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docs: fix references to docs/devel/tracing.rst Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-17 18:16:58 +03:00
# See docs/devel/tracing.rst for syntax documentation.
trace: split out trace events for hw/misc/ directory Move all trace-events for files in the hw/misc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-14-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-06-16 11:39:59 +03:00
hw/arm/allwinner: add CPU Configuration module Various Allwinner System on Chip designs contain multiple processors that can be configured and reset using the generic CPU Configuration module interface. This commit adds support for the Allwinner CPU configuration interface which emulates the following features: * CPU reset * CPU status Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-7-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:42 +03:00
# allwinner-cpucfg.c
hw: Fix misleading hexadecimal format "0x%u" format is very misleading, replace by "0x%x". Found running: $ git grep -E '0x%[0-9]*([lL]*|" ?PRI)[dDuU]' hw/ Inspired-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20220323114718.58714-3-philippe.mathieu.daude@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-03-23 14:47:18 +03:00
allwinner_cpucfg_cpu_reset(uint8_t cpu_id, uint32_t reset_addr) "id %u, reset_addr 0x%" PRIx32
hw/arm/allwinner: add CPU Configuration module Various Allwinner System on Chip designs contain multiple processors that can be configured and reset using the generic CPU Configuration module interface. This commit adds support for the Allwinner CPU configuration interface which emulates the following features: * CPU reset * CPU status Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-7-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:42 +03:00
allwinner_cpucfg_read(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_cpucfg_write(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
hw/arm/allwinner: add Security Identifier device The Security Identifier device found in various Allwinner System on Chip designs gives applications a per-board unique identifier. This commit adds support for the Allwinner Security Identifier using a 128-bit UUID value as input. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-8-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:43 +03:00
hw/arm/allwinner-h3: add SDRAM controller device In the Allwinner H3 SoC the SDRAM controller is responsible for interfacing with the external Synchronous Dynamic Random Access Memory (SDRAM). Types of memory that the SDRAM controller supports are DDR2/DDR3 and capacities of up to 2GiB. This commit adds emulation support of the Allwinner H3 SDRAM controller. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-12-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:47 +03:00
# allwinner-h3-dramc.c
allwinner_h3_dramc_rowmirror_disable(void) "Disable row mirror"
allwinner_h3_dramc_rowmirror_enable(uint64_t addr) "Enable row mirror: addr 0x%" PRIx64
allwinner_h3_dramcom_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_h3_dramcom_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_h3_dramctl_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_h3_dramctl_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_h3_dramphy_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_h3_dramphy_write(uint64_t offset, uint64_t data, unsigned size) "write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
hw/arm/allwinner-r40: add SDRAM controller device Types of memory that the SDRAM controller supports are DDR2/DDR3 and capacities of up to 2GiB. This commit adds emulation support of the Allwinner R40 SDRAM controller. This driver only support 256M, 512M and 1024M memory now. Signed-off-by: qianfan Zhao <qianfanguijin@163.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06 12:19:32 +03:00
# allwinner-r40-dramc.c
allwinner_r40_dramc_detect_cells_disable(void) "Disable detect cells"
allwinner_r40_dramc_detect_cells_enable(void) "Enable detect cells"
allwinner_r40_dramc_map_rows(uint8_t row_bits, uint8_t bank_bits, uint8_t col_bits) "DRAM layout: row_bits %d, bank_bits %d, col_bits %d"
allwinner_r40_dramc_offset_to_cell(uint64_t offset, int row, int bank, int col) "offset 0x%" PRIx64 " row %d bank %d col %d"
allwinner_r40_dramc_detect_cell_write(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64 ""
allwinner_r40_dramc_detect_cell_read(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64 ""
allwinner_r40_dramcom_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_r40_dramcom_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_r40_dramctl_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_r40_dramctl_write(uint64_t offset, uint64_t data, unsigned size) "Write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_r40_dramphy_read(uint64_t offset, uint64_t data, unsigned size) "Read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_r40_dramphy_write(uint64_t offset, uint64_t data, unsigned size) "write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
hw/arm/allwinner: add Security Identifier device The Security Identifier device found in various Allwinner System on Chip designs gives applications a per-board unique identifier. This commit adds support for the Allwinner Security Identifier using a 128-bit UUID value as input. Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-8-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:43 +03:00
# allwinner-sid.c
allwinner_sid_read(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
allwinner_sid_write(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
hw/arm/allwinner: add CPU Configuration module Various Allwinner System on Chip designs contain multiple processors that can be configured and reset using the generic CPU Configuration module interface. This commit adds support for the Allwinner CPU configuration interface which emulates the following features: * CPU reset * CPU status Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200311221854.30370-7-nieklinnenbank@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-12 01:18:42 +03:00
hw: arm: allwinner-sramc: Add SRAM Controller support for R40 Only a few important registers are added, especially the SRAM_VER register. Signed-off-by: qianfan Zhao <qianfanguijin@163.com> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06 12:19:33 +03:00
# allwinner-sramc.c
allwinner_sramc_read(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
allwinner_sramc_write(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
hw/misc: avr: Add limited support for power reduction device This is a simple device of just one register, and whenever this register is written to it calls qemu_set_irq function for each of 8 bits/IRQs. It is used to implement AVR Power Reduction. [AM: Remove word 'Atmel' from filenames and all elements of code] Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Signed-off-by: Michael Rolnik <mrolnik@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [rth: Squash include fix and file rename from f4bug] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20200705140315.260514-22-huth@tuxfamily.org>
2020-01-24 03:51:19 +03:00
# avr_power.c
avr_power_read(uint8_t value) "power_reduc read value:%u"
avr_power_write(uint8_t value) "power_reduc write value:%u"
hw/misc: Rename axp209 to axp22x and add support AXP221 PMU This patch adds minimal support for AXP-221 PMU and connect it to bananapi M2U board. Signed-off-by: qianfan Zhao <qianfanguijin@163.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-06-06 12:19:32 +03:00
# axp2xx
axp2xx_rx(uint8_t reg, uint8_t data) "Read reg 0x%" PRIx8 " : 0x%" PRIx8
axp2xx_select(uint8_t reg) "Accessing reg 0x%" PRIx8
axp2xx_tx(uint8_t reg, uint8_t data) "Write reg 0x%" PRIx8 " : 0x%" PRIx8
hw/misc: AXP209 PMU Emulation This patch adds minimal support for AXP-209 PMU. Most important is chip ID since U-Boot SPL expects version 0x1. Besides the chip ID register, reset values for two more registers used by A10 U-Boot SPL are covered. Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Message-id: 20221226220303.14420-5-strahinja.p.jankovic@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-27 01:03:00 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# eccmemctl.c
trace-events: fix code style: print 0x before hex numbers The only exception are groups of numers separated by symbols '.', ' ', ':', '/', like 'ab.09.7d'. This patch is made by the following: > find . -name trace-events | xargs python script.py where script.py is the following python script: ========================= #!/usr/bin/env python import sys import re import fileinput rhex = '%[-+ *.0-9]*(?:[hljztL]|ll|hh)?(?:x|X|"\s*PRI[xX][^"]*"?)' rgroup = re.compile('((?:' + rhex + '[.:/ ])+' + rhex + ')') rbad = re.compile('(?<!0x)' + rhex) files = sys.argv[1:] for fname in files: for line in fileinput.input(fname, inplace=True): arr = re.split(rgroup, line) for i in range(0, len(arr), 2): arr[i] = re.sub(rbad, '0x\g<0>', arr[i]) sys.stdout.write(''.join(arr)) ========================= Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20170731160135.12101-5-vsementsov@virtuozzo.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-31 19:01:35 +03:00
