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linux-variscite: Update revision from 3.14.28 to 4.1.15

Browse Source 
- Bump revision to 1e7785b

- Drop all 3.14.28 related patches

- Defconfig:
  - Sync defconfig with imx_v7_var_defconfig
  - Remove wl12xx and wl18xx support, we need to use these firmware
    from meta-ti layer.
  - Enable fhandle and Namespaces to add systemd support
  - Add patch to fix the compile issue under gcc6

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
This commit is contained in:
Fabio Berton 2016-09-12 14:02:44 -03:00 committed by Otavio Salvador
parent b2d01a81aa
commit d2d0e72870
30 changed files with 212 additions and 2989 deletions
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49
recipes-kernel/linux/linux-variscite-3.14.28/0001-ARM-8158-LLVMLinux-use-static-inline-in-ARM-ftrace.patch
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@ -1,49 +0,0 @@
From aeea3592a13bf12861943e44fc48f1f270941f8d Mon Sep 17 00:00:00 2001
From: Behan Webster <behanw@converseincode.com>
Date: Wed, 24 Sep 2014 01:06:46 +0100
Subject: ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
With compilers which follow the C99 standard (like modern versions of gcc and
clang), "extern inline" does the wrong thing (emits code for an externally
linkable version of the inline function). In this case using static inline
and removing the NULL version of return_address in return_address.c does
the right thing.
Signed-off-by: Behan Webster <behanw@converseincode.com>
Reviewed-by: Mark Charlebois <charlebm@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index 39eb16b..bfe2a2f 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -45,7 +45,7 @@ void *return_address(unsigned int);
#else
-extern inline void *return_address(unsigned int level)
+static inline void *return_address(unsigned int level)
{
return NULL;
}
diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
index fafedd8..f6aa84d 100644
--- a/arch/arm/kernel/return_address.c
+++ b/arch/arm/kernel/return_address.c
@@ -63,11 +63,6 @@ void *return_address(unsigned int level)
#warning "TODO: return_address should use unwind tables"
#endif
-void *return_address(unsigned int level)
-{
- return NULL;
-}
-
#endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
EXPORT_SYMBOL_GPL(return_address);
--
cgit v0.10.2

58
recipes-kernel/linux/linux-variscite-3.14.28/0001-ARM-LLVMLinux-Change-extern-inline-to-static-inline.patch
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@ -1,58 +0,0 @@
From a2561791169351cbf1ac5ca0c4299a0eef7eca65 Mon Sep 17 00:00:00 2001
From: Behan Webster <behanw@converseincode.com>
Date: Tue, 3 Sep 2013 22:27:26 -0400
Subject: [PATCH] ARM: LLVMLinux: Change "extern inline" to "static inline" in
glue-cache.h
With compilers which follow the C99 standard (like modern versions of gcc and
clang), "extern inline" does the wrong thing (emits code for an externally
linkable version of the inline function). "static inline" is the correct choice
instead.
Author: Behan Webster <behanw@converseincode.com>
Signed-off-by: Behan Webster <behanw@converseincode.com>
Reviewed-by: Mark Charlebois <charlebm@gmail.com>
---
arch/arm/include/asm/glue-cache.h | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h
index c81adc0..a3c24cd 100644
--- a/arch/arm/include/asm/glue-cache.h
+++ b/arch/arm/include/asm/glue-cache.h
@@ -130,22 +130,22 @@
#endif
#ifndef __ASSEMBLER__
-extern inline void nop_flush_icache_all(void) { }
-extern inline void nop_flush_kern_cache_all(void) { }
-extern inline void nop_flush_kern_cache_louis(void) { }
-extern inline void nop_flush_user_cache_all(void) { }
-extern inline void nop_flush_user_cache_range(unsigned long a,
+static inline void nop_flush_icache_all(void) { }
+static inline void nop_flush_kern_cache_all(void) { }
+static inline void nop_flush_kern_cache_louis(void) { }
+static inline void nop_flush_user_cache_all(void) { }
+static inline void nop_flush_user_cache_range(unsigned long a,
unsigned long b, unsigned int c) { }
-extern inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
-extern inline int nop_coherent_user_range(unsigned long a,
+static inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
+static inline int nop_coherent_user_range(unsigned long a,
unsigned long b) { return 0; }
-extern inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
+static inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
-extern inline void nop_dma_flush_range(const void *a, const void *b) { }
+static inline void nop_dma_flush_range(const void *a, const void *b) { }
-extern inline void nop_dma_map_area(const void *s, size_t l, int f) { }
-extern inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
+static inline void nop_dma_map_area(const void *s, size_t l, int f) { }
+static inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
#endif
#ifndef MULTI_CACHE
--
2.1.4

29
recipes-kernel/linux/linux-variscite-3.14.28/Set-dr_mode-to-otg.patch
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@ -1,29 +0,0 @@
From 94daa3c228195488521c06e9df0ccb6c0399aa4e Mon Sep 17 00:00:00 2001
From: Fabio Berton <fabio.berton@ossystems.com.br>
Date: Mon, 15 Feb 2016 11:31:39 -0200
Subject: [PATCH] Set dr_mode to otg
By default the OTG is configured to be "host". We need to switch dr_mode to
"otg", so OTG will work as device.
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
---
arch/arm/boot/dts/imx6qdl-var-som.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qdl-var-som.dtsi b/arch/arm/boot/dts/imx6qdl-var-som.dtsi
index 6ad3773..8fb1d7e 100755
--- a/arch/arm/boot/dts/imx6qdl-var-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-var-som.dtsi
@@ -971,7 +971,7 @@
#ifdef VAR_SOM_SOLO_VSC
dr_mode = "otg" ; /* Use "host" if you would like to use the USB0 type A connector (host mode only on VAR-SOM-SOLO) */
#else
- dr_mode = "host" ;
+ dr_mode = "otg" ;
#endif
status = "okay";
};
--
2.1.4

32
recipes-kernel/linux/linux-variscite-3.14.28/arm-Export-cache-flush-management-symbols-when-multi-cache.patch
View File

@ -1,32 +0,0 @@
From 07c2f624be197c5e1ee0d62f13327fea44446b90 Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Fri, 4 Jan 2013 00:32:33 +0200
Subject: [PATCH] arm: Export cache flush management symbols when !MULTI_CACHE
When compiling a kernel without CONFIG_MULTI_CACHE enabled the
dma access functions end up not being exported. Fix it.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
arch/arm/kernel/setup.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index aab70f6..63b310c 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -1089,3 +1089,12 @@ const struct seq_operations cpuinfo_op = {
.stop = c_stop,
.show = c_show
};
+
+/* export the cache management functions */
+#ifndef MULTI_CACHE
+
+EXPORT_SYMBOL(__glue(_CACHE,_dma_map_area));
+EXPORT_SYMBOL(__glue(_CACHE,_dma_unmap_area));
+EXPORT_SYMBOL(__glue(_CACHE,_dma_flush_range));
+
+#endif

132
recipes-kernel/linux/linux-variscite-3.14.28/boundarydevices/0002-wlcore-add-initial-device-tree-support-to-the-sdio-m.patch
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@ -1,132 +0,0 @@
From f82ba890ddfaeaca058c0d6f868ea40a1bb6ae24 Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Tue, 25 Jun 2013 13:51:53 +0300
Subject: [PATCH 1/2] wlcore: add initial device tree support to the sdio
module
If platform data is not available, try to get the required information
from the device tree. Register an OF match table and parse the
appropriate device tree nodes.
Parse interrupt property only, for now.
Signed-off-by: Luciano Coelho <coelho@ti.com>
---
drivers/net/wireless/ti/wlcore/sdio.c | 70 ++++++++++++++++++++++++++++++++---
1 file changed, 64 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 29ef249..53bbb28 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -30,7 +30,7 @@
#include <linux/mmc/sdio_ids.h>
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
-#include <linux/gpio.h>
+#include <linux/of_irq.h>
#include <linux/wl12xx.h>
#include <linux/pm_runtime.h>
#include <linux/printk.h>
@@ -214,6 +214,43 @@ static struct wl1271_if_operations sdio_ops = {
.set_block_size = wl1271_sdio_set_block_size,
};
+static struct wl12xx_platform_data *wlcore_get_pdata_from_of(struct device *dev)
+{
+ struct wl12xx_platform_data *pdata;
+ struct device_node *np = dev->of_node;
+
+ if (!np) {
+ np = of_find_matching_node(NULL, dev->driver->of_match_table);
+ if (!np) {
+ dev_notice(dev, "device tree node not available\n");
+ pdata = ERR_PTR(-ENODEV);
+ goto out;
+ }
+ }
+
+ pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ dev_err(dev, "can't allocate platform data\n");
+ pdata = ERR_PTR(-ENODEV);
+ goto out;
+ }
+
+ pdata->irq = irq_of_parse_and_map(np, 0);
+ if (pdata->irq < 0) {
+ dev_err(dev, "can't get interrupt gpio from the device tree\n");
+ goto out_free;
+ }
+ pdata->board_ref_clock = WL12XX_REFCLOCK_38; /* 38.4 MHz */
+ goto out;
+
+out_free:
+ kfree(pdata);
+ pdata = ERR_PTR(-ENODEV);
+
+out:
+ return pdata;
+}
+
static int wl1271_probe(struct sdio_func *func,
const struct sdio_device_id *id)
{
@@ -248,11 +285,23 @@ static int wl1271_probe(struct sdio_func *func,
/* Use block mode for transferring over one block size of data */
func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+ /* The pdata allocated here is freed when the device is freed,
+ * so we don't need an additional out label to free it in case
+ * of error further on.
+ */
+
+ /* Try to get legacy platform data from the board file */
pdev_data->pdata = wl12xx_get_platform_data();
if (IS_ERR(pdev_data->pdata)) {
- ret = PTR_ERR(pdev_data->pdata);
- dev_err(glue->dev, "missing wlan platform data: %d\n", ret);
- goto out_free_glue;
+ dev_info(&func->dev,
+ "legacy platform data not found, trying device tree\n");
+
+ pdev_data->pdata = wlcore_get_pdata_from_of(&func->dev);
+ if (IS_ERR(pdev_data->pdata)) {
+ ret = PTR_ERR(pdev_data->pdata);
+ dev_err(&func->dev, "can't get platform data\n");
+ goto out_free_glue;
+ }
}
/* if sdio can keep power while host is suspended, enable wow */
@@ -386,16 +435,25 @@ static const struct dev_pm_ops wl1271_sdio_pm_ops = {
};
#endif
+static const struct of_device_id wlcore_sdio_of_match_table[] = {
+ { .compatible = "ti,wilink6" },
+ { .compatible = "ti,wilink7" },
+ { .compatible = "ti,wilink8" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, wlcore_sdio_of_match_table);
+
static struct sdio_driver wl1271_sdio_driver = {
.name = "wl1271_sdio",
.id_table = wl1271_devices,
.probe = wl1271_probe,
.remove = wl1271_remove,
-#ifdef CONFIG_PM
.drv = {
+#ifdef CONFIG_PM
.pm = &wl1271_sdio_pm_ops,
- },
#endif
+ .of_match_table = of_match_ptr(wlcore_sdio_of_match_table),
+ },
};
static int __init wl1271_init(void)
--
1.9.3

92
recipes-kernel/linux/linux-variscite-3.14.28/boundarydevices/0003-wlcore-add-mac-override-parameter.patch
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@ -1,92 +0,0 @@
From 4dca78d4c66c8bf6440e2fa86c155a1d969f39a6 Mon Sep 17 00:00:00 2001
From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Wed, 23 May 2012 18:38:54 -0700
Subject: [PATCH 2/2] wlcore: add mac override parameter
Note the cmdline parameter would be wlcore.mac=nn:nn:nn:nn:nn:nn
This moved since the 3.0.x kernels because of WL12xx restructuring.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Conflicts:
drivers/net/wireless/wl12xx/main.c
---
drivers/net/wireless/ti/wlcore/main.c | 40 ++++++++++++++++++++++++++++++++++-
1 file changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index b46b311..b1f5740 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -47,6 +47,7 @@ static char *fwlog_param;
static int fwlog_mem_blocks = -1;
static int bug_on_recovery = -1;
static int no_recovery = -1;
+static char *mac_param;
static void __wl1271_op_remove_interface(struct wl1271 *wl,
struct ieee80211_vif *vif,
@@ -5623,6 +5624,26 @@ out:
return ret;
}
+static int parse_mac(unsigned char *mac, unsigned char const *str_mac)
+{
+ int i = 0;
+ char *end;
+ int ret = -EINVAL;
+
+ for (;;) {
+ mac[i++] = simple_strtoul(str_mac, &end, 16);
+ if (i == 6) {
+ if (!*end || (*end == ' '))
+ ret = 0;
+ break;
+ }
+ str_mac = end + 1;
+ if ((*end != '-') && (*end != ':'))
+ break;
+ }
+ return ret;
+}
+
static int wl1271_register_hw(struct wl1271 *wl)
{
int ret;
@@ -5631,7 +5652,21 @@ static int wl1271_register_hw(struct wl1271 *wl)
if (wl->mac80211_registered)
return 0;
- if (wl->nvs_len >= 12) {
+ if (mac_param){
+ u8 override_mac[ETH_ALEN];
+ memset(override_mac, 0, ETH_ALEN);
+
+ if (0 == parse_mac(override_mac, mac_param)) {
+ oui_addr = override_mac[0] << 16
+ | override_mac[1] << 8
+ | override_mac[2];
+ nic_addr = override_mac[3] << 16
+ | override_mac[4] << 8
+ | override_mac[5];
+ } else
+ pr_err("%s: error parsing mac %s\n",
+ __func__, mac_param);
+ } else if (wl->nvs_len >= 12) {
/* NOTE: The wl->nvs->nvs element must be first, in
* order to simplify the casting, we assume it is at
* the beginning of the wl->nvs structure.
@@ -6198,6 +6233,9 @@ MODULE_PARM_DESC(bug_on_recovery, "BUG() on fw recovery");
module_param(no_recovery, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(no_recovery, "Prevent HW recovery. FW will remain stuck.");
+module_param_named(mac, mac_param, charp, S_IRUGO);
+MODULE_PARM_DESC(mac, "mac address override");
+
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
--
1.9.3

88
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0001-wlcore-memset-wl-rx_filter_enabled-to-zero-after-rec.patch
View File

