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Author SHA1 Message Date
Philippe Mathieu-Daudé
67b663d6fa target/mips: Let get_seg*_physical_address() take MMUAccessType arg 
get_physical_address() calls get_seg_physical_address() and
get_segctl_physical_address() passing a MMUAccessType type.
Let the prototypes use it as argument, as it is stricter than
an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-13-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
7c6e2049f0 target/mips: Let get_physical_address() take MMUAccessType argument 
All these functions:
- mips_cpu_get_phys_page_debug()
- cpu_mips_translate_address()
- mips_cpu_tlb_fill()
- page_table_walk_refill()
- walk_directory()
call get_physical_address() passing a MMUAccessType type. Let the
prototype use it as argument, as it is stricter than an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-12-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
ca354f0004 target/mips: Let raise_mmu_exception() take MMUAccessType argument 
Both mips_cpu_tlb_fill() and cpu_mips_translate_address() pass
MMUAccessType to raise_mmu_exception(). Let the prototype use it
as argument, as it is stricter than an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-11-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
48b28c6a8e target/mips: Let cpu_mips_translate_address() take MMUAccessType arg 
The single caller, do_translate_address(), passes MMUAccessType
to cpu_mips_translate_address(). Let the prototype use it as
argument, as it is stricter than an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-10-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
1190c53e82 target/mips: Let do_translate_address() take MMUAccessType argument 
The single caller, HELPER_LD_ATOMIC(), passes MMUAccessType to
do_translate_address(). Let the prototype use it as argument,
as it is stricter than an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-9-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
fd305527e3 target/mips: Replace magic value by MMU_DATA_LOAD definition 
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-7-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
e78d4ab6aa target/mips: Remove unused MMU definitions 
Remove these confusing and unused definitions.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-6-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
935c103490 target/mips: Remove access_type argument from get_physical_address() 
get_physical_address() doesn't use the 'access_type' argument,
remove it to simplify.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-5-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
0230a13793 target/mips: Remove access_type arg from get_segctl_physical_address() 
get_segctl_physical_address() doesn't use the 'access_type' argument,
remove it to simplify.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-4-f4bug@amsat.org>
 2021-02-21 19:42:34 +01:00
Philippe Mathieu-Daudé
4968922825 target/mips: Remove access_type argument from get_seg_physical_address 
get_seg_physical_address() doesn't use the 'access_type' argument,
remove it to simplify.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-3-f4bug@amsat.org>
 2021-02-21 19:42:33 +01:00
Philippe Mathieu-Daudé
afe2fe4d04 target/mips: Remove access_type argument from map_address() handler 
TLB map_address() handlers don't use the 'access_type' argument,
remove it to simplify.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-2-f4bug@amsat.org>
 2021-02-21 19:42:33 +01:00
Philippe Mathieu-Daudé
0ab8e33a48 target/mips: fetch code with translator_ld 
Similarly to commits ae82adc8e29..7f93879e444, use the
translator_ld*() API introduced in commit 409c1a0bf0
to fetch the code on the MIPS target.

Reviewed-by: Jiaxun Yang  <jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210125105818.2707067-1-f4bug@amsat.org>
 2021-02-21 19:42:33 +01:00
Jiaxun Yang
c0928e6ddc tests/acceptance: Test PMON with Loongson-3A1000 CPU 
Test booting of PMON bootloader on loongson3-virt platform.

