brcm47xx: add sysfs attributes to ssb devices & new defines for registers and device ids (credits: Bernhard Loos)
SVN-Revision: 21119master
parent
5f643ca7dc
commit
d0883b82a4
@ -0,0 +1,45 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
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ssb_dev->id.revision);
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}
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+#define ssb_config_attr(attrib, field, format_string) \
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+static ssize_t \
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+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
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+{ \
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+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
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+}
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+
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+ssb_config_attr(core_num, core_index, "%u\n")
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+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
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+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
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+ssb_config_attr(revision, id.revision, "%u\n")
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+ssb_config_attr(irq, irq, "%u\n")
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+static ssize_t
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+name_show(struct device *dev, struct device_attribute *attr, char *buf)
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+{
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+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
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+}
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+
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+static struct device_attribute ssb_device_attrs[] = {
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+ __ATTR_RO(name),
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+ __ATTR_RO(core_num),
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+ __ATTR_RO(coreid),
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+ __ATTR_RO(vendor),
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+ __ATTR_RO(revision),
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+ __ATTR_RO(irq),
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+ __ATTR_NULL,
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+};
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+
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static struct bus_type ssb_bustype = {
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.name = "ssb",
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.match = ssb_bus_match,
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@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
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.suspend = ssb_device_suspend,
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.resume = ssb_device_resume,
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.uevent = ssb_device_uevent,
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+ .dev_attrs = ssb_device_attrs,
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};
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static void ssb_buses_lock(void)
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@ -0,0 +1,25 @@ |
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--- a/drivers/ssb/scan.c
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+++ b/drivers/ssb/scan.c
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@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
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return "ARM 1176";
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case SSB_DEV_ARM_7TDMI:
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return "ARM 7TDMI";
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+ case SSB_DEV_ETHERNET_GBIT2:
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+ return "Gigabit MAC";
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+ case SSB_DEV_MIPS_74K:
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+ return "MIPS 74k";
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+ case SSB_DEV_DDR_CTRLR:
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+ return "DDR1/2 memory controller";
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+ case SSB_DEV_I2S:
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+ return "I2S";
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}
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return "UNKNOWN";
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}
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@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
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case 0x4710:
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case 0x4610:
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case 0x4704:
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+ case 0x4716:
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return 9;
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default:
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ssb_printk(KERN_ERR PFX
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@ -0,0 +1,45 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
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ssb_dev->id.revision);
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}
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+#define ssb_config_attr(attrib, field, format_string) \
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+static ssize_t \
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+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
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+{ \
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+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
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+}
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+
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+ssb_config_attr(core_num, core_index, "%u\n")
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+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
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+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
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+ssb_config_attr(revision, id.revision, "%u\n")
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+ssb_config_attr(irq, irq, "%u\n")
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+static ssize_t
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+name_show(struct device *dev, struct device_attribute *attr, char *buf)
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+{
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+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
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+}
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+
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+static struct device_attribute ssb_device_attrs[] = {
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+ __ATTR_RO(name),
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+ __ATTR_RO(core_num),
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+ __ATTR_RO(coreid),
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+ __ATTR_RO(vendor),
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+ __ATTR_RO(revision),
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+ __ATTR_RO(irq),
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+ __ATTR_NULL,
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+};
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+
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static struct bus_type ssb_bustype = {
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.name = "ssb",
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.match = ssb_bus_match,
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@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
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.suspend = ssb_device_suspend,
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.resume = ssb_device_resume,
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.uevent = ssb_device_uevent,
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+ .dev_attrs = ssb_device_attrs,
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};
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static void ssb_buses_lock(void)
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@ -0,0 +1,25 @@ |
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--- a/drivers/ssb/scan.c
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+++ b/drivers/ssb/scan.c
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@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
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return "ARM 1176";
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case SSB_DEV_ARM_7TDMI:
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return "ARM 7TDMI";
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+ case SSB_DEV_ETHERNET_GBIT2:
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+ return "Gigabit MAC";
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+ case SSB_DEV_MIPS_74K:
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+ return "MIPS 74k";
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+ case SSB_DEV_DDR_CTRLR:
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+ return "DDR1/2 memory controller";
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+ case SSB_DEV_I2S:
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+ return "I2S";
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}
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return "UNKNOWN";
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}
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@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
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case 0x4710:
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case 0x4610:
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case 0x4704:
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+ case 0x4716:
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return 9;
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default:
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ssb_printk(KERN_ERR PFX
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@ -0,0 +1,45 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
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ssb_dev->id.revision);
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}
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+#define ssb_config_attr(attrib, field, format_string) \
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+static ssize_t \
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+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
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+{ \
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+ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
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+}
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+
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+ssb_config_attr(core_num, core_index, "%u\n")
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+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
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+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
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+ssb_config_attr(revision, id.revision, "%u\n")
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+ssb_config_attr(irq, irq, "%u\n")
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+static ssize_t
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+name_show(struct device *dev, struct device_attribute *attr, char *buf)
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+{
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+ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
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+}
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+
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+static struct device_attribute ssb_device_attrs[] = {
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+ __ATTR_RO(name),
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+ __ATTR_RO(core_num),
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+ __ATTR_RO(coreid),
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+ __ATTR_RO(vendor),
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+ __ATTR_RO(revision),
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+ __ATTR_RO(irq),
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+ __ATTR_NULL,
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+};
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+
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static struct bus_type ssb_bustype = {
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.name = "ssb",
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.match = ssb_bus_match,
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@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
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.suspend = ssb_device_suspend,
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.resume = ssb_device_resume,
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.uevent = ssb_device_uevent,
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+ .dev_attrs = ssb_device_attrs,
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};
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static void ssb_buses_lock(void)
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@ -0,0 +1,25 @@ |
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--- a/drivers/ssb/scan.c
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+++ b/drivers/ssb/scan.c
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@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
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return "ARM 1176";
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case SSB_DEV_ARM_7TDMI:
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return "ARM 7TDMI";
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+ case SSB_DEV_ETHERNET_GBIT2:
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+ return "Gigabit MAC";
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+ case SSB_DEV_MIPS_74K:
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+ return "MIPS 74k";
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+ case SSB_DEV_DDR_CTRLR:
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+ return "DDR1/2 memory controller";
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+ case SSB_DEV_I2S:
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+ return "I2S";
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}
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return "UNKNOWN";
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}
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@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
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case 0x4710:
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case 0x4610:
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case 0x4704:
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+ case 0x4716:
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return 9;
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default:
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ssb_printk(KERN_ERR PFX
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