@ -1,88 +0,0 @@
From 02d0727ca3b0bc8194bd69cd52ddf9e4e2910890 Mon Sep 17 00:00:00 2001
From: Nadim Zubidat <nadimz@ti.com>
Date: Mon, 10 Feb 2014 13:47:17 +0200
Subject: [PATCH 01/18] wlcore: memset wl->rx_filter_enabled to zero after
recovery
zero rx_filter_enabled array after recovery to avoid
cases were the driver will keep trying to clear a
filter which is not configured in FW.
Such case will cause consecutive recoveries due to
command execution failures.
While on it, convert rx_filter_enabled to bitmap,
to save some memory and make sparse happy (it
doesn't like sizeof(bool array)).
Signed-off-by: Nadim Zubidat <nadimz@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 1 +
drivers/net/wireless/ti/wlcore/rx.c | 9 ++++++---
drivers/net/wireless/ti/wlcore/wlcore.h | 2 +-
3 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index b46b311..da268e8 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1914,6 +1914,7 @@ static void wlcore_op_stop_locked(struct wl1271 *wl)
memset(wl->links_map, 0, sizeof(wl->links_map));
memset(wl->roc_map, 0, sizeof(wl->roc_map));
memset(wl->session_ids, 0, sizeof(wl->session_ids));
+ memset(wl->rx_filter_enabled, 0, sizeof(wl->rx_filter_enabled));
wl->active_sta_count = 0;
wl->active_link_count = 0;
diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c
index 6791a1a..94ab445 100644
--- a/drivers/net/wireless/ti/wlcore/rx.c
+++ b/drivers/net/wireless/ti/wlcore/rx.c
@@ -302,7 +302,7 @@ int wl1271_rx_filter_enable(struct wl1271 *wl,
{
int ret;
- if (wl->rx_filter_enabled[index] == enable) {
+ if (!!test_bit(index, wl->rx_filter_enabled) == enable) {
wl1271_warning("Request to enable an already "
"enabled rx filter %d", index);
return 0;
@@ -316,7 +316,10 @@ int wl1271_rx_filter_enable(struct wl1271 *wl,
return ret;
}
- wl->rx_filter_enabled[index] = enable;
+ if (enable)
+ __set_bit(index, wl->rx_filter_enabled);
+ else
+ __clear_bit(index, wl->rx_filter_enabled);
return 0;
}
@@ -326,7 +329,7 @@ int wl1271_rx_filter_clear_all(struct wl1271 *wl)
int i, ret = 0;
for (i = 0; i < WL1271_MAX_RX_FILTERS; i++) {
- if (!wl->rx_filter_enabled[i])
+ if (!test_bit(i, wl->rx_filter_enabled))
continue;
ret = wl1271_rx_filter_enable(wl, i, 0, NULL);
if (ret)
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 06efc12..a3cc117 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -451,7 +451,7 @@ struct wl1271 {
size_t fw_status_priv_len;
/* RX Data filter rule state - enabled/disabled */
- bool rx_filter_enabled[WL1271_MAX_RX_FILTERS];
+ unsigned long rx_filter_enabled[BITS_TO_LONGS(WL1271_MAX_RX_FILTERS)];
/* size of the private static data */
size_t static_data_priv_len;
--
1.9.3

88
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0002-wlcore-cancel-Tx-watchdog-on-suspend-and-rearm-on-fi.patch
View File

@ -1,88 +0,0 @@
From 9be86cf067f43c3a43a538189d773afc812e4017 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 10 Feb 2014 13:47:18 +0200
Subject: [PATCH 02/18] wlcore: cancel Tx watchdog on suspend and rearm on
first Tx after
Sometimes a tx_flush during suspend fails, but the FW manages to flush
out the packets during the time when the host is supsended. Cancel
the Tx-watchdog on suspend to not cause a spurious recovery on resume
for that case. Set a flag to reinit the watchdog on the first Tx after
resume, so we'll still recover if the FW is not empty and there's
indeed a problem.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 13 +++++++++++++
drivers/net/wireless/ti/wlcore/tx.c | 9 +++++++--
drivers/net/wireless/ti/wlcore/wlcore_i.h | 1 +
3 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index da268e8..1e19196 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1767,6 +1767,12 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
flush_work(&wl->tx_work);
flush_delayed_work(&wl->elp_work);
+ /*
+ * Cancel the watchdog even if above tx_flush failed. We will detect
+ * it on resume anyway.
+ */
+ cancel_delayed_work(&wl->tx_watchdog_work);
+
return 0;
}
@@ -1824,6 +1830,13 @@ static int wl1271_op_resume(struct ieee80211_hw *hw)
out:
wl->wow_enabled = false;
+
+ /*
+ * Set a flag to re-init the watchdog on the first Tx after resume.
+ * That way we avoid possible conditions where Tx-complete interrupts
+ * fail to arrive and we perform a spurious recovery.
+ */
+ set_bit(WL1271_FLAG_REINIT_TX_WDOG, &wl->flags);
mutex_unlock(&wl->mutex);
return 0;
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 87cd707..ca886ef 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -234,8 +234,13 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif,
wl->tx_blocks_available -= total_blocks;
wl->tx_allocated_blocks += total_blocks;
- /* If the FW was empty before, arm the Tx watchdog */
- if (wl->tx_allocated_blocks == total_blocks)
+ /*
+ * If the FW was empty before, arm the Tx watchdog. Also do
+ * this on the first Tx after resume, as we always cancel the
+ * watchdog on suspend.
+ */
+ if (wl->tx_allocated_blocks == total_blocks ||
+ test_and_clear_bit(WL1271_FLAG_REINIT_TX_WDOG, &wl->flags))
wl12xx_rearm_tx_watchdog_locked(wl);
ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index ce7261c..3815332 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -240,6 +240,7 @@ enum wl12xx_flags {
WL1271_FLAG_VIF_CHANGE_IN_PROGRESS,
WL1271_FLAG_INTENDED_FW_RECOVERY,
WL1271_FLAG_IO_FAILED,
+ WL1271_FLAG_REINIT_TX_WDOG,
};
enum wl12xx_vif_flags {
--
1.9.3

46
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0003-wlcore-block-read-writes-to-FW-during-ELP.patch
View File

@ -1,46 +0,0 @@
From 51ae14d0eae31a7d678c201c9664efbb373f97fa Mon Sep 17 00:00:00 2001
From: Barak Bercovitz <barak@wizery.com>
Date: Mon, 10 Feb 2014 13:47:19 +0200
Subject: [PATCH 03/18] wlcore: block read/writes to FW during ELP
When the chip is in ELP mode read/write to FW is invalid and may cause
the lower layers to get stuck. The reads/writes concerning ELP wakeup
are the exception here and are checked for. In addition to blocking the
IO, produce a warning.
Signed-off-by: Barak Bercovitz <barak@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/io.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h
index 07e3d6a..0305729 100644
--- a/drivers/net/wireless/ti/wlcore/io.h
+++ b/drivers/net/wireless/ti/wlcore/io.h
@@ -60,7 +60,9 @@ static inline int __must_check wlcore_raw_write(struct wl1271 *wl, int addr,
{
int ret;
- if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags))
+ if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags) ||
+ WARN_ON((test_bit(WL1271_FLAG_IN_ELP, &wl->flags) &&
+ addr != HW_ACCESS_ELP_CTRL_REG)))
return -EIO;
ret = wl->if_ops->write(wl->dev, addr, buf, len, fixed);
@@ -76,7 +78,9 @@ static inline int __must_check wlcore_raw_read(struct wl1271 *wl, int addr,
{
int ret;
- if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags))
+ if (test_bit(WL1271_FLAG_IO_FAILED, &wl->flags) ||
+ WARN_ON((test_bit(WL1271_FLAG_IN_ELP, &wl->flags) &&
+ addr != HW_ACCESS_ELP_CTRL_REG)))
return -EIO;
ret = wl->if_ops->read(wl->dev, addr, buf, len, fixed);
--
1.9.3

38
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0004-wlcore-AP-don-t-start-mac80211-PS-on-non-peer-HLIDs.patch
View File

@ -1,38 +0,0 @@
From 7a536265b0b470893c13dc0f094e3078521818e2 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 10 Feb 2014 13:47:20 +0200
Subject: [PATCH 04/18] wlcore: AP: don't start mac80211 PS on non-peer HLIDs
It seems the wl18xx FW sometimes sends spurious changes on the PSM state
of the broadcast HLID. This causes us to search for a station on a
non-peer link and fail, causing warnings in our log.
Prevent the driver from considering PSM changes for any non-peer HLIDs.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/ps.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c
index 26bfc36..b52516e 100644
--- a/drivers/net/wireless/ti/wlcore/ps.c
+++ b/drivers/net/wireless/ti/wlcore/ps.c
@@ -280,7 +280,11 @@ void wl12xx_ps_link_start(struct wl1271 *wl, struct wl12xx_vif *wlvif,
struct ieee80211_sta *sta;
struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
- if (test_bit(hlid, &wl->ap_ps_map))
+ if (WARN_ON_ONCE(wlvif->bss_type != BSS_TYPE_AP_BSS))
+ return;
+
+ if (!test_bit(hlid, wlvif->ap.sta_hlid_map) ||
+ test_bit(hlid, &wl->ap_ps_map))
return;
wl1271_debug(DEBUG_PSM, "start mac80211 PSM on hlid %d pkts %d "
--
1.9.3

763
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0005-wlcore-wl12xx-wl18xx-simplify-fw_status-handling.patch
View File

