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sched/core: rename schedutil_cpu_util() and allow rest of the kernel to use it | there is nothing schedutil specific in schedutil_cpu_util(), rename it to effective_cpu_util(). also create and expose another wrapper sched_cpu_util() which can be used by other parts of the kernel, like thermal core (that will be done in a later commit). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | makes the cpufreq_cooling driver reuse the cpu utilization metric provided by the scheduler instead of depending on idle and busy times of a cpu, which aren't that accurate to measure the busyness of a cpu for the next cycle | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['cpufreq_cooling', 'get effective cpu utilization from scheduler'] | ['h', 'c'] | 5 | 22 | 11 | --- diff --git a/include/linux/sched.h b/include/linux/sched.h --- a/include/linux/sched.h +++ b/include/linux/sched.h +#ifdef config_smp +/* returns effective cpu energy utilization, as seen by the scheduler */ +unsigned long sched_cpu_util(int cpu, unsigned long max); +#endif /* config_smp */ + diff --git a/kernel/sc... | Power Management | a5418be9dffe70ccbb0b4bd5ea3881c81927e965 | viresh kumar rafael j wysocki rafael j wysocki intel com | kernel | sched | |
thermal: cpufreq_cooling: reuse sched_cpu_util() for smp platforms | several parts of the kernel are already using the effective cpu utilization (as seen by the scheduler) to get the current load on the cpu, do the same here instead of depending on the idle time of the cpu, which isn't that accurate comparatively. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | makes the cpufreq_cooling driver reuse the cpu utilization metric provided by the scheduler instead of depending on idle and busy times of a cpu, which aren't that accurate to measure the busyness of a cpu for the next cycle | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['cpufreq_cooling', 'get effective cpu utilization from scheduler'] | ['c'] | 1 | 55 | 14 | --- diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c --- a/drivers/thermal/cpufreq_cooling.c +++ b/drivers/thermal/cpufreq_cooling.c +#ifndef config_smp +#endif - * get_load() - get load for a cpu since last updated - * @cpufreq_cdev: &struct cpufreq_cooling_device for this cpu - * @cp... | Power Management | d1515851ca075ed98fe78ac6abf24ba2dd25a63b | viresh kumar | drivers | thermal | |
scsi: ibmvfc: add vhost fields and defaults for mq enablement | introduce several new vhost fields for managing mq state of the adapter as well as initial defaults for mq enablement. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 17 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + .host_tagset = 1, + shost->nr_hw_queues = ibmvfc_mq ? ibmvfc_scsi_hw_queues : 1; + + vhost->mq_enabled = ibmvfc_mq; + vhost->client_scsi_channels = ibmvfc_scsi_cha... | Storage | 6ae208e5d2db6a99a8503a5571a775d27e8dd608 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: move event pool init/free routines | the next patch in this series reworks the event pool allocation calls to happen within the individual queue allocation routines instead of as independent calls. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 76 | 75 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +/** + * ibmvfc_init_event_pool - allocates and initializes the event pool for a host + * @vhost: ibmvfc host who owns the event pool + * + * returns zero on success... | Storage | 225acf5f1aba3b469c1f762cbd14cdb4bd7aefc5 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: init/free event pool during queue allocation/free | the event pool and crq used to be separate entities of the adapter host structure and as such were allocated and freed independently of each other. recent work as defined a generic queue structure with an event pool specific to each queue. as such the event pool for each queue shouldn't be allocated/freed independently... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 8 | 10 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + + ibmvfc_free_event_pool(vhost, queue); + if (ibmvfc_init_event_pool(vhost, queue)) { + dev_err(dev, "couldn't initialize event pool. "); + return -enomem; + } - i... | Storage | 003d91a1393d7dad8351fd36eed90d6cb77dd232 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add size parameter to ibmvfc_init_event_pool() | with the upcoming addition of sub-crqs the event pool size may vary per-queue. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 16 | 9 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c - struct ibmvfc_queue *queue) + struct ibmvfc_queue *queue, + unsigned int size) - pool->size = max_requests + ibmvfc_num_internal_req; - pool->events = kcalloc(pool... | Storage | bb35ecb2a949d9f4be84343107826bc69f33e72c | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: define hcall wrapper for registering a sub-crq | sub-crqs are registred with firmware via a hypercall. abstract that interface into a simpler helper function. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 14 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static long h_reg_sub_crq(unsigned long unit_address, unsigned long ioba, + unsigned long length, unsigned long *cookie, + unsigned long *irq) +{ + unsigned long re... | Storage | 9e6b6b81aafaf6e6d6d8f22e87b2cd9f2ffd66e8 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add subordinate crq definitions | subordinate command response queues (sub crq) are used in conjunction with the primary crq when more than one queue is needed by the virtual i/o adapter. recent phyp firmware versions support sub crq's with ibmvfc adapters. this feature is a prerequisite for supporting multiple hardware backed submission queues in the ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h'] | 1 | 21 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h +struct ibmvfc_sub_crq { + struct ibmvfc_crq crq; + __be64 reserved[2]; +} __packed __aligned(8); + + ibmvfc_sub_crq_fmt, + struct ibmvfc_sub_crq *scrq; + + /* sub-c... | Storage | 6d07f129dce28855870e4371af6a99257635f557 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add alloc/dealloc routines for scsi sub-crq channels | allocate a set of sub-crqs in advance. during channel setup the client and vios negotiate the number of queues the vios supports and the number that the client desires to request. its possible that the final channel resources allocated is less than requested, but the client is still responsible for sending handles for ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 126 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + struct ibmvfc_queue *scrq; + int i; + if (vhost->scsi_scrqs.scrqs) { + for (i = 0; i < ibmvfc_scsi_hw_queues; i++) { + scrq = &vhost->scsi_scrqs.scrqs[i]; + spin_l... | Storage | 3034ebe26389740bb6b4a463e05afb51dc93c336 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add sub-crq irq enable/disable routine | each sub-crq has its own interrupt. a hypercall is required to toggle the irq state. provide the necessary mechanism via a helper function. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 20 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static int ibmvfc_toggle_scrq_irq(struct ibmvfc_queue *scrq, int enable) +{ + struct device *dev = scrq->vhost->dev; + struct vio_dev *vdev = to_vio_dev(dev); + uns... | Storage | d20046e64c099377f7e82583eb4ddf3a800fd19f | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add handlers to drain and complete sub-crq responses | the logic for iterating over the sub-crq responses is similiar to that of the primary crq. add the necessary handlers for processing those responses. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 86 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static void ibmvfc_handle_scrq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost, + struct list_head *evt_doneq) +{ + struct ibmvfc_event *evt = (struct ibmvfc_even... | Storage | 1d956ad853fc70f611ea47cef1792385dc1de1b3 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: define sub-crq interrupt handler routine | simple handler that calls sub-crq drain routine directly. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 10 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static irqreturn_t ibmvfc_interrupt_scsi(int irq, void *scrq_instance) +{ + struct ibmvfc_queue *scrq = (struct ibmvfc_queue *)scrq_instance; + + ibmvfc_toggle_scrq... | Storage | 80a9e8eaed638e6bdb91232ff6717e23a30c1b5a | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: map/request irq and register sub-crq interrupt handler | create an irq mapping for the hw_irq number provided from phyp firmware. request an irq assigned our sub-crq interrupt handler. unmap these irqs at sub-crq teardown. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 25 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + scrq->irq = irq_create_mapping(null, scrq->hw_irq); + + if (!scrq->irq) { + rc = -einval; + dev_err(dev, "error mapping sub-crq[%d] irq ", index); + goto irq_faile... | Storage | 39e461fddff0c3bd6498c412724c3edf99a9cb9d | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: implement channel enquiry and setup commands | new npiv_enquiry_channel and npiv_setup_channel management datagrams (mads) were defined in a previous patchset. if the client advertises a desire to use channels and the partner vios is channel capable then the client must proceed with channel enquiry to determine the maximum number of channels the vios is capable of ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 136 | 2 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + vhost->do_enquiry = 1; + vhost->using_channels = 0; +static void ibmvfc_channel_setup_done(struct ibmvfc_event *evt) +{ + struct ibmvfc_host *vhost = evt->vhost; +... | Storage | e95eef3fc0bcb3c5a3145c583f0d177f02381195 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: advertise client support for using hardware channels | previous patches have plumbed the necessary sub-crq interface and channel negotiation mads to fully channelize via hardware backed queues. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 4 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + + if (vhost->mq_enabled || vhost->using_channels) + login_info->capabilities |= cpu_to_be64(ibmvfc_can_use_channels); + | Storage | c53408baa50297ec29641a973ce78856900d910a | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: set and track hw queue in ibmvfc_event struct | extract the hwq id from a scsi command and store it in the ibmvfc_event structure to identify which sub-crq to send the command down when channels are being utilized. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 6 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + evt->hwq = 0; + u32 tag_and_hwq = blk_mq_unique_tag(cmnd->request); + u16 hwq = blk_mq_unique_tag_to_hwq(tag_and_hwq); + if (vhost->using_channels) + evt->hwq = hw... | Storage | cb72477be7290ce81ad81838039e106c194ab16f | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: send commands down hw sub-crq when channelized | when the client has negotiated the use of channels all vfcframes are required to go down a sub-crq channel or it is a protocoal violation. if the adapter state is channelized submit vfcframes to the appropriate sub-crq via the h_send_sub_crq() helper. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 33 | 6 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static int ibmvfc_send_sub_crq(struct ibmvfc_host *vhost, u64 cookie, u64 word1, + u64 word2, u64 word3, u64 word4) +{ + struct vio_dev *vdev = to_vio_dev(vhost->de... | Storage | 31750fbd7b6decc81d7736f236ea8be0f397df08 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: register sub-crq handles with vios during channel setup | if the ibmvfc client adapter requests channels it must submit a number of sub-crq handles matching the number of channels being requested. the vios in its response will overwrite the actual number of channel resources allocated which may be less than what was requested. the client then must store the vios sub-crq handl... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 31 | 1 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + struct ibmvfc_channel_setup *setup = vhost->channel_setup_buf; + struct ibmvfc_scsi_channels *scrqs = &vhost->scsi_scrqs; + int flags, active_queues, i; + flags = ... | Storage | b88a5d9b7f56e4c53d3a0d47d50a954461a1a72b | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: add cancel mad initialization helper | add a helper routine for initializing a cancel mad. this will be useful for a channelized client that needs to send cancel commands down every channel commands were sent for a particular lun. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 40 | 28 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static struct ibmvfc_event *ibmvfc_init_tmf(struct ibmvfc_queue *queue, + struct scsi_device *sdev, + int type) +{ + struct ibmvfc_host *vhost = shost_priv(sdev->ho... | Storage | a61236da7f9cfb8be7392d6396553cd7c263831f | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: send cancel mad down each hw scsi channel | in general the client needs to send cancel mads and task management commands down the same channel as the command(s) intended to cancel or abort. the client assigns cancel keys per lun and thus must send a cancel down each channel commands were submitted for that lun. further, the client then must wait for those cancel... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 100 | 12 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c -/** - * ibmvfc_cancel_all - cancel all outstanding commands to the device - * @sdev: scsi device to cancel commands - * @type: type of error recovery being performe... | Storage | a835f386f9709504a99346be011da92b5ea905e5 | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: purge scsi channels after transport loss/reset | grab the queue and list lock for each sub-crq and add any uncompleted events to the host purge list. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 16 | 0 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + struct ibmvfc_queue *queues = vhost->scsi_scrqs.scrqs; + int hwqs = 0; + int i; + + if (vhost->using_channels) + hwqs = vhost->scsi_scrqs.active_queues; + + for (i... | Storage | 7eb3ccd884aec8591f78b5a5b39b6783db681c99 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: enable mq and set reasonable defaults | turn on mq by default and set sane values for the upper limit on hw queues for the scsi host, and number of hw scsi channels to request from the partner vios. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h'] | 1 | 3 | 3 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h -#define ibmvfc_mq 0 -#define ibmvfc_scsi_channels 0 -#define ibmvfc_scsi_hw_queues 1 +#define ibmvfc_mq 1 +#define ibmvfc_scsi_channels 8 +#define ibmvfc_scsi_hw_qu... | Storage | 9000cb998bcfcf8cee253e37180ee87c292e9c18 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: provide modules parameters for mq settings | add the various module parameter toggles for adjusting the mq characteristics at boot/load time as well as a device attribute for changing the client scsi channel request amount. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | initial mq development/enablement | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 67 | 9 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c +static unsigned int mq_enabled = ibmvfc_mq; +static unsigned int nr_scsi_hw_queues = ibmvfc_scsi_hw_queues; +static unsigned int nr_scsi_channels = ibmvfc_scsi_chan... | Storage | 032d1900869f3478cdbecc42e9f54feb03ffa730 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: define generic queue structure for crqs | the primary and async crqs are nearly identical outside of the format and length of each message entry in the dma mapped page that represents the queue data. these queues can be represented with a generic queue structure that uses a union to differentiate between message format of the mapped page. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | mq preparatory locking work | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 107 | 62 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c - memset(vhost->async_crq.msgs, 0, page_size); + memset(vhost->async_crq.msgs.async, 0, page_size); +/** + * ibmvfc_free_queue - deallocate queue + * @vhost: ibmvfc ... | Storage | f8968665af2861e044b54d87e64f1ad9ab4e206b | tyrel datwyler | drivers | scsi | ibmvscsi |