$ (venv) AVOCADO_ALLOW_UNTRUSTED_CODE=1 \
    avocado --show=app,console \
      run -t machine:loongson3-virt tests/acceptance
Fetching asset from tests/acceptance/machine_mips_loongson3v.py:MipsLoongson3v.test_pmon_serial_console
JOB ID     : 8e202b3727847c9104d0d3d6546ed225d35f6706
JOB LOG    : /home/flygoat/avocado/job-results/job-2021-01-12T10.02-8e202b3/job.log
 (1/1) tests/acceptance/machine_mips_loongson3v.py:MipsLoongson3v.test_pmon_serial_console:
console: PMON2000 MIPS Initializing. Standby...
console: 00000000Jump to 9fc
console: Init Memory done.
console: The uncache data is:
console: 00000000:  5555555555555555
console: 00000008:  aaaaaaaaaaaaaaaa
console: 00000010:  3333333333333333
console: 00000018:  cccccccccccccccc
console: 00000020:  7777777777777777
console: 00000028:  8888888888888888
console: 00000030:  1111111111111111
console: 00000038:  eeeeeeeeeeeeeeee
console: The cached  data is:
console: 00000000:  5555555555555555
console: 00000008:  aaaaaaaaaaaaaaaa
console: 00000010:  3333333333333333
console: 00000018:  cccccccccccccccc
console: 00000020:  7777777777777777
console: 00000028:  8888888888888888
console: 00000030:  1111111111111111
console: 00000038:  eeeeeeeeeeeeeeee
console: Copy PMON to execute location...
console: start = 0x8f900000
console: s0 = 0x30300000
console: _edata = 0x8f989010
console: _end = 0x8f98a028copy text section done.
console: Copy PMON to execute location done.
console: sp=8f8fc000
console: Uncompressing Bios............................................................................OK,Booting Bios
console: FREQ
console: DONE
console: DEVI
console: ENVI
console: MAPV
console: NVRAM@8f7ff898
console: STDV
console: 80100000:  memory between 8f7ff400-8f800000  is already been allocated,heap is already above this point
console: SBDD
console: P12PCIH
console: PCIH
console: PCID
console: setting up 1 bus
console: PCI bus 0 slot 1: probe...completed
console: PCI bus 0 slot 1/0: vendor/product: 0x106b/0x003f (serialbus, USB, interface: 0x10, revision: 0x00)
console: PCI bus 0 slot 1/0: reg 0x10 = 0xffffff00
console: PCI bus 0 slot 2: probe...completed
console: PCI bus 0 slot 2/0: vendor/product: 0x1af4/0x1000 (network, ethernet, interface: 0x00, revision: 0x00)
console: PCI bus 0 slot 2/0: reg 0x10 = 0xffffffe1
console: PCI bus 0 slot 2/0: reg 0x14 = 0xfffff000
console: PCI bus 0 slot 2/0: reg 0x20 = 0xffffc00c
console: PCI bus 0 slot 2/0: reg 0x30 = 0xfffc0000
console: PCI bus 0 slot 3: probe...completed
console: PCI bus 0 slot 4: probe...completed
console: PCI bus 0 slot 5: probe...completed
console: PCI bus 0 slot 6: probe...completed
console: PCI bus 0 slot 7: probe...completed
console: PCI bus 0 slot 8: probe...completed
console: PCI bus 0 slot 9: probe...completed
console: PCI bus 0 slot 10: probe...completed
console: PCI bus 0 slot 11: probe...completed
console: PCI bus 0 slot 12: probe...completed
console: PCI bus 0 slot 13: probe...completed
console: PCI bus 0 slot 14: probe...completed
console: PCI bus 0 slot 15: probe...completed
console: PCI bus 0 slot 16: probe...completed
console: PCI bus 0 slot 17: probe...completed
console: PCI bus 0 slot 18: probe...completed
console: PCI bus 0 slot 19: probe...completed
console: PCI bus 0 slot 20: probe...completed
console: PCI bus 0 slot 21: probe...completed
console: PCI bus 0 slot 22: probe...completed
console: PCI bus 0 slot 23: probe...completed
console: PCI bus 0 slot 24: probe...completed
console: PCI bus 0 slot 25: probe...completed
console: PCI bus 0 slot 26: probe...completed
console: PCI bus 0 slot 27: probe...completed
