diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 08:16:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 08:16:37 -0700 |
| commit | 13bbd8d90647132fc295d73b122567eb8987d298 (patch) | |
| tree | 466ae1f00a5965308ce2e7695d4bfe88d87b9610 /drivers/char | |
| parent | 18e6756a6b463e09fd3873592ec6b0579c78103d (diff) | |
| parent | 9020fc960b8f5fbca0de6e4d11881ddc827aa61d (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (25 commits)
[POWERPC] Add support for the mpc832x mds board
[POWERPC] Add initial support for the e300c2 core
[POWERPC] Add MPC8360EMDS default dts file
[POWERPC] Add MPC8360EMDS board support
[POWERPC] Add QUICC Engine (QE) infrastructure
[POWERPC] Add QE device tree node definition
[POWERPC] Don't try to just continue if xmon has no input device
[POWERPC] Fix a printk in pseries_mpic_init_IRQ
[POWERPC] Get default baud rate in udbg_scc
[POWERPC] Fix zImage.coff on oldworld PowerMac
[POWERPC] Fix xmon=off and cleanup xmon initialisation
[POWERPC] Cleanup include/asm-powerpc/xmon.h
[POWERPC] Update swim3 printk after blkdev.h change
[POWERPC] Cell interrupt rework
POWERPC: mpc82xx merge: board-specific/platform stuff(resend)
POWERPC: 8272ads merge to powerpc: common stuff
POWERPC: Added devicetree for mpc8272ads board
[POWERPC] iSeries has no legacy I/O
[POWERPC] implement BEGIN/END_FW_FTR_SECTION
[POWERPC] iSeries does not need pcibios_fixup_resources
...
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hvc_iseries.c | 8 | ||||
| -rw-r--r-- | drivers/char/hvc_vio.c | 4 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/char/hvc_iseries.c b/drivers/char/hvc_iseries.c index 8b6f197e5f8..f144a947bd1 100644 --- a/drivers/char/hvc_iseries.c +++ b/drivers/char/hvc_iseries.c @@ -29,6 +29,7 @@ #include <asm/hvconsole.h> #include <asm/vio.h> #include <asm/prom.h> +#include <asm/firmware.h> #include <asm/iseries/vio.h> #include <asm/iseries/hv_call.h> #include <asm/iseries/hv_lp_config.h> @@ -488,6 +489,9 @@ static int hvc_vio_init(void) atomic_t wait_flag; int rc; + if (!firmware_has_feature(FW_FEATURE_ISERIES)) + return -EIO; + /* +2 for fudge */ rc = viopath_open(HvLpConfig_getPrimaryLpIndex(), viomajorsubtype_chario, VIOCHAR_WINDOW + 2); @@ -562,7 +566,7 @@ static int hvc_find_vtys(void) for (vty = of_find_node_by_name(NULL, "vty"); vty != NULL; vty = of_find_node_by_name(vty, "vty")) { - uint32_t *vtermno; + const uint32_t *vtermno; /* We have statically defined space for only a certain number * of console adapters. @@ -571,7 +575,7 @@ static int hvc_find_vtys(void) (num_found >= VTTY_PORTS)) break; - vtermno = (uint32_t *)get_property(vty, "reg", NULL); + vtermno = get_property(vty, "reg", NULL); if (!vtermno) continue; diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c index cc95941148f..f9c00844d2b 100644 --- a/drivers/char/hvc_vio.c +++ b/drivers/char/hvc_vio.c @@ -35,6 +35,7 @@ #include <asm/hvconsole.h> #include <asm/vio.h> #include <asm/prom.h> +#include <asm/firmware.h> #include "hvc_console.h" @@ -120,6 +121,9 @@ static int hvc_vio_init(void) { int rc; + if (firmware_has_feature(FW_FEATURE_ISERIES)) + return -EIO; + /* Register as a vio device to receive callbacks */ rc = vio_register_driver(&hvc_vio_driver); |