diff options
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 8f7c1a1ed7f4..3e9fb6e4a52a 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1,6 +1,6 @@ /* * Disk Array driver for HP SA 5xxx and 6xxx Controllers - * Copyright 2000, 2002 Hewlett-Packard Development Company, L.P. + * Copyright 2000, 2005 Hewlett-Packard Development Company, L.P. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -41,6 +41,7 @@ #include <asm/uaccess.h> #include <asm/io.h> +#include <linux/dma-mapping.h> #include <linux/blkdev.h> #include <linux/genhd.h> #include <linux/completion.h> @@ -53,7 +54,7 @@ MODULE_AUTHOR("Hewlett-Packard Company"); MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 2.6.6"); MODULE_SUPPORTED_DEVICE("HP SA5i SA5i+ SA532 SA5300 SA5312 SA641 SA642 SA6400" - " SA6i P600 P800 E400"); + " SA6i P600 P800 E400 E300"); MODULE_LICENSE("GPL"); #include "cciss_cmd.h" @@ -84,8 +85,10 @@ static const struct pci_device_id cciss_pci_device_id[] = { 0x103C, 0x3225, 0, 0, 0}, { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSB, 0x103c, 0x3223, 0, 0, 0}, - { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSB, + { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, 0x103c, 0x3231, 0, 0, 0}, + { PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSC, + 0x103c, 0x3233, 0, 0, 0}, {0,} }; MODULE_DEVICE_TABLE(pci, cciss_pci_device_id); @@ -109,6 +112,7 @@ static struct board_type products[] = { { 0x3225103C, "Smart Array P600", &SA5_access}, { 0x3223103C, "Smart Array P800", &SA5_access}, { 0x3231103C, "Smart Array E400", &SA5_access}, + { 0x3233103C, "Smart Array E300", &SA5_access}, }; /* How long to wait (in millesconds) for board to go into simple mode */ @@ -126,8 +130,6 @@ static struct board_type products[] = { #define MAX_CTLR_ORIG 8 -#define CCISS_DMA_MASK 0xFFFFFFFF /* 32 bit DMA */ - static ctlr_info_t *hba[MAX_CTLR]; static void do_cciss_request(request_queue_t *q); @@ -636,6 +638,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, cciss_pci_info_struct pciinfo; if (!arg) return -EINVAL; + pciinfo.domain = pci_domain_nr(host->pdev->bus); pciinfo.bus = host->pdev->bus->number; pciinfo.dev_fn = host->pdev->devfn; pciinfo.board_id = host->board_id; @@ -783,18 +786,10 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, case CCISS_GETLUNINFO: { LogvolInfo_struct luninfo; - int i; luninfo.LunID = drv->LunID; luninfo.num_opens = drv->usage_count; luninfo.num_parts = 0; - /* count partitions 1 to 15 with sizes > 0 */ - for (i = 0; i < MAX_PART - 1; i++) { - if (!disk->part[i]) - continue; - if (disk->part[i]->nr_sects != 0) - luninfo.num_parts++; - } if (copy_to_user(argp, &luninfo, sizeof(LogvolInfo_struct))) return -EFAULT; @@ -2393,11 +2388,6 @@ static int cciss_pci_init(ctlr_info_t *c, struct pci_dev *pdev) printk(KERN_ERR "cciss: Unable to Enable PCI device\n"); return( -1); } - if (pci_set_dma_mask(pdev, CCISS_DMA_MASK ) != 0) - { - printk(KERN_ERR "cciss: Unable to set DMA mask\n"); - return(-1); - } subsystem_vendor_id = pdev->subsystem_vendor; subsystem_device_id = pdev->subsystem_device; @@ -2747,9 +2737,9 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, hba[i]->pdev = pdev; /* configure PCI DMA stuff */ - if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) + if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) printk("cciss: using DAC cycles\n"); - else if (!pci_set_dma_mask(pdev, 0xffffffff)) + else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) printk("cciss: not using DAC cycles\n"); else { printk("cciss: no suitable DMA available\n"); |