diff options
| author | Robert Mustacchi <rm@joyent.com> | 2017-06-14 23:42:14 +0000 |
|---|---|---|
| committer | Robert Mustacchi <rm@joyent.com> | 2017-07-19 18:00:16 +0000 |
| commit | 36ee0868e847bc76173d0402abf2d9df271ad623 (patch) | |
| tree | 6d5f48c3e4517c857daf2998e28b95d2c2e54b02 | |
| parent | 267ae6c3a88d2fc39276af66caafa978b0935b82 (diff) | |
| download | illumos-gate-36ee0868e847bc76173d0402abf2d9df271ad623.tar.gz | |
8450 UCODE_MAX_SIZE is too small for modern microcode
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Dillon Amburgey <dillona@dillona.com>
Reviewed by: Dale Ghent <daleg@elemental.org>
Approved by: Dan McDonald <danmcd@joyent.com>
| -rw-r--r-- | usr/src/uts/common/sys/ucode.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr/src/uts/common/sys/ucode.h b/usr/src/uts/common/sys/ucode.h index d96c354c45..8bbace2b99 100644 --- a/usr/src/uts/common/sys/ucode.h +++ b/usr/src/uts/common/sys/ucode.h @@ -197,7 +197,7 @@ typedef union ucode_file { #define UCODE_DEFAULT_BODY_SIZE (UCODE_KB(2) - UCODE_HEADER_SIZE_INTEL) /* - * For a single microcode file, the minimum size is 1K, maximum size is 16K. + * For a single microcode file, the minimum size is 1K, maximum size is 128K. * Such limitations, while somewhat artificial, are not only to provide better * sanity checks, but also avoid wasting precious memory at startup time as the * microcode buffer for the first processor has to be statically allocated. @@ -206,7 +206,7 @@ typedef union ucode_file { * is 16M. */ #define UCODE_MIN_SIZE UCODE_KB(1) -#define UCODE_MAX_SIZE UCODE_KB(16) +#define UCODE_MAX_SIZE UCODE_KB(128) #define UCODE_MAX_COMBINED_SIZE UCODE_MB(16) #define UCODE_SIZE_CONVERT(size, default_size) \ |