parent
4226f1d373
commit
a08bd03fad
@ -1,45 +0,0 @@ |
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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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@ -1,51 +0,0 @@ |
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From 99dfec6e793651963ede3c2721b9ff3c81e3aeac Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sat, 27 Nov 2010 14:04:36 +0100
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Subject: [PATCH 6/6] sb: fix nvram_get on bcm47xx platform
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The nvram_get function was never in the mainline kernel, it only
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existed in an external OpenWrt patch. Use nvram_getenv function, which
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is in mainline and use an include instead of an extra function
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declaration.
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et0macaddr contains the mac address in text from like
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00:11:22:33:44:55. We have to parse it before adding it into macaddr.
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nvram_parse_macaddr will be merged into asm/mach-bcm47xx/nvram.h though
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the MIPS git tree and will be available soon. It will not build now
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without nvram_parse_macaddr, but it haven't done before.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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include/linux/ssb/ssb_driver_gige.h | 17 +++++++++++------
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1 files changed, 11 insertions(+), 6 deletions(-)
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--- a/include/linux/ssb/ssb_driver_gige.h
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+++ b/include/linux/ssb/ssb_driver_gige.h
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@@ -96,16 +96,21 @@ static inline bool ssb_gige_must_flush_p
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return 0;
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}
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-extern char * nvram_get(const char *name);
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+#ifdef CONFIG_BCM47XX
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+#include <asm/mach-bcm47xx/nvram.h>
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/* Get the device MAC address */
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static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
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{
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-#ifdef CONFIG_BCM47XX
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- char *res = nvram_get("et0macaddr");
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- if (res)
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- memcpy(macaddr, res, 6);
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-#endif
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+ char buf[20];
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+ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
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+ return;
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+ nvram_parse_macaddr(buf, macaddr);
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}
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+#else
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+static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
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+{
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+}
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+#endif
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extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev,
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struct pci_dev *pdev);
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@ -1,62 +0,0 @@ |
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From 3cfa0a9d4b4cc30ec735c5c9535ff493bae24d08 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sat, 27 Nov 2010 18:14:23 +0100
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Subject: [PATCH] ssb: Add sysfs attributes to ssb devices
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Make it possible to read out the attributes, till now only show on
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dmesg, through sysfs.
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This patch was some time in OpenWrt.
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Signed-off-by: Bernhard Loos <bernhardloos@googlemail.com>
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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drivers/ssb/main.c | 30 ++++++++++++++++++++++++++++++
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1 files changed, 30 insertions(+), 0 deletions(-)
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -384,6 +384,35 @@ 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",
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+ 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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@@ -393,6 +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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@ -1,62 +0,0 @@ |
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From 3cfa0a9d4b4cc30ec735c5c9535ff493bae24d08 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sat, 27 Nov 2010 18:14:23 +0100
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Subject: [PATCH] ssb: Add sysfs attributes to ssb devices
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Make it possible to read out the attributes, till now only show on
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dmesg, through sysfs.
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This patch was some time in OpenWrt.
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Signed-off-by: Bernhard Loos <bernhardloos@googlemail.com>
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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drivers/ssb/main.c | 30 ++++++++++++++++++++++++++++++
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1 files changed, 30 insertions(+), 0 deletions(-)
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -383,6 +383,35 @@ 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",
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+ 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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@@ -392,6 +421,7 @@ 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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File diff suppressed because it is too large
Load Diff
@ -1,29 +0,0 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -465,6 +465,7 @@ static int ssb_devices_register(struct s
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#ifdef CONFIG_SSB_PCIHOST
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sdev->irq = bus->host_pci->irq;
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dev->parent = &bus->host_pci->dev;
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+ sdev->dma_dev = dev->parent;
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#endif
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break;
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case SSB_BUSTYPE_PCMCIA:
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@@ -475,6 +476,7 @@ static int ssb_devices_register(struct s
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break;
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case SSB_BUSTYPE_SSB:
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dev->dma_mask = &dev->coherent_dma_mask;
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+ sdev->dma_dev = dev;
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break;
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default:
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break;
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--- a/include/linux/ssb/ssb.h
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+++ b/include/linux/ssb/ssb.h
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@@ -167,7 +167,7 @@ struct ssb_device {
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* is an optimization. */
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const struct ssb_bus_ops *ops;
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- struct device *dev;
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+ struct device *dev, *dma_dev;
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struct ssb_bus *bus;
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struct ssb_device_id id;
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File diff suppressed because it is too large
Load Diff
@ -1,29 +0,0 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -461,6 +461,7 @@
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#ifdef CONFIG_SSB_PCIHOST
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sdev->irq = bus->host_pci->irq;
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dev->parent = &bus->host_pci->dev;
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+ sdev->dma_dev = dev->parent;
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#endif
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break;
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case SSB_BUSTYPE_PCMCIA:
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@@ -473,6 +474,7 @@
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break;
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case SSB_BUSTYPE_SSB:
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dev->dma_mask = &dev->coherent_dma_mask;
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+ sdev->dma_dev = dev;
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break;
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}
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--- a/include/linux/ssb/ssb.h
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+++ b/include/linux/ssb/ssb.h
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@@ -167,7 +167,7 @@
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* is an optimization. */
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const struct ssb_bus_ops *ops;
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- struct device *dev;
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+ struct device *dev, *dma_dev;
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struct ssb_bus *bus;
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struct ssb_device_id id;
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@ -1,52 +0,0 @@ |
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From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Add dma_dev, a pointer to struct device, to struct ssb_device. We pass it
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to the generic DMA API with SSB_BUSTYPE_PCI and SSB_BUSTYPE_SSB.
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ssb_devices_register() sets up it properly.
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This is preparation for replacing the ssb bus specific DMA API (ssb_dma_*)
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with the generic DMA API.
