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Change power sequence to meet it6505 data sheet requirement when boot on.
Signed-off-by: Pin-Yen Lin <treapking@chromium.org>
Signed-off-by: Allen Chen <allen.chen@ite.com.tw>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715024910.12578-2-allen.chen@ite.com.tw
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Register the NMI/IRQ corresponding to the A64FX's device definition
dedicated to diagnostic interrupts, so that when this interrupt is
sent using the BMC, it causes a panic. This can be used to obtain
a kernel dump.
Signed-off-by: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
Link: https://lore.kernel.org/r/20220520074119.3574753-2-hasegawa-hitomi@fujitsu.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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It's better to use the unified naming format.
Link: https://lore.kernel.org/r/20220705145212.12014-2-yangx.jy@fujitsu.com
Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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It's redundant to prepare resources for Read and Atomic
requests by different functions. Replace them by a common
rxe_prepare_res() with different parameters. In addition,
the common rxe_prepare_res() can also be used by new Flush
and Atomic Write requests in the future.
Link: https://lore.kernel.org/r/20220705145212.12014-1-yangx.jy@fujitsu.com
Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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mt76 patches for 5.20
- preparation for new chipset support
- fixes
- VHT/HE related improvements
- ACPI SAR support
[kvalo@kernel.org: fix mac80211 API changes in start_ap() and stop_ap()]
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Use clk_get_rate for base_clk on resume before setting new rate.
This change ensures that the clock api returns current rate
and sets the clock to the desired rate and honors CLK_GET_NO_CACHE
attribute used by clock api.
Fixes: 97904a59855c (mmc: sdhci-brcmstb: Add ability to increase max clock rate for 72116b0)
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220714174132.18541-1-kdasu.kdev@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The function rxe_create_qp calls rxe_qp_from_init. If some error
occurs, the error handler of function rxe_qp_from_init will set
both scq and rcq to NULL.
Then rxe_create_qp calls rxe_put to handle qp. In the end,
rxe_qp_do_cleanup is called by rxe_put. rxe_qp_do_cleanup directly
accesses scq and rcq before checking them. This will cause
null-ptr-deref error.
The call graph is as below:
rxe_create_qp {
...
rxe_qp_from_init {
...
err1:
...
qp->rcq = NULL; <---rcq is set to NULL
qp->scq = NULL; <---scq is set to NULL
...
}
qp_init:
rxe_put{
...
rxe_qp_do_cleanup {
...
atomic_dec(&qp->scq->num_wq); <--- scq is accessed
...
atomic_dec(&qp->rcq->num_wq); <--- rcq is accessed
}
}
Fixes: 4703b4f0d94a ("RDMA/rxe: Enforce IBA C11-17")
Link: https://lore.kernel.org/r/20220705225414.315478-1-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Reviewed-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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This reverts three commits:
1. Revert "mmc: sdhci-msm: Add compatible string check for sdx65"
This reverts commit 953706844f0f2fd4dc6984cc010fe6cf51c041f2.
2. Revert "mmc: sdhci-msm: Add compatible string check for sm8150"
This reverts commit 5acd6adb65802cc6f9986be3750179a820580d37.
3. Revert "mmc: sdhci-msm: Add SoC specific compatibles"
This reverts commit 466614a9765c6fb67e1464d0a3f1261db903834b.
The oldest commit 466614a9765c ("mmc: sdhci-msm: Add SoC specific
compatibles") did not specify what benefits such multiple compatibles
bring, therefore assume there is none. On the other hand such approach
brings a lot of churn to driver maintenance by expecting commit for
every new compatible, even though it is already covered by the fallback.
There is really no sense in duplicating of_device_id for each
variant, which is already covered by generic compatible fallback
qcom,sdhci-msm-v4 or qcom,sdhci-msm-v5.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220714091042.22287-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Send DPCD DP_SET_POWER_D0 command to the monitor in .atomic_enable
callback. Without this command, some monitors won't show up again after
changing the resolution.
