Hauke Mehrtens
15 years ago
parent
11a791a318
commit
a4891ea4d6
@ -0,0 +1,25 @@
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From 0a807e9fbd915d2c0cc30870403a571478a9191b Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 28 Mar 2009 20:31:25 +0100
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Subject: [PATCH 2/9] rt2x00: Fix Sparse warning
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rt2x00link_reset_qual() is not declared in a header,
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and is only internally used within rt2x00link.c.
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It should be declared as static.
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt2x00link.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt2x00link.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
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@@ -387,7 +387,7 @@ void rt2x00link_reset_tuner(struct rt2x0
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rt2x00link_antenna_reset(rt2x00dev);
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}
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-void rt2x00link_reset_qual(struct rt2x00_dev *rt2x00dev)
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+static void rt2x00link_reset_qual(struct rt2x00_dev *rt2x00dev)
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{
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struct link_qual *qual = &rt2x00dev->link.qual;
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@ -0,0 +1,95 @@
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From 76b0fa91af8ca33cd68f52f2d02a05c488777f58 Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 28 Mar 2009 20:32:07 +0100
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Subject: [PATCH 3/9] rt2x00: Don't free register information on suspend
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After suspend & resume the rt2x00 devices won't wakeup
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anymore due to a broken register information setup.
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The most important problem is the release of the EEPROM
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buffer which is completely cleared and never read again
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after the suspend.
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt2x00pci.c | 18 +-----------------
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drivers/net/wireless/rt2x00/rt2x00usb.c | 18 +-----------------
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2 files changed, 2 insertions(+), 34 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
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@@ -377,8 +377,6 @@ int rt2x00pci_suspend(struct pci_dev *pc
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if (retval)
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return retval;
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- rt2x00pci_free_reg(rt2x00dev);
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-
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pci_save_state(pci_dev);
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pci_disable_device(pci_dev);
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return pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
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@@ -389,7 +387,6 @@ int rt2x00pci_resume(struct pci_dev *pci
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{
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struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
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struct rt2x00_dev *rt2x00dev = hw->priv;
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- int retval;
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if (pci_set_power_state(pci_dev, PCI_D0) ||
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pci_enable_device(pci_dev) ||
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@@ -398,20 +395,7 @@ int rt2x00pci_resume(struct pci_dev *pci
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return -EIO;
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}
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- retval = rt2x00pci_alloc_reg(rt2x00dev);
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- if (retval)
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- return retval;
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-
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- retval = rt2x00lib_resume(rt2x00dev);
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- if (retval)
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- goto exit_free_reg;
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-
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- return 0;
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-
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-exit_free_reg:
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- rt2x00pci_free_reg(rt2x00dev);
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-
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- return retval;
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+ return rt2x00lib_resume(rt2x00dev);
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}
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EXPORT_SYMBOL_GPL(rt2x00pci_resume);
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#endif /* CONFIG_PM */
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--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
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@@ -702,8 +702,6 @@ int rt2x00usb_suspend(struct usb_interfa
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if (retval)
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return retval;
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- rt2x00usb_free_reg(rt2x00dev);
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-
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/*
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* Decrease usbdev refcount.
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*/
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@@ -717,24 +715,10 @@ int rt2x00usb_resume(struct usb_interfac
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{
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struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
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struct rt2x00_dev *rt2x00dev = hw->priv;
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- int retval;
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usb_get_dev(interface_to_usbdev(usb_intf));
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- retval = rt2x00usb_alloc_reg(rt2x00dev);
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- if (retval)
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- return retval;
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-
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- retval = rt2x00lib_resume(rt2x00dev);
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- if (retval)
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- goto exit_free_reg;
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-
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- return 0;
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-
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-exit_free_reg:
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- rt2x00usb_free_reg(rt2x00dev);
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-
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- return retval;
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+ return rt2x00lib_resume(rt2x00dev);
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}
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EXPORT_SYMBOL_GPL(rt2x00usb_resume);
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#endif /* CONFIG_PM */
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@ -0,0 +1,21 @@
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From b587a44d6cf038cac3ce194c49196f501fa4bb48 Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 28 Mar 2009 20:32:50 +0100
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Subject: [PATCH 4/9] rt2x00: Add rt73usb USB IDs
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt73usb.c | 2 ++
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1 files changed, 2 insertions(+), 0 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt73usb.c
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+++ b/drivers/net/wireless/rt2x00/rt73usb.c
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@@ -2369,6 +2369,8 @@ static struct usb_device_id rt73usb_devi
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/* Buffalo */
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{ USB_DEVICE(0x0411, 0x00d8), USB_DEVICE_DATA(&rt73usb_ops) },
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{ USB_DEVICE(0x0411, 0x00f4), USB_DEVICE_DATA(&rt73usb_ops) },
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+ { USB_DEVICE(0x0411, 0x0116), USB_DEVICE_DATA(&rt73usb_ops) },
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+ { USB_DEVICE(0x0411, 0x0119), USB_DEVICE_DATA(&rt73usb_ops) },
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/* CNet */
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{ USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt73usb_ops) },
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{ USB_DEVICE(0x1371, 0x9032), USB_DEVICE_DATA(&rt73usb_ops) },
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@ -1,7 +1,7 @@
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From 827327792c4b0d4d4909ec27bd56cb3ba8f2b754 Mon Sep 17 00:00:00 2001
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From 0f4396e5a4351ccd48256407b4a606d6c33a94cb Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 14 Mar 2009 20:06:48 +0100
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Date: Sat, 28 Mar 2009 20:37:26 +0100
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Subject: [PATCH] rt2x00: Implement support for 802.11n
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Subject: [PATCH 5/9] rt2x00: Implement support for 802.11n
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Extend rt2x00lib capabilities to support 802.11n,
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Extend rt2x00lib capabilities to support 802.11n,
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it still lacks aggregation support, but that can
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it still lacks aggregation support, but that can
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@ -1,25 +0,0 @@
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From 6bdf6a86854bdeab9557f0ce25c3f5401c18f629 Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 14 Mar 2009 20:57:27 +0100
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Subject: [PATCH] rt2x00: rt2x00: Move Move pci_dev specific access to rt2x00pci - part 2
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt61pci.h | 6 ------
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1 files changed, 0 insertions(+), 6 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt61pci.h
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+++ b/drivers/net/wireless/rt2x00/rt61pci.h
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@@ -63,12 +63,6 @@
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*/
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/*
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- * PCI Configuration Header
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- */
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-#define PCI_CONFIG_HEADER_VENDOR 0x0000
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-#define PCI_CONFIG_HEADER_DEVICE 0x0002
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-
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-/*
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* HOST_CMD_CSR: For HOST to interrupt embedded processor
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*/
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#define HOST_CMD_CSR 0x0008
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@ -0,0 +1,247 @@
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From 18b2be31a35dc8bd216e60e3c9d8d8e7b2179aed Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 28 Mar 2009 20:38:40 +0100
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Subject: [PATCH 6/9] rt2x00: Add rt2x00soc bus module
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Add new library module for SoC drivers.
