The patch titled
iomap: sort out the broken address reporting caused by the iomap layer
has been removed from the -mm tree. Its filename was
iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer.patch
This patch was dropped because it had testing failures
------------------------------------------------------
Subject: iomap: sort out the broken address reporting caused by the iomap layer
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Add an iomap_name() function which translates an I/O map into a string to
print.
Use it for the Libata layer
For now we use 0xXXXX for I/O and 0xXXXXXXXX for MMIO. I'm assuming that
eventually some other platforms will want to use their own iomap_name() and
we can add ARCH_HAVE_IOMAP_NAME later as such a platform needs it.
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Cc: Tejun Heo <htejun@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-generic/iomap.h | 5 +++++
lib/iomap.c | 12 ++++++++++++
2 files changed, 17 insertions(+)
diff -puN include/asm-generic/iomap.h~iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer include/asm-generic/iomap.h
--- a/include/asm-generic/iomap.h~iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer
+++ a/include/asm-generic/iomap.h
@@ -65,4 +65,9 @@ struct pci_dev;
extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+/* Convert an iomap to text for this platform */
+extern char *iomap_name(void __iomem *addr, char *buf, size_t len);
+#define IOMAP_NAMELEN 12
+
+
#endif
diff -puN lib/iomap.c~iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer lib/iomap.c
--- a/lib/iomap.c~iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer
+++ a/lib/iomap.c
@@ -281,3 +281,15 @@ void pci_iounmap(struct pci_dev *dev, vo
}
EXPORT_SYMBOL(pci_iomap);
EXPORT_SYMBOL(pci_iounmap);
+
+char *iomap_name(void __iomem *port, char *buf, size_t len)
+{
+ if (port == NULL) {
+ snprintf(buf, len, "None");
+ return buf;
+ }
+ IO_COND(port, snprintf(buf, len, "0x%04lx", port),
+ snprintf(buf, len, "%08lx", port));
+ return buf;
+}
+EXPORT_SYMBOL(iomap_name);
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
origin.patch
revert-x86-serial-convert-legacy-com-ports-to-platform-devices.patch
pata_acpi-rework-the-acpi-drivers-based-upon-experience.patch
libata-add-irq_flags-to-struct-pata_platform_info-fix.patch
sata_mv-test-patch-for-hightpoint-rocketraid-1740-1742.patch
libata-fix-hopefully-all-the-remaining-problems-with.patch
testing-patch-for-ali-pata-fixes-hopefully-for-the-problems-with-atapi-dma.patch
pata_ali-more-work.patch
tty-add-the-new-ioctls-and-definitionto-the-mips.patch
add-blacklisting-capability-to-serial_pci-to-avoid-misdetection.patch
add-blacklisting-capability-to-serial_pci-to-avoid-misdetection-fix.patch
git-scsi-rc-fixes.patch
geode-mfgpt-support-for-geode-class-machines.patch
geode-mfgpt-clock-event-device-support.patch
geode-setup-correct-chipset-access-functions-fix.patch
xtensa-enable-arbitary-tty-speed-setting-ioctls.patch
blackfin-enable-arbitary-speed-serial-setting.patch
doc-kernel-parameters-use-x86-32-tag-instead-of-ia-32.patch
update-coredump-path-in-kernel-to-not-check-coredump-rlim-if-core_pattern-is-a-pipe.patch
iomap-sort-out-the-broken-address-reporting-caused-by-the-iomap-layer.patch
remove-kconfig-setting-config_debug_shirq.patch
debug-handling-of-early-spurious-interrupts.patch
allow-individual-core-dump-methods-to-be-unlimited-when-sending-to-a-pipe.patch
allow-individual-core-dump-methods-to-be-unlimited-when-sending-to-a-pipe-fix.patch
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