Fixes: 46ca7da7f1e8 ("drm/bridge: it6505: Send DPCD SET_POWER to downstream")
Signed-off-by: Pin-Yen Lin <treapking@chromium.org>
Reviewed-by: Allen Chen <allen.chen@ite.com.tw>
Fixes: 46ca7da7f1e8 ("drm/bridge: it6505: Send DPCD SET_POWER to downstream")
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220714173715.v2.1.I85af54e9ceda74ec69f661852825845f983fc343@changeid
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While reading sysctl_igmp_qrv, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
This test can be packed into a helper, so such changes will be in the
follow-up series after net is merged into net-next.
qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
Fixes: a9fe8e29945d ("ipv4: implement igmp_qrv sysctl to tune igmp robustness variable")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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If siw_recv_mpa_rr returns -EAGAIN, it means that the MPA reply hasn't
been received completely, and should not report IW_CM_EVENT_CONNECT_REPLY
in this case. This may trigger a call trace in iw_cm. A simple way to
trigger this:
server: ib_send_lat
client: ib_send_lat -R <server_ip>
The call trace looks like this:
kernel BUG at drivers/infiniband/core/iwcm.c:894!
invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
<...>
Workqueue: iw_cm_wq cm_work_handler [iw_cm]
Call Trace:
<TASK>
cm_work_handler+0x1dd/0x370 [iw_cm]
process_one_work+0x1e2/0x3b0
worker_thread+0x49/0x2e0
? rescuer_thread+0x370/0x370
kthread+0xe5/0x110
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x1f/0x30
</TASK>
Fixes: 6c52fdc244b5 ("rdma/siw: connection management")
Link: https://lore.kernel.org/r/dae34b5fd5c2ea2bd9744812c1d2653a34a94c67.1657706960.git.chengyou@linux.alibaba.com
Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Allow the guest to know how much it is ballooned by the host.
It is useful when debugging out of memory conditions.
When host gets back memory from the guest it is accounted
as used memory in the guest but the guest have no way to know
how much it is actually ballooned.
Expose current state, flags and max possible memory to the guest.
While at it - fix a 10+ years old typo.
Signed-off-by: Alexander Atanasov <alexander.atanasov@virtuozzo.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20220711181825.52318-1-alexander.atanasov@virtuozzo.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
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Since ECC memory maintains a memory system immune to single-bit errors,
add support for correcting the 1bit-ECC error, which prevents a 1bit-ECC
error become an uncorrected type error. When a 1bit-ECC error happens in
the internal ram of the ROCE engine, such as the QPC table, as a 1bit-ECC
error caused by reading, the ROCE engine only corrects those 1bit ECC
errors by writing.
Link: https://lore.kernel.org/r/20220714134353.16700-6-liangwenpeng@huawei.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Use a single function to handle the same kind of abnormal interrupts.
Link: https://lore.kernel.org/r/20220714134353.16700-5-liangwenpeng@huawei.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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The driver will clear all the interrupts in the same area
when the driver handles the interrupt of type AEQ overflow.
It should only set the interrupt status bit of type AEQ overflow.
Fixes: a5073d6054f7 ("RDMA/hns: Add eq support of hip08")
Link: https://lore.kernel.org/r/20220714134353.16700-4-liangwenpeng@huawei.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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The type of return value of the interrupt handler should be irqreturn_t.
Link: https://lore.kernel.org/r/20220714134353.16700-3-liangwenpeng@huawei.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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The HNS NIC driver receives and handles the abnormal interrupt of the RAS
type generated by ROCEE, and the HNS RDMA driver does not need to handle
this type of interrupt. Therefore, delete unused codes in the HNS RDMA
driver.
Link: https://lore.kernel.org/r/20220714134353.16700-2-liangwenpeng@huawei.com
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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__qedr_alloc_mr() allocates a memory chunk for "mr->info.pbl_table" with
init_mr_info(). When rdma_alloc_tid() and rdma_register_tid() fail, "mr"
is released while "mr->info.pbl_table" is not released, which will lead
to a memory leak.
We should release the "mr->info.pbl_table" with qedr_free_pbl() when error
occurs to fix the memory leak.