@ -1,763 +0,0 @@
From 75fb4df7f804229372e073977615a149a4a28dc0 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:21 +0200
Subject: [PATCH 05/18] wlcore/wl12xx/wl18xx: simplify fw_status handling
Instead of splitting the fw_status into 2 and using some
complex calculations, read the fw status and let each low-level
driver (wl12xx/wl18xx) convert it into a common struct.
This is required for the upcoming fw api changes, which
break the current logic anyway.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 35 ++++++++++-
drivers/net/wireless/ti/wl12xx/wl12xx.h | 50 ++++++++++++++++
drivers/net/wireless/ti/wl18xx/main.c | 39 ++++++++++++-
drivers/net/wireless/ti/wl18xx/tx.c | 4 +-
drivers/net/wireless/ti/wl18xx/wl18xx.h | 53 +++++++++++++++++
drivers/net/wireless/ti/wlcore/cmd.c | 11 +++-
drivers/net/wireless/ti/wlcore/hw_ops.h | 9 +++
drivers/net/wireless/ti/wlcore/main.c | 96 +++++++++++++++----------------
drivers/net/wireless/ti/wlcore/rx.c | 2 +-
drivers/net/wireless/ti/wlcore/rx.h | 2 +-
drivers/net/wireless/ti/wlcore/wlcore.h | 7 ++-
drivers/net/wireless/ti/wlcore/wlcore_i.h | 72 ++++++++++-------------
12 files changed, 277 insertions(+), 103 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index be7129b..3ad8767 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1378,7 +1378,7 @@ static u32 wl12xx_get_rx_packet_len(struct wl1271 *wl, void *rx_data,
static int wl12xx_tx_delayed_compl(struct wl1271 *wl)
{
- if (wl->fw_status_1->tx_results_counter ==
+ if (wl->fw_status->tx_results_counter ==
(wl->tx_results_count & 0xff))
return 0;
@@ -1438,6 +1438,37 @@ out:
return ret;
}
+static void wl12xx_convert_fw_status(struct wl1271 *wl, void *raw_fw_status,
+ struct wl_fw_status *fw_status)
+{
+ struct wl12xx_fw_status *int_fw_status = raw_fw_status;
+
+ fw_status->intr = le32_to_cpu(int_fw_status->intr);
+ fw_status->fw_rx_counter = int_fw_status->fw_rx_counter;
+ fw_status->drv_rx_counter = int_fw_status->drv_rx_counter;
+ fw_status->tx_results_counter = int_fw_status->tx_results_counter;
+ fw_status->rx_pkt_descs = int_fw_status->rx_pkt_descs;
+
+ fw_status->fw_localtime = le32_to_cpu(int_fw_status->fw_localtime);
+ fw_status->link_ps_bitmap = le32_to_cpu(int_fw_status->link_ps_bitmap);
+ fw_status->link_fast_bitmap =
+ le32_to_cpu(int_fw_status->link_fast_bitmap);
+ fw_status->total_released_blks =
+ le32_to_cpu(int_fw_status->total_released_blks);
+ fw_status->tx_total = le32_to_cpu(int_fw_status->tx_total);
+
+ fw_status->counters.tx_released_pkts =
+ int_fw_status->counters.tx_released_pkts;
+ fw_status->counters.tx_lnk_free_pkts =
+ int_fw_status->counters.tx_lnk_free_pkts;
+ fw_status->counters.tx_voice_released_blks =
+ int_fw_status->counters.tx_voice_released_blks;
+ fw_status->counters.tx_last_rate =
+ int_fw_status->counters.tx_last_rate;
+
+ fw_status->log_start_addr = le32_to_cpu(int_fw_status->log_start_addr);
+}
+
static u32 wl12xx_sta_get_ap_rate_mask(struct wl1271 *wl,
struct wl12xx_vif *wlvif)
{
@@ -1677,6 +1708,7 @@ static struct wlcore_ops wl12xx_ops = {
.tx_delayed_compl = wl12xx_tx_delayed_compl,
.hw_init = wl12xx_hw_init,
.init_vif = NULL,
+ .convert_fw_status = wl12xx_convert_fw_status,
.sta_get_ap_rate_mask = wl12xx_sta_get_ap_rate_mask,
.get_pg_ver = wl12xx_get_pg_ver,
.get_mac = wl12xx_get_mac,
@@ -1725,6 +1757,7 @@ static int wl12xx_setup(struct wl1271 *wl)
wl->band_rate_to_idx = wl12xx_band_rate_to_idx;
wl->hw_tx_rate_tbl_size = WL12XX_CONF_HW_RXTX_RATE_MAX;
wl->hw_min_ht_rate = WL12XX_CONF_HW_RXTX_RATE_MCS0;
+ wl->fw_status_len = sizeof(struct wl12xx_fw_status);
wl->fw_status_priv_len = 0;
wl->stats.fw_stats_len = sizeof(struct wl12xx_acx_statistics);
wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl12xx_ht_cap);
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index 9e5484a..b9950f8 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -79,4 +79,54 @@ struct wl12xx_priv {
struct wl127x_rx_mem_pool_addr *rx_mem_addr;
};
+struct wl12xx_fw_packet_counters {
+ /* Cumulative counter of released packets per AC */
+ u8 tx_released_pkts[NUM_TX_QUEUES];
+
+ /* Cumulative counter of freed packets per HLID */
+ u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
+
+ /* Cumulative counter of released Voice memory blocks */
+ u8 tx_voice_released_blks;
+
+ /* Tx rate of the last transmitted packet */
+ u8 tx_last_rate;
+
+ u8 padding[2];
+} __packed;
+
+/* FW status registers */
+struct wl12xx_fw_status {
+ __le32 intr;
+ u8 fw_rx_counter;
+ u8 drv_rx_counter;
+ u8 reserved;
+ u8 tx_results_counter;
+ __le32 rx_pkt_descs[WL12XX_NUM_RX_DESCRIPTORS];
+
+ __le32 fw_localtime;
+
+ /*
+ * A bitmap (where each bit represents a single HLID)
+ * to indicate if the station is in PS mode.
+ */
+ __le32 link_ps_bitmap;
+
+ /*
+ * A bitmap (where each bit represents a single HLID) to indicate
+ * if the station is in Fast mode
+ */
+ __le32 link_fast_bitmap;
+
+ /* Cumulative counter of total released mem blocks since FW-reset */
+ __le32 total_released_blks;
+
+ /* Size (in Memory Blocks) of TX pool */
+ __le32 tx_total;
+
+ struct wl12xx_fw_packet_counters counters;
+
+ __le32 log_start_addr;
+} __packed;
+
#endif /* __WL12XX_PRIV_H__ */
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index ec37b16..cbf9bf3 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1133,6 +1133,39 @@ static int wl18xx_hw_init(struct wl1271 *wl)
return ret;
}
+static void wl18xx_convert_fw_status(struct wl1271 *wl, void *raw_fw_status,
+ struct wl_fw_status *fw_status)
+{
+ struct wl18xx_fw_status *int_fw_status = raw_fw_status;
+
+ fw_status->intr = le32_to_cpu(int_fw_status->intr);
+ fw_status->fw_rx_counter = int_fw_status->fw_rx_counter;
+ fw_status->drv_rx_counter = int_fw_status->drv_rx_counter;
+ fw_status->tx_results_counter = int_fw_status->tx_results_counter;
+ fw_status->rx_pkt_descs = int_fw_status->rx_pkt_descs;
+
+ fw_status->fw_localtime = le32_to_cpu(int_fw_status->fw_localtime);
+ fw_status->link_ps_bitmap = le32_to_cpu(int_fw_status->link_ps_bitmap);
+ fw_status->link_fast_bitmap =
+ le32_to_cpu(int_fw_status->link_fast_bitmap);
+ fw_status->total_released_blks =
+ le32_to_cpu(int_fw_status->total_released_blks);
+ fw_status->tx_total = le32_to_cpu(int_fw_status->tx_total);
+
+ fw_status->counters.tx_released_pkts =
+ int_fw_status->counters.tx_released_pkts;
+ fw_status->counters.tx_lnk_free_pkts =
+ int_fw_status->counters.tx_lnk_free_pkts;
+ fw_status->counters.tx_voice_released_blks =
+ int_fw_status->counters.tx_voice_released_blks;
+ fw_status->counters.tx_last_rate =
+ int_fw_status->counters.tx_last_rate;
+
+ fw_status->log_start_addr = le32_to_cpu(int_fw_status->log_start_addr);
+
+ fw_status->priv = &int_fw_status->priv;
+}
+
static void wl18xx_set_tx_desc_csum(struct wl1271 *wl,
struct wl1271_tx_hw_descr *desc,
struct sk_buff *skb)
@@ -1572,7 +1605,7 @@ static bool wl18xx_lnk_high_prio(struct wl1271 *wl, u8 hlid,
{
u8 thold;
struct wl18xx_fw_status_priv *status_priv =
- (struct wl18xx_fw_status_priv *)wl->fw_status_2->priv;
+ (struct wl18xx_fw_status_priv *)wl->fw_status->priv;
u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
/* suspended links are never high priority */
@@ -1594,7 +1627,7 @@ static bool wl18xx_lnk_low_prio(struct wl1271 *wl, u8 hlid,
{
u8 thold;
struct wl18xx_fw_status_priv *status_priv =
- (struct wl18xx_fw_status_priv *)wl->fw_status_2->priv;
+ (struct wl18xx_fw_status_priv *)wl->fw_status->priv;
u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap);
if (test_bit(hlid, (unsigned long *)&suspend_bitmap))
@@ -1632,6 +1665,7 @@ static struct wlcore_ops wl18xx_ops = {
.tx_immediate_compl = wl18xx_tx_immediate_completion,
.tx_delayed_compl = NULL,
.hw_init = wl18xx_hw_init,
+ .convert_fw_status = wl18xx_convert_fw_status,
.set_tx_desc_csum = wl18xx_set_tx_desc_csum,
.get_pg_ver = wl18xx_get_pg_ver,
.set_rx_csum = wl18xx_set_rx_csum,
@@ -1726,6 +1760,7 @@ static int wl18xx_setup(struct wl1271 *wl)
wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
wl->hw_tx_rate_tbl_size = WL18XX_CONF_HW_RXTX_RATE_MAX;
wl->hw_min_ht_rate = WL18XX_CONF_HW_RXTX_RATE_MCS0;
+ wl->fw_status_len = sizeof(struct wl18xx_fw_status);
wl->fw_status_priv_len = sizeof(struct wl18xx_fw_status_priv);
wl->stats.fw_stats_len = sizeof(struct wl18xx_acx_statistics);
wl->static_data_priv_len = sizeof(struct wl18xx_static_data_priv);
diff --git a/drivers/net/wireless/ti/wl18xx/tx.c b/drivers/net/wireless/ti/wl18xx/tx.c
index 57c6943..be1ebd5 100644
--- a/drivers/net/wireless/ti/wl18xx/tx.c
+++ b/drivers/net/wireless/ti/wl18xx/tx.c
@@ -32,7 +32,7 @@ static
void wl18xx_get_last_tx_rate(struct wl1271 *wl, struct ieee80211_vif *vif,
struct ieee80211_tx_rate *rate)
{
- u8 fw_rate = wl->fw_status_2->counters.tx_last_rate;
+ u8 fw_rate = wl->fw_status->counters.tx_last_rate;
if (fw_rate > CONF_HW_RATE_INDEX_MAX) {
wl1271_error("last Tx rate invalid: %d", fw_rate);
@@ -139,7 +139,7 @@ static void wl18xx_tx_complete_packet(struct wl1271 *wl, u8 tx_stat_byte)
void wl18xx_tx_immediate_complete(struct wl1271 *wl)
{
struct wl18xx_fw_status_priv *status_priv =
- (struct wl18xx_fw_status_priv *)wl->fw_status_2->priv;
+ (struct wl18xx_fw_status_priv *)wl->fw_status->priv;
struct wl18xx_priv *priv = wl->priv;
u8 i;
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index 9204e07..d32a6af 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -109,6 +109,59 @@ struct wl18xx_fw_status_priv {
u8 padding[3];
};
+struct wl18xx_fw_packet_counters {
+ /* Cumulative counter of released packets per AC */
+ u8 tx_released_pkts[NUM_TX_QUEUES];
+
+ /* Cumulative counter of freed packets per HLID */
+ u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
+
+ /* Cumulative counter of released Voice memory blocks */
+ u8 tx_voice_released_blks;
+
+ /* Tx rate of the last transmitted packet */
+ u8 tx_last_rate;
+
+ u8 padding[2];
+} __packed;
+
+/* FW status registers */
+struct wl18xx_fw_status {
+ __le32 intr;
+ u8 fw_rx_counter;
+ u8 drv_rx_counter;
+ u8 reserved;
+ u8 tx_results_counter;
+ __le32 rx_pkt_descs[WL18XX_NUM_RX_DESCRIPTORS];
+
+ __le32 fw_localtime;
+
+ /*
+ * A bitmap (where each bit represents a single HLID)
+ * to indicate if the station is in PS mode.
+ */
+ __le32 link_ps_bitmap;
+
+ /*
+ * A bitmap (where each bit represents a single HLID) to indicate
+ * if the station is in Fast mode
+ */
+ __le32 link_fast_bitmap;
+
+ /* Cumulative counter of total released mem blocks since FW-reset */
+ __le32 total_released_blks;
+
+ /* Size (in Memory Blocks) of TX pool */
+ __le32 tx_total;
+
+ struct wl18xx_fw_packet_counters counters;
+
+ __le32 log_start_addr;
+
+ /* Private status to be used by the lower drivers */
+ struct wl18xx_fw_status_priv priv;
+} __packed;
+
#define WL18XX_PHY_VERSION_MAX_LEN 20
struct wl18xx_static_data_priv {
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 9b2ecf5..4d19fd2 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -324,9 +324,14 @@ int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
__set_bit(link, wlvif->links_map);
spin_unlock_irqrestore(&wl->wl_lock, flags);
- /* take the last "freed packets" value from the current FW status */
- wl->links[link].prev_freed_pkts =
- wl->fw_status_2->counters.tx_lnk_free_pkts[link];
+ /*
+ * take the last "freed packets" value from the current FW status.
+ * on recovery, we might not have fw_status yet, and
+ * tx_lnk_free_pkts will be NULL. check for it.
+ */
+ if (wl->fw_status->counters.tx_lnk_free_pkts)
+ wl->links[link].prev_freed_pkts =
+ wl->fw_status->counters.tx_lnk_free_pkts[link];
wl->links[link].wlvif = wlvif;
/*
diff --git a/drivers/net/wireless/ti/wlcore/hw_ops.h b/drivers/net/wireless/ti/wlcore/hw_ops.h
index 51f8d63..1555ff9 100644
--- a/drivers/net/wireless/ti/wlcore/hw_ops.h
+++ b/drivers/net/wireless/ti/wlcore/hw_ops.h