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This is needed to fully support the platform
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driver part of rt2800pci.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/Kconfig | 4 +
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drivers/net/wireless/rt2x00/Makefile | 1 +
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drivers/net/wireless/rt2x00/rt2x00soc.c | 159 +++++++++++++++++++++++++++++++
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drivers/net/wireless/rt2x00/rt2x00soc.h | 52 ++++++++++
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4 files changed, 216 insertions(+), 0 deletions(-)
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create mode 100644 drivers/net/wireless/rt2x00/rt2x00soc.c
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create mode 100644 drivers/net/wireless/rt2x00/rt2x00soc.h
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--- a/drivers/net/wireless/rt2x00/Makefile
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+++ b/drivers/net/wireless/rt2x00/Makefile
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@@ -12,6 +12,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2
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obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o
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obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o
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+obj-$(CONFIG_RT2X00_LIB_SOC) += rt2x00soc.o
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obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00usb.o
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obj-$(CONFIG_RT2400PCI) += rt2400pci.o
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obj-$(CONFIG_RT2500PCI) += rt2500pci.o
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--- /dev/null
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+++ b/drivers/net/wireless/rt2x00/rt2x00soc.c
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@@ -0,0 +1,159 @@
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+/*
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+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
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+ <http://rt2x00.serialmonkey.com>
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the
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+ Free Software Foundation, Inc.,
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+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+ */
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+
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+/*
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+ Module: rt2x00soc
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+ Abstract: rt2x00 generic soc device routines.
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+ */
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+
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+#include <linux/bug.h>
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+#include <linux/kernel.h>
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+#include <linux/module.h>
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+#include <linux/platform_device.h>
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+
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+#include "rt2x00.h"
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+#include "rt2x00soc.h"
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+
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+static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev)
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+{
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+ kfree(rt2x00dev->rf);
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+ rt2x00dev->rf = NULL;
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+
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+ kfree(rt2x00dev->eeprom);
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+ rt2x00dev->eeprom = NULL;
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+}
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+
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+static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
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+{
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+ struct platform_device *pdev = to_platform_device(rt2x00dev->dev);
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+ struct resource *res;
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+
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+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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+ if (!res)
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+ return -ENODEV;
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+
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+ rt2x00dev->csr.base = (void __iomem *)KSEG1ADDR(res->start);
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+ if (!rt2x00dev->csr.base)
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+ goto exit;
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+
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+ rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL);
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+ if (!rt2x00dev->eeprom)
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+ goto exit;
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+
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+ rt2x00dev->rf = kzalloc(rt2x00dev->ops->rf_size, GFP_KERNEL);
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+ if (!rt2x00dev->rf)
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+ goto exit;
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+
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+ return 0;
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+
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+exit:
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+ ERROR_PROBE("Failed to allocate registers.\n");
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+ rt2x00soc_free_reg(rt2x00dev);
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+
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+ return -ENOMEM;
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+}
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+
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+int rt2x00soc_probe(struct platform_device *pdev,
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+ const unsigned short chipset,
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+ const struct rt2x00_ops *ops)
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+{
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+ struct ieee80211_hw *hw;
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+ struct rt2x00_dev *rt2x00dev;
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+ int retval;
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+
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+ hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
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+ if (!hw) {
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+ ERROR_PROBE("Failed to allocate hardware.\n");
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+ return -ENOMEM;
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+ }
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+
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+ platform_set_drvdata(pdev, hw);
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+
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+ rt2x00dev = hw->priv;
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+ rt2x00dev->dev = &pdev->dev;
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+ rt2x00dev->ops = ops;
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+ rt2x00dev->hw = hw;
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+ rt2x00dev->irq = platform_get_irq(pdev, 0);
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+ rt2x00dev->name = pdev->dev.driver->name;
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+
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+ rt2x00_set_chip_rt(rt2x00dev, chipset);
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+
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+ retval = rt2x00soc_alloc_reg(rt2x00dev);
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+ if (retval)
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+ goto exit_free_device;
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+
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+ retval = rt2x00lib_probe_dev(rt2x00dev);
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+ if (retval)
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+ goto exit_free_reg;
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+
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+ return 0;
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+
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+exit_free_reg:
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+ rt2x00soc_free_reg(rt2x00dev);
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+
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+exit_free_device:
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+ ieee80211_free_hw(hw);
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+
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+ return retval;
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+}
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+
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+int rt2x00soc_remove(struct platform_device *pdev)
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+{
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+ struct ieee80211_hw *hw = platform_get_drvdata(pdev);
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+ struct rt2x00_dev *rt2x00dev = hw->priv;
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+
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+ /*
|
||||||
|
+ * Free all allocated data.
|
||||||
|
+ */
|
||||||
|
+ rt2x00lib_remove_dev(rt2x00dev);
|
||||||
|
+ rt2x00soc_free_reg(rt2x00dev);
|
||||||
|
+ ieee80211_free_hw(hw);
|
||||||
|
+
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+EXPORT_SYMBOL_GPL(rt2x00soc_remove);
|
||||||
|
+
|
||||||
|
+#ifdef CONFIG_PM
|
||||||
|
+int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state)
|
||||||
|
+{
|
||||||
|
+ struct ieee80211_hw *hw = platform_get_drvdata(pdev);
|
||||||
|
+ struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||||
|
+
|
||||||
|
+ return rt2x00lib_suspend(rt2x00dev, state);
|
||||||
|
+}
|
||||||
|
+EXPORT_SYMBOL_GPL(rt2x00soc_suspend);
|
||||||
|
+
|
||||||
|
+int rt2x00soc_resume(struct platform_device *pdev)
|
||||||
|
+{
|
||||||
|
+ struct ieee80211_hw *hw = platform_get_drvdata(pdev);
|
||||||
|
+ struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||||
|
+
|
||||||
|
+ return rt2x00lib_resume(rt2x00dev);
|
||||||
|
+}
|
||||||
|
+EXPORT_SYMBOL_GPL(rt2x00soc_resume);
|
||||||
|
+#endif /* CONFIG_PM */
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * rt2x00soc module information.
