diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2023-03-21 14:09:34 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-03-21 14:09:34 +0000 |
| commit | 8de6e6e12e623ea402274d4cf24de20ed7e40717 (patch) | |
| tree | cff4fa0dd52eb546af35b3c23221a6d3a6000e5e /hw/usb/imx-usb-phy.c | |
| parent | 42d55ab1706912bd21c916dc818279f113ae2791 (diff) | |
| parent | 5787d17a42f7af4bd117e5d6bfa54b1fdf93c255 (diff) | |
Merge tag 'pull-target-arm-20230321' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* contrib/elf2dmp: Support Windows Server 2022
* hw/char/cadence_uart: Fix guards on invalid BRGR/BDIV settings
* target/arm: Add Neoverse-N1 IMPDEF registers
* hw/usb/imx: Fix out of bounds access in imx_usbphy_read()
* docs/system/arm/cpu-features.rst: Fix formatting
* target/arm: Don't advertise aarch64-pauth.xml to gdb
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# gpg: Signature made Tue 21 Mar 2023 13:20:04 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20230321' of https://git.linaro.org/people/pmaydell/qemu-arm:
target/arm: Don't advertise aarch64-pauth.xml to gdb
docs/system/arm/cpu-features.rst: Fix formatting
hw/usb/imx: Fix out of bounds access in imx_usbphy_read()
contrib/elf2dmp: add PE name check and Windows Server 2022 support
contrib/elf2dmp: move PE dir search to pe_get_data_dir_entry
contrib/elf2dmp: fix code style
hw/char/cadence_uart: Fix guards on invalid BRGR/BDIV settings
target/arm: Add Neoverse-N1 registers
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/usb/imx-usb-phy.c')
| -rw-r--r-- | hw/usb/imx-usb-phy.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/hw/usb/imx-usb-phy.c b/hw/usb/imx-usb-phy.c index 5d7a549e34..1a97b36a11 100644 --- a/hw/usb/imx-usb-phy.c +++ b/hw/usb/imx-usb-phy.c @@ -13,6 +13,7 @@ #include "qemu/osdep.h" #include "hw/usb/imx-usb-phy.h" #include "migration/vmstate.h" +#include "qemu/log.h" #include "qemu/module.h" static const VMStateDescription vmstate_imx_usbphy = { @@ -90,7 +91,15 @@ static uint64_t imx_usbphy_read(void *opaque, hwaddr offset, unsigned size) value = s->usbphy[index - 3]; break; default: - value = s->usbphy[index]; + if (index < USBPHY_MAX) { + value = s->usbphy[index]; + } else { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: Read from non-existing USB PHY register 0x%" + HWADDR_PRIx "\n", + __func__, offset); + value = 0; + } break; } return (uint64_t)value; @@ -168,7 +177,13 @@ static void imx_usbphy_write(void *opaque, hwaddr offset, uint64_t value, s->usbphy[index - 3] ^= value; break; default: - /* Other registers are read-only */ + /* Other registers are read-only or do not exist */ + qemu_log_mask(LOG_GUEST_ERROR, + "%s: Write to %s USB PHY register 0x%" + HWADDR_PRIx "\n", + __func__, + index >= USBPHY_MAX ? "non-existing" : "read-only", + offset); break; } } |