scsi: ibmvfc: make command event pool queue specific | there is currently a single command event pool per host. in anticipation of providing multiple queues add a per-queue event pool definition and reimplement the existing crq to use its queue defined event pool for command submission and completion. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | mq preparatory locking work | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 55 | 50 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c - struct ibmvfc_host *vhost = evt->vhost; - struct ibmvfc_event_pool *pool = &vhost->pool; + struct ibmvfc_event_pool *pool = &evt->queue->evt_pool; - list_add_tail(... | Storage | e4b26f3db86498e79b6731c2216684293e3be19b | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: define per-queue state/list locks | define per-queue locks for protecting queue state and event pool sent/free lists. the evt list lock is initially redundant but it allows the driver to be modified in the follow-up patches to relax the queue locking around submissions and completions. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | mq preparatory locking work | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 80 | 20 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c + int index = atomic_inc_return(&vhost->trace_index) & ibmvfc_trace_index_mask; - entry = &vhost->trace[vhost->trace_index++]; + entry = &vhost->trace[index]; - stru... | Storage | 57e80e0bc108589a5373a1f2e2ef5f0e6ad5e55b | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: complete commands outside the host/queue lock | drain the command queue and place all commands on a completion list. perform command completion on that list outside the host/queue locks. further, move purged command compeletions outside the host_lock as well. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | mq preparatory locking work | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['h', 'c'] | 2 | 47 | 14 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c - * host reset or platform migration. caller must hold host_lock. + * host reset or platform migration. +/** + * ibmvfc_locked_done - calls evt completion with host_... | Storage | 1f4a4a19508d61bf4dc6fb24ab7c1496d391a133 | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: ibmvfc: relax locking around ibmvfc_queuecommand() | the driver's queuecommand routine is still wrapped to hold the host lock for the duration of the call. this will become problematic when moving to multiple queues due to the lock contention preventing asynchronous submissions to mulitple queues. there is no real legitimate reason to hold the host lock, and previous pat... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | mq preparatory locking work | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ibmvfc'] | ['c'] | 1 | 4 | 8 | --- diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c -static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd, - void (*done) (struct scsi_cmnd *)) +static int ibmvfc_queuecommand(struct scsi_host *shost, struct scsi... | Storage | 654080d02edb60a5842cae9cf14ff83fd352305f | tyrel datwyler brian king brking linux vnet ibm com | drivers | scsi | ibmvscsi |
scsi: lpfc: implement health checking when aborting i/o | several errors have occurred where the adapter stops or fails but does not raise the register values for the driver to detect failure. thus driver is unaware of the failure. the failure typically results in i/o timeouts, the i/o timeout handler failing (after several seconds), and the error handler escalating recovery ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | implement health checking when aborting i/o | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'lpfc'] | ['h', 'c'] | 10 | 178 | 75 | --- diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h +#define hba_hbeat_inp 0x4000000 /* mbox hbeat is in progress */ +#define hba_hbeat_tmo 0x8000000 /* hbeat initiated after timeout */ - uint8_t hb_outstanding; diff --git a/drivers/scsi/lpf... | Storage | a22d73b655a8ec6d41f08790e28ee19dc55d0d33 | james smart | drivers | scsi | lpfc |
scsi: mpt3sas: add support for shared host tagset for cpu hotplug | mpt fusion adapters can steer completions to individual queues and we now have support for shared host-wide tags in the i/o stack. the addition of the host-wide tags allows us to enable multiqueue support for mpt fusion adapters. once host-wise tags are enabled, the cpu hotplug feature is also supported. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for shared host tagset for cpu hotplug | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'mpt3sas'] | ['h', 'c'] | 3 | 75 | 18 | --- diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c - return ioc->cpu_msix_table[raw_smp_processor_id()]; -} + if (scmd && ioc->shost->nr_hw_queues > 1) { + u32 tag = blk_mq_unique_tag(scmd->reques... | Storage | 664f0dce20580837c7fa136a03b3a9fc43034104 | sreekanth reddy | drivers | scsi | mpt3sas |
scsi: qla2xxx: implementation to get and manage host, target stats and initiator port | this statistics will help in debugging process and checking specific error counts. it also provides a capability to isolate the port or bring it out of isolation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | implementation to get and manage host, target stats and initiator port | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'qla2xxx'] | ['h', 'c'] | 10 | 718 | 0 | --- diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c + if (vha->hw->flags.port_isolated) { + ql_log(ql_log_info, vha, 0x706e, + "port is isolated, returning. "); + return -einval; + } + + if (vha->hw->flags.port_is... | Storage | dbf1f53cfd238090c69f92725b91208b97eb53fe | saurav kashyap himanshu madhani himanshu madhani oracle com | drivers | scsi | qla2xxx |
scsi: qla2xxx: add error counters to debugfs node | display error counters via debugfs node. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add error counters to debugfs node | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'qla2xxx'] | ['c'] | 1 | 28 | 0 | --- diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c + fc_port_t *fcport = null; + + if (qla2x00_chip_is_down(vha)) + return 0; + + seq_puts(s, " "); + seq_puts(s, "initiator error counters "); + seq_printf(s, "hw erro... | Storage | 307862e6697a153a5645c75d86682b75ea471369 | saurav kashyap himanshu madhani himanshu madhani oracle com | drivers | scsi | qla2xxx |
scsi: scsi_transport_fc: add store capability to rport port_state in sysfs | add store capability to the rport port_state using sysfs under fc_remote_ports/rport-*/port_state. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add store capability to rport port_state in sysfs | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'scsi_transport_fc'] | ['c'] | 1 | 54 | 2 | - marginal: this interface will set scmd_noretries_abort bit in - online: this interface will clear scmd_noretries_abort bit in --- diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c -fc_private_rport_rd_enum_att... | Storage | afdd1126940068ef06c2b4b08b85a47a3eafba5b | muneendra kumar | drivers | scsi | |
scsi: ufs: add "wb_on" sysfs node to control wb on/off | currently ufs writebooster driver uses clock scaling up/down to set wb on/off. for the platforms which don't support ufshcd_cap_clk_scaling, wb will be always on. provide a sysfs attribute to enable/disable wb during runtime. write 1/0 to "wb_on" sysfs node to enable/disable ufs wb. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add "wb_on" sysfs node to control wb on/off | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ufs'] | ['h', 'c'] | 3 | 49 | 2 | --- diff --git a/drivers/scsi/ufs/ufs-sysfs.c b/drivers/scsi/ufs/ufs-sysfs.c --- a/drivers/scsi/ufs/ufs-sysfs.c +++ b/drivers/scsi/ufs/ufs-sysfs.c +static ssize_t wb_on_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct ufs_hba *hba = dev_get_drvdata(dev); + + return sysfs_emit(buf, "%d ",... | Storage | 8e834ca551add86fd549b0830f36ec2f26d08667 | bean huo avri altman avri altman wdc com stanley chu stanley chu mediatek com | drivers | scsi | ufs |
scsi: ufs: ufs-debugfs: add error counters | people testing have a need to know how many errors might be occurring over time. add error counters and expose them via debugfs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add error counters | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'ufs', 'ufs-debugfs'] | ['h', 'c', 'makefile'] | 5 | 111 | 4 | --- diff --git a/drivers/scsi/ufs/makefile b/drivers/scsi/ufs/makefile --- a/drivers/scsi/ufs/makefile +++ b/drivers/scsi/ufs/makefile + +# the link order is important here. ufshcd-core must initialize +# before vendor drivers. +obj-$(config_scsi_ufshcd) += ufshcd-core.o +ufshcd-core-y += ufshcd.o ufs-sysfs.o +ufshcd-c... | Storage | b6cacaf2044fd9b82e5ceac88d8d17e04a01982f | adrian hunter | drivers | scsi | ufs |
scsi: hisi_sas: enable debugfs support by default | add a config option to enable debugfs support by default. and if debugfs support is enabled by default, dump count default value is increased to 50 as generally users want something bigger than the current default in that situation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable debugfs support by default | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'hisi_sas'] | ['kconfig', 'c'] | 2 | 17 | 2 | --- diff --git a/drivers/scsi/hisi_sas/kconfig b/drivers/scsi/hisi_sas/kconfig --- a/drivers/scsi/hisi_sas/kconfig +++ b/drivers/scsi/hisi_sas/kconfig + +config scsi_hisi_sas_debugfs_default_enable + bool "hisilicon sas debugging default enable" + depends on scsi_hisi_sas + help + set y to default enable debugfs for sc... | Storage | 1dbe61bf7d760547d16ccf057572e641a653ad4a | luo jiaxing | drivers | scsi | hisi_sas |
scsi: hisi_sas: add trace fifo debugfs support | the controller provides trace fifo dfx tool to assist link fault debugging and link optimization. this tool can be helpful when debugging link faults without sas analyzers. each phy has an independent trace fifo interface. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add trace fifo debugfs support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi ', 'hisi_sas'] | ['h', 'c'] | 2 | 266 | 0 | --- diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h +#define hisi_sas_fifo_data_dw_size 32 +struct hisi_sas_debugfs_fifo { + u32 signal_sel; + u32 dump_msk; + u32 dump_mode; + u32 trigger; + u32 trigger_msk; +... | Storage | cd96fe600cc4924d8d0cc6e3161870219c0d2c12 | luo jiaxing | drivers | scsi | hisi_sas |
