diff options
Diffstat (limited to 'package/mac80211/patches')
| -rw-r--r-- | package/mac80211/patches/602-rt2x00-remove-mcu-requests-for-soc.patch | 52 |
1 files changed, 11 insertions, 41 deletions
diff --git a/package/mac80211/patches/602-rt2x00-remove-mcu-requests-for-soc.patch b/package/mac80211/patches/602-rt2x00-remove-mcu-requests-for-soc.patch index 9cecf3a03..607d7c9c3 100644 --- a/package/mac80211/patches/602-rt2x00-remove-mcu-requests-for-soc.patch +++ b/package/mac80211/patches/602-rt2x00-remove-mcu-requests-for-soc.patch @@ -1,22 +1,17 @@ +From f18d4463d092162f34a8bd226505627ceeac3e8a Mon Sep 17 00:00:00 2001 +From: Luis Correia <luis.f.correia@gmail.com> +Date: Sat, 3 Apr 2010 12:49:53 +0100 +Subject: [PATCH] rt2x00: remove MCU requests for SoC platforms + The ralink SoC platforms do not have an MCU. Signed-off-by: Luis Correia <luis.f.correia@gmail.com> +Acked-by: Ivo van Doorn <IvDoorn@gmail.com> +Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> --- + drivers/net/wireless/rt2x00/rt2800pci.c | 6 ++++++ + 1 files changed, 6 insertions(+), 0 deletions(-) ---- a/drivers/net/wireless/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/rt2x00/rt2800lib.c -@@ -221,9 +221,9 @@ void rt2800_mcu_request(struct rt2x00_de - u32 reg; - - /* -- * SOC devices don't support MCU requests. -+ * some devices don't support MCU requests. - */ -- if (rt2x00_is_soc(rt2x00dev)) -+ if (!test_bit(DRIVER_REQUIRE_MCU, &rt2x00dev->flags)) - return; - - mutex_lock(&rt2x00dev->csr_mutex); --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -60,6 +60,12 @@ static void rt2800pci_mcu_status(struct @@ -24,36 +19,11 @@ Signed-off-by: Luis Correia <luis.f.correia@gmail.com> u32 reg; + /* -+ * some devices don't support MCU requests. ++ * SOC devices don't support MCU requests. + */ -+ if (!test_bit(DRIVER_REQUIRE_MCU, &rt2x00dev->flags)) ++ if (rt2x00_is_soc(rt2x00dev)) + return; + for (i = 0; i < 200; i++) { rt2800_register_read(rt2x00dev, H2M_MAILBOX_CID, ®); -@@ -1098,10 +1104,12 @@ static int rt2800pci_probe_hw(struct rt2 - __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags); - - /* -- * This device requires firmware. -+ * This device requires firmware and MCU access. - */ -- if (!rt2x00_is_soc(rt2x00dev)) -+ if (!rt2x00_is_soc(rt2x00dev)){ - __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); -+ __set_bit(DRIVER_REQUIRE_MCU, &rt2x00dev->flags); -+ } - __set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags); - __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags); - if (!modparam_nohwcrypt) ---- a/drivers/net/wireless/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/rt2x00/rt2x00.h -@@ -631,6 +631,7 @@ enum rt2x00_flags { - * Driver requirements - */ - DRIVER_REQUIRE_FIRMWARE, -+ DRIVER_REQUIRE_MCU, - DRIVER_REQUIRE_BEACON_GUARD, - DRIVER_REQUIRE_ATIM_QUEUE, - DRIVER_REQUIRE_DMA, |