diff options
| -rw-r--r-- | package/mac80211/patches/120-pm_qos_params.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/package/mac80211/patches/120-pm_qos_params.patch b/package/mac80211/patches/120-pm_qos_params.patch new file mode 100644 index 0000000000..8562992a57 --- /dev/null +++ b/package/mac80211/patches/120-pm_qos_params.patch @@ -0,0 +1,61 @@ +--- a/drivers/net/wireless/ipw2x00/ipw2100.c ++++ b/drivers/net/wireless/ipw2x00/ipw2100.c +@@ -174,7 +174,9 @@ that only one external action is invoked + #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2100 Network Driver" + #define DRV_COPYRIGHT "Copyright(c) 2003-2006 Intel Corporation" + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) + struct pm_qos_request_list *ipw2100_pm_qos_req; ++#endif + + /* Debugging stuff */ + #ifdef CONFIG_IPW2100_DEBUG +@@ -1741,7 +1743,11 @@ static int ipw2100_up(struct ipw2100_pri + /* the ipw2100 hardware really doesn't want power management delays + * longer than 175usec + */ ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) + pm_qos_update_request(ipw2100_pm_qos_req, 175); ++#else ++ pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100", 175); ++#endif + + /* If the interrupt is enabled, turn it off... */ + spin_lock_irqsave(&priv->low_lock, flags); +@@ -1889,7 +1895,12 @@ static void ipw2100_down(struct ipw2100_ + ipw2100_disable_interrupts(priv); + spin_unlock_irqrestore(&priv->low_lock, flags); + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) + pm_qos_update_request(ipw2100_pm_qos_req, PM_QOS_DEFAULT_VALUE); ++#else ++ pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100", ++ PM_QOS_DEFAULT_VALUE); ++#endif + + /* We have to signal any supplicant if we are disassociating */ + if (associated) +@@ -6669,7 +6680,11 @@ static int __init ipw2100_init(void) + if (ret) + goto out; + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) + ipw2100_pm_qos_req = pm_qos_add_request(PM_QOS_CPU_DMA_LATENCY, ++#else ++ pm_qos_add_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100", ++#endif + PM_QOS_DEFAULT_VALUE); + #ifdef CONFIG_IPW2100_DEBUG + ipw2100_debug_level = debug; +@@ -6692,7 +6707,11 @@ static void __exit ipw2100_exit(void) + &driver_attr_debug_level); + #endif + pci_unregister_driver(&ipw2100_pci_driver); ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) + pm_qos_remove_request(ipw2100_pm_qos_req); ++#else ++ pm_qos_remove_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100"); ++#endif + } + + module_init(ipw2100_init); |