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/openbmc/linux/drivers/mtd/nand/raw/
H A Dnandsim.c9 * Note: NS means "NAND Simulator".
42 #define CONFIG_NANDSIM_FIRST_ID_BYTE 0x98
43 #define CONFIG_NANDSIM_SECOND_ID_BYTE 0x39
44 #define CONFIG_NANDSIM_THIRD_ID_BYTE 0xFF /* No byte */
45 #define CONFIG_NANDSIM_FOURTH_ID_BYTE 0xFF /* No byte */
67 #define CONFIG_NANDSIM_DO_DELAYS 0
70 #define CONFIG_NANDSIM_LOG 0
73 #define CONFIG_NANDSIM_DBG 0
93 static unsigned int bitflips = 0;
95 static unsigned int overridesize = 0;
[all …]
/openbmc/qemu/hw/nvme/
H A Dns.c30 void nvme_ns_init_format(NvmeNamespace *ns) in nvme_ns_init_format() argument
32 NvmeIdNs *id_ns = &ns->id_ns; in nvme_ns_init_format()
33 NvmeIdNsNvm *id_ns_nvm = &ns->id_ns_nvm; in nvme_ns_init_format()
38 ns->lbaf = id_ns->lbaf[NVME_ID_NS_FLBAS_INDEX(id_ns->flbas)]; in nvme_ns_init_format()
39 ns->lbasz = 1 << ns->lbaf.ds; in nvme_ns_init_format()
41 nlbas = ns->size / (ns->lbasz + ns->lbaf.ms); in nvme_ns_init_format()
49 ns->moff = nlbas << ns->lbaf.ds; in nvme_ns_init_format()
51 npdg = ns->blkconf.discard_granularity / ns->lbasz; in nvme_ns_init_format()
53 ret = bdrv_get_info(blk_bs(ns->blkconf.blk), &bdi); in nvme_ns_init_format()
54 if (ret >= 0 && bdi.cluster_size > ns->blkconf.discard_granularity) { in nvme_ns_init_format()
[all …]
H A Ddif.c19 uint16_t nvme_check_prinfo(NvmeNamespace *ns, uint8_t prinfo, uint64_t slba, in nvme_check_prinfo() argument
22 uint64_t mask = ns->pif ? 0xffffffffffff : 0xffffffff; in nvme_check_prinfo()
24 if ((NVME_ID_NS_DPS_TYPE(ns->id_ns.dps) == NVME_ID_NS_DPS_TYPE_1) && in nvme_check_prinfo()
29 if ((NVME_ID_NS_DPS_TYPE(ns->id_ns.dps) == NVME_ID_NS_DPS_TYPE_3) && in nvme_check_prinfo()
43 for (i = 0; i < len; i++) { in crc16_t10dif()
44 crc = (crc << 8) ^ crc16_t10dif_table[((crc >> 8) ^ buffer[i]) & 0xff]; in crc16_t10dif()
56 for (i = 0; i < len; i++) { in crc64_nvme()
57 crc = (crc >> 8) ^ crc64_nvme_table[(crc & 0xff) ^ buffer[i]]; in crc64_nvme()
60 return crc ^ (uint64_t)~0; in crc64_nvme()
63 static void nvme_dif_pract_generate_dif_crc16(NvmeNamespace *ns, uint8_t *buf, in nvme_dif_pract_generate_dif_crc16() argument
[all …]
/openbmc/u-boot/drivers/spi/
H A Datcspi200_spi.c20 #define SPI_TIMEOUT 0x100000
21 #define SPI0_BUS 0
23 #define SPI0_BASE 0xf0b00000
24 #define SPI1_BASE 0xf0f00000
30 u32 format; /* 0x10 */
34 u32 tctrl; /* 0x20 */
36 #define TRAMODE_MASK (0x0F<<TRAMODE_OFFSET)
37 #define TRAMODE_WR_SYNC (0<<TRAMODE_OFFSET)
48 #define WCNT_MASK (0x1FF<<WCNT_OFFSET)
49 #define RCNT_OFFSET 0
[all …]
/openbmc/linux/tools/testing/selftests/net/forwarding/
H A Dfib_offload_lib.sh7 local ns=$1; shift
13 ip -n $ns -j -p -$family route show $route \
17 if [[ $ret -ne 0 ]]; then
18 return 0
29 local ns=$1; shift
34 busywait 5000 __fib_trap_check $ns $family "$route" $should_fail
39 local ns=$1; shift