@@ -106,6 +106,15 @@ wlcore_hw_init_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif)
return 0;
}
+static inline void
+wlcore_hw_convert_fw_status(struct wl1271 *wl, void *raw_fw_status,
+ struct wl_fw_status *fw_status)
+{
+ BUG_ON(!wl->ops->convert_fw_status);
+
+ wl->ops->convert_fw_status(wl, raw_fw_status, fw_status);
+}
+
static inline u32
wlcore_hw_sta_get_ap_rate_mask(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 1e19196..70a3e57 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -357,12 +357,12 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl,
static void wl12xx_irq_update_links_status(struct wl1271 *wl,
struct wl12xx_vif *wlvif,
- struct wl_fw_status_2 *status)
+ struct wl_fw_status *status)
{
u32 cur_fw_ps_map;
u8 hlid;
- cur_fw_ps_map = le32_to_cpu(status->link_ps_bitmap);
+ cur_fw_ps_map = status->link_ps_bitmap;
if (wl->ap_fw_ps_map != cur_fw_ps_map) {
wl1271_debug(DEBUG_PSM,
"link ps prev 0x%x cur 0x%x changed 0x%x",
@@ -377,41 +377,38 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl,
wl->links[hlid].allocated_pkts);
}
-static int wlcore_fw_status(struct wl1271 *wl,
- struct wl_fw_status_1 *status_1,
- struct wl_fw_status_2 *status_2)
+static int wlcore_fw_status(struct wl1271 *wl, struct wl_fw_status *status)
{
struct wl12xx_vif *wlvif;
struct timespec ts;
u32 old_tx_blk_count = wl->tx_blocks_available;
int avail, freed_blocks;
int i;
- size_t status_len;
int ret;
struct wl1271_link *lnk;
- status_len = WLCORE_FW_STATUS_1_LEN(wl->num_rx_desc) +
- sizeof(*status_2) + wl->fw_status_priv_len;
-
- ret = wlcore_raw_read_data(wl, REG_RAW_FW_STATUS_ADDR, status_1,
- status_len, false);
+ ret = wlcore_raw_read_data(wl, REG_RAW_FW_STATUS_ADDR,
+ wl->raw_fw_status,
+ wl->fw_status_len, false);
if (ret < 0)
return ret;
+ wlcore_hw_convert_fw_status(wl, wl->raw_fw_status, wl->fw_status);
+
wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
"drv_rx_counter = %d, tx_results_counter = %d)",
- status_1->intr,
- status_1->fw_rx_counter,
- status_1->drv_rx_counter,
- status_1->tx_results_counter);
+ status->intr,
+ status->fw_rx_counter,
+ status->drv_rx_counter,
+ status->tx_results_counter);
for (i = 0; i < NUM_TX_QUEUES; i++) {
/* prevent wrap-around in freed-packets counter */
wl->tx_allocated_pkts[i] -=
- (status_2->counters.tx_released_pkts[i] -
+ (status->counters.tx_released_pkts[i] -
wl->tx_pkts_freed[i]) & 0xff;
- wl->tx_pkts_freed[i] = status_2->counters.tx_released_pkts[i];
+ wl->tx_pkts_freed[i] = status->counters.tx_released_pkts[i];
}
@@ -420,29 +417,28 @@ static int wlcore_fw_status(struct wl1271 *wl,
lnk = &wl->links[i];
/* prevent wrap-around in freed-packets counter */
- diff = (status_2->counters.tx_lnk_free_pkts[i] -
+ diff = (status->counters.tx_lnk_free_pkts[i] -
lnk->prev_freed_pkts) & 0xff;
if (diff == 0)
continue;
lnk->allocated_pkts -= diff;
- lnk->prev_freed_pkts = status_2->counters.tx_lnk_free_pkts[i];
+ lnk->prev_freed_pkts = status->counters.tx_lnk_free_pkts[i];
/* accumulate the prev_freed_pkts counter */
lnk->total_freed_pkts += diff;
}
/* prevent wrap-around in total blocks counter */
- if (likely(wl->tx_blocks_freed <=
- le32_to_cpu(status_2->total_released_blks)))
- freed_blocks = le32_to_cpu(status_2->total_released_blks) -
+ if (likely(wl->tx_blocks_freed <= status->total_released_blks))
+ freed_blocks = status->total_released_blks -
wl->tx_blocks_freed;
else
freed_blocks = 0x100000000LL - wl->tx_blocks_freed +
- le32_to_cpu(status_2->total_released_blks);
+ status->total_released_blks;
- wl->tx_blocks_freed = le32_to_cpu(status_2->total_released_blks);
+ wl->tx_blocks_freed = status->total_released_blks;
wl->tx_allocated_blocks -= freed_blocks;
@@ -458,7 +454,7 @@ static int wlcore_fw_status(struct wl1271 *wl,
cancel_delayed_work(&wl->tx_watchdog_work);
}
- avail = le32_to_cpu(status_2->tx_total) - wl->tx_allocated_blocks;
+ avail = status->tx_total - wl->tx_allocated_blocks;
/*
* The FW might change the total number of TX memblocks before
@@ -477,15 +473,15 @@ static int wlcore_fw_status(struct wl1271 *wl,
/* for AP update num of allocated TX blocks per link and ps status */
wl12xx_for_each_wlvif_ap(wl, wlvif) {
- wl12xx_irq_update_links_status(wl, wlvif, status_2);
+ wl12xx_irq_update_links_status(wl, wlvif, status);
}
/* update the host-chipset time offset */
getnstimeofday(&ts);
wl->time_offset = (timespec_to_ns(&ts) >> 10) -
- (s64)le32_to_cpu(status_2->fw_localtime);
+ (s64)(status->fw_localtime);
- wl->fw_fast_lnk_map = le32_to_cpu(status_2->link_fast_bitmap);
+ wl->fw_fast_lnk_map = status->link_fast_bitmap;
return 0;
}
@@ -549,13 +545,13 @@ static int wlcore_irq_locked(struct wl1271 *wl)
clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags);
smp_mb__after_clear_bit();
- ret = wlcore_fw_status(wl, wl->fw_status_1, wl->fw_status_2);
+ ret = wlcore_fw_status(wl, wl->fw_status);
if (ret < 0)
goto out;
wlcore_hw_tx_immediate_compl(wl);
- intr = le32_to_cpu(wl->fw_status_1->intr);
+ intr = wl->fw_status->intr;
intr &= WLCORE_ALL_INTR_MASK;
if (!intr) {
done = true;
@@ -584,7 +580,7 @@ static int wlcore_irq_locked(struct wl1271 *wl)
if (likely(intr & WL1271_ACX_INTR_DATA)) {
wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
- ret = wlcore_rx(wl, wl->fw_status_1);
+ ret = wlcore_rx(wl, wl->fw_status);
if (ret < 0)
goto out;
@@ -843,11 +839,11 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
wl12xx_cmd_stop_fwlog(wl);
/* Read the first memory block address */
- ret = wlcore_fw_status(wl, wl->fw_status_1, wl->fw_status_2);
+ ret = wlcore_fw_status(wl, wl->fw_status);
if (ret < 0)
goto out;
- addr = le32_to_cpu(wl->fw_status_2->log_start_addr);
+ addr = wl->fw_status->log_start_addr;
if (!addr)
goto out;
@@ -990,23 +986,23 @@ static int wlcore_fw_wakeup(struct wl1271 *wl)
static int wl1271_setup(struct wl1271 *wl)
{
- wl->fw_status_1 = kzalloc(WLCORE_FW_STATUS_1_LEN(wl->num_rx_desc) +
- sizeof(*wl->fw_status_2) +
- wl->fw_status_priv_len, GFP_KERNEL);
- if (!wl->fw_status_1)
- return -ENOMEM;
+ wl->raw_fw_status = kzalloc(wl->fw_status_len, GFP_KERNEL);
+ if (!wl->raw_fw_status)
+ goto err;
- wl->fw_status_2 = (struct wl_fw_status_2 *)
- (((u8 *) wl->fw_status_1) +
- WLCORE_FW_STATUS_1_LEN(wl->num_rx_desc));
+ wl->fw_status = kzalloc(sizeof(*wl->fw_status), GFP_KERNEL);
+ if (!wl->fw_status)
+ goto err;
wl->tx_res_if = kzalloc(sizeof(*wl->tx_res_if), GFP_KERNEL);
- if (!wl->tx_res_if) {
- kfree(wl->fw_status_1);
- return -ENOMEM;
- }
+ if (!wl->tx_res_if)
+ goto err;
return 0;
+err:
+ kfree(wl->fw_status);
+ kfree(wl->raw_fw_status);
+ return -ENOMEM;
}
static int wl12xx_set_power_on(struct wl1271 *wl)
@@ -1952,9 +1948,10 @@ static void wlcore_op_stop_locked(struct wl1271 *wl)
wl1271_debugfs_reset(wl);
- kfree(wl->fw_status_1);
- wl->fw_status_1 = NULL;
- wl->fw_status_2 = NULL;
+ kfree(wl->raw_fw_status);
+ wl->raw_fw_status = NULL;
+ kfree(wl->fw_status);
+ wl->fw_status = NULL;
kfree(wl->tx_res_if);
wl->tx_res_if = NULL;
kfree(wl->target_mem_map);
@@ -6025,7 +6022,8 @@ int wlcore_free_hw(struct wl1271 *wl)
kfree(wl->nvs);
wl->nvs = NULL;
- kfree(wl->fw_status_1);
+ kfree(wl->raw_fw_status);
+ kfree(wl->fw_status);
kfree(wl->tx_res_if);
destroy_workqueue(wl->freezable_wq);
diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c
index 94ab445..a047e87 100644
--- a/drivers/net/wireless/ti/wlcore/rx.c
+++ b/drivers/net/wireless/ti/wlcore/rx.c
@@ -203,7 +203,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
return is_data;
}
-int wlcore_rx(struct wl1271 *wl, struct wl_fw_status_1 *status)
+int wlcore_rx(struct wl1271 *wl, struct wl_fw_status *status)
{
unsigned long active_hlids[BITS_TO_LONGS(WL12XX_MAX_LINKS)] = {0};
u32 buf_size;
diff --git a/drivers/net/wireless/ti/wlcore/rx.h b/drivers/net/wireless/ti/wlcore/rx.h
index 3363f60..a3b1618 100644
--- a/drivers/net/wireless/ti/wlcore/rx.h
+++ b/drivers/net/wireless/ti/wlcore/rx.h
@@ -142,7 +142,7 @@ struct wl1271_rx_descriptor {
u8 reserved;
} __packed;
-int wlcore_rx(struct wl1271 *wl, struct wl_fw_status_1 *status);
+int wlcore_rx(struct wl1271 *wl, struct wl_fw_status *status);
u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
int wl1271_rx_filter_enable(struct wl1271 *wl,
int index, bool enable,
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index a3cc117..cec5265 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -73,6 +73,8 @@ struct wlcore_ops {
void (*tx_immediate_compl)(struct wl1271 *wl);
int (*hw_init)(struct wl1271 *wl);
int (*init_vif)(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+ void (*convert_fw_status)(struct wl1271 *wl, void *raw_fw_status,
+ struct wl_fw_status *fw_status);
u32 (*sta_get_ap_rate_mask)(struct wl1271 *wl,
struct wl12xx_vif *wlvif);
int (*get_pg_ver)(struct wl1271 *wl, s8 *ver);
@@ -346,8 +348,8 @@ struct wl1271 {
u32 buffer_cmd;
u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
- struct wl_fw_status_1 *fw_status_1;
- struct wl_fw_status_2 *fw_status_2;
+ void *raw_fw_status;
+ struct wl_fw_status *fw_status;
struct wl1271_tx_hw_res_if *tx_res_if;
/* Current chipset configuration */
@@ -448,6 +450,7 @@ struct wl1271 {
struct ieee80211_sta_ht_cap ht_cap[WLCORE_NUM_BANDS];
/* size of the private FW status data */
+ size_t fw_status_len;
size_t fw_status_priv_len;
/* RX Data filter rule state - enabled/disabled */
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 3815332..32e1e8b 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -120,70 +120,58 @@ struct wl1271_chip {
#define AP_MAX_STATIONS 8
-struct wl_fw_packet_counters {
- /* Cumulative counter of released packets per AC */
- u8 tx_released_pkts[NUM_TX_QUEUES];
-
- /* Cumulative counter of freed packets per HLID */
- u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
-
- /* Cumulative counter of released Voice memory blocks */
- u8 tx_voice_released_blks;
-
- /* Tx rate of the last transmitted packet */
- u8 tx_last_rate;
-
- u8 padding[2];
-} __packed;
-
-/* FW status registers */
-struct wl_fw_status_1 {
- __le32 intr;
+struct wl_fw_status {
+ u32 intr;
u8 fw_rx_counter;
u8 drv_rx_counter;
- u8 reserved;
u8 tx_results_counter;
- __le32 rx_pkt_descs[0];
-} __packed;
-
-/*
- * Each HW arch has a different number of Rx descriptors.
- * The length of the status depends on it, since it holds an array
- * of descriptors.
- */
-#define WLCORE_FW_STATUS_1_LEN(num_rx_desc) \
- (sizeof(struct wl_fw_status_1) + \
- (sizeof(((struct wl_fw_status_1 *)0)->rx_pkt_descs[0])) * \
- num_rx_desc)
+ __le32 *rx_pkt_descs;
-struct wl_fw_status_2 {
- __le32 fw_localtime;
+ u32 fw_localtime;
/*
* A bitmap (where each bit represents a single HLID)
* to indicate if the station is in PS mode.
*/
- __le32 link_ps_bitmap;
+ u32 link_ps_bitmap;
/*
* A bitmap (where each bit represents a single HLID) to indicate
* if the station is in Fast mode
*/
- __le32 link_fast_bitmap;
+ u32 link_fast_bitmap;
/* Cumulative counter of total released mem blocks since FW-reset */
- __le32 total_released_blks;
+ u32 total_released_blks;
/* Size (in Memory Blocks) of TX pool */
- __le32 tx_total;
+ u32 tx_total;
- struct wl_fw_packet_counters counters;
+ struct {
+ /*
+ * Cumulative counter of released packets per AC
+ * (length of the array is NUM_TX_QUEUES)
+ */
+ u8 *tx_released_pkts;
+
+ /*
+ * Cumulative counter of freed packets per HLID
+ * (length of the array is WL12XX_MAX_LINKS)
+ */
+ u8 *tx_lnk_free_pkts;
+
+ /* Cumulative counter of released Voice memory blocks */
+ u8 tx_voice_released_blks;
+
+ /* Tx rate of the last transmitted packet */
+ u8 tx_last_rate;
+ } counters;
- __le32 log_start_addr;
+ u32 log_start_addr;
/* Private status to be used by the lower drivers */
- u8 priv[0];
-} __packed;
+ void *priv;
+};
#define WL1271_MAX_CHANNELS 64
struct wl1271_scan {
--
1.9.3

