BusLogic_CreateInitialCCBs allocates the initial CCBs for Host Adapter.
*/
-static boolean __init BusLogic_CreateInitialCCBs(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_CreateInitialCCBs(struct BusLogic_HostAdapter *HostAdapter)
{
int BlockSize = BusLogic_CCB_AllocationGroupSize * sizeof(struct BusLogic_CCB);
void *BlockPointer;
multiple host adapters share the same IRQ Channel.
*/
-static void BusLogic_CreateAdditionalCCBs(struct BusLogic_HostAdapter *HostAdapter, int AdditionalCCBs, boolean SuccessMessageP)
+static void BusLogic_CreateAdditionalCCBs(struct BusLogic_HostAdapter *HostAdapter, int AdditionalCCBs, bool SuccessMessageP)
{
int BlockSize = BusLogic_CCB_AllocationGroupSize * sizeof(struct BusLogic_CCB);
int PreviouslyAllocated = HostAdapter->AllocatedCCBs;
interrupt could occur if the IRQ Channel was previously enabled by another
BusLogic Host Adapter or another driver sharing the same IRQ Channel.
*/
- if (!HostAdapter->IRQ_ChannelAcquired) {
+ if (!HostAdapter->IRQ_ChannelAcquired)
local_irq_save(ProcessorFlags);
- local_irq_disable();
- }
/*
Wait for the Host Adapter Ready bit to be set and the Command/Parameter
Register Busy bit to be reset in the Status Register.
struct BusLogic_ProbeInfo *PrimaryProbeInfo = &BusLogic_ProbeInfoList[BusLogic_ProbeInfoCount];
int NonPrimaryPCIMultiMasterIndex = BusLogic_ProbeInfoCount + 1;
int NonPrimaryPCIMultiMasterCount = 0, PCIMultiMasterCount = 0;
- boolean ForceBusDeviceScanningOrder = false;
- boolean ForceBusDeviceScanningOrderChecked = false;
- boolean StandardAddressSeen[6];
+ bool ForceBusDeviceScanningOrder = false;
+ bool ForceBusDeviceScanningOrderChecked = false;
+ bool StandardAddressSeen[6];
struct pci_dev *PCI_Device = NULL;
int i;
if (BusLogic_ProbeInfoCount >= BusLogic_MaxHostAdapters)
particular standard ISA I/O Address need not be probed.
*/
PrimaryProbeInfo->IO_Address = 0;
- while ((PCI_Device = pci_find_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER, PCI_Device)) != NULL) {
+ while ((PCI_Device = pci_get_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER, PCI_Device)) != NULL) {
struct BusLogic_HostAdapter *HostAdapter = PrototypeHostAdapter;
struct BusLogic_PCIHostAdapterInformation PCIHostAdapterInformation;
enum BusLogic_ISACompatibleIOPort ModifyIOAddressRequest;
PrimaryProbeInfo->Bus = Bus;
PrimaryProbeInfo->Device = Device;
PrimaryProbeInfo->IRQ_Channel = IRQ_Channel;
- PrimaryProbeInfo->PCI_Device = PCI_Device;
+ PrimaryProbeInfo->PCI_Device = pci_dev_get(PCI_Device);
PCIMultiMasterCount++;
} else if (BusLogic_ProbeInfoCount < BusLogic_MaxHostAdapters) {
struct BusLogic_ProbeInfo *ProbeInfo = &BusLogic_ProbeInfoList[BusLogic_ProbeInfoCount++];
ProbeInfo->Bus = Bus;
ProbeInfo->Device = Device;
ProbeInfo->IRQ_Channel = IRQ_Channel;
- ProbeInfo->PCI_Device = PCI_Device;
+ ProbeInfo->PCI_Device = pci_dev_get(PCI_Device);
NonPrimaryPCIMultiMasterCount++;
PCIMultiMasterCount++;
} else
noting the PCI bus location and assigned IRQ Channel.
*/
PCI_Device = NULL;
- while ((PCI_Device = pci_find_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC, PCI_Device)) != NULL) {
+ while ((PCI_Device = pci_get_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC, PCI_Device)) != NULL) {
unsigned char Bus;
unsigned char Device;
unsigned int IRQ_Channel;
ProbeInfo->Bus = Bus;
ProbeInfo->Device = Device;
ProbeInfo->IRQ_Channel = IRQ_Channel;
- ProbeInfo->PCI_Device = PCI_Device;
+ ProbeInfo->PCI_Device = pci_dev_get(PCI_Device);
break;
}
}
/*
Interrogate PCI Configuration Space for any FlashPoint Host Adapters.