console: PCI bus 0 slot 28: probe...completed
console: PCI bus 0 slot 29: probe...completed
console: PCI bus 0 slot 30: probe...completed
console: PCI bus 0 slot 31: probe...completed
console: PCIS
console: PCIR
console: PCIW
console: PCI bus 0 slot 2/0: mem @0x40000000, reg 0x30 262144 bytes
console: PCI bus 0 slot 2/0: mem @0x40040000, reg 0x20 16384 bytes
console: PCI bus 0 slot 2/0: mem @0x40044000, reg 0x14 4096 bytes
console: PCI bus 0 slot 1/0: mem @0x40045000, reg 0x10 256 bytes
console: PCI bus 0 slot 2/0: exp @0x40000000, 262144 bytes
console: PCI bus 0 slot 2/0: i/o @0x00004000, reg 0x10 32 bytes
console: NETI
console: RTCL
console: PCID
console: VGAI
console: memorysize=c000000,base=8f6ff508,sysMem=8f6ef500
console: in setup_int_vect!done!VESA
console: vga bios init failed, rc=-1
console: in configure
console: mainbus0 (root)
console: localbus0 at mainbus0
console: loopdev0 at mainbus0pcibr0 at mainbus0
console: pci0 at pcibr0 bus 0
console: ohci0 at pci0 dev 1 function 0 vendor/product: 0x106b/0x003f (serialbus, USB, interface: 0x10, revision: 0x00)usb base addr : 0xc0045000, bus_base is : 0xc0000000
console: OHCI revision: 0x00000010
console: RH: a: 0x00000203 b: 0x00000000
console: early period(0x0)
console: OHCI 8c01ec00 initialized ok
console: New Device 0
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  110
console: bDeviceClass =9
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: set address 1
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  110
console: bDeviceClass =9
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: idVendor =0
console: idProduct =0
console: bcdDevice =0
console: iManufacturer=0
console: iProduct =1
console: iSerialNumber=0
console: bNumConfigurations=1
console: usb_get_descriptor
console: usb_get_descriptor
console: get_conf_no 0 Result 25, wLength 25
console: if 0, ep 0
console: bLength=9
console: bDescriptorType=2
console: wTotalLength=19
console: bNumInterfaces=1
console: bConfigurationValue=1
console: iConfiguration=0
console: bmAttributes=40
console: MaxPower=0
console: 09 04 00 00 01 09 00 00 00 07 05 81 03 02 00 ff
console: ##EP epmaxpacketin[1] = 2
console: set configuration 1
console: new device strings: Mfr=0, Product=1, SerialNumber=0
console: USB device number 1 default language ID 0x409
console: Manufacturer
console: Product      OHCI Root Hub
console: SerialNumber
console: New Device 1
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  200
console: bDeviceClass =0
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: set address 2
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  200
console: bDeviceClass =0
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: idVendor =627
console: idProduct =1
console: bcdDevice =0
console: iManufacturer=1
console: iProduct =4
console: iSerialNumber=b
console: bNumConfigurations=1
console: usb_get_descriptor
console: usb_get_descriptor
console: get_conf_no 0 Result 34, wLength 34
console: unknown Description Type : 21
console: 09 21 11 01 00 01 22 3F 00
console: if 0, ep 0
console: bLength=9
console: bDescriptorType=2
console: wTotalLength=22
console: bNumInterfaces=1
console: bConfigurationValue=1
console: iConfiguration=8
console: bmAttributes=a0
console: MaxPower=32
console: 09 04 00 00 01 03 01 01 00 09 21 11 01 00 01 22 3f 00 07 05 81 03 08 00 0a
console: ##EP epmaxpacketin[1] = 8
console: set configuration 1
console: new device strings: Mfr=1, Product=4, SerialNumber=11
console: USB device number 2 default language ID 0x409
console: Manufacturer QEMU
console: Product      QEMU USB Keyboard
