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Commit b5821746 authored by Len Brown's avatar Len Brown
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Merge intel.com:/home/lenb/bk/linux-2.6.5 

into intel.com:/home/lenb/src/linux-acpi-test-2.6.5
parents c1819ac4 6d2b5ef4
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Showing with 2039 additions and 6704 deletions
Documentation/crypto/api-intro.txt
View file @ b5821746
......@@ -187,6 +187,7 @@ Original developers of the crypto algorithms:
Brian Gladman (AES)
Kartikey Mahendra Bhatt (CAST6)
Jon Oberheide (ARC4)
Jouni Malinen (Michael MIC)
SHA1 algorithm contributors:
Jean-Francois Dive
......
Makefile
View file @ b5821746
......@@ -563,7 +563,7 @@ $(sort $(vmlinux-objs)) arch/$(ARCH)/kernel/vmlinux.lds.s: $(SUBDIRS) ;
# Handle descending into subdirectories listed in $(SUBDIRS)
.PHONY: $(SUBDIRS)
$(SUBDIRS): prepare-all
$(SUBDIRS): prepare-all scripts
$(Q)$(MAKE) $(build)=$@
# Things we need to do before we recursively start building the kernel
......
arch/ppc64/configs/g5_defconfig
View file @ b5821746
......@@ -46,6 +46,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_KMOD is not set
CONFIG_STOP_MACHINE=y
#
# Platform support
......@@ -100,6 +101,7 @@ CONFIG_PROC_DEVICETREE=y
# Generic Driver Options
#
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
#
# Memory Technology Devices (MTD)
......@@ -126,10 +128,10 @@ CONFIG_FW_LOADER=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_CARMEL is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
# CONFIG_DCSSBLK is not set
#
# ATA/ATAPI/MFM/RLL support
......@@ -220,6 +222,12 @@ CONFIG_SCSI_REPORT_LUNS=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
#
# SCSI low-level drivers
#
......@@ -236,6 +244,7 @@ CONFIG_SCSI_SATA_SVW=y
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_VIA is not set
# CONFIG_SCSI_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
......@@ -295,6 +304,8 @@ CONFIG_IEEE1394=y
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_IEEE1394_OUI_DB=y
CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
#
# Device Drivers
......@@ -349,15 +360,72 @@ CONFIG_NET_IPIP=y
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_INET_ECN=y
# CONFIG_INET_ECN is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
# CONFIG_IP_NF_FTP is not set
# CONFIG_IP_NF_IRC is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_CONNTRACK=y
CONFIG_IP_NF_MATCH_OWNER=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_SAME=y
# CONFIG_IP_NF_NAT_LOCAL is not set
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_TOS=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_DSCP=y
CONFIG_IP_NF_TARGET_MARK=y
CONFIG_IP_NF_TARGET_CLASSIFY=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_IP_NF_TARGET_TCPMSS=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
......@@ -467,6 +535,7 @@ CONFIG_IBMOL=y
# CONFIG_TMS380TR is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# Wan interfaces
......@@ -487,6 +556,8 @@ CONFIG_IBMOL=y
# Bluetooth support
#
# CONFIG_BT is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
......@@ -532,11 +603,13 @@ CONFIG_SERIO=y
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
......@@ -562,11 +635,6 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_CONSOLE=y
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
......@@ -578,7 +646,6 @@ CONFIG_HVC_CONSOLE=y
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
......@@ -629,27 +696,39 @@ CONFIG_I2C_KEYWEST=y
# CONFIG_I2C_VOODOO3 is not set
#
# I2C Hardware Sensors Chip support
# Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
#
# Other I2C Chip support
#
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Misc devices
#
#
# Multimedia devices
#
......@@ -664,6 +743,7 @@ CONFIG_I2C_KEYWEST=y
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
# CONFIG_FB_CONTROL is not set
......@@ -731,6 +811,7 @@ CONFIG_USB_DEVICEFS=y
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_UHCI_HCD is not set
......@@ -739,9 +820,9 @@ CONFIG_USB_OHCI_HCD=y
#
# CONFIG_USB_BLUETOOTH_TTY is not set
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=m
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_PRINTER=y
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
......@@ -765,7 +846,9 @@ CONFIG_USB_HIDDEV=y
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
#
# USB Imaging devices
......@@ -795,6 +878,7 @@ CONFIG_USB_USBNET=m
#
# USB Host-to-Host Cables
#
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_GENESYS=y
......@@ -866,7 +950,6 @@ CONFIG_USB_EZUSB=y
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_TEST is not set
......@@ -961,12 +1044,13 @@ CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set
#
......@@ -978,7 +1062,11 @@ CONFIG_PARTITION_ADVANCED=y
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
# CONFIG_MSDOS_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
......@@ -1059,18 +1147,20 @@ CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
# CONFIG_CRYPTO_ARC4 is not set
CONFIG_CRYPTO_DEFLATE=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_TEST=m
#
......
arch/ppc64/kernel/chrp_setup.c
View file @ b5821746
......@@ -88,14 +88,11 @@ extern unsigned long loops_per_jiffy;
extern unsigned long ppc_proc_freq;
extern unsigned long ppc_tb_freq;
void
chrp_get_cpuinfo(struct seq_file *m)
void chrp_get_cpuinfo(struct seq_file *m)
{
struct device_node *root;
const char *model = "";
seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq);
root = of_find_node_by_path("/");
if (root)
model = get_property(root, "model", NULL);
......@@ -209,14 +206,16 @@ void __init fwnmi_init(void)
fwnmi_active = 1;
}
/* Early initialization. Relocation is on but do not reference unbolted pages */
void __init pSeries_init_early(void)
{
#ifdef CONFIG_PPC_PSERIES /* This ifdef should go away */
void *comport;
hpte_init_pSeries();
if (ppc64_iommu_off)
pci_dma_init_direct();
else
tce_init_pSeries();
#ifdef CONFIG_SMP
......@@ -230,7 +229,6 @@ void __init pSeries_init_early(void)
ppc_md.udbg_putc = udbg_putc;
ppc_md.udbg_getc = udbg_getc;
ppc_md.udbg_getc_poll = udbg_getc_poll;
#endif
}
void __init
......@@ -253,7 +251,6 @@ chrp_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif
ppc_md.setup_arch = chrp_setup_arch;
ppc_md.setup_residual = NULL;
ppc_md.get_cpuinfo = chrp_get_cpuinfo;
if(naca->interrupt_controller == IC_OPEN_PIC) {
ppc_md.init_IRQ = pSeries_init_openpic;
......@@ -418,46 +415,64 @@ chrp_progress(char *s, unsigned short hex)
extern void setup_default_decr(void);
/* Some sane defaults: 125 MHz timebase, 1GHz processor */
#define DEFAULT_TB_FREQ 125000000UL
#define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8)
void __init pSeries_calibrate_decr(void)
{
struct device_node *cpu;
struct div_result divres;
int *fp;
unsigned long freq, processor_freq;
unsigned int *fp;
int node_found;
/*
* The cpu node should have a timebase-frequency property
* to tell us the rate at which the decrementer counts.
*/
freq = 16666000; /* hardcoded default */
cpu = of_find_node_by_type(NULL, "cpu");
ppc_tb_freq = DEFAULT_TB_FREQ; /* hardcoded default */
node_found = 0;
if (cpu != 0) {
fp = (int *) get_property(cpu, "timebase-frequency", NULL);
if (fp != 0)
freq = *fp;
fp = (unsigned int *)get_property(cpu, "timebase-frequency",
NULL);
if (fp != 0) {
node_found = 1;
ppc_tb_freq = *fp;
}
}
ppc_tb_freq = freq;
processor_freq = freq;
if (!node_found)
printk(KERN_ERR "WARNING: Estimating decrementer frequency "
"(not found)\n");
ppc_proc_freq = DEFAULT_PROC_FREQ;
node_found = 0;
if (cpu != 0) {
fp = (int *) get_property(cpu, "clock-frequency", NULL);
if (fp != 0)
processor_freq = *fp;
fp = (unsigned int *)get_property(cpu, "clock-frequency",
NULL);
if (fp != 0) {
node_found = 1;
ppc_proc_freq = *fp;
}
ppc_proc_freq = processor_freq;
}
if (!node_found)
printk(KERN_ERR "WARNING: Estimating processor frequency "
"(not found)\n");
of_node_put(cpu);
printk("time_init: decrementer frequency = %lu.%.6lu MHz\n",
freq/1000000, freq%1000000);
printk("time_init: processor frequency = %lu.%.6lu MHz\n",
processor_freq/1000000, processor_freq%1000000);
printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
ppc_tb_freq/1000000, ppc_tb_freq%1000000);
printk(KERN_INFO "time_init: processor frequency = %lu.%.6lu MHz\n",
ppc_proc_freq/1000000, ppc_proc_freq%1000000);
tb_ticks_per_jiffy = freq / HZ;
tb_ticks_per_jiffy = ppc_tb_freq / HZ;
tb_ticks_per_sec = tb_ticks_per_jiffy * HZ;
tb_ticks_per_usec = freq / 1000000;
tb_to_us = mulhwu_scale_factor(freq, 1000000);
div128_by_32( 1024*1024, 0, tb_ticks_per_sec, &divres );
tb_ticks_per_usec = ppc_tb_freq / 1000000;
tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000);
div128_by_32(1024*1024, 0, tb_ticks_per_sec, &divres);
tb_to_xs = divres.result_low;
setup_default_decr();
}
arch/ppc64/kernel/iSeries_pci.c
View file @ b5821746
......@@ -103,47 +103,6 @@ static void pci_Log_Error(char *Error_Text, int Bus, int SubBus,
Error_Text, Bus, SubBus, AgentId, HvRc);
}
#if 0
/*
* Dump the iSeries Temp Device Node
* <4>buswalk [swapper : - DeviceNode: 0xC000000000634300
* <4>00. Device Node = 0xC000000000634300
* <4> - PciDev = 0x0000000000000000
* <4> - tDevice = 0x 17:01.00 0x1022 00
* <4> 4. Device Node = 0xC000000000634480
* <4> - PciDev = 0x0000000000000000
* <4> - Device = 0x 18:38.16 Irq:0xA7 Vendor:0x1014 Flags:0x00
* <4> - Devfn = 0xB0: 22.18
*/
void dumpDevice_Node(struct iSeries_Device_Node *DevNode)
{
udbg_printf("Device Node = 0x%p\n", DevNode);
udbg_printf(" - PciDev = 0x%p\n", DevNode->PciDev);
udbg_printf(" - Device = 0x%4X:%02X.%02X (0x%02X)\n",
ISERIES_BUS(DevNode), ISERIES_SUBBUS(DevNode),
DevNode->AgentId, DevNode->DevFn);
udbg_printf(" - LSlot = 0x%02X\n", DevNode->LogicalSlot);
udbg_printf(" - TceTable = 0x%p\n ", DevNode->DevTceTable);
udbg_printf(" - DSA = 0x%04X\n", ISERIES_DSA(DevNode) >> 32);
udbg_printf(" = Irq:0x%02X Vendor:0x%04X Flags:0x%02X\n",
DevNode->Irq, DevNode->Vendor, DevNode->Flags);
udbg_printf(" - Location = %s\n", DevNode->CardLocation);
}
/*
* Walk down the device node chain
*/
static void list_device_nodes(void)
{
struct list_head *Device_Node_Ptr = iSeries_Global_Device_List.next;
while (Device_Node_Ptr != &iSeries_Global_Device_List) {
dumpDevice_Node((struct iSeries_Device_Node*)Device_Node_Ptr);
Device_Node_Ptr = Device_Node_Ptr->next;
}
}
#endif
/*
* build_device_node(u16 Bus, int SubBus, u8 DevFn)
*/
......
arch/ppc64/kernel/iSeries_setup.c
View file @ b5821746
......@@ -311,7 +311,6 @@ void __init iSeries_init_early(void)
iSeries_recal_titan = HvCallXm_loadTod();
ppc_md.setup_arch = iSeries_setup_arch;
ppc_md.setup_residual = iSeries_setup_residual;
ppc_md.get_cpuinfo = iSeries_get_cpuinfo;
ppc_md.init_IRQ = iSeries_init_IRQ;
ppc_md.get_irq = iSeries_get_irq;
......@@ -726,29 +725,6 @@ void __init iSeries_setup_arch(void)
printk("Processor version = %x\n", systemcfg->processor);
}
/*
* int as400_setup_residual()
*
* Description:
* This routine pretty-prints CPU information gathered from the VPD
* for use in /proc/cpuinfo
*
* Input(s):
* *buffer - Buffer into which CPU data is to be printed.
*
* Output(s):
* *buffer - Buffer with CPU data.