ecc_mem_writel_mer(uint32_t val) "Write memory enable 0x%08x"
ecc_mem_writel_mdr(uint32_t val) "Write memory delay 0x%08x"
ecc_mem_writel_mfsr(uint32_t val) "Write memory fault status 0x%08x"
ecc_mem_writel_vcr(uint32_t val) "Write slot configuration 0x%08x"
ecc_mem_writel_dr(uint32_t val) "Write diagnostic 0x%08x"
ecc_mem_writel_ecr0(uint32_t val) "Write event count 1 0x%08x"
ecc_mem_writel_ecr1(uint32_t val) "Write event count 2 0x%08x"
ecc_mem_readl_mer(uint32_t ret) "Read memory enable 0x%08x"
ecc_mem_readl_mdr(uint32_t ret) "Read memory delay 0x%08x"
ecc_mem_readl_mfsr(uint32_t ret) "Read memory fault status 0x%08x"
ecc_mem_readl_vcr(uint32_t ret) "Read slot configuration 0x%08x"
ecc_mem_readl_mfar0(uint32_t ret) "Read memory fault address 0 0x%08x"
ecc_mem_readl_mfar1(uint32_t ret) "Read memory fault address 1 0x%08x"
ecc_mem_readl_dr(uint32_t ret) "Read diagnostic 0x%08x"
ecc_mem_readl_ecr0(uint32_t ret) "Read event count 1 0x%08x"
ecc_mem_readl_ecr1(uint32_t ret) "Read event count 2 0x%08x"
ecc_diag_mem_writeb(uint64_t addr, uint32_t val) "Write diagnostic %"PRId64" = 0x%02x"
ecc_diag_mem_readb(uint64_t addr, uint32_t ret) "Read diagnostic %"PRId64"= 0x%02x"
trace: split out trace events for hw/misc/ directory Move all trace-events for files in the hw/misc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-14-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-06-16 11:39:59 +03:00
hw/misc/empty_slot: Move the 'hw/misc' and cover in MAINTAINERS Add an entry for the 'empty_slot' device. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> Message-Id: <20200510152840.13558-7-f4bug@amsat.org>
2019-06-24 18:17:32 +03:00
# empty_slot.c
empty_slot_write(uint64_t addr, unsigned width, uint64_t value, unsigned size, const char *name) "wr addr:0x%04"PRIx64" data:0x%0*"PRIx64" size %u [%s]"
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# slavio_misc.c
trace: split out trace events for hw/misc/ directory Move all trace-events for files in the hw/misc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-14-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-06-16 11:39:59 +03:00
slavio_misc_update_irq_raise(void) "Raise IRQ"
slavio_misc_update_irq_lower(void) "Lower IRQ"
slavio_set_power_fail(int power_failing, uint8_t config) "Power fail: %d, config: %d"
trace-events: fix code style: print 0x before hex numbers The only exception are groups of numers separated by symbols '.', ' ', ':', '/', like 'ab.09.7d'. This patch is made by the following: > find . -name trace-events | xargs python script.py where script.py is the following python script: ========================= #!/usr/bin/env python import sys import re import fileinput rhex = '%[-+ *.0-9]*(?:[hljztL]|ll|hh)?(?:x|X|"\s*PRI[xX][^"]*"?)' rgroup = re.compile('((?:' + rhex + '[.:/ ])+' + rhex + ')') rbad = re.compile('(?<!0x)' + rhex) files = sys.argv[1:] for fname in files: for line in fileinput.input(fname, inplace=True): arr = re.split(rgroup, line) for i in range(0, len(arr), 2): arr[i] = re.sub(rbad, '0x\g<0>', arr[i]) sys.stdout.write(''.join(arr)) ========================= Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20170731160135.12101-5-vsementsov@virtuozzo.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-07-31 19:01:35 +03:00
slavio_cfg_mem_writeb(uint32_t val) "Write config 0x%02x"
slavio_cfg_mem_readb(uint32_t ret) "Read config 0x%02x"
slavio_diag_mem_writeb(uint32_t val) "Write diag 0x%02x"
slavio_diag_mem_readb(uint32_t ret) "Read diag 0x%02x"
slavio_mdm_mem_writeb(uint32_t val) "Write modem control 0x%02x"
slavio_mdm_mem_readb(uint32_t ret) "Read modem control 0x%02x"
slavio_aux1_mem_writeb(uint32_t val) "Write aux1 0x%02x"
slavio_aux1_mem_readb(uint32_t ret) "Read aux1 0x%02x"
slavio_aux2_mem_writeb(uint32_t val) "Write aux2 0x%02x"
slavio_aux2_mem_readb(uint32_t ret) "Read aux2 0x%02x"
apc_mem_writeb(uint32_t val) "Write power management 0x%02x"
apc_mem_readb(uint32_t ret) "Read power management 0x%02x"
slavio_sysctrl_mem_writel(uint32_t val) "Write system control 0x%08x"
slavio_sysctrl_mem_readl(uint32_t ret) "Read system control 0x%08x"
slavio_led_mem_writew(uint32_t val) "Write diagnostic LED 0x%04x"
slavio_led_mem_readw(uint32_t ret) "Read diagnostic LED 0x%04x"
trace: split out trace events for hw/misc/ directory Move all trace-events for files in the hw/misc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-14-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-06-16 11:39:59 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# aspeed_scu.c
hw/misc: Add a model for the ASPEED System Control Unit The SCU is a collection of chip-level control registers that manage the various functions supported by ASPEED SoCs. Typically the bits control interactions with clocks, external hardware or reset behaviour, and we can largly take a hands-off approach to reads and writes. Firmware makes heavy use of the state to determine how to boot, but the reset values vary from SoC to SoC (eg AST2400 vs AST2500). A qdev property is exposed so that the integrating SoC model can configure the silicon revision, which in-turn selects the appropriate reset values. Further qdev properties are exposed so the board model can configure the board-dependent hardware strapping. Almost all provided AST2400 reset values are specified by the datasheet. The notable exception is SOC_SCRATCH1, where we mark the DRAM as successfully initialised to avoid unnecessary dark corners in the SoC's u-boot support. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Message-id: 1466744305-23163-2-git-send-email-andrew@aj.id.au Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: drop unnecessary inttypes.h include] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-27 17:37:33 +03:00
aspeed_scu_write(uint64_t offset, unsigned size, uint32_t data) "To 0x%" PRIx64 " of size %u: 0x%" PRIx32
aspeed/scu: Add trace events for read ops Reviewed-by: Peter Delevoryas <pdel@fb.com> Message-Id: <20220628154740.1117349-2-clg@kaod.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-06-30 10:21:13 +03:00
aspeed_scu_read(uint64_t offset, unsigned size, uint32_t data) "To 0x%" PRIx64 " of size %u: 0x%" PRIx32
hw/misc/mps2_scc: Implement MPS2 Serial Communication Controller Implement a model of the Serial Communication Controller (SCC) found in MPS2 FPGA images. The primary purpose of this device is to communicate with the Motherboard Configuration Controller (MCC) which is located on the MPS board itself, outside the FPGA image. This is used for programming the MPS clock generators. The SCC also has some basic ID registers and an output for the board LEDs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-7-git-send-email-peter.maydell@linaro.org
2017-07-17 15:36:08 +03:00
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of cleanup-trace-events.pl. Same funnies as in the previous commit, of course. Manually shorten its change to linux-user/trace-events to */signal.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 20190314180929.27722-6-armbru@redhat.com Message-Id: <20190314180929.27722-6-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:29 +03:00
# mps2-scc.c
hw/misc/mps2_scc: Implement MPS2 Serial Communication Controller Implement a model of the Serial Communication Controller (SCC) found in MPS2 FPGA images. The primary purpose of this device is to communicate with the Motherboard Configuration Controller (MCC) which is located on the MPS board itself, outside the FPGA image. This is used for programming the MPS clock generators. The SCC also has some basic ID registers and an output for the board LEDs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-7-git-send-email-peter.maydell@linaro.org
2017-07-17 15:36:08 +03:00
mps2_scc_read(uint64_t offset, uint64_t data, unsigned size) "MPS2 SCC read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
mps2_scc_write(uint64_t offset, uint64_t data, unsigned size) "MPS2 SCC write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
mps2_scc_reset(void) "MPS2 SCC: reset"
mps2_scc_cfg_write(unsigned function, unsigned device, uint32_t value) "MPS2 SCC config write: function %d device %d data 0x%" PRIx32
mps2_scc_cfg_read(unsigned function, unsigned device, uint32_t value) "MPS2 SCC config read: function %d device %d data 0x%" PRIx32
msf2: Microsemi Smartfusion2 System Register block Added Sytem register block of Smartfusion2. This block has PLL registers which are accessed by guest. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170920201737.25723-3-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-20 23:17:34 +03:00