43 fib_trap_check $ns 4 "$route" $should_fail
48 local ns=$1; shift
52 fib_trap_check $ns 6 "$route" $should_fail
[all …]
/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Domap3430-sdp.dts15 reg = <0x80000000 0x10000000>; /* 256 MB */
23 reg = <0x48>;
50 ranges = <0 0 0x10000000 0x08000000>,
51 <1 0 0x28000000 0x1000000>, /* CS1: 16MB for NAND */
52 <2 0 0x20000000 0x1000000>; /* CS2: 16MB for OneNAND */
54 nor@0,0 {
59 reg = <0 0 0x08000000>;
63 gpmc,cs-on-ns = <0>;
64 gpmc,cs-rd-off-ns = <186>;
65 gpmc,cs-wr-off-ns = <186>;
[all …]
H A Domap2430-sdp.dts15 reg = <0x80000000 0x8000000>; /* 128 MB */
23 reg = <0x48>;
36 ranges = <5 0 0x08000000 0x01000000>;
41 reg = <5 0x300 0xf>;
43 gpmc,sync-clk-ps = <0>;
48 gpmc,cs-on-ns = <6>;
49 gpmc,cs-rd-off-ns = <187>;
50 gpmc,cs-wr-off-ns = <187>;
51 gpmc,adv-on-ns = <18>;
52 gpmc,adv-rd-off-ns = <48>;
[all …]
H A Domap3-igep.dtsi15 reg = <0x80000000 0x20000000>; /* 512 MB */
40 … OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0) /* gpmc_clk.gpmc_clk */
46 OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
47 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_tx */
53 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */
54 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */
60 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
61 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
62 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
63 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
[all …]
H A Domap3-overo-tobiduo-common.dtsi16 reg = <5 0 0xff>;
21 smsc2: ethernet@4,0 {
25 gpmc,mux-add-data = <0>;
26 gpmc,cs-on-ns = <0>;
27 gpmc,cs-rd-off-ns = <42>;
28 gpmc,cs-wr-off-ns = <36>;
29 gpmc,adv-on-ns = <6>;
30 gpmc,adv-rd-off-ns = <12>;
31 gpmc,adv-wr-off-ns = <12>;
32 gpmc,oe-on-ns = <0>;
[all …]
/openbmc/linux/drivers/net/netdevsim/
H A Dethtool.c14 struct netdevsim *ns = netdev_priv(dev); in nsim_get_pause_stats() local
16 if (ns->ethtool.pauseparam.report_stats_rx) in nsim_get_pause_stats()
18 if (ns->ethtool.pauseparam.report_stats_tx) in nsim_get_pause_stats()
25 struct netdevsim *ns = netdev_priv(dev); in nsim_get_pauseparam() local
27 pause->autoneg = 0; /* We don't support ksettings, so can't pretend */ in nsim_get_pauseparam()
28 pause->rx_pause = ns->ethtool.pauseparam.rx; in nsim_get_pauseparam()
29 pause->tx_pause = ns->ethtool.pauseparam.tx; in nsim_get_pauseparam()
35 struct netdevsim *ns = netdev_priv(dev); in nsim_set_pauseparam() local
40 ns->ethtool.pauseparam.rx = pause->rx_pause; in nsim_set_pauseparam()
41 ns->ethtool.pauseparam.tx = pause->tx_pause; in nsim_set_pauseparam()
[all …]
H A Dnetdev.c31 struct netdevsim *ns = netdev_priv(dev); in nsim_start_xmit() local
33 if (!nsim_ipsec_tx(ns, skb)) in nsim_start_xmit()
36 u64_stats_update_begin(&ns->syncp); in nsim_start_xmit()
37 ns->tx_packets++; in nsim_start_xmit()