*/
void iSeries_setup_residual(struct seq_file *m, int cpu_id)
{
seq_printf(m, "clock\t\t: %lu.%02luMhz\n", procFreqMhz,
procFreqMhzHundreths);
seq_printf(m, "time base\t: %lu.%02luMHz\n", tbFreqMhz,
tbFreqMhzHundreths);
seq_printf(m, "i-cache\t\t: %d\n", systemcfg->iCacheL1LineSize);
seq_printf(m, "d-cache\t\t: %d\n", systemcfg->dCacheL1LineSize);
}
void iSeries_get_cpuinfo(struct seq_file *m)
{
seq_printf(m, "machine\t\t: 64-bit iSeries Logical Partition\n");
......
arch/ppc64/kernel/ioctl32.c
View file @ b5821746
......@@ -346,9 +346,6 @@ COMPATIBLE_IOCTL(TCSBRKP)
COMPATIBLE_IOCTL(TIOCSTART)
COMPATIBLE_IOCTL(TIOCSTOP)
COMPATIBLE_IOCTL(TIOCSLTC)
#if 0
COMPATIBLE_IOCTL(FBIOBLANK)
#endif
/* Little p (/dev/rtc, /dev/envctrl, etc.) */
COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
......
arch/ppc64/kernel/iommu.c
View file @ b5821746
......@@ -73,7 +73,7 @@ static unsigned long iommu_range_alloc(struct iommu_table *tbl, unsigned long np
if (unlikely(npages) == 0) {
if (printk_ratelimit())
WARN_ON(1);
return NO_TCE;
return PCI_DMA_ERROR_CODE;
}
if (handle && *handle)
......@@ -109,7 +109,7 @@ static unsigned long iommu_range_alloc(struct iommu_table *tbl, unsigned long np
goto again;
} else {
/* Third failure, give up */
return NO_TCE;
return PCI_DMA_ERROR_CODE;
}
}
......@@ -143,15 +143,15 @@ dma_addr_t iommu_alloc(struct iommu_table *tbl, void *page,
unsigned int npages, int direction)
{
unsigned long entry, flags;
dma_addr_t ret = NO_TCE;
dma_addr_t ret = PCI_DMA_ERROR_CODE;
spin_lock_irqsave(&(tbl->it_lock), flags);
entry = iommu_range_alloc(tbl, npages, NULL);
if (unlikely(entry == NO_TCE)) {
if (unlikely(entry == PCI_DMA_ERROR_CODE)) {
spin_unlock_irqrestore(&(tbl->it_lock), flags);
return NO_TCE;
return PCI_DMA_ERROR_CODE;
}
entry += tbl->it_offset; /* Offset into real TCE table */
......@@ -262,7 +262,7 @@ int iommu_alloc_sg(struct iommu_table *tbl, struct device *dev,
DBG(" - vaddr: %lx, size: %lx\n", vaddr, slen);
/* Handle failure */
if (unlikely(entry == NO_TCE)) {
if (unlikely(entry == PCI_DMA_ERROR_CODE)) {
if (printk_ratelimit())
printk(KERN_INFO "iommu_alloc failed, tbl %p vaddr %lx"
" npages %lx\n", tbl, vaddr, npages);
......@@ -326,7 +326,7 @@ int iommu_alloc_sg(struct iommu_table *tbl, struct device *dev,
*/
if (outcount < nelems) {
outs++;
outs->dma_address = NO_TCE;
outs->dma_address = PCI_DMA_ERROR_CODE;
outs->dma_length = 0;
}
return outcount;
......
arch/ppc64/kernel/pSeries_pci.c
View file @ b5821746
......@@ -699,6 +699,7 @@ void __init pSeries_final_fixup(void)
phbs_fixup_io();
chrp_request_regions();
pci_fix_bus_sysdata();
if (!ppc64_iommu_off)
iommu_setup_pSeries();
}
......
arch/ppc64/kernel/pci_iommu.c
View file @ b5821746
......@@ -82,7 +82,7 @@ void *pci_iommu_alloc_consistent(struct pci_dev *hwdev, size_t size,
if (order >= IOMAP_MAX_ORDER) {
printk("PCI_DMA: pci_alloc_consistent size too large: 0x%lx\n",
size);
return (void *)NO_TCE;
return (void *)PCI_DMA_ERROR_CODE;
}
tbl = devnode_table(hwdev);
......@@ -101,7 +101,7 @@ void *pci_iommu_alloc_consistent(struct pci_dev *hwdev, size_t size,
/* Set up tces to cover the allocated range */
mapping = iommu_alloc(tbl, ret, npages, PCI_DMA_BIDIRECTIONAL);
if (mapping == NO_TCE) {
if (mapping == PCI_DMA_ERROR_CODE) {
free_pages((unsigned long)ret, order);
ret = NULL;
} else
......@@ -139,7 +139,7 @@ dma_addr_t pci_iommu_map_single(struct pci_dev *hwdev, void *vaddr,
size_t size, int direction)
{
struct iommu_table * tbl;
dma_addr_t dma_handle = NO_TCE;
dma_addr_t dma_handle = PCI_DMA_ERROR_CODE;
unsigned long uaddr;
unsigned int npages;
......@@ -153,7 +153,7 @@ dma_addr_t pci_iommu_map_single(struct pci_dev *hwdev, void *vaddr,
if (tbl) {
dma_handle = iommu_alloc(tbl, vaddr, npages, direction);
if (dma_handle == NO_TCE) {
if (dma_handle == PCI_DMA_ERROR_CODE) {
if (printk_ratelimit()) {
printk(KERN_INFO "iommu_alloc failed, tbl %p vaddr %p npages %d\n",
tbl, vaddr, npages);
......
arch/ppc64/kernel/pmac_setup.c
View file @ b5821746
......@@ -95,7 +95,6 @@ void __pmac pmac_show_cpuinfo(struct seq_file *m)
PMAC_MB_INFO_MODEL, 0);
unsigned int mbflags = pmac_call_feature(PMAC_FTR_GET_MB_INFO, NULL,
PMAC_MB_INFO_FLAGS, 0);
extern unsigned long ppc_tb_freq;
if (pmac_call_feature(PMAC_FTR_GET_MB_INFO, NULL, PMAC_MB_INFO_NAME,
(long)&mbname) != 0)
......@@ -130,9 +129,6 @@ void __pmac pmac_show_cpuinfo(struct seq_file *m)
/* Indicate newworld */
seq_printf(m, "pmac-generation\t: NewWorld\n");
/* Indicate timebase value */
seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq);
}
......
arch/ppc64/kernel/pmac_time.c
View file @ b5821746
......@@ -40,6 +40,7 @@
extern void setup_default_decr(void);
extern unsigned long ppc_tb_freq;
extern unsigned long ppc_proc_freq;
/* Apparently the RTC stores seconds since 1 Jan 1904 */
#define RTC_OFFSET 2082844800
......@@ -155,6 +156,11 @@ void __init pmac_calibrate_decr(void)
tb_to_xs = divres.result_low;
ppc_tb_freq = freq;
fp = (unsigned int *)get_property(cpu, "clock-frequency", NULL);
if (fp == 0)
panic("can't get cpu processor frequency");
ppc_proc_freq = *fp;
setup_default_decr();
}
arch/ppc64/kernel/prom.c
View file @ b5821746
......@@ -525,25 +525,16 @@ prom_initialize_naca(unsigned long mem)
return mem;
}
#ifdef CONFIG_PMAC_DART
static int dart_force_on;
#endif
static int iommu_force_on;
int ppc64_iommu_off;
static unsigned long __init
prom_initialize_lmb(unsigned long mem)
static void early_cmdline_parse(void)
{
phandle node;
char type[64];
unsigned long i, offset = reloc_offset();
struct prom_t *_prom = PTRRELOC(&prom);
struct systemcfg *_systemcfg = RELOC(systemcfg);
union lmb_reg_property reg;
unsigned long lmb_base, lmb_size;
unsigned long num_regs, bytes_per_reg = (_prom->encode_phys_size*2)/8;
int nodart = 0;
#ifdef CONFIG_PMAC_DART
unsigned long offset = reloc_offset();
char *opt;
#ifndef CONFIG_PMAC_DART
struct systemcfg *_systemcfg = RELOC(systemcfg);
#endif
opt = strstr(RELOC(cmd_line), RELOC("iommu="));
if (opt) {
......@@ -554,16 +545,30 @@ prom_initialize_lmb(unsigned long mem)
while (*opt && *opt == ' ')
opt++;
if (!strncmp(opt, RELOC("off"), 3))
nodart = 1;
RELOC(ppc64_iommu_off) = 1;
else if (!strncmp(opt, RELOC("force"), 5))
RELOC(dart_force_on) = 1;
RELOC(iommu_force_on) = 1;
}
#else
nodart = 1;
#endif /* CONFIG_PMAC_DART */
if (nodart)
#ifndef CONFIG_PMAC_DART
if (_systemcfg->platform == PLATFORM_POWERMAC) {
RELOC(ppc64_iommu_off) = 1;
prom_print(RELOC("DART disabled on PowerMac !\n"));
}
#endif
}
static unsigned long __init
prom_initialize_lmb(unsigned long mem)
{
phandle node;
char type[64];
unsigned long i, offset = reloc_offset();
struct prom_t *_prom = PTRRELOC(&prom);
struct systemcfg *_systemcfg = RELOC(systemcfg);
union lmb_reg_property reg;
unsigned long lmb_base, lmb_size;
unsigned long num_regs, bytes_per_reg = (_prom->encode_phys_size*2)/8;
lmb_init();
......@@ -589,11 +594,6 @@ prom_initialize_lmb(unsigned long mem)
lmb_base = ((unsigned long)reg.addrPM[i].address_hi) << 32;
lmb_base |= (unsigned long)reg.addrPM[i].address_lo;
lmb_size = reg.addrPM[i].size;
if (nodart && lmb_base > 0x80000000ull) {
prom_print(RELOC("Skipping memory above 2Gb for "
"now, DART support disabled\n"));
continue;
}
} else if (_prom->encode_phys_size == 32) {
lmb_base = reg.addr32[i].address;
lmb_size = reg.addr32[i].size;
......@@ -602,7 +602,16 @@ prom_initialize_lmb(unsigned long mem)
lmb_size = reg.addr64[i].size;
}
if ( lmb_add(lmb_base, lmb_size) < 0 )
/* We limit memory to 2GB if the IOMMU is off */
if (RELOC(ppc64_iommu_off)) {
if (lmb_base >= 0x80000000UL)
continue;
if ((lmb_base + lmb_size) > 0x80000000UL)
lmb_size = 0x80000000UL - lmb_base;
}
if (lmb_add(lmb_base, lmb_size) < 0)
prom_print(RELOC("Too many LMB's, discarding this one...\n"));
}
......@@ -780,7 +789,7 @@ void prom_initialize_dart_table(void)
/* Only reserve DART space if machine has more than 2GB of RAM
* or if requested with iommu=on on cmdline.
*/
if (lmb_end_of_DRAM() <= 0x80000000ull && !RELOC(dart_force_on))
if (lmb_end_of_DRAM() <= 0x80000000ull && !RELOC(iommu_force_on))
return;
/* 512 pages is max DART tablesize. */
......@@ -811,6 +820,9 @@ prom_initialize_tce_table(void)
struct of_tce_table *prom_tce_table = RELOC(of_tce_table);
unsigned long tce_entry, *tce_entryp;
if (RELOC(ppc64_iommu_off))
return;
#ifdef DEBUG_PROM
prom_print(RELOC("starting prom_initialize_tce_table\n"));
#endif
......@@ -930,16 +942,15 @@ prom_initialize_tce_table(void)
path, sizeof(path)-1) <= 0) {
prom_print(RELOC("package-to-path failed\n"));
} else {
prom_print(RELOC("opened "));
prom_print(RELOC("opening PHB "));
prom_print(path);
prom_print_nl();
}
phb_node = (ihandle)call_prom(RELOC("open"), 1, 1, path);
if ( (long)phb_node <= 0) {
prom_print(RELOC("open failed\n"));
prom_print(RELOC("... failed\n"));
} else {
prom_print(RELOC("open success\n"));
prom_print(RELOC("... done\n"));
}
call_prom(RELOC("call-method"), 6, 0,
RELOC("set-64-bit-addressing"),
......@@ -1136,7 +1147,7 @@ prom_hold_cpus(unsigned long mem)
prom_print_hex(cpuid);
prom_print(RELOC(" : starting cpu "));
prom_print(path);
prom_print(RELOC("..."));
prom_print(RELOC("... "));
call_prom(RELOC("start-cpu"), 3, 0, node,
secondary_hold, cpuid);
......@@ -1144,7 +1155,7 @@ prom_hold_cpus(unsigned long mem)
(*acknowledge == ((unsigned long)-1)); i++ ) ;
if (*acknowledge == cpuid) {
prom_print(RELOC("ok\n"));
prom_print(RELOC("... done\n"));
/* We have to get every CPU out of OF,
* even if we never start it. */
if (cpuid >= NR_CPUS)
......@@ -1157,10 +1168,9 @@ prom_hold_cpus(unsigned long mem)
cpu_set(cpuid, RELOC(cpu_present_at_boot));
#endif
} else {
prom_print(RELOC("failed: "));
prom_print(RELOC("... failed: "));
prom_print_hex(*acknowledge);
prom_print_nl();
/* prom_panic(RELOC("cpu failed to start")); */
}
}
#ifdef CONFIG_SMP
......@@ -1583,6 +1593,8 @@ prom_init(unsigned long r3, unsigned long r4, unsigned long pp,
strlcpy(RELOC(cmd_line), p, sizeof(cmd_line));
}
early_cmdline_parse();
mem = prom_initialize_lmb(mem);
mem = prom_bi_rec_reserve(mem);
......@@ -1751,7 +1763,7 @@ check_display(unsigned long mem)
continue;
}
prom_print(RELOC("... ok\n"));
prom_print(RELOC("... done\n"));
/* Setup a useable color table when the appropriate
* method is available. Should update this to set-colors */
......
arch/ppc64/kernel/rtas.c
View file @ b5821746
......@@ -130,7 +130,7 @@ rtas_token(const char *service)
void
log_rtas_error(struct rtas_args *rtas_args)
{
struct rtas_args err_args;
struct rtas_args err_args, temp_args;
err_args.token = rtas_token("rtas-last-error");
err_args.nargs = 2;
......@@ -141,6 +141,7 @@ log_rtas_error(struct rtas_args *rtas_args)
err_args.args[1] = RTAS_ERROR_LOG_MAX;
err_args.args[2] = 0;
temp_args = *rtas_args;
get_paca()->xRtas = err_args;
PPCDBG(PPCDBG_RTAS, "\tentering rtas with 0x%lx\n",
......@@ -148,8 +149,9 @@ log_rtas_error(struct rtas_args *rtas_args)
enter_rtas((void *)__pa((unsigned long)&get_paca()->xRtas));
PPCDBG(PPCDBG_RTAS, "\treturned from rtas ...\n");
err_args = get_paca()->xRtas;
get_paca()->xRtas = *rtas_args;
get_paca()->xRtas = temp_args;
if (err_args.rets[0] == 0)
log_error(rtas_err_buf, ERR_TYPE_RTAS_LOG, 0);
......