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of cleanup-trace-events.pl. Same funnies as in the previous commit, of course. Manually shorten its change to linux-user/trace-events to */signal.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 20190314180929.27722-6-armbru@redhat.com Message-Id: <20190314180929.27722-6-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:29 +03:00
# mps2-fpgaio.c
hw/misc/mps2-fpgaio: FPGA control block for MPS2 AN505 The MPS2 AN505 FPGA image includes a "FPGA control block" which is a small set of registers handling LEDs, buttons and some counters. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-14-peter.maydell@linaro.org
2018-03-02 13:45:39 +03:00
mps2_fpgaio_read(uint64_t offset, uint64_t data, unsigned size) "MPS2 FPGAIO read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
mps2_fpgaio_write(uint64_t offset, uint64_t data, unsigned size) "MPS2 FPGAIO write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
mps2_fpgaio_reset(void) "MPS2 FPGAIO: reset"
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# msf2-sysreg.c
misc, ide: remove use of HWADDR_PRIx in trace events The trace events all use a uint64_t data type, so should be using the corresponding PRIx64 format, not HWADDR_PRIx which is intended for use with the 'hwaddr' type. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2018-03-06 16:44:02 +03:00
msf2_sysreg_write(uint64_t offset, uint32_t val, uint32_t prev) "msf2-sysreg write: addr 0x%08" PRIx64 " data 0x%" PRIx32 " prev 0x%" PRIx32
msf2_sysreg_read(uint64_t offset, uint32_t val) "msf2-sysreg read: addr 0x%08" PRIx64 " data 0x%08" PRIx32
msf2: Microsemi Smartfusion2 System Register block Added Sytem register block of Smartfusion2. This block has PLL registers which are accessed by guest. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170920201737.25723-3-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-20 23:17:34 +03:00
msf2_sysreg_write_pll_status(void) "Invalid write to read only PLL status register"
i.MX: Add implementation of i.MX7 GPR IP block Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: Marcel Apfelbaum <marcel.apfelbaum@zoho.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-09 13:40:30 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# imx7_gpr.c
misc, ide: remove use of HWADDR_PRIx in trace events The trace events all use a uint64_t data type, so should be using the corresponding PRIx64 format, not HWADDR_PRIx which is intended for use with the 'hwaddr' type. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2018-03-06 16:44:02 +03:00
imx7_gpr_read(uint64_t offset) "addr 0x%08" PRIx64
imx7_gpr_write(uint64_t offset, uint64_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx64
misc: introduce new mos6522 VIA device and enable it for ppc builds The MOS6522 VIA forms the bridge part of several Mac devices, including the Mac via-cuda and via-pmu devices. Introduce a standard mos6522 device that can be shared amongst multiple implementations. This is effectively taking the 6522 parts out of cuda.c and turning them into a separate device whilst also applying some style tidy-ups and including a conversion to trace-events. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-02-09 21:51:39 +03:00
hw/misc/imx7_snvs: Trace MMIO access Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231028122415.14869-4-shentey@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-10-28 15:24:12 +03:00
# imx7_snvs.c
imx7_snvs_read(uint64_t offset, uint32_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx32
imx7_snvs_write(uint64_t offset, uint32_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx32
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# mos6522.c
misc: introduce new mos6522 VIA device and enable it for ppc builds The MOS6522 VIA forms the bridge part of several Mac devices, including the Mac via-cuda and via-pmu devices. Introduce a standard mos6522 device that can be shared amongst multiple implementations. This is effectively taking the 6522 parts out of cuda.c and turning them into a separate device whilst also applying some style tidy-ups and including a conversion to trace-events. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-02-09 21:51:39 +03:00
mos6522_set_counter(int index, unsigned int val) "T%d.counter=%d"
hw: Fix misleading hexadecimal format "0x%u" format is very misleading, replace by "0x%x". Found running: $ git grep -E '0x%[0-9]*([lL]*|" ?PRI)[dDuU]' hw/ Inspired-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20220323114718.58714-3-philippe.mathieu.daude@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-03-23 14:47:18 +03:00
mos6522_get_next_irq_time(uint16_t latch, int64_t d, int64_t delta) "latch=%d counter=0x%"PRIx64 " delta_next=0x%"PRIx64
misc: introduce new mos6522 VIA device and enable it for ppc builds The MOS6522 VIA forms the bridge part of several Mac devices, including the Mac via-cuda and via-pmu devices. Introduce a standard mos6522 device that can be shared amongst multiple implementations. This is effectively taking the 6522 parts out of cuda.c and turning them into a separate device whilst also applying some style tidy-ups and including a conversion to trace-events. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-02-09 21:51:39 +03:00
mos6522_set_sr_int(void) "set sr_int"
mos6522: add register names to register read/write trace events This helps to follow how the guest is programming the mos6522 when debugging. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220305150957.5053-8-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-03-05 18:09:52 +03:00
mos6522_write(uint64_t addr, const char *name, uint64_t val) "reg=0x%"PRIx64 " [%s] val=0x%"PRIx64
mos6522_read(uint64_t addr, const char *name, unsigned val) "reg=0x%"PRIx64 " [%s] val=0x%x"
hw/misc/tz-ppc: Model TrustZone peripheral protection controller Add a model of the TrustZone peripheral protection controller (PPC), which is used to gate transactions to non-TZ-aware peripherals so that secure software can configure them to not be accessible to non-secure software. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-15-peter.maydell@linaro.org
2018-03-02 13:45:39 +03:00
hw/misc: Add NPCM7xx Clock Controller device model Enough functionality to boot the Linux kernel has been implemented. This includes: - Correct power-on reset values so the various clock rates can be accurately calculated. - Clock enables stick around when written. In addition, a best effort attempt to implement SECCNT and CNTR25M was made even though I don't think the kernel needs them. Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Alexander Bulekov <alxndr@bu.edu> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-id: 20200911052101.2602693-3-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-11 08:20:49 +03:00
# npcm7xx_clk.c
npcm7xx_clk_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
npcm7xx_clk_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
hw/misc: Add NPCM7xx System Global Control Registers device model Implement a device model for the System Global Control Registers in the NPCM730 and NPCM750 BMC SoCs. This is primarily used to enable SMP boot (the boot ROM spins reading the SCRPAD register) and DDR memory initialization; other registers are best effort for now. The reset values of the MDLR and PWRON registers are determined by the SoC variant (730 vs 750) and board straps respectively. Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Alexander Bulekov <alxndr@bu.edu> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Message-id: 20200911052101.2602693-2-hskinnemoen@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-11 08:20:48 +03:00
# npcm7xx_gcr.c
npcm7xx_gcr_read(uint64_t offset, uint32_t value) " offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
npcm7xx_gcr_write(uint64_t offset, uint32_t value) "offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
hw/misc: Add NPCM7XX MFT Module This patch implements Multi Function Timer (MFT) module for NPCM7XX. This module is mainly used to configure PWM fans. It has just enough functionality to make the PWM fan kernel module work. The module takes two input, the max_rpm of a fan (modifiable via QMP) and duty cycle (a GPIO from the PWM module.) The actual measured RPM is equal to max_rpm * duty_cycle / NPCM7XX_PWM_MAX_DUTY. The RPM is measured as a counter compared to a prescaled input clock. The kernel driver reads this counter and report to user space. Refs: https://github.com/torvalds/linux/blob/master/drivers/hwmon/npcm750-pwm-fan.c Reviewed-by: Doug Evans <dje@google.com> Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Message-id: 20210311180855.149764-3-wuhaotsh@google.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-03-11 21:08:52 +03:00
# npcm7xx_mft.c
npcm7xx_mft_read(const char *name, uint64_t offset, uint16_t value) "%s: offset: 0x%04" PRIx64 " value: 0x%04" PRIx16
npcm7xx_mft_write(const char *name, uint64_t offset, uint16_t value) "%s: offset: 0x%04" PRIx64 " value: 0x%04" PRIx16
