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| author | David S. Miller <davem@davemloft.net> | 2010-09-09 22:27:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-09 22:27:33 -0700 |
| commit | e548833df83c3554229eff0672900bfe958b45fd (patch) | |
| tree | 85efc4a76dc356593d6d394776aeb845dc580fb6 /arch/sparc/prom/console_64.c | |
| parent | cbd9da7be869f676afc204e1a664163778c770bd (diff) | |
| parent | 053d8f6622701f849fda2ca2c9ae596c13599ba9 (diff) | |
| download | kernel_samsung_smdk4412-e548833df83c3554229eff0672900bfe958b45fd.zip kernel_samsung_smdk4412-e548833df83c3554229eff0672900bfe958b45fd.tar.gz kernel_samsung_smdk4412-e548833df83c3554229eff0672900bfe958b45fd.tar.bz2 | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/mac80211/main.c
Diffstat (limited to 'arch/sparc/prom/console_64.c')
| -rw-r--r-- | arch/sparc/prom/console_64.c | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/arch/sparc/prom/console_64.c b/arch/sparc/prom/console_64.c index f55d58a..10322dc 100644 --- a/arch/sparc/prom/console_64.c +++ b/arch/sparc/prom/console_64.c @@ -21,14 +21,22 @@ extern int prom_stdin, prom_stdout; inline int prom_nbgetchar(void) { + unsigned long args[7]; char inc; - if (p1275_cmd("read", P1275_ARG(1,P1275_ARG_OUT_BUF)| - P1275_INOUT(3,1), - prom_stdin, &inc, P1275_SIZE(1)) == 1) + args[0] = (unsigned long) "read"; + args[1] = 3; + args[2] = 1; + args[3] = (unsigned int) prom_stdin; + args[4] = (unsigned long) &inc; + args[5] = 1; + args[6] = (unsigned long) -1; + + p1275_cmd_direct(args); + + if (args[6] == 1) return inc; - else - return -1; + return -1; } /* Non blocking put character to console device, returns -1 if @@ -37,12 +45,22 @@ prom_nbgetchar(void) inline int prom_nbputchar(char c) { + unsigned long args[7]; char outc; outc = c; - if (p1275_cmd("write", P1275_ARG(1,P1275_ARG_IN_BUF)| - P1275_INOUT(3,1), - prom_stdout, &outc, P1275_SIZE(1)) == 1) + + args[0] = (unsigned long) "write"; + args[1] = 3; + args[2] = 1; + args[3] = (unsigned int) prom_stdout; + args[4] = (unsigned long) &outc; + args[5] = 1; + args[6] = (unsigned long) -1; + + p1275_cmd_direct(args); + + if (args[6] == 1) return 0; else return -1; @@ -67,7 +85,15 @@ prom_putchar(char c) void prom_puts(const char *s, int len) { - p1275_cmd("write", P1275_ARG(1,P1275_ARG_IN_BUF)| - P1275_INOUT(3,1), - prom_stdout, s, P1275_SIZE(len)); + unsigned long args[7]; + + args[0] = (unsigned long) "write"; + args[1] = 3; + args[2] = 1; + args[3] = (unsigned int) prom_stdout; + args[4] = (unsigned long) s; + args[5] = len; + args[6] = (unsigned long) -1; + + p1275_cmd_direct(args); } |