arch/ppc64/kernel/setup.c
View file @ b5821746
......@@ -330,6 +330,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
unsigned short min;
if (cpu_id == NR_CPUS) {
seq_printf(m, "timebase\t: %lu\n", ppc_tb_freq);
if (ppc_md.get_cpuinfo != NULL)
ppc_md.get_cpuinfo(m);
......@@ -363,29 +364,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "\n");
#ifdef CONFIG_PPC_PSERIES
/*
* Assume here that all clock rates are the same in a
* smp system. -- Cort
*/
if (systemcfg->platform != PLATFORM_ISERIES_LPAR) {
struct device_node *cpu_node;
int *fp;
cpu_node = of_find_node_by_type(NULL, "cpu");
if (cpu_node) {
fp = (int *) get_property(cpu_node, "clock-frequency",
NULL);
if (fp)
seq_printf(m, "clock\t\t: %dMHz\n",
*fp / 1000000);
of_node_put(cpu_node);
}
}
#endif
if (ppc_md.setup_residual != NULL)
ppc_md.setup_residual(m, cpu_id);
seq_printf(m, "clock\t\t: %lu.%06luMHz\n", ppc_proc_freq / 1000000,
ppc_proc_freq % 1000000);
seq_printf(m, "revision\t: %hd.%hd\n\n", maj, min);
......
arch/ppc64/kernel/vio.c
View file @ b5821746
......@@ -419,7 +419,7 @@ dma_addr_t vio_map_single(struct vio_dev *dev, void *vaddr,
size_t size, int direction )
{
struct iommu_table *tbl;
dma_addr_t dma_handle = NO_TCE;
dma_addr_t dma_handle = PCI_DMA_ERROR_CODE;
unsigned long uaddr;
unsigned int npages;
......@@ -504,7 +504,7 @@ void *vio_alloc_consistent(struct vio_dev *dev, size_t size,
/* It is easier to debug here for the drivers than in the tce tables.*/
if(order >= IOMAP_MAX_ORDER) {
printk("VIO_DMA: vio_alloc_consistent size to large: 0x%lx \n", size);
return (void *)NO_TCE;
return (void *)PCI_DMA_ERROR_CODE;
}
tbl = dev->iommu_table;
......@@ -517,7 +517,7 @@ void *vio_alloc_consistent(struct vio_dev *dev, size_t size,
memset(ret, 0, npages << PAGE_SHIFT);
/* Set up tces to cover the allocated range */
tce = iommu_alloc(tbl, ret, npages, PCI_DMA_BIDIRECTIONAL);
if (tce == NO_TCE) {
if (tce == PCI_DMA_ERROR_CODE) {
PPCDBG(PPCDBG_TCE, "vio_alloc_consistent: iommu_alloc failed\n" );
free_pages((unsigned long)ret, order);
ret = NULL;
......
arch/ppc64/kernel/viopath.c
View file @ b5821746
......@@ -105,6 +105,9 @@ EXPORT_SYMBOL(viopath_ourLp);
*/
static vio_event_handler_t *vio_handler[VIO_MAX_SUBTYPES];
#define VIOPATH_KERN_WARN KERN_WARNING "viopath: "
#define VIOPATH_KERN_INFO KERN_INFO "viopath: "
static unsigned char e2a(unsigned char x)
{
switch (x) {
......@@ -209,7 +212,7 @@ static int proc_viopath_show(struct seq_file *m, void *v)
((u64)handle) << 32, PAGE_SIZE, 0, 0);
if (hvrc != HvLpEvent_Rc_Good)
printk("viopath hv error on op %d\n", (int)hvrc);
printk(VIOPATH_KERN_WARN "hv error on op %d\n", (int)hvrc);
down(&Semaphore);
......@@ -318,7 +321,7 @@ static void sendMonMsg(HvLpIndex remoteLp)
if (hvrc == HvLpEvent_Rc_Good)
viopathStatus[remoteLp].isActive = 1;
else {
printk(KERN_WARNING_VIO "could not connect to partition %d\n",
printk(VIOPATH_KERN_WARN "could not connect to partition %d\n",
remoteLp);
viopathStatus[remoteLp].isActive = 0;
}
......@@ -355,11 +358,11 @@ static void handleMonitorEvent(struct HvLpEvent *event)
remoteLp = event->xTargetLp;
if ((event->xSourceInstanceId != viopathStatus[remoteLp].mSourceInst) ||
(event->xTargetInstanceId != viopathStatus[remoteLp].mTargetInst)) {
printk(KERN_WARNING_VIO "ignoring ack....mismatched instances\n");
printk(VIOPATH_KERN_WARN "ignoring ack....mismatched instances\n");
return;
}
printk(KERN_WARNING_VIO "partition %d ended\n", remoteLp);
printk(VIOPATH_KERN_WARN "partition %d ended\n", remoteLp);
viopathStatus[remoteLp].isActive = 0;
......@@ -403,7 +406,7 @@ static void handleConfig(struct HvLpEvent *event)
if (!event)
return;
if (event->xFlags.xFunction == HvLpEvent_Function_Int) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"unexpected config request from partition %d",
event->xSourceLp);
......@@ -461,7 +464,7 @@ static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
if (viopathStatus[remoteLp].isActive
&& (event->xSourceInstanceId !=
viopathStatus[remoteLp].mTargetInst)) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"message from invalid partition. "
"int msg rcvd, source inst (%d) doesnt match (%d)\n",
viopathStatus[remoteLp].mTargetInst,
......@@ -472,7 +475,7 @@ static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
if (viopathStatus[remoteLp].isActive
&& (event->xTargetInstanceId !=
viopathStatus[remoteLp].mSourceInst)) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"message from invalid partition. "
"int msg rcvd, target inst (%d) doesnt match (%d)\n",
viopathStatus[remoteLp].mSourceInst,
......@@ -483,7 +486,7 @@ static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
remoteLp = event->xTargetLp;
if (event->xSourceInstanceId !=
viopathStatus[remoteLp].mSourceInst) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"message from invalid partition. "
"ack msg rcvd, source inst (%d) doesnt match (%d)\n",
viopathStatus[remoteLp].mSourceInst,
......@@ -493,7 +496,7 @@ static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
if (event->xTargetInstanceId !=
viopathStatus[remoteLp].mTargetInst) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"message from invalid partition. "
"viopath: ack msg rcvd, target inst (%d) doesnt match (%d)\n",
viopathStatus[remoteLp].mTargetInst,
......@@ -503,7 +506,7 @@ static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
}
if (vio_handler[subtype] == NULL) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"unexpected virtual io event subtype %d from partition %d\n",
event->xSubtype, remoteLp);
/* No handler. Ack if necessary */
......@@ -608,8 +611,8 @@ int viopath_open(HvLpIndex remoteLp, int subtype, int numReq)
HvLpEvent_registerHandler(HvLpEvent_Type_VirtualIo,
&vio_handleEvent);
sendMonMsg(remoteLp);
printk(KERN_INFO_VIO
"Opening connection to partition %d, setting sinst %d, tinst %d\n",
printk(VIOPATH_KERN_INFO "opening connection to partition %d, "
"setting sinst %d, tinst %d\n",
remoteLp, viopathStatus[remoteLp].mSourceInst,
viopathStatus[remoteLp].mTargetInst);
}
......@@ -662,7 +665,7 @@ int viopath_close(HvLpIndex remoteLp, int subtype, int numReq)
numOpen += viopathStatus[remoteLp].users[i];
if ((viopathStatus[remoteLp].isOpen) && (numOpen == 0)) {
printk(KERN_INFO_VIO "Closing connection to partition %d",
printk(VIOPATH_KERN_INFO "closing connection to partition %d",
remoteLp);
HvCallEvent_closeLpEventPath(remoteLp,
......@@ -696,23 +699,21 @@ void vio_free_event_buffer(int subtype, void *buffer)
{
subtype = subtype >> VIOMAJOR_SUBTYPE_SHIFT;
if ((subtype < 0) || (subtype >= VIO_MAX_SUBTYPES)) {
printk(KERN_WARNING_VIO
"unexpected subtype %d freeing event buffer\n",
subtype);
printk(VIOPATH_KERN_WARN
"unexpected subtype %d freeing event buffer\n", subtype);
return;
}
if (atomic_read(&event_buffer_available[subtype]) != 0) {
printk(KERN_WARNING_VIO
printk(VIOPATH_KERN_WARN
"freeing unallocated event buffer, subtype %d\n",
subtype);
return;
}
if (buffer != &event_buffer[subtype * 256]) {
printk(KERN_WARNING_VIO
"freeing invalid event buffer, subtype %d\n",
subtype);
printk(VIOPATH_KERN_WARN
"freeing invalid event buffer, subtype %d\n", subtype);
}
atomic_set(&event_buffer_available[subtype], 1);
......
arch/sparc/Makefile
View file @ b5821746
......@@ -67,7 +67,8 @@ include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
$(call filechk,gen-asm-offsets)
CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h \
arch/$(ARCH)/kernel/asm-offsets.s
arch/$(ARCH)/kernel/asm-offsets.s \
arch/$(ARCH)/boot/System.map
# Don't use tabs in echo arguments.
define archhelp
......
arch/sparc/boot/Makefile
View file @ b5821746
......@@ -32,6 +32,3 @@ $(obj)/tftpboot.img: $(obj)/piggyback $(obj)/System.map $(obj)/image FORCE
$(obj)/btfix.s: $(obj)/btfixupprep vmlinux FORCE
$(call if_changed,btfix)
clean:
rm $(obj)/System.map
arch/sparc/kernel/entry.S
View file @ b5821746
......@@ -32,6 +32,7 @@
#include <asm/obio.h>
#include <asm/mxcc.h>
#include <asm/thread_info.h>
#include <asm/param.h>
#include <asm/asmmacro.h>
......@@ -1808,36 +1809,37 @@ fpload:
retl
nop
.globl ndelay
ndelay:
/* __ndelay and __udelay take two arguments:
* 0 - nsecs or usecs to delay
* 1 - per_cpu udelay_val (loops per jiffy)
*
* Note that ndelay gives HZ times higher resolution but has a 10ms
* limit. udelay can handle up to 1s.
*/
.globl __ndelay
__ndelay:
save %sp, -STACKFRAME_SZ, %sp
mov %i0, %o0
call .umul
mov 5, %o1
mov 0x1ad, %o1 ! 2**32 / (1 000 000 000 / HZ)
call .umul
mov %i1, %o1 ! udelay_val
ba delay_continue
nop
mov %o1, %o0 ! >>32 later for better resolution
.globl udelay
udelay:
.globl __udelay
__udelay:
save %sp, -STACKFRAME_SZ, %sp
mov %i0, %o0
sethi %hi(0x10c6), %o1
call .umul
or %o1, %lo(0x10c6), %o1
delay_continue:
#ifndef CONFIG_SMP
sethi %hi(loops_per_jiffy), %o3
or %o1, %lo(0x10c6), %o1 ! 2**32 / 1 000 000
call .umul
ld [%o3 + %lo(loops_per_jiffy)], %o1
#else
GET_PROCESSOR_OFFSET(o4, o2)
set cpu_data, %o3
call .umul
ld [%o3 + %o4], %o1
#endif
mov %i1, %o1 ! udelay_val
call .umul
mov 100, %o0
mov HZ, %o0 ! >>32 earlier for wider range
delay_continue:
cmp %o0, 0x0
1:
bne 1b
......
arch/sparc/kernel/setup.c
View file @ b5821746
......@@ -331,6 +331,7 @@ void __init setup_arch(char **cmdline_p)
if (highest_paddr < top)
highest_paddr = top;
}
pfn_base = phys_base >> PAGE_SHIFT;
if (!root_flags)
root_mountflags &= ~MS_RDONLY;
......
arch/sparc/kernel/smp.c
View file @ b5821746
......@@ -20,11 +20,11 @@
#include <linux/fs.h>
#include <linux/seq_file.h>
#include <linux/cache.h>
#include <linux/delay.h>
#include <asm/ptrace.h>
#include <asm/atomic.h>
#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
......
arch/sparc/kernel/sparc_ksyms.c
View file @ b5821746
......@@ -145,6 +145,7 @@ EXPORT_SYMBOL(__down_interruptible);
EXPORT_SYMBOL(sparc_valid_addr_bitmap);
EXPORT_SYMBOL(phys_base);
EXPORT_SYMBOL(pfn_base);
/* Atomic operations. */
EXPORT_SYMBOL(___atomic24_add);
......@@ -164,8 +165,8 @@ EXPORT_SYMBOL(__cpu_number_map);
EXPORT_SYMBOL(__cpu_logical_map);
#endif
EXPORT_SYMBOL(udelay);
EXPORT_SYMBOL(ndelay);
EXPORT_SYMBOL(__udelay);
EXPORT_SYMBOL(__ndelay);
EXPORT_SYMBOL(rtc_lock);
EXPORT_SYMBOL(mostek_lock);
EXPORT_SYMBOL(mstk48t02_regs);
......
arch/sparc/kernel/sun4d_smp.c
View file @ b5821746
......@@ -49,7 +49,6 @@ static int smp_highest_cpu;
extern int smp_threads_ready;
extern volatile unsigned long cpu_callin_map[NR_CPUS];
extern struct cpuinfo_sparc cpu_data[NR_CPUS];
extern unsigned long cpu_offset[NR_CPUS];
extern unsigned char boot_cpu_id;
extern int smp_activated;
extern volatile int __cpu_number_map[NR_CPUS];
......@@ -171,9 +170,6 @@ void __init smp4d_boot_cpus(void)
printk("Entering SMP Mode...\n");
for (i = 0; i < NR_CPUS; i++)
cpu_offset[i] = (char *)&(cpu_data(i)) - (char *)&(cpu_data(0));
if (boot_cpu_id)
current_set[0] = NULL;
......@@ -427,9 +423,6 @@ void smp4d_message_pass(int target, int msg, unsigned long data, int wait)
extern void sparc_do_profile(unsigned long pc, unsigned long o7);
#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier
#define prof_counter(__cpu) cpu_data(__cpu).counter
void smp4d_percpu_timer_interrupt(struct pt_regs *regs)
{
int cpu = hard_smp4d_processor_id();
......