*/
- while ((PCI_Device = pci_find_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_FLASHPOINT, PCI_Device)) != NULL) {
+ while ((PCI_Device = pci_get_device(PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_FLASHPOINT, PCI_Device)) != NULL) {
unsigned char Bus;
unsigned char Device;
unsigned int IRQ_Channel;
ProbeInfo->Bus = Bus;
ProbeInfo->Device = Device;
ProbeInfo->IRQ_Channel = IRQ_Channel;
- ProbeInfo->PCI_Device = PCI_Device;
+ ProbeInfo->PCI_Device = pci_dev_get(PCI_Device);
FlashPointCount++;
} else
BusLogic_Warning("BusLogic: Too many Host Adapters " "detected\n", NULL);
BusLogic_Failure prints a standardized error message, and then returns false.
*/
-static boolean BusLogic_Failure(struct BusLogic_HostAdapter *HostAdapter, char *ErrorMessage)
+static bool BusLogic_Failure(struct BusLogic_HostAdapter *HostAdapter, char *ErrorMessage)
{
BusLogic_AnnounceDriver(HostAdapter);
if (HostAdapter->HostAdapterBusType == BusLogic_PCI_Bus) {
BusLogic_ProbeHostAdapter probes for a BusLogic Host Adapter.
*/
-static boolean __init BusLogic_ProbeHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_ProbeHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
{
union BusLogic_StatusRegister StatusRegister;
union BusLogic_InterruptRegister InterruptRegister;
SCSI Bus Reset.
*/
-static boolean BusLogic_HardwareResetHostAdapter(struct BusLogic_HostAdapter
- *HostAdapter, boolean HardReset)
+static bool BusLogic_HardwareResetHostAdapter(struct BusLogic_HostAdapter
+ *HostAdapter, bool HardReset)
{
union BusLogic_StatusRegister StatusRegister;
int TimeoutCounter;
Host Adapter.
*/
-static boolean __init BusLogic_CheckHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_CheckHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
{
struct BusLogic_ExtendedSetupInformation ExtendedSetupInformation;
unsigned char RequestedReplyLength;
- boolean Result = true;
+ bool Result = true;
/*
FlashPoint Host Adapters do not require this protection.
*/
from Host Adapter and initializes the Host Adapter structure.
*/
-static boolean __init BusLogic_ReadHostAdapterConfiguration(struct BusLogic_HostAdapter
+static bool __init BusLogic_ReadHostAdapterConfiguration(struct BusLogic_HostAdapter
*HostAdapter)
{
struct BusLogic_BoardID BoardID;
Host Adapter.
*/
-static boolean __init BusLogic_ReportHostAdapterConfiguration(struct BusLogic_HostAdapter
+static bool __init BusLogic_ReportHostAdapterConfiguration(struct BusLogic_HostAdapter
*HostAdapter)
{
unsigned short AllTargetsMask = (1 << HostAdapter->MaxTargetDevices) - 1;
unsigned short SynchronousPermitted, FastPermitted;
unsigned short UltraPermitted, WidePermitted;
unsigned short DisconnectPermitted, TaggedQueuingPermitted;
- boolean CommonSynchronousNegotiation, CommonTaggedQueueDepth;
+ bool CommonSynchronousNegotiation, CommonTaggedQueueDepth;
char SynchronousString[BusLogic_MaxTargetDevices + 1];
char WideString[BusLogic_MaxTargetDevices + 1];
char DisconnectString[BusLogic_MaxTargetDevices + 1];
Host Adapter.
*/
-static boolean __init BusLogic_AcquireResources(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_AcquireResources(struct BusLogic_HostAdapter *HostAdapter)
{
if (HostAdapter->IRQ_Channel == 0) {
BusLogic_Error("NO LEGAL INTERRUPT CHANNEL ASSIGNED - DETACHING\n", HostAdapter);
*/
if (HostAdapter->MailboxSpace)
pci_free_consistent(HostAdapter->PCI_Device, HostAdapter->MailboxSize, HostAdapter->MailboxSpace, HostAdapter->MailboxSpaceHandle);
+ pci_dev_put(HostAdapter->PCI_Device);
HostAdapter->MailboxSpace = NULL;
HostAdapter->MailboxSpaceHandle = 0;
HostAdapter->MailboxSize = 0;
of the Host Adapter from its initial power on or hard reset state.