console: SerialNumber 68284-0000:00:01.0-1
console: drive at ohci0 devnum 2, Product QEMU USB Keyboard
console: not configured
console: New Device 2
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  200
console: bDeviceClass =0
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: set address 3
console: usb_get_descriptor
console: bLength = 12
console: bDescriptorType =1
console: bcdUSB =  200
console: bDeviceClass =0
console: bDeviceSubClass =0
console: bDeviceProtocol =0
console: bMaxPacketSize0 =8
console: idVendor =627
console: idProduct =1
console: bcdDevice =0
console: iManufacturer=1
console: iProduct =3
console: iSerialNumber=a
console: bNumConfigurations=1
console: usb_get_descriptor
console: usb_get_descriptor
console: get_conf_no 0 Result 34, wLength 34
console: unknown Description Type : 21
console: 09 21 01 00 00 01 22 4A 00
console: if 0, ep 0
console: bLength=9
console: bDescriptorType=2
console: wTotalLength=22
console: bNumInterfaces=1
console: bConfigurationValue=1
console: iConfiguration=7
console: bmAttributes=a0
console: MaxPower=32
console: 09 04 00 00 01 03 00 00 00 09 21 01 00 00 01 22 4a 00 07 05 81 03 08 00 0a
console: ##EP epmaxpacketin[1] = 8
console: set configuration 1
console: new device strings: Mfr=1, Product=3, SerialNumber=10
console: USB device number 3 default language ID 0x409
console: Manufacturer QEMU
console: Product      QEMU USB Tablet
console: SerialNumber 28754-0000:00:01.0-2
console: drive at ohci0 devnum 3, Product QEMU USB Tablet
console: not configured
console: drive at ohci0 devnum 1, Product OHCI Root Hub
console: not configured
console: vendor/product: 0x1af4/0x1000 (network, ethernet, interface: 0x00, revision: 0x00) at pci0 dev 2 function 0 not configured
console: out configure
console: Press <Del> to set BIOS,waiting for 3 seconds here.....
console: devconfig done.
console: ifinit done.
console: domaininit done.
console: init_proc....
console: HSTI
console: SYMI
console: SBDE
console: [[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
console: [[  [[[[[[[[[       [[[[[       [[[[   [[[[[  [[[[[      [[[[[       [[[[[       [[[[   [[[[[  [[
console: [[  [[[[[[[[   [[[[  [[[   [[[[  [[[    [[[[  [[[[  [[[[  [[[   [[[[  [[[   [[[[  [[[    [[[[  [[
console: [[  [[[[[[[[  [[[[[[ [[[  [[[[[[ [[[  [  [[[  [[[  [[[[[[[[[[[[   [[[[[[[  [[[[[[ [[[  [  [[[  [[
console: [[  [[[[[[[[  [[[[[[ [[[  [[[[[[ [[[  [[  [[  [[[  [[[    [[[[[[[    [[[[  [[[[[[ [[[  [[  [[  [[
console: [[  [[[[[[[[  [[[[[[ [[[  [[[[[[ [[[  [[[  [  [[[  [[[[[  [[[[[[[[[[  [[[  [[[[[[ [[[  [[[  [  [[
console: [[  [[[[[[[[   [[[[  [[[   [[[[  [[[  [[[[    [[[   [[[[  [[[   [[[  [[[[   [[[[  [[[  [[[[    [[
console: [[       [[[[       [[[[[       [[[[  [[[[[   [[[[       [[[[[      [[[[[[       [[[[  [[[[[   [[
console: [[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[2011 Loongson][[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
console: Configuration [Bonito,EL,NET,SCSI,IDE]
console: Version: PMON2000 3.3 (Bonito) #0: Tue Dec 22 01:58:09 UTC 2020 commit b3ece66234adbf7d4e453f0ba4f326c099ac2a76 Author: Jiaxun Yang <jiaxun.yang@flygoat.com> Date:   Tue Dec 22 09:51:10 2020 +0800 .
console: Supported loaders [txt, srec, elf, bin]
console: Supported filesystems [net, fat, fs, disk, iso9660, socket, tty, ram]
console: This software may be redistributed under the BSD copyright.
console: Copyright 2000-2002, Opsycon AB, Sweden.
console: Copyright 2005, ICT CAS.
console: CPU GODSON3 BogoMIPS: 1327
PASS (3.89 s)
RESULTS    : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME   : 4.38 s

