}
}
-int amdgpu_ucode_validate(const struct firmware *fw)
+static int amdgpu_ucode_validate(const struct firmware *fw)
{
const struct common_firmware_header *hdr =
(const struct common_firmware_header *)fw->data;
return 0;
}
+static const char *amdgpu_ucode_legacy_naming(struct amdgpu_device *adev, int block_type)
+{
+ if (block_type == MP0_HWIP) {
+ switch (adev->ip_versions[MP0_HWIP][0]) {
+ case IP_VERSION(9, 0, 0):
+ switch (adev->asic_type) {
+ case CHIP_VEGA10:
+ return "vega10";
+ case CHIP_VEGA12:
+ return "vega12";
+ default:
+ return NULL;
+ }
+ case IP_VERSION(10, 0, 0):
+ case IP_VERSION(10, 0, 1):
+ if (adev->asic_type == CHIP_RAVEN) {
+ if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+ return "raven2";
+ else if (adev->apu_flags & AMD_APU_IS_PICASSO)
+ return "picasso";
+ return "raven";
+ }
+ break;
+ case IP_VERSION(11, 0, 0):
+ return "navi10";
+ case IP_VERSION(11, 0, 2):
+ return "vega20";
+ case IP_VERSION(11, 0, 3):
+ return "renoir";
+ case IP_VERSION(11, 0, 4):
+ return "arcturus";
+ case IP_VERSION(11, 0, 5):
+ return "navi14";
+ case IP_VERSION(11, 0, 7):
+ return "sienna_cichlid";
+ case IP_VERSION(11, 0, 9):
+ return "navi12";
+ case IP_VERSION(11, 0, 11):
+ return "navy_flounder";
+ case IP_VERSION(11, 0, 12):
+ return "dimgrey_cavefish";
+ case IP_VERSION(11, 0, 13):
+ return "beige_goby";
+ case IP_VERSION(11, 5, 0):
+ return "vangogh";
+ case IP_VERSION(12, 0, 1):
+ return "green_sardine";
+ case IP_VERSION(13, 0, 2):
+ return "aldebaran";
+ case IP_VERSION(13, 0, 1):
+ case IP_VERSION(13, 0, 3):
+ return "yellow_carp";
+ }
+ } else if (block_type == MP1_HWIP) {
+ switch (adev->ip_versions[MP1_HWIP][0]) {
+ case IP_VERSION(9, 0, 0):
+ case IP_VERSION(10, 0, 0):
+ case IP_VERSION(10, 0, 1):
+ case IP_VERSION(11, 0, 2):
+ if (adev->asic_type == CHIP_ARCTURUS)
+ return "arcturus_smc";
+ return NULL;
+ case IP_VERSION(11, 0, 0):
+ return "navi10_smc";
+ case IP_VERSION(11, 0, 5):
+ return "navi14_smc";
+ case IP_VERSION(11, 0, 9):
+ return "navi12_smc";
+ case IP_VERSION(11, 0, 7):
+ return "sienna_cichlid_smc";
+ case IP_VERSION(11, 0, 11):
+ return "navy_flounder_smc";
+ case IP_VERSION(11, 0, 12):
+ return "dimgrey_cavefish_smc";
+ case IP_VERSION(11, 0, 13):
+ return "beige_goby_smc";
+ case IP_VERSION(13, 0, 2):
+ return "aldebaran_smc";
+ }
+ } else if (block_type == SDMA0_HWIP) {
+ switch (adev->ip_versions[SDMA0_HWIP][0]) {
+ case IP_VERSION(4, 0, 0):
+ return "vega10_sdma";
+ case IP_VERSION(4, 0, 1):
+ return "vega12_sdma";
+ case IP_VERSION(4, 1, 0):
+ case IP_VERSION(4, 1, 1):
+ if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+ return "raven2_sdma";
+ else if (adev->apu_flags & AMD_APU_IS_PICASSO)
+ return "picasso_sdma";
+ return "raven_sdma";
+ case IP_VERSION(4, 1, 2):
+ if (adev->apu_flags & AMD_APU_IS_RENOIR)
+ return "renoir_sdma";
+ return "green_sardine_sdma";
+ case IP_VERSION(4, 2, 0):
+ return "vega20_sdma";
+ case IP_VERSION(4, 2, 2):
+ return "arcturus_sdma";
+ case IP_VERSION(4, 4, 0):
+ return "aldebaran_sdma";
+ case IP_VERSION(5, 0, 0):
+ return "navi10_sdma";
+ case IP_VERSION(5, 0, 1):
+ return "cyan_skillfish2_sdma";
+ case IP_VERSION(5, 0, 2):
+ return "navi14_sdma";
+ case IP_VERSION(5, 0, 5):
+ return "navi12_sdma";
+ case IP_VERSION(5, 2, 0):
+ return "sienna_cichlid_sdma";
+ case IP_VERSION(5, 2, 2):
+ return "navy_flounder_sdma";
+ case IP_VERSION(5, 2, 4):
+ return "dimgrey_cavefish_sdma";
+ case IP_VERSION(5, 2, 5):
+ return "beige_goby_sdma";
+ case IP_VERSION(5, 2, 3):
+ return "yellow_carp_sdma";
+ case IP_VERSION(5, 2, 1):
+ return "vangogh_sdma";
+ }
+ } else if (block_type == UVD_HWIP) {
+ switch (adev->ip_versions[UVD_HWIP][0]) {