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Acked-by: Michael Buesch <mb@bu3sch.de>
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Cc: Gary Zambrano <zambrano@broadcom.com>
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Cc: Stefano Brivio <stefano.brivio@polimi.it>
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Cc: Larry Finger <Larry.Finger@lwfinger.net>
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Cc: John W. Linville <linville@tuxdriver.com>
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Acked-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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---
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drivers/ssb/main.c | 2 ++
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include/linux/ssb/ssb.h | 2 +-
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2 files changed, 3 insertions(+), 1 deletion(-)
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -486,6 +486,7 @@ static int ssb_devices_register(struct s
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#ifdef CONFIG_SSB_PCIHOST
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sdev->irq = bus->host_pci->irq;
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dev->parent = &bus->host_pci->dev;
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+ sdev->dma_dev = dev->parent;
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#endif
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break;
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case SSB_BUSTYPE_PCMCIA:
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@@ -501,6 +502,7 @@ static int ssb_devices_register(struct s
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break;
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case SSB_BUSTYPE_SSB:
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dev->dma_mask = &dev->coherent_dma_mask;
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+ sdev->dma_dev = dev;
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break;
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}
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--- a/include/linux/ssb/ssb.h
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+++ b/include/linux/ssb/ssb.h
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@@ -167,7 +167,7 @@ struct ssb_device {
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* is an optimization. */
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const struct ssb_bus_ops *ops;
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- struct device *dev;
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+ struct device *dev, *dma_dev;
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struct ssb_bus *bus;
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struct ssb_device_id id;
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@ -0,0 +1,467 @@ |
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--- a/drivers/ssb/main.c
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+++ b/drivers/ssb/main.c
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@@ -384,6 +384,35 @@ static int ssb_device_uevent(struct devi
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ssb_dev->id.revision);
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}
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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",
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+ 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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@@ -393,6 +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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@@ -1163,10 +1193,10 @@ void ssb_device_enable(struct ssb_device
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}
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EXPORT_SYMBOL(ssb_device_enable);
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-/* Wait for a bit in a register to get set or unset.
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+/* Wait for bitmask in a register to get set or cleared.
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* timeout is in units of ten-microseconds */
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-static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
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- int timeout, int set)
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+static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask,
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+ int timeout, int set)
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{
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int i;
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u32 val;
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@@ -1174,7 +1204,7 @@ static int ssb_wait_bit(struct ssb_devic
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for (i = 0; i < timeout; i++) {
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val = ssb_read32(dev, reg);
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if (set) {
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- if (val & bitmask)
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+ if ((val & bitmask) == bitmask)
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return 0;
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} else {
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if (!(val & bitmask))
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@@ -1191,20 +1221,38 @@ static int ssb_wait_bit(struct ssb_devic
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void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags)
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{
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- u32 reject;
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+ u32 reject, val;
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|
||||
if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET)
|
||||
return;
|
||||
|
||||
reject = ssb_tmslow_reject_bitmask(dev);
|
||||
- ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
- ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
- ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
- ssb_write32(dev, SSB_TMSLOW,
|
||||
- SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
- reject | SSB_TMSLOW_RESET |
|
||||
- core_specific_flags);
|
||||
- ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) {
|
||||
+ ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
+ ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
+ ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val |= SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000,
|
||||
+ 0);
|
||||
+ }
|
||||
+
|
||||
+ ssb_write32(dev, SSB_TMSLOW,
|
||||
+ SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
+ reject | SSB_TMSLOW_RESET |
|
||||
+ core_specific_flags);
|
||||
+ ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val &= ~SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ }
|
||||
+ }
|
||||
|
||||
ssb_write32(dev, SSB_TMSLOW,
|
||||
reject | SSB_TMSLOW_RESET |
|
||||
--- a/drivers/ssb/pci.c
|
||||
+++ b/drivers/ssb/pci.c
|
||||
@@ -406,6 +406,46 @@ static void sprom_extract_r123(struct ss
|
||||
out->antenna_gain.ghz5.a3 = gain;
|
||||
}
|
||||
|
||||
+/* Revs 4 5 and 8 have partially shared layout */
|
||||
+static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
|
||||
+{
|
||||
+ SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
|
||||
+ SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
|
||||
+ SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
|
||||
+ SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
|
||||
+ SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
|
||||
+ SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
|
||||
+ SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
|
||||
+ SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
|
||||
+ SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
|
||||
+ SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
|
||||
+ SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
|
||||
+ SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
|
||||
+ SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
|
||||
+ SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
|
||||
+ SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
|
||||
+ SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
|
||||
+ SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
|
||||
+ SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
|
||||
+ SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
|
||||
+ SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
|
||||
+ SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
|
||||
+ SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
|
||||
+ SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
|
||||
+ SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
|
||||
+ SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
|
||||
+ SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
|
||||
+ SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
|
||||
+ SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
|
||||
+ SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
|
||||
+}
|
||||
+
|
||||
static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
int i;
|
||||
@@ -428,10 +468,14 @@ static void sprom_extract_r45(struct ssb
|
||||
SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
|
||||
} else {
|
||||
SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
|
||||
}
|
||||
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
|
||||
SSB_SPROM4_ANTAVAIL_A_SHIFT);
|
||||
@@ -471,6 +515,8 @@ static void sprom_extract_r45(struct ssb
|
||||
memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
|
||||
sizeof(out->antenna_gain.ghz5));
|
||||
|
||||
+ sprom_extract_r458(out, in);
|
||||
+
|
||||
/* TODO - get remaining rev 4 stuff needed */
|
||||
}
|
||||
|
||||
@@ -561,6 +607,8 @@ static void sprom_extract_r8(struct ssb_
|
||||
memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
|
||||
sizeof(out->antenna_gain.ghz5));
|
||||
|
||||
+ sprom_extract_r458(out, in);
|
||||
+
|
||||
/* TODO - get remaining rev 8 stuff needed */
|
||||
}
|
||||
|
||||
@@ -573,37 +621,34 @@ static int sprom_extract(struct ssb_bus
|
||||
ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
|
||||
memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */
|
||||
memset(out->et1mac, 0xFF, 6);
|
||||
+
|
||||
if ((bus->chip_id & 0xFF00) == 0x4400) {
|
||||
/* Workaround: The BCM44XX chip has a stupid revision
|
||||
* number stored in the SPROM.
