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authorHauke Mehrtens <hauke@openwrt.org>2011-05-05 14:05:21 +0000
committerHauke Mehrtens <hauke@openwrt.org>2011-05-05 14:05:21 +0000
commit580cad4b9b9620a30e6f29c3ac32501693c10c18 (patch)
treec448fe35965da34ed489819b78ac541fdbdf4710 /target/linux/brcm63xx
parentcf2a2e3ae2cc2b23c1d16a3ea7588e08e40b6fbe (diff)
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brcm47xx: when detecting a ssb pci device without an own sprom write the sprom data from the platform device to the correct pointer.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26829 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm63xx')
-rw-r--r--target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch36
-rw-r--r--target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch2
2 files changed, 12 insertions, 26 deletions
diff --git a/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch b/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch
index 7e153a1ef6..6c241622a1 100644
--- a/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch
+++ b/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch
@@ -1,18 +1,3 @@
-From 62a518124cff3970d99f7ccdab457f4289e3b982 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 30 Apr 2011 15:42:30 +0200
-Subject: [PATCH 1/4] ssb: add callback for sprom
-
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/bcm63xx/boards/board_bcm963xx.c | 16 ++++++++++++++--
- drivers/ssb/pci.c | 13 ++++++++-----
- drivers/ssb/sprom.c | 26 +++++++++++++++-----------
- drivers/ssb/ssb_private.h | 2 +-
- include/linux/ssb/ssb.h | 3 ++-
- 5 files changed, 40 insertions(+), 20 deletions(-)
-
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -1927,6 +1927,17 @@ static struct ssb_sprom bcm63xx_sprom =
@@ -20,10 +5,10 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
.boardflags_hi = 0x0000,
};
+
-+int bcm63xx_get_fallback_sprom(struct ssb_bus *bus)
++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+{
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
-+ memcpy(&bus->sprom, &bcm63xx_sprom, sizeof(struct ssb_sprom));
++ memcpy(out, &bcm63xx_sprom, sizeof(struct ssb_sprom));
+ return 0;
+ } else {
+ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n");
@@ -65,7 +50,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- memcpy(sprom, fallback, sizeof(*sprom));
+ * Now we ask the arch code if there is some sprom
+ * avaliable for this device in some other storage */
-+ err = ssb_fill_sprom_with_fallback(bus);
++ err = ssb_fill_sprom_with_fallback(bus, sprom);
+ if (err) {
+ ssb_printk(KERN_WARNING PFX "WARNING: Using"
+ " fallback SPROM failed (err %d)\n",
@@ -81,7 +66,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-static const struct ssb_sprom *fallback_sprom;
-+static int(*get_fallback_sprom)(struct ssb_bus *dev);
++static int(*get_fallback_sprom)(struct ssb_bus *dev, struct ssb_sprom *out);
static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len,
@@ -110,7 +95,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* This function is available for architecture code, only. So it is not exported.
*/
-int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom)
-+int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus))
++int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus, struct ssb_sprom *out))
{
- if (fallback_sprom)
+ if (get_fallback_sprom)
@@ -122,13 +107,13 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
}
-const struct ssb_sprom *ssb_get_fallback_sprom(void)
-+int ssb_fill_sprom_with_fallback(struct ssb_bus *bus)
++int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out)
{
- return fallback_sprom;
+ if (!get_fallback_sprom)
+ return -ENOENT;
+
-+ return get_fallback_sprom(bus);
++ return get_fallback_sprom(bus, out);
}
/* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */
@@ -139,19 +124,20 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
int (*sprom_check_crc)(const u16 *sprom, size_t size),
int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom));
-extern const struct ssb_sprom *ssb_get_fallback_sprom(void);
-+extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus);
++extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out);
/* core.c */
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
-@@ -404,7 +404,8 @@ extern bool ssb_is_sprom_available(struc
+@@ -404,7 +404,9 @@ extern bool ssb_is_sprom_available(struc
/* Set a fallback SPROM.
* See kdoc at the function definition for complete documentation. */
-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
+extern int ssb_arch_register_fallback_sprom(
-+ int (*sprom_callback)(struct ssb_bus *bus));
++ int (*sprom_callback)(struct ssb_bus *bus,
++ struct ssb_sprom *out));
/* Suspend a SSB bus.
* Call this from the parent bus suspend routine. */
diff --git a/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch b/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch
index 3447c37a3c..7671d19781 100644
--- a/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch
+++ b/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch
@@ -15,5 +15,5 @@
};
+EXPORT_SYMBOL(bcm63xx_sprom);
- int bcm63xx_get_fallback_sprom(struct ssb_bus *bus)
+ int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
{