arch/sparc/kernel/sun4m_smp.c
View file @ b5821746
......@@ -44,7 +44,6 @@ extern unsigned long cpu_present_map;
extern int smp_num_cpus;
extern int smp_threads_ready;
extern volatile unsigned long cpu_callin_map[NR_CPUS];
extern unsigned long cpu_offset[NR_CPUS];
extern unsigned char boot_cpu_id;
extern int smp_activated;
extern volatile int __cpu_number_map[NR_CPUS];
......@@ -152,9 +151,7 @@ void __init smp4m_boot_cpus(void)
for (i = 0; !cpu_find_by_instance(i, NULL, &mid); i++)
cpu_present_map |= (1<<mid);
/* XXX cpu_offset is broken -Keith */
for(i=0; i < NR_CPUS; i++) {
cpu_offset[i] = (char *)&(cpu_data(i)) - (char *)&(cpu_data(0));
__cpu_number_map[i] = -1;
__cpu_logical_map[i] = -1;
}
......@@ -409,9 +406,6 @@ void smp4m_cross_call_irq(void)
extern void sparc_do_profile(unsigned long pc, unsigned long o7);
#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier
#define prof_counter(__cpu) cpu_data(__cpu).counter
void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
{
int cpu = smp_processor_id();
......
arch/sparc/mm/init.c
View file @ b5821746
......@@ -38,6 +38,7 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
unsigned long *sparc_valid_addr_bitmap;
unsigned long phys_base;
unsigned long pfn_base;
unsigned long page_kernel;
......@@ -134,7 +135,7 @@ unsigned long calc_highpages(void)
unsigned long calc_max_low_pfn(void)
{
int i;
unsigned long tmp = (SRMMU_MAXMEM >> PAGE_SHIFT);
unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT);
unsigned long curr_pfn, last_pfn;
last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT;
......@@ -189,9 +190,6 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
*/
start_pfn = (unsigned long)__pa(PAGE_ALIGN((unsigned long) &_end));
/* Adjust up to the physical address where the kernel begins. */
start_pfn += phys_base;
/* Now shift down to get the real physical page frame number. */
start_pfn >>= PAGE_SHIFT;
......@@ -202,8 +200,8 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
max_low_pfn = max_pfn;
highstart_pfn = highend_pfn = max_pfn;
if (max_low_pfn > (SRMMU_MAXMEM >> PAGE_SHIFT)) {
highstart_pfn = (SRMMU_MAXMEM >> PAGE_SHIFT);
if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) {
highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT);
max_low_pfn = calc_max_low_pfn();
printk(KERN_NOTICE "%ldMB HIGHMEM available.\n",
calc_highpages() >> (20 - PAGE_SHIFT));
......@@ -230,7 +228,8 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
}
#endif
/* Initialize the boot-time allocator. */
bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn, phys_base>>PAGE_SHIFT, max_low_pfn);
bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn, pfn_base,
max_low_pfn);
/* Now register the available physical memory with the
* allocator.
......@@ -267,8 +266,8 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
reserve_bootmem(initrd_start, size);
*pages_avail -= PAGE_ALIGN(size) >> PAGE_SHIFT;
initrd_start += PAGE_OFFSET;
initrd_end += PAGE_OFFSET;
initrd_start = (initrd_start - phys_base) + PAGE_OFFSET;
initrd_end = (initrd_end - phys_base) + PAGE_OFFSET;
}
#endif
/* Reserve the kernel text/data/bss. */
......@@ -432,7 +431,7 @@ void __init mem_init(void)
taint_real_pages();
max_mapnr = last_valid_pfn - (phys_base >> PAGE_SHIFT);
max_mapnr = last_valid_pfn - pfn_base;
high_memory = __va(max_low_pfn << PAGE_SHIFT);
num_physpages = totalram_pages = free_all_bootmem();
......@@ -474,11 +473,9 @@ void free_initmem (void)
addr = (unsigned long)(&__init_begin);
for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
unsigned long page;
struct page *p;
page = addr + phys_base;
p = virt_to_page(page);
p = virt_to_page(addr);
ClearPageReserved(p);
set_page_count(p, 1);
......
arch/sparc/mm/srmmu.c
View file @ b5821746
......@@ -213,7 +213,7 @@ static inline pte_t srmmu_pte_mkyoung(pte_t pte)
* and a page entry and page directory to the page they refer to.
*/
static pte_t srmmu_mk_pte(struct page *page, pgprot_t pgprot)
{ return __pte(((page - mem_map) << (PAGE_SHIFT-4)) | pgprot_val(pgprot)); }
{ return __pte((page_to_pfn(page) << (PAGE_SHIFT-4)) | pgprot_val(pgprot)); }
static pte_t srmmu_mk_pte_phys(unsigned long page, pgprot_t pgprot)
{ return __pte(((page) >> 4) | pgprot_val(pgprot)); }
......@@ -245,7 +245,7 @@ static void srmmu_pmd_populate(pmd_t *pmdp, struct page *ptep)
unsigned long ptp; /* Physical address, shifted right by 4 */
int i;
ptp = (ptep - mem_map) << (PAGE_SHIFT-4); /* watch for overflow */
ptp = page_to_pfn(ptep) << (PAGE_SHIFT-4); /* watch for overflow */
for (i = 0; i < SRMMU_PTRS_PER_PTE_SOFT/SRMMU_PTRS_PER_PTE; i++) {
srmmu_set_pte((pte_t *)&pmdp->pmdv[i], SRMMU_ET_PTD | ptp);
ptp += (SRMMU_PTRS_PER_PTE*sizeof(pte_t) >> 4);
......@@ -480,7 +480,7 @@ srmmu_pte_alloc_one(struct mm_struct *mm, unsigned long address)
if ((pte = (unsigned long)srmmu_pte_alloc_one_kernel(mm, address)) == 0)
return NULL;
return mem_map + (__nocache_pa(pte) >> PAGE_SHIFT);
return pfn_to_page( __nocache_pa(pte) >> PAGE_SHIFT );
}
static void srmmu_free_pte_fast(pte_t *pte)
......@@ -495,7 +495,7 @@ static void srmmu_pte_free(struct page *pte)
p = (unsigned long)page_address(pte); /* Cached address (for test) */
if (p == 0)
BUG();
p = ((pte - mem_map) << PAGE_SHIFT); /* Physical address */
p = page_to_pfn(pte) << PAGE_SHIFT; /* Physical address */
p = (unsigned long) __nocache_va(p); /* Nocached virtual */
srmmu_free_nocache(p, SRMMU_PTE_SZ_SOFT);
}
......@@ -1316,7 +1316,7 @@ void __init srmmu_paging_init(void)
for (znum = 0; znum < MAX_NR_ZONES; znum++)
zones_size[znum] = zholes_size[znum] = 0;
npages = max_low_pfn - (phys_base >> PAGE_SHIFT);
npages = max_low_pfn - pfn_base;
zones_size[ZONE_DMA] = npages;
zholes_size[ZONE_DMA] = npages - pages_avail;
......@@ -1326,13 +1326,9 @@ void __init srmmu_paging_init(void)
zholes_size[ZONE_HIGHMEM] = npages - calc_highpages();
free_area_init_node(0, &contig_page_data, NULL, zones_size,
phys_base >> PAGE_SHIFT, zholes_size);
pfn_base, zholes_size);
mem_map = contig_page_data.node_mem_map;
}
/* P3: easy to fix, todo. Current code is utterly broken, though. */
if (phys_base != 0)
panic("phys_base nonzero");
}
static void srmmu_mmu_info(struct seq_file *m)
......
arch/sparc/mm/sun4c.c
View file @ b5821746
......@@ -2088,7 +2088,7 @@ void __init sun4c_paging_init(void)
for (znum = 0; znum < MAX_NR_ZONES; znum++)
zones_size[znum] = zholes_size[znum] = 0;
npages = max_low_pfn - (phys_base >> PAGE_SHIFT);
npages = max_low_pfn - pfn_base;
zones_size[ZONE_DMA] = npages;
zholes_size[ZONE_DMA] = npages - pages_avail;
......@@ -2098,7 +2098,7 @@ void __init sun4c_paging_init(void)
zholes_size[ZONE_HIGHMEM] = npages - calc_highpages();
free_area_init_node(0, &contig_page_data, NULL, zones_size,
phys_base >> PAGE_SHIFT, zholes_size);
pfn_base, zholes_size);
mem_map = contig_page_data.node_mem_map;
}
......
arch/x86_64/ia32/ia32_ioctl.c
View file @ b5821746
......@@ -27,7 +27,7 @@ static int tiocgdev(unsigned fd, unsigned cmd, unsigned int *ptr)
struct file *file = fget(fd);
struct tty_struct *real_tty;
if (!fd)
if (!file)
return -EBADF;
if (file->f_op->ioctl != tty_ioctl)
return -EINVAL;
......
crypto/Kconfig
View file @ b5821746
......@@ -161,6 +161,15 @@ config CRYPTO_DEFLATE
You will most probably want this if using IPSec.
config CRYPTO_MICHAEL_MIC
tristate "Michael MIC keyed digest algorithm"
depends on CRYPTO
help
Michael MIC is used for message integrity protection in TKIP
(IEEE 802.11i). This algorithm is required for TKIP, but it
should not be used for other purposes because of the weakness
of the algorithm.
config CRYPTO_TEST
tristate "Testing module"
depends on CRYPTO
......
crypto/Makefile
View file @ b5821746
......@@ -23,5 +23,6 @@ obj-$(CONFIG_CRYPTO_CAST5) += cast5.o
obj-$(CONFIG_CRYPTO_CAST6) += cast6.o
obj-$(CONFIG_CRYPTO_ARC4) += arc4.o
obj-$(CONFIG_CRYPTO_DEFLATE) += deflate.o
obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
crypto/arc4.c
View file @ b5821746
......@@ -45,10 +45,6 @@ static int arc4_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u
k = 0;
}
/* TODO: dump the first 768 bytes generated as recommended
by Ilya Mironov (http://eprint.iacr.org/2002/067/) to
increase the statistical strength of the state table */
return 0;
}
......
crypto/digest.c
View file @ b5821746
......@@ -42,6 +42,15 @@ static void final(struct crypto_tfm *tfm, u8 *out)
tfm->__crt_alg->cra_digest.dia_final(crypto_tfm_ctx(tfm), out);
}
static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen)
{
u32 flags;
if (tfm->__crt_alg->cra_digest.dia_setkey == NULL)
return -ENOSYS;
return tfm->__crt_alg->cra_digest.dia_setkey(crypto_tfm_ctx(tfm),
key, keylen, &flags);
}
static void digest(struct crypto_tfm *tfm,
struct scatterlist *sg, unsigned int nsg, u8 *out)
{
......@@ -72,6 +81,7 @@ int crypto_init_digest_ops(struct crypto_tfm *tfm)
ops->dit_update = update;
ops->dit_final = final;
ops->dit_digest = digest;
ops->dit_setkey = setkey;
return crypto_alloc_hmac_block(tfm);
}
......
crypto/michael_mic.c 0 → 100644
View file @ b5821746
/*
* Cryptographic API
*
* Michael MIC (IEEE 802.11i/TKIP) keyed digest
*
* Copyright (c) 2004 Jouni Malinen <jkmaline@cc.hut.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/crypto.h>
struct michael_mic_ctx {
u8 pending[4];
size_t pending_len;
u32 l, r;
};
static inline u32 rotl(u32 val, int bits)
{
return (val << bits) | (val >> (32 - bits));
}
static inline u32 rotr(u32 val, int bits)
{
return (val >> bits) | (val << (32 - bits));
}
static inline u32 xswap(u32 val)
{
return ((val & 0x00ff00ff) << 8) | ((val & 0xff00ff00) >> 8);
}
#define michael_block(l, r) \
do { \
r ^= rotl(l, 17); \
l += r; \
r ^= xswap(l); \
l += r; \
r ^= rotl(l, 3); \
l += r; \
r ^= rotr(l, 2); \
l += r; \
} while (0)
static inline u32 get_le32(const u8 *p)
{
return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24);
}
static inline void put_le32(u8 *p, u32 v)
{
p[0] = v;
p[1] = v >> 8;
p[2] = v >> 16;
p[3] = v >> 24;
}
static void michael_init(void *ctx)
{
struct michael_mic_ctx *mctx = ctx;
mctx->pending_len = 0;
}
static void michael_update(void *ctx, const u8 *data, unsigned int len)
{
struct michael_mic_ctx *mctx = ctx;
if (mctx->pending_len) {
int flen = 4 - mctx->pending_len;
if (flen > len)
flen = len;
memcpy(&mctx->pending[mctx->pending_len], data, flen);
mctx->pending_len += flen;
data += flen;
len -= flen;
if (mctx->pending_len < 4)
return;
mctx->l ^= get_le32(mctx->pending);
michael_block(mctx->l, mctx->r);
mctx->pending_len = 0;
}
while (len >= 4) {
mctx->l ^= get_le32(data);
michael_block(mctx->l, mctx->r);
data += 4;
len -= 4;
}
if (len > 0) {
mctx->pending_len = len;
memcpy(mctx->pending, data, len);
}
}
static void michael_final(void *ctx, u8 *out)
{
struct michael_mic_ctx *mctx = ctx;
u8 *data = mctx->pending;
/* Last block and padding (0x5a, 4..7 x 0) */
switch (mctx->pending_len) {
case 0:
mctx->l ^= 0x5a;
break;
case 1:
mctx->l ^= data[0] | 0x5a00;
break;
case 2:
mctx->l ^= data[0] | (data[1] << 8) | 0x5a0000;
break;
case 3:
mctx->l ^= data[0] | (data[1] << 8) | (data[2] << 16) |
0x5a000000;
break;
}
michael_block(mctx->l, mctx->r);
/* l ^= 0; */
michael_block(mctx->l, mctx->r);
put_le32(out, mctx->l);
put_le32(out + 4, mctx->r);
}
static int michael_setkey(void *ctx, const u8 *key, unsigned int keylen,
u32 *flags)
{
struct michael_mic_ctx *mctx = ctx;
if (keylen != 8) {
if (flags)
*flags = CRYPTO_TFM_RES_BAD_KEY_LEN;
return -EINVAL;
}
mctx->l = get_le32(key);
mctx->r = get_le32(key + 4);
return 0;
}
static struct crypto_alg michael_mic_alg = {
.cra_name = "michael_mic",
.cra_flags = CRYPTO_ALG_TYPE_DIGEST,
.cra_blocksize = 8,
.cra_ctxsize = sizeof(struct michael_mic_ctx),
.cra_module = THIS_MODULE,
.cra_list = LIST_HEAD_INIT(michael_mic_alg.cra_list),
.cra_u = { .digest = {
.dia_digestsize = 8,
.dia_init = michael_init,
.dia_update = michael_update,
.dia_final = michael_final,
.dia_setkey = michael_setkey } }
};
static int __init michael_mic_init(void)
{
return crypto_register_alg(&michael_mic_alg);
}
static void __exit michael_mic_exit(void)
{
crypto_unregister_alg(&michael_mic_alg);
}
module_init(michael_mic_init);
module_exit(michael_mic_exit);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Michael MIC");
MODULE_AUTHOR("Jouni Malinen <jkmaline@cc.hut.fi>");
crypto/tcrypt.c
View file @ b5821746
......@@ -61,7 +61,7 @@ static char *tvmem;
static char *check[] = {
"des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
"twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
"arc4", "deflate", NULL
"arc4", "michael_mic", "deflate", NULL
};
static void
......@@ -112,6 +112,10 @@ test_hash (char * algo, struct hash_testvec * template, unsigned int tcount)
sg[0].length = hash_tv[i].psize;
crypto_digest_init (tfm);
if (tfm->crt_u.digest.dit_setkey) {
crypto_digest_setkey (tfm, hash_tv[i].key,
hash_tv[i].ksize);
}
crypto_digest_update (tfm, sg, 1);
crypto_digest_final (tfm, result);
......@@ -568,6 +572,8 @@ do_test(void)
test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS);
test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS);
#endif
test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
break;
case 1:
......@@ -647,6 +653,10 @@ do_test(void)
test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS);
break;
case 17:
test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
break;
#ifdef CONFIG_CRYPTO_HMAC
case 100:
test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS);
......