scsi: drop gdth driver | the gdth driver refers to a scsi parallel, pci-only hba raid adapter which was manufactured by the now-defunct icp vortex company, later acquired by adaptec and superseded by the aacraid series of controllers. the driver itself would require a major overhaul before any modifications can be attempted, but seeing that it... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | drop gdth driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['scsi '] | ['c', 'h', 'kconfig', 'rst', 'makefile'] | 11 | 1 | 6,183 | --- diff --git a/documentation/kbuild/makefiles.rst b/documentation/kbuild/makefiles.rst --- a/documentation/kbuild/makefiles.rst +++ b/documentation/kbuild/makefiles.rst - cflags_gdth.o = # -ddebug_gdth=2 -d__serial__ -d__com2__ \ - -dgdth_statistics - these two lines specify compilation flags for aha152x.o and gdth.o... | Storage | 0653c358d2dc7904c5553c5a9f2cbadc236e3f60 | hannes reinecke | drivers | scsi | ioctl |
nvme: support command retry delay for admin command | the controller can request a delay retrying a failed command by setting the command retry delay (crd) field in the completion queue entry. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support command retry delay for admin command | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['nvme'] | ['c'] | 1 | 2 | 3 | --- diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c - struct nvme_ns *ns = req->q->queuedata; - if (ns && crd) - delay = ns->ctrl->crdt[crd - 1] * 100; + if (crd) + delay = nvme_req(req)->ctrl->crdt[crd - 1] * 100; | Storage | f9063a53274d25a878310db3fb645bfa9e49c917 | minwoo im | drivers | nvme | host |
media: allegro: move driver out of staging | the stateful encoder api was finalized. nothing is blocking the driver from being moved out of staging. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | move driver out of staging | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['allegro'] | ['c', 'h', 'kconfig', 'todo', 'maintainers', 'makefile'] | 13 | 17 | 24 | --- diff --git a/maintainers b/maintainers --- a/maintainers +++ b/maintainers -f: drivers/staging/media/allegro-dvt/ +f: drivers/media/platform/allegro-dvt/ diff --git a/drivers/media/platform/kconfig b/drivers/media/platform/kconfig --- a/drivers/media/platform/kconfig +++ b/drivers/media/platform/kconfig +config vid... | Drivers in the Staging area | d74d4e2359ec7985831192f9b5ee22ed5e55b81c | michael tretter | drivers | staging | allegro-dvt, media, platform |
staging: comedi: adl_pci7x3x: add interrupt handling for pci-7230 | on the adlink pci-7230, digital input channels 0 and 1 can be used as external interrupt sources. a rising edge on each input latches a corresponding local interrupt input of the pci interface chip. writing a "clear irq" register clears both latches. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add interrupt handling for pci-7230 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['comedi', 'adl_pci7x3x'] | ['c'] | 1 | 274 | 10 | --- diff --git a/drivers/staging/comedi/drivers/adl_pci7x3x.c b/drivers/staging/comedi/drivers/adl_pci7x3x.c --- a/drivers/staging/comedi/drivers/adl_pci7x3x.c +++ b/drivers/staging/comedi/drivers/adl_pci7x3x.c - * updated: thu, 02 aug 2012 14:27:46 -0700 - * status: untested + * updated: fri, 20 nov 2020 14:49:36 +000... | Drivers in the Staging area | 115dbad485a72205c4b122fe43d8274c5ef68153 | bernd harries | drivers | staging | comedi, drivers |
staging: comedi: adv_pci_dio: add interrupt handling for pci-1730 | on the advantech pci-1730, four digital inputs (di0, di1, idi0 and idi1) can be used as external interrupt sources. each input can be programmed to latch an interrupt bit on either a rising edge or a falling edge (but not both). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add interrupt handling for pci-1730 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['comedi', 'adv_pci_dio'] | ['c'] | 1 | 261 | 12 | --- diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c --- a/drivers/staging/comedi/drivers/adv_pci_dio.c +++ b/drivers/staging/comedi/drivers/adv_pci_dio.c -#define pci173x_int_en_reg 0x08 /* r/w: enable/disable */ -#define pci173x_int_rf_reg 0x0c /* r/w: falling/r... | Drivers in the Staging area | 2e0e629d0f62541d0f82f6e3f7a64aab8fb3e989 | bernd harries | drivers | staging | comedi, drivers |
staging: qlge: coredump via devlink health reporter | $ devlink health dump show device reporter coredump -p -j { "core registers": { "segment": 1, "values": [ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | coredump via devlink health reporter | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['qlge'] | ['c'] | 1 | 126 | 6 | --- diff --git a/drivers/staging/qlge/qlge_devlink.c b/drivers/staging/qlge/qlge_devlink.c --- a/drivers/staging/qlge/qlge_devlink.c +++ b/drivers/staging/qlge/qlge_devlink.c -static int -qlge_reporter_coredump(struct devlink_health_reporter *reporter, - struct devlink_fmsg *fmsg, void *priv_ctx, - struct netlink_ext_a... | Drivers in the Staging area | 1053c27804dfad0eb247ab3c16d5f61d9aba5562 | coiby xu | drivers | staging | qlge |
staging: qlge: support force_coredump option for devlink health dump | with force_coredump module parameter set, devlink health dump will reset the mpi risc first which takes 5 secs to be finished. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support force_coredump option for devlink health dump | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['qlge'] | ['c'] | 1 | 13 | 0 | --- diff --git a/drivers/staging/qlge/qlge_devlink.c b/drivers/staging/qlge/qlge_devlink.c --- a/drivers/staging/qlge/qlge_devlink.c +++ b/drivers/staging/qlge/qlge_devlink.c + wait_queue_head_t wait; + if (test_bit(ql_frc_coredump, &qdev->flags)) { + if (qlge_own_firmware(qdev)) { + qlge_queue_fw_error(qdev); + init_w... | Drivers in the Staging area | 2352cf40fb7c8c1407534767551f9ead6a736f20 | coiby xu | drivers | staging | qlge |
staging: rtl8188eu: add edimax ew-7811un v2 to device table | the edimax ew-7811un v2 uses an rtl8188eu chipset and works with this driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add edimax ew-7811un v2 to device table | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rtl8188eu'] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c + {usb_device(0x7392, 0xb811)}, /* edimax ew-7811un v2 */ | Drivers in the Staging area | 7a8d2f1908a59003e55ef8691d09efb7fbc51625 | martin kaiser | drivers | staging | os_dep, rtl8188eu |
media: staging: media: imx: kconfig: support video_imx7_csi for imx8m | as described in nxps' linux tree, the imx8m soc includes the same csi bridge hardware that is part of imx7d. we should be able to use the "fsl,imx7-csi" driver for imx8m directly. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support video_imx7_csi for imx8m | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['staging', 'media', 'imx', 'kconfig'] | ['kconfig', 'makefile'] | 2 | 6 | 5 | --- diff --git a/drivers/staging/media/imx/kconfig b/drivers/staging/media/imx/kconfig --- a/drivers/staging/media/imx/kconfig +++ b/drivers/staging/media/imx/kconfig - depends on video_v4l2 && imx_ipuv3_core + depends on video_v4l2 -menu "i.mx5/6/7 media sub devices" +menu "i.mx5/6/7/8 media sub devices" + depends on ... | Drivers in the Staging area | b9dbfebb18ef2def4966eb6d10a04d0cf83d29a3 | martin kepplinger | drivers | staging | imx, media |