38 ns->tx_bytes += skb->len; in nsim_start_xmit()
39 u64_stats_update_end(&ns->syncp); in nsim_start_xmit()
53 struct netdevsim *ns = netdev_priv(dev); in nsim_change_mtu() local
55 if (ns->xdp.prog && new_mtu > NSIM_XDP_MAX_MTU) in nsim_change_mtu()
60 return 0; in nsim_change_mtu()
66 struct netdevsim *ns = netdev_priv(dev); in nsim_get_stats64() local
[all …]
H A Dudp_tunnels.c15 struct netdevsim *ns = netdev_priv(dev); in nsim_udp_tunnel_set_port() local
18 ret = -ns->udp_ports.inject_error; in nsim_udp_tunnel_set_port()
19 ns->udp_ports.inject_error = 0; in nsim_udp_tunnel_set_port()
21 if (ns->udp_ports.sleep) in nsim_udp_tunnel_set_port()
22 msleep(ns->udp_ports.sleep); in nsim_udp_tunnel_set_port()
25 if (ns->udp_ports.ports[table][entry]) { in nsim_udp_tunnel_set_port()
29 ns->udp_ports.ports[table][entry] = in nsim_udp_tunnel_set_port()
44 struct netdevsim *ns = netdev_priv(dev); in nsim_udp_tunnel_unset_port() local
47 ret = -ns->udp_ports.inject_error; in nsim_udp_tunnel_unset_port()
48 ns->udp_ports.inject_error = 0; in nsim_udp_tunnel_unset_port()
[all …]
H A Dbpf.c41 struct netdevsim *ns; member
58 return 0; in nsim_bpf_string_show()
66 int ret = 0; in nsim_bpf_verify_insn()
84 return 0; in nsim_bpf_finalize()
87 static bool nsim_xdp_offload_active(struct netdevsim *ns) in nsim_xdp_offload_active() argument
89 return ns->xdp_hw.prog; in nsim_xdp_offload_active()
104 nsim_bpf_offload(struct netdevsim *ns, struct bpf_prog *prog, bool oldprog) in nsim_bpf_offload() argument
106 nsim_prog_set_loaded(ns->bpf_offloaded, false); in nsim_bpf_offload()
108 WARN(!!ns->bpf_offloaded != oldprog, in nsim_bpf_offload()
111 ns->bpf_offloaded = prog; in nsim_bpf_offload()
[all …]
H A Dmacsec.c11 static int nsim_macsec_find_secy(struct netdevsim *ns, sci_t sci) in nsim_macsec_find_secy() argument
15 for (i = 0; i < NSIM_MACSEC_MAX_SECY_COUNT; i++) { in nsim_macsec_find_secy()
16 if (ns->macsec.nsim_secy[i].sci == sci) in nsim_macsec_find_secy()
27 for (i = 0; i < NSIM_MACSEC_MAX_RXSC_COUNT; i++) { in nsim_macsec_find_rxsc()
37 struct netdevsim *ns = netdev_priv(ctx->netdev); in nsim_macsec_add_secy() local
40 if (ns->macsec.nsim_secy_count == NSIM_MACSEC_MAX_SECY_COUNT) in nsim_macsec_add_secy()
43 for (idx = 0; idx < NSIM_MACSEC_MAX_SECY_COUNT; idx++) { in nsim_macsec_add_secy()
44 if (!ns->macsec.nsim_secy[idx].used) in nsim_macsec_add_secy()
56 ns->macsec.nsim_secy[idx].used = true; in nsim_macsec_add_secy()
57 ns->macsec.nsim_secy[idx].nsim_rxsc_count = 0; in nsim_macsec_add_secy()
[all …]
/openbmc/linux/arch/arm/boot/dts/nvidia/
H A Dtegra30-cpu-opp.dtsi9 clock-latency-ns = <100000>;
10 opp-supported-hw = <0x1F 0x31FE>;
15 clock-latency-ns = <100000>;
16 opp-supported-hw = <0x1F 0x0C01>;
21 clock-latency-ns = <100000>;
22 opp-supported-hw = <0x1F 0x0200>;
27 clock-latency-ns = <100000>;
