On Thu, 22 Jun 2023 16:02:54 +0530
Ani Sinha <anisi...@redhat.com> wrote:
> A SCSI controller can be attached to a pcie-to-pci bridge which in turn can be
> attached directly to the root bus (peie.0). There is no need to attach a
> pcie-root-port on the root bus in order to attach the pcie-ro-pci bridge.
> Fix it.
bridge can be both on pcie.0 or on root-port and both are valid configs.
So what exactly and why we are fixing here?
>
> CC: m...@redhat.com
> CC: imamm...@redhat.com
> CC: Michael Labiuk <michael.lab...@virtuozzo.com>
>
> Signed-off-by: Ani Sinha <anisi...@redhat.com>
> ---
> tests/qtest/hd-geo-test.c | 18 ++++++++----------
> 1 file changed, 8 insertions(+), 10 deletions(-)
>
> diff --git a/tests/qtest/hd-geo-test.c b/tests/qtest/hd-geo-test.c
> index 5aa258a2b3..d08bffad91 100644
> --- a/tests/qtest/hd-geo-test.c
> +++ b/tests/qtest/hd-geo-test.c
> @@ -784,14 +784,12 @@ static void test_override_scsi(void)
> test_override(args, "pc", expected);
> }
>
> -static void setup_pci_bridge(TestArgs *args, const char *id, const char
> *rootid)
> +static void setup_pci_bridge(TestArgs *args, const char *id)
> {
>
> - char *root, *br;
> - root = g_strdup_printf("-device pcie-root-port,id=%s", rootid);
> - br = g_strdup_printf("-device pcie-pci-bridge,bus=%s,id=%s", rootid, id);
> + char *br;
> + br = g_strdup_printf("-device pcie-pci-bridge,bus=pcie.0,id=%s", id);
>
> - args->argc = append_arg(args->argc, args->argv, ARGV_SIZE, root);
> args->argc = append_arg(args->argc, args->argv, ARGV_SIZE, br);
> }
>
> @@ -811,8 +809,8 @@ static void test_override_scsi_q35(void)
> add_drive_with_mbr(args, empty_mbr, 1);
> add_drive_with_mbr(args, empty_mbr, 1);
> add_drive_with_mbr(args, empty_mbr, 1);
> - setup_pci_bridge(args, "pcie.0", "br");
> - add_scsi_controller(args, "lsi53c895a", "br", 3);
> + setup_pci_bridge(args, "pcie-pci-br");
> + add_scsi_controller(args, "lsi53c895a", "pcie-pci-br", 3);
> add_scsi_disk(args, 0, 0, 0, 0, 0, 10000, 120, 30);
> add_scsi_disk(args, 1, 0, 0, 1, 0, 9000, 120, 30);
> add_scsi_disk(args, 2, 0, 0, 2, 0, 1, 0, 0);
> @@ -868,9 +866,9 @@ static void test_override_virtio_blk_q35(void)
> };
> add_drive_with_mbr(args, empty_mbr, 1);
> add_drive_with_mbr(args, empty_mbr, 1);
> - setup_pci_bridge(args, "pcie.0", "br");
> - add_virtio_disk(args, 0, "br", 3, 10000, 120, 30);
> - add_virtio_disk(args, 1, "br", 4, 9000, 120, 30);
> + setup_pci_bridge(args, "pcie-pci-br");
> + add_virtio_disk(args, 0, "pcie-pci-br", 3, 10000, 120, 30);
> + add_virtio_disk(args, 1, "pcie-pci-br", 4, 9000, 120, 30);
> test_override(args, "q35", expected);
> }
>