npcm7xx_mft_rpm(const char *clock, uint32_t clock_hz, int state, int32_t cnt, uint32_t rpm, uint32_t duty) " fan clk: %s clock_hz: %" PRIu32 ", state: %d, cnt: %" PRIi32 ", rpm: %" PRIu32 ", duty: %" PRIu32
npcm7xx_mft_capture(const char *name, int irq_level) "%s: level: %d"
npcm7xx_mft_update_clock(const char *name, uint16_t sel, uint64_t clock_period, uint64_t prescaled_clock_period) "%s: sel: 0x%02" PRIx16 ", period: %" PRIu64 ", prescaled: %" PRIu64
npcm7xx_mft_set_duty(const char *name, int n, int value) "%s[%d]: %d"
hw/misc: Add npcm7xx random number generator The RNG module returns a byte of randomness when the Data Valid bit is set. This implementation ignores the prescaler setting, and loads a new value into RNGD every time RNGCS is read while the RNG is enabled and random data is available. A qtest featuring some simple randomness tests is included. Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-24 00:06:35 +03:00
# npcm7xx_rng.c
npcm7xx_rng_read(uint64_t offset, uint64_t value, unsigned size) "offset: 0x%04" PRIx64 " value: 0x%02" PRIx64 " size: %u"
npcm7xx_rng_write(uint64_t offset, uint64_t value, unsigned size) "offset: 0x%04" PRIx64 " value: 0x%02" PRIx64 " size: %u"
hw/misc: Add a PWM module for NPCM7XX The PWM module is part of NPCM7XX module. Each NPCM7XX module has two identical PWM modules. Each module contains 4 PWM entries. Each PWM has two outputs: frequency and duty_cycle. Both are computed using inputs from software side. This module does not model detail pulse signals since it is expensive. It also does not model interrupts and watchdogs that are dependant on the detail models. The interfaces for these are left in the module so that anyone in need for these functionalities can implement on their own. The user can read the duty cycle and frequency using qom-get command. Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com> Reviewed-by: Tyrone Ting <kfting@nuvoton.com> Signed-off-by: Hao Wu <wuhaotsh@google.com> Message-id: 20210108190945.949196-5-wuhaotsh@google.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-08 22:09:43 +03:00
# npcm7xx_pwm.c
npcm7xx_pwm_read(const char *id, uint64_t offset, uint32_t value) "%s offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
npcm7xx_pwm_write(const char *id, uint64_t offset, uint32_t value) "%s offset: 0x%04" PRIx64 " value: 0x%08" PRIx32
npcm7xx_pwm_update_freq(const char *id, uint8_t index, uint32_t old_value, uint32_t new_value) "%s pwm[%u] Update Freq: old_freq: %u, new_freq: %u"
npcm7xx_pwm_update_duty(const char *id, uint8_t index, uint32_t old_value, uint32_t new_value) "%s pwm[%u] Update Duty: old_duty: %u, new_duty: %u"
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of scripts/cleanup-trace-events.pl. Funnies requiring manual post-processing: * accel/tcg/cputlb.c trace points are in trace-events. * block.c and blockdev.c trace points are in block/trace-events. * hw/block/nvme.c uses the preprocessor to hide its trace point use from cleanup-trace-events.pl. * hw/tpm/tpm_spapr.c uses pseudo trace point tpm_spapr_show_buffer to guard debug code. * include/hw/xen/xen_common.h trace points are in hw/xen/trace-events. * linux-user/trace-events abbreviates a tedious list of filenames to */signal.c. * net/colo-compare and net/filter-rewriter.c use pseudo trace points colo_compare_miscompare and colo_filter_rewriter_debug to guard debug code. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200806141334.3646302-5-armbru@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-06 17:13:34 +03:00
# stm32f4xx_syscfg.c
Various spelling fixes An assorted set of spelling fixes in various places. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210309111510.79495-1-mjt@msgid.tls.msk.ru> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-09 14:15:10 +03:00
stm32f4xx_syscfg_set_irq(int gpio, int line, int level) "Interrupt: GPIO: %d, Line: %d; Level: %d"
hw/misc: Add the STM32F4xx Sysconfig device Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 49b01423a09cef2ca832ff73a84a996568f1a8fc.1576658572.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-17 17:09:29 +03:00
stm32f4xx_pulse_exti(int irq) "Pulse EXTI: %d"
stm32f4xx_syscfg_read(uint64_t addr) "reg read: addr: 0x%" PRIx64 " "
stm32f4xx_syscfg_write(uint64_t addr, uint64_t data) "reg write: addr: 0x%" PRIx64 " val: 0x%" PRIx64 ""
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of scripts/cleanup-trace-events.pl. Funnies requiring manual post-processing: * accel/tcg/cputlb.c trace points are in trace-events. * block.c and blockdev.c trace points are in block/trace-events. * hw/block/nvme.c uses the preprocessor to hide its trace point use from cleanup-trace-events.pl. * hw/tpm/tpm_spapr.c uses pseudo trace point tpm_spapr_show_buffer to guard debug code. * include/hw/xen/xen_common.h trace points are in hw/xen/trace-events. * linux-user/trace-events abbreviates a tedious list of filenames to */signal.c. * net/colo-compare and net/filter-rewriter.c use pseudo trace points colo_compare_miscompare and colo_filter_rewriter_debug to guard debug code. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200806141334.3646302-5-armbru@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-06 17:13:34 +03:00
# stm32f4xx_exti.c
hw/other: spelling fixes Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2023-07-14 14:32:24 +03:00
stm32f4xx_exti_set_irq(int irq, int level) "Set EXTI: %d to %d"
hw/misc: Add the STM32F4xx EXTI device Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: ef941d59fd8658589d34ed432e1d6dfdcf7fb1d0.1576658572.git.alistair@alistair23.me Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-17 17:09:29 +03:00
stm32f4xx_exti_read(uint64_t addr) "reg read: addr: 0x%" PRIx64 " "
stm32f4xx_exti_write(uint64_t addr, uint64_t data) "reg write: addr: 0x%" PRIx64 " val: 0x%" PRIx64 ""
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# tz-mpc.c
hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection Controller Implement the Arm TrustZone Memory Protection Controller, which sits in front of RAM and allows secure software to configure it to either pass through or reject transactions. We implement the MPC as a QEMU IOMMU, which will direct transactions either through to the devices and memory behind it or to a special "never works" AddressSpace if they are blocked. This initial commit implements the skeleton of the device: * it always permits accesses * it doesn't implement most of the registers * it doesn't implement the interrupt or other behaviour for blocked transactions Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180620132032.28865-2-peter.maydell@linaro.org
2018-06-22 15:28:39 +03:00
tz_mpc_reg_read(uint32_t offset, uint64_t data, unsigned size) "TZ MPC regs read: offset 0x%x data 0x%" PRIx64 " size %u"
tz_mpc_reg_write(uint32_t offset, uint64_t data, unsigned size) "TZ MPC regs write: offset 0x%x data 0x%" PRIx64 " size %u"
tz_mpc_mem_blocked_read(uint64_t addr, unsigned size, bool secure) "TZ MPC blocked read: offset 0x%" PRIx64 " size %u secure %d"
tz_mpc_mem_blocked_write(uint64_t addr, uint64_t data, unsigned size, bool secure) "TZ MPC blocked write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d"
tz_mpc_translate(uint64_t addr, int flags, const char *idx, const char *res) "TZ MPC translate: addr 0x%" PRIx64 " flags 0x%x iommu_idx %s: %s"
hw/misc/tz_mpc.c: Honour the BLK_LUT settings in translate The final part of the Memory Protection Controller we need to implement is actually using the BLK_LUT data programmed by the guest to determine whether to block the transaction or not. Since this means we now change transaction mappings when the guest writes to BLK_LUT, we must also call the IOMMU notifiers at that point. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180620132032.28865-5-peter.maydell@linaro.org
2018-06-22 15:28:40 +03:00
tz_mpc_iommu_notify(uint64_t addr) "TZ MPC iommu: notifying UNMAP/MAP for 0x%" PRIx64
hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection Controller Implement the Arm TrustZone Memory Protection Controller, which sits in front of RAM and allows secure software to configure it to either pass through or reject transactions. We implement the MPC as a QEMU IOMMU, which will direct transactions either through to the devices and memory behind it or to a special "never works" AddressSpace if they are blocked. This initial commit implements the skeleton of the device: * it always permits accesses * it doesn't implement most of the registers * it doesn't implement the interrupt or other behaviour for blocked transactions Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180620132032.28865-2-peter.maydell@linaro.org
2018-06-22 15:28:39 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# tz-msc.c