crypto/tcrypt.h
View file @ b5821746
......@@ -30,6 +30,8 @@ struct hash_testvec {
char digest[MAX_DIGEST_SIZE];
unsigned char np;
unsigned char tap[MAX_TAP];
char key[128]; /* only used with keyed hash algorithms */
unsigned char ksize;
};
struct hmac_testvec {
......@@ -1719,4 +1721,54 @@ struct comp_testvec deflate_decomp_tv_template[] = {
},
};
/*
* Michael MIC test vectors from IEEE 802.11i
*/
#define MICHAEL_MIC_TEST_VECTORS 6
struct hash_testvec michael_mic_tv_template[] =
{
{
.key = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
.ksize = 8,
.plaintext = { },
.psize = 0,
.digest = { 0x82, 0x92, 0x5c, 0x1c, 0xa1, 0xd1, 0x30, 0xb8 }
},
{
.key = { 0x82, 0x92, 0x5c, 0x1c, 0xa1, 0xd1, 0x30, 0xb8 },
.ksize = 8,
.plaintext = { 'M' },
.psize = 1,
.digest = { 0x43, 0x47, 0x21, 0xca, 0x40, 0x63, 0x9b, 0x3f }
},
{
.key = { 0x43, 0x47, 0x21, 0xca, 0x40, 0x63, 0x9b, 0x3f },
.ksize = 8,
.plaintext = { 'M', 'i' },
.psize = 2,
.digest = { 0xe8, 0xf9, 0xbe, 0xca, 0xe9, 0x7e, 0x5d, 0x29 }
},
{
.key = { 0xe8, 0xf9, 0xbe, 0xca, 0xe9, 0x7e, 0x5d, 0x29 },
.ksize = 8,
.plaintext = { 'M', 'i', 'c' },
.psize = 3,
.digest = { 0x90, 0x03, 0x8f, 0xc6, 0xcf, 0x13, 0xc1, 0xdb }
},
{
.key = { 0x90, 0x03, 0x8f, 0xc6, 0xcf, 0x13, 0xc1, 0xdb },
.ksize = 8,
.plaintext = { 'M', 'i', 'c', 'h' },
.psize = 4,
.digest = { 0xd5, 0x5e, 0x10, 0x05, 0x10, 0x12, 0x89, 0x86 }
},
{
.key = { 0xd5, 0x5e, 0x10, 0x05, 0x10, 0x12, 0x89, 0x86 },
.ksize = 8,
.plaintext = { 'M', 'i', 'c', 'h', 'a', 'e', 'l' },
.psize = 7,
.digest = { 0x0a, 0x94, 0x2b, 0x12, 0x4e, 0xca, 0xa5, 0x46 },
}
};
#endif /* _CRYPTO_TCRYPT_H */
drivers/bluetooth/hci_usb.c
View file @ b5821746
......@@ -73,6 +73,9 @@ static struct usb_device_id bluetooth_ids[] = {
/* Generic Bluetooth USB device */
{ USB_DEVICE_INFO(HCI_DEV_CLASS, HCI_DEV_SUBCLASS, HCI_DEV_PROTOCOL) },
/* AVM BlueFRITZ! USB v2.0 */
{ USB_DEVICE(0x057c, 0x3800) },
/* Ericsson with non-standard id */
{ USB_DEVICE(0x0bdb, 0x1002) },
......
drivers/char/viocons.c
View file @ b5821746
......@@ -9,7 +9,7 @@
* Colin Devilbiss <devilbis@us.ibm.com>
* Stephen Rothwell <sfr@au1.ibm.com>
*
* (C) Copyright 2000, 2001, 2002, 2003 IBM Corporation
* (C) Copyright 2000, 2001, 2002, 2003, 2004 IBM Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
......@@ -59,6 +59,9 @@
#define VTTY_PORTS 10
#define VIOTTY_SERIAL_START 65
#define VIOCONS_KERN_WARN KERN_WARNING "viocons: "
#define VIOCONS_KERN_INFO KERN_INFO "viocons: "
static spinlock_t consolelock = SPIN_LOCK_UNLOCKED;
static spinlock_t consoleloglock = SPIN_LOCK_UNLOCKED;
......@@ -189,10 +192,10 @@ void hvlogOutput(const char *buf, int count)
static inline int viotty_paranoia_check(struct port_info *pi,
char *name, const char *routine)
{
static const char *bad_pi_addr = KERN_WARNING_VIO
"Warning: bad address for port_info struct (%s) in %s\n";
static const char *badmagic = KERN_WARNING_VIO
"Warning: bad magic number for port_info struct (%s) in %s\n";
static const char *bad_pi_addr = VIOCONS_KERN_WARN
"warning: bad address for port_info struct (%s) in %s\n";
static const char *badmagic = VIOCONS_KERN_WARN
"warning: bad magic number for port_info struct (%s) in %s\n";
if ((pi < &port_info[0]) || (viochar_port(pi) > VTTY_PORTS)) {
printk(bad_pi_addr, name, routine);
......@@ -395,8 +398,8 @@ static void send_buffers(struct port_info *pi)
vio_free_event_buffer(viomajorsubtype_chario, viochar);
spin_unlock_irqrestore(&consolelock, flags);
printk(KERN_WARNING_VIO
"console error sending event! return code %d\n",
printk(VIOCONS_KERN_WARN
"error sending event! return code %d\n",
(int)hvrc);
return;
}
......@@ -692,8 +695,8 @@ static int viotty_open(struct tty_struct *tty, struct file *filp)
/* If some other TTY is already connected here, reject the open */
if ((pi->tty) && (pi->tty != tty)) {
spin_unlock_irqrestore(&consolelock, flags);
printk(KERN_WARNING_VIO
"console attempt to open device twice from different ttys\n");
printk(VIOCONS_KERN_WARN
"attempt to open device twice from different ttys\n");
return -EBUSY;
}
tty->driver_data = pi;
......@@ -964,23 +967,22 @@ static void vioHandleOpenEvent(struct HvLpEvent *event)
spin_unlock_irqrestore(&consolelock, flags);
if (event->xRc != HvLpEvent_Rc_Good)
printk(KERN_WARNING_VIO
"viocons: event->xRc != HvLpEvent_Rc_Good, event->xRc == (%d).\n",
printk(VIOCONS_KERN_WARN
"handle_open_event: event->xRc == (%d).\n",
event->xRc);
if (event->xCorrelationToken != 0) {
atomic_t *aptr= (atomic_t *)event->xCorrelationToken;
atomic_set(aptr, 1);
} else
printk(KERN_WARNING_VIO
"viocons: wierd...got open ack without atomic\n");
printk(VIOCONS_KERN_WARN
"wierd...got open ack without atomic\n");
return;
}
/* This had better require an ack, otherwise complain */
if (event->xFlags.xAckInd != HvLpEvent_AckInd_DoAck) {
printk(KERN_WARNING_VIO
"console: viocharopen without ack bit!\n");
printk(VIOCONS_KERN_WARN "viocharopen without ack bit!\n");
return;
}
......@@ -1019,11 +1021,10 @@ static void vioHandleOpenEvent(struct HvLpEvent *event)
spin_unlock_irqrestore(&consolelock, flags);
if (reject == 1)
printk(KERN_WARNING_VIO
"viocons: console open rejected : bad virtual tty.\n");
printk(VIOCONS_KERN_WARN "open rejected: bad virtual tty.\n");
else if (reject == 2)
printk(KERN_WARNING_VIO
"viocons: console open rejected : console in exclusive use by another partition.\n");
printk(VIOCONS_KERN_WARN
"open rejected: console in exclusive use by another partition.\n");
/* Return the acknowledgement */
HvCallEvent_ackLpEvent(event);
......@@ -1050,7 +1051,8 @@ static void vioHandleCloseEvent(struct HvLpEvent *event)
if (event->xFlags.xFunction == HvLpEvent_Function_Int) {
if (port >= VTTY_PORTS) {
printk(KERN_WARNING_VIO "viocons: close message from invalid virtual device.\n");
printk(VIOCONS_KERN_WARN
"close message from invalid virtual device.\n");
return;
}
......@@ -1062,11 +1064,10 @@ static void vioHandleCloseEvent(struct HvLpEvent *event)
port_info[port].lp = HvLpIndexInvalid;
spin_unlock_irqrestore(&consolelock, flags);
printk(KERN_INFO_VIO
"console close from %d\n", event->xSourceLp);
printk(VIOCONS_KERN_INFO "close from %d\n", event->xSourceLp);
} else
printk(KERN_WARNING_VIO
"console got unexpected close acknowlegement\n");
printk(VIOCONS_KERN_WARN
"got unexpected close acknowlegement\n");
}
/*
......@@ -1079,12 +1080,11 @@ static void vioHandleConfig(struct HvLpEvent *event)
HvCall_writeLogBuffer(cevent->data, cevent->len);
if (cevent->data[0] == 0x01)
printk(KERN_INFO_VIO
"console window resized to %d: %d: %d: %d\n",
printk(VIOCONS_KERN_INFO "window resized to %d: %d: %d: %d\n",
cevent->data[1], cevent->data[2],
cevent->data[3], cevent->data[4]);
else
printk(KERN_WARNING_VIO "console unknown config event\n");
printk(VIOCONS_KERN_WARN "unknown config event\n");
}
/*
......@@ -1100,8 +1100,8 @@ static void vioHandleData(struct HvLpEvent *event)
u8 port = cevent->virtual_device;
if (port >= VTTY_PORTS) {
printk(KERN_WARNING_VIO
"console data on invalid virtual device %d\n", port);
printk(VIOCONS_KERN_WARN "data on invalid virtual device %d\n",
port);
return;
}
......@@ -1130,13 +1130,14 @@ static void vioHandleData(struct HvLpEvent *event)
tty = pi->tty;
if (tty == NULL) {
spin_unlock_irqrestore(&consolelock, flags);
printk(KERN_WARNING_VIO "no tty for virtual device %d\n", port);
printk(VIOCONS_KERN_WARN "no tty for virtual device %d\n",
port);
return;
}
if (tty->magic != TTY_MAGIC) {
spin_unlock_irqrestore(&consolelock, flags);
printk(KERN_WARNING_VIO "tty bad magic\n");
printk(VIOCONS_KERN_WARN "tty bad magic\n");
return;
}
......@@ -1186,8 +1187,7 @@ static void vioHandleData(struct HvLpEvent *event)
* have room for because it would fail without indication.
*/
if ((tty->flip.count + 1) > TTY_FLIPBUF_SIZE) {
printk(KERN_WARNING_VIO
"console input buffer overflow!\n");
printk(VIOCONS_KERN_WARN "input buffer overflow!\n");
break;
}
tty_insert_flip_char(tty, cevent->data[index], TTY_NORMAL);
......@@ -1209,8 +1209,7 @@ static void vioHandleAck(struct HvLpEvent *event)
u8 port = cevent->virtual_device;
if (port >= VTTY_PORTS) {
printk(KERN_WARNING_VIO
"viocons: data on invalid virtual device\n");
printk(VIOCONS_KERN_WARN "data on invalid virtual device\n");
return;
}
......@@ -1299,14 +1298,11 @@ static int __init viocons_init2(void)
atomic_t wait_flag;
int rc;
/* Now open to the primary LP */
printk(KERN_INFO_VIO "console open path to primary\n");
/* +2 for fudge */
rc = viopath_open(HvLpConfig_getPrimaryLpIndex(),
viomajorsubtype_chario, VIOCHAR_WINDOW + 2);
if (rc)
printk(KERN_WARNING_VIO "console error opening to primary %d\n",
rc);
printk(VIOCONS_KERN_WARN "error opening to primary %d\n", rc);
if (viopath_hostLp == HvLpIndexInvalid)
vio_set_hostlp();
......@@ -1317,30 +1313,28 @@ static int __init viocons_init2(void)
*/
if ((viopath_hostLp != HvLpIndexInvalid) &&
(viopath_hostLp != HvLpConfig_getPrimaryLpIndex())) {
printk(KERN_INFO_VIO "console open path to hosting (%d)\n",
printk(VIOCONS_KERN_INFO "open path to hosting (%d)\n",
viopath_hostLp);
rc = viopath_open(viopath_hostLp, viomajorsubtype_chario,
VIOCHAR_WINDOW + 2); /* +2 for fudge */
if (rc)
printk(KERN_WARNING_VIO
"console error opening to partition %d: %d\n",
printk(VIOCONS_KERN_WARN
"error opening to partition %d: %d\n",
viopath_hostLp, rc);
}
if (vio_setHandler(viomajorsubtype_chario, vioHandleCharEvent) < 0)
printk(KERN_WARNING_VIO
"Error seting handler for console events!\n");
printk(KERN_INFO_VIO "console major number is %d\n", TTY_MAJOR);
printk(VIOCONS_KERN_WARN
"error seting handler for console events!\n");
/* First, try to open the console to the hosting lp.
