diff options
Diffstat (limited to 'sysutils/xen-tools/files/xsa131-qemut-7.patch')
-rw-r--r-- | sysutils/xen-tools/files/xsa131-qemut-7.patch | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/sysutils/xen-tools/files/xsa131-qemut-7.patch b/sysutils/xen-tools/files/xsa131-qemut-7.patch deleted file mode 100644 index b2430b5143a1..000000000000 --- a/sysutils/xen-tools/files/xsa131-qemut-7.patch +++ /dev/null @@ -1,81 +0,0 @@ -xen/pt: add a few PCI config space field descriptions - -Since the next patch will turn all not explicitly described fields -read-only by default, those fields that have guest writable bits need -to be given explicit descriptors. - -This is a preparatory patch for XSA-131. - -Signed-off-by: Jan Beulich <jbeulich@suse.com> - ---- a/hw/pass-through.c -+++ b/hw/pass-through.c -@@ -538,6 +538,16 @@ static struct pt_reg_info_tbl pt_emu_reg - .u.b.restore = NULL, - }, - { -+ .offset = PCI_VPD_ADDR, -+ .size = 2, -+ .ro_mask = 0x0003, -+ .emu_mask = 0x0003, -+ .init = pt_common_reg_init, -+ .u.w.read = pt_word_reg_read, -+ .u.w.write = pt_word_reg_write, -+ .u.w.restore = pt_word_reg_restore, -+ }, -+ { - .size = 0, - }, - }; -@@ -599,6 +609,17 @@ static struct pt_reg_info_tbl pt_emu_reg - .u.w.write = pt_word_reg_write, - .u.w.restore = pt_word_reg_restore, - }, -+ /* Device Status reg */ -+ { -+ .offset = PCI_EXP_DEVSTA, -+ .size = 2, -+ .res_mask = 0xFFC0, -+ .ro_mask = 0x0030, -+ .init = pt_common_reg_init, -+ .u.w.read = pt_word_reg_read, -+ .u.w.write = pt_word_reg_write, -+ .u.w.restore = pt_word_reg_restore, -+ }, - /* Link Control reg */ - { - .offset = PCI_EXP_LNKCTL, -@@ -611,6 +632,16 @@ static struct pt_reg_info_tbl pt_emu_reg - .u.w.write = pt_word_reg_write, - .u.w.restore = pt_word_reg_restore, - }, -+ /* Link Status reg */ -+ { -+ .offset = PCI_EXP_LNKSTA, -+ .size = 2, -+ .ro_mask = 0x3FFF, -+ .init = pt_common_reg_init, -+ .u.w.read = pt_word_reg_read, -+ .u.w.write = pt_word_reg_write, -+ .u.w.restore = pt_word_reg_restore, -+ }, - /* Device Control 2 reg */ - { - .offset = 0x28, ---- a/hw/pass-through.h -+++ b/hw/pass-through.h -@@ -105,6 +105,14 @@ - #define PCI_EXP_TYPE_ROOT_EC 0xa - #endif - -+#ifndef PCI_VPD_ADDR -+/* Vital Product Data */ -+#define PCI_VPD_ADDR 2 /* Address to access (15 bits!) */ -+#define PCI_VPD_ADDR_MASK 0x7fff /* Address mask */ -+#define PCI_VPD_ADDR_F 0x8000 /* Write 0, 1 indicates completion */ -+#define PCI_VPD_DATA 4 /* 32-bits of data returned here */ -+#endif -+ - #ifndef PCI_ERR_UNCOR_MASK - /* Uncorrectable Error Mask */ - #define PCI_ERR_UNCOR_MASK 8 |