hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/drivers/firmware
History
Jonathan McDowell b88c28280c firmware: qcom_scm: Fix legacy convention SCM accessors 
The move to a combined driver for the QCOM SCM hardware changed the
io_writel and io_readl helpers to use non-atomic calls, despite the
commit message saying that atomic was a better option. This breaks these
helpers on hardware that uses the old legacy convention (access fails
with a -95 return code). Switch back to using the atomic calls.

Observed as a failure routing GPIO interrupts to the Apps processor on
an IPQ8064; fix is confirmed as correctly allowing the interrupts to be
routed and observed.

Reviewed-by: Elliot Berman <eberman@codeaurora.org>
Fixes: 57d3b81671 ("firmware: qcom_scm: Remove thin wrappers")
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Link: https://lore.kernel.org/r/20200704172334.GA759@earth.li
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 		2020-07-13 11:41:43 -07:00
..
arm_scmi firmware: arm_scmi: fix psci dependency 2020-05-07 16:28:56 +01:00
broadcom ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
efi Kbuild updates for v5.8 (2nd) 2020-06-13 13:29:16 -07:00
google firmware: google: Probe for a GSMI handler in firmware 2020-01-14 21:46:48 +01:00
imx i.MX drivers update for 5.8: 2020-05-26 00:00:47 +02:00
meson firmware: meson_sm: Add secure power domain support 2020-02-14 11:37:34 -08:00
psci firmware: smccc: Fix missing prototype warning for arm_smccc_version_init 2020-05-21 14:07:37 +01:00
smccc firmware: smccc: Add function to fetch SMCCC version 2020-05-20 19:10:37 +01:00
tegra firmware: tegra: Defer BPMP probe if shared memory not available 2020-05-22 14:57:14 +02:00
xilinx firmware: xilinx: Fix an error handling path in 'zynqmp_firmware_probe()' 2020-05-15 16:20:02 +02:00
Kconfig pci-v5.8-changes 2020-06-06 11:01:58 -07:00
Makefile firmware: smccc: Refactor SMCCC specific bits into separate file 2020-05-20 19:10:37 +01:00
arm_scpi.c firmware: arm_scpi: Replace zero-length array with flexible-array member 2020-02-20 17:13:59 +00:00
arm_sdei.c firmware: arm_sdei: Document the motivation behind these set_fs() calls 2020-05-20 09:36:01 +01:00
dmi-id.c firmware/dmi: Report DMI Bios & EC firmware release 2020-06-06 11:35:50 +02:00
dmi-sysfs.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
dmi_scan.c firmware/dmi: Report DMI Bios & EC firmware release 2020-06-06 11:35:50 +02:00
edd.c edd: Use scnprintf() for avoiding potential buffer overflow 2020-04-02 20:42:29 +02:00
iscsi_ibft.c iscsi_ibft: Don't limits Targets and NICs to two 2020-01-12 13:16:04 -05:00
iscsi_ibft_find.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287 2019-06-05 17:36:37 +02:00
memmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287 2019-06-05 17:36:37 +02:00
pcdp.c efi/ia64: Move HCDP and MPS table handling into IA64 arch code 2020-02-23 21:59:42 +01:00
pcdp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
qcom_scm-legacy.c firmware: qcom_scm-legacy: Replace zero-length array with flexible-array 2020-05-12 15:16:33 -07:00
qcom_scm-smc.c firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qcom_scm.c firmware: qcom_scm: Fix legacy convention SCM accessors 2020-07-13 11:41:43 -07:00
qcom_scm.h firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qemu_fw_cfg.c media: headers: fix linux/mod_devicetable.h inclusions 2018-08-02 18:30:54 -04:00
raspberrypi.c pci-v5.8-changes 2020-06-06 11:01:58 -07:00
scpi_pm_domain.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
stratix10-rsu.c firmware: fpga: replace the error codes with the standard ones 2020-04-28 15:38:37 +02:00
stratix10-svc.c firmware: fpga: replace the error codes with the standard ones 2020-04-28 15:38:37 +02:00
ti_sci.c firmware: ti_sci: Allow for device shared and exclusive requests 2019-09-04 20:44:33 +02:00
ti_sci.h ARM: SoC-related driver updates 2019-07-19 17:13:56 -07:00
trusted_foundations.c firmware: tf: Different way of L2 cache enabling after LP2 suspend 2020-05-06 18:27:26 +02:00
turris-mox-rwtm.c firmware: turris-mox-rwtm: small white space cleanup 2020-01-08 10:35:23 +01:00