375
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0006-wlcore-wl12xx-wl18xx-configure-num_links-per-hw.patch
View File

@ -1,375 +0,0 @@
From da08fdfaf09f161c923c9d2b7db2fba8cc9c457c Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:22 +0200
Subject: [PATCH 06/18] wlcore/wl12xx/wl18xx: configure num_links per-hw
Upcoming fw versions will have different max links support
(according to the hw). Get ready for it by configuring
wl->num_links per-hw, instead of using the const WL12XX_MAX_LINKS.
However, continue using WLCORE_MAX_LINKS in order to simplify
structs declarations (we use it in multiple bitmaps, and converting
them to dynamic arrays is just cumbersome).
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 3 +++
drivers/net/wireless/ti/wl12xx/wl12xx.h | 2 ++
drivers/net/wireless/ti/wl18xx/main.c | 3 +++
drivers/net/wireless/ti/wl18xx/wl18xx.h | 4 +++-
drivers/net/wireless/ti/wlcore/cmd.c | 4 ++--
drivers/net/wireless/ti/wlcore/event.c | 4 ++--
drivers/net/wireless/ti/wlcore/main.c | 12 ++++++++----
drivers/net/wireless/ti/wlcore/rx.c | 8 ++++----
drivers/net/wireless/ti/wlcore/tx.c | 20 ++++++++++----------
drivers/net/wireless/ti/wlcore/wlcore.h | 8 +++++---
drivers/net/wireless/ti/wlcore/wlcore_i.h | 13 +++++++++----
11 files changed, 51 insertions(+), 30 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 3ad8767..69df5bc 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1749,9 +1749,12 @@ static int wl12xx_setup(struct wl1271 *wl)
struct wlcore_platdev_data *pdev_data = dev_get_platdata(&wl->pdev->dev);
struct wl12xx_platform_data *pdata = pdev_data->pdata;
+ BUILD_BUG_ON(WL12XX_MAX_LINKS > WLCORE_MAX_LINKS);
+
wl->rtable = wl12xx_rtable;
wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS;
wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS;
+ wl->num_links = WL12XX_MAX_LINKS;
wl->num_channels = 1;
wl->num_mac_addr = WL12XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl12xx_band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index b9950f8..26b1a3f 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -65,6 +65,8 @@
#define WL12XX_RX_BA_MAX_SESSIONS 3
+#define WL12XX_MAX_LINKS 12
+
struct wl127x_rx_mem_pool_addr {
u32 addr;
u32 addr_extra;
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index cbf9bf3..6011b22 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1752,9 +1752,12 @@ static int wl18xx_setup(struct wl1271 *wl)
struct wl18xx_priv *priv = wl->priv;
int ret;
+ BUILD_BUG_ON(WL18XX_MAX_LINKS > WLCORE_MAX_LINKS);
+
wl->rtable = wl18xx_rtable;
wl->num_tx_desc = WL18XX_NUM_TX_DESCRIPTORS;
wl->num_rx_desc = WL18XX_NUM_RX_DESCRIPTORS;
+ wl->num_links = WL18XX_MAX_LINKS;
wl->num_channels = 2;
wl->num_mac_addr = WL18XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index d32a6af..38174e9 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -42,6 +42,8 @@
#define WL18XX_RX_BA_MAX_SESSIONS 5
+#define WL18XX_MAX_LINKS 12
+
struct wl18xx_priv {
/* buffer for sending commands to FW */
u8 cmd_buf[WL18XX_CMD_MAX_SIZE];
@@ -114,7 +116,7 @@ struct wl18xx_fw_packet_counters {
u8 tx_released_pkts[NUM_TX_QUEUES];
/* Cumulative counter of freed packets per HLID */
- u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
+ u8 tx_lnk_free_pkts[WL18XX_MAX_LINKS];
/* Cumulative counter of released Voice memory blocks */
u8 tx_voice_released_blks;
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 4d19fd2..ab5ca32 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -312,8 +312,8 @@ static int wlcore_get_new_session_id(struct wl1271 *wl, u8 hlid)
int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
{
unsigned long flags;
- u8 link = find_first_zero_bit(wl->links_map, WL12XX_MAX_LINKS);
- if (link >= WL12XX_MAX_LINKS)
+ u8 link = find_first_zero_bit(wl->links_map, wl->num_links);
+ if (link >= wl->num_links)
return -EBUSY;
wl->session_ids[link] = wlcore_get_new_session_id(wl, link);
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index 8d3b349..1f9a360 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -67,7 +67,7 @@ static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
u8 hlid;
struct wl1271_link *lnk;
for_each_set_bit(hlid, wlvif->ap.sta_hlid_map,
- WL12XX_MAX_LINKS) {
+ wl->num_links) {
lnk = &wl->links[hlid];
if (!lnk->ba_bitmap)
continue;
@@ -172,7 +172,7 @@ static void wlcore_disconnect_sta(struct wl1271 *wl, unsigned long sta_bitmap)
const u8 *addr;
int h;
- for_each_set_bit(h, &sta_bitmap, WL12XX_MAX_LINKS) {
+ for_each_set_bit(h, &sta_bitmap, wl->num_links) {
bool found = false;
/* find the ap vif connected to this sta */
wl12xx_for_each_wlvif_ap(wl, wlvif) {
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 70a3e57..c35d1dc 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -372,7 +372,7 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl,
wl->ap_fw_ps_map = cur_fw_ps_map;
}
- for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, WL12XX_MAX_LINKS)
+ for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, wl->num_links)
wl12xx_irq_ps_regulate_link(wl, wlvif, hlid,
wl->links[hlid].allocated_pkts);
}
@@ -412,7 +412,7 @@ static int wlcore_fw_status(struct wl1271 *wl, struct wl_fw_status *status)
}
- for_each_set_bit(i, wl->links_map, WL12XX_MAX_LINKS) {
+ for_each_set_bit(i, wl->links_map, wl->num_links) {
u8 diff;
lnk = &wl->links[i];
@@ -5855,7 +5855,7 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size,
int i, j, ret;
unsigned int order;
- BUILD_BUG_ON(AP_MAX_STATIONS > WL12XX_MAX_LINKS);
+ BUILD_BUG_ON(AP_MAX_STATIONS > WLCORE_MAX_LINKS);
hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
if (!hw) {
@@ -5878,8 +5878,12 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size,
wl->hw = hw;
+ /*
+ * wl->num_links is not configured yet, so just use WLCORE_MAX_LINKS.
+ * we don't allocate any additional resource here, so that's fine.
+ */
for (i = 0; i < NUM_TX_QUEUES; i++)
- for (j = 0; j < WL12XX_MAX_LINKS; j++)
+ for (j = 0; j < WLCORE_MAX_LINKS; j++)
skb_queue_head_init(&wl->links[j].tx_queue[i]);
skb_queue_head_init(&wl->deferred_rx_queue);
diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c
index a047e87..e125974 100644
--- a/drivers/net/wireless/ti/wlcore/rx.c
+++ b/drivers/net/wireless/ti/wlcore/rx.c
@@ -205,7 +205,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
int wlcore_rx(struct wl1271 *wl, struct wl_fw_status *status)
{
- unsigned long active_hlids[BITS_TO_LONGS(WL12XX_MAX_LINKS)] = {0};
+ unsigned long active_hlids[BITS_TO_LONGS(WLCORE_MAX_LINKS)] = {0};
u32 buf_size;
u32 fw_rx_counter = status->fw_rx_counter % wl->num_rx_desc;
u32 drv_rx_counter = wl->rx_counter % wl->num_rx_desc;
@@ -263,12 +263,12 @@ int wlcore_rx(struct wl1271 *wl, struct wl_fw_status *status)
wl->aggr_buf + pkt_offset,
pkt_len, rx_align,
&hlid) == 1) {
- if (hlid < WL12XX_MAX_LINKS)
+ if (hlid < wl->num_links)
__set_bit(hlid, active_hlids);
else
WARN(1,
- "hlid exceeded WL12XX_MAX_LINKS "
- "(%d)\n", hlid);
+ "hlid (%d) exceeded MAX_LINKS\n",
+ hlid);
}
wl->rx_counter++;
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index ca886ef..06ab5c6 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -565,11 +565,11 @@ static struct sk_buff *wlcore_vif_dequeue_high_prio(struct wl1271 *wl,
int i, h, start_hlid;
/* start from the link after the last one */
- start_hlid = (wlvif->last_tx_hlid + 1) % WL12XX_MAX_LINKS;
+ start_hlid = (wlvif->last_tx_hlid + 1) % wl->num_links;
/* dequeue according to AC, round robin on each link */
- for (i = 0; i < WL12XX_MAX_LINKS; i++) {
- h = (start_hlid + i) % WL12XX_MAX_LINKS;
+ for (i = 0; i < wl->num_links; i++) {
+ h = (start_hlid + i) % wl->num_links;
/* only consider connected stations */
if (!test_bit(h, wlvif->links_map))
@@ -693,8 +693,8 @@ static void wl1271_skb_queue_head(struct wl1271 *wl, struct wl12xx_vif *wlvif,
skb_queue_head(&wl->links[hlid].tx_queue[q], skb);
/* make sure we dequeue the same packet next time */
- wlvif->last_tx_hlid = (hlid + WL12XX_MAX_LINKS - 1) %
- WL12XX_MAX_LINKS;
+ wlvif->last_tx_hlid = (hlid + wl->num_links - 1) %
+ wl->num_links;
}
spin_lock_irqsave(&wl->wl_lock, flags);
@@ -727,7 +727,7 @@ void wl12xx_rearm_rx_streaming(struct wl1271 *wl, unsigned long *active_hlids)
timeout = wl->conf.rx_streaming.duration;
wl12xx_for_each_wlvif_sta(wl, wlvif) {
bool found = false;
- for_each_set_bit(hlid, active_hlids, WL12XX_MAX_LINKS) {
+ for_each_set_bit(hlid, active_hlids, wl->num_links) {
if (test_bit(hlid, wlvif->links_map)) {
found = true;
break;
@@ -764,7 +764,7 @@ int wlcore_tx_work_locked(struct wl1271 *wl)
struct wl1271_tx_hw_descr *desc;
u32 buf_offset = 0, last_len = 0;
bool sent_packets = false;
- unsigned long active_hlids[BITS_TO_LONGS(WL12XX_MAX_LINKS)] = {0};
+ unsigned long active_hlids[BITS_TO_LONGS(WLCORE_MAX_LINKS)] = {0};
int ret = 0;
int bus_ret = 0;
u8 hlid;
@@ -1066,7 +1066,7 @@ void wl12xx_tx_reset_wlvif(struct wl1271 *wl, struct wl12xx_vif *wlvif)
int i;
/* TX failure */
- for_each_set_bit(i, wlvif->links_map, WL12XX_MAX_LINKS) {
+ for_each_set_bit(i, wlvif->links_map, wl->num_links) {
if (wlvif->bss_type == BSS_TYPE_AP_BSS &&
i != wlvif->ap.bcast_hlid && i != wlvif->ap.global_hlid) {
/* this calls wl12xx_free_link */
@@ -1090,7 +1090,7 @@ void wl12xx_tx_reset(struct wl1271 *wl)
/* only reset the queues if something bad happened */
if (wl1271_tx_total_queue_count(wl) != 0) {
- for (i = 0; i < WL12XX_MAX_LINKS; i++)
+ for (i = 0; i < wl->num_links; i++)
wl1271_tx_reset_link_queues(wl, i);
for (i = 0; i < NUM_TX_QUEUES; i++)
@@ -1183,7 +1183,7 @@ void wl1271_tx_flush(struct wl1271 *wl)
WL1271_TX_FLUSH_TIMEOUT / 1000);
/* forcibly flush all Tx buffers on our queues */
- for (i = 0; i < WL12XX_MAX_LINKS; i++)
+ for (i = 0; i < wl->num_links; i++)
wl1271_tx_reset_link_queues(wl, i);
out_wake:
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index cec5265..98b1875 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -222,7 +222,7 @@ struct wl1271 {
int channel;
u8 system_hlid;
- unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
+ unsigned long links_map[BITS_TO_LONGS(WLCORE_MAX_LINKS)];
unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
unsigned long rate_policies_map[
@@ -230,7 +230,7 @@ struct wl1271 {
unsigned long klv_templates_map[
BITS_TO_LONGS(WLCORE_MAX_KLV_TEMPLATES)];
- u8 session_ids[WL12XX_MAX_LINKS];
+ u8 session_ids[WLCORE_MAX_LINKS];
struct list_head wlvif_list;
@@ -378,7 +378,7 @@ struct wl1271 {
* AP-mode - links indexed by HLID. The global and broadcast links
* are always active.
*/
- struct wl1271_link links[WL12XX_MAX_LINKS];
+ struct wl1271_link links[WLCORE_MAX_LINKS];
/* number of currently active links */
int active_link_count;
@@ -436,6 +436,8 @@ struct wl1271 {
u32 num_tx_desc;
/* number of RX descriptors the HW supports. */
u32 num_rx_desc;
+ /* number of links the HW supports */
+ u8 num_links;
/* translate HW Tx rates to standard rate-indices */
const u8 **band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 32e1e8b..256d09b 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -58,10 +58,15 @@
#define WL1271_DEFAULT_DTIM_PERIOD 1
#define WL12XX_MAX_ROLES 4
-#define WL12XX_MAX_LINKS 12
#define WL12XX_INVALID_ROLE_ID 0xff
#define WL12XX_INVALID_LINK_ID 0xff
+/*
+ * max number of links allowed by all HWs.
+ * this is NOT the actual max links supported by the current hw.
+ */
+#define WLCORE_MAX_LINKS 12
+
/* the driver supports the 2.4Ghz and 5Ghz bands */
#define WLCORE_NUM_BANDS 2
@@ -156,7 +161,7 @@ struct wl_fw_status {
/*
* Cumulative counter of freed packets per HLID
- * (length of the array is WL12XX_MAX_LINKS)
+ * (length of the array is wl->num_links)
*/
u8 *tx_lnk_free_pkts;
@@ -357,7 +362,7 @@ struct wl12xx_vif {
/* HLIDs bitmap of associated stations */
unsigned long sta_hlid_map[BITS_TO_LONGS(
- WL12XX_MAX_LINKS)];
+ WLCORE_MAX_LINKS)];
/* recoreded keys - set here before AP startup */
struct wl1271_ap_key *recorded_keys[MAX_NUM_KEYS];
@@ -374,7 +379,7 @@ struct wl12xx_vif {
/* counters of packets per AC, across all links in the vif */
int tx_queue_count[NUM_TX_QUEUES];
- unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
+ unsigned long links_map[BITS_TO_LONGS(WLCORE_MAX_LINKS)];
u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
u8 ssid_len;
--
1.9.3

132
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0007-wlcore-wl12xx-wl18xx-configure-max_stations-per-hw.patch
View File

@ -1,132 +0,0 @@
From 32f0fd5b700064f821105be041d0075decc4ec64 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:23 +0200
Subject: [PATCH 07/18] wlcore/wl12xx/wl18xx: configure max_stations per-hw
Each hw supports a different max stations (connected to the
same ap). add a new wl->max_ap_stations and use it instead
of the current common AP_MAX_STATIONS.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 2 ++
drivers/net/wireless/ti/wl12xx/wl12xx.h | 1 +
drivers/net/wireless/ti/wl18xx/main.c | 2 ++
drivers/net/wireless/ti/wl18xx/wl18xx.h | 1 +
drivers/net/wireless/ti/wlcore/main.c | 4 +---
drivers/net/wireless/ti/wlcore/wlcore.h | 2 ++
drivers/net/wireless/ti/wlcore/wlcore_i.h | 2 --
7 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 69df5bc..f486f0f 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1750,11 +1750,13 @@ static int wl12xx_setup(struct wl1271 *wl)
struct wl12xx_platform_data *pdata = pdev_data->pdata;
BUILD_BUG_ON(WL12XX_MAX_LINKS > WLCORE_MAX_LINKS);
+ BUILD_BUG_ON(WL12XX_MAX_AP_STATIONS > WL12XX_MAX_LINKS);
wl->rtable = wl12xx_rtable;
wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS;
wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS;
wl->num_links = WL12XX_MAX_LINKS;
+ wl->max_ap_stations = WL12XX_MAX_AP_STATIONS;
wl->num_channels = 1;
wl->num_mac_addr = WL12XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl12xx_band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index 26b1a3f..75c9265 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -65,6 +65,7 @@
#define WL12XX_RX_BA_MAX_SESSIONS 3
+#define WL12XX_MAX_AP_STATIONS 8
#define WL12XX_MAX_LINKS 12
struct wl127x_rx_mem_pool_addr {
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 6011b22..f19e9b5 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1753,11 +1753,13 @@ static int wl18xx_setup(struct wl1271 *wl)
int ret;
BUILD_BUG_ON(WL18XX_MAX_LINKS > WLCORE_MAX_LINKS);
+ BUILD_BUG_ON(WL18XX_MAX_AP_STATIONS > WL18XX_MAX_LINKS);
wl->rtable = wl18xx_rtable;
wl->num_tx_desc = WL18XX_NUM_TX_DESCRIPTORS;
wl->num_rx_desc = WL18XX_NUM_RX_DESCRIPTORS;
wl->num_links = WL18XX_MAX_LINKS;
+ wl->max_ap_stations = WL18XX_MAX_AP_STATIONS;
wl->num_channels = 2;
wl->num_mac_addr = WL18XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index 38174e9..9785bf8 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -42,6 +42,7 @@
#define WL18XX_RX_BA_MAX_SESSIONS 5
+#define WL18XX_MAX_AP_STATIONS 8
#define WL18XX_MAX_LINKS 12
struct wl18xx_priv {
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index c35d1dc..b649726 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4662,7 +4662,7 @@ static int wl1271_allocate_sta(struct wl1271 *wl,
int ret;
- if (wl->active_sta_count >= AP_MAX_STATIONS) {
+ if (wl->active_sta_count >= wl->max_ap_stations) {
wl1271_warning("could not allocate HLID - too much stations");
return -EBUSY;
}
@@ -5855,8 +5855,6 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size, u32 aggr_buf_size,
int i, j, ret;
unsigned int order;
- BUILD_BUG_ON(AP_MAX_STATIONS > WLCORE_MAX_LINKS);
-
hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
if (!hw) {
wl1271_error("could not alloc ieee80211_hw");
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 98b1875..2356bdd 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -438,6 +438,8 @@ struct wl1271 {
u32 num_rx_desc;
/* number of links the HW supports */
u8 num_links;
+ /* max stations a single AP can support */
+ u8 max_ap_stations;
/* translate HW Tx rates to standard rate-indices */
const u8 **band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 256d09b..a53a37f 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -123,8 +123,6 @@ struct wl1271_chip {
#define NUM_TX_QUEUES 4
-#define AP_MAX_STATIONS 8
-
struct wl_fw_status {
u32 intr;
u8 fw_rx_counter;
--
1.9.3

193
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0008-wlcore-wl12xx-wl18xx-configure-iface_combinations-pe.patch
View File

