On 11/24/2014 02:50 PM, Christoph Hellwig wrote:
>> +/*
>> + * AMD am53c974 driver.
>> + * Copyright (c) 2014 Hannes Reinecke, SUSE Linux GmbH
>> + */
>
> Is there anything left from the old driver that should get credit here?
>
Hmm. I copied the EEprom handling more-or-less verbatim from the
tmscsim driver; not sure if that warrants a credit.
>> +#define PCI_ESP_GET_PRIV(esp) ((struct pci_esp_priv *) \
>> + pci_get_drvdata((struct pci_dev *) \
>> + (esp)->dev))
>
> I think an inline function would be a lot cleaner, especially as that
> should avoid all these casts.
>
Ok.
>> +#ifdef ESP_DMA_DEBUG
>> + shost_printk(KERN_INFO, esp->host, "start dma addr[%x] count[%d:%d]\n",
>> + addr, esp_count, dma_count);
>> +#endif
>
> Can you add a esp_dma_printk or similar instead of all these ifdefs?
>
Yep, I can.
>> + u8 carryFlag = 1, j = 0x80, bval;
>
> carry_flag.
>
As said, copied verbatim. Will be fixing it up.
>> + if (pci_request_regions(pdev, DRV_MODULE_NAME)) {
>
>> + if (request_irq(pdev->irq, scsi_esp_intr, IRQF_SHARED,
>> + DRV_MODULE_NAME, esp)) {
>
> Please propagate the return values from these two.
>
Ok.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@xxxxxxx +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 21284 (AG Nürnberg)
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