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f304d1309c
linux/drivers/misc
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Ohad Sharabi f304d1309c habanalabs/gaudi2: wait for preboot ready if HW state is dirty 
Instead of waiting for BTM indication we should wait for preboot ready.
Consider the below scenario:
    1. FW update is being triggered
           - setting the dirty bit
    2. hard reset will be triggered due to the dirty bit
    3. FW initiates the reset:
           - dirty bit cleared
           - BTM indication cleared
           - preboot ready indication cleared
    4. during hard reset:
           - BTM indication will be set
           - BIST test performed and another reset triggered
    5. only after this reset the preboot will set the preboot ready

When polling on BTM indication alone we can lose sync with FW while
trying to communicate with FW that is during reset.
To overcome this we will always wait to preboot ready indication.

Signed-off-by: Ohad Sharabi <osharabi@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2023-01-26 10:56:22 +02:00
..
altera-stapl misc: move from strlcpy with unused retval to strscpy 2022-09-01 16:29:42 +02:00
bcm-vk misc: bcm_vk: Remove usage of deprecated functions 2022-09-01 16:29:32 +02:00
c2port misc: c2port: core: Make copying name from userspace more secure 2020-11-03 10:12:10 +01:00
cardreader Merge 5.19-rc6 into char-misc-next 2022-07-11 08:32:58 +02:00
cb710 cb710: avoid NULL pointer subtraction 2021-10-05 15:50:05 +02:00
cxl powerpc updates for 6.2 2022-12-19 07:13:33 -06:00
echo
eeprom misc: eeprom/idt_89hpesx: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
genwqe Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
habanalabs habanalabs/gaudi2: wait for preboot ready if HW state is dirty 2023-01-26 10:56:22 +02:00
ibmasm Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
lis3lv02d misc: lis3lv02d/lis3lv02d_i2c: Convert to i2c's .probe_new() 2022-11-23 19:56:01 +01:00
lkdtm lkdtm: cfi: Make PAC test work with GCC 7 and 8 2022-12-14 16:05:09 -08:00
mchp_pci1xxxx misc: microchip: pci1xxxx: Fix a memory leak in the error handling of gp_aux_bus_probe() 2022-09-22 16:54:35 +02:00
mei Char/Misc driver changes for 6.2-rc1 2022-12-16 03:49:24 -08:00
ocxl Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
pvpanic misc/pvpanic: Convert regular spinlock into trylock on panic path 2022-04-29 16:54:59 +02:00
sgi-gru misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os 2022-11-23 19:55:48 +01:00
sgi-xp drivers/misc/sgi-xp: Remove orphan declarations from drivers/misc/sgi-xp/xp.h 2022-09-24 14:57:19 +02:00
ti-st ti-st: use tty_write_room 2021-05-13 17:03:20 +02:00
uacce iommu: Remove SVM_FLAG_SUPERVISOR_MODE support 2022-11-03 15:47:45 +01:00
vmw_vmci use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
ad525x_dpot-i2c.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
ad525x_dpot-spi.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
ad525x_dpot.c misc: ad525x_dpot: Make ad_dpot_remove() return void 2021-10-13 14:35:37 +02:00
ad525x_dpot.h misc: ad525x_dpot: Make ad_dpot_remove() return void 2021-10-13 14:35:37 +02:00
apds990x.c misc: apds990x: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
apds9802als.c misc: apds9802als: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
atmel-ssc.c misc: update maintainer email address and description for atmel-ssc 2022-08-03 11:03:03 +02:00
bh1770glc.c misc: bh1770glc: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
cs5535-mfgpt.c
ds1682.c misc: ds1682: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
dummy-irq.c
dw-xdata-pcie.c misc: Add Synopsys DesignWare xData IP driver 2021-04-05 13:15:52 +02:00
enclosure.c misc: enclosure: replace snprintf in show functions with sysfs_emit 2021-10-22 11:25:39 +02:00
fastrpc.c Char/Misc driver changes for 6.2-rc1 2022-12-16 03:49:24 -08:00
gehc-achc.c misc: gehc: Add SPI ID table 2021-10-05 15:47:18 +02:00
hi6421v600-irq.c misc: hi6421-spmi-pmic: Use generic_handle_irq_safe(). 2022-03-02 22:28:50 +01:00
hisi_hikey_usb.c misc: hisi_hikey_usb: change the DT schema 2021-09-14 10:57:31 +02:00
hmc6352.c misc: hmc6352: Convert to i2c's .probe_new() 2022-11-23 19:56:38 +01:00
hpilo.c misc: hpilo: map iLO shared memory by PCI revision id 2021-06-04 15:28:23 +02:00
hpilo.h misc: hpilo: map iLO shared memory by PCI revision id 2021-06-04 15:28:23 +02:00
ibmvmc.c ibmvmc: don't open-code file_inode() 2022-09-01 17:42:27 -04:00
ibmvmc.h
ics932s401.c misc: ics932s401: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
isl29003.c misc: isl29003: Convert to i2c's .probe_new() 2022-11-23 19:56:39 +01:00
isl29020.c misc: isl29020: Convert to i2c's .probe_new() 2022-11-23 19:56:07 +01:00
Kconfig misc: smpro-misc: Add Ampere's Altra SMpro misc driver 2022-11-10 19:03:03 +01:00
kgdbts.c kgdbts: fix return value of __setup handler 2022-03-18 14:17:56 +01:00
lattice-ecp3-config.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
Makefile misc: smpro-misc: Add Ampere's Altra SMpro misc driver 2022-11-10 19:03:03 +01:00
open-dice.c misc: open-dice: Add driver to expose DICE data to userspace 2022-02-04 16:45:39 +01:00
pch_phub.c
pci_endpoint_test.c misc: pci_endpoint_test: Fix pci_endpoint_test_{copy,write,read}() panic 2022-09-09 10:24:12 +02:00
phantom.c
qcom-coincell.c
smpro-errmon.c misc: smpro-errmon: Add Ampere's SMpro error monitor driver 2022-11-10 19:02:43 +01:00
smpro-misc.c misc: smpro-misc: Add Ampere's Altra SMpro misc driver 2022-11-10 19:03:03 +01:00
sram-exec.c mm: Introduce set_memory_rox() 2022-12-15 10:37:26 -08:00
sram.c misc: sram: Add compatible string for Tegra234 SYSRAM 2021-12-08 15:16:05 +01:00
sram.h misc: sram: Only map reserved areas in Tegra SYSRAM 2021-08-05 14:27:46 +02:00
tifm_7xx1.c misc: tifm: fix possible memory leak in tifm_7xx1_switch_media() 2022-11-23 19:55:26 +01:00
tifm_core.c tifm: Remove usage of the deprecated "pci-dma-compat.h" API 2021-09-21 17:33:31 +02:00
tsl2550.c misc: tsl2550: Convert to i2c's .probe_new() 2022-11-23 19:56:05 +01:00
vcpu_stall_detector.c misc: Add a mechanism to detect stalls on guest vCPUs 2022-07-14 16:54:17 +02:00
vmw_balloon.c - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
xilinx_sdfec.c misc/xilinx_sdfec: Replace kmap() with kmap_local_page() 2022-09-09 10:22:36 +02:00