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210112020708.62922-1-jiaxun.yang@flygoat.com>
[PMD: Set timeout to 60sec, simply test for ''CPU GODSON3 BogoMIPS']
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 19:42:33 +01:00
Jiaxun Yang
6902759965 hw/intc/loongson_liointc: Fix per core ISR handling 
Per core ISR is a set of 32-bit registers spaced by 8 bytes.
This patch fixed calculation of it's size and also added check
of alignment at reading & writing.

Fixes: Coverity CID 1438965 and CID 1438967
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Huacai Chen <chenhuacai@kernel.org>
Message-Id: <20210112012527.28927-1-jiaxun.yang@flygoat.com>
[PMD: Added Coverity CID]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 18:41:46 +01:00
Jiaxun Yang
283eae174e hw/mips/boston: Use bootloader helper to set GCRs 
Translate embedded assembly into IO writes which is more
readable.

Also hardcode cm_base at boot time instead of reading from CP0.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210127065424.114125-5-jiaxun.yang@flygoat.com>
[PMD: Kept code comments]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 18:41:46 +01:00
Jiaxun Yang
112658eb26 hw/mips/boston: Use bl_gen_kernel_jump to generate bootloaders 
Replace embedded binary with generated code.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201215064507.30148-2-jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: Split original patch as one for each machine (here boston)]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 18:41:46 +01:00
Jiaxun Yang
4d0c59fa07 hw/mips/fuloong2e: Use bl_gen_kernel_jump to generate bootloaders 
Replace embedded binary with generated code.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201215064507.30148-2-jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: Split original patch as one for each machine (here fuloong2e)]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 18:41:46 +01:00
Jiaxun Yang
3ebbf86128 hw/mips: Add a bootloader helper 
Add a bootloader helper to generate simple bootloaders for kernel.
It can help us reduce inline hex hack and also keep MIPS release 6
compatibility easier.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210127065424.114125-2-jiaxun.yang@flygoat.com>
[PMD: Restricted bl_reg enum to C source,
      inverted bl_gen_write() args,
      added license in hw/mips/bootloader.h]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 18:41:04 +01:00
Bin Meng
ac9b0117d5 hw/mips: loongson3: Drop 'struct MemmapEntry' 
There is already a MemMapEntry type defined in hwaddr.h. Let's drop
the loongson3 defined `struct MemmapEntry` and use the existing one.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210122122404.11970-1-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-21 14:22:09 +01:00
Peter Maydell
4115aec9af Pull request trivial patches 20210220 
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.0-pull-request' into staging

Pull request trivial patches 20210220

# gpg: Signature made Sat 20 Feb 2021 12:34:21 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-6.0-pull-request:
  MAINTAINERS: Fix default-configs/ entries
  target/avr/cpu: Use device_class_set_parent_realize()
  hw/scsi/megasas: Remove pointless parenthesis
  u2f-passthru: put it into the 'misc' category
  tpm: put some tpm devices into the correct category
  nvdimm: put it into the 'storage' category
  vmmouse: put it into the 'input' category
  virtio-pmem: put it into the 'storage' category
  MAINTAINERS: add my github tree URL
  Fix SPDX-License-Identifier typos
  hw/block/fdc: Remove the check_media_rate property
  hw/i386/xen: Remove dead code

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2021-02-21 12:12:18 +00:00
Peter Maydell
a528b8c4c6 SD/MMC patches 
- Various improvements for SD cards in SPI mode (Bin Meng)
 - Add Bin Meng as SD/MMC cards co-maintainer
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Merge remote-tracking branch 'remotes/philmd-gitlab/tags/sdmmc-20210220' into staging

SD/MMC patches

- Various improvements for SD cards in SPI mode (Bin Meng)
- Add Bin Meng as SD/MMC cards co-maintainer

# gpg: Signature made Sat 20 Feb 2021 00:09:44 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/sdmmc-20210220:
  MAINTAINERS: Add Bin Meng as co-maintainer for SD/MMC cards
  hw/sd: sdhci: Simplify updating s->prnsts in sdhci_sdma_transfer_multi_blocks()
  hw/sd: sd: Bypass the RCA check for CMD13 in SPI mode
  hw/sd: sd: Skip write protect groups check in CMD24/25 for high capacity cards
  hw/sd: sd: Skip write protect groups check in sd_erase() for high capacity cards
  hw/sd: sd: Move the sd_block_{read, write} and macros ahead
  hw/sd: sd: Fix CMD30 response type
  hw/sd: sd: Only SDSC cards support CMD28/29/30
  hw/sd: sd: Fix address check in sd_erase()
  hw/sd: ssi-sd: Handle the rest commands with R1b response type
  hw/sd: ssi-sd: Fix STOP_TRANSMISSION (CMD12) response
  hw/sd: ssi-sd: Fix SEND_IF_COND (CMD8) response
  hw/sd: ssi-sd: Support multiple block write
  hw/sd: ssi-sd: Support single block write
  hw/sd: Introduce receive_ready() callback
  hw/sd: sd: Allow single/multiple block write for SPI mode
  hw/sd: sd: Remove duplicated codes in single/multiple block read/write
  hw/sd: ssi-sd: Support multiple block read

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2021-02-20 19:28:27 +00:00
Philippe Mathieu-Daudé
1cb428356b MAINTAINERS: Fix default-configs/ entries 
Update the F: line after the Meson refactor.