|
||||||
|
+ */
|
||||||
|
+MODULE_AUTHOR(DRV_PROJECT);
|
||||||
|
+MODULE_VERSION(DRV_VERSION);
|
||||||
|
+MODULE_DESCRIPTION("rt2x00 soc library");
|
||||||
|
+MODULE_LICENSE("GPL");
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/drivers/net/wireless/rt2x00/rt2x00soc.h
|
||||||
|
@@ -0,0 +1,52 @@
|
||||||
|
+/*
|
||||||
|
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
|
||||||
|
+ <http://rt2x00.serialmonkey.com>
|
||||||
|
+
|
||||||
|
+ This program is free software; you can redistribute it and/or modify
|
||||||
|
+ it under the terms of the GNU General Public License as published by
|
||||||
|
+ the Free Software Foundation; either version 2 of the License, or
|
||||||
|
+ (at your option) any later version.
|
||||||
|
+
|
||||||
|
+ This program is distributed in the hope that it will be useful,
|
||||||
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
+ GNU General Public License for more details.
|
||||||
|
+
|
||||||
|
+ You should have received a copy of the GNU General Public License
|
||||||
|
+ along with this program; if not, write to the
|
||||||
|
+ Free Software Foundation, Inc.,
|
||||||
|
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ Module: rt2x00soc
|
||||||
|
+ Abstract: Data structures for the rt2x00soc module.
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#ifndef RT2X00SOC_H
|
||||||
|
+#define RT2X00SOC_H
|
||||||
|
+
|
||||||
|
+#define KSEG1ADDR(__ptr) __ptr
|
||||||
|
+
|
||||||
|
+#define __rt2x00soc_probe(__chipset, __ops) \
|
||||||
|
+static int __rt2x00soc_probe(struct platform_device *pdev) \
|
||||||
|
+{ \
|
||||||
|
+ return rt2x00soc_probe(pdev, (__chipset), (__ops)); \
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * SoC driver handlers.
|
||||||
|
+ */
|
||||||
|
+int rt2x00soc_probe(struct platform_device *pdev,
|
||||||
|
+ const unsigned short chipset,
|
||||||
|
+ const struct rt2x00_ops *ops);
|
||||||
|
+int rt2x00soc_remove(struct platform_device *pdev);
|
||||||
|
+#ifdef CONFIG_PM
|
||||||
|
+int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state);
|
||||||
|
+int rt2x00soc_resume(struct platform_device *pdev);
|
||||||
|
+#else
|
||||||
|
+#define rt2x00soc_suspend NULL
|
||||||
|
+#define rt2x00soc_resume NULL
|
||||||
|
+#endif /* CONFIG_PM */
|
||||||
|
+
|
||||||
|
+#endif /* RT2X00SOC_H */
|
||||||
@ -1,25 +0,0 @@
|
|||||||
From a3334c89fbed644bb12ee27e2d9c1dc70b1512ab Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
Date: Sat, 14 Mar 2009 20:58:12 +0100
|
|
||||||
Subject: [PATCH] rt2x00: rt2x00: Move Move pci_dev specific access to rt2x00pci - part 2 (rt2800pci)
|
|
||||||
|
|
||||||
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
---
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.h | 6 ------
|
|
||||||
1 files changed, 0 insertions(+), 6 deletions(-)
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
|
|
||||||
@@ -83,12 +83,6 @@
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
- * PCI Configuration Header
|
|
||||||
- */
|
|
||||||
-#define PCI_CONFIG_HEADER_VENDOR 0x0000
|
|
||||||
-#define PCI_CONFIG_HEADER_DEVICE 0x0002
|
|
||||||
-
|
|
||||||
-/*
|
|
||||||
* E2PROM_CSR: EEPROM control register.
|
|
||||||
* RELOAD: Write 1 to reload eeprom content.
|
|
||||||
* TYPE: 0: 93c46, 1:93c66.
|
|
||||||
@ -0,0 +1,25 @@
|
|||||||
|
From 7f759a5e56f64fed24e5eb487003ce455786bc31 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Ivo van Doorn <IvDoorn@gmail.com>
|
||||||
|
Date: Sat, 28 Mar 2009 20:44:18 +0100
|
||||||
|
Subject: [PATCH 7/9] rt2x00: Add calibration fields to rt2x00dev (rt2x00ht)
|
||||||
|
|
||||||
|
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
||||||
|
---
|
||||||
|
drivers/net/wireless/rt2x00/rt2x00.h | 6 ++++++
|
||||||
|
1 files changed, 6 insertions(+), 0 deletions(-)
|
||||||
|
|
||||||
|
--- a/drivers/net/wireless/rt2x00/rt2x00.h
|
||||||
|
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
|
||||||
|
@@ -782,6 +782,12 @@ struct rt2x00_dev {
|
||||||
|
u8 freq_offset;
|
||||||
|
|
||||||
|
/*
|
||||||
|
+ * Calibration information (for rt2800usb).
|
||||||
|
+ */
|
||||||
|
+ u8 calibration_bw20;
|
||||||
|
+ u8 calibration_bw40;
|
||||||
|
+
|
||||||
|
+ /*
|
||||||
|
* Low level statistics which will have
|
||||||
|
* to be kept up to date while device is running.