/*
* First, try to open the console to the hosting lp.
* Wait on a semaphore for the response.
*/
atomic_set(&wait_flag, 0);
if ((viopath_isactive(viopath_hostLp)) &&
(send_open(viopath_hostLp, (void *)&wait_flag) == 0)) {
printk(KERN_INFO_VIO
"opening console to hosting partition %d\n",
printk(VIOCONS_KERN_INFO "hosting partition %d\n",
viopath_hostLp);
while (atomic_read(&wait_flag) == 0)
mb();
......@@ -1354,7 +1348,7 @@ static int __init viocons_init2(void)
(viopath_isactive(HvLpConfig_getPrimaryLpIndex())) &&
(send_open(HvLpConfig_getPrimaryLpIndex(), (void *)&wait_flag)
== 0)) {
printk(KERN_INFO_VIO "opening console to primary partition\n");
printk(VIOCONS_KERN_INFO "opening console to primary partition\n");
while (atomic_read(&wait_flag) == 0)
mb();
}
......@@ -1388,13 +1382,13 @@ static int __init viocons_init2(void)
tty_set_operations(viottyS_driver, &serial_ops);
if (tty_register_driver(viotty_driver)) {
printk(KERN_WARNING_VIO "Couldn't register console driver\n");
printk(VIOCONS_KERN_WARN "couldn't register console driver\n");
put_tty_driver(viotty_driver);
viotty_driver = NULL;
}
if (tty_register_driver(viottyS_driver)) {
printk(KERN_WARNING_VIO "Couldn't register console S driver\n");
printk(VIOCONS_KERN_WARN "couldn't register console S driver\n");
put_tty_driver(viottyS_driver);
viottyS_driver = NULL;
}
......@@ -1411,7 +1405,7 @@ static int __init viocons_init(void)
{
int i;
printk(KERN_INFO_VIO "registering console\n");
printk(VIOCONS_KERN_INFO "registering console\n");
for (i = 0; i < VTTY_PORTS; i++) {
port_info[i].lp = HvLpIndexInvalid;
port_info[i].magic = VIOTTY_MAGIC;
......
drivers/char/viotape.c
View file @ b5821746
......@@ -913,8 +913,6 @@ int __init viotap_init(void)
char tapename[32];
int i;
printk(VIOTAPE_KERN_INFO "driver version " VIOTAPE_VERSION "\n");
op_struct_list = NULL;
if ((ret = add_op_structs(VIOTAPE_MAXREQ)) < 0) {
printk(VIOTAPE_KERN_WARN "couldn't allocate op structs\n");
......@@ -932,8 +930,6 @@ int __init viotap_init(void)
}
}
printk(VIOTAPE_KERN_INFO "init - open path to hosting (%d)\n",
viopath_hostLp);
ret = viopath_open(viopath_hostLp, viomajorsubtype_tape,
VIOTAPE_MAXREQ + 2);
if (ret) {
......@@ -943,6 +939,9 @@ int __init viotap_init(void)
goto clear_op;
}
printk(VIOTAPE_KERN_INFO "vers " VIOTAPE_VERSION
", hosting partition %d\n", viopath_hostLp);
vio_setHandler(viomajorsubtype_tape, vioHandleTapeEvent);
ret = register_chrdev(VIOTAPE_MAJOR, "viotape", &viotap_fops);
......
drivers/char/watchdog/Kconfig
View file @ b5821746
......@@ -374,7 +374,7 @@ config PCWATCHDOG
tristate "Berkshire Products ISA-PC Watchdog"
depends on WATCHDOG && ISA
---help---
This is the driver for the Berkshire Products PC Watchdog card.
This is the driver for the Berkshire Products ISA-PC Watchdog card.
This card simply watches your kernel to make sure it doesn't freeze,
and if it does, it reboots your computer after a certain amount of
time. This driver is like the WDT501 driver but for different
......@@ -406,10 +406,8 @@ config WDT
---help---
If you have a WDT500P or WDT501P watchdog board, say Y here,
otherwise N. It is not possible to probe for this board, which means
that you have to inform the kernel about the IO port and IRQ using
the "wdt=" kernel option (try "man bootparam" or see the
documentation of your boot loader (lilo or loadlin) about how to
pass options to the kernel at boot time).
that you have to inform the kernel about the IO port and IRQ that
is needed (you can do this via the io and irq parameters)
To compile this driver as a module, choose M here: the
module will be called wdt.
......@@ -425,11 +423,8 @@ config WDT_501
Fahrenheit. This works only if you have a WDT501P watchdog board
installed.
config WDT_501_FAN
bool "Fan Tachometer"
depends on WDT_501
help
Enable the Fan Tachometer on the WDT501. Only do this if you have a
If you want to enable the Fan Tachometer on the WDT501P, then you
can do this via the tachometer parameter. Only do this if you have a
fan tachometer actually set up.
#
......@@ -455,30 +450,29 @@ config PCIPCWATCHDOG
Most people will say N.
config WDTPCI
tristate "WDT PCI Watchdog timer"
tristate "PCI-WDT500/501 Watchdog timer"
depends on WATCHDOG && PCI
---help---
If you have a PCI WDT500/501 watchdog board, say Y here, otherwise
N. It is not possible to probe for this board, which means that you
have to inform the kernel about the IO port and IRQ using the "wdt="
kernel option (try "man bootparam" or see the documentation of your
boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time).
If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.
To compile this driver as a module, choose M here: the
module will be called wdt_pci.
config WDT_501_PCI
bool "WDT501-PCI features"
bool "PCI-WDT501 features"
depends on WDTPCI
help
Saying Y here and creating a character special file /dev/temperature
with major number 10 and minor number 131 ("man mknod") will give
you a thermometer inside your computer: reading from
/dev/temperature yields one byte, the temperature in degrees
Fahrenheit. This works only if you have a WDT501P watchdog board
Fahrenheit. This works only if you have a PCI-WDT501 watchdog board
installed.
If you want to enable the Fan Tachometer on the PCI-WDT501, then you
can do this via the tachometer parameter. Only do this if you have a
fan tachometer actually set up.
#
# USB-based Watchdog Cards
#
......
drivers/char/watchdog/pcwd.c
View file @ b5821746
......@@ -71,7 +71,7 @@
*/
static int pcwd_ioports[] = { 0x270, 0x350, 0x370, 0x000 };
#define WD_VER "1.12 (12/14/2001)"
#define WD_VER "1.14 (03/12/2004)"
/*
* It should be noted that PCWD_REVISION_B was removed because A and B
......@@ -227,6 +227,45 @@ void pcwd_showprevstate(void)
}
}
static int pcwd_start(void)
{
int stat_reg;
/* Enable the port */
if (revision == PCWD_REVISION_C) {
spin_lock(&io_lock);
outb_p(0x00, current_readport + 3);
stat_reg = inb_p(current_readport + 2);
spin_unlock(&io_lock);
if (stat_reg & 0x10)
{
printk(KERN_INFO "pcwd: Could not start watchdog.\n");
return -EIO;
}
}
return 0;
}
static int pcwd_stop(void)
{
int stat_reg;
/* Disable the board */
if (revision == PCWD_REVISION_C) {
spin_lock(&io_lock);
outb_p(0xA5, current_readport + 3);
outb_p(0xA5, current_readport + 3);
stat_reg = inb_p(current_readport + 2);
spin_unlock(&io_lock);
if ((stat_reg & 0x10) == 0)
{
printk(KERN_INFO "pcwd: Could not stop watchdog.\n");
return -EIO;
}
}
return 0;
}
static void pcwd_send_heartbeat(void)
{
int wdrst_stat;
......@@ -242,13 +281,41 @@ static void pcwd_send_heartbeat(void)
outb_p(wdrst_stat, current_readport);
}
static int pcwd_get_temperature(int *temperature)
{
/* check that port 0 gives temperature info and no command results */
if (mode_debug)
return -1;
*temperature = 0;
if (!supports_temp)
return -ENODEV;
/*
* Convert celsius to fahrenheit, since this was
* the decided 'standard' for this return value.
*/
spin_lock(&io_lock);
*temperature = ((inb(current_readport)) * 9 / 5) + 32;
spin_unlock(&io_lock);
return 0;
}
/*
* /dev/watchdog handling
*/
static int pcwd_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int cdat, rv;
int temperature;
static struct watchdog_info ident=
{
.options = WDIOF_OVERHEAT|WDIOF_CARDRESET,
.options = WDIOF_OVERHEAT |
WDIOF_CARDRESET |
WDIOF_MAGICCLOSE,
.firmware_version = 1,
.identity = "PCWD",
};
......@@ -332,17 +399,10 @@ static int pcwd_ioctl(struct inode *inode, struct file *file,
case WDIOC_GETTEMP:
rv = 0;
if ((supports_temp) && (mode_debug == 0))
{
spin_lock(&io_lock);
rv = inb(current_readport);
spin_unlock(&io_lock);
if(put_user(rv, (int*) arg))
if (pcwd_get_temperature(&temperature))
return -EFAULT;
} else if(put_user(rv, (int*) arg))
return -EFAULT;
return 0;
return put_user(temperature, (int *) arg);
case WDIOC_SETOPTIONS:
if (revision == PCWD_REVISION_C)
......@@ -352,32 +412,12 @@ static int pcwd_ioctl(struct inode *inode, struct file *file,
if (rv & WDIOS_DISABLECARD)
{
spin_lock(&io_lock);
outb_p(0xA5, current_readport + 3);
outb_p(0xA5, current_readport + 3);
cdat = inb_p(current_readport + 2);
spin_unlock(&io_lock);
if ((cdat & 0x10) == 0)
{
printk(KERN_INFO "pcwd: Could not disable card.\n");
return -EIO;
}
return 0;
return pcwd_stop();
}
if (rv & WDIOS_ENABLECARD)
{
spin_lock(&io_lock);
outb_p(0x00, current_readport + 3);
cdat = inb_p(current_readport + 2);
spin_unlock(&io_lock);
if (cdat & 0x10)
{
printk(KERN_INFO "pcwd: Could not enable card.\n");
return -EIO;
}
return 0;
return pcwd_start();
}
if (rv & WDIOS_TEMPPANIC)
......@@ -423,72 +463,66 @@ static ssize_t pcwd_write(struct file *file, const char *buf, size_t len,
return len;
}
static int pcwd_open(struct inode *ino, struct file *filep)
static int pcwd_open(struct inode *inode, struct file *file)
{
switch (iminor(ino)) {
case WATCHDOG_MINOR:
if (!atomic_dec_and_test(&open_allowed) ) {
atomic_inc( &open_allowed );
return -EBUSY;
}
if (nowayout)
__module_get(THIS_MODULE);
/* Enable the port */
if (revision == PCWD_REVISION_C) {
spin_lock(&io_lock);
outb_p(0x00, current_readport + 3);
spin_unlock(&io_lock);
}
return(0);
case TEMP_MINOR:
/* Activate */
pcwd_start();
return(0);
default:
return (-ENODEV);
}
static int pcwd_close(struct inode *inode, struct file *file)
{
if (expect_close == 42) {
pcwd_stop();
atomic_inc( &open_allowed );
} else {
printk(KERN_CRIT "pcwd: Unexpected close, not stopping watchdog!\n");
pcwd_send_heartbeat();
}
expect_close = 0;
return 0;
}
static ssize_t pcwd_read(struct file *file, char *buf, size_t count,
/*
* /dev/temperature handling
*/
static ssize_t pcwd_temp_read(struct file *file, char *buf, size_t count,
loff_t *ppos)
{
unsigned short c;
unsigned char cp;
int temperature;
/* Can't seek (pread) on this device */
if (ppos != &file->f_pos)
return -ESPIPE;
switch(iminor(file->f_dentry->d_inode))
{
case TEMP_MINOR:
/*
* Convert metric to Fahrenheit, since this was
* the decided 'standard' for this return value.
*/
c = inb(current_readport);
cp = (c * 9 / 5) + 32;
if(copy_to_user(buf, &cp, 1))
if (pcwd_get_temperature(&temperature))
return -EFAULT;
if (copy_to_user(buf, &temperature, 1))
return -EFAULT;
return 1;
default:
return -EINVAL;
}
}
static int pcwd_close(struct inode *ino, struct file *filep)
static int pcwd_temp_open(struct inode *inode, struct file *file)
{
if (!supports_temp)
return -ENODEV;
return 0;
}
static int pcwd_temp_close(struct inode *inode, struct file *file)
{
if (iminor(ino)==WATCHDOG_MINOR) {
if (expect_close == 42) {
/* Disable the board */
if (revision == PCWD_REVISION_C) {
spin_lock(&io_lock);
outb_p(0xA5, current_readport + 3);
outb_p(0xA5, current_readport + 3);
spin_unlock(&io_lock);
}
atomic_inc( &open_allowed );
}
}
expect_close = 0;
return 0;
}
......@@ -569,7 +603,7 @@ static void debug_off(void)
static struct file_operations pcwd_fops = {
.owner = THIS_MODULE,
.read = pcwd_read,
.llseek = no_llseek,
.write = pcwd_write,
.ioctl = pcwd_ioctl,
.open = pcwd_open,
......@@ -582,10 +616,18 @@ static struct miscdevice pcwd_miscdev = {
.fops = &pcwd_fops,
};
static struct file_operations pcwd_temp_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = pcwd_temp_read,
.open = pcwd_temp_open,
.release = pcwd_temp_close,
};
static struct miscdevice temp_miscdev = {
.minor = TEMP_MINOR,
.name = "temperature",
.fops = &pcwd_fops,
.fops = &pcwd_temp_fops,
};
static void __init pcwd_validate_timeout(void)
......
drivers/char/watchdog/softdog.c
View file @ b5821746
/*
* SoftDog 0.06: A Software Watchdog Device
* SoftDog 0.07: A Software Watchdog Device
*
* (c) Copyright 1996 Alan Cox <alan@redhat.com>, All Rights Reserved.