28 opp-supported-hw = <0x1F 0x31FE>;
33 clock-latency-ns = <100000>;
34 opp-supported-hw = <0x1F 0x0C01>;
[all …]
H A Dtegra20-cpu-opp.dtsi9 clock-latency-ns = <400000>;
10 opp-supported-hw = <0x0F 0x0003>;
16 clock-latency-ns = <400000>;
17 opp-supported-hw = <0x0F 0x0004>;
23 clock-latency-ns = <400000>;
24 opp-supported-hw = <0x0F 0x0003>;
29 clock-latency-ns = <400000>;
30 opp-supported-hw = <0x0F 0x0004>;
35 clock-latency-ns = <400000>;
36 opp-supported-hw = <0x0C 0x0003>;
[all …]
/openbmc/linux/drivers/nvme/host/
H A Dzns.c10 int nvme_revalidate_zones(struct nvme_ns *ns) in nvme_revalidate_zones() argument
12 struct request_queue *q = ns->queue; in nvme_revalidate_zones()
14 blk_queue_chunk_sectors(q, ns->zsze); in nvme_revalidate_zones()
15 blk_queue_max_zone_append_sectors(q, ns->ctrl->max_zone_append); in nvme_revalidate_zones()
17 return blk_revalidate_disk_zones(ns->disk, NULL); in nvme_revalidate_zones()
45 return 0; in nvme_set_max_append()
48 int nvme_update_zone_info(struct nvme_ns *ns, unsigned lbaf) in nvme_update_zone_info() argument
50 struct nvme_effects_log *log = ns->head->effects; in nvme_update_zone_info()
51 struct request_queue *q = ns->queue; in nvme_update_zone_info()
59 if (test_and_clear_bit(NVME_NS_FORCE_RO, &ns->flags)) in nvme_update_zone_info()
[all …]
/openbmc/linux/tools/testing/selftests/tc-testing/tc-tests/actions/
H A Dgate.json12 0,
17 … "cmdUnderTest": "$TC action add action gate priority 1 sched-entry close 100000000ns index 100",
18 "expExitCode": "0",
20 "matchPattern": "action order [0-9]*: .*priority 1.*index 100 ref",
36 0,
41 …derTest": "$TC action add action gate base-time 200000000000ns sched-entry close 100000000ns index…
42 "expExitCode": "0",
44 "matchPattern": "action order [0-9]*: .*base-time 200s.*index 10 ref",
60 0,
65 …erTest": "$TC action add action gate cycle-time 200000000000ns sched-entry close 100000000ns index…
[all …]
/openbmc/linux/drivers/block/drbd/
H A Ddrbd_state.c26 union drbd_state ns; member
49 *n_devices = 0; in count_objects()
50 *n_connections = 0; in count_objects()
76 for (n = 0; n < n_devices; n++) in alloc_state_change()
78 for (n = 0; n < n_connections; n++) in alloc_state_change()
164 resource_state_change = &state_change->resource[0]; in remember_new_state()
173 for (n = 0; n < state_change->n_devices; n++) { in remember_new_state()
181 for (n = 0; n < state_change->n_connections; n++) { in remember_new_state()
192 for (n = 0; n < state_change->n_devices * state_change->n_connections; n++) { in remember_new_state()
213 struct drbd_resource_state_change *resource_state_change = &state_change->resource[0]; in copy_old_to_new_state_change()
[all …]
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8996pro.dtsi14 * nibble of supported hw, so speed bin 0 becomes 0x10, speed bin 1
15 * becomes 0x20, speed 2 becomes 0x40.