|
||||
* Always extract r1. */
|
||||
out->revision = 1;
|
||||
+ ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
|
||||
+ }
|
||||
+
|
||||
+ switch (out->revision) {
|
||||
+ case 1:
|
||||
+ case 2:
|
||||
+ case 3:
|
||||
sprom_extract_r123(out, in);
|
||||
- } else if (bus->chip_id == 0x4321) {
|
||||
- /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
|
||||
- out->revision = 4;
|
||||
+ break;
|
||||
+ case 4:
|
||||
+ case 5:
|
||||
sprom_extract_r45(out, in);
|
||||
- } else {
|
||||
- switch (out->revision) {
|
||||
- case 1:
|
||||
- case 2:
|
||||
- case 3:
|
||||
- sprom_extract_r123(out, in);
|
||||
- break;
|
||||
- case 4:
|
||||
- case 5:
|
||||
- sprom_extract_r45(out, in);
|
||||
- break;
|
||||
- case 8:
|
||||
- sprom_extract_r8(out, in);
|
||||
- break;
|
||||
- default:
|
||||
- ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
|
||||
- " revision %d detected. Will extract"
|
||||
- " v1\n", out->revision);
|
||||
- out->revision = 1;
|
||||
- sprom_extract_r123(out, in);
|
||||
- }
|
||||
+ break;
|
||||
+ case 8:
|
||||
+ sprom_extract_r8(out, in);
|
||||
+ break;
|
||||
+ default:
|
||||
+ ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
|
||||
+ " revision %d detected. Will extract"
|
||||
+ " v1\n", out->revision);
|
||||
+ out->revision = 1;
|
||||
+ sprom_extract_r123(out, in);
|
||||
}
|
||||
|
||||
if (out->boardflags_lo == 0xFFFF)
|
||||
@@ -618,7 +663,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
struct ssb_sprom *sprom)
|
||||
{
|
||||
const struct ssb_sprom *fallback;
|
||||
- int err = -ENOMEM;
|
||||
+ int err;
|
||||
u16 *buf;
|
||||
|
||||
if (!ssb_is_sprom_available(bus)) {
|
||||
@@ -645,7 +690,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
|
||||
buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
|
||||
if (!buf)
|
||||
- goto out;
|
||||
+ return -ENOMEM;
|
||||
bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
|
||||
sprom_do_read(bus, buf);
|
||||
err = sprom_check_crc(buf, bus->sprom_size);
|
||||
@@ -655,7 +700,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
|
||||
GFP_KERNEL);
|
||||
if (!buf)
|
||||
- goto out;
|
||||
+ return -ENOMEM;
|
||||
bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
|
||||
sprom_do_read(bus, buf);
|
||||
err = sprom_check_crc(buf, bus->sprom_size);
|
||||
@@ -677,7 +722,6 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
|
||||
out_free:
|
||||
kfree(buf);
|
||||
-out:
|
||||
return err;
|
||||
}
|
||||
|
||||
--- a/drivers/ssb/pcihost_wrapper.c
|
||||
+++ b/drivers/ssb/pcihost_wrapper.c
|
||||
@@ -59,6 +59,7 @@ static int ssb_pcihost_probe(struct pci_
|
||||
struct ssb_bus *ssb;
|
||||
int err = -ENOMEM;
|
||||
const char *name;
|
||||
+ u32 val;
|
||||
|
||||
ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
|
||||
if (!ssb)
|
||||
@@ -74,6 +75,12 @@ static int ssb_pcihost_probe(struct pci_
|
||||
goto err_pci_disable;
|
||||
pci_set_master(dev);
|
||||
|
||||
+ /* Disable the RETRY_TIMEOUT register (0x41) to keep
|
||||
+ * PCI Tx retries from interfering with C3 CPU state */
|
||||
+ pci_read_config_dword(dev, 0x40, &val);
|
||||
+ if ((val & 0x0000ff00) != 0)
|
||||
+ pci_write_config_dword(dev, 0x40, val & 0xffff00ff);
|
||||
+
|
||||
err = ssb_bus_pcibus_register(ssb, dev);
|
||||
if (err)
|
||||
goto err_pci_release_regions;
|
||||
--- a/drivers/ssb/scan.c
|
||||
+++ b/drivers/ssb/scan.c
|
||||
@@ -406,10 +406,10 @@ int ssb_bus_scan(struct ssb_bus *bus,
|
||||
/* Ignore PCI cores on PCI-E cards.
