diff options
| -rw-r--r-- | lib/intel_chipset.h | 1 | ||||
| -rw-r--r-- | lib/intel_device_info.c | 23 | ||||
| -rw-r--r-- | tools/intel_l3_parity.c | 5 | ||||
| -rw-r--r-- | tools/intel_reg_checker.c | 5 |
4 files changed, 8 insertions, 26 deletions
diff --git a/lib/intel_chipset.h b/lib/intel_chipset.h index aab823a1..18f860ca 100644 --- a/lib/intel_chipset.h +++ b/lib/intel_chipset.h @@ -80,7 +80,6 @@ struct intel_device_info { const struct intel_device_info *intel_get_device_info(uint16_t devid) __attribute__((pure)); unsigned intel_gen(uint16_t devid) __attribute__((pure)); -unsigned intel_gt(uint16_t devid) __attribute__((pure)); extern enum pch_type intel_pch; diff --git a/lib/intel_device_info.c b/lib/intel_device_info.c index eee7cac9..e5720443 100644 --- a/lib/intel_device_info.c +++ b/lib/intel_device_info.c @@ -460,26 +460,3 @@ unsigned intel_gen(uint16_t devid) { return ffs(intel_get_device_info(devid)->gen) ?: -1u; } - -/** - * intel_gt: - * @devid: pci device id - * - * Computes the Intel GFX GT size for the given device id. - * - * Returns: - * The GT size. - */ -unsigned intel_gt(uint16_t devid) -{ - unsigned mask = intel_gen(devid); - - if (mask >= 8) - mask = 0xf; - else if (mask >= 6) - mask = 0x3; - else - mask = 0; - - return (devid >> 4) & mask; -} diff --git a/tools/intel_l3_parity.c b/tools/intel_l3_parity.c index 340f94b1..484dd028 100644 --- a/tools/intel_l3_parity.c +++ b/tools/intel_l3_parity.c @@ -44,10 +44,11 @@ #include "intel_l3_parity.h" static unsigned int devid; + /* L3 size is always a function of banks. The number of banks cannot be * determined by number of slices however */ static inline int num_banks(void) { - switch (intel_gt(devid)) { + switch (intel_get_device_info(devid)->gt) { case 2: return 8; case 1: return 4; default: return 2; @@ -61,7 +62,7 @@ static inline int num_banks(void) { #define MAX_ROW (1<<12) #define MAX_BANKS_PER_SLICE 4 #define NUM_REGS (MAX_BANKS_PER_SLICE * NUM_SUBBANKS) -#define MAX_SLICES (intel_gt(devid) > 1 ? 2 : 1) +#define MAX_SLICES (intel_get_device_info(devid)->gt > 1 ? 2 : 1) #define REAL_MAX_SLICES 2 /* TODO support SLM config */ #define L3_SIZE ((MAX_ROW * 4) * NUM_SUBBANKS * num_banks()) diff --git a/tools/intel_reg_checker.c b/tools/intel_reg_checker.c index 3f90de82..2aefabc6 100644 --- a/tools/intel_reg_checker.c +++ b/tools/intel_reg_checker.c @@ -143,6 +143,11 @@ check_gfx_mode(void) check_perf_bit(gfx_mode, 13, "Flush TLB Invalidation Mode", true); } +static unsigned intel_gt(uint16_t __devid) +{ + return intel_get_device_info(__devid)->gt; +} + static void check_gt_mode(void) { |