@ -1,193 +0,0 @@
From abf0b24912640c4fa94b0a2f22ee9d51c8521b16 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:24 +0200
Subject: [PATCH 08/18] wlcore/wl12xx/wl18xx: configure iface_combinations
per-hw
Each hw supports a different iface combinations.
Define the supported combinations in each driver,
and save it in wl->iface_combinations.
Since each driver defines its own combinations now,
it can also define its max supported channels, so
we no longer need to save and set it explicitly
in wlcore.
Update wl18xx interface combinations to allow
multiple APs.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 26 +++++++++++++++++++++-
drivers/net/wireless/ti/wl18xx/main.c | 39 ++++++++++++++++++++++++++++++++-
drivers/net/wireless/ti/wlcore/main.c | 28 ++---------------------
drivers/net/wireless/ti/wlcore/wlcore.h | 5 +++--
4 files changed, 68 insertions(+), 30 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index f486f0f..33071a7 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1743,6 +1743,29 @@ static struct ieee80211_sta_ht_cap wl12xx_ht_cap = {
},
};
+static const struct ieee80211_iface_limit wl12xx_iface_limits[] = {
+ {
+ .max = 3,
+ .types = BIT(NL80211_IFTYPE_STATION),
+ },
+ {
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_P2P_GO) |
+ BIT(NL80211_IFTYPE_P2P_CLIENT),
+ },
+};
+
+static const struct ieee80211_iface_combination
+wl12xx_iface_combinations[] = {
+ {
+ .max_interfaces = 3,
+ .limits = wl12xx_iface_limits,
+ .n_limits = ARRAY_SIZE(wl12xx_iface_limits),
+ .num_different_channels = 1,
+ },
+};
+
static int wl12xx_setup(struct wl1271 *wl)
{
struct wl12xx_priv *priv = wl->priv;
@@ -1757,7 +1780,8 @@ static int wl12xx_setup(struct wl1271 *wl)
wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS;
wl->num_links = WL12XX_MAX_LINKS;
wl->max_ap_stations = WL12XX_MAX_AP_STATIONS;
- wl->num_channels = 1;
+ wl->iface_combinations = wl12xx_iface_combinations;
+ wl->n_iface_combinations = ARRAY_SIZE(wl12xx_iface_combinations);
wl->num_mac_addr = WL12XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl12xx_band_rate_to_idx;
wl->hw_tx_rate_tbl_size = WL12XX_CONF_HW_RXTX_RATE_MAX;
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index f19e9b5..966a866 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -1747,6 +1747,42 @@ static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_2ghz = {
},
};
+static const struct ieee80211_iface_limit wl18xx_iface_limits[] = {
+ {
+ .max = 3,
+ .types = BIT(NL80211_IFTYPE_STATION),
+ },
+ {
+ .max = 1,
+ .types = BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_P2P_GO) |
+ BIT(NL80211_IFTYPE_P2P_CLIENT),
+ },
+};
+
+static const struct ieee80211_iface_limit wl18xx_iface_ap_limits[] = {
+ {
+ .max = 2,
+ .types = BIT(NL80211_IFTYPE_AP),
+ },
+};
+
+static const struct ieee80211_iface_combination
+wl18xx_iface_combinations[] = {
+ {
+ .max_interfaces = 3,
+ .limits = wl18xx_iface_limits,
+ .n_limits = ARRAY_SIZE(wl18xx_iface_limits),
+ .num_different_channels = 2,
+ },
+ {
+ .max_interfaces = 2,
+ .limits = wl18xx_iface_ap_limits,
+ .n_limits = ARRAY_SIZE(wl18xx_iface_ap_limits),
+ .num_different_channels = 1,
+ }
+};
+
static int wl18xx_setup(struct wl1271 *wl)
{
struct wl18xx_priv *priv = wl->priv;
@@ -1760,7 +1796,8 @@ static int wl18xx_setup(struct wl1271 *wl)
wl->num_rx_desc = WL18XX_NUM_RX_DESCRIPTORS;
wl->num_links = WL18XX_MAX_LINKS;
wl->max_ap_stations = WL18XX_MAX_AP_STATIONS;
- wl->num_channels = 2;
+ wl->iface_combinations = wl18xx_iface_combinations;
+ wl->n_iface_combinations = ARRAY_SIZE(wl18xx_iface_combinations);
wl->num_mac_addr = WL18XX_NUM_MAC_ADDRESSES;
wl->band_rate_to_idx = wl18xx_band_rate_to_idx;
wl->hw_tx_rate_tbl_size = WL18XX_CONF_HW_RXTX_RATE_MAX;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index b649726..d16fb7e 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5690,28 +5690,6 @@ static void wl1271_unregister_hw(struct wl1271 *wl)
}
-static const struct ieee80211_iface_limit wlcore_iface_limits[] = {
- {
- .max = 3,
- .types = BIT(NL80211_IFTYPE_STATION),
- },
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_AP) |
- BIT(NL80211_IFTYPE_P2P_GO) |
- BIT(NL80211_IFTYPE_P2P_CLIENT),
- },
-};
-
-static struct ieee80211_iface_combination
-wlcore_iface_combinations[] = {
- {
- .max_interfaces = 3,
- .limits = wlcore_iface_limits,
- .n_limits = ARRAY_SIZE(wlcore_iface_limits),
- },
-};
-
static int wl1271_init_ieee80211(struct wl1271 *wl)
{
int i;
@@ -5832,10 +5810,8 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P;
/* allowed interface combinations */
- wlcore_iface_combinations[0].num_different_channels = wl->num_channels;
- wl->hw->wiphy->iface_combinations = wlcore_iface_combinations;
- wl->hw->wiphy->n_iface_combinations =
- ARRAY_SIZE(wlcore_iface_combinations);
+ wl->hw->wiphy->iface_combinations = wl->iface_combinations;
+ wl->hw->wiphy->n_iface_combinations = wl->n_iface_combinations;
SET_IEEE80211_DEV(wl->hw, wl->dev);
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 2356bdd..a1cc1c6 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -483,8 +483,9 @@ struct wl1271 {
struct completion nvs_loading_complete;
- /* number of concurrent channels the HW supports */
- u32 num_channels;
+ /* interface combinations supported by the hw */
+ const struct ieee80211_iface_combination *iface_combinations;
+ u8 n_iface_combinations;
};
int wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);
--
1.9.3

226
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0009-wl18xx-move-to-new-firmware-wl18xx-fw-3.bin.patch
View File

@ -1,226 +0,0 @@
From 028e7243ac411c3aba7a754bcc775c2fbb0b3e5c Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:25 +0200
Subject: [PATCH 09/18] wl18xx: move to new firmware (wl18xx-fw-3.bin)
Bump the min wl18xx fw version to 8.8.0.0.13
This fw is not backward compatible with older
firmware (due to api changes), so use bump
the firmware name as well.
Some modifications were done to the driver-fw api
in order to support multiple APs.
Additionally, some of the consts (such as max stations,
max links and max RX BA sessions) were changed.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl18xx/main.c | 2 +-
drivers/net/wireless/ti/wl18xx/wl18xx.h | 10 +++++-----
drivers/net/wireless/ti/wlcore/acx.c | 4 +++-
drivers/net/wireless/ti/wlcore/acx.h | 6 ++++--
drivers/net/wireless/ti/wlcore/cmd.c | 5 ++++-
drivers/net/wireless/ti/wlcore/cmd.h | 7 +++++--
drivers/net/wireless/ti/wlcore/main.c | 2 +-
drivers/net/wireless/ti/wlcore/tx.c | 2 +-
drivers/net/wireless/ti/wlcore/wlcore_i.h | 2 +-
9 files changed, 25 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 966a866..de5b4fa 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -648,7 +648,7 @@ static const struct wl18xx_clk_cfg wl18xx_clk_table[NUM_CLOCK_CONFIGS] = {
};
/* TODO: maybe move to a new header file? */
-#define WL18XX_FW_NAME "ti-connectivity/wl18xx-fw-2.bin"
+#define WL18XX_FW_NAME "ti-connectivity/wl18xx-fw-3.bin"
static int wl18xx_identify_chip(struct wl1271 *wl)
{
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index 9785bf8..eb7cfe8 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -26,10 +26,10 @@
/* minimum FW required for driver */
#define WL18XX_CHIP_VER 8
-#define WL18XX_IFTYPE_VER 5
+#define WL18XX_IFTYPE_VER 8
#define WL18XX_MAJOR_VER WLCORE_FW_VER_IGNORE
#define WL18XX_SUBTYPE_VER WLCORE_FW_VER_IGNORE
-#define WL18XX_MINOR_VER 39
+#define WL18XX_MINOR_VER 13
#define WL18XX_CMD_MAX_SIZE 740
@@ -40,10 +40,10 @@
#define WL18XX_NUM_MAC_ADDRESSES 3
-#define WL18XX_RX_BA_MAX_SESSIONS 5
+#define WL18XX_RX_BA_MAX_SESSIONS 13
-#define WL18XX_MAX_AP_STATIONS 8
-#define WL18XX_MAX_LINKS 12
+#define WL18XX_MAX_AP_STATIONS 10
+#define WL18XX_MAX_LINKS 16
struct wl18xx_priv {
/* buffer for sending commands to FW */
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index ec83675..71b244b 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -1591,7 +1591,8 @@ out:
return ret;
}
-int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
+int wl1271_acx_set_inconnection_sta(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif, u8 *addr)
{
struct wl1271_acx_inconnection_sta *acx = NULL;
int ret;
@@ -1603,6 +1604,7 @@ int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr)
return -ENOMEM;
memcpy(acx->addr, addr, ETH_ALEN);
+ acx->role_id = wlvif->role_id;
ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
acx, sizeof(*acx));
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 6dcfad9..954d57e 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -824,7 +824,8 @@ struct wl1271_acx_inconnection_sta {
struct acx_header header;
u8 addr[ETH_ALEN];
- u8 padding1[2];
+ u8 role_id;
+ u8 padding;
} __packed;
/*
@@ -1118,7 +1119,8 @@ int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable);
int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif);
-int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr);
+int wl1271_acx_set_inconnection_sta(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif, u8 *addr);
int wl1271_acx_fm_coex(struct wl1271 *wl);
int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl);
int wl12xx_acx_config_hangover(struct wl1271 *wl);
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index ab5ca32..3463a67 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -1532,6 +1532,7 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
cmd->sp_len = sta->max_sp;
cmd->wmm = sta->wme ? 1 : 0;
cmd->session_id = wl->session_ids[hlid];
+ cmd->role_id = wlvif->role_id;
for (i = 0; i < NUM_ACCESS_CATEGORIES_COPY; i++)
if (sta->wme && (sta->uapsd_queues & BIT(i)))
@@ -1568,7 +1569,8 @@ out:
return ret;
}
-int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid)
+int wl12xx_cmd_remove_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 hlid)
{
struct wl12xx_cmd_remove_peer *cmd;
int ret;
@@ -1586,6 +1588,7 @@ int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid)
/* We never send a deauth, mac80211 is in charge of this */
cmd->reason_opcode = 0;
cmd->send_deauth_flag = 0;
+ cmd->role_id = wlvif->role_id;
ret = wl1271_cmd_send(wl, CMD_REMOVE_PEER, cmd, sizeof(*cmd), 0);
if (ret < 0) {
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index 323d4a8..9cb3f44 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -88,7 +88,8 @@ int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id,
int wl12xx_croc(struct wl1271 *wl, u8 role_id);
int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
struct ieee80211_sta *sta, u8 hlid);
-int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid);
+int wl12xx_cmd_remove_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 hlid);
void wlcore_set_pending_regdomain_ch(struct wl1271 *wl, u16 channel,
enum ieee80211_band band);
int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl);
@@ -594,6 +595,8 @@ struct wl12xx_cmd_add_peer {
u8 sp_len;
u8 wmm;
u8 session_id;
+ u8 role_id;
+ u8 padding[3];
} __packed;
struct wl12xx_cmd_remove_peer {
@@ -602,7 +605,7 @@ struct wl12xx_cmd_remove_peer {
u8 hlid;
u8 reason_opcode;
u8 send_deauth_flag;
- u8 padding1;
+ u8 role_id;
} __packed;
/*
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index d16fb7e..73bf251 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4765,7 +4765,7 @@ static int wl12xx_sta_remove(struct wl1271 *wl,
if (WARN_ON(!test_bit(id, wlvif->ap.sta_hlid_map)))
return -EINVAL;
- ret = wl12xx_cmd_remove_peer(wl, wl_sta->hlid);
+ ret = wl12xx_cmd_remove_peer(wl, wlvif, wl_sta->hlid);
if (ret < 0)
return ret;
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 06ab5c6..9f7921d 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -101,7 +101,7 @@ static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl,
* authentication response. this way it won't get de-authed by FW
* when transmitting too soon.
*/
- wl1271_acx_set_inconnection_sta(wl, hdr->addr1);
+ wl1271_acx_set_inconnection_sta(wl, wlvif, hdr->addr1);
/*
* ROC for 1 second on the AP channel for completing the connection.
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index a53a37f..756e890 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -65,7 +65,7 @@
* max number of links allowed by all HWs.
* this is NOT the actual max links supported by the current hw.
*/
-#define WLCORE_MAX_LINKS 12
+#define WLCORE_MAX_LINKS 16
/* the driver supports the 2.4Ghz and 5Ghz bands */
#define WLCORE_NUM_BANDS 2
--
1.9.3

49
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0010-wlcore-send-EAPOL-frames-with-voice-priority.patch
View File

@ -1,49 +0,0 @@
From 2a5ad92e271e518281504eeeab1dd311351ff7b7 Mon Sep 17 00:00:00 2001
From: Igal Chernobelsky <igalc@ti.com>
Date: Mon, 10 Feb 2014 13:47:26 +0200
Subject: [PATCH 10/18] wlcore: send EAPOL frames with voice priority
Send EAPOL frames with voice priority by setting (the new)
TX_HW_ATTR_EAPOL_FRAME bit in tx attribute.
Sending EAPOL with voice priority fixes re-key
timeout issues during heavy traffic.
Signed-off-by: Igal Chernobelsky <igalc@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/tx.c | 4 ++++
drivers/net/wireless/ti/wlcore/tx.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 9f7921d..38b31a0 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -362,6 +362,10 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif,
ieee80211_has_protected(frame_control))
tx_attr |= TX_HW_ATTR_HOST_ENCRYPT;
+ /* send EAPOL frames as voice */
+ if (control->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)
+ tx_attr |= TX_HW_ATTR_EAPOL_FRAME;
+
desc->tx_attr = cpu_to_le16(tx_attr);
wlcore_hw_set_tx_desc_csum(wl, desc, skb);
diff --git a/drivers/net/wireless/ti/wlcore/tx.h b/drivers/net/wireless/ti/wlcore/tx.h
index 35489c3..79cb3ff 100644
--- a/drivers/net/wireless/ti/wlcore/tx.h
+++ b/drivers/net/wireless/ti/wlcore/tx.h
@@ -37,6 +37,7 @@
#define TX_HW_ATTR_TX_CMPLT_REQ BIT(12)
#define TX_HW_ATTR_TX_DUMMY_REQ BIT(13)
#define TX_HW_ATTR_HOST_ENCRYPT BIT(14)
+#define TX_HW_ATTR_EAPOL_FRAME BIT(15)
#define TX_HW_ATTR_OFST_SAVE_RETRIES 0
#define TX_HW_ATTR_OFST_HEADER_PAD 1
--
1.9.3

35
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0011-wlcore-don-t-stop-sched_scan-on-interface-removal.patch
View File

@ -1,35 +0,0 @@
From 5a441f5ff75daf9c3c6657a66e2806a1255f5b84 Mon Sep 17 00:00:00 2001
From: Barak Bercovitz <barak@wizery.com>
Date: Mon, 10 Feb 2014 13:47:27 +0200
Subject: [PATCH 11/18] wlcore: don't stop sched_scan on interface removal
Stopping sched scan on interface removal (during recovery)
is no longer needed, as sched scanning is automatically
restarted by mac80211.
Signed-off-by: Barak Bercovitz <barak@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 73bf251..bea2938 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -2582,10 +2582,8 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
ieee80211_scan_completed(wl->hw, true);
}
- if (wl->sched_vif == wlvif) {
- ieee80211_sched_scan_stopped(wl->hw);
+ if (wl->sched_vif == wlvif)
wl->sched_vif = NULL;
- }
if (wl->roc_vif == vif) {
wl->roc_vif = NULL;
--
1.9.3

61
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0012-wlcore-wl18xx-allow-CCK-rates-for-AP-mode.patch
View File