|
||||
* Ignore PCI-E cores on PCI cards. */
|
||||
if (dev->id.coreid == SSB_DEV_PCI) {
|
||||
- if (bus->host_pci->is_pcie)
|
||||
+ if (pci_is_pcie(bus->host_pci))
|
||||
continue;
|
||||
} else {
|
||||
- if (!bus->host_pci->is_pcie)
|
||||
+ if (!pci_is_pcie(bus->host_pci))
|
||||
continue;
|
||||
}
|
||||
}
|
||||
@@ -421,6 +421,16 @@ int ssb_bus_scan(struct ssb_bus *bus,
|
||||
bus->pcicore.dev = dev;
|
||||
#endif /* CONFIG_SSB_DRIVER_PCICORE */
|
||||
break;
|
||||
+ case SSB_DEV_ETHERNET:
|
||||
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
|
||||
+ if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM &&
|
||||
+ (bus->host_pci->device & 0xFF00) == 0x4300) {
|
||||
+ /* This is a dangling ethernet core on a
|
||||
+ * wireless device. Ignore it. */
|
||||
+ continue;
|
||||
+ }
|
||||
+ }
|
||||
+ break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
--- a/include/linux/ssb/ssb.h
|
||||
+++ b/include/linux/ssb/ssb.h
|
||||
@@ -55,6 +55,10 @@ struct ssb_sprom {
|
||||
u8 tri5gl; /* 5.2GHz TX isolation */
|
||||
u8 tri5g; /* 5.3GHz TX isolation */
|
||||
u8 tri5gh; /* 5.8GHz TX isolation */
|
||||
+ u8 txpid2g[4]; /* 2GHz TX power index */
|
||||
+ u8 txpid5gl[4]; /* 4.9 - 5.1GHz TX power index */
|
||||
+ u8 txpid5g[4]; /* 5.1 - 5.5GHz TX power index */
|
||||
+ u8 txpid5gh[4]; /* 5.5 - ...GHz TX power index */
|
||||
u8 rxpo2g; /* 2GHz RX power offset */
|
||||
u8 rxpo5g; /* 5GHz RX power offset */
|
||||
u8 rssisav2g; /* 2GHz RSSI params */
|
||||
--- a/include/linux/ssb/ssb_driver_gige.h
|
||||
+++ b/include/linux/ssb/ssb_driver_gige.h
|
||||
@@ -96,16 +96,21 @@ static inline bool ssb_gige_must_flush_p
|
||||
return 0;
|
||||
}
|
||||
|
||||
-extern char * nvram_get(const char *name);
|
||||
+#ifdef CONFIG_BCM47XX
|
||||
+#include <asm/mach-bcm47xx/nvram.h>
|
||||
/* Get the device MAC address */
|
||||
static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
|
||||
{
|
||||
-#ifdef CONFIG_BCM47XX
|
||||
- char *res = nvram_get("et0macaddr");
|
||||
- if (res)
|
||||
- memcpy(macaddr, res, 6);
|
||||
-#endif
|
||||
+ char buf[20];
|
||||
+ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
|
||||
+ return;
|
||||
+ nvram_parse_macaddr(buf, macaddr);
|
||||
}
|
||||
+#else
|
||||
+static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
|
||||
+{
|
||||
+}
|
||||
+#endif
|
||||
|
||||
extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev,
|
||||
struct pci_dev *pdev);
|
||||
--- a/include/linux/ssb/ssb_regs.h
|
||||
+++ b/include/linux/ssb/ssb_regs.h
|
||||
@@ -85,6 +85,8 @@
|
||||
#define SSB_IMSTATE_AP_RSV 0x00000030 /* Reserved */
|
||||
#define SSB_IMSTATE_IBE 0x00020000 /* In Band Error */
|
||||
#define SSB_IMSTATE_TO 0x00040000 /* Timeout */
|
||||
+#define SSB_IMSTATE_BUSY 0x01800000 /* Busy (Backplane rev >= 2.3 only) */
|
||||
+#define SSB_IMSTATE_REJECT 0x02000000 /* Reject (Backplane rev >= 2.3 only) */
|
||||
#define SSB_INTVEC 0x0F94 /* SB Interrupt Mask */
|
||||
#define SSB_INTVEC_PCI 0x00000001 /* Enable interrupts for PCI */
|
||||
#define SSB_INTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */
|
||||
@@ -267,6 +269,8 @@
|
||||
/* SPROM Revision 4 */
|
||||
#define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */
|
||||
+#define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM4_BFL2HI 0x004A /* Board flags 2 Hi */
|
||||
#define SSB_SPROM4_IL0MAC 0x004C /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM4_CCODE 0x0052 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM4_GPIOA 0x0056 /* Gen. Purpose IO # 0 and 1 */
|
||||
@@ -298,6 +302,46 @@
|
||||
#define SSB_SPROM4_AGAIN2_SHIFT 0
|
||||
#define SSB_SPROM4_AGAIN3 0xFF00 /* Antenna 3 */
|
||||
#define SSB_SPROM4_AGAIN3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID2G01 0x0062 /* TX Power Index 2GHz */
|
||||
+#define SSB_SPROM4_TXPID2G0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID2G0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID2G1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID2G1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID2G23 0x0064 /* TX Power Index 2GHz */
|
||||
+#define SSB_SPROM4_TXPID2G2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID2G2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID2G3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID2G3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5G01 0x0066 /* TX Power Index 5GHz middle subband */
|
||||
+#define SSB_SPROM4_TXPID5G0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5G0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5G1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5G1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5G23 0x0068 /* TX Power Index 5GHz middle subband */
|
||||
+#define SSB_SPROM4_TXPID5G2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5G2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5G3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5G3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GL01 0x006A /* TX Power Index 5GHz low subband */
|
||||
+#define SSB_SPROM4_TXPID5GL0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GL0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GL1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GL1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GL23 0x006C /* TX Power Index 5GHz low subband */
|
||||
+#define SSB_SPROM4_TXPID5GL2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GL2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GL3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GL3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GH01 0x006E /* TX Power Index 5GHz high subband */
|
||||
+#define SSB_SPROM4_TXPID5GH0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GH0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GH1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GH1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GH23 0x0070 /* TX Power Index 5GHz high subband */
|
||||
+#define SSB_SPROM4_TXPID5GH2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GH2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GH3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GH3_SHIFT 8
|
||||
#define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */
|
||||
#define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */
|
||||
#define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
|
||||
@@ -317,6 +361,8 @@
|
||||
#define SSB_SPROM5_CCODE 0x0044 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM5_BFLLO 0x004A /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM5_BFLHI 0x004C /* Board Flags Hi */
|
||||
+#define SSB_SPROM5_BFL2LO 0x004E /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM5_BFL2HI 0x0050 /* Board flags 2 Hi */
|
||||
#define SSB_SPROM5_IL0MAC 0x0052 /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM5_GPIOA 0x0076 /* Gen. Purpose IO # 0 and 1 */
|
||||
#define SSB_SPROM5_GPIOA_P0 0x00FF /* Pin 0 */
|
@ -0,0 +1,445 @@ |
||||
--- a/drivers/ssb/main.c
|
||||
+++ b/drivers/ssb/main.c
|
||||
@@ -383,6 +383,35 @@ 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,
|
||||
@@ -392,6 +421,7 @@ 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)
|
||||
@@ -1162,10 +1192,10 @@ void ssb_device_enable(struct ssb_device
|
||||
}
|
||||
EXPORT_SYMBOL(ssb_device_enable);
|
||||
|
||||
-/* Wait for a bit in a register to get set or unset.
