Messages in this thread |  | | | Subject | RE: [PATCH 3/7] CCISS: announce cciss%d devices with PCI address/IRQ/DAC info | | Date | Thu, 15 Jun 2006 09:37:30 -0500 | | From | "Miller, Mike (OS Dev)" <> |
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> -----Original Message----- > From: Helgaas, Bjorn > Sent: Wednesday, June 14, 2006 6:10 PM > To: Miller, Mike (OS Dev) > Cc: ISS StorageDev; linux-kernel@vger.kernel.org; Andrew Morton > Subject: [PATCH 3/7] CCISS: announce cciss%d devices with PCI > address/IRQ/DAC info > > We already print "cciss: using DAC cycles" or similar for > every adapter found: why not just identify the device we're > talking about and include other useful information? > > Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Mike Miller <mike.miller@hp.com>
> > Index: rc6-mm2/drivers/block/cciss.c > =================================================================== > --- rc6-mm2.orig/drivers/block/cciss.c 2006-06-14 > 16:18:20.000000000 -0600 > +++ rc6-mm2/drivers/block/cciss.c 2006-06-14 > 16:18:29.000000000 -0600 > @@ -3086,11 +3086,8 @@ > int i; > int j; > int rc; > + int dac; > > - printk(KERN_DEBUG "cciss: Device 0x%x has been found at" > - " bus %d dev %d func %d\n", > - pdev->device, pdev->bus->number, PCI_SLOT(pdev->devfn), > - PCI_FUNC(pdev->devfn)); > i = alloc_cciss_hba(); > if(i < 0) > return (-1); > @@ -3106,11 +3103,11 @@ > > /* configure PCI DMA stuff */ > if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) > - printk("cciss: using DAC cycles\n"); > + dac = 1; > else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) > - printk("cciss: not using DAC cycles\n"); > + dac = 0; > else { > - printk("cciss: no suitable DMA available\n"); > + printk(KERN_ERR "cciss: no suitable DMA available\n"); > goto clean1; > } > > @@ -3141,6 +3138,11 @@ > hba[i]->intr[SIMPLE_MODE_INT], hba[i]->devname); > goto clean2; > } > + > + printk(KERN_INFO "%s: <0x%x> at PCI %s IRQ %d%s using DAC\n", > + hba[i]->devname, pdev->device, pci_name(pdev), > + hba[i]->intr[SIMPLE_MODE_INT], dac ? "" : " not"); > + > hba[i]->cmd_pool_bits = > kmalloc(((NR_CMDS+BITS_PER_LONG-1)/BITS_PER_LONG)*sizeof(unsig > ned long), GFP_KERNEL); > hba[i]->cmd_pool = (CommandList_struct *)pci_alloc_consistent( > hba[i]->pdev, NR_CMDS * sizeof(CommandList_struct), > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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