Fixes: 1bb4cb1c338..73362fc0b0c ("default-configs: ...")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20201117114656.1222555-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Philippe Mathieu-Daudé
27aefd66d6 target/avr/cpu: Use device_class_set_parent_realize() 
Change generated automatically using the Coccinelle
patch included in commit bf85388169 ("qdev: use
device_class_set_parent_realize/unrealize/reset()")

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210201080348.438095-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Philippe Mathieu-Daudé
ba1da4a7f1 hw/scsi/megasas: Remove pointless parenthesis 
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20201011195001.3219730-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Gan Qixin
50bf0b3d80 u2f-passthru: put it into the 'misc' category 
The category of the u2f-passthru device is not set, put it into the 'misc'
category.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20201130083630.2520597-10-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Gan Qixin
14e996ef2a tpm: put some tpm devices into the correct category 
Some tpm devices have no category, put them into the correct category.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Message-Id: <20201130083630.2520597-8-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Gan Qixin
b16c5a22ad nvdimm: put it into the 'storage' category 
The category of the nvdimm device is not set, put it into the 'storage'
category.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@cloud.ionos.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201130083630.2520597-5-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Gan Qixin
dbb6b0c78b vmmouse: put it into the 'input' category 
The category of the vmmouse device is not set, put it into the 'input'
category.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201130083630.2520597-4-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Gan Qixin
d3649bfca7 virtio-pmem: put it into the 'storage' category 
The category of the virtio-pmem device is not set, put it into the 'storage'
category.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@cloud.ionos.com>
Message-Id: <20201130083630.2520597-3-ganqixin@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Christian Schoenebeck
90225f9098 MAINTAINERS: add my github tree URL 
I already used this github URL for PRs before and will continue to use it in
foreseeable future.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <E1l5rYG-0005sv-87@lizzy.crudebyte.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Ryan Finnie
5054ba1066 Fix SPDX-License-Identifier typos 
Several SPDX headers contain "SPDX-License-Identifer" (note the
missing "i" before "er"); fix these typos.

Signed-off-by: Ryan Finnie <ryan@finnie.org>
Cc: qemu-trivial@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210201200147.211914-1-ryan@finnie.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Thomas Huth
f5d33dd51f hw/block/fdc: Remove the check_media_rate property 
This was only required for the pc-1.0 and earlier machine types.
Now that these have been removed, we can also drop the corresponding
code from the FDC device.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Acked-by: John Snow <jsnow@redhat.com>
Message-Id: <20210203171832.483176-3-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Philippe Mathieu-Daudé
6661d9a58a hw/i386/xen: Remove dead code 
'drivers_blacklisted' is never accessed, remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Message-Id: <20210202155644.998812-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2021-02-20 12:36:19 +01:00
Philippe Mathieu-Daudé
3e0a7693be MAINTAINERS: Add Bin Meng as co-maintainer for SD/MMC cards 
There is new interest in the SD/MMC device emulation, so it
would be good to have more than only one maintainer / reviewer
for it.

Bin Meng proved by his contributions a deep understanding of the
SD cards internals, so let's add him to the corresponding section
in the MAINTAINERS file.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Bin Meng <bin.meng@windriver.com>
Message-Id: <20210216132841.1121653-1-f4bug@amsat.org>
 2021-02-20 01:08:59 +01:00
Bin Meng
8bc1f1aa51 hw/sd: sdhci: Simplify updating s->prnsts in sdhci_sdma_transfer_multi_blocks() 
s->prnsts is updated in both branches of the if () else () statement.
Move the common bits outside so that it is cleaner.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <1613447214-81951-5-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:19:13 +01:00
Bin Meng
c557e08d9c hw/sd: sd: Bypass the RCA check for CMD13 in SPI mode 
Unlike SD mode, when SD card is working in SPI mode, the argument
of CMD13 is stuff bits. Hence we should bypass the RCA check.

See "Physical Layer Specification Version 8.00", chapter 7.3.1.3
Detailed Command Description (SPI mode):

  "The card shall ignore stuff bits and reserved bits in an argument"

and Table 7-3 Commands and Arguments (SPI mode):

  "CMD13 Argument [31:0] stuff bits"

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-9-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
19fa6c9e9b hw/sd: sd: Skip write protect groups check in CMD24/25 for high capacity cards 
High capacity cards don't support write protection hence we should
not perform the write protect groups check in CMD24/25 for them.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-8-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
2473dc4022 hw/sd: sd: Skip write protect groups check in sd_erase() for high capacity cards 
High capacity cards don't support write protection hence we should
not perform the write protect groups check in sd_erase() for them.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-6-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
ce6ea2efc5 hw/sd: sd: Move the sd_block_{read, write} and macros ahead 
These APIs and macros may be referenced by functions that are
currently before them. Move them ahead a little bit.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-5-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
69694973a8 hw/sd: sd: Fix CMD30 response type 
Per the "Physical Layer Specification Version 8.00", table 4-26
(SD mode) and table 7-3 (SPI mode) command descriptions, CMD30
response type is R1, not R1b.