|
||||
+/* Wait for bitmask in a register to get set or cleared.
|
||||
* timeout is in units of ten-microseconds */
|
||||
-static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
|
||||
- int timeout, int set)
|
||||
+static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask,
|
||||
+ int timeout, int set)
|
||||
{
|
||||
int i;
|
||||
u32 val;
|
||||
@@ -1173,7 +1203,7 @@ static int ssb_wait_bit(struct ssb_devic
|
||||
for (i = 0; i < timeout; i++) {
|
||||
val = ssb_read32(dev, reg);
|
||||
if (set) {
|
||||
- if (val & bitmask)
|
||||
+ if ((val & bitmask) == bitmask)
|
||||
return 0;
|
||||
} else {
|
||||
if (!(val & bitmask))
|
||||
@@ -1190,20 +1220,38 @@ static int ssb_wait_bit(struct ssb_devic
|
||||
|
||||
void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags)
|
||||
{
|
||||
- u32 reject;
|
||||
+ u32 reject, val;
|
||||
|
||||
if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET)
|
||||
return;
|
||||
|
||||
reject = ssb_tmslow_reject_bitmask(dev);
|
||||
- ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
- ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
- ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
- ssb_write32(dev, SSB_TMSLOW,
|
||||
- SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
- reject | SSB_TMSLOW_RESET |
|
||||
- core_specific_flags);
|
||||
- ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) {
|
||||
+ ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
+ ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
+ ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val |= SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000,
|
||||
+ 0);
|
||||
+ }
|
||||
+
|
||||
+ ssb_write32(dev, SSB_TMSLOW,
|
||||
+ SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
+ reject | SSB_TMSLOW_RESET |
|
||||
+ core_specific_flags);
|
||||
+ ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val &= ~SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ }
|
||||
+ }
|
||||
|
||||
ssb_write32(dev, SSB_TMSLOW,
|
||||
reject | SSB_TMSLOW_RESET |
|
||||
--- a/drivers/ssb/pci.c
|
||||
+++ b/drivers/ssb/pci.c
|
||||
@@ -406,6 +406,46 @@ static void sprom_extract_r123(struct ss
|
||||
out->antenna_gain.ghz5.a3 = gain;
|
||||
}
|
||||
|
||||
+/* Revs 4 5 and 8 have partially shared layout */
|
||||
+static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
|
||||
+{
|
||||
+ SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
|
||||
+ SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
|
||||
+ SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
|
||||
+ SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
|
||||
+ SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
|
||||
+ SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
|
||||
+ SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
|
||||
+ SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
|
||||
+ SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
|
||||
+ SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
|
||||
+ SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
|
||||
+ SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
|
||||
+ SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
|
||||
+ SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
|
||||
+ SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
|
||||
+ SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
|
||||
+ SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
|
||||
+ SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
|
||||
+ SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
|
||||
+ SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
|
||||
+ SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
|
||||
+ SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
|
||||
+
|
||||
+ SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
|
||||
+ SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
|
||||
+ SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
|
||||
+ SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
|
||||
+ SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
|
||||
+ SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
|
||||
+ SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
|
||||
+ SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
|
||||
+}
|
||||
+
|
||||
static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
|
||||
{
|
||||
int i;
|
||||
@@ -428,10 +468,14 @@ static void sprom_extract_r45(struct ssb
|
||||
SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
|
||||
} else {
|
||||
SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
|
||||
}
|
||||
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
|
||||
SSB_SPROM4_ANTAVAIL_A_SHIFT);
|
||||
@@ -471,6 +515,8 @@ static void sprom_extract_r45(struct ssb
|
||||
memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
|
||||
sizeof(out->antenna_gain.ghz5));
|
||||
|
||||
+ sprom_extract_r458(out, in);
|
||||
+
|
||||
/* TODO - get remaining rev 4 stuff needed */
|
||||
}
|
||||
|
||||
@@ -561,6 +607,8 @@ static void sprom_extract_r8(struct ssb_
|
||||
memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
|
||||
sizeof(out->antenna_gain.ghz5));
|
||||
|
||||
+ sprom_extract_r458(out, in);
|
||||
+
|
||||
/* TODO - get remaining rev 8 stuff needed */
|
||||
}
|
||||
|
||||
@@ -573,37 +621,34 @@ static int sprom_extract(struct ssb_bus
|
||||
ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
|
||||
memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */
|
||||
memset(out->et1mac, 0xFF, 6);
|
||||
+
|
||||
if ((bus->chip_id & 0xFF00) == 0x4400) {
|
||||
/* Workaround: The BCM44XX chip has a stupid revision
|
||||
* number stored in the SPROM.
