diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/inteltool/gpio_groups.c | 70 | ||||
| -rw-r--r-- | util/inteltool/inteltool.h | 3 |
2 files changed, 38 insertions, 35 deletions
diff --git a/util/inteltool/gpio_groups.c b/util/inteltool/gpio_groups.c index 8b60c2b5b6..3d7d708d0c 100644 --- a/util/inteltool/gpio_groups.c +++ b/util/inteltool/gpio_groups.c @@ -96,11 +96,11 @@ static void print_gpio_community(const struct gpio_community *const community, } } -void print_gpio_groups(struct pci_dev *const sb) +const struct gpio_community *const *get_gpio_communities(struct pci_dev *const sb, + size_t* community_count, + size_t* pad_stepping) { - size_t community_count; - const struct gpio_community *const *communities; - size_t pad_stepping = 8; + *pad_stepping = 8; switch (sb->device_id) { case PCI_DEVICE_ID_INTEL_H110: @@ -114,10 +114,8 @@ void print_gpio_groups(struct pci_dev *const sb) case PCI_DEVICE_ID_INTEL_QM170: case PCI_DEVICE_ID_INTEL_HM170: case PCI_DEVICE_ID_INTEL_CM236: - community_count = ARRAY_SIZE(sunrise_communities); - communities = sunrise_communities; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(sunrise_communities); + return sunrise_communities; case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_PRE: case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_BASE_SKL: case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_PREM_SKL: @@ -128,10 +126,8 @@ void print_gpio_groups(struct pci_dev *const sb) case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_BASE: case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_PREM: case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_IHDCP_PREM: - community_count = ARRAY_SIZE(sunrise_lp_communities); - communities = sunrise_lp_communities; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(sunrise_lp_communities); + return sunrise_lp_communities; case PCI_DEVICE_ID_INTEL_C621: case PCI_DEVICE_ID_INTEL_C622: case PCI_DEVICE_ID_INTEL_C624: @@ -145,20 +141,14 @@ void print_gpio_groups(struct pci_dev *const sb) case PCI_DEVICE_ID_INTEL_C621_SUPER: case PCI_DEVICE_ID_INTEL_C627_SUPER_2: case PCI_DEVICE_ID_INTEL_C628_SUPER: - community_count = ARRAY_SIZE(lewisburg_communities); - communities = lewisburg_communities; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(lewisburg_communities); + return lewisburg_communities; case PCI_DEVICE_ID_INTEL_DNV_LPC: - community_count = ARRAY_SIZE(denverton_communities); - communities = denverton_communities; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(denverton_communities); + return denverton_communities; case PCI_DEVICE_ID_INTEL_APL_LPC: - community_count = ARRAY_SIZE(apl_communities); - communities = apl_communities; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(apl_communities); + return apl_communities; case PCI_DEVICE_ID_INTEL_H310: case PCI_DEVICE_ID_INTEL_H370: case PCI_DEVICE_ID_INTEL_Z390: @@ -169,20 +159,30 @@ void print_gpio_groups(struct pci_dev *const sb) case PCI_DEVICE_ID_INTEL_QM370: case PCI_DEVICE_ID_INTEL_HM370: case PCI_DEVICE_ID_INTEL_CM246: - community_count = ARRAY_SIZE(cannonlake_pch_h_communities); - communities = cannonlake_pch_h_communities; - pad_stepping = 16; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(cannonlake_pch_h_communities); + *pad_stepping = 16; + return cannonlake_pch_h_communities; case PCI_DEVICE_ID_INTEL_ICELAKE_LP_U: - community_count = ARRAY_SIZE(icelake_pch_h_communities); - communities = icelake_pch_h_communities; - pad_stepping = 16; - pcr_init(sb); - break; + *community_count = ARRAY_SIZE(icelake_pch_h_communities); + *pad_stepping = 16; + return icelake_pch_h_communities; default: - return; + return NULL; } +} + +void print_gpio_groups(struct pci_dev *const sb) +{ + size_t community_count; + const struct gpio_community *const *communities; + size_t pad_stepping; + + communities = get_gpio_communities(sb, &community_count, &pad_stepping); + + if (!communities) + return; + + pcr_init(sb); printf("\n============= GPIOS =============\n\n"); diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h index 950943f234..49af276107 100644 --- a/util/inteltool/inteltool.h +++ b/util/inteltool/inteltool.h @@ -395,6 +395,9 @@ int print_mchbar(struct pci_dev *nb, struct pci_access *pacc, const char *dump_s int print_pmbase(struct pci_dev *sb, struct pci_access *pacc); int print_rcba(struct pci_dev *sb); int print_gpios(struct pci_dev *sb, int show_all, int show_diffs); +const struct gpio_community *const *get_gpio_communities(struct pci_dev *const sb, + size_t* community_count, + size_t* pad_stepping); void print_gpio_groups(struct pci_dev *sb); int print_epbar(struct pci_dev *nb); int print_dmibar(struct pci_dev *nb); |