '\n';
+ }
+print:
spin_lock_irqsave(&pdc_lock, flags);
real32_call(PAGE0->mem_cons.iodc_io,
(unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
- __pa(iodc_retbuf), 0, __pa(iodc_dbuf), n, 0);
+ __pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0);
spin_unlock_irqrestore(&pdc_lock, flags);
-}
-
-/**
- * pdc_iodc_outc - Console character print using IODC (without conversions).
- * @c: the character to output.
- *
- * Write the character directly to the IODC console.
- */
-void pdc_iodc_outc(unsigned char c)
-{
- unsigned int n;
- unsigned long flags;
-
- /* fill buffer with one caracter and print it */
- static int __attribute__((aligned(8))) iodc_retbuf[32];
- static char __attribute__((aligned(64))) iodc_dbuf[4096];
-
- n = 1;
- iodc_dbuf[0] = c;
- spin_lock_irqsave(&pdc_lock, flags);
- real32_call(PAGE0->mem_cons.iodc_io,
- (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
- PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
- __pa(iodc_retbuf), 0, __pa(iodc_dbuf), n, 0);
- spin_unlock_irqrestore(&pdc_lock, flags);
+ return i;
}
/**
*/
int pdc_iodc_getc(void)
{
- unsigned long flags;
- static int __attribute__((aligned(8))) iodc_retbuf[32];
- static char __attribute__((aligned(64))) iodc_dbuf[4096];
int ch;
int status;
+ unsigned long flags;
/* Bail if no console input device. */
if (!PAGE0->mem_kbd.iodc_io)
}
EXPORT_SYMBOL(pdc_sti_call);
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
/**
* pdc_pat_cell_get_number - Returns the cell number.
* @cell_info: The return buffer.
return retval;
}
-#endif /* __LP64__ */
+#endif /* CONFIG_64BIT */
/***************** 32-bit real-mode calls ***********/
return real32_call_asm(&real_stack.sp, &real_stack.arg0, fn);
}
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
/***************** 64-bit real-mode calls ***********/
struct wide_stack {
return real64_call_asm(&real64_stack.sp, &real64_stack.arg0, fn);
}
-#endif /* __LP64__ */
+#endif /* CONFIG_64BIT */
Code Review / linux-2.6.git / blobdiff