hw/misc/tz-msc: Model TrustZone Master Security Controller Implement a model of the TrustZone Master Securtiy Controller, as documented in the Arm CoreLink SIE-200 System IP for Embedded TRM (DDI0571G): https://developer.arm.com/products/architecture/m-profile/docs/ddi0571/g The MSC is intended to sit in front of a device which can be a bus master (eg a DMA controller) and programmably gate its transactions. This allows a bus-mastering device to be controlled by non-secure code but still restricted from making accesses to addresses which are secure-only. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180820141116.9118-12-peter.maydell@linaro.org Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-08-24 15:17:43 +03:00
tz_msc_reset(void) "TZ MSC: reset"
tz_msc_cfg_nonsec(int level) "TZ MSC: cfg_nonsec = %d"
tz_msc_cfg_sec_resp(int level) "TZ MSC: cfg_sec_resp = %d"
tz_msc_irq_clear(int level) "TZ MSC: int_clear = %d"
tz_msc_update_irq(int level) "TZ MSC: setting irq line to %d"
tz_msc_access_blocked(uint64_t offset) "TZ MSC: offset 0x%" PRIx64 " access blocked"
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# tz-ppc.c
hw/misc/tz-ppc: Model TrustZone peripheral protection controller Add a model of the TrustZone peripheral protection controller (PPC), which is used to gate transactions to non-TZ-aware peripherals so that secure software can configure them to not be accessible to non-secure software. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-15-peter.maydell@linaro.org
2018-03-02 13:45:39 +03:00
tz_ppc_reset(void) "TZ PPC: reset"
tz_ppc_cfg_nonsec(int n, int level) "TZ PPC: cfg_nonsec[%d] = %d"
tz_ppc_cfg_ap(int n, int level) "TZ PPC: cfg_ap[%d] = %d"
tz_ppc_cfg_sec_resp(int level) "TZ PPC: cfg_sec_resp = %d"
tz_ppc_irq_enable(int level) "TZ PPC: int_enable = %d"
tz_ppc_irq_clear(int level) "TZ PPC: int_clear = %d"
tz_ppc_update_irq(int level) "TZ PPC: setting irq line to %d"
misc: don't use hwaddr as a type in trace events Use types that are defined by QEMU in trace events caused build failures for the UST trace backend: In file included from trace-ust-all.c:13:0: trace-ust-all.h:11844:206: error: unknown type name ‘hwaddr’ It only knows about C built-in types, and any types that are pulled in from includs of qemu-common.h and lttng/tracepoint.h. This does not include the 'hwaddr' type, so replace it with a uint64_t which is what exec/hwaddr.h defines 'hwaddr' as. This fixes the build failure introduced by commit 9eb8040c2d2b38e1a40bb6129b1b668fa178fcab Author: Peter Maydell <peter.maydell@linaro.org> Date: Fri Mar 2 10:45:39 2018 +0000 hw/misc/tz-ppc: Model TrustZone peripheral protection controller Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180306134317.836-1-berrange@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-06 16:43:17 +03:00
tz_ppc_read_blocked(int n, uint64_t offset, bool secure, bool user) "TZ PPC: port %d offset 0x%" PRIx64 " read (secure %d user %d) blocked"
tz_ppc_write_blocked(int n, uint64_t offset, bool secure, bool user) "TZ PPC: port %d offset 0x%" PRIx64 " write (secure %d user %d) blocked"
hw/misc/iotkit-secctl: Arm IoT Kit security controller initial skeleton The Arm IoT Kit includes a "security controller" which is largely a collection of registers for controlling the PPCs and other bits of glue in the system. This commit provides the initial skeleton of the device, implementing just the ID registers, and a couple of read-only read-as-zero registers. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-16-peter.maydell@linaro.org
2018-03-02 13:45:39 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# iotkit-secctl.c
hw/misc/iotkit-secctl: Arm IoT Kit security controller initial skeleton The Arm IoT Kit includes a "security controller" which is largely a collection of registers for controlling the PPCs and other bits of glue in the system. This commit provides the initial skeleton of the device, implementing just the ID registers, and a couple of read-only read-as-zero registers. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-16-peter.maydell@linaro.org
2018-03-02 13:45:39 +03:00
iotkit_secctl_s_read(uint32_t offset, uint64_t data, unsigned size) "IoTKit SecCtl S regs read: offset 0x%x data 0x%" PRIx64 " size %u"
iotkit_secctl_s_write(uint32_t offset, uint64_t data, unsigned size) "IoTKit SecCtl S regs write: offset 0x%x data 0x%" PRIx64 " size %u"
iotkit_secctl_ns_read(uint32_t offset, uint64_t data, unsigned size) "IoTKit SecCtl NS regs read: offset 0x%x data 0x%" PRIx64 " size %u"
iotkit_secctl_ns_write(uint32_t offset, uint64_t data, unsigned size) "IoTKit SecCtl NS regs write: offset 0x%x data 0x%" PRIx64 " size %u"
i.MX6UL: Add i.MX6UL specific CCM device Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 34b6704ceb81b49e35ce1ad162bf758e5141ff87.1532984236.git.jcd@tribudubois.net [PMM: fixed some comment typos etc] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16 16:05:28 +03:00
hw/misc/imx6_ccm: Convert DPRINTF to trace events Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20231028122415.14869-5-shentey@gmail.com [PMM: Add "Hz" unit indicator to frequency traces] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-10-28 15:24:13 +03:00
# imx6_ccm.c
imx6_analog_get_periph_clk(uint32_t freq) "freq = %u Hz"
imx6_analog_get_pll2_clk(uint32_t freq) "freq = %u Hz"
imx6_analog_get_pll2_pfd0_clk(uint32_t freq) "freq = %u Hz"
imx6_analog_get_pll2_pfd2_clk(uint32_t freq) "freq = %u Hz"
imx6_analog_read(const char *reg, uint32_t value) "reg[%s] => 0x%" PRIx32
imx6_analog_write(const char *reg, uint32_t value) "reg[%s] <= 0x%" PRIx32
imx6_ccm_get_ahb_clk(uint32_t freq) "freq = %u Hz"
imx6_ccm_get_ipg_clk(uint32_t freq) "freq = %u Hz"
imx6_ccm_get_per_clk(uint32_t freq) "freq = %u Hz"
imx6_ccm_get_clock_frequency(unsigned clock, uint32_t freq) "(Clock = %d) = %u"
imx6_ccm_read(const char *reg, uint32_t value) "reg[%s] => 0x%" PRIx32
imx6_ccm_reset(void) ""
imx6_ccm_write(const char *reg, uint32_t value) "reg[%s] <= 0x%" PRIx32
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# imx6ul_ccm.c
trace: Remove trailing newline in events While the tracing framework does not forbid trailing newline in events format string, using them lead to confuse output. It is the responsibility of the backend to properly end an event line. Some of our formats have trailing newlines, remove them. [Fixed typo in commit description reported by Eric Blake <eblake@redhat.com> --Stefan] Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190916095121.29506-2-philmd@redhat.com Message-Id: <20190916095121.29506-2-philmd@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-09-16 12:51:20 +03:00
ccm_entry(void) ""
ccm_freq(uint32_t freq) "freq = %d"
ccm_clock_freq(uint32_t clock, uint32_t freq) "(Clock = %d) = %d"
ccm_read_reg(const char *reg_name, uint32_t value) "reg[%s] <= 0x%" PRIx32
ccm_write_reg(const char *reg_name, uint32_t value) "reg[%s] => 0x%" PRIx32
hw/misc/iotkit-sysctl: Implement IoTKit system control element The Arm IoTKit includes a system control element which provides a block of read-only ID registers and a block of read-write control registers. Implement a minimal version of this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180820141116.9118-9-peter.maydell@linaro.org
2018-08-24 15:17:42 +03:00
Add i.MX7 SRC device implementation The SRC device is normally used to start the secondary CPU. When running Linux directly, QEMU is emulating a PSCI interface that UBOOT is installing at boot time and therefore the fact that the SRC device is unimplemented is hidden as Qemu respond directly to PSCI requets without using the SRC device. But if you try to run a more bare metal application (maybe uboot itself), then it is not possible to start the secondary CPU as the SRC is an unimplemented device. This patch adds the ability to start the secondary CPU through the SRC device so that you can use this feature in bare metal applications. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: ce9a0162defd2acee5dc7f8a674743de0cded569.1692964892.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-08-31 11:45:17 +03:00
# imx7_src.c
imx7_src_read(const char *reg_name, uint32_t value) "reg[%s] => 0x%" PRIx32
imx7_src_write(const char *reg_name, uint32_t value) "reg[%s] <= 0x%" PRIx32
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of cleanup-trace-events.pl. Same funnies as in the previous commit, of course. Manually shorten its change to linux-user/trace-events to */signal.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 20190314180929.27722-6-armbru@redhat.com Message-Id: <20190314180929.27722-6-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:29 +03:00
# iotkit-sysinfo.c
hw/misc/iotkit-sysctl: Implement IoTKit system control element The Arm IoTKit includes a system control element which provides a block of read-only ID registers and a block of read-write control registers. Implement a minimal version of this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180820141116.9118-9-peter.maydell@linaro.org
2018-08-24 15:17:42 +03:00
iotkit_sysinfo_read(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysInfo read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