Fixes: e0290cce6ac0 ("qedr: Add support for memory registeration verbs")
Link: https://lore.kernel.org/r/20220714061505.2342759-1-niejianglei2021@163.com
Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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It was observed that by allowing pinctrl_amd to be loaded
later in the boot process that interrupts sent to the GPIO
controller early in the boot are not serviced. The kernel treats
these as a spurious IRQ and disables the IRQ.
This problem was exacerbated because it happened on a system with
an encrypted partition so the kernel object was not accesssible for
an extended period of time while waiting for a passphrase.
To avoid this situation from occurring, stop allowing pinctrl-amd
from being built as a module and instead require it to be built-in
or disabled.
Reported-by: madcatx@atlas.cz
Suggested-by: jwrdegoede@fedoraproject.org
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216230
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220713175950.964-1-mario.limonciello@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Adjusted as per packet processor documentation.
This allows to properly match 'indev' for clsact rules.
Fixes: 47327e198d42 ("net: prestera: acl: migrate to new vTCAM api")
Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Both hfi1 and UML depend on x86_64, this can trigger build errors.
This driver must depends on !UML because it accesses x86_64
features that are not supported by UML.
Link: https://lore.kernel.org/r/165755127879.2996325.5668395672492732376.stgit@awfm-02.cornelisnetworks.com
Signed-off-by: Ehab Ababneh <ehab.ababneh@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Use netif_napi_add_tx() for NAPI in Tx direction instead of the regular
netif_napi_add() function.
Signed-off-by: Sieng-Piaw Liew <liew.s.piaw@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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When queue number is > 4, left shift overflows due to 32 bits
integer variable. Mask calculation is wrong for MTL_RXQ_DMA_MAP1.
If CONFIG_UBSAN is enabled, kernel dumps below warning:
[ 10.363842] ==================================================================
[ 10.363882] UBSAN: shift-out-of-bounds in /build/linux-intel-iotg-5.15-8e6Tf4/
linux-intel-iotg-5.15-5.15.0/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:224:12
[ 10.363929] shift exponent 40 is too large for 32-bit type 'unsigned int'
[ 10.363953] CPU: 1 PID: 599 Comm: NetworkManager Not tainted 5.15.0-1003-intel-iotg
[ 10.363956] Hardware name: ADLINK Technology Inc. LEC-EL/LEC-EL, BIOS 0.15.11 12/22/2021
[ 10.363958] Call Trace:
[ 10.363960] <TASK>
[ 10.363963] dump_stack_lvl+0x4a/0x5f
[ 10.363971] dump_stack+0x10/0x12
[ 10.363974] ubsan_epilogue+0x9/0x45
[ 10.363976] __ubsan_handle_shift_out_of_bounds.cold+0x61/0x10e
[ 10.363979] ? wake_up_klogd+0x4a/0x50
[ 10.363983] ? vprintk_emit+0x8f/0x240
[ 10.363986] dwmac4_map_mtl_dma.cold+0x42/0x91 [stmmac]
[ 10.364001] stmmac_mtl_configuration+0x1ce/0x7a0 [stmmac]
[ 10.364009] ? dwmac410_dma_init_channel+0x70/0x70 [stmmac]
[ 10.364020] stmmac_hw_setup.cold+0xf/0xb14 [stmmac]
[ 10.364030] ? page_pool_alloc_pages+0x4d/0x70
[ 10.364034] ? stmmac_clear_tx_descriptors+0x6e/0xe0 [stmmac]
[ 10.364042] stmmac_open+0x39e/0x920 [stmmac]
[ 10.364050] __dev_open+0xf0/0x1a0
[ 10.364054] __dev_change_flags+0x188/0x1f0
[ 10.364057] dev_change_flags+0x26/0x60
[ 10.364059] do_setlink+0x908/0xc40
[ 10.364062] ? do_setlink+0xb10/0xc40
[ 10.364064] ? __nla_validate_parse+0x4c/0x1a0
[ 10.364068] __rtnl_newlink+0x597/0xa10
[ 10.364072] ? __nla_reserve+0x41/0x50
[ 10.364074] ? __kmalloc_node_track_caller+0x1d0/0x4d0
[ 10.364079] ? pskb_expand_head+0x75/0x310
[ 10.364082] ? nla_reserve_64bit+0x21/0x40
[ 10.364086] ? skb_free_head+0x65/0x80
[ 10.364089] ? security_sock_rcv_skb+0x2c/0x50
[ 10.364094] ? __cond_resched+0x19/0x30
[ 10.364097] ? kmem_cache_alloc_trace+0x15a/0x420
[ 10.364100] rtnl_newlink+0x49/0x70
This change fixes MTL_RXQ_DMA_MAP1 mask issue and channel/queue
mapping warning.
