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x86/platform/UV: Fix UV4A BAU MMRs

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Fixes to accommodate Intel Processor changes for UV4A broadcast assist unit
(BAU) MMRs.

Signed-off-by: Mike Travis <mike.travis@hpe.com>
Acked-by: Andrew Banman <abanman@hpe.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Dimitri Sivanich <sivanich@hpe.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russ Anderson <rja@hpe.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1515440405-20880-7-git-send-email-mike.travis@hpe.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Mike Travis 2018-01-08 13:40:04 -06:00 committed by Ingo Molnar
parent 09c3ae12b2
commit a631a0a7a3
1 changed files with 36 additions and 19 deletions
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55
arch/x86/include/asm/uv/uv_mmrs.h
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@ -39,9 +39,11 @@
* #define UV2Hxxx b
* #define UV3Hxxx c
* #define UV4Hxxx d
* #define UV4AHxxx e
* #define UVHxxx (is_uv1_hub() ? UV1Hxxx :
* (is_uv2_hub() ? UV2Hxxx :
* (is_uv3_hub() ? UV3Hxxx :
* (is_uv4a_hub() ? UV4AHxxx :
* UV4Hxxx))
*
* If the MMR exists on all hub types > 1 but have different addresses, the
@ -49,8 +51,10 @@
* #define UV2Hxxx b
* #define UV3Hxxx c
* #define UV4Hxxx d
* #define UV4AHxxx e
* #define UVHxxx (is_uv2_hub() ? UV2Hxxx :
* (is_uv3_hub() ? UV3Hxxx :
* (is_uv4a_hub() ? UV4AHxxx :
* UV4Hxxx))
*
* union uvh_xxx {
@ -63,6 +67,7 @@
* } s2;
* struct uv3h_xxx_s { # Full UV3 definition (*)
* } s3;
* (NOTE: No struct uv4ah_xxx_s members exist)
* struct uv4h_xxx_s { # Full UV4 definition (*)
* } s4;
* };
@ -2780,35 +2785,47 @@ union uvh_lb_bau_sb_activation_status_1_u {
/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_32)
#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_SHFT 12
#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49
#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL
#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49
#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
#define UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL
#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49
#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
#define UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL
#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49
#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000007fffffff000UL
#define UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL
#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 49
#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x00003ffffffff000UL
#define UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0x7ffe000000000000UL
#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT 53
#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_PAGE_ADDRESS_MASK 0x000ffffffffff000UL
#define UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK 0xffe0000000000000UL
union uvh_lb_bau_sb_descriptor_base_u {
unsigned long v;
struct uvh_lb_bau_sb_descriptor_base_s {
unsigned long rsvd_0_11:12;
unsigned long rsvd_12_48:37;
unsigned long node_id:14; /* RW */
unsigned long rsvd_63:1;
} s;
struct uv4h_lb_bau_sb_descriptor_base_s {
unsigned long rsvd_0_11:12;
unsigned long page_address:34; /* RW */
unsigned long rsvd_46_48:3;
unsigned long node_id:14; /* RW */
unsigned long rsvd_63:1;
} s4;
};
#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT ( \
is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \
is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \
is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \
is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT : \
/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_SHFT)
#define UVH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK ( \
is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \
is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \
is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \
is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK : \
/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_PAGE_ADDRESS_MASK)
#define UVH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK ( \
is_uv1_hub() ? UV1H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \
is_uv2_hub() ? UV2H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \
is_uv3_hub() ? UV3H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \
is_uv4a_hub() ? UV4AH_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK : \
/*is_uv4_hub*/ UV4H_LB_BAU_SB_DESCRIPTOR_BASE_NODE_ID_MASK)
/* ========================================================================= */
/* UVH_NODE_ID */