|
||||
* Always extract r1. */
|
||||
out->revision = 1;
|
||||
+ ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
|
||||
+ }
|
||||
+
|
||||
+ switch (out->revision) {
|
||||
+ case 1:
|
||||
+ case 2:
|
||||
+ case 3:
|
||||
sprom_extract_r123(out, in);
|
||||
- } else if (bus->chip_id == 0x4321) {
|
||||
- /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
|
||||
- out->revision = 4;
|
||||
+ break;
|
||||
+ case 4:
|
||||
+ case 5:
|
||||
sprom_extract_r45(out, in);
|
||||
- } else {
|
||||
- switch (out->revision) {
|
||||
- case 1:
|
||||
- case 2:
|
||||
- case 3:
|
||||
- sprom_extract_r123(out, in);
|
||||
- break;
|
||||
- case 4:
|
||||
- case 5:
|
||||
- sprom_extract_r45(out, in);
|
||||
- break;
|
||||
- case 8:
|
||||
- sprom_extract_r8(out, in);
|
||||
- break;
|
||||
- default:
|
||||
- ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
|
||||
- " revision %d detected. Will extract"
|
||||
- " v1\n", out->revision);
|
||||
- out->revision = 1;
|
||||
- sprom_extract_r123(out, in);
|
||||
- }
|
||||
+ break;
|
||||
+ case 8:
|
||||
+ sprom_extract_r8(out, in);
|
||||
+ break;
|
||||
+ default:
|
||||
+ ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
|
||||
+ " revision %d detected. Will extract"
|
||||
+ " v1\n", out->revision);
|
||||
+ out->revision = 1;
|
||||
+ sprom_extract_r123(out, in);
|
||||
}
|
||||
|
||||
if (out->boardflags_lo == 0xFFFF)
|
||||
@@ -618,7 +663,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
struct ssb_sprom *sprom)
|
||||
{
|
||||
const struct ssb_sprom *fallback;
|
||||
- int err = -ENOMEM;
|
||||
+ int err;
|
||||
u16 *buf;
|
||||
|
||||
if (!ssb_is_sprom_available(bus)) {
|
||||
@@ -645,7 +690,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
|
||||
buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
|
||||
if (!buf)
|
||||
- goto out;
|
||||
+ return -ENOMEM;
|
||||
bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
|
||||
sprom_do_read(bus, buf);
|
||||
err = sprom_check_crc(buf, bus->sprom_size);
|
||||
@@ -655,7 +700,7 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
|
||||
GFP_KERNEL);
|
||||
if (!buf)
|
||||
- goto out;
|
||||
+ return -ENOMEM;
|
||||
bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
|
||||
sprom_do_read(bus, buf);
|
||||
err = sprom_check_crc(buf, bus->sprom_size);
|
||||
@@ -677,7 +722,6 @@ static int ssb_pci_sprom_get(struct ssb_
|
||||
|
||||
out_free:
|
||||
kfree(buf);
|
||||
-out:
|
||||
return err;
|
||||
}
|
||||
|
||||
--- a/drivers/ssb/pcihost_wrapper.c
|
||||
+++ b/drivers/ssb/pcihost_wrapper.c
|
||||
@@ -59,6 +59,7 @@ static int ssb_pcihost_probe(struct pci_
|
||||
struct ssb_bus *ssb;
|
||||
int err = -ENOMEM;
|
||||
const char *name;
|
||||
+ u32 val;
|
||||
|
||||
ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
|
||||
if (!ssb)
|
||||
@@ -74,6 +75,12 @@ static int ssb_pcihost_probe(struct pci_
|
||||
goto err_pci_disable;
|
||||
pci_set_master(dev);
|
||||
|
||||
+ /* Disable the RETRY_TIMEOUT register (0x41) to keep
|
||||
+ * PCI Tx retries from interfering with C3 CPU state */
|
||||
+ pci_read_config_dword(dev, 0x40, &val);
|
||||
+ if ((val & 0x0000ff00) != 0)
|
||||
+ pci_write_config_dword(dev, 0x40, val & 0xffff00ff);
|
||||
+
|
||||
err = ssb_bus_pcibus_register(ssb, dev);
|
||||
if (err)
|
||||
goto err_pci_release_regions;
|
||||
--- a/drivers/ssb/scan.c
|
||||
+++ b/drivers/ssb/scan.c
|
||||
@@ -405,10 +405,10 @@ int ssb_bus_scan(struct ssb_bus *bus,
|
||||
/* Ignore PCI cores on PCI-E cards.
|
||||
* Ignore PCI-E cores on PCI cards. */
|
||||
if (dev->id.coreid == SSB_DEV_PCI) {
|
||||
- if (bus->host_pci->is_pcie)
|
||||
+ if (pci_is_pcie(bus->host_pci))
|
||||
continue;
|
||||
} else {
|
||||
- if (!bus->host_pci->is_pcie)
|
||||
+ if (!pci_is_pcie(bus->host_pci))
|
||||
continue;
|
||||
}
|
||||
}
|
||||
@@ -420,6 +420,16 @@ int ssb_bus_scan(struct ssb_bus *bus,
|
||||
bus->pcicore.dev = dev;
|
||||
#endif /* CONFIG_SSB_DRIVER_PCICORE */
|
||||
break;
|
||||
+ case SSB_DEV_ETHERNET:
|
||||
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
|
||||
+ if (bus->host_pci->vendor == PCI_VENDOR_ID_BROADCOM &&
|
||||
+ (bus->host_pci->device & 0xFF00) == 0x4300) {
|
||||
+ /* This is a dangling ethernet core on a
|
||||
+ * wireless device. Ignore it. */
|
||||
+ continue;
|
||||
+ }
|
||||
+ }
|
||||
+ break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
--- a/include/linux/ssb/ssb.h
|
||||
+++ b/include/linux/ssb/ssb.h
|
||||
@@ -55,6 +55,10 @@ struct ssb_sprom {
|
||||
u8 tri5gl; /* 5.2GHz TX isolation */
|
||||
u8 tri5g; /* 5.3GHz TX isolation */
|
||||
u8 tri5gh; /* 5.8GHz TX isolation */
|
||||
+ u8 txpid2g[4]; /* 2GHz TX power index */
|
||||
+ u8 txpid5gl[4]; /* 4.9 - 5.1GHz TX power index */
|
||||
+ u8 txpid5g[4]; /* 5.1 - 5.5GHz TX power index */
|
||||
+ u8 txpid5gh[4]; /* 5.5 - ...GHz TX power index */
|
||||
u8 rxpo2g; /* 2GHz RX power offset */
|
||||
u8 rxpo5g; /* 5GHz RX power offset */
|
||||
u8 rssisav2g; /* 2GHz RSSI params */
|
||||
--- a/include/linux/ssb/ssb_regs.h
|
||||
+++ b/include/linux/ssb/ssb_regs.h
|
||||
@@ -85,6 +85,8 @@
|
||||
#define SSB_IMSTATE_AP_RSV 0x00000030 /* Reserved */