@ -1,61 +0,0 @@
From bc566f9203c2813a2e083677eb99c62b1cb14d03 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 10 Feb 2014 13:47:28 +0200
Subject: [PATCH 12/18] wlcore: wl18xx: allow CCK rates for AP mode
12xx chips allow only OFDM rates in AP mode for BT-Coex purposes. This
is no longer required in 18xx chips, starting with FW 8.6.0.0.8.
Update the min allowed FW version in 18xx to support this functionality.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 1 +
drivers/net/wireless/ti/wlcore/init.c | 2 +-
drivers/net/wireless/ti/wlcore/wlcore.h | 3 +++
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 33071a7..d50dfac 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1789,6 +1789,7 @@ static int wl12xx_setup(struct wl1271 *wl)
wl->fw_status_len = sizeof(struct wl12xx_fw_status);
wl->fw_status_priv_len = 0;
wl->stats.fw_stats_len = sizeof(struct wl12xx_acx_statistics);
+ wl->ofdm_only_ap = true;
wlcore_set_ht_cap(wl, IEEE80211_BAND_2GHZ, &wl12xx_ht_cap);
wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl12xx_ht_cap);
wl12xx_conf_init(wl);
diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c
index 7699f9d..b376c99 100644
--- a/drivers/net/wireless/ti/wlcore/init.c
+++ b/drivers/net/wireless/ti/wlcore/init.c
@@ -462,7 +462,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
* If the basic rates contain OFDM rates, use OFDM only
* rates for unicast TX as well. Else use all supported rates.
*/
- if ((wlvif->basic_rate_set & CONF_TX_OFDM_RATES))
+ if (wl->ofdm_only_ap && (wlvif->basic_rate_set & CONF_TX_OFDM_RATES))
supported_rates = CONF_TX_OFDM_RATES;
else
supported_rates = CONF_TX_ENABLED_RATES;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index a1cc1c6..95a5450 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -407,6 +407,9 @@ struct wl1271 {
/* AP-mode - number of currently connected stations */
int active_sta_count;
+ /* Flag determining whether AP should broadcast OFDM-only rates */
+ bool ofdm_only_ap;
+
/* last wlvif we transmitted from */
struct wl12xx_vif *last_wlvif;
--
1.9.3

38
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0013-wlcore-don-t-handle-unsetting-of-default-wep-key.patch
View File

@ -1,38 +0,0 @@
From bf4e5f1ac0e2b277424ec0d035b1fbab46dd66bb Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:29 +0200
Subject: [PATCH 13/18] wlcore: don't handle unsetting of default wep key
mac80211 unsets the default wep key on disassoc.
The fw doesn't support this notification, so simply
ignore it.
The actual flow actually triggers fw recovery in some
cases, as mac80211 unsets the default key only after
disassoc, when wlvif->sta.hlid, resulting in invalid
hlid being passed to the fw.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index bea2938..d80d40c 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3472,6 +3472,10 @@ static void wl1271_op_set_default_key_idx(struct ieee80211_hw *hw,
wl1271_debug(DEBUG_MAC80211, "mac80211 set default key idx %d",
key_idx);
+ /* we don't handle unsetting of default key */
+ if (key_idx == -1)
+ return;
+
mutex_lock(&wl->mutex);
if (unlikely(wl->state != WLCORE_STATE_ON)) {
--
1.9.3

64
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0014-wlcore-consider-multiple-APs-when-checking-active_li.patch
View File

@ -1,64 +0,0 @@
From 41ed1a787c4940d58d5870c633ab6291dd4679dd Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:30 +0200
Subject: [PATCH 14/18] wlcore: consider multiple APs when checking
active_link_count
Each AP has its own global and broadcast links, so when
checking for active sta count (according to the active_link_count)
we must take them all into account.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 10 +++++-----
drivers/net/wireless/ti/wlcore/tx.c | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index d80d40c..8106c96 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -345,12 +345,12 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl,
* Start high-level PS if the STA is asleep with enough blocks in FW.
* Make an exception if this is the only connected link. In this
* case FW-memory congestion is less of a problem.
- * Note that a single connected STA means 3 active links, since we must
- * account for the global and broadcast AP links. The "fw_ps" check
- * assures us the third link is a STA connected to the AP. Otherwise
- * the FW would not set the PSM bit.
+ * Note that a single connected STA means 2*ap_count + 1 active links,
+ * since we must account for the global and broadcast AP links
+ * for each AP. The "fw_ps" check assures us the other link is a STA
+ * connected to the AP. Otherwise the FW would not set the PSM bit.
*/
- else if (wl->active_link_count > 3 && fw_ps &&
+ else if (wl->active_link_count > (wl->ap_count*2 + 1) && fw_ps &&
tx_pkts >= WL1271_PS_STA_MAX_PACKETS)
wl12xx_ps_link_start(wl, wlvif, hlid, true);
}
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 38b31a0..40b4311 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -134,12 +134,12 @@ static void wl1271_tx_regulate_link(struct wl1271 *wl,
* into high-level PS and clean out its TX queues.
* Make an exception if this is the only connected link. In this
* case FW-memory congestion is less of a problem.
- * Note that a single connected STA means 3 active links, since we must
- * account for the global and broadcast AP links. The "fw_ps" check
- * assures us the third link is a STA connected to the AP. Otherwise
- * the FW would not set the PSM bit.
+ * Note that a single connected STA means 2*ap_count + 1 active links,
+ * since we must account for the global and broadcast AP links
+ * for each AP. The "fw_ps" check assures us the other link is a STA
+ * connected to the AP. Otherwise the FW would not set the PSM bit.
*/
- if (wl->active_link_count > 3 && fw_ps &&
+ if (wl->active_link_count > (wl->ap_count*2 + 1) && fw_ps &&
tx_pkts >= WL1271_PS_STA_MAX_PACKETS)
wl12xx_ps_link_start(wl, wlvif, hlid, true);
}
--
1.9.3

54
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0015-wlcore-decrease-warning-verbosity-during-recovery.patch
View File

@ -1,54 +0,0 @@
From 1ede95007371c27729383c8977e04abf63874ea8 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 10 Feb 2014 13:47:31 +0200
Subject: [PATCH 15/18] wlcore: decrease warning verbosity during recovery
Silently ignore repetitive scheduling of recovery work and commands
being passed to the bus when the HW is not available. This can happen
many times during recovery and slow it down. It also spams the kernel
logs.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/cmd.c | 4 ++--
drivers/net/wireless/ti/wlcore/main.c | 5 +++--
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 3463a67..40dc30f 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -60,8 +60,8 @@ static int __wlcore_cmd_send(struct wl1271 *wl, u16 id, void *buf,
u16 status;
u16 poll_count = 0;
- if (WARN_ON(wl->state == WLCORE_STATE_RESTARTING &&
- id != CMD_STOP_FWLOGGER))
+ if (unlikely(wl->state == WLCORE_STATE_RESTARTING &&
+ id != CMD_STOP_FWLOGGER))
return -EIO;
cmd = buf;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 8106c96..a2348b9 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -782,10 +782,11 @@ out:
void wl12xx_queue_recovery_work(struct wl1271 *wl)
{
- WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags));
-
/* Avoid a recursive recovery */
if (wl->state == WLCORE_STATE_ON) {
+ WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY,
+ &wl->flags));
+
wl->state = WLCORE_STATE_RESTARTING;
set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
wl1271_ps_elp_wakeup(wl);
--
1.9.3

31
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0016-wlcore-increase-timeout-to-5000-msecs.patch
View File

@ -1,31 +0,0 @@
From 5b07d97a381508dfc79bda72778ac27c1bdba320 Mon Sep 17 00:00:00 2001
From: Yaniv Machani <yanivma@ti.com>
Date: Mon, 10 Feb 2014 13:47:32 +0200
Subject: [PATCH 16/18] wlcore: increase timeout to 5000 msecs
dfs configuration command might take longer than
the current timeout. increase it to 5 seconds.
Signed-off-by: Yaniv Machani <yanivma@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/cmd.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index 9cb3f44..b084830 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -207,7 +207,7 @@ enum cmd_templ {
#define WL1271_COMMAND_TIMEOUT 2000
#define WL1271_CMD_TEMPL_DFLT_SIZE 252
#define WL1271_CMD_TEMPL_MAX_SIZE 512
-#define WL1271_EVENT_TIMEOUT 1500
+#define WL1271_EVENT_TIMEOUT 5000
struct wl1271_cmd_header {
__le16 id;
--
1.9.3

86
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0017-wlcore-enable-beacon-filtering-only-after-receiving-.patch
View File

@ -1,86 +0,0 @@
From d881fa2c5032918e2b03ce6e12a5886f08acb459 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Mon, 10 Feb 2014 13:47:33 +0200
Subject: [PATCH 17/18] wlcore: enable beacon filtering only after receiving a
beacon
Enabling beacon filtering before receving a beacon
might result in not having a beacon at all for the
current connected AP, which prevents the station
from entering power-save.
Replace the current approach (of starting beacon
filtering on init) and configure beacon filering
only after bss_conf->dtimper is set (which means
mac80211 already parsed a beacon).
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/acx.c | 3 ++-
drivers/net/wireless/ti/wlcore/init.c | 4 ++--
drivers/net/wireless/ti/wlcore/main.c | 12 ++++++++++++
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index 71b244b..b924cea 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -358,7 +358,8 @@ int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
struct acx_beacon_filter_option *beacon_filter = NULL;
int ret = 0;
- wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
+ wl1271_debug(DEBUG_ACX, "acx beacon filter opt enable=%d",
+ enable_filter);
if (enable_filter &&
wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
diff --git a/drivers/net/wireless/ti/wlcore/init.c b/drivers/net/wireless/ti/wlcore/init.c
index b376c99..199e941 100644
--- a/drivers/net/wireless/ti/wlcore/init.c
+++ b/drivers/net/wireless/ti/wlcore/init.c
@@ -287,8 +287,8 @@ static int wl1271_init_sta_beacon_filter(struct wl1271 *wl,
if (ret < 0)
return ret;
- /* enable beacon filtering */
- ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
+ /* disable beacon filtering until we get the first beacon */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
if (ret < 0)
return ret;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index a2348b9..82d5461 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -2941,6 +2941,11 @@ static int wlcore_unset_assoc(struct wl1271 *wl, struct wl12xx_vif *wlvif)
ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
if (ret < 0)
return ret;
+
+ /* disable beacon filtering */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
+ if (ret < 0)
+ return ret;
}
if (test_and_clear_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags)) {
@@ -4312,6 +4317,13 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
}
}
+ if ((changed & BSS_CHANGED_BEACON_INFO) && bss_conf->dtim_period) {
+ /* enable beacon filtering */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
+ if (ret < 0)
+ goto out;
+ }
+
ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
if (ret < 0)
goto out;
--
1.9.3

32
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0018-wlcore-add-support-for-STA-CSA-with-chan-contexts.patch
View File

@ -1,32 +0,0 @@
From 6b27fe51675fd462967b824f63c5c009e9616363 Mon Sep 17 00:00:00 2001
From: Arik Nemtsov <arik@wizery.com>
Date: Mon, 10 Feb 2014 13:47:34 +0200
Subject: [PATCH 18/18] wlcore: add support for STA CSA with chan contexts
TI wl12xx/wl18xx cards support channel switch via a driver specific
switch_channel op while operating with channel contexts.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 82d5461..7aae5b3 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5737,7 +5737,8 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
IEEE80211_HW_AP_LINK_PS |
IEEE80211_HW_AMPDU_AGGREGATION |
IEEE80211_HW_TX_AMPDU_SETUP_IN_HW |
- IEEE80211_HW_QUEUE_CONTROL;
+ IEEE80211_HW_QUEUE_CONTROL |
+ IEEE80211_HW_CHANCTX_STA_CSA;
wl->hw->wiphy->cipher_suites = cipher_suites;
wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
--
1.9.3

30
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0019-wlcore-use-correct-LAA-bit.patch
View File

@ -1,30 +0,0 @@
From 71a301bb461da1e42e6d2764d99c683289c96f33 Mon Sep 17 00:00:00 2001
From: Eliad Peller <eliad@wizery.com>
Date: Fri, 11 Jul 2014 03:01:29 +0300
Subject: [PATCH] wlcore: use correct LAA bit
The LAA bit is second bit of the MSB, not of the
third byte.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ti/wlcore/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 1ab6dbd..4c16262 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5661,7 +5661,7 @@ static void wl12xx_derive_mac_addresses(struct wl1271 *wl, u32 oui, u32 nic)
memcpy(&wl->addresses[idx], &wl->addresses[0],
sizeof(wl->addresses[0]));
/* LAA bit */
- wl->addresses[idx].addr[2] |= BIT(1);
+ wl->addresses[idx].addr[0] |= BIT(1);
}
wl->hw->wiphy->n_addresses = WLCORE_NUM_MAC_ADDRESSES;
--
1.9.3

28
recipes-kernel/linux/linux-variscite-3.14.28/upstream-backport/wifi/0020-wlcore-fix-copy-paste-bug-assign-from-src-struct-not.patch
View File

@ -1,28 +0,0 @@
From 96dae59155eb98dd0ba10e8fe5d130f425e406df Mon Sep 17 00:00:00 2001
From: Giel van Schijndel <me@mortis.eu>
Date: Wed, 7 Jan 2015 20:38:37 +0100
Subject: [PATCH] wlcore: fix copy-paste bug: assign from src struct not dest
Signed-off-by: Giel van Schijndel <me@mortis.eu>
Reported-at: http://www.viva64.com/en/b/0299/
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/ti/wlcore/acx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c
index b924cea..f28fa3b 100644
--- a/drivers/net/wireless/ti/wlcore/acx.c
+++ b/drivers/net/wireless/ti/wlcore/acx.c
@@ -1725,7 +1725,7 @@ int wl12xx_acx_config_hangover(struct wl1271 *wl)
acx->decrease_delta = conf->decrease_delta;
acx->quiet_time = conf->quiet_time;
acx->increase_time = conf->increase_time;
- acx->window_size = acx->window_size;
+ acx->window_size = conf->window_size;
ret = wl1271_cmd_configure(wl, ACX_CONFIG_HANGOVER, acx,
sizeof(*acx));
--
1.9.3

92
recipes-kernel/linux/linux-variscite-4.1.15/Fix-the-compile-issue-under-gcc6.patch Normal file
View File

@ -0,0 +1,92 @@
From 5d39bd421fc093e2c852316080538cef85a9e1a0 Mon Sep 17 00:00:00 2001
From: yocto <yocto@yocto.org>
Date: Thu, 2 Jun 2016 00:18:33 -0500
Subject: [PATCH] Fix the compile issue under gcc6
Fix the following build error:
| .../include/linux/compiler-gcc.h:106:30: fatal error: linux/compiler-gcc6.h: No such file or directory
| #include gcc_header(__GNUC__)
Signed-off-by: Zhenhua Luo <zhenhua.luo@nxp.com>
Upstream-Status: Pending
---
include/linux/compiler-gcc6.h | 66 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 include/linux/compiler-gcc6.h
diff --git a/include/linux/compiler-gcc6.h b/include/linux/compiler-gcc6.h
new file mode 100644
index 0000000..cdd1cc2
--- /dev/null
+++ b/include/linux/compiler-gcc6.h
@@ -0,0 +1,66 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used __attribute__((__used__))
+#define __must_check __attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+ to them will be unlikely. This means a lot of manual unlikely()s
+ are unnecessary now for any paths leading to the usual suspects
+ like BUG(), printk(), panic() etc. [but let's keep them for now for
+ older compilers]
+
+ Early snapshots of gcc 4.3 don't support this and we can't detect this
+ in the preprocessor, but we can live with this because they're unreleased.
+ Maketime probing would be overkill here.
+
+ gcc also has a __attribute__((__hot__)) to move hot functions into
+ a special section, but I don't see any sense in this right now in
+ the kernel context */
+#define __cold __attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable. This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased. Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone __attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ * Fixed in GCC 4.8.2 and later versions.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
--
2.5.0