*/
-static boolean BusLogic_InitializeHostAdapter(struct BusLogic_HostAdapter
+static bool BusLogic_InitializeHostAdapter(struct BusLogic_HostAdapter
*HostAdapter)
{
struct BusLogic_ExtendedMailboxRequest ExtendedMailboxRequest;
through Host Adapter.
*/
-static boolean __init BusLogic_TargetDeviceInquiry(struct BusLogic_HostAdapter
+static bool __init BusLogic_TargetDeviceInquiry(struct BusLogic_HostAdapter
*HostAdapter)
{
u16 InstalledDevices;
{
int BusLogicHostAdapterCount = 0, DriverOptionsIndex = 0, ProbeIndex;
struct BusLogic_HostAdapter *PrototypeHostAdapter;
+ int ret = 0;
#ifdef MODULE
if (BusLogic)
if (BusLogic_ProbeOptions.NoProbe)
return -ENODEV;
- BusLogic_ProbeInfoList = (struct BusLogic_ProbeInfo *)
- kmalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_ATOMIC);
+ BusLogic_ProbeInfoList =
+ kzalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_KERNEL);
if (BusLogic_ProbeInfoList == NULL) {
BusLogic_Error("BusLogic: Unable to allocate Probe Info List\n", NULL);
return -ENOMEM;
}
- memset(BusLogic_ProbeInfoList, 0, BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo));
- PrototypeHostAdapter = (struct BusLogic_HostAdapter *)
- kmalloc(sizeof(struct BusLogic_HostAdapter), GFP_ATOMIC);
+
+ PrototypeHostAdapter =
+ kzalloc(sizeof(struct BusLogic_HostAdapter), GFP_KERNEL);
if (PrototypeHostAdapter == NULL) {
kfree(BusLogic_ProbeInfoList);
BusLogic_Error("BusLogic: Unable to allocate Prototype " "Host Adapter\n", NULL);
return -ENOMEM;
}
- memset(PrototypeHostAdapter, 0, sizeof(struct BusLogic_HostAdapter));
+
#ifdef MODULE
if (BusLogic != NULL)
BusLogic_Setup(BusLogic);
perform Target Device Inquiry.
*/
if (BusLogic_ReadHostAdapterConfiguration(HostAdapter) &&
- BusLogic_ReportHostAdapterConfiguration(HostAdapter) && BusLogic_AcquireResources(HostAdapter) && BusLogic_CreateInitialCCBs(HostAdapter) && BusLogic_InitializeHostAdapter(HostAdapter) && BusLogic_TargetDeviceInquiry(HostAdapter)) {
+ BusLogic_ReportHostAdapterConfiguration(HostAdapter) &&
+ BusLogic_AcquireResources(HostAdapter) &&
+ BusLogic_CreateInitialCCBs(HostAdapter) &&
+ BusLogic_InitializeHostAdapter(HostAdapter) &&
+ BusLogic_TargetDeviceInquiry(HostAdapter)) {
/*
Initialization has been completed successfully. Release and
re-register usage of the I/O Address range so that the Model
Name of the Host Adapter will appear, and initialize the SCSI
Host structure.