|
||||
#define SSB_IMSTATE_IBE 0x00020000 /* In Band Error */
|
||||
#define SSB_IMSTATE_TO 0x00040000 /* Timeout */
|
||||
+#define SSB_IMSTATE_BUSY 0x01800000 /* Busy (Backplane rev >= 2.3 only) */
|
||||
+#define SSB_IMSTATE_REJECT 0x02000000 /* Reject (Backplane rev >= 2.3 only) */
|
||||
#define SSB_INTVEC 0x0F94 /* SB Interrupt Mask */
|
||||
#define SSB_INTVEC_PCI 0x00000001 /* Enable interrupts for PCI */
|
||||
#define SSB_INTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */
|
||||
@@ -97,7 +99,6 @@
|
||||
#define SSB_TMSLOW_RESET 0x00000001 /* Reset */
|
||||
#define SSB_TMSLOW_REJECT_22 0x00000002 /* Reject (Backplane rev 2.2) */
|
||||
#define SSB_TMSLOW_REJECT_23 0x00000004 /* Reject (Backplane rev 2.3) */
|
||||
-#define SSB_TMSLOW_PHYCLK 0x00000010 /* MAC PHY Clock Control Enable */
|
||||
#define SSB_TMSLOW_CLOCK 0x00010000 /* Clock Enable */
|
||||
#define SSB_TMSLOW_FGC 0x00020000 /* Force Gated Clocks On */
|
||||
#define SSB_TMSLOW_PE 0x40000000 /* Power Management Enable */
|
||||
@@ -268,6 +269,8 @@
|
||||
/* SPROM Revision 4 */
|
||||
#define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */
|
||||
+#define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM4_BFL2HI 0x004A /* Board flags 2 Hi */
|
||||
#define SSB_SPROM4_IL0MAC 0x004C /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM4_CCODE 0x0052 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM4_GPIOA 0x0056 /* Gen. Purpose IO # 0 and 1 */
|
||||
@@ -299,6 +302,46 @@
|
||||
#define SSB_SPROM4_AGAIN2_SHIFT 0
|
||||
#define SSB_SPROM4_AGAIN3 0xFF00 /* Antenna 3 */
|
||||
#define SSB_SPROM4_AGAIN3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID2G01 0x0062 /* TX Power Index 2GHz */
|
||||
+#define SSB_SPROM4_TXPID2G0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID2G0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID2G1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID2G1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID2G23 0x0064 /* TX Power Index 2GHz */
|
||||
+#define SSB_SPROM4_TXPID2G2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID2G2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID2G3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID2G3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5G01 0x0066 /* TX Power Index 5GHz middle subband */
|
||||
+#define SSB_SPROM4_TXPID5G0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5G0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5G1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5G1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5G23 0x0068 /* TX Power Index 5GHz middle subband */
|
||||
+#define SSB_SPROM4_TXPID5G2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5G2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5G3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5G3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GL01 0x006A /* TX Power Index 5GHz low subband */
|
||||
+#define SSB_SPROM4_TXPID5GL0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GL0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GL1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GL1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GL23 0x006C /* TX Power Index 5GHz low subband */
|
||||
+#define SSB_SPROM4_TXPID5GL2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GL2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GL3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GL3_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GH01 0x006E /* TX Power Index 5GHz high subband */
|
||||
+#define SSB_SPROM4_TXPID5GH0 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GH0_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GH1 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GH1_SHIFT 8
|
||||
+#define SSB_SPROM4_TXPID5GH23 0x0070 /* TX Power Index 5GHz high subband */
|
||||
+#define SSB_SPROM4_TXPID5GH2 0x00FF
|
||||
+#define SSB_SPROM4_TXPID5GH2_SHIFT 0
|
||||
+#define SSB_SPROM4_TXPID5GH3 0xFF00
|
||||
+#define SSB_SPROM4_TXPID5GH3_SHIFT 8
|
||||
#define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */
|
||||
#define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */
|
||||
#define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
|
||||
@@ -318,6 +361,8 @@
|
||||
#define SSB_SPROM5_CCODE 0x0044 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM5_BFLLO 0x004A /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM5_BFLHI 0x004C /* Board Flags Hi */
|
||||
+#define SSB_SPROM5_BFL2LO 0x004E /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM5_BFL2HI 0x0050 /* Board flags 2 Hi */
|
||||
#define SSB_SPROM5_IL0MAC 0x0052 /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM5_GPIOA 0x0076 /* Gen. Purpose IO # 0 and 1 */
|
||||
#define SSB_SPROM5_GPIOA_P0 0x00FF /* Pin 0 */
|
@ -0,0 +1,136 @@ |
||||
--- a/drivers/ssb/main.c
|
||||
+++ b/drivers/ssb/main.c
|
||||
@@ -1192,10 +1192,10 @@ void ssb_device_enable(struct ssb_device
|
||||
}
|
||||
EXPORT_SYMBOL(ssb_device_enable);
|
||||
|
||||
-/* Wait for a bit in a register to get set or unset.
|
||||
+/* Wait for bitmask in a register to get set or cleared.
