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authorMichael Chan <michael.chan@broadcom.com>2017-02-06 16:55:43 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-07 13:31:00 -0500
commit38413406277fd060f46855ad527f6f8d4cf2652d (patch)
treea948e2a2552b8cb3b44643243d1dcd79d3b6b2a4 /tools/perf/arch/s390/include
parentc6d30e8391b85e00eb544e6cf047ee0160ee9938 (diff)
bnxt_en: Add support for XDP_TX action.
Add dedicated transmit function and transmit completion handler for XDP. The XDP transmit logic and completion logic are different than regular TX ring. The TX buffer is recycled back to the RX ring when it completes. v3: Improved the buffer recyling scheme for XDP_TX. v2: Add trace_xdp_exception(). Add dma_sync. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Tested-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/arch/s390/include')
0 files changed, 0 insertions, 0 deletions
e HWP, and so Windows runs in legacy P-state mode, where this setting has no effect. Linux' intel_pstate driver does not require ACPI/CPPC to enable HWP, and so it runs in HWP mode, exposing this incorrect BIOS configuration. There are several ways to address this problem. First, Linux can also run in legacy P-state mode on this system. As intel_pstate is how Linux enables HWP, booting with "intel_pstate=disable" will run in acpi-cpufreq/ondemand legacy p-state mode. Or second, the "performance" governor can be used with intel_pstate, which will modify HWP.EPP to 0. Or third, starting in 4.10, the /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference attribute in can be updated from "balance_power" to "performance". Or fourth, apply this patch, which fixes the erroneous setting of MSR_IA32_POWER_CTL BIT_EE on this model, allowing the default configuration to function as designed. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Cc: 4.6+ <stable@vger.kernel.org> # 4.6+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'sound/soc/fsl/imx-sgtl5000.c')