From 6846e75cdfa76c6609ac0381a6739c9f4af8fd3b Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:51:45 +0530 Subject: [SCSI] mpt2sas: User resource_size_t instead of unsigned long Use resource_size_t to define the type resource for the system interface register set. The existing implementation was using "unsigned long" which would be 32 bit in 32 bit OS. If 32 bit OS is using 64 bit physical address space for the system interface register set, we need to shift to using resource_size_t which takes care of physical address space. Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.c') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index 89d02401b9ec..bbd4f713d332 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -1222,6 +1222,8 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc) u32 memap_sz; u32 pio_sz; int i, r = 0; + u64 pio_chip = 0; + u64 chip_phys = 0; dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name, __func__)); @@ -1255,12 +1257,13 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc) if (pci_resource_flags(pdev, i) & PCI_BASE_ADDRESS_SPACE_IO) { if (pio_sz) continue; - ioc->pio_chip = pci_resource_start(pdev, i); + pio_chip = (u64)pci_resource_start(pdev, i); pio_sz = pci_resource_len(pdev, i); } else { if (memap_sz) continue; ioc->chip_phys = pci_resource_start(pdev, i); + chip_phys = (u64)ioc->chip_phys; memap_sz = pci_resource_len(pdev, i); ioc->chip = ioremap(ioc->chip_phys, memap_sz); if (ioc->chip == NULL) { @@ -1280,10 +1283,10 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc) printk(MPT2SAS_INFO_FMT "%s: IRQ %d\n", ioc->name, ((ioc->msix_enable) ? "PCI-MSI-X enabled" : "IO-APIC enabled"), ioc->pci_irq); - printk(MPT2SAS_INFO_FMT "iomem(0x%lx), mapped(0x%p), size(%d)\n", - ioc->name, ioc->chip_phys, ioc->chip, memap_sz); - printk(MPT2SAS_INFO_FMT "ioport(0x%lx), size(%d)\n", - ioc->name, ioc->pio_chip, pio_sz); + printk(MPT2SAS_INFO_FMT "iomem(0x%016llx), mapped(0x%p), size(%d)\n", + ioc->name, (unsigned long long)chip_phys, ioc->chip, memap_sz); + printk(MPT2SAS_INFO_FMT "ioport(0x%016llx), size(%d)\n", + ioc->name, (unsigned long long)pio_chip, pio_sz); return 0; -- cgit v1.2.3 From e75b9b6d9d81e35aed5ef2692285c4948e173c5c Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:52:39 +0530 Subject: [SCSI] mpt2sas: Set ioc->fwfault_debug to the cmd line option mpt2sas_fwfault_debug. (1) change the formentioned string from logging_level to fwfault_debug (2) set ioc->fwfault_debug to the command line option mpt2sas_fwfault_debug setting at driver load time. Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.c') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index bbd4f713d332..88e6eebc3159 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -107,8 +107,7 @@ _scsih_set_fwfault_debug(const char *val, struct kernel_param *kp) if (ret) return ret; - printk(KERN_INFO "setting logging_level(0x%08x)\n", - mpt2sas_fwfault_debug); + printk(KERN_INFO "setting fwfault_debug(%d)\n", mpt2sas_fwfault_debug); list_for_each_entry(ioc, &mpt2sas_ioc_list, list) ioc->fwfault_debug = mpt2sas_fwfault_debug; return 0; @@ -3576,6 +3575,8 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) init_waitqueue_head(&ioc->reset_wq); + ioc->fwfault_debug = mpt2sas_fwfault_debug; + /* base internal command bits */ mutex_init(&ioc->base_cmds.mutex); ioc->base_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL); -- cgit v1.2.3