|
||||
* timeout is in units of ten-microseconds */
|
||||
-static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask,
|
||||
- int timeout, int set)
|
||||
+static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask,
|
||||
+ int timeout, int set)
|
||||
{
|
||||
int i;
|
||||
u32 val;
|
||||
@@ -1203,7 +1203,7 @@ static int ssb_wait_bit(struct ssb_devic
|
||||
for (i = 0; i < timeout; i++) {
|
||||
val = ssb_read32(dev, reg);
|
||||
if (set) {
|
||||
- if (val & bitmask)
|
||||
+ if ((val & bitmask) == bitmask)
|
||||
return 0;
|
||||
} else {
|
||||
if (!(val & bitmask))
|
||||
@@ -1220,20 +1220,38 @@ static int ssb_wait_bit(struct ssb_devic
|
||||
|
||||
void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags)
|
||||
{
|
||||
- u32 reject;
|
||||
+ u32 reject, val;
|
||||
|
||||
if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET)
|
||||
return;
|
||||
|
||||
reject = ssb_tmslow_reject_bitmask(dev);
|
||||
- ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
- ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
- ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
- ssb_write32(dev, SSB_TMSLOW,
|
||||
- SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
- reject | SSB_TMSLOW_RESET |
|
||||
- core_specific_flags);
|
||||
- ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) {
|
||||
+ ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK);
|
||||
+ ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1);
|
||||
+ ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val |= SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000,
|
||||
+ 0);
|
||||
+ }
|
||||
+
|
||||
+ ssb_write32(dev, SSB_TMSLOW,
|
||||
+ SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK |
|
||||
+ reject | SSB_TMSLOW_RESET |
|
||||
+ core_specific_flags);
|
||||
+ ssb_flush_tmslow(dev);
|
||||
+
|
||||
+ if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) {
|
||||
+ val = ssb_read32(dev, SSB_IMSTATE);
|
||||
+ val &= ~SSB_IMSTATE_REJECT;
|
||||
+ ssb_write32(dev, SSB_IMSTATE, val);
|
||||
+ }
|
||||
+ }
|
||||
|
||||
ssb_write32(dev, SSB_TMSLOW,
|
||||
reject | SSB_TMSLOW_RESET |
|
||||
--- a/drivers/ssb/pci.c
|
||||
+++ b/drivers/ssb/pci.c
|
||||
@@ -468,10 +468,14 @@ static void sprom_extract_r45(struct ssb
|
||||
SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0);
|
||||
} else {
|
||||
SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0);
|
||||
SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0);
|
||||
SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0);
|
||||
+ SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0);
|
||||
}
|
||||
SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
|
||||
SSB_SPROM4_ANTAVAIL_A_SHIFT);
|
||||
@@ -641,7 +645,7 @@ static int sprom_extract(struct ssb_bus
|
||||
break;
|
||||
default:
|
||||
ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
|
||||
- " revision %d detected. Will extract"
|
||||
+ " revision %d detected. Will extract"
|
||||
" v1\n", out->revision);
|
||||
out->revision = 1;
|
||||
sprom_extract_r123(out, in);
|
||||
--- a/include/linux/ssb/ssb_regs.h
|
||||
+++ b/include/linux/ssb/ssb_regs.h
|
||||
@@ -85,6 +85,8 @@
|
||||
#define SSB_IMSTATE_AP_RSV 0x00000030 /* Reserved */
|
||||
#define SSB_IMSTATE_IBE 0x00020000 /* In Band Error */
|
||||
#define SSB_IMSTATE_TO 0x00040000 /* Timeout */
|
||||
+#define SSB_IMSTATE_BUSY 0x01800000 /* Busy (Backplane rev >= 2.3 only) */
|
||||
+#define SSB_IMSTATE_REJECT 0x02000000 /* Reject (Backplane rev >= 2.3 only) */
|
||||
#define SSB_INTVEC 0x0F94 /* SB Interrupt Mask */
|
||||
#define SSB_INTVEC_PCI 0x00000001 /* Enable interrupts for PCI */
|
||||
#define SSB_INTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */
|
||||
@@ -97,7 +99,6 @@
|
||||
#define SSB_TMSLOW_RESET 0x00000001 /* Reset */
|
||||
#define SSB_TMSLOW_REJECT_22 0x00000002 /* Reject (Backplane rev 2.2) */
|
||||
#define SSB_TMSLOW_REJECT_23 0x00000004 /* Reject (Backplane rev 2.3) */
|
||||
-#define SSB_TMSLOW_PHYCLK 0x00000010 /* MAC PHY Clock Control Enable */
|
||||
#define SSB_TMSLOW_CLOCK 0x00010000 /* Clock Enable */
|
||||
#define SSB_TMSLOW_FGC 0x00020000 /* Force Gated Clocks On */
|
||||
#define SSB_TMSLOW_PE 0x40000000 /* Power Management Enable */
|
||||
@@ -268,6 +269,8 @@
|
||||
/* SPROM Revision 4 */
|
||||
#define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */
|
||||
+#define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM4_BFL2HI 0x004A /* Board flags 2 Hi */
|
||||
#define SSB_SPROM4_IL0MAC 0x004C /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM4_CCODE 0x0052 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM4_GPIOA 0x0056 /* Gen. Purpose IO # 0 and 1 */
|
||||
@@ -358,6 +361,8 @@
|
||||
#define SSB_SPROM5_CCODE 0x0044 /* Country Code (2 bytes) */
|
||||
#define SSB_SPROM5_BFLLO 0x004A /* Boardflags (low 16 bits) */
|
||||
#define SSB_SPROM5_BFLHI 0x004C /* Board Flags Hi */
|
||||
+#define SSB_SPROM5_BFL2LO 0x004E /* Board flags 2 (low 16 bits) */
|
||||
+#define SSB_SPROM5_BFL2HI 0x0050 /* Board flags 2 Hi */
|
||||
#define SSB_SPROM5_IL0MAC 0x0052 /* 6 byte MAC address for a/b/g/n */
|
||||
#define SSB_SPROM5_GPIOA 0x0076 /* Gen. Purpose IO # 0 and 1 */
|
||||
#define SSB_SPROM5_GPIOA_P0 0x00FF /* Pin 0 */
|
Loading…
Reference in new issue