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90eb421c46fd7e31f03b4e5f8a36eb81ca3f42bb
linux/drivers/misc
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Frank Li eefb83790a misc: pci_endpoint_test: Add doorbell test case 
Add doorbell support with the help of three new registers:
PCIE_ENDPOINT_TEST_DB_BAR, PCIE_ENDPOINT_TEST_DB_ADDR, and
PCIE_ENDPOINT_TEST_DB_DATA.

The testcase works by triggering the doorbell in Endpoint by writing the
value from PCI_ENDPOINT_TEST_DB_DATA register to the address provided by
PCI_ENDPOINT_TEST_DB_OFFSET register of the BAR indicated by the
PCIE_ENDPOINT_TEST_DB_BAR register and waiting for the completion status
from the Endpoint.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
[mani: removed one spurious change and reworded the commit message]
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Niklas Cassel <cassel@kernel.org>
Link: https://patch.msgid.link/20250710-ep-msi-v21-7-57683fc7fb25@nxp.com
2025-07-24 16:51:46 -05:00
..
altera-stapl
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
amd-sbi
misc: amd-sbi: Add support for register xfer
2025-05-21 14:44:41 +02:00
bcm-vk
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
c2port
misc: c2port: Constify 'struct bin_attribute'
2024-12-24 09:36:02 +01:00
cardreader
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
cb710
…
eeprom
misc: eeprom/idt_89hpesx: use per-client debugfs directory
2025-04-15 16:14:30 +02:00
genwqe
mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER
2024-01-08 15:27:15 -08:00
ibmasm
ibmasm: convert to new timestamp accessors
2023-10-18 13:26:16 +02:00
keba
misc: keba: Fix kernfs warning on module unload
2025-01-10 10:16:39 +01:00
lis3lv02d
misc: lis3lv02d: Fix correct sysfs directory path for lis3lv02d
2025-05-21 14:44:12 +02:00
lkdtm
lkdtm: use SLAB_NO_MERGE instead of an empty constructor
2025-04-28 10:32:43 -07:00
mchp_pci1xxxx
misc: microchip: pci1xxxx: Add GPIO Wakeup Support
2025-05-21 14:44:20 +02:00
mei
mei: vsc: Cast tx_buf to (__be32 *) when passed to cpu_to_be32_array()
2025-05-21 14:51:46 +02:00
ocxl
ocxl: Constify 'struct bin_attribute'
2024-12-24 09:36:01 +01:00
pvpanic
Merge 6.9-rc7 into char-misc-testing
2024-05-08 19:21:51 +01:00
sgi-gru
misc: sgi-gru: Don't disable preemption in GRU driver
2024-10-09 12:47:01 -07:00
sgi-xp
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
uacce
uacce: Remove unnecessary IOMMU_DEV_FEAT_IOPF
2025-04-28 13:04:34 +02:00
vmw_vmci
VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify
2025-05-21 14:52:38 +02:00
ad525x_dpot-i2c.c
misc: Switch i2c drivers back to use .probe()
2023-05-29 15:04:52 +01:00
ad525x_dpot-spi.c
…
ad525x_dpot.c
…
ad525x_dpot.h
…
apds990x.c
misc: apds990x: Fix missing pm_runtime_disable()
2024-10-13 17:10:53 +02:00
apds9802als.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
atmel-ssc.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
bh1770glc.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
cs5535-mfgpt.c
x86/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
ds1682.c
misc: ds1682: Constify 'struct bin_attribute'
2024-12-24 09:36:02 +01:00
dummy-irq.c
…
dw-xdata-pcie.c
dw-xdata: Remove usage of the deprecated ida_simple_*() API
2023-12-31 11:09:26 +00:00
enclosure.c
drivers: remove struct module * setting from struct class
2023-03-17 15:16:27 +01:00
fastrpc.c
misc: fastrpc: Add meaningful labels for exit paths
