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brcm47xx: add sysfs attributes to ssb devices & new defines for registers and device ids (credits: Bernhard Loos)

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SVN-Revision: 21119
This commit is contained in:
Alexandros C. Couloumbis 2010-04-24 06:54:17 +00:00
parent 5f643ca7dc
commit d0883b82a4
6 changed files with 210 additions and 0 deletions
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45
target/linux/brcm47xx/patches-2.6.32/950-sbb-sysfs-files.patch Normal file
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@ -0,0 +1,45 @@
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
ssb_dev->id.revision);
}
+#define ssb_config_attr(attrib, field, format_string) \
+static ssize_t \
+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
+}
+
+ssb_config_attr(core_num, core_index, "%u\n")
+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
+ssb_config_attr(revision, id.revision, "%u\n")
+ssb_config_attr(irq, irq, "%u\n")
+static ssize_t
+name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
+}
+
+static struct device_attribute ssb_device_attrs[] = {
+ __ATTR_RO(name),
+ __ATTR_RO(core_num),
+ __ATTR_RO(coreid),
+ __ATTR_RO(vendor),
+ __ATTR_RO(revision),
+ __ATTR_RO(irq),
+ __ATTR_NULL,
+};
+
static struct bus_type ssb_bustype = {
.name = "ssb",
.match = ssb_bus_match,
@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
.suspend = ssb_device_suspend,
.resume = ssb_device_resume,
.uevent = ssb_device_uevent,
+ .dev_attrs = ssb_device_attrs,
};
static void ssb_buses_lock(void)

25
target/linux/brcm47xx/patches-2.6.32/951-brcm4716-defines.patch Normal file
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@ -0,0 +1,25 @@
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
return "ARM 1176";
case SSB_DEV_ARM_7TDMI:
return "ARM 7TDMI";
+ case SSB_DEV_ETHERNET_GBIT2:
+ return "Gigabit MAC";
+ case SSB_DEV_MIPS_74K:
+ return "MIPS 74k";
+ case SSB_DEV_DDR_CTRLR:
+ return "DDR1/2 memory controller";
+ case SSB_DEV_I2S:
+ return "I2S";
}
return "UNKNOWN";
}
@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
case 0x4710:
case 0x4610:
case 0x4704:
+ case 0x4716:
return 9;
default:
ssb_printk(KERN_ERR PFX

45
target/linux/brcm47xx/patches-2.6.33/950-sbb-sysfs-files.patch Normal file
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@ -0,0 +1,45 @@
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
ssb_dev->id.revision);
}
+#define ssb_config_attr(attrib, field, format_string) \
+static ssize_t \
+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
+}
+
+ssb_config_attr(core_num, core_index, "%u\n")
+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
+ssb_config_attr(revision, id.revision, "%u\n")
+ssb_config_attr(irq, irq, "%u\n")
+static ssize_t
+name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
+}
+
+static struct device_attribute ssb_device_attrs[] = {
+ __ATTR_RO(name),
+ __ATTR_RO(core_num),
+ __ATTR_RO(coreid),
+ __ATTR_RO(vendor),
+ __ATTR_RO(revision),
+ __ATTR_RO(irq),
+ __ATTR_NULL,
+};
+
static struct bus_type ssb_bustype = {
.name = "ssb",
.match = ssb_bus_match,
@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
.suspend = ssb_device_suspend,
.resume = ssb_device_resume,
.uevent = ssb_device_uevent,
+ .dev_attrs = ssb_device_attrs,
};
static void ssb_buses_lock(void)

25
target/linux/brcm47xx/patches-2.6.33/951-brcm4716-defines.patch Normal file
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@ -0,0 +1,25 @@
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
return "ARM 1176";
case SSB_DEV_ARM_7TDMI:
return "ARM 7TDMI";
+ case SSB_DEV_ETHERNET_GBIT2:
+ return "Gigabit MAC";
+ case SSB_DEV_MIPS_74K:
+ return "MIPS 74k";
+ case SSB_DEV_DDR_CTRLR:
+ return "DDR1/2 memory controller";
+ case SSB_DEV_I2S:
+ return "I2S";
}
return "UNKNOWN";
}
@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
case 0x4710:
case 0x4610:
case 0x4704:
+ case 0x4716:
return 9;
default:
ssb_printk(KERN_ERR PFX

45
target/linux/brcm47xx/patches-2.6.34/950-sbb-sysfs-files.patch Normal file
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@ -0,0 +1,45 @@
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
ssb_dev->id.revision);
}
+#define ssb_config_attr(attrib, field, format_string) \
+static ssize_t \
+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
+}
+
+ssb_config_attr(core_num, core_index, "%u\n")
+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
+ssb_config_attr(revision, id.revision, "%u\n")
+ssb_config_attr(irq, irq, "%u\n")
+static ssize_t
+name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
+}
+
+static struct device_attribute ssb_device_attrs[] = {
+ __ATTR_RO(name),
+ __ATTR_RO(core_num),
+ __ATTR_RO(coreid),
+ __ATTR_RO(vendor),
+ __ATTR_RO(revision),
+ __ATTR_RO(irq),
+ __ATTR_NULL,
+};
+
static struct bus_type ssb_bustype = {
.name = "ssb",
.match = ssb_bus_match,
@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
.suspend = ssb_device_suspend,
.resume = ssb_device_resume,
.uevent = ssb_device_uevent,
+ .dev_attrs = ssb_device_attrs,
};
static void ssb_buses_lock(void)

25
target/linux/brcm47xx/patches-2.6.34/951-brcm4716-defines.patch Normal file
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@ -0,0 +1,25 @@
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
return "ARM 1176";
case SSB_DEV_ARM_7TDMI:
return "ARM 7TDMI";
+ case SSB_DEV_ETHERNET_GBIT2:
+ return "Gigabit MAC";
+ case SSB_DEV_MIPS_74K:
+ return "MIPS 74k";
+ case SSB_DEV_DDR_CTRLR:
+ return "DDR1/2 memory controller";
+ case SSB_DEV_I2S:
+ return "I2S";
}
return "UNKNOWN";
}
@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
case 0x4710:
case 0x4610:
case 0x4704:
+ case 0x4716:
return 9;
default:
ssb_printk(KERN_ERR PFX