* http://www.redhat.com
......@@ -40,26 +40,21 @@
#include <linux/moduleparam.h>
#include <linux/config.h>
#include <linux/types.h>
#include <linux/timer.h>
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/fs.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
#include <asm/uaccess.h>
#define TIMER_MARGIN 60 /* (secs) Default is 1 minute */
#define PFX "SoftDog: "
static char expect_close;
#define TIMER_MARGIN 60 /* Default is 60 seconds */
static int soft_margin = TIMER_MARGIN; /* in seconds */
#ifdef ONLY_TESTING
static int soft_noboot = 1;
#else
static int soft_noboot = 0;
#endif /* ONLY_TESTING */
module_param(soft_margin, int, 0);
module_param(soft_noboot, int, 0);
MODULE_LICENSE("GPL");
MODULE_PARM_DESC(soft_margin, "Watchdog soft_margin in seconds. (0<soft_margin<65536, default=" __MODULE_STRING(TIMER_MARGIN) ")");
#ifdef CONFIG_WATCHDOG_NOWAYOUT
static int nowayout = 1;
......@@ -70,6 +65,15 @@ static int nowayout = 0;
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
#ifdef ONLY_TESTING
static int soft_noboot = 1;
#else
static int soft_noboot = 0;
#endif /* ONLY_TESTING */
module_param(soft_noboot, int, 0);
MODULE_PARM_DESC(soft_noboot, "Softdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
/*
* Our timer
*/
......@@ -79,6 +83,7 @@ static void watchdog_fire(unsigned long);
static struct timer_list watchdog_ticktock =
TIMER_INITIALIZER(watchdog_fire, 0, 0);
static unsigned long timer_alive;
static char expect_close;
/*
......@@ -88,17 +93,42 @@ static unsigned long timer_alive;
static void watchdog_fire(unsigned long data)
{
if (soft_noboot)
printk(KERN_CRIT "SOFTDOG: Triggered - Reboot ignored.\n");
printk(KERN_CRIT PFX "Triggered - Reboot ignored.\n");
else
{
printk(KERN_CRIT "SOFTDOG: Initiating system reboot.\n");
printk(KERN_CRIT PFX "Initiating system reboot.\n");
machine_restart(NULL);
printk("SOFTDOG: Reboot didn't ?????\n");
printk(KERN_CRIT PFX "Reboot didn't ?????\n");
}
}
/*
* Allow only one person to hold it open
* Softdog operations
*/
static int softdog_keepalive(void)
{
mod_timer(&watchdog_ticktock, jiffies+(soft_margin*HZ));
return 0;
}
static int softdog_stop(void)
{
del_timer(&watchdog_ticktock);
return 0;
}
static int softdog_set_heartbeat(int t)
{
if ((t < 0x0001) || (t > 0xFFFF))
return -EINVAL;
soft_margin = t;
return 0;
}
/*
* /dev/watchdog handling
*/
static int softdog_open(struct inode *inode, struct file *file)
......@@ -110,7 +140,7 @@ static int softdog_open(struct inode *inode, struct file *file)
/*
* Activate timer
*/
mod_timer(&watchdog_ticktock, jiffies+(soft_margin*HZ));
softdog_keepalive();
return 0;
}
......@@ -121,9 +151,10 @@ static int softdog_release(struct inode *inode, struct file *file)
* Lock it in if it's a module and we set nowayout
*/
if (expect_close == 42) {
del_timer(&watchdog_ticktock);
softdog_stop();
} else {
printk(KERN_CRIT "SOFTDOG: WDT device closed unexpectedly. WDT will not stop!\n");
printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
softdog_keepalive();
}
clear_bit(0, &timer_alive);
expect_close = 0;
......@@ -155,7 +186,7 @@ static ssize_t softdog_write(struct file *file, const char *data, size_t len, lo
expect_close = 42;
}
}
mod_timer(&watchdog_ticktock, jiffies+(soft_margin*HZ));
softdog_keepalive();
}
return len;
}
......@@ -165,37 +196,57 @@ static int softdog_ioctl(struct inode *inode, struct file *file,
{
int new_margin;
static struct watchdog_info ident = {
.options = WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
.options = WDIOF_SETTIMEOUT |
WDIOF_KEEPALIVEPING |
WDIOF_MAGICCLOSE,
.firmware_version = 0,
.identity = "Software Watchdog",
};
switch (cmd) {
default:
return -ENOIOCTLCMD;
case WDIOC_GETSUPPORT:
if(copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident)))
return -EFAULT;
return 0;
return copy_to_user((struct watchdog_info *)arg, &ident,
sizeof(ident)) ? -EFAULT : 0;
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
return put_user(0,(int *)arg);
case WDIOC_KEEPALIVE:
mod_timer(&watchdog_ticktock, jiffies+(soft_margin*HZ));
softdog_keepalive();
return 0;
case WDIOC_SETTIMEOUT:
if (get_user(new_margin, (int *)arg))
return -EFAULT;
if (new_margin < 1)
if (softdog_set_heartbeat(new_margin))
return -EINVAL;
soft_margin = new_margin;
mod_timer(&watchdog_ticktock, jiffies+(soft_margin*HZ));
softdog_keepalive();
/* Fall */
case WDIOC_GETTIMEOUT:
return put_user(soft_margin, (int *)arg);
}
}
/*
* Notifier for system down
*/
static int softdog_notify_sys(struct notifier_block *this, unsigned long code,
void *unused)
{
if(code==SYS_DOWN || code==SYS_HALT) {
/* Turn the WDT off */
softdog_stop();
}
return NOTIFY_DONE;
}
/*
* Kernel Interfaces
*/
static struct file_operations softdog_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = softdog_write,
.ioctl = softdog_ioctl,
.open = softdog_open,
......@@ -208,18 +259,39 @@ static struct miscdevice softdog_miscdev = {
.fops = &softdog_fops,
};
static char banner[] __initdata = KERN_INFO "Software Watchdog Timer: 0.06, soft_margin: %d sec, nowayout: %d\n";
static struct notifier_block softdog_notifier = {
.notifier_call = softdog_notify_sys,
};
static char banner[] __initdata = KERN_INFO "Software Watchdog Timer: 0.07 initialized. soft_noboot=%d soft_margin=%d sec (nowayout= %d)\n";
static int __init watchdog_init(void)
{
int ret;
ret = misc_register(&softdog_miscdev);
/* Check that the soft_margin value is within it's range ; if not reset to the default */
if (softdog_set_heartbeat(soft_margin)) {
softdog_set_heartbeat(TIMER_MARGIN);
printk(KERN_INFO PFX "soft_margin value must be 0<soft_margin<65536, using %d\n",
TIMER_MARGIN);
}
if (ret)
ret = register_reboot_notifier(&softdog_notifier);
if (ret) {
printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
ret);
return ret;
}
ret = misc_register(&softdog_miscdev);
if (ret) {
printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
WATCHDOG_MINOR, ret);
unregister_reboot_notifier(&softdog_notifier);
return ret;
}
printk(banner, soft_margin, nowayout);
printk(banner, soft_noboot, soft_margin, nowayout);
return 0;
}
......@@ -227,6 +299,7 @@ static int __init watchdog_init(void)
static void __exit watchdog_exit(void)
{
misc_deregister(&softdog_miscdev);
unregister_reboot_notifier(&softdog_notifier);
}
module_init(watchdog_init);
......
drivers/char/watchdog/wd501p.h
View file @ b5821746
/*
* Industrial Computer Source WDT500/501 driver for Linux 1.3.x
* Industrial Computer Source WDT500/501 driver
*
* (c) Copyright 1995 CymruNET Ltd
* Innovation Centre
......@@ -40,52 +40,13 @@
/* programmable outputs: */
#define WDT_PROGOUT (io+15) /* wr=enable, rd=disable */
#define WDC_SR_WCCR 1 /* Active low */
#define WDC_SR_TGOOD 2
#define WDC_SR_ISOI0 4
#define WDC_SR_ISII1 8
#define WDC_SR_FANGOOD 16
#define WDC_SR_PSUOVER 32 /* Active low */
#define WDC_SR_PSUUNDR 64 /* Active low */
#define WDC_SR_IRQ 128 /* Active low */
/* FAN 501 500 */
#define WDC_SR_WCCR 1 /* Active low */ /* X X X */
#define WDC_SR_TGOOD 2 /* X X - */
#define WDC_SR_ISOI0 4 /* X X X */
#define WDC_SR_ISII1 8 /* X X X */
#define WDC_SR_FANGOOD 16 /* X - - */
#define WDC_SR_PSUOVER 32 /* Active low */ /* X X - */
#define WDC_SR_PSUUNDR 64 /* Active low */ /* X X - */
#define WDC_SR_IRQ 128 /* Active low */ /* X X X */
#ifndef WDT_IS_PCI
/*
* Feature Map 1 is the active high inputs not supported on your card.
* Feature Map 2 is the active low inputs not supported on your card.
*/
#ifdef CONFIG_WDT_501 /* Full board */
#ifdef CONFIG_WDT501_FAN /* Full board, Fan has no tachometer */
#define FEATUREMAP1 0
#define WDT_OPTION_MASK (WDIOF_OVERHEAT|WDIOF_POWERUNDER|WDIOF_POWEROVER|WDIOF_EXTERN1|WDIOF_EXTERN2|WDIOF_FANFAULT)
#else
#define FEATUREMAP1 WDC_SR_FANGOOD
#define WDT_OPTION_MASK (WDIOF_OVERHEAT|WDIOF_POWERUNDER|WDIOF_POWEROVER|WDIOF_EXTERN1|WDIOF_EXTERN2)
#endif
#define FEATUREMAP2 0
#endif
#ifndef CONFIG_WDT_501
#define CONFIG_WDT_500
#endif
#ifdef CONFIG_WDT_500 /* Minimal board */
#define FEATUREMAP1 (WDC_SR_TGOOD|WDC_SR_FANGOOD)
#define FEATUREMAP2 (WDC_SR_PSUOVER|WDC_SR_PSUUNDR)
#define WDT_OPTION_MASK (WDIOF_OVERHEAT)
#endif
#else
#define FEATUREMAP1 (WDC_SR_TGOOD|WDC_SR_FANGOOD)
#define FEATUREMAP2 (WDC_SR_PSUOVER|WDC_SR_PSUUNDR)
#define WDT_OPTION_MASK (WDIOF_OVERHEAT)
#endif
#ifndef FEATUREMAP1
#error "Config option not set"
#endif
drivers/char/watchdog/wdt.c
View file @ b5821746
This diff is collapsed.
drivers/char/watchdog/wdt_pci.c
View file @ b5821746
This diff is collapsed.
drivers/input/serio/i8042.c
View file @ b5821746
......@@ -721,6 +721,14 @@ static int i8042_controller_init(void)
printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
}
/*
* If the chip is configured into nontranslated mode by the BIOS, don't
* bother enabling translating and be happy.
*/
if (~i8042_ctr & I8042_CTR_XLATE)
i8042_direct = 1;
/*
* Set nontranslated mode for the kbd interface if requested by an option.
* After this the kbd interface becomes a simple serial in/out, like the aux
......
drivers/isdn/hardware/eicon/adapter.h
View file @ b5821746
/* $Id: adapter.h,v 1.1.2.2 2002/10/02 14:38:37 armin Exp $ */
/* $Id: adapter.h,v 1.4 2004/03/21 17:26:01 armin Exp $ */
#ifndef __DIVA_USER_MODE_IDI_ADAPTER_H__
#define __DIVA_USER_MODE_IDI_ADAPTER_H__
......@@ -6,10 +6,10 @@
#define DIVA_UM_IDI_ADAPTER_REMOVED 0x00000001
typedef struct _diva_um_idi_adapter {
diva_entity_link_t link;
struct list_head link;
DESCRIPTOR d;
int adapter_nr;
diva_entity_queue_t entity_q; /* entities linked to this adapter */
struct list_head entity_q; /* entities linked to this adapter */
dword status;
} diva_um_idi_adapter_t;
......
drivers/isdn/hardware/eicon/capifunc.c
View file @ b5821746
This diff is collapsed.
drivers/isdn/hardware/eicon/capifunc.h
View file @ b5821746
/* $Id: capifunc.h,v 1.10 2003/08/25 10:06:37 schindler Exp $
/* $Id: capifunc.h,v 1.11 2004/03/20 17:19:58 armin Exp $
*
* ISDN interface module for Eicon active cards DIVA.
