diff options
author | Richard Henderson <richard.henderson@linaro.org> | 2024-05-18 11:49:00 +0200 |
---|---|---|
committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-18 11:49:01 +0200 |
commit | 01782d6b294f95bcde334386f0aaac593cd28c0d (patch) | |
tree | fc362ee5055ece80eed043bbac5692837d2321d4 /hw | |
parent | 1f952d8cfdbc3caf169777ce416abbf1433f705c (diff) | |
parent | 93a3048dcf4565c73f2aa1d751f7197e296f1f1f (diff) | |
download | qemu-01782d6b294f95bcde334386f0aaac593cd28c0d.zip qemu-01782d6b294f95bcde334386f0aaac593cd28c0d.tar.gz qemu-01782d6b294f95bcde334386f0aaac593cd28c0d.tar.bz2 |
Merge tag 'hw-misc-20240517' of https://github.com/philmd/qemu into staging
Misc HW patches queue
- Fix build when GBM buffer management library is detected (Cédric)
- Fix PFlash block write (Gerd)
- Allow 'parameter=1' for SMP topology on any machine (Daniel)
- Allow guest-debug tests to run with recent GDB (Gustavo)
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmZHcOsACgkQ4+MsLN6t
# wN4CqxAA15Ow9ubxipORpM+XJgJ5isyPjD1s/6bR6lj7joBS6CYQbMaaskXuDQK8
# FpeoWw2DI2Fh/61NcUMAk7XBFF59DLrtngDhfLZJYdwBh0S8RFs1wp6sKyaBA9K6
# wDy39plxt/abKGzj3EcJUGDvhBLPJNnqy5OF9fZtWGrQg+A1i9uLMu/ac6srfX+K
# zau/CxQaHYRYLYFmRcQCOhFVAtp2TQHw14CiiLYMCxF3GvUCN0xmtg8lzj9/y4ke
# Yt0VN6jC3opfmQuDtPJNNkp8beaHbwMARFmXepDVB2cHp8DY5Gm4Ij2WiR0K985G
# fqDknHEXDPI+RislV9+EN3p2c05m7ihPKLiDLYCulD4TIRDz+eUf71Onus9uecj9
# zCDdPYjU1ly9pyt7EVG2Bla9D/F51ZvbrzJQrHbvqhxWuZGOPSzHdpSsHZBIOXk6
# OhxTtUPeWDYW5K+wdNpxYPy5dqIR3jSEbDwLh2Wts2iPKxCGC8ly6CbZJPgA5lQE
# hwYbiSKNcxAMV3V9qBfKLRSGadnnfPwG/zrGOHBni9ejz+m7foA13mJ4H6VFBn7Q
# GGe9f00MCKcWTTlzRty1oIzAKcpupCOanX0MpVNcTYUqVtODhlQpDdH63ZVuiyRU
# kux9xz71I+mwkjQiTHTki1qcAbLNj9+jgwbcc74Zz1BngIauqtc=
# =Octv
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 17 May 2024 04:59:55 PM CEST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'hw-misc-20240517' of https://github.com/philmd/qemu:
tests: Gently exit from GDB when tests complete
tests: add testing of parameter=1 for SMP topology
hw/core: allow parameter=1 for SMP topology on any machine
hw/pflash: fix block write start
ui/console: Only declare variable fence_fd when CONFIG_GBM is defined
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/block/pflash_cfi01.c | 8 | ||||
-rw-r--r-- | hw/core/machine-smp.c | 84 |
2 files changed, 30 insertions, 62 deletions
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index 1bda842..c8f1cf5 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -518,10 +518,6 @@ static void pflash_write(PFlashCFI01 *pfl, hwaddr offset, break; case 0xe8: /* Write to buffer */ trace_pflash_write(pfl->name, "write to buffer"); - /* FIXME should save @offset, @width for case 1+ */ - qemu_log_mask(LOG_UNIMP, - "%s: Write to buffer emulation is flawed\n", - __func__); pfl->status |= 0x80; /* Ready! */ break; case 0xf0: /* Probe for AMD flash */ @@ -574,7 +570,6 @@ static void pflash_write(PFlashCFI01 *pfl, hwaddr offset, } pfl->counter = value; pfl->wcycle++; - pflash_blk_write_start(pfl, offset); break; case 0x60: if (cmd == 0xd0) { @@ -605,6 +600,9 @@ static void pflash_write(PFlashCFI01 *pfl, hwaddr offset, switch (pfl->cmd) { case 0xe8: /* Block write */ /* FIXME check @offset, @width */ + if (pfl->blk_offset == -1 && pfl->counter) { + pflash_blk_write_start(pfl, offset); + } if (!pfl->ro && (pfl->blk_offset != -1)) { pflash_data_write(pfl, offset, value, width, be); } else { diff --git