|
||||||
|
*/
|
||||||
@ -1,32 +0,0 @@
|
|||||||
From 14f870b27b836acee5f04809287175016ca16b05 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
Date: Sun, 15 Mar 2009 15:13:58 +0100
|
|
||||||
Subject: [PATCH] rt2x00: Fix module loading in case of error (rt2800pci)
|
|
||||||
|
|
||||||
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
---
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.c | 9 +++++++++
|
|
||||||
1 files changed, 9 insertions(+), 0 deletions(-)
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
@@ -3014,10 +3014,19 @@ static int __init rt2800pci_init(void)
|
|
||||||
|
|
||||||
#ifdef CONFIG_RT2800PCI_WISOC
|
|
||||||
ret = platform_driver_register(&rt2800soc_driver);
|
|
||||||
+ if (ret)
|
|
||||||
+ return ret;
|
|
||||||
#endif
|
|
||||||
#ifdef CONFIG_RT2800PCI_PCI
|
|
||||||
ret = pci_register_driver(&rt2800pci_driver);
|
|
||||||
+ if (ret) {
|
|
||||||
+#ifdef CONFIG_RT2800PCI_WISOC
|
|
||||||
+ platform_driver_unregister(&rt2800soc_driver);
|
|
||||||
+#endif
|
|
||||||
+ return ret;
|
|
||||||
+ }
|
|
||||||
#endif
|
|
||||||
+
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
@ -1,80 +0,0 @@
|
|||||||
From aef81259a944186a120d51e4462a5f974de99fb8 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
Date: Sun, 15 Mar 2009 15:37:29 +0100
|
|
||||||
Subject: [PATCH] rt2x00: Add PM support for SoC (rt2800pci)
|
|
||||||
|
|
||||||
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
---
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.c | 52 +++++++++++++++++++++++++++++--
|
|
||||||
1 files changed, 49 insertions(+), 3 deletions(-)
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
@@ -2934,7 +2934,7 @@ exit:
|
|
||||||
|
|
||||||
static int rt2800soc_probe(struct platform_device *pdev)
|
|
||||||
{
|
|
||||||
- const struct rt2x00_ops *ops = &rt2800pci_ops;
|
|
||||||
+ struct rt2x00_ops *ops = (struct rt2x00_ops *)pdev->driver->p;
|
|
||||||
struct ieee80211_hw *hw;
|
|
||||||
struct rt2x00_dev *rt2x00dev;
|
|
||||||
int retval;
|
|
||||||
@@ -2990,10 +2990,56 @@ static int rt2800soc_remove(struct platf
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
+#ifdef CONFIG_PM
|
|
||||||
+int rt2x00soc_suspend(struct device *dev, pm_message_t state)
|
|
||||||
+{
|
|
||||||
+ struct ieee80211_hw *hw = dev_get_drvdata(dev);
|
|
||||||
+ struct rt2x00_dev *rt2x00dev = hw->priv;
|
|
||||||
+ int retval;
|
|
||||||
+
|
|
||||||
+ retval = rt2x00lib_suspend(rt2x00dev, state);
|
|
||||||
+ if (retval)
|
|
||||||
+ return retval;
|
|
||||||
+
|
|
||||||
+ rt2800soc_free_reg(rt2x00dev);
|
|
||||||
+
|
|
||||||
+ return 0;
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+int rt2x00soc_resume(struct device *dev)
|
|
||||||
+{
|
|
||||||
+ struct ieee80211_hw *hw = dev_get_drvdata(dev);
|
|
||||||
+ struct rt2x00_dev *rt2x00dev = hw->priv;
|
|
||||||
+ int retval;
|
|
||||||
+
|
|
||||||
+ retval = rt2x00soc_alloc_reg(rt2x00dev);
|
|
||||||
+ if (retval)
|
|
||||||
+ return retval;
|
|
||||||
+
|
|
||||||
+ retval = rt2x00lib_resume(rt2x00dev);
|
|
||||||
+ if (retval)
|
|
||||||
+ goto exit_free_reg;
|
|
||||||
+
|
|
||||||
+ return 0;
|
|
||||||
+
|
|
||||||
+exit_free_reg:
|
|
||||||
+ rt2x00pci_free_reg(rt2x00dev);
|
|
||||||
+
|
|
||||||
+ return retval;
|
|
||||||
+}
|
|
||||||
+#endif /* CONFIG_PM */
|
|
||||||
+
|
|
||||||
static struct platform_driver rt2800soc_driver = {
|
|
||||||
- .driver.name = "rt2800_wmac",
|
|
||||||
+ .driver = {
|
|
||||||
+ .name = "rt2800_wmac",
|
|
||||||
+ .owner = THIS_MODULE,
|
|
||||||
+ .mod_name = KBUILD_MODNAME,
|
|
||||||
+ .p = &rt2800pci_ops;
|
|
||||||
+ }
|
|
||||||
.probe = rt2800soc_probe,
|
|
||||||
- .remove = rt2800soc_remove,
|
|
||||||
+ .remove = __devexit_p(rt2800soc_remove),
|
|
||||||
+ .suspend = rt2x00soc_suspend,
|
|
||||||
+ .resume = rt2x00soc_resume,
|
|
||||||
};
|
|
||||||
#endif /* CONFIG_RT2800PCI_WISOC */
|
|
||||||
|
|
||||||
@ -1,535 +0,0 @@
|
|||||||
From bfa282e0f525b074ec9a21372ab906156ce0aa20 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
Date: Mon, 16 Mar 2009 20:16:59 +0100
|
|
||||||
Subject: [PATCH] rt2x00: DMA fixes & new chipset support (rt2800pci)
|
|
||||||
|
|
||||||
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
|
|
||||||
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
---
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.c | 320 +++++++++++++++++++++++++++++--
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.h | 57 ++++++-
|
|
||||||
2 files changed, 361 insertions(+), 16 deletions(-)
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
@@ -66,6 +66,8 @@ MODULE_PARM_DESC(nohwcrypt, "Disable har
|
|
||||||
*/
|
|
||||||
#define WAIT_FOR_BBP(__dev, __reg) \
|
|
||||||
rt2x00pci_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
|
|
||||||
+#define WAIT_FOR_RFCSR(__dev, __reg) \
|
|
||||||
+ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg))
|
|
||||||
#define WAIT_FOR_RF(__dev, __reg) \
|
|
||||||
rt2x00pci_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
|
|
||||||
#define WAIT_FOR_MCU(__dev, __reg) \
|
|
||||||
@@ -129,6 +131,61 @@ static void rt2800pci_bbp_read(struct rt
|
|
||||||
mutex_unlock(&rt2x00dev->csr_mutex);
|
|
||||||
}
|
|
||||||
|
|
||||||
+static void rt2800pci_rfcsr_write(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ const unsigned int word, const u8 value)
|
|
||||||
+{
|
|
||||||
+ u32 reg;
|
|
||||||
+
|
|
||||||
+ mutex_lock(&rt2x00dev->csr_mutex);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Wait until the RFCSR becomes available, afterwards we
|
|
||||||
+ * can safely write the new data into the register.
