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From: Paul Durrant <paul@xen.org>
To: xen-devel@lists.xenproject.org
Cc: Paul Durrant <pdurrant@amazon.com>,
	Ian Jackson <iwj@xenproject.org>, Wei Liu <wl@xen.org>
Subject: [PATCH 14/25] libxl: add/recover 'rdm_policy' to/from PCI backend in xenstore
Date: Fri, 23 Oct 2020 16:23:03 +0000	[thread overview]
Message-ID: <20201023162314.2235-15-paul@xen.org> (raw)
In-Reply-To: <20201023162314.2235-1-paul@xen.org>

From: Paul Durrant <pdurrant@amazon.com>

Other parameters, such as 'msitranslate' and 'permissive' are dealt with
but 'rdm_policy' appears to be have been completely missed.

Signed-off-by: Paul Durrant <pdurrant@amazon.com>
---
Cc: Ian Jackson <iwj@xenproject.org>
Cc: Wei Liu <wl@xen.org>
---
 tools/libs/light/libxl_pci.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/libs/light/libxl_pci.c b/tools/libs/light/libxl_pci.c
index 2e8e1c50f1..c5d73133eb 100644
--- a/tools/libs/light/libxl_pci.c
+++ b/tools/libs/light/libxl_pci.c
@@ -61,9 +61,9 @@ static void libxl_create_pci_backend_device(libxl__gc *gc,
         flexarray_append_pair(back, GCSPRINTF("vdevfn-%d", num), GCSPRINTF("%x", pci->vdevfn));
     flexarray_append(back, GCSPRINTF("opts-%d", num));
     flexarray_append(back,
-              GCSPRINTF("msitranslate=%d,power_mgmt=%d,permissive=%d",
-                             pci->msitranslate, pci->power_mgmt,
-                             pci->permissive));
+              GCSPRINTF("msitranslate=%d,power_mgmt=%d,permissive=%d,rdm_policy=%s",
+                        pci->msitranslate, pci->power_mgmt,
+                        pci->permissive, libxl_rdm_reserve_policy_to_string(pci->rdm_policy)));
     flexarray_append_pair(back, GCSPRINTF("state-%d", num), GCSPRINTF("%d", XenbusStateInitialising));
 }
 
@@ -2310,6 +2310,9 @@ static int libxl__device_pci_from_xs_be(libxl__gc *gc,
             } else if (!strcmp(p, "permissive")) {
                 p = strtok_r(NULL, ",=", &saveptr);
                 pci->permissive = atoi(p);
+            } else if (!strcmp(p, "rdm_policy")) {
+                p = strtok_r(NULL, ",=", &saveptr);
+                libxl_rdm_reserve_policy_from_string(p, &pci->rdm_policy);
             }
         } while ((p = strtok_r(NULL, ",=", &saveptr)) != NULL);
     }
-- 
2.11.0



  parent reply	other threads:[~2020-10-23 16:27 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-23 16:22 [PATCH 00/25] xl / libxl: named PCI pass-through devices Paul Durrant
2020-10-23 16:22 ` [PATCH 01/25] xl / libxl: s/pcidev/pci and remove DEFINE_DEVICE_TYPE_STRUCT_X Paul Durrant
2020-10-23 16:22 ` [PATCH 02/25] libxl: use LIBXL_DEFINE_DEVICE_LIST for pci devices Paul Durrant
2020-10-23 16:22 ` [PATCH 03/25] libxl: use LIBXL_DEFINE_DEVICE_LIST for nic devices Paul Durrant
2020-10-23 16:22 ` [PATCH 04/25] libxl: s/domainid/domid/g in libxl_pci.c Paul Durrant
2020-10-23 16:22 ` [PATCH 05/25] libxl: s/detatched/detached " Paul Durrant
2020-10-23 16:22 ` [PATCH 06/25] libxl: remove extraneous arguments to do_pci_remove() " Paul Durrant
2020-10-23 16:22 ` [PATCH 07/25] libxl: stop using aodev->device_config in libxl__device_pci_add() Paul Durrant
2020-10-23 16:22 ` [PATCH 08/25] libxl: generalise 'driver_path' xenstore access functions in libxl_pci.c Paul Durrant
2020-10-23 16:22 ` [PATCH 09/25] libxl: remove unnecessary check from libxl__device_pci_add() Paul Durrant
2020-10-23 16:22 ` [PATCH 10/25] libxl: remove get_all_assigned_devices() from libxl_pci.c Paul Durrant
2020-10-23 16:23 ` [PATCH 11/25] libxl: make sure callers of libxl_device_pci_list() free the list after use Paul Durrant
2020-10-23 16:23 ` [PATCH 12/25] libxl: add libxl_device_pci_assignable_list_free() Paul Durrant
2020-10-23 16:23 ` [PATCH 13/25] libxl: use COMPARE_PCI() macro is_pci_in_array() Paul Durrant
2020-10-23 16:23 ` Paul Durrant [this message]
2020-10-23 16:23 ` [PATCH 15/25] libxl: Make sure devices added by pci-attach are reflected in the config Paul Durrant
2020-10-23 16:23 ` [PATCH 16/25] docs/man: extract documentation of PCI_SPEC_STRING from the xl.cfg manpage Paul Durrant
2020-10-23 16:23 ` [PATCH 17/25] docs/man: improve documentation of PCI_SPEC_STRING Paul Durrant
2020-10-23 16:23 ` [PATCH 18/25] docs/man: fix xl(1) documentation for 'pci' operations Paul Durrant
2020-10-23 16:23 ` [PATCH 19/25] libxl: introduce 'libxl_pci_bdf' in the idl Paul Durrant
2020-10-23 16:23 ` [PATCH 20/25] libxlu: introduce xlu_pci_parse_spec_string() Paul Durrant
2020-10-23 16:23 ` [PATCH 21/25] libxl: modify libxl_device_pci_assignable_add/remove/list/list_free() Paul Durrant
2020-10-23 16:23 ` [PATCH 22/25] docs/man: modify xl(1) in preparation for naming of assignable devices Paul Durrant
2020-10-23 16:23 ` [PATCH 23/25] xl / libxl: support " Paul Durrant
2020-10-23 16:23 ` [PATCH 24/25] docs/man: modify xl-pci-configuration(5) to add 'name' field to PCI_SPEC_STRING Paul Durrant
2020-10-23 16:23 ` [PATCH 25/25] xl / libxl: support 'xl pci-attach/detach' by name Paul Durrant
2020-10-26  9:10 ` [PATCH 00/25] xl / libxl: named PCI pass-through devices Christian Lindig

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