media: tegra-video: use zero crop settings if subdev has no get_selection | currently try format implementation doesn't check if subdevice has get_selection ops implemented and returns -einval on error from direct v4l2_subdev_call of get_selection. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 12 | 5 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c - ret = v4l2_subdev_call(subdev, pad, get_selection, null, &sdsel); - if (ret) - return -einval; - pad_cfg->try_crop.width = sdsel.r.... | Drivers in the Staging area | 56f64b82356b7494ca58d31652317c2f009d8ca1 | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: enable vi pixel transform for yuv and rgb formats | vi pixel transforms converts source pixel data to selected destination pixel formats in memory and aligns properly. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 14 | 1 | --- diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c --- a/drivers/staging/media/tegra-video/tegra210.c +++ b/drivers/staging/media/tegra-video/tegra210.c + u32 bypass_pixel_transform = bit(bypass_pxl_transform_offset); + + /* + * vi pixel transformation unit conv... | Drivers in the Staging area | c1bcc54728253a83dd61b27b9da553116ae433be | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: fix v4l2 pixel format rgb and yuv | v4l2 pixel format is incorrect for rgb and yuv formats. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 10 | 10 | --- diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c --- a/drivers/staging/media/tegra-video/tegra210.c +++ b/drivers/staging/media/tegra-video/tegra210.c - tegra210_video_fmt(rgb888, 24, rgb888_1x24, 4, t_a8r8g8b8, rgb24), + tegra210_video_fmt(rgb888, 24, rgb888_... | Drivers in the Staging area | 689bfcac95d5ab17ba27fc9a423e7f676ed38fab | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add support for v4l2_pix_fmt_nv16 | nv16 are two-plane versions of yuv422 format. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 2 | 15 | 0 | --- diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c --- a/drivers/staging/media/tegra-video/tegra210.c +++ b/drivers/staging/media/tegra-video/tegra210.c + u32 sizeimage = chan->format.sizeimage; + /* + * program surface 1 for uv plane with offset sizeimage from ... | Drivers in the Staging area | fbef4d6bb92e99e309cae1d251821ef22979a7f1 | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add dv timing support | this patch adds below v4l2 dv timing ioctls to support hdmi-to-csi bridges. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 99 | 0 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c +#include <media/v4l2-dv-timings.h> +static int tegra_channel_g_dv_timings(struct file *file, void *fh, + struct v4l2_dv_timings *tim... | Drivers in the Staging area | 4281d115a4eba3b7767a214ed09613c2e1f0c4ea | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add support for edid ioctl ops | this patch adds support for edid get and set v4l2 ioctl ops to use with hdmi to csi bridges. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 28 | 0 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c +static int tegra_channel_g_edid(struct file *file, void *fh, + struct v4l2_edid *edid) +{ + struct tegra_vi_channel *chan = video_dr... | Drivers in the Staging area | 52b21a0aed900b99b4fc5ee3d71d55d36e7f4621 | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add support for vidioc_log_status ioctl | this patch adds support for log_status ioctl. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 10 | 0 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c +static int tegra_channel_log_status(struct file *file, void *fh) +{ + struct tegra_vi_channel *chan = video_drvdata(file); + + v4l2_... | Drivers in the Staging area | 6a4d30ce09ba13ee49cf928dee53c51209a678dc | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add support for v4l2_event_source_change | current implementation uses v4l2_ctrl_subscribe_event() and this does not handle v4l2_event_source_change. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 1 | 13 | 1 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c +static int +tegra_channel_subscribe_event(struct v4l2_fh *fh, + const struct v4l2_event_subscription *sub) +{ + switch (sub->type) {... | Drivers in the Staging area | 2be21e68345b5cfb908ba47aa38c3a49583a0760 | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: implement v4l2 device notify callback | implement v4l2 device notify callback to handle v4l2_event_source_change event from subdevices. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['c'] | 2 | 21 | 0 | --- diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c + subdev = tegra_channel_get_remote_source_subdev(chan); + v4l2_set_subdev_hostdata(subdev, chan); + diff --git a/drivers/staging/med... | Drivers in the Staging area | 4fe27eb68caca9db1324ee958140cf4a83ecdc9a | sowjanya komatineni | drivers | staging | media, tegra-video |
media: v4l2-fwnode: update v4l2_fwnode_csi2_max_data_lanes to 8 | some csi2 receivers support 8 data lanes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['h'] | 1 | 1 | 1 | --- diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h --- a/include/media/v4l2-fwnode.h +++ b/include/media/v4l2-fwnode.h -#define v4l2_fwnode_csi2_max_data_lanes 4 +#define v4l2_fwnode_csi2_max_data_lanes 8 | Drivers in the Staging area | 8f81888bec5c0a5f27083ca58024fb80fe902393 | sowjanya komatineni | include | media | |
media: dt-bindings: tegra: update csi data-lanes to maximum 8 lanes | tegra vi/csi hardware don't have native 8 lane csi rx port. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['txt'] | 1 | 2 | 2 | --- diff --git a/documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt --- a/documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host... | Drivers in the Staging area | f8c9dd2b826d8f1c23b8e86d5e4135a668a7bdd4 | sowjanya komatineni | documentation | devicetree | bindings, display, tegra |
media: tegra-video: add support for x8 captures with gang ports | tegra vi/csi hardware don't have native 8 lane capture support. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['h', 'c'] | 5 | 362 | 149 | --- diff --git a/drivers/staging/media/tegra-video/csi.c b/drivers/staging/media/tegra-video/csi.c --- a/drivers/staging/media/tegra-video/csi.c +++ b/drivers/staging/media/tegra-video/csi.c + u8 csi_port_num, - int clk_idx = (csi_chan->csi_port_num >> 1) + 1; + int clk_idx = (csi_port_num >> 1) + 1; - int ret = 0; + i... | Drivers in the Staging area | 2ac4035a78c93330025d005009c132f5552ce4bc | sowjanya komatineni | drivers | staging | media, tegra-video |
media: tegra-video: add custom v4l2 control v4l2_cid_tegra_syncpt_timeout_retry | this patch adds custom v4l2 control for syncpt timeout retry to continue capture on error for specified retries count through this control. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for capturing from hdmi-to-csi bridge | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['tegra-video'] | ['h', 'c'] | 3 | 38 | 2 | --- diff --git a/drivers/staging/media/tegra-video/tegra210.c b/drivers/staging/media/tegra-video/tegra210.c --- a/drivers/staging/media/tegra-video/tegra210.c +++ b/drivers/staging/media/tegra-video/tegra210.c + unsigned int retries = 0; - if (err) + if (!err) { + retries = 0; + continue; + } + + if (retries++ > chan-... | Drivers in the Staging area | a45c39b8295f39930095f5a3693762f3ea454205 | sowjanya komatineni | drivers | staging | media, tegra-video |
bluetooth: btqca: add support to read fw build version for wcn3991 btsoc | add support to read fw build version from debugfs node. this info can be read from /sys/kernel/debug/bluetooth/hci0/firmware_info | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support to read fw build version for wcn3991 btsoc | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btqca'] | ['h', 'c'] | 2 | 55 | 0 | --- diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c +static int qca_read_fw_build_info(struct hci_dev *hdev) +{ + struct sk_buff *skb; + struct edl_event_hdr *edl; + char cmd, build_label[qca_fw_build_ver_len]; + int build_lbl_len, err =... | Networking | c0187b0bd3e94c48050687d87b2c3c9fbae98ae9 | venkata lakshmi narayana gubba | drivers | bluetooth | |
bluetooth: btqca: enable msft extension for qualcomm wcn399x | the following qualcomm wcn399x bluetooth controllers support the microsoft vendor extension and they are using 0xfd70 for vsmsftopcode. -wcn3990 -wcn3991 -wcn3998 | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable msft extension for qualcomm wcn399x | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btqca'] | ['c'] | 1 | 13 | 0 | -wcn3990 -wcn3991 -wcn3998 - boot the device with wcn3991 and verify info print in dmesg. --- diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c + /* wcn399x supports the microsoft vendor extension with 0xfd70 as the + * vsmsftopcode. + */ ... | Networking | eaf19b0c47d142eedec34f7043f574fa3834c8b7 | miao chen chou | drivers | bluetooth | |
bluetooth: btrtl: enable msft extension for rtl8822ce controller | the realtek rtl8822ce bluetooth controller support microsoft vendor extension and it uses 0xfcf0 for vsmsftopcode. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable msft extension for rtl8822ce controller | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btrtl'] | ['c'] | 1 | 6 | 0 | - boot the test device with rtl8822ce and verify the info print in --- diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c + /* rtl8822ce supports the microsoft vendor extension and uses 0xfcf0 + * for vsmsftopcode. + */ + if (lmp_subver == ... | Networking | 673fae14f24052ead45e0446d1c3c829bd2f2e64 | miao chen chou | drivers | bluetooth | |
bluetooth: btrtl: enable central-peripheral role | enable the central-peripheral role on rtl8822ce. this enables creating connections while there is an existing connection in the slave role. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable central-peripheral role | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btrtl'] | ['c'] | 1 | 13 | 2 | --- diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c - btrtl_free(btrtl_dev); - + /* enable central-peripheral role (able to create new connections with + * an existing connection in slave role). + */ + switch (btrtl_dev->ic_info->lmp_sub... | Networking | 05672a2c14a4ea20b7e31a1d8d847292c2b60c10 | abhishek pandit subedi | drivers | bluetooth | |