|
|
||||||
+ */
|
|
||||||
+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) {
|
|
||||||
+ reg = 0;
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_DATA, value);
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word);
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1);
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1);
|
|
||||||
+
|
|
||||||
+ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ mutex_unlock(&rt2x00dev->csr_mutex);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static void rt2800pci_rfcsr_read(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ const unsigned int word, u8 *value)
|
|
||||||
+{
|
|
||||||
+ u32 reg;
|
|
||||||
+
|
|
||||||
+ mutex_lock(&rt2x00dev->csr_mutex);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Wait until the RFCSR becomes available, afterwards we
|
|
||||||
+ * can safely write the read request into the register.
|
|
||||||
+ * After the data has been written, we wait until hardware
|
|
||||||
+ * returns the correct value, if at any time the register
|
|
||||||
+ * doesn't become available in time, reg will be 0xffffffff
|
|
||||||
+ * which means we return 0xff to the caller.
|
|
||||||
+ */
|
|
||||||
+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) {
|
|
||||||
+ reg = 0;
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word);
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0);
|
|
||||||
+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1);
|
|
||||||
+
|
|
||||||
+ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg);
|
|
||||||
+
|
|
||||||
+ WAIT_FOR_RFCSR(rt2x00dev, ®);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
|
|
||||||
+
|
|
||||||
+ mutex_unlock(&rt2x00dev->csr_mutex);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev,
|
|
||||||
const unsigned int word, const u32 value)
|
|
||||||
{
|
|
||||||
@@ -160,6 +217,13 @@ static void rt2800pci_mcu_request(struct
|
|
||||||
{
|
|
||||||
u32 reg;
|
|
||||||
|
|
||||||
+ /*
|
|
||||||
+ * RT2880 and RT3052 don't support MCU requests.
|
|
||||||
+ */
|
|
||||||
+ if (rt2x00_rt(&rt2x00dev->chip, RT2880) ||
|
|
||||||
+ rt2x00_rt(&rt2x00dev->chip, RT3052))
|
|
||||||
+ return;
|
|
||||||
+
|
|
||||||
mutex_lock(&rt2x00dev->csr_mutex);
|
|
||||||
|
|
||||||
/*
|
|
||||||
@@ -729,13 +793,11 @@ static void rt2800pci_config_lna_gain(st
|
|
||||||
rt2x00dev->lna_gain = lna_gain;
|
|
||||||
}
|
|
||||||
|
|
||||||
-static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev,
|
|
||||||
- struct ieee80211_conf *conf,
|
|
||||||
- struct rf_channel *rf,
|
|
||||||
- struct channel_info *info)
|
|
||||||
+static void rt2800pci_config_channel_rt2x(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ struct ieee80211_conf *conf,
|
|
||||||
+ struct rf_channel *rf,
|
|
||||||
+ struct channel_info *info)
|
|
||||||
{
|
|
||||||
- u32 reg;
|
|
||||||
- unsigned int tx_pin;
|
|
||||||
u16 eeprom;
|
|
||||||
|
|
||||||
rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
|
|
||||||
@@ -745,9 +807,8 @@ static void rt2800pci_config_channel(str
|
|
||||||
*/
|
|
||||||
rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
|
|
||||||
|
|
||||||
- if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) {
|
|
||||||
+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1)
|
|
||||||
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
|
|
||||||
- }
|
|
||||||
|
|
||||||
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) {
|
|
||||||
rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
|
|
||||||
@@ -806,6 +867,62 @@ static void rt2800pci_config_channel(str
|
|
||||||
rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
|
|
||||||
rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
|
|
||||||
rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static void rt2800pci_config_channel_rt3x(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ struct ieee80211_conf *conf,
|
|
||||||
+ struct rf_channel *rf,
|
|
||||||
+ struct channel_info *info)
|
|
||||||
+{
|
|
||||||
+ u8 rfcsr;
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf1);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf3);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 6, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR6_R, rf->rf2);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 6, rfcsr);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 12, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
|
|
||||||
+ TXPOWER_G_TO_DEV(info->tx_power1));
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 12, rfcsr);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr);
|
|
||||||
+
|
|
||||||
+ if (conf_is_ht40(conf))
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24,
|
|
||||||
+ rt2x00dev->calibration_bw40);
|
|
||||||
+ else
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24,
|
|
||||||
+ rt2x00dev->calibration_bw20);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ struct ieee80211_conf *conf,
|
|
||||||
+ struct rf_channel *rf,
|
|
||||||
+ struct channel_info *info)
|
|
||||||
+{
|
|
||||||
+ u32 reg;
|
|
||||||
+ unsigned int tx_pin;
|
|
||||||
+ u16 eeprom;
|
|
||||||
+ u8 bbp;
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Determine antenna settings from EEPROM
|
|
||||||
+ */
|
|
||||||
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
|
|
||||||
+
|
|
||||||
+ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION)
|
|
||||||
+ rt2800pci_config_channel_rt2x(rt2x00dev, conf, rf, info);
|
|
||||||
+ else
|
|
||||||
+ rt2800pci_config_channel_rt3x(rt2x00dev, conf, rf, info);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Change BBP settings
|
|
||||||
@@ -861,6 +978,26 @@ static void rt2800pci_config_channel(str
|
|
||||||
|
|
||||||
rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
|
|
||||||
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp);
|
|
||||||
+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf));
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 4, bbp);
|
|
||||||
+
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 3, &bbp);
|
|
||||||
+ rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf));
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 3, bbp);
|
|
||||||
+
|
|
||||||
+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) {
|
|
||||||
+ if (conf_is_ht40(conf)) {
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 69, 0x1a);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 73, 0x16);
|
|
||||||
+ } else {
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 69, 0x16);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 70, 0x08);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 73, 0x11);
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
msleep(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
@@ -1265,7 +1402,7 @@ static int rt2800pci_init_queues(struct
|
|
||||||
entry_priv = rt2x00dev->rx->entries[0].priv_data;
|
|
||||||
rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
|
|
||||||
rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit);
|
|
||||||
- rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, 0);
|
|
||||||
+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, rt2x00dev->rx[0].limit - 1);
|
|
||||||
rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0);
|
|
||||||
|
