diff options
Diffstat (limited to 'package/kernel/mac80211/patches/600-0002-rt2x00-rt2800lib-introduce-RT2800_HAS_HIGH_SHARED_ME.patch')
-rw-r--r-- | package/kernel/mac80211/patches/600-0002-rt2x00-rt2800lib-introduce-RT2800_HAS_HIGH_SHARED_ME.patch | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/package/kernel/mac80211/patches/600-0002-rt2x00-rt2800lib-introduce-RT2800_HAS_HIGH_SHARED_ME.patch b/package/kernel/mac80211/patches/600-0002-rt2x00-rt2800lib-introduce-RT2800_HAS_HIGH_SHARED_ME.patch deleted file mode 100644 index db70a33..0000000 --- a/package/kernel/mac80211/patches/600-0002-rt2x00-rt2800lib-introduce-RT2800_HAS_HIGH_SHARED_ME.patch +++ /dev/null @@ -1,80 +0,0 @@ -From a7f268af31dddf763fe3dbe9cbf96ea77e0540e0 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Sat, 17 Aug 2013 19:31:41 +0200 -Subject: [PATCH] rt2x00: rt2800lib: introduce RT2800_HAS_HIGH_SHARED_MEM flag - -Some chipsets have more than 16KB of shared memory. -Introduce a new rt2800 specific flag to indicate that -and add a helper function which helps to check the -presence of the new flag. - -Also enable the new flag for the RT3593 chipset which -has 24KB of shared memory. The flag can also be used -for other chipsets, but none of those has been tested -yet. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- -Changes since v1: - - don't enable the new flag for RT3071 and RT5592 ---- - drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 4 ++++ - drivers/net/wireless/ralink/rt2x00/rt2800lib.h | 13 +++++++++++++ - 2 files changed, 17 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -7726,6 +7726,7 @@ static int rt2800_probe_rt(struct rt2x00 - - int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev) - { -+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; - int retval; - u32 reg; - -@@ -7733,6 +7734,9 @@ int rt2800_probe_hw(struct rt2x00_dev *r - if (retval) - return retval; - -+ if (rt2x00_rt(rt2x00dev, RT3593)) -+ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags); -+ - /* - * Allocate eeprom data. - */ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -22,6 +22,10 @@ - - #include "rt2800.h" - -+enum rt2800_flag { -+ RT2800_HAS_HIGH_SHARED_MEM, -+}; -+ - /* RT2800 driver data structure */ - struct rt2800_drv_data { - u8 calibration_bw20; -@@ -32,6 +36,8 @@ struct rt2800_drv_data { - u8 txmixer_gain_5g; - unsigned int tbtt_tick; - DECLARE_BITMAP(sta_ids, STA_IDS_SIZE); -+ -+ unsigned long rt2800_flags; - }; - - struct rt2800_ops { -@@ -64,6 +70,13 @@ struct rt2800_ops { - __le32 *(*drv_get_txwi)(struct queue_entry *entry); - }; - -+static inline bool rt2800_has_high_shared_mem(struct rt2x00_dev *rt2x00dev) -+{ -+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; -+ -+ return test_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags); -+} -+ - static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev, - const unsigned int offset, - u32 *value) |