* CAPI Interface common functions
......@@ -24,8 +24,9 @@
extern char DRIVERRELEASE_CAPI[];
typedef struct _diva_card {
struct list_head list;
int remove_in_progress;
int Id;
struct _diva_card *next;
struct capi_ctr capi_ctrl;
DIVA_CAPI_ADAPTER *adapter;
DESCRIPTOR d;
......
drivers/isdn/hardware/eicon/diva.c
View file @ b5821746
/* $Id: diva.c,v 1.17 2003/09/09 06:52:01 schindler Exp $ */
/* $Id: diva.c,v 1.21 2004/03/21 17:30:25 armin Exp $ */
#define CARDTYPE_H_WANT_DATA 1
#define CARDTYPE_H_WANT_IDI_DATA 0
......@@ -8,7 +8,6 @@
#include "platform.h"
#include "debuglib.h"
#include "cardtype.h"
#include "dlist.h"
#include "pc.h"
#include "di_defs.h"
#include "di.h"
......@@ -74,15 +73,10 @@ DivaIdiReqFunc(31)
struct pt_regs;
/*
* include queue functions
*/
#include "dlist.c"
/*
** LOCALS
*/
diva_entity_queue_t adapter_queue;
static LIST_HEAD(adapter_queue);
typedef struct _diva_get_xlog {
word command;
......@@ -158,6 +152,16 @@ static int diva_find_free_adapters(int base, int nr)
return (0);
}
static diva_os_xdi_adapter_t *diva_q_get_next(struct list_head * what)
{
diva_os_xdi_adapter_t *a = NULL;
if (what && !list_empty(what))
a = list_entry(what->next, diva_os_xdi_adapter_t, link);
return(a);
}
/* --------------------------------------------------------------------------
Add card to the card list
-------------------------------------------------------------------------- */
......@@ -204,7 +208,7 @@ void *diva_driver_add_card(void *pdev, unsigned long CardOrdinal)
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "add card");
pa = pdiva;
for (j = 1; j < nr; j++) { /* slave adapters, if any */
pa = (diva_os_xdi_adapter_t *) diva_q_get_next(&pa->link);
pa = diva_q_get_next(&pa->link);
if (pa && !pa->interface.cleanup_adapter_proc) {
pa->controller = i + 1 + j;
pa->xdi_adapter.ANum = pa->controller;
......@@ -246,7 +250,6 @@ void *diva_driver_add_card(void *pdev, unsigned long CardOrdinal)
int divasa_xdi_driver_entry(void)
{
diva_os_initialize_spin_lock(&adapter_lock, "adapter");
diva_q_init(&adapter_queue);
memset(&IoAdapters[0], 0x00, sizeof(IoAdapters));
diva_init_request_array();
......@@ -259,12 +262,14 @@ int divasa_xdi_driver_entry(void)
static diva_os_xdi_adapter_t *get_and_remove_from_queue(void)
{
diva_os_spin_lock_magic_t old_irql;
diva_os_xdi_adapter_t *a;
diva_os_xdi_adapter_t *a = NULL;
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "driver_unload");
if ((a = (diva_os_xdi_adapter_t *) diva_q_get_head(&adapter_queue)))
diva_q_remove(&adapter_queue, &a->link);
if (!list_empty(&adapter_queue)) {
a = list_entry(adapter_queue.next, diva_os_xdi_adapter_t, link);
list_del(adapter_queue.next);
}
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "driver_unload");
return (a);
......@@ -286,7 +291,7 @@ void diva_driver_remove_card(void *pdiva)
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "remode adapter");
for (i = 1; i < 4; i++) {
if ((pa = (diva_os_xdi_adapter_t *) diva_q_get_next(&pa->link))
if ((pa = diva_q_get_next(&pa->link))
&& !pa->interface.cleanup_adapter_proc) {
a[i] = pa;
} else {
......@@ -295,7 +300,7 @@ void diva_driver_remove_card(void *pdiva)
}
for (i = 0; ((i < 4) && a[i]); i++) {
diva_q_remove(&adapter_queue, &a[i]->link);
list_del(&a[i]->link);
}
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "driver_unload");
......@@ -345,12 +350,12 @@ static void *divas_create_pci_card(int handle, void *pci_dev_handle)
numbers as master adapter
*/
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "found_pci_card");
diva_q_add_tail(&adapter_queue, &a->link);
list_add_tail(&a->link, &adapter_queue);
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "found_pci_card");
if ((*(pI->init_card)) (a)) {
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "found_pci_card");
diva_q_remove(&adapter_queue, &a->link);
list_del(&a->link);
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "found_pci_card");
diva_os_free(0, a);
DBG_ERR(("A: can't get adapter resources"));
......@@ -383,21 +388,14 @@ void divasa_xdi_driver_unload(void)
/*
** Receive and process command from user mode utility
*/
static int cmp_adapter_nr(const void *what, const diva_entity_link_t * p)
{
diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) p;
dword nr = (dword) (unsigned long) what;
return (nr != a->controller);
}
void *diva_xdi_open_adapter(void *os_handle, const void *src,
int length,
divas_xdi_copy_from_user_fn_t cp_fn)
{
diva_xdi_um_cfg_cmd_t msg;
diva_os_xdi_adapter_t *a;
diva_os_xdi_adapter_t *a = NULL;
diva_os_spin_lock_magic_t old_irql;
struct list_head *tmp;
if (length < sizeof(diva_xdi_um_cfg_cmd_t)) {
DBG_ERR(("A: A(?) open, msg too small (%d < %d)",
......@@ -409,10 +407,12 @@ void *diva_xdi_open_adapter(void *os_handle, const void *src,
return (0);
}
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "open_adapter");
a = (diva_os_xdi_adapter_t *) diva_q_find(&adapter_queue,
(void *) (unsigned long)
msg.adapter,
cmp_adapter_nr);
list_for_each(tmp, &adapter_queue) {
a = list_entry(tmp, diva_os_xdi_adapter_t, link);
if (a->controller == (int)msg.adapter)
break;
a = NULL;
}
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "open_adapter");
if (!a) {
......@@ -611,7 +611,7 @@ void diva_add_slave_adapter(diva_os_xdi_adapter_t * a)
diva_os_spin_lock_magic_t old_irql;
diva_os_enter_spin_lock(&adapter_lock, &old_irql, "add_slave");
diva_q_add_tail(&adapter_queue, &a->link);
list_add_tail(&a->link, &adapter_queue);
diva_os_leave_spin_lock(&adapter_lock, &old_irql, "add_slave");
}
......
drivers/isdn/hardware/eicon/divasmain.c
View file @ b5821746
/* $Id: divasmain.c,v 1.48 2004/02/24 17:46:28 armin Exp $
/* $Id: divasmain.c,v 1.52 2004/03/21 17:26:01 armin Exp $
*
* Low level driver for Eicon DIVA Server ISDN cards.
*
......@@ -22,6 +22,7 @@
#include <linux/pci.h>
#include <linux/smp_lock.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/poll.h>
#include <linux/kmod.h>
......@@ -29,7 +30,6 @@
#undef ID_MASK
#undef N_DATA
#include "pc.h"
#include "dlist.h"
#include "di_defs.h"
#include "divasync.h"
#include "diva.h"
......@@ -41,7 +41,7 @@
#include "diva_dma.h"
#include "diva_pci.h"
static char *main_revision = "$Revision: 1.48 $";
static char *main_revision = "$Revision: 1.52 $";
static int major;
......@@ -69,7 +69,7 @@ extern int divasfunc_init(int dbgmask);
extern void divasfunc_exit(void);
typedef struct _diva_os_thread_dpc {
struct work_struct divas_task;
struct tasklet_struct divas_task;
struct work_struct trap_script_task;
diva_os_soft_isr_t *psoft_isr;
int card_failed;
......@@ -552,7 +552,7 @@ void diva_os_remove_irq(void *context, byte irq)
/* --------------------------------------------------------------------------
DPC framework implementation
-------------------------------------------------------------------------- */
static void diva_os_dpc_proc(void *context)
static void diva_os_dpc_proc(unsigned long context)
{
diva_os_thread_dpc_t *psoft_isr = (diva_os_thread_dpc_t *) context;
diva_os_soft_isr_t *pisr = psoft_isr->psoft_isr;
......@@ -575,7 +575,7 @@ int diva_os_initialize_soft_isr(diva_os_soft_isr_t * psoft_isr,
psoft_isr->callback_context = callback_context;
pdpc->psoft_isr = psoft_isr;
INIT_WORK(&pdpc->trap_script_task, diva_adapter_trapped, pdpc);
INIT_WORK(&pdpc->divas_task, diva_os_dpc_proc, pdpc);
tasklet_init(&pdpc->divas_task, diva_os_dpc_proc, (unsigned long)pdpc);
return (0);
}
......@@ -586,7 +586,7 @@ int diva_os_schedule_soft_isr(diva_os_soft_isr_t * psoft_isr)
diva_os_thread_dpc_t *pdpc =
(diva_os_thread_dpc_t *) psoft_isr->object;
schedule_work(&pdpc->divas_task);
tasklet_schedule(&pdpc->divas_task);
}
return (1);
......@@ -594,14 +594,22 @@ int diva_os_schedule_soft_isr(diva_os_soft_isr_t * psoft_isr)
int diva_os_cancel_soft_isr(diva_os_soft_isr_t * psoft_isr)
{
if (psoft_isr && psoft_isr->object) {
diva_os_thread_dpc_t *pdpc =
(diva_os_thread_dpc_t *) psoft_isr->object;
tasklet_kill(&pdpc->divas_task);
}
return (0);
}
void diva_os_remove_soft_isr(diva_os_soft_isr_t * psoft_isr)
{
if (psoft_isr && psoft_isr->object) {
diva_os_thread_dpc_t *pdpc =
(diva_os_thread_dpc_t *) psoft_isr->object;
void *mem;
tasklet_kill(&pdpc->divas_task);
flush_scheduled_work();
mem = psoft_isr->object;
psoft_isr->object = 0;
......
drivers/isdn/hardware/eicon/divasproc.c
View file @ b5821746
/* $Id: divasproc.c,v 1.18 2003/09/09 06:46:29 schindler Exp $
/* $Id: divasproc.c,v 1.19 2004/03/21 17:26:01 armin Exp $
*
* Low level driver for Eicon DIVA Server ISDN cards.
* /proc functions
......@@ -15,10 +15,10 @@
#include <linux/kernel.h>
#include <linux/poll.h>
#include <linux/proc_fs.h>
#include <linux/list.h>
#include "platform.h"
#include "debuglib.h"
#include "dlist.h"
#undef ID_MASK
#undef N_DATA
#include "pc.h"
......@@ -33,7 +33,6 @@
extern PISDN_ADAPTER IoAdapters[MAX_ADAPTER];
extern diva_entity_queue_t adapter_queue;
extern void divas_get_version(char *);
extern void diva_get_vserial_number(PISDN_ADAPTER IoAdapter, char *buf);
......
drivers/isdn/hardware/eicon/dlist.c deleted 100644 → 0
View file @ c1819ac4
/* $Id: dlist.c,v 1.6 2003/08/25 16:03:35 schindler Exp $ */
#include "platform.h"
#include "dlist.h"
/*
** Initialize linked list
*/
static void diva_q_init(diva_entity_queue_t * q)
{
memset(q, 0x00, sizeof(*q));
}
/*
** Remove element from linked list
*/
static void diva_q_remove(diva_entity_queue_t * q, diva_entity_link_t * what)
{
if (!what->prev) {
if ((q->head = what->next)) {
q->head->prev = 0;
} else {
q->tail = 0;
}
} else if (!what->next) {
q->tail = what->prev;
q->tail->next = 0;
} else {
what->prev->next = what->next;
what->next->prev = what->prev;
}
what->prev = what->next = 0;
}
/*
** Add element to the tail of linked list
*/
static void diva_q_add_tail(diva_entity_queue_t * q, diva_entity_link_t * what)
{
what->next = 0;
if (!q->head) {
what->prev = 0;
q->head = q->tail = what;
} else {
what->prev = q->tail;
q->tail->next = what;
q->tail = what;
}
}
static diva_entity_link_t *diva_q_find(const diva_entity_queue_t * q,
const void *what, diva_q_cmp_fn_t cmp_fn)
{
diva_entity_link_t *diva_current = q->head;
while (diva_current) {
if (!(*cmp_fn) (what, diva_current)) {
break;
}
diva_current = diva_current->next;
}
return (diva_current);
}
static diva_entity_link_t *diva_q_get_head(diva_entity_queue_t * q)
{
return (q->head);
}
static diva_entity_link_t *diva_q_get_next(diva_entity_link_t * what)
{
return ((what) ? what->next : 0);
}
drivers/isdn/hardware/eicon/dlist.h deleted 100644 → 0
View file @ c1819ac4
/* $Id: dlist.h,v 1.5 2003/08/25 16:03:35 schindler Exp $ */
#ifndef __DIVA_LINK_H__
#define __DIVA_LINK_H__
struct _diva_entity_link;
typedef struct _diva_entity_link {
struct _diva_entity_link *prev;
struct _diva_entity_link *next;
} diva_entity_link_t;
typedef struct _diva_entity_queue {
diva_entity_link_t *head;
diva_entity_link_t *tail;
} diva_entity_queue_t;
typedef int (*diva_q_cmp_fn_t) (const void *what,
const diva_entity_link_t *);
#endif
drivers/isdn/hardware/eicon/entity.h
View file @ b5821746
/* $Id: entity.h,v 1.1.2.1 2001/02/08 12:25:43 armin Exp $ */
/* $Id: entity.h,v 1.4 2004/03/21 17:26:01 armin Exp $ */
#ifndef __DIVAS_USER_MODE_IDI_ENTITY__
#define __DIVAS_USER_MODE_IDI_ENTITY__
......@@ -10,7 +10,7 @@
#define DIVA_UM_IDI_ASSIGN_PENDING 0x00000010
typedef struct _divas_um_idi_entity {
diva_entity_link_t link; /* should be first */
struct list_head link;
diva_um_idi_adapter_t* adapter; /* Back to adapter */
ENTITY e;
void* os_ref;
......
drivers/isdn/hardware/eicon/i4l_idi.c deleted 100644 → 0
View file @ c1819ac4
This diff is collapsed.
drivers/isdn/hardware/eicon/i4l_idi.h deleted 100644 → 0
View file @ c1819ac4
This diff is collapsed.
drivers/isdn/hardware/eicon/i4lididrv.c deleted 100644 → 0
View file @ c1819ac4
This diff is collapsed.
drivers/isdn/hardware/eicon/i4lididrv.h deleted 100644 → 0
View file @ c1819ac4
This diff is collapsed.
drivers/isdn/hardware/eicon/idifunc.c
View file @ b5821746
This diff is collapsed.
drivers/isdn/hardware/eicon/os_4bri.c
View file @ b5821746
/* $Id: os_4bri.c,v 1.25 2003/06/21 17:08:44 schindler Exp $ */
/* $Id: os_4bri.c,v 1.28 2004/03/21 17:26:01 armin Exp $ */
#include "platform.h"
#include "debuglib.h"
#include "cardtype.h"
#include "dlist.h"
#include "pc.h"
#include "pr_pc.h"
#include "di_defs.h"
......
drivers/isdn/hardware/eicon/os_bri.c
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drivers/isdn/hardware/eicon/xdi_adapter.h
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fs/Kconfig.binfmt
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net/bluetooth/hci_sysfs.c
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