190
recipes-kernel/linux/linux-variscite-3.14.28/defconfig → recipes-kernel/linux/linux-variscite-4.1.15/defconfig
View File

@ -1,10 +1,13 @@
CONFIG_LOCALVERSION="-1.1.0"
CONFIG_KERNEL_LZO=y
CONFIG_SYSVIPC=y
CONFIG_FHANDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18
CONFIG_CGROUPS=y
CONFIG_NAMESPACES=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
@ -17,21 +20,21 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_GPIO_PCA953X=y
CONFIG_ARCH_MXC=y
CONFIG_MACH_IMX51_DT=y
CONFIG_MACH_EUKREA_CPUIMX51SD=y
CONFIG_SOC_IMX50=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y
CONFIG_SOC_IMX6SL=y
CONFIG_SOC_IMX6SX=y
CONFIG_SOC_IMX6UL=y
CONFIG_SOC_IMX7D=y
CONFIG_SOC_VF610=y
# CONFIG_SWP_EMULATE is not set
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_IMX6=y
CONFIG_SMP=y
CONFIG_HAVE_ARM_ARCH_TIMER=y
CONFIG_VMSPLIT_2G=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
@ -39,62 +42,67 @@ CONFIG_HIGHMEM=y
CONFIG_CMA=y
CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_INTERACTIVE=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_ARM_IMX6Q_CPUFREQ=y
CONFIG_ARM_IMX7D_CPUFREQ=y
CONFIG_CPU_IDLE=y
CONFIG_VFP=y
CONFIG_NEON=y
CONFIG_BINFMT_MISC=m
CONFIG_PM_RUNTIME=y
CONFIG_PM_DEBUG=y
CONFIG_PM_TEST_SUSPEND=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_UDP_DIAG=m
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_IPV6=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_DEBUG=y
CONFIG_NETFILTER_NETLINK_ACCT=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NF_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_IP_SET=m
CONFIG_IP_VS=m
CONFIG_NF_CONNTRACK_IPV4=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_NF_NAT_IPV4=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_NF_CONNTRACK_IPV6=y
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_REJECT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_H323=y
CONFIG_NF_CONNTRACK_IRC=y
CONFIG_NF_CONNTRACK_NETBIOS_NS=y
CONFIG_NF_CONNTRACK_SNMP=y
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SANE=y
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CONNTRACK_TFTP=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_CT_NETLINK_TIMEOUT=y
CONFIG_NETFILTER_NETLINK_QUEUE_CT=y
CONFIG_NF_TABLES=y
CONFIG_NF_TABLES_INET=y
CONFIG_NFT_EXTHDR=y
CONFIG_NFT_META=y
CONFIG_NFT_CT=y
CONFIG_NFT_RBTREE=y
CONFIG_NFT_HASH=y
CONFIG_NFT_COUNTER=y
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_NAT=y
CONFIG_VLAN_8021Q=y
CONFIG_LLC2=y
CONFIG_CAN=y
@ -107,26 +115,18 @@ CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=y
CONFIG_BT_HCIBTUSB=y
# CONFIG_BT_HCIBTUSB_BCM is not set
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIUART_3WIRE=y
CONFIG_BT_WILINK=y
CONFIG_CFG80211=m
CONFIG_NL80211_TESTMODE=y
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
CONFIG_CFG80211_REG_DEBUG=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=320
CONFIG_CMA_SIZE_MBYTES=0
CONFIG_IMX_WEIM=y
CONFIG_CONNECTOR=y
CONFIG_MTD=y
@ -150,12 +150,10 @@ CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_TIFM_CORE=m
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=y
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
@ -185,29 +183,21 @@ CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_HOSTAP=y
CONFIG_WL_TI=y
CONFIG_WL12XX=m
CONFIG_WL18XX=m
CONFIG_WLCORE_SDIO=m
CONFIG_INPUT_POLLDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=m
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_SNVS_PWRKEY=y
CONFIG_KEYBOARD_IMX=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ELANTECH=y
# CONFIG_MOUSE_PS2_FOCALTECH is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FT5X06=y
CONFIG_TOUCHSCREEN_ADS7846=y
CONFIG_TOUCHSCREEN_CTW6120=y
CONFIG_TOUCHSCREEN_EGALAX=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_TOUCHSCREEN_FT5X06=y
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_ISL29023=y
CONFIG_SERIO_SERPORT=m
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEVKMEM is not set
@ -216,7 +206,6 @@ CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_FSL_OTP=y
CONFIG_HW_RANDOM=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_HELPER_AUTO is not set
@ -224,10 +213,15 @@ CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m
CONFIG_I2C_IMX=y
CONFIG_SPI=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_IMX=y
CONFIG_SPI_SPIDEV=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_74X164=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
CONFIG_SENSORS_MAX17135=y
CONFIG_SENSORS_MAG3110=y
CONFIG_THERMAL=y
@ -246,6 +240,7 @@ CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_MAX17135=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
@ -254,6 +249,7 @@ CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_RC_SUPPORT=y
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
CONFIG_IR_GPIO_CIR=y
CONFIG_MEDIA_USB_SUPPORT=y
@ -270,6 +266,8 @@ CONFIG_VIDEO_MXC_IPU_OUTPUT=y
CONFIG_VIDEO_MXC_PXP_V4L2=y
CONFIG_VIDEO_MXC_CSI_CAMERA=m
CONFIG_MXC_VADC=m
CONFIG_MXC_MIPI_CSI=m
CONFIG_MXC_CAMERA_OV5647_MIPI=m
CONFIG_SOC_CAMERA=y
CONFIG_VIDEO_MX3=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
@ -280,21 +278,19 @@ CONFIG_DRM=y
CONFIG_DRM_VIVANTE=y
CONFIG_FB=y
CONFIG_FB_MXS=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y
CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_FB_MXC_SYNC_PANEL=y
CONFIG_FB_MXC_LDB=y
CONFIG_FB_MXC_MIPI_DSI=y
CONFIG_FB_MXC_MIPI_DSI_SAMSUNG=y
CONFIG_FB_MXC_TRULY_WVGA_SYNC_PANEL=y
CONFIG_FB_MXC_LDB=y
CONFIG_FB_MXC_HDMI=y
CONFIG_FB_MXC_EINK_PANEL=y
CONFIG_FB_MXS_SII902X=y
CONFIG_FB_MXC_DCIC=m
CONFIG_HANNSTAR_CABC=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y
CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_LOGO=y
@ -304,6 +300,9 @@ CONFIG_SND_USB_AUDIO=m
CONFIG_SND_SOC=y
CONFIG_SND_IMX_SOC=y
CONFIG_SND_SOC_EUKREA_TLV320=y
CONFIG_SND_SOC_IMX_WM8960=y
CONFIG_SND_SOC_IMX_SII902X=y
CONFIG_SND_SOC_IMX_WM8958=y
CONFIG_SND_SOC_IMX_CS42888=y
CONFIG_SND_SOC_IMX_WM8962=y
CONFIG_SND_SOC_IMX_TLV320AIC3X=y
@ -311,16 +310,16 @@ CONFIG_SND_SOC_IMX_SGTL5000=y
CONFIG_SND_SOC_IMX_MQS=y
CONFIG_SND_SOC_IMX_SPDIF=y
CONFIG_SND_SOC_IMX_MC13783=y
CONFIG_SND_SOC_IMX_HDMI=y
CONFIG_SND_SOC_IMX_SI476X=y
CONFIG_SND_SOC_IMX_HDMI=y
CONFIG_SND_SOC_TLV320AIC31XX=y
CONFIG_USB=y
CONFIG_USB_OTG_FSM=m
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_OTG_WHITELIST=y
CONFIG_USB_OTG_FSM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_MXC=y
CONFIG_USB_EHCI_HCD_PLATFORM=m
CONFIG_USB_HCD_TEST_MODE=y
CONFIG_USB_ACM=m
CONFIG_USB_WDM=m
CONFIG_USB_STORAGE=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
@ -329,8 +328,7 @@ CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_EHSET_TEST_FIXTURE=m
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_MXS_PHY=y
CONFIG_USB_GADGET=y
@ -347,25 +345,24 @@ CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_ZERO=m
CONFIG_USB_AUDIO=m
CONFIG_USB_ETH=m
CONFIG_USB_G_NCM=m
CONFIG_USB_GADGETFS=m
CONFIG_USB_FUNCTIONFS=m
CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_G_WEBCAM=m
CONFIG_MMC=y
CONFIG_MMC_UNSAFE_RESUME=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MXC_IPU=y
CONFIG_MXC_IPU_V3_PRE=y
CONFIG_MXC_SIM=y
CONFIG_MXC_MIPI_CSI2=y
CONFIG_MXC_MLB150=m
CONFIG_MXC_HDMI_CEC=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
@ -379,12 +376,15 @@ CONFIG_RTC_DRV_MXC=y
CONFIG_RTC_DRV_SNVS=y
CONFIG_DMADEVICES=y
CONFIG_MXC_PXP_V2=y
CONFIG_MXC_PXP_V3=y
CONFIG_IMX_SDMA=y
CONFIG_MXS_DMA=y
CONFIG_DMATEST=m
CONFIG_STAGING=y
CONFIG_STAGING_MEDIA=y
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_IIO=y
CONFIG_IMX7D_ADC=y
CONFIG_VF610_ADC=y
CONFIG_PWM=y
CONFIG_PWM_IMX=y
@ -429,7 +429,6 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_FTRACE is not set
CONFIG_SECURITYFS=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
@ -439,6 +438,7 @@ CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
@ -447,16 +447,18 @@ CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_TWOFISH=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_CRYPTO_DEV_FSL_CAAM_SM=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_AVERAGE=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

46
recipes-kernel/linux/linux-variscite_3.14.28.bb
View File

@ -1,46 +0,0 @@
# Copyright (C) 2013-14 Freescale Semiconductor
# Released under the MIT license (see COPYING.MIT for the terms)
require recipes-kernel/linux/linux-imx.inc
require recipes-kernel/linux/linux-dtb.inc
DEPENDS += "lzop-native bc-native"
COMPATIBLE_MACHINE = "(mx6)"
SRC_URI = "\
git://github.com/varigit/linux-2.6-imx.git;protocol=git;branch=imx_3.14.28-r0_var3 \
file://0001-ARM-LLVMLinux-Change-extern-inline-to-static-inline.patch \
file://0001-ARM-8158-LLVMLinux-use-static-inline-in-ARM-ftrace.patch \
\
file://upstream-backport/wifi/0001-wlcore-memset-wl-rx_filter_enabled-to-zero-after-rec.patch \
file://upstream-backport/wifi/0002-wlcore-cancel-Tx-watchdog-on-suspend-and-rearm-on-fi.patch \
file://upstream-backport/wifi/0003-wlcore-block-read-writes-to-FW-during-ELP.patch \
file://upstream-backport/wifi/0004-wlcore-AP-don-t-start-mac80211-PS-on-non-peer-HLIDs.patch \
file://upstream-backport/wifi/0005-wlcore-wl12xx-wl18xx-simplify-fw_status-handling.patch \
file://upstream-backport/wifi/0006-wlcore-wl12xx-wl18xx-configure-num_links-per-hw.patch \
file://upstream-backport/wifi/0007-wlcore-wl12xx-wl18xx-configure-max_stations-per-hw.patch \
file://upstream-backport/wifi/0008-wlcore-wl12xx-wl18xx-configure-iface_combinations-pe.patch \
file://upstream-backport/wifi/0009-wl18xx-move-to-new-firmware-wl18xx-fw-3.bin.patch \
file://upstream-backport/wifi/0010-wlcore-send-EAPOL-frames-with-voice-priority.patch \
file://upstream-backport/wifi/0011-wlcore-don-t-stop-sched_scan-on-interface-removal.patch \
file://upstream-backport/wifi/0012-wlcore-wl18xx-allow-CCK-rates-for-AP-mode.patch \
file://upstream-backport/wifi/0013-wlcore-don-t-handle-unsetting-of-default-wep-key.patch \
file://upstream-backport/wifi/0014-wlcore-consider-multiple-APs-when-checking-active_li.patch \
file://upstream-backport/wifi/0015-wlcore-decrease-warning-verbosity-during-recovery.patch \
file://upstream-backport/wifi/0016-wlcore-increase-timeout-to-5000-msecs.patch \
file://upstream-backport/wifi/0017-wlcore-enable-beacon-filtering-only-after-receiving-.patch \
file://upstream-backport/wifi/0018-wlcore-add-support-for-STA-CSA-with-chan-contexts.patch \
file://upstream-backport/wifi/0019-wlcore-use-correct-LAA-bit.patch \
file://upstream-backport/wifi/0020-wlcore-fix-copy-paste-bug-assign-from-src-struct-not.patch \
file://boundarydevices/0002-wlcore-add-initial-device-tree-support-to-the-sdio-m.patch \
file://boundarydevices/0003-wlcore-add-mac-override-parameter.patch \
\
file://arm-Export-cache-flush-management-symbols-when-multi-cache.patch \
file://Set-dr_mode-to-otg.patch \
\
file://defconfig \
"
SRCREV = "52373bf29aac80cacc519f4cb8aed22af2a2370d"
LOCALVERSION = "-1.1.0"

24
recipes-kernel/linux/linux-variscite_4.1.15.bb Normal file
View File

@ -0,0 +1,24 @@
# Copyright (C) 2013-16 Freescale Semiconductor
# Released under the MIT license (see COPYING.MIT for the terms)
require recipes-kernel/linux/linux-imx.inc
require recipes-kernel/linux/linux-dtb.inc
DEPENDS += "lzop-native bc-native"
COMPATIBLE_MACHINE = "(mx6)"
SRCBRANCH = "imx-rel_imx_4.1.15_1.1.0_ga-var02"
SRCREV = "1e7785b94784f23703dabeff3072a0a89e2bc90d"
SRC_URI = " \
git://github.com/varigit/linux-2.6-imx.git;protocol=git;branch=${SRCBRANCH} \
file://Fix-the-compile-issue-under-gcc6.patch \
file://defconfig \
"
LOCALVERSION = "-1.1.0"
KERNEL_IMAGETYPE = "uImage"
KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"