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Message-Id: <20100407135117.1111c4a0.sfr@canb.auug.org.au>
Date: Wed, 7 Apr 2010 13:51:17 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Rusty Russell <rusty@...tcorp.com.au>
Cc: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
David Woodhouse <dwmw2@...radead.org>,
Ben Hutchings <ben@...adent.org.uk>,
David Miller <davem@...emloft.net>, <netdev@...r.kernel.org>,
Ondrej Zary <linux@...nbow-software.org>
Subject: linux-next: manual merge of the rr tree with the net tree
Hi Rusty,
Today's linux-next merge of the rr tree got a conflict in
include/linux/mod_devicetable.h scripts/mod/file2alias.c between commit
8626d3b4328061f5b82b11ae1d6918a0c3602f42 ("phylib: Support phy module
autoloading") from the net tree and commits
df73f69d6a29eb5a22327009627f23c7ae4be007
("modules:isapnp-mod_devicetable.h") and a8e67afa03daca8b570115ba9b33f508cc5a9133 ("MODULE_DEVICE_TABLE(isapnp, ...) does nothing") from the rr tree.
Just overlapping additions. I fixed it up (see below) and can carry the
fix as necessary.
--
Cheers,
Stephen Rothwell sfr@...b.auug.org.au
diff --cc include/linux/mod_devicetable.h
index 55f1f9c,e69d69f..0000000
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@@ -474,30 -474,11 +474,37 @@@ struct platform_device_id
__attribute__((aligned(sizeof(kernel_ulong_t))));
};
+#define MDIO_MODULE_PREFIX "mdio:"
+
+#define MDIO_ID_FMT "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d"
+#define MDIO_ID_ARGS(_id) \
+ (_id)>>31, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1, \
+ ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \
+ ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \
+ ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \
+ ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \
+ ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \
+ ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \
+ ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1
+
+/**
+ * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
+ * @phy_id: The result of
+ * (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&PHYSID2)) & @phy_id_mask
+ * for this PHY type
+ * @phy_id_mask: Defines the significant bits of @phy_id. A value of 0
+ * is used to terminate an array of struct mdio_device_id.
+ */
+struct mdio_device_id {
+ __u32 phy_id;
+ __u32 phy_id_mask;
+};
+
+ #define ISAPNP_ANY_ID 0xffff
+ struct isapnp_device_id {
+ unsigned short card_vendor, card_device;
+ unsigned short vendor, function;
+ kernel_ulong_t driver_data; /* data private to the driver */
+ };
+
#endif /* LINUX_MOD_DEVICETABLE_H */
diff --cc scripts/mod/file2alias.c
index 36a60a8,6494f5b..0000000
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@@ -796,28 -796,19 +796,41 @@@ static int do_platform_entry(const cha
return 1;
}
+static int do_mdio_entry(const char *filename,
+ struct mdio_device_id *id, char *alias)
+{
+ int i;
+
+ alias += sprintf(alias, MDIO_MODULE_PREFIX);
+
+ for (i = 0; i < 32; i++) {
+ if (!((id->phy_id_mask >> (31-i)) & 1))
+ *(alias++) = '?';
+ else if ((id->phy_id >> (31-i)) & 1)
+ *(alias++) = '1';
+ else
+ *(alias++) = '0';
+ }
+
+ /* Terminate the string */
+ *alias = 0;
+
+ return 1;
+}
+
+ /* looks like: "pnp:dD" */
+ static int do_isapnp_entry(const char *filename,
+ struct isapnp_device_id *id, char *alias)
+ {
+ sprintf(alias, "pnp:d%c%c%c%x%x%x%x*",
+ 'A' + ((id->vendor >> 2) & 0x3f) - 1,
+ 'A' + (((id->vendor & 3) << 3) | ((id->vendor >> 13) & 7)) - 1,
+ 'A' + ((id->vendor >> 8) & 0x1f) - 1,
+ (id->function >> 4) & 0x0f, id->function & 0x0f,
+ (id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f);
+ return 1;
+ }
+
/* Ignore any prefix, eg. some architectures prepend _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@@ -965,10 -956,10 +978,14 @@@ void handle_moddevtable(struct module *
do_table(symval, sym->st_size,
sizeof(struct platform_device_id), "platform",
do_platform_entry, mod);
+ else if (sym_is(symname, "__mod_mdio_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct mdio_device_id), "mdio",
+ do_mdio_entry, mod);
+ else if (sym_is(symname, "__mod_isapnp_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct isapnp_device_id), "isa",
+ do_isapnp_entry, mod);
free(zeros);
}
--
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