Date: Sun, 4 Jun 2017 21:11:29 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r319579 - head/sys/dev/iwm Message-ID: <201706042111.v54LBTXx017041@repo.freebsd.org>
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Author: adrian Date: Sun Jun 4 21:11:28 2017 New Revision: 319579 URL: https://svnweb.freebsd.org/changeset/base/319579 Log: [iwm] Remove dead code from iwm_pcie_load_cpu_sections(). * If device family is 8000 then iwm_pcie_load_cpu_sections() won't be called at all (iwm_pcie_load_cpu_sections_8000() is called in that case) so this piece of code never gets called. Obtained from: dragonflybsd.git 3e9aaef308100a4d630feffc131e3aca2ae12f8a Modified: head/sys/dev/iwm/if_iwm.c head/sys/dev/iwm/if_iwmreg.h Modified: head/sys/dev/iwm/if_iwm.c ============================================================================== --- head/sys/dev/iwm/if_iwm.c Sun Jun 4 21:10:14 2017 (r319578) +++ head/sys/dev/iwm/if_iwm.c Sun Jun 4 21:11:28 2017 (r319579) @@ -2571,14 +2571,6 @@ iwm_pcie_load_cpu_sections(struct iwm_softc *sc, return ret; } - if (sc->cfg->device_family == IWM_DEVICE_FAMILY_8000) - iwm_set_bits_prph(sc, - IWM_CSR_UCODE_LOAD_STATUS_ADDR, - (IWM_LMPM_CPU_UCODE_LOADING_COMPLETED | - IWM_LMPM_CPU_HDRS_LOADING_COMPLETED | - IWM_LMPM_CPU_UCODE_LOADING_STARTED) << - shift_param); - *first_ucode_section = last_read_idx; return 0; Modified: head/sys/dev/iwm/if_iwmreg.h ============================================================================== --- head/sys/dev/iwm/if_iwmreg.h Sun Jun 4 21:10:14 2017 (r319578) +++ head/sys/dev/iwm/if_iwmreg.h Sun Jun 4 21:11:28 2017 (r319579) @@ -439,23 +439,11 @@ enum iwm_secure_boot_status_reg { }; #define IWM_FH_UCODE_LOAD_STATUS 0x1af0 -#define IWM_CSR_UCODE_LOAD_STATUS_ADDR 0x1e70 -enum iwm_secure_load_status_reg { - IWM_LMPM_CPU_UCODE_LOADING_STARTED = 0x00000001, - IWM_LMPM_CPU_HDRS_LOADING_COMPLETED = 0x00000003, - IWM_LMPM_CPU_UCODE_LOADING_COMPLETED = 0x00000007, - IWM_LMPM_CPU_STATUS_NUM_OF_LAST_COMPLETED = 0x000000F8, - IWM_LMPM_CPU_STATUS_NUM_OF_LAST_LOADED_BLOCK = 0x0000FF00, -}; #define IWM_FH_MEM_TB_MAX_LENGTH 0x20000 -#define IWM_LMPM_SECURE_INSPECTOR_CODE_ADDR 0x1e38 -#define IWM_LMPM_SECURE_INSPECTOR_DATA_ADDR 0x1e3c #define IWM_LMPM_SECURE_UCODE_LOAD_CPU1_HDR_ADDR 0x1e78 #define IWM_LMPM_SECURE_UCODE_LOAD_CPU2_HDR_ADDR 0x1e7c -#define IWM_LMPM_SECURE_INSPECTOR_CODE_MEM_SPACE 0x400000 -#define IWM_LMPM_SECURE_INSPECTOR_DATA_MEM_SPACE 0x402000 #define IWM_LMPM_SECURE_CPU1_HDR_MEM_SPACE 0x420000 #define IWM_LMPM_SECURE_CPU2_HDR_MEM_SPACE 0x420400
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