bluetooth: btusb: add protocol support for mediatek mt7921u usb devices | there is mt7921 firmware download mechanism | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add protocol support for mediatek mt7921u usb devices | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btusb'] | ['c'] | 1 | 200 | 0 | --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c +/* it is for mt79xx download rom patch*/ +#define mtk_fw_rom_patch_header_size 32 +#define mtk_fw_rom_patch_gd_size 64 +#define mtk_fw_rom_patch_sec_map_size 64 +#define mtk_sec_map_co... | Networking | fc342c4dc408754f50f19dc832152fbb4b73f1e6 | mark chen | drivers | bluetooth | |
bluetooth: btusb: add support for garfieldpeak controller | vid:pid -> 8087:0033 | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for garfieldpeak controller | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btusb'] | ['c'] | 1 | 2 | 0 | --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c + { usb_device(0x8087, 0x0033), .driver_info = btusb_intel_newgen | + btusb_wideband_speech}, | Networking | f01bb2a368809a8bbb13a51a331d044b605317a8 | kiran k | drivers | bluetooth | |
bluetooth: btusb: enable msft extension for intel controllers | the intel jeffersonpeak, harrisonpeak and cyclonepeak bluetooth controllers support the microsoft vendor extension and they are using 0xfc1e for vsmsftopcode. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | enable msft extension for intel controllers | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'btusb'] | ['c'] | 1 | 3 | 0 | - boot the test devices with harrisonpeak and verify info print in --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c + case 0x11: /* jfp */ + case 0x13: /* hrp */ + case 0x14: /* ccp */ | Networking | 7a45bcb49a39b1aad9a18eb226ad4f86bdbd2119 | miao chen chou | drivers | bluetooth | |
bluetooth: hci_bcm: add support for iso packets | this enables bcm driver to properly handle iso packets. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for iso packets | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'hci_bcm'] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c + { h4_recv_iso, .recv = hci_recv_frame }, | Networking | 9edd1de7108f9f672a329a5c69ce257cc610c509 | jakub pawlowski | drivers | bluetooth | |
bluetooth: hci_h5: add support for binding rtl8723ds with device tree | rtl8723ds could be handled by btrtl-driver, so add ability to bind it using device tree. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for binding rtl8723ds with device tree | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bluetooth ', 'hci_h5'] | ['c'] | 1 | 2 | 0 | --- diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c --- a/drivers/bluetooth/hci_h5.c +++ b/drivers/bluetooth/hci_h5.c + { .compatible = "realtek,rtl8723ds-bt", + .data = (const void *)&rtl_vnd }, | Networking | f272f185d259e2d574b4868fe8fb0ee56f3c2cfa | john eric kamps | drivers | bluetooth | |
rdma/core: introduce and use api to read port immutable data | currently mlx5 driver caches port gid table length for 2 ports. it is also cached by ib core as port immutable data. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | introduce and use api to read port immutable data | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rdma/infiniband '] | ['h', 'c'] | 5 | 23 | 58 | --- diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c +/** + * ib_port_immutable_read() - read rdma port's immutable data + * @dev - ib device + * @port - port number whose immutable data to read. it starts with... | Networking | 7416790e22452bfa86de6b55638eacf7780c8f6f | parav pandit | include | rdma | core, hw, mlx5 |
rdma/hns: add support of direct wqe | direct wqe is a mechanism to fill wqe directly into the hardware. in the case of light load, the wqe will be filled into pcie bar space of the hardware, this will reduce one memory access operation and therefore reduce the latency. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support of direct wqe | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rdma/infiniband ', 'hns'] | ['h', 'c'] | 3 | 62 | 1 | --- diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h +#define hns_roce_dwqe_size 65536 +enum { + hns_roce_qp_cap_direct_wqe = bit(5), +}; + + void __iomem *mem_base; ... | Networking | 01584a5edcc4a04ed4b993f75b6cc4bcf3c21818 | yixing liu | drivers | infiniband | hns, hw |
ath10k: add new debug level for sta related logs | add new level ath10k_dbg_sta debug_mask for printing sta related logs. this will be useful to check the debug logs of connection and changes related to station. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add new debug level for sta related logs | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['ath10k '] | ['h', 'c'] | 3 | 13 | 12 | --- diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h --- a/drivers/net/wireless/ath/ath10k/debug.h +++ b/drivers/net/wireless/ath/ath10k/debug.h + ath10k_dbg_sta = 0x00400000, diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c --- a/d... | Networking | 97614c59cb72b26ebebec4334921c9ae8fb895e6 | tamizh chelvam | drivers | net | ath, ath10k, wireless |
ath10k: allow dynamic sar power limits via common api | ath10k assigns ath10k_mac_set_sar_specs to ath10k_ops, and this function is called when user space application calls nl80211_cmd_set_sar_specs. ath10k also registers sar type, and supported frequency ranges to wiphy so user space can query sar capabilities. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | allow dynamic sar power limits via common api | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['ath10k '] | ['h', 'c'] | 4 | 192 | 59 | --- diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c + .dynamic_sar_support = false, + .dynamic_sar_support = false, + .dynamic_sar_support = false, + .dynamic_sar_support = true, + .dyn... | Networking | 442545ba5452b50c471fd5cd04b7688945c8a7da | carl huang | drivers | net | ath, ath10k, wireless |
ath11k: add support to configure spatial reuse parameter set | the spr parameter set comprises obss pd threshold for srg and non srg and bitmap of bss color and partial bssid. this adds support to configure fields of spr element to firmware. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support to configure spatial reuse parameter set | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['ath11k'] | ['h', 'c'] | 6 | 447 | 5 | --- diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c --- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c + len += htt_dbg_out(buf + len, buf_len - len, "non-srg opportunities = %u ", + h... | Networking | b56b08aec57dd17404793a76f1b28663b955d95f | rajkumar manoharan muna sinada msinada codeaurora org | drivers | net | ath, ath11k, wireless |
net: axienet: support dynamic switching between 1000basex and sgmii | newer versions of the xilinx axi ethernet core (specifically version 7.2 or later) allow the core to be configured with a phy interface mode of "both", allowing either 1000basex or sgmii modes to be selected at runtime. add support for this in the driver to allow better support for applications which can use both fiber... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support dynamic switching between 1000basex and sgmii | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['axienet'] | ['h', 'c'] | 2 | 71 | 18 | --- diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h +/* xilinx pcs/pma phy register for switching 1000basex or sgmii */ +#define xlnx_mii_std_select_reg 0x11 +#d... | Networking | 6c8f06bb2e5147b2c25bdd726365df8416c13987 | robert hancock | drivers | net | ethernet, xilinx |
bcm63xx_enet: add bql support | add byte queue limits support to reduce/remove bufferbloat in bcm63xx_enet. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add bql support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bcm63xx_enet '] | ['c'] | 1 | 9 | 0 | --- diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c + unsigned int bytes; + bytes = 0; + bytes += skb->len; + netdev_completed_queue(dev, released, bytes); + + n... | Networking | 4c59b0f5543db80abbbe9efdd9b25e7899501db5 | sieng piaw liew florian fainelli f fainelli gmail com | drivers | net | broadcom, ethernet |
bcm63xx_enet: add xmit_more support | support bulking hardware tx queue by using netdev_xmit_more(). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add xmit_more support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bcm63xx_enet '] | ['c'] | 1 | 2 | 1 | --- diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c - enet_dmac_writel(priv, priv->dma_chan_en_mask, + if (!netdev_xmit_more() || !priv->tx_desc_count) + enet_dm... | Networking | 375281d3a6dcabaa98f489ee412aedca6d99dffb | sieng piaw liew florian fainelli f fainelli gmail com | drivers | net | broadcom, ethernet |