|
||||||
/*
|
|
||||||
@@ -1613,7 +1750,7 @@ static int rt2800pci_init_bbp(struct rt2
|
|
||||||
rt2800pci_bbp_write(rt2x00dev, 91, 0x04);
|
|
||||||
rt2800pci_bbp_write(rt2x00dev, 92, 0x00);
|
|
||||||
rt2800pci_bbp_write(rt2x00dev, 103, 0x00);
|
|
||||||
- rt2800pci_bbp_write(rt2x00dev, 105, 0x05);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 105, 0x01);
|
|
||||||
|
|
||||||
if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) {
|
|
||||||
rt2800pci_bbp_write(rt2x00dev, 69, 0x16);
|
|
||||||
@@ -1623,6 +1760,12 @@ static int rt2800pci_init_bbp(struct rt2
|
|
||||||
if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION)
|
|
||||||
rt2800pci_bbp_write(rt2x00dev, 84, 0x19);
|
|
||||||
|
|
||||||
+ if (rt2x00_rt(&rt2x00dev->chip, RT3052)) {
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 31, 0x08);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 78, 0x0e);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 80, 0x08);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
for (i = 0; i < EEPROM_BBP_SIZE; i++) {
|
|
||||||
rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
|
|
||||||
|
|
||||||
@@ -1636,6 +1779,144 @@ static int rt2800pci_init_bbp(struct rt2
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
+static u8 rt2800pci_init_rx_filter(struct rt2x00_dev *rt2x00dev,
|
|
||||||
+ bool bw40, u8 rfcsr24, u8 filter_target)
|
|
||||||
+{
|
|
||||||
+ unsigned int i;
|
|
||||||
+ u8 bbp;
|
|
||||||
+ u8 rfcsr;
|
|
||||||
+ u8 passband;
|
|
||||||
+ u8 stopband;
|
|
||||||
+ u8 overtuned = 0;
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24);
|
|
||||||
+
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp);
|
|
||||||
+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 4, bbp);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Set power & frequency of passband test tone
|
|
||||||
+ */
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 24, 0);
|
|
||||||
+
|
|
||||||
+ for (i = 0; i < 100; i++) {
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 25, 0x90);
|
|
||||||
+ msleep(1);
|
|
||||||
+
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 55, &passband);
|
|
||||||
+ if (passband)
|
|
||||||
+ break;
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Set power & frequency of stopband test tone
|
|
||||||
+ */
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 24, 0x06);
|
|
||||||
+
|
|
||||||
+ for (i = 0; i < 100; i++) {
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 25, 0x90);
|
|
||||||
+ msleep(1);
|
|
||||||
+
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 55, &stopband);
|
|
||||||
+
|
|
||||||
+ if ((passband - stopband) <= filter_target) {
|
|
||||||
+ rfcsr24++;
|
|
||||||
+ overtuned += ((passband - stopband) == filter_target);
|
|
||||||
+ } else
|
|
||||||
+ break;
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ rfcsr24 -= !!overtuned;
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24);
|
|
||||||
+ return rfcsr24;
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static int rt2800pci_init_rfcsr(struct rt2x00_dev *rt2x00dev)
|
|
||||||
+{
|
|
||||||
+ u8 rfcsr;
|
|
||||||
+ u8 bbp;
|
|
||||||
+
|
|
||||||
+ if (!rt2x00_rf(&rt2x00dev->chip, RF3020) &&
|
|
||||||
+ !rt2x00_rf(&rt2x00dev->chip, RF3021) &&
|
|
||||||
+ !rt2x00_rf(&rt2x00dev->chip, RF3022))
|
|
||||||
+ return 0;
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Init RF calibration.
|
|
||||||
+ */
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 30, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr);
|
|
||||||
+ msleep(1);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 0, 0x50);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 1, 0x01);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 2, 0xf7);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 3, 0x75);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 4, 0x40);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 5, 0x03);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 6, 0x02);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 7, 0x50);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 8, 0x39);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 9, 0x0f);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 10, 0x60);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 11, 0x21);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 12, 0x75);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 13, 0x75);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 14, 0x90);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 15, 0x58);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 16, 0xb3);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 17, 0x92);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 18, 0x2c);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 19, 0x02);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 20, 0xba);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 21, 0xdb);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 22, 0x00);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 23, 0x31);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 24, 0x08);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 25, 0x01);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 26, 0x25);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 27, 0x23);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 28, 0x13);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 29, 0x83);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Set RX Filter calibration for 20MHz and 40MHz
|
|
||||||
+ */
|
|
||||||
+ rt2x00dev->calibration_bw20 =
|
|
||||||
+ rt2800pci_init_rx_filter(rt2x00dev, false, 0x07, 0x16);
|
|
||||||
+ rt2x00dev->calibration_bw40 =
|
|
||||||
+ rt2800pci_init_rx_filter(rt2x00dev, true, 0x27, 0x19);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * Set back to initial state
|
|
||||||
+ */
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 24, 0);
|
|
||||||
+
|
|
||||||
+ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr);
|
|
||||||
+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0);
|
|
||||||
+ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
+ * set BBP back to BW20
|
|
||||||
+ */
|
|
||||||
+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp);
|
|
||||||
+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0);
|
|
||||||
+ rt2800pci_bbp_write(rt2x00dev, 4, bbp);
|
|
||||||
+
|
|
||||||
+ return 0;
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
/*
|
|
||||||
* Device state switch handlers.
|
|
||||||
*/
|
|
||||||
@@ -1718,7 +1999,8 @@ static int rt2800pci_enable_radio(struct
|
|
||||||
rt2800pci_init_queues(rt2x00dev) ||
|
|
||||||
rt2800pci_init_registers(rt2x00dev) ||
|
|
||||||
rt2800pci_wait_wpdma_ready(rt2x00dev) ||
|
|
||||||
- rt2800pci_init_bbp(rt2x00dev)))
|
|
||||||
+ rt2800pci_init_bbp(rt2x00dev) ||
|
|
||||||
+ rt2800pci_init_rfcsr(rt2x00dev)))
|
|
||||||
return -EIO;
|
|
||||||
|
|
||||||
/*
|
|
||||||
@@ -2114,6 +2396,12 @@ static void rt2800pci_fill_rxdone(struct
|
|
||||||
rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
|
|
||||||
|
|
||||||
/*
|
|
||||||
+ * Set RX IDX in register to inform hardware that we have handled
|
|
||||||
+ * this entry and it is available for reuse again.