iotkit_sysinfo_write(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysInfo write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of cleanup-trace-events.pl. Same funnies as in the previous commit, of course. Manually shorten its change to linux-user/trace-events to */signal.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 20190314180929.27722-6-armbru@redhat.com Message-Id: <20190314180929.27722-6-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:29 +03:00
# iotkit-sysctl.c
hw/misc/iotkit-sysctl: Implement IoTKit system control element The Arm IoTKit includes a system control element which provides a block of read-only ID registers and a block of read-write control registers. Implement a minimal version of this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180820141116.9118-9-peter.maydell@linaro.org
2018-08-24 15:17:42 +03:00
iotkit_sysctl_read(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysCtl read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
iotkit_sysctl_write(uint64_t offset, uint64_t data, unsigned size) "IoTKit SysCtl write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
iotkit_sysctl_reset(void) "IoTKit SysCtl: reset"
hw/misc/armsse-cpuid: Implement SSE-200 CPU_IDENTITY register block The SSE-200 has a CPU_IDENTITY register block, which is a set of read-only registers. As well as the usual PID/CID registers, there is a single CPUID register which indicates whether the CPU is CPU 0 or CPU 1. Implement a model of this register block. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190121185118.18550-20-peter.maydell@linaro.org
2019-02-01 17:55:43 +03:00
hw/misc/sse-cpu-pwrctrl: Implement SSE-300 CPU<N>_PWRCTRL register block The SSE-300 has a new register block CPU<N>_PWRCTRL. There is one instance of this per CPU in the system (so just one for the SSE-300), and as well as the usual CIDR/PIDR ID registers it has just one register, CPUPWRCFG. This register allows the guest to configure behaviour of the system in power-down and deep-sleep states. Since QEMU does not model those, we make the register a dummy reads-as-written implementation. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210219144617.4782-21-peter.maydell@linaro.org
2021-02-19 17:45:53 +03:00
# armsse-cpu-pwrctrl.c
armsse_cpu_pwrctrl_read(uint64_t offset, uint64_t data, unsigned size) "SSE-300 CPU_PWRCTRL read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
armsse_cpu_pwrctrl_write(uint64_t offset, uint64_t data, unsigned size) "SSE-300 CPU_PWRCTRL write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# armsse-cpuid.c
hw/misc/armsse-cpuid: Implement SSE-200 CPU_IDENTITY register block The SSE-200 has a CPU_IDENTITY register block, which is a set of read-only registers. As well as the usual PID/CID registers, there is a single CPUID register which indicates whether the CPU is CPU 0 or CPU 1. Implement a model of this register block. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190121185118.18550-20-peter.maydell@linaro.org
2019-02-01 17:55:43 +03:00
armsse_cpuid_read(uint64_t offset, uint64_t data, unsigned size) "SSE-200 CPU_IDENTITY read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
armsse_cpuid_write(uint64_t offset, uint64_t data, unsigned size) "SSE-200 CPU_IDENTITY write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
hw/misc/armsse-mhu.c: Model the SSE-200 Message Handling Unit Implement a model of the Message Handling Unit (MHU) found in the Arm SSE-200. This is a simple device which just contains some registers which allow the two cores of the SSE-200 to raise interrupts on each other. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190219125808.25174-2-peter.maydell@linaro.org
2019-02-28 13:55:15 +03:00
trace-events: Shorten file names in comments We spell out sub/dir/ in sub/dir/trace-events' comments pointing to source files. That's because when trace-events got split up, the comments were moved verbatim. Delete the sub/dir/ part from these comments. Gets rid of several misspellings. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190314180929.27722-3-armbru@redhat.com Message-Id: <20190314180929.27722-3-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:26 +03:00
# armsse-mhu.c
hw/misc/armsse-mhu.c: Model the SSE-200 Message Handling Unit Implement a model of the Message Handling Unit (MHU) found in the Arm SSE-200. This is a simple device which just contains some registers which allow the two cores of the SSE-200 to raise interrupts on each other. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190219125808.25174-2-peter.maydell@linaro.org
2019-02-28 13:55:15 +03:00
armsse_mhu_read(uint64_t offset, uint64_t data, unsigned size) "SSE-200 MHU read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
armsse_mhu_write(uint64_t offset, uint64_t data, unsigned size) "SSE-200 MHU write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
hw/misc/aspeed_xdma: New device The XDMA engine embedded in the Aspeed SOCs performs PCI DMA operations between the SOC (acting as a BMC) and a host processor in a server. The XDMA engine exists on the AST2400, AST2500, and AST2600 SOCs, so enable it for all of those. Add trace events on the important register writes in the XDMA engine. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20190618165311.27066-21-clg@kaod.org [clg: - changed title ] Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-01 19:26:18 +03:00
# aspeed_xdma.c
aspeed_xdma_write(uint64_t offset, uint64_t data) "XDMA write: offset 0x%" PRIx64 " data 0x%" PRIx64
hw/misc/bcm2835_mbox: Add trace events Add trace events for read/write accesses and IRQ. Properties are structures used for the ARM particular MBOX. Since one call in bcm2835_property.c concerns the mbox block, name this trace event in the same bcm2835_mbox* namespace. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20190926173428.10713-8-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-26 20:34:15 +03:00
hw/misc/aspeed_i3c.c: Introduce a dummy AST2600 I3C model. Aspeed 2600 SDK enables I3C support by default. The I3C driver will try to reset the device controller and set it up through device address table register. This dummy model responds to these registers with default values as listed in the ast2600v10 datasheet chapter 54.2. This avoids a guest machine kernel panic due to referencing an invalid kernel address if the device address table register isn't set correctly. Signed-off-by: Troy Lee <troy_lee@aspeedtech.com> Reviewed-by: Graeme Gregory <quic_ggregory@quicinc.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Graeme Gregory <quic_ggregory@quicinc.com> Message-id: 20220111084546.4145785-2-troy_lee@aspeedtech.com [PMM: tidied commit message; fixed format strings] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-11 11:45:45 +03:00
# aspeed_i3c.c
aspeed_i3c_read(uint64_t offset, uint64_t data) "I3C read: offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed_i3c_write(uint64_t offset, uint64_t data) "I3C write: offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed_i3c_device_read(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u] read: offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed_i3c_device_write(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u] write: offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed/sdmc: Add trace events This is useful to analyze changes in the U-Boot RAM driver when SDRAM training is performed. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-02-18 11:18:15 +03:00
# aspeed_sdmc.c
aspeed_sdmc_write(uint64_t reg, uint64_t data) "reg @0x%" PRIx64 " data: 0x%" PRIx64
aspeed_sdmc_read(uint64_t reg, uint64_t data) "reg @0x%" PRIx64 " data: 0x%" PRIx64
hw/misc/aspeed: Add PECI controller This introduces a really basic PECI controller that responses to commands by always setting the response code to success and then raising an interrupt to indicate the command is done. This helps avoid getting hit with constant errors if the driver continuously attempts to send a command and keeps timing out. The AST2400 and AST2500 only included registers up to 0x5C, not 0xFC. They supported PECI 1.1, 2.0, and 3.0. The AST2600 and AST1030 support PECI 4.0, which includes more read/write buffer registers from 0x80 to 0xFC to support 64-byte mode. This patch doesn't attempt to handle that, or to create a different version of the controller for the different generations, since it's only implementing functionality that is common to all generations. The basic sequence of events is that the firmware will read and write to various registers and then trigger a command by setting the FIRE bit in the command register (similar to the I2C controller). Then the firmware waits for an interrupt from the PECI controller, expecting the interrupt status register to be filled in with info on what happened. If the command was transmitted and received successfully, then response codes from the host CPU will be found in the data buffer registers. Signed-off-by: Peter Delevoryas <pdel@fb.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20220630045133.32251-12-me@pjd.dev> [ clg: s/sysbus_mmio_map/aspeed_mmio_map/ ] Signed-off-by: Cédric Le Goater <clg@kaod.org>
