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8fe5ad5d33
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From: b.sander
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Subject: [PATCH] pci: IDE fix
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These are standard probing messages when using pdc202xx_old:
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pdc202xx_old 0000:00:01.0: IDE controller (0x105a:0x0d30 rev 0x02)
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PCI: Enabling device 0000:00:01.0 (0004 -> 0007)
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PCI: Fixing up device 0000:00:01.0
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0000:00:01.0: (U)DMA Burst Bit DISABLED Primary PCI Mode Secondary PCI Mode.
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0000:00:01.0: FORCING BURST BIT 0x00->0x01 ACTIVE
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pdc202xx_old 0000:00:01.0: 100% native mode on irq 6
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With the default MAX_HWIFS value after above we get:
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ide2: BM-DMA at 0x0400-0x0407
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ide3: BM-DMA at 0x0408-0x040f
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Probing IDE interface ide2...
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hde: CF500, CFA DISK drive
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As you can see it's ide2 + ide3 and hde.
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With this patch applied we get:
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ide0: BM-DMA at 0x0400-0x0407
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ide1: BM-DMA at 0x0408-0x040f
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Probing IDE interface ide0...
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hda: CF500, CFA DISK drive
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This fixes OpenWrt ticket #7061: https://dev.openwrt.org/ticket/7061
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---
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--- a/include/linux/ide.h
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+++ b/include/linux/ide.h
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@@ -241,7 +241,11 @@ static inline void ide_std_init_ports(st
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hw->io_ports.ctl_addr = ctl_addr;
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}
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+#if defined CONFIG_BCM47XX
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+# define MAX_HWIFS 2
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+#else
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#define MAX_HWIFS 10
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+#endif
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/*
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* Now for the data we need to maintain per-drive: ide_drive_t
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