|
|
||||||
+ */
|
|
||||||
+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, entry->entry_idx);
|
|
||||||
+
|
|
||||||
+ /*
|
|
||||||
* Remove TXWI descriptor from start of buffer.
|
|
||||||
*/
|
|
||||||
skb_pull(entry->skb, RXWI_DESC_SIZE);
|
|
||||||
@@ -2380,7 +2668,8 @@ static int rt2800pci_init_eeprom(struct
|
|
||||||
!rt2x00_rf(&rt2x00dev->chip, RF2750) &&
|
|
||||||
!rt2x00_rf(&rt2x00dev->chip, RF3020) &&
|
|
||||||
!rt2x00_rf(&rt2x00dev->chip, RF2020) &&
|
|
||||||
- !rt2x00_rf(&rt2x00dev->chip, RF3052)) {
|
|
||||||
+ !rt2x00_rf(&rt2x00dev->chip, RF3021) &&
|
|
||||||
+ !rt2x00_rf(&rt2x00dev->chip, RF3022)) {
|
|
||||||
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
@@ -2528,7 +2817,8 @@ static int rt2800pci_probe_hw_mode(struc
|
|
||||||
|
|
||||||
if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
|
|
||||||
rt2x00_rf(&rt2x00dev->chip, RF2720) ||
|
|
||||||
- rt2x00_rf(&rt2x00dev->chip, RF3052)) {
|
|
||||||
+ rt2x00_rf(&rt2x00dev->chip, RF3021) ||
|
|
||||||
+ rt2x00_rf(&rt2x00dev->chip, RF3022)) {
|
|
||||||
spec->num_channels = 14;
|
|
||||||
spec->channels = rf_vals;
|
|
||||||
} else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
|
|
||||||
@@ -2624,7 +2914,9 @@ static int rt2800pci_probe_hw(struct rt2
|
|
||||||
/*
|
|
||||||
* This device requires firmware.
|
|
||||||
*/
|
|
||||||
- __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
|
|
||||||
+ if (!rt2x00_rt(&rt2x00dev->chip, RT2880) &&
|
|
||||||
+ !rt2x00_rt(&rt2x00dev->chip, RT3052))
|
|
||||||
+ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
|
|
||||||
if (!modparam_nohwcrypt)
|
|
||||||
__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
|
|
||||||
@@ -36,7 +36,8 @@
|
|
||||||
* RF2750 2.4G/5G 1T2R
|
|
||||||
* RF3020 2.4G 1T1R
|
|
||||||
* RF2020 2.4G B/G
|
|
||||||
- * RF3052 2.4G 2T2R
|
|
||||||
+ * RF3021 2.4G 1T2R
|
|
||||||
+ * RF3022 2.4G 2T2R
|
|
||||||
*/
|
|
||||||
#define RF2820 0x0001
|
|
||||||
#define RF2850 0x0002
|
|
||||||
@@ -44,7 +45,8 @@
|
|
||||||
#define RF2750 0x0004
|
|
||||||
#define RF3020 0x0005
|
|
||||||
#define RF2020 0x0006
|
|
||||||
-#define RF3052 0x0008
|
|
||||||
+#define RF3021 0x0007
|
|
||||||
+#define RF3022 0x0008
|
|
||||||
|
|
||||||
/*
|
|
||||||
* RT2860 version
|
|
||||||
@@ -373,6 +375,15 @@
|
|
||||||
#define PBF_DBG 0x043c
|
|
||||||
|
|
||||||
/*
|
|
||||||
+ * RF registers
|
|
||||||
+ */
|
|
||||||
+#define RF_CSR_CFG 0x0500
|
|
||||||
+#define RF_CSR_CFG_DATA FIELD32(0x000000ff)
|
|
||||||
+#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00)
|
|
||||||
+#define RF_CSR_CFG_WRITE FIELD32(0x00010000)
|
|
||||||
+#define RF_CSR_CFG_BUSY FIELD32(0x00020000)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
* MAC Control/Status Registers(CSR).
|
|
||||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
|
||||||
*/
|
|
||||||
@@ -1465,6 +1476,48 @@ struct mac_iveiv_entry {
|
|
||||||
* BBP 3: RX Antenna
|
|
||||||
*/
|
|
||||||
#define BBP3_RX_ANTENNA FIELD8(0x18)
|
|
||||||
+#define BBP3_HT40_PLUS FIELD8(0x20)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * BBP 4: Bandwidth
|
|
||||||
+ */
|
|
||||||
+#define BBP4_TX_BF FIELD8(0x01)
|
|
||||||
+#define BBP4_BANDWIDTH FIELD8(0x18)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR registers
|
|
||||||
+ * The wordsize of the RFCSR is 8 bits.