2025-04-15 16:12:50 +02:00
gehc-achc.c
misc: gehc-achc: Follow renaming of SPI "master" to "controller"
2024-02-08 11:54:43 +00:00
hi6421v600-irq.c
misc: hi6421-spmi-pmic: Switch to irq_domain_create_simple()
2025-05-16 21:06:10 +02:00
hisi_hikey_usb.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
hmc6352.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
hpilo.c
misc: hpilo: rename device creation loop variable
2024-01-30 16:19:43 -08:00
hpilo.h
…
ibmvmc.c
Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-11-03 14:51:08 -10:00
ibmvmc.h
…
ics932s401.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
isl29003.c
misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-07-03 16:41:00 +02:00
isl29020.c
misc: isl29020: Fix the wrong format specifier
2024-11-12 12:54:53 +01:00
Kconfig
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
kgdbts.c
kgdbts: fix hw_access_break_test
2024-08-13 11:27:38 +02:00
lan966x_pci.c
misc: Add support for LAN966x PCI device
2024-10-24 12:09:33 +02:00
lan966x_pci.dtso
misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
2024-11-04 14:34:25 +01:00
lattice-ecp3-config.c
move asm/unaligned.h to linux/unaligned.h
2024-10-02 17:23:23 -04:00
Makefile
Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-06-06 11:50:47 -07:00
misc_minor_kunit.c
Revert "char: misc: add test cases"
2025-05-01 16:23:34 +02:00
mrvl_cn10k_dpi.c
misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
2024-07-10 14:58:29 +02:00
nsm.c
misc: nsm: drop owner assignment
2024-05-22 08:31:17 -04:00
ntsync.c
ntsync: Check wait count based on byte size.
2025-02-21 11:57:33 +01:00
open-dice.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
pch_phub.c
misc: pch_phub: Constify 'struct bin_attribute'
2024-12-24 09:36:02 +01:00
pci_endpoint_test.c
misc: pci_endpoint_test: Add doorbell test case
2025-07-24 16:51:46 -05:00
phantom.c
[tree-wide] finally take no_llseek out
2024-09-27 08:18:43 -07:00
qcom-coincell.c
misc: Explicitly include correct DT includes
2023-08-04 15:39:04 +02:00
rpmb-core.c
rpmb: Remove some useless locking
2024-10-13 17:11:51 +02:00
smpro-errmon.c
misc: smpro-errmon: Remove the unneeded include <linux/i2c.h>
2023-05-31 19:00:10 +01:00
smpro-misc.c
…
sram-exec.c
…
sram.c
misc: sram: constify 'struct bin_attribute'
2024-12-24 09:36:02 +01:00
sram.h
misc: sram: Improve and simplify clk handling
2023-03-09 17:31:53 +01:00
ti_fpc202.c
i2c: atr: add static flag
2025-05-22 11:07:05 +02:00
tifm_7xx1.c
misc: tifm: use 'time_left' variable with wait_for_completion_timeout()
2024-07-03 16:40:18 +02:00
tifm_core.c
driver core: have match() callback in struct bus_type take a const *
2024-07-03 15:16:54 +02:00
tps6594-esm.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
tps6594-pfsm.c
misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe()
2025-04-15 16:13:55 +02:00
tsl2550.c
misc: tsl2550: replace simple_strtoul to kstrtoul
2024-09-03 12:34:31 +02:00
vcpu_stall_detector.c
misc: vcpu_stall_detector: Switch to use hrtimer_setup()
2025-02-18 11:19:04 +01:00
vmw_balloon.c
vmw_balloon: dynamically allocate the vmw-balloon shrinker
2023-10-04 10:32:25 -07:00
xilinx_sdfec.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
xilinx_tmr_inject.c
Get rid of 'remove_new' relic from platform driver struct
2024-12-01 15:12:43 -08:00
xilinx_tmr_manager.c
misc: Explicitly include correct DT includes
2023-08-04 15:39:04 +02:00