+ case IP_VERSION(1, 0, 0):
+ case IP_VERSION(1, 0, 1):
+ if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+ return "raven2_vcn";
+ else if (adev->apu_flags & AMD_APU_IS_PICASSO)
+ return "picasso_vcn";
+ return "raven_vcn";
+ case IP_VERSION(2, 5, 0):
+ return "arcturus_vcn";
+ case IP_VERSION(2, 2, 0):
+ if (adev->apu_flags & AMD_APU_IS_RENOIR)
+ return "renoir_vcn";
+ return "green_sardine_vcn";
+ case IP_VERSION(2, 6, 0):
+ return "aldebaran_vcn";
+ case IP_VERSION(2, 0, 0):
+ return "navi10_vcn";
+ case IP_VERSION(2, 0, 2):
+ if (adev->asic_type == CHIP_NAVI12)
+ return "navi12_vcn";
+ return "navi14_vcn";
+ case IP_VERSION(3, 0, 0):
+ case IP_VERSION(3, 0, 64):
+ case IP_VERSION(3, 0, 192):
+ if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 0))
+ return "sienna_cichlid_vcn";
+ return "navy_flounder_vcn";
+ case IP_VERSION(3, 0, 2):
+ return "vangogh_vcn";
+ case IP_VERSION(3, 0, 16):
+ return "dimgrey_cavefish_vcn";
+ case IP_VERSION(3, 0, 33):
+ return "beige_goby_vcn";
+ case IP_VERSION(3, 1, 1):
+ return "yellow_carp_vcn";
+ }
+ } else if (block_type == GC_HWIP) {
+ switch (adev->ip_versions[GC_HWIP][0]) {
+ case IP_VERSION(9, 0, 1):
+ return "vega10";
+ case IP_VERSION(9, 2, 1):
+ return "vega12";
+ case IP_VERSION(9, 4, 0):
+ return "vega20";
+ case IP_VERSION(9, 2, 2):
+ case IP_VERSION(9, 1, 0):
+ if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+ return "raven2";
+ else if (adev->apu_flags & AMD_APU_IS_PICASSO)
+ return "picasso";
+ return "raven";
+ case IP_VERSION(9, 4, 1):
+ return "arcturus";
+ case IP_VERSION(9, 3, 0):
+ if (adev->apu_flags & AMD_APU_IS_RENOIR)
+ return "renoir";
+ return "green_sardine";
+ case IP_VERSION(9, 4, 2):
+ return "aldebaran";
+ case IP_VERSION(10, 1, 10):
+ return "navi10";
+ case IP_VERSION(10, 1, 1):
+ return "navi14";
+ case IP_VERSION(10, 1, 2):
+ return "navi12";
+ case IP_VERSION(10, 3, 0):
+ return "sienna_cichlid";
+ case IP_VERSION(10, 3, 2):
+ return "navy_flounder";
+ case IP_VERSION(10, 3, 1):
+ return "vangogh";
+ case IP_VERSION(10, 3, 4):
+ return "dimgrey_cavefish";
+ case IP_VERSION(10, 3, 5):
+ return "beige_goby";
+ case IP_VERSION(10, 3, 3):
+ return "yellow_carp";
+ case IP_VERSION(10, 1, 3):
+ case IP_VERSION(10, 1, 4):
+ return "cyan_skillfish2";
+ }
+ }
+ return NULL;
+}
+
void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len)
{
int maj, min, rev;
char *ip_name;
+ const char *legacy;
uint32_t version = adev->ip_versions[block_type][0];
+ legacy = amdgpu_ucode_legacy_naming(adev, block_type);
+ if (legacy) {
+ snprintf(ucode_prefix, len, "%s", legacy);
+ return;
+ }
+
switch (block_type) {
case GC_HWIP:
ip_name = "gc";
snprintf(ucode_prefix, len, "%s_%d_%d_%d", ip_name, maj, min, rev);
}
+
+/*
+ * amdgpu_ucode_request - Fetch and validate amdgpu microcode
+ *
+ * @adev: amdgpu device
+ * @fw: pointer to load firmware to
+ * @fw_name: firmware to load
+ *
+ * This is a helper that will use request_firmware and amdgpu_ucode_validate
+ * to load and run basic validation on firmware. If the load fails, remap
+ * the error code to -ENODEV, so that early_init functions will fail to load.
+ */
+int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw,
+ const char *fw_name)
+{
+ int err = request_firmware(fw, fw_name, adev->dev);
+
+ if (err)
+ return -ENODEV;
+ err = amdgpu_ucode_validate(*fw);
+ if (err)
+ dev_dbg(adev->dev, "\"%s\" failed to validate\n", fw_name);
+
+ return err;
+}
+
+/*
+ * amdgpu_ucode_release - Release firmware microcode
+ *
+ * @fw: pointer to firmware to release
+ */
+void amdgpu_ucode_release(const struct firmware **fw)
+{
+ release_firmware(*fw);
+ *fw = NULL;
+}
projects / linux.git / blobdiff