Fixes: d43042f4da3e ("net: stmmac: mapping mtl rx to dma channel")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216195
Reported-by: Cedric Wassenaar <cedric@bytespeed.nl>
Signed-off-by: Junxiao Chang <junxiao.chang@intel.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch removes the of_match_ptr() pointer when dereferencing the
ksz_dt_ids which produce the unused variable warning.
Reported-by: kernel test robot <lkp@intel.com>
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.
It is less verbose and it improves the semantic.
Link: https://lore.kernel.org/r/1f671b1af5881723ee265a0a12809c92950e58aa.1657567269.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Using current implementation of polling mode, there is high chances we
will hit into timeout error when running phc2sys. Hence, update the
implementation of hardware crosstimestamping to use the MAC interrupt
service routine instead of polling for TSIS bit in the MAC Timestamp
Interrupt Status register to be set.
Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Wong Vee Khee <vee.khee.wong@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Delete the redundant word 'the'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220709124356.52543-1-yuanjilin@cdjrlc.com
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Delete the redundant word 'for'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220709132137.12442-1-yuanjilin@cdjrlc.com
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Delete the redundant word 'have'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220709124036.49674-1-yuanjilin@cdjrlc.com
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Delete the redundant words 'the' and 'of'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220709123208.41736-1-yuanjilin@cdjrlc.com
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The simple_write_to_buffer() function will succeed if even a single
byte is initialized. However, we need to initialize the whole buffer
to prevent information leaks. Just use memdup_user().
Fixes: ff974e408334 ("wil6210: debugfs interface to send raw WMI command")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/Ysg14NdKAZF/hcNG@kili
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Delete the redundant word 'don't' and 'but'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220708154929.19199-1-yuanjilin@cdjrlc.com
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Recent mac80211 API changes introduced a long line warning in ath11k:
drivers/net/wireless/ath/ath11k/mac.c:1404: line length of 92 exceeds 90 columns
Compile tested only.
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220708170052.28615-1-kvalo@kernel.org
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This reverts commit 7542766e78fc374d81d8c2db214c4b4308645277.
It was noted during follow-up that the approach is incorrect.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Pass MODULE_DEVICE_TABLE() so that module autoloading can work.
This also aligns with the other i.MX8 pinctrl drivers.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Link: https://lore.kernel.org/r/20220712115154.2348971-1-festevam@denx.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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This SoC contains a pinctrl with a new register layout. Use the variant
parameter to set the right register offsets. This pinctrl also increases
the number of functions per pin from 8 to 16, taking advantage of all 4
bits in the mux config field (so far, only functions 0-8 and 14-15 are
used). This increases the maximum possible number of functions.
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20220713025233.27248-7-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Starting with the D1/D1s/T113 SoC, Allwinner changed the layout of the
pinctrl registers. This new layout widens the drive level field, which
affects the pull register offset and the overall bank size.
In order to support multiple register layouts, some of the layout
parameters need to be set based on the pinctrl variant. This requires
passing the pinctrl struct pointer to the register/offset calculation
functions.
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220713025233.27248-6-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Starting with the D1/D1s/T113 SoC, Allwinner changed the layout of the
pinctrl registers. This new layout widens the drive level field, which
affects the pull register offset and the overall bank size.
As a first step to support this, combine the register and offset
calculation functions, and refactor the math to depend on one constant
for field widths instead of three. This minimizes the code size impact
of making some of the factors dynamic.
While rewriting these functions, move them to the implementation file,
since that is the only file where they are used. And make the comment
more generic, without mentioning specific offsets/sizes.
The callers are updated to expect a shifted mask, and to use consistent
terminology (reg/shift/mask/val).