a/hw/core/machine-smp.c b/hw/core/machine-smp.c index 2b93fa9..5d8d7ed 100644 --- a/hw/core/machine-smp.c +++ b/hw/core/machine-smp.c @@ -118,76 +118,46 @@ void machine_parse_smp_config(MachineState *ms, } /* - * If not supported by the machine, a topology parameter must be - * omitted. + * If not supported by the machine, a topology parameter must + * not be set to a value greater than 1. */ - if (!mc->smp_props.modules_supported && config->has_modules) { - if (config->modules > 1) { - error_setg(errp, "modules not supported by this " - "machine's CPU topology"); - return; - } else { - /* Here modules only equals 1 since we've checked zero case. */ - warn_report("Deprecated CPU topology (considered invalid): " - "Unsupported modules parameter mustn't be " - "specified as 1"); - } + if (!mc->smp_props.modules_supported && + config->has_modules && config->modules > 1) { + error_setg(errp, + "modules > 1 not supported by this machine's CPU topology"); + return; } modules = modules > 0 ? modules : 1; - if (!mc->smp_props.clusters_supported && config->has_clusters) { - if (config->clusters > 1) { - error_setg(errp, "clusters not supported by this " - "machine's CPU topology"); - return; - } else { - /* Here clusters only equals 1 since we've checked zero case. */ - warn_report("Deprecated CPU topology (considered invalid): " - "Unsupported clusters parameter mustn't be " - "specified as 1"); - } + if (!mc->smp_props.clusters_supported && + config->has_clusters && config->clusters > 1) { + error_setg(errp, + "clusters > 1 not supported by this machine's CPU topology"); + return; } clusters = clusters > 0 ? clusters : 1; - if (!mc->smp_props.dies_supported && config->has_dies) { - if (config->dies > 1) { - error_setg(errp, "dies not supported by this " - "machine's CPU topology"); - return; - } else { - /* Here dies only equals 1 since we've checked zero case. */ - warn_report("Deprecated CPU topology (considered invalid): " - "Unsupported dies parameter mustn't be " - "specified as 1"); - } + if (!mc->smp_props.dies_supported && + config->has_dies && config->dies > 1) { + error_setg(errp, + "dies > 1 not supported by this machine's CPU topology"); + return; } dies = dies > 0 ? dies : 1; - if (!mc->smp_props.books_supported && config->has_books) { - if (config->books > 1) { - error_setg(errp, "books not supported by this " - "machine's CPU topology"); - return; - } else { - /* Here books only equals 1 since we've checked zero case. */ - warn_report("Deprecated CPU topology (considered invalid): " - "Unsupported books parameter mustn't be " - "specified as 1"); - } + if (!mc->smp_props.books_supported && + config->has_books && config->books > 1) { + error_setg(errp, + "books > 1 not supported by this machine's CPU topology"); + return; } books = books > 0 ? books : 1; - if (!mc->smp_props.drawers_supported && config->has_drawers) { - if (config->drawers > 1) { - error_setg(errp, "drawers not supported by this " - "machine's CPU topology"); - return; - } else { - /* Here drawers only equals 1 since we've checked zero case. */ - warn_report("Deprecated CPU topology (considered invalid): " - "Unsupported drawers parameter mustn't be " - "specified as 1"); - } + if (!mc->smp_props.drawers_supported && + config->has_drawers && config->drawers > 1) { + error_setg(errp, + "drawers > 1 not supported by this machine's CPU topology"); + return; } drawers = drawers > 0 ? drawers : 1; |