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[MTD] CAFÉ NAND: Add 'slowtiming' parameter, default usedma and checkecc on

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse 2006-10-27 14:50:04 +03:00
parent dcc41bc81c
commit b478c775a0
1 changed files with 15 additions and 11 deletions
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26
drivers/mtd/nand/cafe.c
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@ -58,7 +58,7 @@ struct cafe_priv {
};
static int usedma = 0;
static int usedma = 1;
module_param(usedma, int, 0644);
static int skipbbt = 0;
@ -67,9 +67,12 @@ module_param(skipbbt, int, 0644);
static int debug = 0;
module_param(debug, int, 0644);
static int checkecc = 0;
static int checkecc = 1;
module_param(checkecc, int, 0644);
static int slowtiming = 0;
module_param(slowtiming, int, 0644);
/* Hrm. Why isn't this already conditional on something in the struct device? */
#define cafe_dev_dbg(dev, args...) do { if (debug) dev_dbg(dev, ##args); } while(0)
@ -604,15 +607,16 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev,
/* Timings from Marvell's test code (not verified or calculated by us) */
writel(0xffffffff, cafe->mmio + CAFE_NAND_IRQ_MASK);
#if 1
writel(0x01010a0a, cafe->mmio + CAFE_NAND_TIMING1);
writel(0x24121212, cafe->mmio + CAFE_NAND_TIMING2);
writel(0x11000000, cafe->mmio + CAFE_NAND_TIMING3);
#else
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING1);
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING2);
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING3);
#endif
if (!slowtiming) {
writel(0x01010a0a, cafe->mmio + CAFE_NAND_TIMING1);
writel(0x24121212, cafe->mmio + CAFE_NAND_TIMING2);
writel(0x11000000, cafe->mmio + CAFE_NAND_TIMING3);
} else {
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING1);
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING2);
writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING3);
}
writel(0xffffffff, cafe->mmio + CAFE_NAND_IRQ_MASK);
err = request_irq(pdev->irq, &cafe_nand_interrupt, SA_SHIRQ, "CAFE NAND", mtd);
if (err) {