2022-06-30 10:21:14 +03:00
# aspeed_peci.c
aspeed_peci_read(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed_peci_write(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
aspeed_peci_raise_interrupt(uint32_t ctrl, uint32_t status) "ctrl 0x%" PRIx32 " status 0x%" PRIx32
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of scripts/cleanup-trace-events.pl. Funnies requiring manual post-processing: * accel/tcg/cputlb.c trace points are in trace-events. * block.c and blockdev.c trace points are in block/trace-events. * hw/block/nvme.c uses the preprocessor to hide its trace point use from cleanup-trace-events.pl. * hw/tpm/tpm_spapr.c uses pseudo trace point tpm_spapr_show_buffer to guard debug code. * include/hw/xen/xen_common.h trace points are in hw/xen/trace-events. * linux-user/trace-events abbreviates a tedious list of filenames to */signal.c. * net/colo-compare and net/filter-rewriter.c use pseudo trace points colo_compare_miscompare and colo_filter_rewriter_debug to guard debug code. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200806141334.3646302-5-armbru@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-06 17:13:34 +03:00
# bcm2835_property.c
bcm2835_mbox_property(uint32_t tag, uint32_t bufsize, size_t resplen) "mbox property tag:0x%08x in_sz:%u out_sz:%zu"
hw/misc/bcm2835_mbox: Add trace events Add trace events for read/write accesses and IRQ. Properties are structures used for the ARM particular MBOX. Since one call in bcm2835_property.c concerns the mbox block, name this trace event in the same bcm2835_mbox* namespace. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20190926173428.10713-8-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-26 20:34:15 +03:00
# bcm2835_mbox.c
bcm2835_mbox_write(unsigned int size, uint64_t addr, uint64_t value) "mbox write sz:%u addr:0x%"PRIx64" data:0x%"PRIx64
bcm2835_mbox_read(unsigned int size, uint64_t addr, uint64_t value) "mbox read sz:%u addr:0x%"PRIx64" data:0x%"PRIx64
bcm2835_mbox_irq(unsigned level) "mbox irq:ARM level:%u"
q800: fix mac_via RTC PRAM commands The command byte is not decoded correctly. This patch reworks the RTC/PRAM interface and fixes the problem. It adds a comment before the function to explain how are encoded commands and some trace-events to ease debugging. Bug: https://bugs.launchpad.net/qemu/+bug/1856549 Fixes: 6dca62a000 ("hw/m68k: add VIA support") Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20191219201439.84804-2-laurent@vivier.eu>
2019-12-19 23:14:38 +03:00
# mac_via.c
via1_rtc_update_data_out(int count, int value) "count=%d value=0x%02x"
via1_rtc_update_data_in(int count, int value) "count=%d value=0x%02x"
via1_rtc_internal_status(int cmd, int alt, int value) "cmd=0x%02x alt=0x%02x value=0x%02x"
via1_rtc_internal_cmd(int cmd) "cmd=0x%02x"
via1_rtc_cmd_invalid(int value) "value=0x%02x"
via1_rtc_internal_time(uint32_t time) "time=0x%08x"
via1_rtc_internal_set_cmd(int cmd) "cmd=0x%02x"
via1_rtc_internal_ignore_cmd(int cmd) "cmd=0x%02x"
via1_rtc_internal_set_alt(int alt, int sector, int offset) "alt=0x%02x sector=%u offset=%u"
via1_rtc_cmd_seconds_read(int reg, int value) "reg=%d value=0x%02x"
via1_rtc_cmd_seconds_write(int reg, int value) "reg=%d value=0x%02x"
via1_rtc_cmd_test_write(int value) "value=0x%02x"
via1_rtc_cmd_wprotect_write(int value) "value=0x%02x"
via1_rtc_cmd_pram_read(int addr, int value) "addr=%u value=0x%02x"
via1_rtc_cmd_pram_write(int addr, int value) "addr=%u value=0x%02x"
mac_via: switch rtc pram trace-events to use hex rather than decimal for addresses Since all the documentation uses the hex offsets, this makes it much easier to see what is going on. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210311100505.22596-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-11 13:04:59 +03:00
via1_rtc_cmd_pram_sect_read(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=0x%x value=0x%02x"
via1_rtc_cmd_pram_sect_write(int sector, int offset, int addr, int value) "sector=%u offset=%u addr=0x%x value=0x%02x"
mac_via: rework ADB state machine to be compatible with both MacOS and Linux The existing ADB state machine is designed to work with Linux which has a different interpretation of the state machine detailed in "Guide to the Macintosh Family Hardware". In particular the current Linux implementation includes an extra change to IDLE state when switching the VIA between send and receive modes which does not occur in MacOS, and omitting this transition causes the current mac_via ADB state machine to fail. Rework the ADB state machine accordingly so that it can enumerate and autopoll the ADB under both Linux and MacOS, including the addition of the new adb_autopoll_block() and adb_autopoll_unblock() functions. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20200623204936.24064-20-mark.cave-ayland@ilande.co.uk>
2020-06-23 23:49:33 +03:00
via1_adb_send(const char *state, uint8_t data, const char *vadbint) "state %s data=0x%02x vADBInt=%s"
via1_adb_receive(const char *state, uint8_t data, const char *vadbint, int status, int index, int size) "state %s data=0x%02x vADBInt=%s status=0x%x index=%d size=%d"
via1_adb_poll(uint8_t data, const char *vadbint, int status, int index, int size) "data=0x%02x vADBInt=%s status=0x%x index=%d size=%d"
mac_via: workaround NetBSD ADB bus enumeration issue NetBSD assumes it can send its first ADB command after sending the ADB_BUSRESET command in ADB_STATE_NEW without changing the state back to ADB_STATE_IDLE first as detailed in the ADB protocol. Add a workaround to detect this condition at the start of ADB enumeration and send the next command written to SR after a ADB_BUSRESET onto the bus regardless, even if we don't detect a state transition to ADB_STATE_NEW. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-ID: <20231004083806.757242-16-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-10-04 11:38:01 +03:00
via1_adb_netbsd_enum_hack(void) "using NetBSD enum hack"
mac_via: add GPIO for A/UX mode Add a new auxmode GPIO that is updated when port B bit 6 is changed indicating whether the hardware is configured for A/UX mode. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20211020134131.4392-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-10-20 16:41:27 +03:00
via1_auxmode(int mode) "setting auxmode to %d"
mac_via: work around underflow in TimeDBRA timing loop in SETUPTIMEK The MacOS toolbox ROM calculates the number of branches that can be executed per millisecond as part of its timer calibration. Since modern hosts are considerably quicker than original hardware, the negative counter reaches zero before the calibration completes leading to division by zero later in CALCULATESLOD. Instead of trying to fudge the timing loop (which won't work for TimeDBRA/TimeSCCDB anyhow), use the pattern of access to the VIA1 registers to detect when SETUPTIMEK has finished executing and write some well-known good timer values to TimeDBRA and TimeSCCDB taken from real hardware with a suitable scaling factor. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-ID: <20231004083806.757242-15-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-10-04 11:38:00 +03:00
via1_timer_hack_state(int state) "setting timer_hack_state to %d"
hw/misc/grlib_ahb_apb_pnp: Add trace events on read accesses Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-Id: <20200331105048.27989-5-f4bug@amsat.org>
2020-03-31 13:02:47 +03:00
# grlib_ahb_apb_pnp.c
hw/misc/grlib_ahb_apb_pnp: Support 8 and 16 bit accesses In real hardware, the APB and AHB PNP data tables can be accessed with byte and halfword reads as well as word reads. Our implementation currently only handles word reads. Add support for the 8 and 16 bit accesses. Note that we only need to handle aligned accesses -- unaligned accesses should continue to trap, as happens on hardware. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1132 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Frederic Konrad <fkonrad@amd.com> Message-Id: <20220802131925.3380923-1-peter.maydell@linaro.org> Tested-by: Tomasz Martyniak <gitlab.com/tom4r> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-08-02 16:19:25 +03:00
grlib_ahb_pnp_read(uint64_t addr, unsigned size, uint32_t value) "AHB PnP read addr:0x%03"PRIx64" size:%u data:0x%08x"
grlib_apb_pnp_read(uint64_t addr, unsigned size, uint32_t value) "APB PnP read addr:0x%03"PRIx64" size:%u data:0x%08x"