bnxt_en: update firmware interface to 1.10.2.11. | updates to backing store apis, qos profiles, and push buffer initial index support. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update firmware interface to 1.10.2.11 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bnxt_en'] | ['h', 'c'] | 3 | 203 | 53 | --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c + u32 req_len = sizeof(req); + if (req_len > bp->hwrm_max_ext_req_len) + req_len = bnxt_backing_store_cfg_legacy_len; - r... | Networking | 16db6323042f39b6f49148969e9d03d11265bc1b | michael chan | drivers | net | bnxt, broadcom, ethernet |
brcmfmac: add support for cqm rssi notifications | add support for cqm rssi measurement reporting and advertise the nl80211_ext_feature_cqm_rssi_list feature. this enables a userspace supplicant such as iwd to be notified of changes in the rssi for roaming and signal monitoring purposes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for cqm rssi notifications | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['brcmfmac '] | ['h', 'c'] | 3 | 121 | 0 | --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +static int brcmf_cfg80211_set_cqm_rssi_range_con... | Networking | 7dd56ea45a6686719a9d05c3e3f946a85809d322 | alvin ipraga arend van spriel arend vanspriel broadcom com | drivers | net | brcm80211, brcmfmac, broadcom, wireless |
brcmfmac: support bcm4365e with 43666 chipcommon chip id | this adds support for the bcm43666/4 which seems to be using the same firmware as bcm4366 (4366c0). i found it in the netgear r8000p router. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support bcm4365e with 43666 chipcommon chip id | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['brcmfmac '] | ['h', 'c'] | 3 | 3 | 0 | --- diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c + case brcm_cc_43666_chip_id: diff --git a/drivers/net/wireless/b... | Networking | f4add10399f9cba42a45ac4b0e0dc5e4943f8546 | rafa mi ecki arend van spriel arend vanspriel broadcom com | drivers | net | brcm80211, brcmfmac, broadcom, include, wireless |
net: broadcom: bcm4908enet: add bcm4908 controller driver | bcm4908 socs family uses ethernel controller that includes unimac but uses different dma engine (than other controllers) and requires different programming. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add bcm4908 controller driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['broadcom', 'bcm4908enet'] | ['c', 'h', 'kconfig', 'maintainers', 'makefile'] | 5 | 790 | 0 | --- diff --git a/maintainers b/maintainers --- a/maintainers +++ b/maintainers +broadcom bcm4908 ethernet driver +m: rafa miecki <rafal@milecki.pl> +m: bcm-kernel-feedback-list@broadcom.com +l: netdev@vger.kernel.org +s: maintained +f: documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml +f: drivers/net/ethernet... | Networking | 4feffeadbcb2e5b11cbbf191a33c245b74a5837b | rafa mi ecki | drivers | net | broadcom, ethernet |
can: dev: can_put_echo_skb(): add software tx timestamps | call skb_tx_timestamp() within can_put_echo_skb() so that a software tx timestamp gets attached to the skb. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add software tx timestamps | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['can '] | ['c'] | 1 | 2 | 0 | --- diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c + skb_tx_timestamp(skb); + | Networking | 741b91f1b0ea34f00f6a7d4539b767c409291fcf | vincent mailhol | drivers | net | can, dev |
can: kvaser_usb: add support for usbcan pro 4xhs | add support for kvaser usbcan pro 4xhs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for usbcan pro 4xhs | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['can ', 'kvaser_usb'] | ['kconfig', 'c'] | 2 | 4 | 1 | --- diff --git a/drivers/net/can/usb/kconfig b/drivers/net/can/usb/kconfig --- a/drivers/net/can/usb/kconfig +++ b/drivers/net/can/usb/kconfig - kvaser memorator pro 5xhs - kvaser usbcan light 4xhs - kvaser usbcan pro 2xhs v2 + - kvaser usbcan pro 4xhs - kvaser usbcan pro 5xhs - kvaser u100 - kvaser u100p diff --git a/... | Networking | 7507479c46b120c37ef83e59be7683a526e98e1a | jimmy assarsson | drivers | net | can, kvaser_usb, usb |
can: mcp251xfd: add bql support | this patch adds bql support to the driver. support for netdev_xmit_more() will be added in a separate patch series. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add bql support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['can ', 'mcp251xfd'] | ['c'] | 1 | 17 | 4 | --- diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c + netdev_reset_queue(priv->ndev); + - const struct mcp251xfd_hw_tef_obj *hw_tef_obj) + const struct m... | Networking | 4162e18e949ba520d5116ac0323500355479a00e | marc kleine budde | drivers | net | can, mcp251xfd, spi |
can: mcp251xfd: add len8_dlc support | this patch adds support for the classical can raw dlc functionality to send and receive dlc values from 9 ... 15 to the mcp251xfd driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add len8_dlc support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['can ', 'mcp251xfd'] | ['c'] | 1 | 15 | 8 | --- diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c + u8 dlc; + dlc = field_get(mcp251xfd_obj_flags_dlc, hw_rx_obj->flags); + - u8 dlc; - dlc = field_get... | Networking | 86f1e3b1dd9f08408b12405059e2ab3cf9690066 | marc kleine budde | drivers | net | can, mcp251xfd, spi |
can: tcan4x5x: add support for half-duplex controllers | this patch adds back support for half-duplex controllers, which was removed in the last patch. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for half-duplex controllers | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['can ', 'tcan4x5x'] | ['c'] | 1 | 15 | 6 | --- diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c --- a/drivers/net/can/m_can/tcan4x5x-regmap.c +++ b/drivers/net/can/m_can/tcan4x5x-regmap.c - struct spi_transfer xfer[] = { + struct spi_transfer xfer[2] = { - xfer[0].rx_buf = buf_rx; - xfer[0].len = sizeof(buf_tx->cmd)... | Networking | 0460ecaeba90f418f29f9ea57d994429c8f88a4e | marc kleine budde dan murphy dmurphy ti com sean nyekjaer sean geanix com | drivers | net | can, m_can |
dpaa2-eth: add support for rx vlan filtering | declare rx vlan filtering as supported and user-changeable only when there are vlan filtering entries available on the dpni object. even then, rx-vlan-filtering is by default disabled. also, populate the .ndo_vlan_rx_add_vid() and .ndo_vlan_rx_kill_vid() callbacks for adding and removing a specific vlan from the vlan t... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for rx vlan filtering | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dpaa2-eth '] | ['h', 'c'] | 4 | 184 | 0 | --- diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +static int dpaa2_eth_set_rx_vlan_filtering(struct dpaa2_eth_priv *priv, + bool enable) +{ + ... | Networking | 70b32d8276feef23b9b2c50c1128a7d6252e2b47 | ionut robert aron | drivers | net | dpaa2, ethernet, freescale |
net: dpaa2-mac: add 1000base-x support | now that pcs-lynx supports 1000base-x, add support for this interface mode to dpaa2-mac. pcs-lynx can be switched at runtime between sgmii and 1000base-x mode, so allow dpaa2-mac to switch between these as well. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add 1000base-x support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dpaa2-eth '] | ['c'] | 1 | 17 | 3 | --- diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c + /* we can switch between sgmii and 1000base-x at runtime with + * pcs-lynx + */ + case phy_... | Networking | 46c518c8145bb23702d5b860c1bcdc7c51bdc3d4 | russell king | drivers | net | dpaa2, ethernet, freescale |
net: dpaa2-mac: add backplane link mode support | add support for backplane link mode, which is, according to discussions with nxp earlier in the year, is a mode where the os (linux) is able to manage the pcs and serdes itself. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add backplane link mode support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dpaa2-eth '] | ['h', 'c'] | 2 | 6 | 3 | --- diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h - if (priv->mac && priv->mac->attr.link_type == dpmac_link_type_phy) + if (priv->mac && + (pr... | Networking | 085f1776fa03bc771876aabf086de11f3e2ce59c | russell king | drivers | net | dpaa2, ethernet, freescale |
net: dsa: add arrow speedchips xrs700x driver | add a driver with initial support for the arrow speedchips xrs7000 series of gigabit ethernet switch chips which are typically used in critical networking applications. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add arrow speedchips xrs700x driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'kconfig', 'c', 'makefile'] | 9 | 1,213 | 0 | --- diff --git a/drivers/net/dsa/kconfig b/drivers/net/dsa/kconfig --- a/drivers/net/dsa/kconfig +++ b/drivers/net/dsa/kconfig +source "drivers/net/dsa/xrs700x/kconfig" + diff --git a/drivers/net/dsa/makefile b/drivers/net/dsa/makefile --- a/drivers/net/dsa/makefile +++ b/drivers/net/dsa/makefile +obj-y += xrs700x/ dif... | Networking | ee00b24f32eb822f55190efd1078fe572e931d5c | george mccollister | drivers | net | dsa, xrs700x |
