KekenoBSD/src
3
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

hwpstate_amd(4): Move 'struct get_cppc_regs_data' & co. closer to use

Browse Source 
No functional change (intended).

Sponsored by:   The FreeBSD Foundation
This commit is contained in:
Olivier Certner
2026-02-09 11:39:53 +01:00
parent c6a0eb7ada
commit 2b728d3bbf
1 changed files with 22 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sys/x86/cpufreq/hwpstate_amd.c
+22 -22
View File
@@ -227,28 +227,6 @@ check_cppc_in_use(const struct hwpstate_softc *const sc, const char *const func)
": %s() called but HWPFL_USE_CPPC not set", func));
}
/*
* Internal errors conveyed by code executing on another CPU.
*/
#define HWP_ERROR_CPPC_ENABLE (1 << 0)
#define HWP_ERROR_CPPC_CAPS (1 << 1)
#define HWP_ERROR_CPPC_REQUEST (1 << 2)
#define HWP_ERROR_CPPC_REQUEST_WRITE (1 << 3)
static inline bool
hwp_has_error(u_int res, u_int err)
{
return ((res & err) != 0);
}
struct get_cppc_regs_data {
uint64_t enable;
uint64_t caps;
uint64_t req;
/* HWP_ERROR_CPPC_* except HWP_ERROR_*_WRITE */
u_int res;
};
static void
print_msr_bits(struct sbuf *const sb, const char *const legend,
const uint64_t bits, const uint64_t msr_value)
@@ -300,6 +278,28 @@ print_cppc_no_request(struct sbuf *const sb)
sbuf_printf(sb, MSR_AMD_CPPC_REQUEST_NAME ": " MSR_NOT_READ_MSG "\n");
}
/*
* Internal errors conveyed by code executing on another CPU.
*/
#define HWP_ERROR_CPPC_ENABLE (1 << 0)
#define HWP_ERROR_CPPC_CAPS (1 << 1)
#define HWP_ERROR_CPPC_REQUEST (1 << 2)
#define HWP_ERROR_CPPC_REQUEST_WRITE (1 << 3)
static inline bool
hwp_has_error(u_int res, u_int err)
{
return ((res & err) != 0);
}
struct get_cppc_regs_data {
uint64_t enable;
uint64_t caps;
uint64_t req;
/* HWP_ERROR_CPPC_* except HWP_ERROR_*_WRITE */
u_int res;
};
static void
get_cppc_regs_cb(void *args)
{