diff options
Diffstat (limited to 'arch/ia64/hp')
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 4 | ||||
| -rw-r--r-- | arch/ia64/hp/sim/simserial.c | 16 |
2 files changed, 15 insertions, 5 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index b8db6e3e5e8..11957598a8b 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -156,10 +156,13 @@ */ #define DELAYED_RESOURCE_CNT 64 +#define PCI_DEVICE_ID_HP_SX2000_IOC 0x12ec + #define ZX1_IOC_ID ((PCI_DEVICE_ID_HP_ZX1_IOC << 16) | PCI_VENDOR_ID_HP) #define ZX2_IOC_ID ((PCI_DEVICE_ID_HP_ZX2_IOC << 16) | PCI_VENDOR_ID_HP) #define REO_IOC_ID ((PCI_DEVICE_ID_HP_REO_IOC << 16) | PCI_VENDOR_ID_HP) #define SX1000_IOC_ID ((PCI_DEVICE_ID_HP_SX1000_IOC << 16) | PCI_VENDOR_ID_HP) +#define SX2000_IOC_ID ((PCI_DEVICE_ID_HP_SX2000_IOC << 16) | PCI_VENDOR_ID_HP) #define ZX1_IOC_OFFSET 0x1000 /* ACPI reports SBA, we want IOC */ @@ -1726,6 +1729,7 @@ static struct ioc_iommu ioc_iommu_info[] __initdata = { { ZX1_IOC_ID, "zx1", ioc_zx1_init }, { ZX2_IOC_ID, "zx2", NULL }, { SX1000_IOC_ID, "sx1000", NULL }, + { SX2000_IOC_ID, "sx2000", NULL }, }; static struct ioc * __init diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 786e70718ce..7a8ae0f4b38 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -30,6 +30,7 @@ #include <linux/module.h> #include <linux/serial.h> #include <linux/serialP.h> +#include <linux/sysrq.h> #include <asm/irq.h> #include <asm/hw_irq.h> @@ -149,12 +150,17 @@ static void receive_chars(struct tty_struct *tty, struct pt_regs *regs) seen_esc = 2; continue; } else if ( seen_esc == 2 ) { - if ( ch == 'P' ) show_state(); /* F1 key */ -#ifdef CONFIG_KDB - if ( ch == 'S' ) - kdb(KDB_REASON_KEYBOARD, 0, (kdb_eframe_t) regs); + if ( ch == 'P' ) /* F1 */ + show_state(); +#ifdef CONFIG_MAGIC_SYSRQ + if ( ch == 'S' ) { /* F4 */ + do + ch = ia64_ssc(0, 0, 0, 0, + SSC_GETCHAR); + while (!ch); + handle_sysrq(ch, regs, NULL); + } #endif - seen_esc = 0; continue; } |