diff options
Diffstat (limited to 'kernel/gsp_phys_booter.c')
| -rw-r--r-- | kernel/gsp_phys_booter.c | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index f083c99..72cda10 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -17302,6 +17302,17 @@ gr_page_unmapped: le64_to_cpu(pv[s + 2]), le64_to_cpu(pv[s + 3]), le64_to_cpu(pv[s + 4]), le64_to_cpu(pv[s + 5]), le64_to_cpu(pv[s + 6]), le64_to_cpu(pv[s + 7])); + /* m143b: the b (0x130..) and c (0x150..) relocated windows + * and the trailing data window, so an aliased/stale PTE + * that redirects an engine access into another window is + * visible in the same log. */ + for (s = 0x130; s < 0x180; s += 0x20) + pr_info("vgsp-gr: main PT[%03x..%03x]=%016llx %016llx %016llx %016llx %016llx %016llx %016llx %016llx\n", + s, s + 7, + le64_to_cpu(pv[s]), le64_to_cpu(pv[s + 1]), + le64_to_cpu(pv[s + 2]), le64_to_cpu(pv[s + 3]), + le64_to_cpu(pv[s + 4]), le64_to_cpu(pv[s + 5]), + le64_to_cpu(pv[s + 6]), le64_to_cpu(pv[s + 7])); for (s = 0x190; s < 0x1a0; s += 8) pr_info("vgsp-gr: main PT[%03x..%03x]=%016llx %016llx %016llx %016llx %016llx %016llx %016llx %016llx\n", s, s + 7, @@ -17909,6 +17920,36 @@ gr_page_unmapped: GSP_PHYS_PAGE_SIZE); wrote++; } + /* m143b: unconditional first words of the first page of each + * 32-page relocation window (a=0x110000, b=0x130000, c=0x150000) + * after the run, so the engine's read/write footprint per window + * is provable without relying on the changed-page counter. */ + { + u32 wi; + + for (wi = 0; wi + 1 < req->n_data; wi += 32) { + u32 bi = (u32)((req->data[wi].reloc_va - + GSP_PHYS_RMCALL_GR_BOUNCE_VA0) >> + 12); + const u8 *wp; + u32 wc = 0, k; + + if (bi >= GSP_PHYS_RMCALL_GR_MAIL_SLOT) + continue; + wp = gsp_phys_chunk_page_va( + &boot_stage.rmcall_gr_bounce, bi); + for (k = 0; k < GSP_PHYS_PAGE_SIZE; k += 4) + wc += get_unaligned_le32(wp + k); + pr_info("vgsp-gr: window[%u] reloc=0x%llx first=%08x %08x %08x %08x changed=%u\n", + bi, + req->data[wi].reloc_va, + get_unaligned_le32(wp), + get_unaligned_le32(wp + 4), + get_unaligned_le32(wp + 8), + get_unaligned_le32(wp + 12), + wc != bounce_csum_in[bi]); + } + } pr_info("vgsp-gr: bounce copy-out: %u pages written back, %u changed by engine (first bi: %u %u %u %u %u %u %u %u)\n", wrote, changed, chg[0], chg[1], chg[2], chg[3], chg[4], chg[5], chg[6], chg[7]); @@ -17932,8 +17973,9 @@ gr_page_unmapped: &boot_stage.rmcall_gr_qmdwin, 0); if (qw) - pr_info("vgsp-gr: post-OK qmdwin w48..51=%08x %08x %08x %08x\n", - qw[48], qw[49], qw[50], qw[51]); + pr_info("vgsp-gr: post-OK qmdwin w48..59=%08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x\n", + qw[48], qw[49], qw[50], qw[51], qw[52], qw[53], + qw[54], qw[55], qw[56], qw[57], qw[58], qw[59]); } ret = 0; |