hw/misc/pca9552: Trace GPIO High/Low events Add a trivial representation of the PCA9552 GPIOs. Example booting obmc-phosphor-image: $ qemu-system-arm -M witherspoon-bmc -trace pca955x_gpio_status 1592689902.327837:pca955x_gpio_status pca-unspecified GPIOs 0-15 [*...............] 1592689902.329934:pca955x_gpio_status pca-unspecified GPIOs 0-15 [**..............] 1592689902.330717:pca955x_gpio_status pca-unspecified GPIOs 0-15 [***.............] 1592689902.331431:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****............] 1592689902.332163:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*..] 1592689902.332888:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........**.] 1592689902.333629:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690032.793289:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] 1592690033.303163:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690033.812962:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] 1592690034.323234:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690034.832922:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] We notice the GPIO #14 (front-power LED) starts to blink. This LED is described in the witherspoon device-tree [*]: front-power { retain-state-shutdown; default-state = "keep"; gpios = <&pca0 14 GPIO_ACTIVE_LOW>; }; [*] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts?id=b1f9be9392f0#n140 Suggested-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20200623072723.6324-7-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-23 10:27:20 +03:00
hw/misc/led: Add a LED device Add a LED device which can be connected to a GPIO output. They can also be dimmed with PWM devices. For now we do not implement the dimmed mode, but in preparation of a future implementation, we start using the LED intensity. LEDs are limited to a fixed set of colors. Reviewed-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200912134041.946260-2-f4bug@amsat.org>
2020-03-21 19:49:01 +03:00
# led.c
led_set_intensity(const char *color, const char *desc, uint8_t intensity_percent) "LED desc:'%s' color:%s intensity: %u%%"
hw/misc/led: Emit a trace event when LED intensity has changed Track the LED intensity, and emit a trace event when it changes. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200912134041.946260-4-f4bug@amsat.org>
2020-06-20 19:47:17 +03:00
led_change_intensity(const char *color, const char *desc, uint8_t old_intensity_percent, uint8_t new_intensity_percent) "LED desc:'%s' color:%s intensity %u%% -> %u%%"
hw/misc/led: Add a LED device Add a LED device which can be connected to a GPIO output. They can also be dimmed with PWM devices. For now we do not implement the dimmed mode, but in preparation of a future implementation, we start using the LED intensity. LEDs are limited to a fixed set of colors. Reviewed-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200912134041.946260-2-f4bug@amsat.org>
2020-03-21 19:49:01 +03:00
hw/misc/pca9552: Trace GPIO High/Low events Add a trivial representation of the PCA9552 GPIOs. Example booting obmc-phosphor-image: $ qemu-system-arm -M witherspoon-bmc -trace pca955x_gpio_status 1592689902.327837:pca955x_gpio_status pca-unspecified GPIOs 0-15 [*...............] 1592689902.329934:pca955x_gpio_status pca-unspecified GPIOs 0-15 [**..............] 1592689902.330717:pca955x_gpio_status pca-unspecified GPIOs 0-15 [***.............] 1592689902.331431:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****............] 1592689902.332163:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*..] 1592689902.332888:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........**.] 1592689902.333629:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690032.793289:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] 1592690033.303163:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690033.812962:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] 1592690034.323234:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........***] 1592690034.832922:pca955x_gpio_status pca-unspecified GPIOs 0-15 [****.........*.*] We notice the GPIO #14 (front-power LED) starts to blink. This LED is described in the witherspoon device-tree [*]: front-power { retain-state-shutdown; default-state = "keep"; gpios = <&pca0 14 GPIO_ACTIVE_LOW>; }; [*] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts?id=b1f9be9392f0#n140 Suggested-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20200623072723.6324-7-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-23 10:27:20 +03:00
# pca9552.c
pca955x_gpio_status(const char *description, const char *buf) "%s GPIOs 0-15 [%s]"
hw/misc/pca9552: Trace GPIO change events Emit a trace event when a GPIO change its state. Example booting obmc-phosphor-image: $ qemu-system-arm -M witherspoon-bmc -trace pca955x_gpio_change 1592690552.687372:pca955x_gpio_change pca1 GPIO id:0 status: 0 -> 1 1592690552.690169:pca955x_gpio_change pca1 GPIO id:1 status: 0 -> 1 1592690552.691673:pca955x_gpio_change pca1 GPIO id:2 status: 0 -> 1 1592690552.696886:pca955x_gpio_change pca1 GPIO id:3 status: 0 -> 1 1592690552.698614:pca955x_gpio_change pca1 GPIO id:13 status: 0 -> 1 1592690552.699833:pca955x_gpio_change pca1 GPIO id:14 status: 0 -> 1 1592690552.700842:pca955x_gpio_change pca1 GPIO id:15 status: 0 -> 1 1592690683.841921:pca955x_gpio_change pca1 GPIO id:14 status: 1 -> 0 1592690683.861660:pca955x_gpio_change pca1 GPIO id:14 status: 0 -> 1 1592690684.371460:pca955x_gpio_change pca1 GPIO id:14 status: 1 -> 0 1592690684.882115:pca955x_gpio_change pca1 GPIO id:14 status: 0 -> 1 1592690685.391411:pca955x_gpio_change pca1 GPIO id:14 status: 1 -> 0 1592690685.901391:pca955x_gpio_change pca1 GPIO id:14 status: 0 -> 1 1592690686.411678:pca955x_gpio_change pca1 GPIO id:14 status: 1 -> 0 1592690686.921279:pca955x_gpio_change pca1 GPIO id:14 status: 0 -> 1 We notice the GPIO #14 (front-power LED) starts to blink. This LED is described in the witherspoon device-tree [*]: front-power { retain-state-shutdown; default-state = "keep"; gpios = <&pca0 14 GPIO_ACTIVE_LOW>; }; [*] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts?id=b1f9be9392f0#n140 Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20200623072723.6324-9-f4bug@amsat.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-23 10:27:22 +03:00
pca955x_gpio_change(const char *description, unsigned id, unsigned prev_state, unsigned current_state) "%s GPIO id:%u status: %u -> %u"
hw/arm/raspi: add a skeleton implementation of the CPRMAN The BCM2835 CPRMAN is the clock manager of the SoC. It is composed of a main oscillator, and several sub-components (PLLs, multiplexers, ...) to generate the BCM2835 clock tree. This commit adds a skeleton of the CPRMAN, with a dummy register read/write implementation. It embeds the main oscillator (xosc) from which all the clocks will be derived. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Luc Michel <luc@lmichel.fr> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-10 16:57:49 +03:00
# bcm2835_cprman.c
bcm2835_cprman_read(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64
bcm2835_cprman_write(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64
bcm2835_cprman_write_invalid_magic(uint64_t offset, uint64_t value) "offset:0x%" PRIx64 " value:0x%" PRIx64
m68k: add a system controller Add a system controller for the m68k-virt machine. This controller allows the kernel to power off or reset the machine. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210312214145.2936082-5-laurent@vivier.eu>
2021-03-13 00:41:44 +03:00
# virt_ctrl.c
virt_ctrl_read(void *dev, unsigned int addr, unsigned int size, uint64_t value) "ctrl: %p reg: 0x%02x size: %d value: 0x%"PRIx64
virt_ctrl_write(void *dev, unsigned int addr, unsigned int size, uint64_t value) "ctrl: %p reg: 0x%02x size: %d value: 0x%"PRIx64
virt_ctrl_reset(void *dev) "ctrl: %p"
virt_ctrl_realize(void *dev) "ctrl: %p"
virt_ctrl_instance_init(void *dev) "ctrl: %p"
lasi: move from hw/hppa to hw/misc Move the LASI device implementation from hw/hppa to hw/misc so that it is located with all the other miscellaneous devices. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220504092600.10048-43-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-05-04 12:25:52 +03:00
# lasi.c
lasi_chip_mem_valid(uint64_t addr, uint32_t val) "access to addr 0x%"PRIx64" is %d"
lasi_chip_read(uint64_t addr, uint32_t val) "addr 0x%"PRIx64" val 0x%08x"
lasi_chip_write(uint64_t addr, uint32_t val) "addr 0x%"PRIx64" val 0x%08x"
q800: add djMEMC memory controller The djMEMC controller is used to store information related to the physical memory configuration. Co-developed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231004083806.757242-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-10-04 11:37:48 +03:00
# djmemc.c
djmemc_read(int reg, uint64_t value, unsigned int size) "reg=0x%x value=0x%"PRIx64" size=%u"
djmemc_write(int reg, uint64_t value, unsigned int size) "reg=0x%x value=0x%"PRIx64" size=%u"
q800: add IOSB subsystem It is needed because it defines the BIOSConfig area. Co-developed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Message-ID: <20231004083806.757242-6-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-10-04 11:37:51 +03:00
# iosb.c
iosb_read(int reg, uint64_t value, unsigned int size) "reg=0x%x value=0x%"PRIx64" size=%u"
iosb_write(int reg, uint64_t value, unsigned int size) "reg=0x%x value=0x%"PRIx64" size=%u"
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