diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-30 21:44:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-30 21:44:14 -0700 |
| commit | 0161b6e0d88e04f54ada7112bb2dad1f3ae472af (patch) | |
| tree | 54f3bdfdb74dc55a8165d0e46bff0ae65ebea123 /drivers/s390/char/sclp_cmd.c | |
| parent | 94521ca3dfa6efd4ceb4f6746bf8ead58afb1490 (diff) | |
| parent | 1af135a1e70ee6e31b5c265c769448984d221cf2 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Martin Schwidefsky:
"There is one larger patch for the AP bus code to make it work with the
longer reset periods of the latest crypto cards.
A new default configuration, a naming cleanup for SMP and a few fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/kdump: fix compile for !SMP
s390/kdump: fix nosmt kernel parameter
s390: new default configuration
s390/smp: cleanup core vs. cpu in the SCLP interface
s390/smp: fix sigp cpu detection loop
s390/zcrypt: Fixed reset and interrupt handling of AP queues
s390/kdump: fix REGSET_VX_LOW vector register ELF notes
s390/bpf: Fix backward jumps
Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index f74c040d5c10..e9485fbbb373 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -92,8 +92,8 @@ struct read_cpu_info_sccb { u8 reserved[4096 - 16]; } __attribute__((packed, aligned(PAGE_SIZE))); -static void sclp_fill_cpu_info(struct sclp_cpu_info *info, - struct read_cpu_info_sccb *sccb) +static void sclp_fill_core_info(struct sclp_core_info *info, + struct read_cpu_info_sccb *sccb) { char *page = (char *) sccb; @@ -101,12 +101,11 @@ static void sclp_fill_cpu_info(struct sclp_cpu_info *info, info->configured = sccb->nr_configured; info->standby = sccb->nr_standby; info->combined = sccb->nr_configured + sccb->nr_standby; - info->has_cpu_type = sclp.has_cpu_type; - memcpy(&info->cpu, page + sccb->offset_configured, - info->combined * sizeof(struct sclp_cpu_entry)); + memcpy(&info->core, page + sccb->offset_configured, + info->combined * sizeof(struct sclp_core_entry)); } -int sclp_get_cpu_info(struct sclp_cpu_info *info) +int sclp_get_core_info(struct sclp_core_info *info) { int rc; struct read_cpu_info_sccb *sccb; @@ -127,7 +126,7 @@ int sclp_get_cpu_info(struct sclp_cpu_info *info) rc = -EIO; goto out; } - sclp_fill_cpu_info(info, sccb); + sclp_fill_core_info(info, sccb); out: free_page((unsigned long) sccb); return rc; @@ -137,7 +136,7 @@ struct cpu_configure_sccb { struct sccb_header header; } __attribute__((packed, aligned(8))); -static int do_cpu_configure(sclp_cmdw_t cmd) +static int do_core_configure(sclp_cmdw_t cmd) { struct cpu_configure_sccb *sccb; int rc; @@ -171,14 +170,14 @@ out: return rc; } -int sclp_cpu_configure(u8 cpu) +int sclp_core_configure(u8 core) { - return do_cpu_configure(SCLP_CMDW_CONFIGURE_CPU | cpu << 8); + return do_core_configure(SCLP_CMDW_CONFIGURE_CPU | core << 8); } -int sclp_cpu_deconfigure(u8 cpu) +int sclp_core_deconfigure(u8 core) { - return do_cpu_configure(SCLP_CMDW_DECONFIGURE_CPU | cpu << 8); + return do_core_configure(SCLP_CMDW_DECONFIGURE_CPU | core << 8); } #ifdef CONFIG_MEMORY_HOTPLUG |