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220713025233.27248-5-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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H616 and newer SoCs feature a 2.5V I/O bias mode in addition to the
1.8V and 3.3V modes. This mode is entered by selecting the 3.3V level
and disabling the "withstand function".
H616 supports this capability on its main PIO only. A100 supports this
capability on both its PIO and R-PIO.
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220713025233.27248-4-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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H6 requires I/O bias configuration on both of its PIO devices.
Previously it was only done for the main PIO.
The setting for Port L is at bit 0, so the bank calculation needs to
account for the pin base. Otherwise the wrong bit is used.
Fixes: cc62383fcebe ("pinctrl: sunxi: Support I/O bias voltage setting on H6")
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220713025233.27248-3-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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PMP8074 has 12 GPIO-s with holes on GPIO1 and GPIO12.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220711203408.2949888-4-robimarko@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Add support for pm8226 SPMI GPIOs. The PMIC features
8 GPIOs, with no holes inbetween.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Suggested-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Signed-off-by: Dominik Kobinski <dominikkobinski314@gmail.com>
Link: https://lore.kernel.org/r/20211125215310.62371-1-dominikkobinski314@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Instead of open coding, use device_match_of_node() helper.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220629115840.16241-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Remove #ifdef CONFIG_PM and use pm_ptr() macro instead.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220704101253.808519-2-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Remove #ifdef CONFIG_PM_SLEEP and use pm_sleep_ptr() macro instead.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220704101253.808519-1-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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The mempool is for guaranteed memory allocation during
extreme VM load (see the header of mempool.c of the kernel).
But rtrs-srv allocates pages only when creating new session.
There is no need to use the mempool.
With the removal of mempool, rtrs-server no longer need to reserve
huge mount of memory, this will avoid error like this:
https://lore.kernel.org/lkml/20220620020727.GA3669@xsang-OptiPlex-9020/
Link: https://lore.kernel.org/r/20220712103113.617754-6-haris.iqbal@ionos.com
Reported-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Acked-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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removes list_next_or_null_rr_rcu macro to fix below warnings.
That macro is used only twice.
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'head' - possible side-effects?
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'ptr' - possible side-effects?
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'memb' - possible side-effects?
Replaces that macro with an inline function.
Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality")
Cc: jinpu.wang@ionos.com
Link: https://lore.kernel.org/r/20220712103113.617754-5-haris.iqbal@ionos.com
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Suggested-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Convert server stat counters from atomic to per-cpu variables.
Link: https://lore.kernel.org/r/20220712103113.617754-4-haris.iqbal@ionos.com
Signed-off-by: Santosh Kumar Pradhan <santosh.pradhan@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Use this_cpu_x() for increasing/adding a percpu counter through a
percpu pointer without the need to disable/enable preemption.
Link: https://lore.kernel.org/r/20220712103113.617754-3-haris.iqbal@ionos.com
Suggested-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Santosh Kumar Pradhan <santosh.pradhan@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Acked-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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stringify works with define, not enum.
Fixes: 91fddedd439c ("RDMA/rtrs: private headers with rtrs protocol structs and helpers")
Cc: jinpu.wang@ionos.com
Link: https://lore.kernel.org/r/20220712103113.617754-2-haris.iqbal@ionos.com
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Reviewed-by: Aleksei Marov <aleksei.marov@ionos.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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allen chen
Hitomi Hasegawa
Xiao Yang
Kalle Valo
Kamal Dasu
Zhu Yanjun
Krzysztof Kozlowski
Pin-Yen Lin
Kuniyuki Iwashima
Cheng Xu
Alexander Atanasov
Haoyue Xu
Jianglei Nie
Mario Limonciello
Maksym Glubokiy
Ehab Ababneh
Sieng-Piaw Liew
Junxiao Chang
Arun Ramadoss
Christophe JAILLET
Wong Vee Khee
Jilin Yuan
Dan Carpenter
Kalle Valo
Linus Walleij
Fabio Estevam
Samuel Holland
Robert Marko
Dominik Kobinski
Andy Shevchenko
Claudiu Beznea
Jack Wang
Md Haris Iqbal
Santosh Kumar Pradhan