net: dsa: automatically bring up dsa master when opening user port | dsa wants the master interface to be open before the user port is due to historical reasons. the promiscuity of interfaces that are down used to have issues, as referenced lennert buytenhek in commit df02c6ff2e39 ("dsa: fix master interface allmulti/promisc handling"). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | automatically bring up dsa master when opening user port | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['c', 'rst'] | 2 | 5 | 6 | --- diff --git a/documentation/networking/dsa/dsa.rst b/documentation/networking/dsa/dsa.rst --- a/documentation/networking/dsa/dsa.rst +++ b/documentation/networking/dsa/dsa.rst -slave network devices check that the master network device is up before allowing -you to administratively bring up these slave network devic... | Networking | 9d5ef190e5615a7b63af89f88c4106a5bc127974 | vladimir oltean | documentation | networking | dsa |
net: dsa: b53: support setting learning on port | add support for being able to set the learning attribute on port, and make sure that the standalone ports start up with learning disabled. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support setting learning on port | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa ', 'b53'] | ['h', 'c'] | 3 | 21 | 15 | --- diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c +static void b53_port_set_learning(struct b53_device *dev, int port, + bool learning) +{ + u16 reg; + + b53_read16(dev, b53_ctrl_page, b53_dis_learning, ®... | Networking | f9b3827ee66cfcf297d0acd6ecf33653a5f297ef | florian fainelli | drivers | net | b53, dsa |
net: dsa: bcm_sf2: support bcm4908's integrated switch | bcm4908 family socs come with integrated starfighter 2 switch. its registers layout it a mix of bcm7278 and bcm7445. it has 5 integrated phys and 8 ports. it also supports rgmii and serdes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support bcm4908's integrated switch | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa ', 'bcm_sf2'] | ['h', 'c'] | 4 | 49 | 3 | --- diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c + /* starfighter 2 */ + { + .chip_id = bcm4908_device_id, + .dev_name = "bcm4908", + .vlans = 4096, + .enabled_ports = 0x1bf, + .arl_bins = 4, + .arl_buckets... | Networking | 73b7a6047971aa6ce4a70fc4901964d14f077171 | rafa mi ecki florian fainelli f fainelli gmail com | drivers | net | b53, dsa |
net: dsa: tag_8021q: add helpers to deduce whether a vlan id is rx or tx vlan | the sja1105 implementation can be blind about this, but the felix driver doesn't do exactly what it's being told, so it needs to know whether it is a tx or an rx vlan, so it can install the appropriate type of tcam rule. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 2 | 27 | 2 | --- diff --git a/include/linux/dsa/8021q.h b/include/linux/dsa/8021q.h --- a/include/linux/dsa/8021q.h +++ b/include/linux/dsa/8021q.h +bool vid_is_dsa_8021q_rxvlan(u16 vid); + +bool vid_is_dsa_8021q_txvlan(u16 vid); + +bool vid_is_dsa_8021q_rxvlan(u16 vid) +{ + return false; +} + +bool vid_is_dsa_8021q_txvlan(u16 vid)... | Networking | 9c7caf28068421c9e0d1faea437e35e6b8983ac6 | vladimir oltean florian fainelli f fainelli gmail com | include | linux | dsa |
net: mscc: ocelot: export vcap structures to include/soc/mscc | the felix driver will need to preinstall some vcap filters for its tag_8021q implementation (outside of the tc-flower offload logic), so these need to be exported to the common includes. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 4 | 294 | 291 | --- diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c +#include <net/pkt_cls.h> diff --git a/drivers/net/ethernet/mscc/ocelot_vcap.c b/drivers/net/ethernet/mscc/ocelot_vcap.c --- a/driver... | Networking | 0e9bb4e9d93f2711897b8e2a613899f7b8a15a3b | vladimir oltean florian fainelli f fainelli gmail com | include | soc | ethernet, mscc |
net: mscc: ocelot: store a namespaced vcap filter id | we will be adding some private vcap filters that should not interfere in any way with the filters added using tc-flower. so we need to allocate some ids which will not be used by tc. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 4 | 24 | 9 | --- diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c --- a/drivers/net/ethernet/mscc/ocelot_flower.c +++ b/drivers/net/ethernet/mscc/ocelot_flower.c - filter->id = f->cookie; + filter->id.cookie = f->cookie; + filter->id.tc_offload = true; - filter = ocelot_vcap_block_f... | Networking | 50c6cc5b9283efdbf72162dee467bd68c7167807 | vladimir oltean | include | soc | ethernet, mscc |
net: mscc: ocelot: reapply bridge forwarding mask on bonding join/leave | applying the bridge forwarding mask currently is done only on the stp state changes for any port. but it depends on both stp state changes, and bonding interface state changes. export the bit that recalculates the forwarding mask so that it could be reused, and call it when a port starts and stops offloading a bonding ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['c'] | 1 | 36 | 27 | --- diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c +static void ocelot_apply_bridge_fwd_mask(struct ocelot *ocelot) +{ + int port; + + /* apply fwd mask. the loop is needed to add/remove the current p... | Networking | 9b521250bff4dd04592651bb8fab07ecfcd2fb64 | vladimir oltean | drivers | net | ethernet, mscc |
net: mscc: ocelot: don't use npi tag prefix for the cpu port module | context: ocelot switches put the injection/extraction frame header in front of the ethernet header. when used in npi mode, a dsa master would see junk instead of the destination mac address, and it would most likely drop the packets. so the ocelot frame header can have an optional prefix, which is just "ff:ff:ff:ff:ff:... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 4 | 12 | 14 | --- diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c - ocelot->inj_prefix = ocelot_tag_prefix_short; - ocelot->xtr_prefix = ocelot_tag_prefix_short; + ocelot->npi_inj_prefix = ocelot_tag_prefix_short; + ocelot->npi_xtr... | Networking | cacea62fcdda5656cb5b8104e73a00e043b61730 | vladimir oltean | include | soc | dsa, ethernet, mscc, ocelot |
net: dsa: document the existing switch tree notifiers and add a new one | the existence of dsa_broadcast has generated some confusion in the past: https://www.mail-archive.com/netdev@vger.kernel.org/msg365042.html | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 3 | 58 | 23 | --- diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c +/** + * dsa_tree_notify - execute code for all switches in a dsa switch tree. + * @dst: collection of struct dsa_switch devices to notify. + * @e: event, must be of type dsa_notifier_* + * @v: event-specific value. + * + * given... | Networking | 886f8e26f5397827f031bce48f3138040d88ffb3 | vladimir oltean | net | dsa | |
net: dsa: keep a copy of the tagging protocol in the dsa switch tree | cascading dsa switches can be done multiple ways. there is the brute force approach / tag stacking, where one upstream switch, located between leaf switches and the host ethernet controller, will just happily transport the dsa header of those leaf switches as payload. for this kind of setups, dsa works without any spec... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'c'] | 2 | 30 | 13 | --- diff --git a/include/net/dsa.h b/include/net/dsa.h --- a/include/net/dsa.h +++ b/include/net/dsa.h + /* tagging protocol operations */ + const struct dsa_device_ops *tag_ops; + - /* cpu port tagging operations used by master or slave devices */ + /* copy of the tagging protocol operations, for quicker access + * in... | Networking | 357f203bb3b529fa7471494c7ad6a7a54d070353 | vladimir oltean | include | net | |
net: dsa: allow changing the tag protocol via the "tagging" device attribute | currently dsa exposes the following sysfs: $ cat /sys/class/net/eno2/dsa/tagging ocelot | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | tag_8021q for ocelot switches | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dsa '] | ['h', 'sysfs-class-net-dsa', 'c'] | 9 | 235 | 18 | - the .get_tag_protocol is currently only called at probe time, to load - the driver should manage by itself the initial setup of tagging - 10.0.0.1 ping statistics - --- diff --git a/documentation/abi/testing/sysfs-class-net-dsa b/documentation/abi/testing/sysfs-class-net-dsa --- a/documentation/abi/testing/sysfs-clas... | Networking | 53da0ebaad102626f56495e0967a614f89a2acc8 | vladimir oltean | documentation | abi | testing |
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