*/
- release_region(HostAdapter->IO_Address, HostAdapter->AddressCount);
- if (!request_region(HostAdapter->IO_Address, HostAdapter->AddressCount, HostAdapter->FullModelName)) {
- printk(KERN_WARNING "BusLogic: Release and re-register of " "port 0x%04lx failed \n", (unsigned long) HostAdapter->IO_Address);
+ release_region(HostAdapter->IO_Address,
+ HostAdapter->AddressCount);
+ if (!request_region(HostAdapter->IO_Address,
+ HostAdapter->AddressCount,
+ HostAdapter->FullModelName)) {
+ printk(KERN_WARNING
+ "BusLogic: Release and re-register of "
+ "port 0x%04lx failed \n",
+ (unsigned long)HostAdapter->IO_Address);
BusLogic_DestroyCCBs(HostAdapter);
BusLogic_ReleaseResources(HostAdapter);
list_del(&HostAdapter->host_list);
scsi_host_put(Host);
+ ret = -ENOMEM;
} else {
- BusLogic_InitializeHostStructure(HostAdapter, Host);
- scsi_add_host(Host, HostAdapter->PCI_Device ? &HostAdapter->PCI_Device->dev : NULL);
- scsi_scan_host(Host);
- BusLogicHostAdapterCount++;
+ BusLogic_InitializeHostStructure(HostAdapter,
+ Host);
+ if (scsi_add_host(Host, HostAdapter->PCI_Device
+ ? &HostAdapter->PCI_Device->dev
+ : NULL)) {
+ printk(KERN_WARNING
+ "BusLogic: scsi_add_host()"
+ "failed!\n");
+ BusLogic_DestroyCCBs(HostAdapter);
+ BusLogic_ReleaseResources(HostAdapter);
+ list_del(&HostAdapter->host_list);
+ scsi_host_put(Host);
+ ret = -ENODEV;
+ } else {
+ scsi_scan_host(Host);
+ BusLogicHostAdapterCount++;
+ }
}
} else {
/*
BusLogic_ReleaseResources(HostAdapter);
list_del(&HostAdapter->host_list);
scsi_host_put(Host);
+ ret = -ENODEV;
}
}
kfree(PrototypeHostAdapter);
kfree(BusLogic_ProbeInfoList);
BusLogic_ProbeInfoList = NULL;
- return 0;
+ return ret;
}
Adapters.
*/
-static irqreturn_t BusLogic_InterruptHandler(int IRQ_Channel, void *DeviceIdentifier, struct pt_regs *InterruptRegisters)
+static irqreturn_t BusLogic_InterruptHandler(int IRQ_Channel, void *DeviceIdentifier)
{
struct BusLogic_HostAdapter *HostAdapter = (struct BusLogic_HostAdapter *) DeviceIdentifier;
unsigned long ProcessorFlags;
already have been acquired by the caller.
*/
-static boolean BusLogic_WriteOutgoingMailbox(struct BusLogic_HostAdapter
+static bool BusLogic_WriteOutgoingMailbox(struct BusLogic_HostAdapter
*HostAdapter, enum BusLogic_ActionCode ActionCode, struct BusLogic_CCB *CCB)
{
struct BusLogic_OutgoingMailbox *NextOutgoingMailbox;
}
+#if 0
/*
BusLogic_AbortCommand aborts Command if possible.
*/
return SUCCESS;
}
+#endif
/*
BusLogic_ResetHostAdapter resets Host Adapter if possible, marking all
currently executing SCSI Commands as having been Reset.
*/
-static int BusLogic_ResetHostAdapter(struct BusLogic_HostAdapter *HostAdapter, boolean HardReset)
+static int BusLogic_ResetHostAdapter(struct BusLogic_HostAdapter *HostAdapter, bool HardReset)
{
struct BusLogic_CCB *CCB;
int TargetID;
static void BusLogic_Message(enum BusLogic_MessageLevel MessageLevel, char *Format, struct BusLogic_HostAdapter *HostAdapter, ...)
{
static char Buffer[BusLogic_LineBufferSize];
- static boolean BeginningOfLine = true;
+ static bool BeginningOfLine = true;
va_list Arguments;
int Length = 0;
va_start(Arguments, HostAdapter);
and updates the pointer if the keyword is recognized and false otherwise.
*/
-static boolean __init BusLogic_ParseKeyword(char **StringPointer, char *Keyword)
+static bool __init BusLogic_ParseKeyword(char **StringPointer, char *Keyword)
{
char *Pointer = *StringPointer;
while (*Keyword != '\0') {
__setup("BusLogic=", BusLogic_Setup);
+static struct pci_device_id BusLogic_pci_tbl[] __devinitdata = {
+ { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_BUSLOGIC, PCI_DEVICE_ID_BUSLOGIC_FLASHPOINT,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { }
+};
+MODULE_DEVICE_TABLE(pci, BusLogic_pci_tbl);
+
module_init(BusLogic_init);
module_exit(BusLogic_exit);
projects / linux-2.6-omap-h63xx.git / blobdiff