Fixes: a1bb27b1e9 ("SD card emulation initial implementation")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-4-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
245c05134f hw/sd: sd: Only SDSC cards support CMD28/29/30 
Per the "Physical Layer Specification Version 8.00", table 4-26
(SD mode) and table 7-3 (SPI mode) command descriptions, the
following commands:

- CMD28 (SET_WRITE_PROT)
- CMD29 (CLR_WRITE_PROT)
- CMD30 (SEND_WRITE_PROT)

are only supported by SDSC cards.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-3-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
64ea2d9f74 hw/sd: sd: Fix address check in sd_erase() 
For high capacity memory cards, the erase start address and end
address are multiplied by 512, but the address check is still
based on the original block number in sd->erase_{start, end}.

Fixes: 1bd6fd8ed5 ("hw/sd/sdcard: Do not attempt to erase out of range addresses")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210216150225.27996-2-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
17674695ab hw/sd: ssi-sd: Handle the rest commands with R1b response type 
Besides CMD12, the following command's reponse type is R1b:

- SET_WRITE_PROT (CMD28)
- CLR_WRITE_PROT (CMD29)
- ERASE (CMD38)

Reuse the same s->stopping to indicate a R1b reponse is needed.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210128063035.15674-10-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
5b45a3666e hw/sd: ssi-sd: Fix STOP_TRANSMISSION (CMD12) response 
CMD12's response type is R1b, which is basically a R1 plus optional
addition of the busy signal token that can be any number of bytes.
A zero value indicates card is busy and a non-zero value indicates
the card is ready for the next command.

Current implementation sends the busy signal token without sending
the R1 first. This does not break the U-Boot/Linux mmc_spi driver,
but it does not make the VxWorks driver happy.

Move the testing logic of s->stopping in the SSI_SD_RESPONSE state
a bit later, after the first byte of the card reponse is sent out,
to conform with the spec. After the busy signal token is sent, the
state should be transferred to SSI_SD_CMD.

Fixes: 775616c3ae ("Partial SD card SPI mode support")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Message-Id: <20210128063035.15674-9-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
6ae29af3ed hw/sd: ssi-sd: Fix SEND_IF_COND (CMD8) response 
The SEND_IF_COND command (CMD8) response is of format R7, but
current code returns R1 for CMD8. Fix it.

Fixes: 775616c3ae ("Partial SD card SPI mode support")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210128063035.15674-8-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
d56f3efa28 hw/sd: ssi-sd: Support multiple block write 
For a multiple block write operation, each block begins with a multi
write start token. Unlike the SD mode that the multiple block write
ends when receiving a STOP_TRAN command (CMD12), a special stop tran
token is used to signal the card.

Emulating this by manually sending a CMD12 to the SD card core, to
bring it out of the receiving data state.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210128063035.15674-7-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
5020e3cb76 hw/sd: ssi-sd: Support single block write 
Add 2 more states for the block write operation. The SPI host needs
to send a data start token to start the transfer, and the data block
written to the card will be acknowledged by a data response token.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
[PMD: Change VMState version id 6 -> 7]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210128063035.15674-6-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
995731d3f7 hw/sd: Introduce receive_ready() callback 
At present there is a data_ready() callback for the SD data read
path. Let's add a receive_ready() for the SD data write path.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210128063035.15674-5-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
eedb7f249c hw/sd: sd: Allow single/multiple block write for SPI mode 
At present the single/multiple block write in SPI mode is blocked
by sd_normal_command(). Remove the limitation.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210128063035.15674-4-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00
Bin Meng
cdf6701bcc hw/sd: sd: Remove duplicated codes in single/multiple block read/write 
The single block read (CMD17) codes are the same as the multiple
block read (CMD18). Merge them into one. The same applies to single
block write (CMD24) and multiple block write (CMD25).

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210128063035.15674-3-bmeng.cn@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-02-20 00:17:09 +01:00