|
|
||||||
+ */
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 6:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR6_R FIELD8(0x03)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 7:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR7_RF_TUNING FIELD8(0x01)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 12:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR12_TX_POWER FIELD8(0x1f)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 22:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 23:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR23_FREQ_OFFSET FIELD8(0x7f)
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * RFCSR 30:
|
|
||||||
+ */
|
|
||||||
+#define RFCSR30_RF_CALIBRATION FIELD8(0x80)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* RF registers
|
|
||||||
@ -1,136 +0,0 @@
|
|||||||
From e6cbd7e05f7c1fe0a737526d20f39b4a52e03ae8 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
Date: Tue, 17 Mar 2009 14:01:29 +0100
|
|
||||||
Subject: [PATCH] rt2x00: Fix compile errors for SoC
|
|
||||||
|
|
||||||
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
|
|
||||||
---
|
|
||||||
drivers/net/wireless/rt2x00/rt2800pci.c | 37 +++++++++++++++----------------
|
|
||||||
1 files changed, 18 insertions(+), 19 deletions(-)
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
|
|
||||||
@@ -3186,7 +3186,7 @@ MODULE_LICENSE("GPL");
|
|
||||||
#define WSOC_RT_CHIPSET RT3052
|
|
||||||
#endif /* CONFIG_RALINK_RT305X */
|
|
||||||
|
|
||||||
-static void rt2800soc_free_reg(struct rt2x00_dev *rt2x00dev)
|
|
||||||
+static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev)
|
|
||||||
{
|
|
||||||
kfree(rt2x00dev->rf);
|
|
||||||
rt2x00dev->rf = NULL;
|
|
||||||
@@ -3195,7 +3195,7 @@ static void rt2800soc_free_reg(struct rt
|
|
||||||
rt2x00dev->eeprom = NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
-static int rt2800soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
|
|
||||||
+static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
|
|
||||||
{
|
|
||||||
struct platform_device *pdev = to_platform_device(rt2x00dev->dev);
|
|
||||||
struct resource *res;
|
|
||||||
@@ -3219,14 +3219,14 @@ static int rt2800soc_alloc_reg(struct rt
|
|
||||||
|
|
||||||
exit:
|
|
||||||
ERROR_PROBE("Failed to allocate registers.\n");
|
|
||||||
- rt2800soc_free_reg(rt2x00dev);
|
|
||||||
+ rt2x00soc_free_reg(rt2x00dev);
|
|
||||||
|
|
||||||
return -ENOMEM;
|
|
||||||
}
|
|
||||||
|
|
||||||
-static int rt2800soc_probe(struct platform_device *pdev)
|
|
||||||
+static int rt2x00soc_probe(struct platform_device *pdev)
|
|
||||||
{
|
|
||||||
- struct rt2x00_ops *ops = (struct rt2x00_ops *)pdev->driver->p;
|
|
||||||
+ const struct rt2x00_ops *ops = &rt2800pci_ops;
|
|
||||||
struct ieee80211_hw *hw;
|
|
||||||
struct rt2x00_dev *rt2x00dev;
|
|
||||||
int retval;
|
|
||||||
@@ -3248,7 +3248,7 @@ static int rt2800soc_probe(struct platfo
|
|
||||||
|
|
||||||
rt2x00_set_chip_rt(rt2x00dev, WSOC_RT_CHIPSET);
|
|
||||||
|
|
||||||
- retval = rt2800soc_alloc_reg(rt2x00dev);
|
|
||||||
+ retval = rt2x00soc_alloc_reg(rt2x00dev);
|
|
||||||
if (retval)
|
|
||||||
goto exit_free_device;
|
|
||||||
|
|
||||||
@@ -3259,7 +3259,7 @@ static int rt2800soc_probe(struct platfo
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
exit_free_reg:
|
|
||||||
- rt2800soc_free_reg(rt2x00dev);
|
|
||||||
+ rt2x00soc_free_reg(rt2x00dev);
|
|
||||||
|
|
||||||
exit_free_device:
|
|
||||||
ieee80211_free_hw(hw);
|
|
||||||
@@ -3267,7 +3267,7 @@ exit_free_device:
|
|
||||||
return retval;
|
|
||||||
}
|
|
||||||
|
|
||||||
-static int rt2800soc_remove(struct platform_device *pdev)
|
|
||||||
+static int rt2x00soc_remove(struct platform_device *pdev)
|
|
||||||
{
|
|
||||||
struct ieee80211_hw *hw = platform_get_drvdata(pdev);
|
|
||||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
|
||||||
@@ -3276,16 +3276,16 @@ static int rt2800soc_remove(struct platf
|
|
||||||
* Free all allocated data.
|
|
||||||
*/
|
|
||||||
rt2x00lib_remove_dev(rt2x00dev);
|
|
||||||
- rt2800soc_free_reg(rt2x00dev);
|
|
||||||
+ rt2x00soc_free_reg(rt2x00dev);
|
|
||||||
ieee80211_free_hw(hw);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef CONFIG_PM
|
|
||||||
-int rt2x00soc_suspend(struct device *dev, pm_message_t state)
|
|
||||||
+int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state)
|
|
||||||
{
|
|
||||||
- struct ieee80211_hw *hw = dev_get_drvdata(dev);
|
|
||||||
+ struct ieee80211_hw *hw = platform_get_drvdata(pdev);
|
|
||||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
|
||||||
int retval;
|
|
||||||
|
|
||||||
@@ -3293,14 +3293,14 @@ int rt2x00soc_suspend(struct device *dev
|
|
||||||
if (retval)
|
|
||||||
return retval;
|
|
||||||
|
|
||||||
- rt2800soc_free_reg(rt2x00dev);
|
|
||||||
+ rt2x00soc_free_reg(rt2x00dev);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
-int rt2x00soc_resume(struct device *dev)
|
|
||||||
+int rt2x00soc_resume(struct platform_device *pdev)
|
|
||||||
{
|
|
||||||
- struct ieee80211_hw *hw = dev_get_drvdata(dev);
|
|
||||||
+ struct ieee80211_hw *hw = platform_get_drvdata(pdev);
|
|
||||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
|
||||||
int retval;
|
|
||||||
|
|
||||||
@@ -3315,7 +3315,7 @@ int rt2x00soc_resume(struct device *dev)
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
exit_free_reg:
|
|
||||||
- rt2x00pci_free_reg(rt2x00dev);
|
|
||||||
+ rt2x00soc_free_reg(rt2x00dev);
|
|
||||||
|
|
||||||
return retval;
|
|
||||||
}
|
|
||||||
@@ -3326,10 +3326,9 @@ static struct platform_driver rt2800soc_
|
|
||||||
.name = "rt2800_wmac",
|
|
||||||
.owner = THIS_MODULE,
|
|
||||||
.mod_name = KBUILD_MODNAME,
|
|
||||||
- .p = &rt2800pci_ops;
|
|
||||||
- }
|
|
||||||
- .probe = rt2800soc_probe,
|
|
||||||
- .remove = __devexit_p(rt2800soc_remove),
|
|
||||||
+ },
|
|
||||||
+ .probe = rt2x00soc_probe,
|
|
||||||
+ .remove = __devexit_p(rt2x00soc_remove),
|
|
||||||
.suspend = rt2x00soc_suspend,
|
|
||||||
.resume = rt2x00soc_resume,
|
|
||||||
};
|
|
||||||
Loading…
Reference in New Issue