diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2000-06-19 22:45:37 +0000 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2000-06-19 22:45:37 +0000 |
commit | 6d403070f28cd44860fdb3a53be5da0275c65cf4 (patch) | |
tree | 0d0e7fe7b5fb7568d19e11d7d862b77a866ce081 /drivers/scsi/inia100.c | |
parent | ecf1bf5f6c2e668d03b0a9fb026db7aa41e292e1 (diff) |
Merge with 2.4.0-test1-ac21 + pile of MIPS cleanups to make merging
possible. Chainsawed RM200 kernel to compile again. Jazz machine
status unknown.
Diffstat (limited to 'drivers/scsi/inia100.c')
-rw-r--r-- | drivers/scsi/inia100.c | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/drivers/scsi/inia100.c b/drivers/scsi/inia100.c index 7dfc22fc1..6ca6ca7f9 100644 --- a/drivers/scsi/inia100.c +++ b/drivers/scsi/inia100.c @@ -247,6 +247,8 @@ int orc_ReturnNumberOfAdapters(void) inia100_pci_devices[i].device_id, pdev))) { + if (pci_enable_device(pdev)) + continue; if (iAdapters >= MAX_SUPPORTED_ADAPTERS) break; /* Never greater than maximum */ @@ -261,24 +263,23 @@ int orc_ReturnNumberOfAdapters(void) */ bPCIBusNum = pdev->bus->number; bPCIDeviceNum = pdev->devfn; - dRegValue = pdev->resource[0].start; + dRegValue = pci_resource_start(pdev, 0); if (dRegValue == -1) { /* Check return code */ printk("\n\rinia100: orchid read configuration error.\n"); return (0); /* Read configuration space error */ } + /* <02> read from base address + 0x50 offset to get the wBIOS balue. */ wBASE = (WORD) dRegValue; - /* Now read the interrupt line */ + /* Now read the interrupt line value */ dRegValue = pdev->irq; - bInterrupt = dRegValue & 0xFF; /* Assign interrupt line */ - pci_read_config_word(pdev, PCI_COMMAND, &command); - pci_write_config_word(pdev, PCI_COMMAND, - command | PCI_COMMAND_MASTER | PCI_COMMAND_IO); + bInterrupt = dRegValue; /* Assign interrupt line */ - wBASE &= PCI_BASE_ADDRESS_IO_MASK; wBIOS = ORC_RDWORD(wBASE, 0x50); + pci_set_master(pdev); + #ifdef MMAPIO base = wBASE & PAGE_MASK; page_offset = wBASE - base; @@ -370,7 +371,6 @@ int inia100_detect(Scsi_Host_Template * tpnt) memset((unsigned char *) pHCB->HCS_virEscbArray, 0, sz); pHCB->HCS_physEscbArray = (U32) VIRT_TO_BUS(pHCB->HCS_virEscbArray); - request_region(pHCB->HCS_Base, 0x100, "inia100"); /* Register */ get_orcPCIConfig(pHCB, i); dBiosAdr = pHCB->HCS_BIOS; @@ -382,6 +382,8 @@ int inia100_detect(Scsi_Host_Template * tpnt) printk("inia100: initial orchid fail!!\n"); return (0); } + request_region(pHCB->HCS_Base, 256, "inia100"); /* Register */ + hreg = scsi_register(tpnt, sizeof(ORC_HCS)); if (hreg == NULL) { printk("Invalid scsi_register pointer.\n"); @@ -411,28 +413,28 @@ int inia100_detect(Scsi_Host_Template * tpnt) /* Initial orc chip */ switch (i) { case 0: - ok = request_irq(pHCB->HCS_Intr, inia100_intr0, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr0, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 1: - ok = request_irq(pHCB->HCS_Intr, inia100_intr1, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr1, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 2: - ok = request_irq(pHCB->HCS_Intr, inia100_intr2, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr2, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 3: - ok = request_irq(pHCB->HCS_Intr, inia100_intr3, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr3, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 4: - ok = request_irq(pHCB->HCS_Intr, inia100_intr4, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr4, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 5: - ok = request_irq(pHCB->HCS_Intr, inia100_intr5, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr5, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 6: - ok = request_irq(pHCB->HCS_Intr, inia100_intr6, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr6, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; case 7: - ok = request_irq(pHCB->HCS_Intr, inia100_intr7, SA_INTERRUPT | SA_SHIRQ, "inia100", NULL); + ok = request_irq(pHCB->HCS_Intr, inia100_intr7, SA_INTERRUPT | SA_SHIRQ, "inia100", hreg); break; default: inia100_panic("inia100: Too many host adapters\n"); @@ -785,4 +787,14 @@ static void inia100_panic(char *msg) panic("inia100 panic"); } +/* + * Release ressources + */ +int inia100_release(struct Scsi_Host *hreg) +{ + free_irq(hreg->irq, hreg); + release_region(hreg->io_port, 256); + return 0; +} + /*#include "inia100scsi.c" */ |