25 opp-supported-hw = <0x70>;
26 clock-latency-ns = <200000>;
31 opp-supported-hw = <0x70>;
32 clock-latency-ns = <200000>;
37 opp-supported-hw = <0x70>;
38 clock-latency-ns = <200000>;
43 opp-supported-hw = <0x70>;
44 clock-latency-ns = <200000>;
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Domap3-igep.dtsi18 reg = <0x80000000 0x20000000>; /* 512 MB */
43 … OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0) /* gpmc_clk.gpmc_clk */
49 OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
50 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_tx */
56 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */
57 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */
63 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
64 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
65 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
66 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
[all …]
/openbmc/linux/drivers/nvme/target/
H A Dio-cmd-file.c16 void nvmet_file_ns_revalidate(struct nvmet_ns *ns) in nvmet_file_ns_revalidate() argument
18 ns->size = i_size_read(ns->file->f_mapping->host); in nvmet_file_ns_revalidate()
21 void nvmet_file_ns_disable(struct nvmet_ns *ns) in nvmet_file_ns_disable() argument
23 if (ns->file) { in nvmet_file_ns_disable()
24 if (ns->buffered_io) in nvmet_file_ns_disable()
26 mempool_destroy(ns->bvec_pool); in nvmet_file_ns_disable()
27 ns->bvec_pool = NULL; in nvmet_file_ns_disable()
28 fput(ns->file); in nvmet_file_ns_disable()
29 ns->file = NULL; in nvmet_file_ns_disable()
33 int nvmet_file_ns_enable(struct nvmet_ns *ns) in nvmet_file_ns_enable() argument
[all …]
H A Dio-cmd-bdev.c15 /* Logical blocks per physical block, 0's based. */ in nvmet_bdev_set_limits()
38 /* NPWG = Namespace Preferred Write Granularity. 0's based */ in nvmet_bdev_set_limits()
40 /* NPWA = Namespace Preferred Write Alignment. 0's based */ in nvmet_bdev_set_limits()
42 /* NPDG = Namespace Preferred Deallocate Granularity. 0's based */ in nvmet_bdev_set_limits()
51 void nvmet_bdev_ns_disable(struct nvmet_ns *ns) in nvmet_bdev_ns_disable() argument
53 if (ns->bdev) { in nvmet_bdev_ns_disable()
54 blkdev_put(ns->bdev, NULL); in nvmet_bdev_ns_disable()
55 ns->bdev = NULL; in nvmet_bdev_ns_disable()
59 static void nvmet_bdev_ns_enable_integrity(struct nvmet_ns *ns) in nvmet_bdev_ns_enable_integrity() argument
61 struct blk_integrity *bi = bdev_get_integrity(ns->bdev); in nvmet_bdev_ns_enable_integrity()
[all …]
/openbmc/linux/kernel/time/
H A Dnamespace.c49 tim = 0; in do_timens_ktime_to_host()
59 static struct ucounts *inc_time_namespaces(struct user_namespace *ns) in inc_time_namespaces() argument
61 return inc_ucount(ns, current_euid(), UCOUNT_TIME_NAMESPACES); in inc_time_namespaces()
81 struct time_namespace *ns; in clone_time_ns() local
91 ns = kmalloc(sizeof(*ns), GFP_KERNEL_ACCOUNT); in clone_time_ns()
92 if (!ns) in clone_time_ns()
95 refcount_set(&ns->ns.count, 1); in clone_time_ns()
97 ns->vvar_page = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO); in clone_time_ns()
98 if (!ns->vvar_page) in clone_time_ns()
101 err = ns_alloc_inum(&ns->ns); in clone_time_ns()
[all …]
/openbmc/u-boot/board/xes/xpedite537x/
H A Dddr.c46 * Minimum chip delay (Ch 0): 1.372ns
47 * Maximum chip delay (Ch 0): 2.914ns
48 * Minimum chip delay (Ch 1): 1.220ns
49 * Maximum chip delay (Ch 1): 2.595ns
51 * CLK adjust = 5 (from simulations) = 5/8* 3.33ns = 2080ps
53 * Minimum delay calc (Ch 0):
57 * = 3.808ns
59 * Maximum delay calc (Ch 0):
63 * = 6.240ns
69 * = 3.288ns
[all …]

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