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Searched refs:mfn (Results 1 – 25 of 47) sorted by relevance

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/openbmc/linux/arch/x86/include/asm/xen/
H A Dpage.h59 extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn);
60 extern bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
135 unsigned long mfn; in __pfn_to_mfn() local
138 mfn = xen_p2m_addr[pfn]; in __pfn_to_mfn()
144 if (unlikely(mfn == INVALID_P2M_ENTRY)) in __pfn_to_mfn()
147 return mfn; in __pfn_to_mfn()
158 unsigned long mfn; in pfn_to_mfn() local
168 mfn = __pfn_to_mfn(pfn); in pfn_to_mfn()
170 if (mfn != INVALID_P2M_ENTRY) in pfn_to_mfn()
171 mfn &= ~(FOREIGN_FRAME_BIT | IDENTITY_FRAME_BIT); in pfn_to_mfn()
[all …]
/openbmc/linux/include/xen/arm/
H A Dpage.h60 unsigned long mfn; in pfn_to_bfn() local
63 mfn = __pfn_to_mfn(pfn); in pfn_to_bfn()
64 if (mfn != INVALID_P2M_ENTRY) in pfn_to_bfn()
65 return mfn; in pfn_to_bfn()
103 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
104 bool __set_phys_to_machine_multi(unsigned long pfn, unsigned long mfn,
107 static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) in set_phys_to_machine() argument
109 return __set_phys_to_machine(pfn, mfn); in set_phys_to_machine()
/openbmc/linux/drivers/clk/imx/
H A Dclk-pllv1.c47 static inline bool mfn_is_negative(struct clk_pllv1 *pll, unsigned int mfn) in mfn_is_negative() argument
49 return !is_imx1_pllv1(pll) && !is_imx21_pllv1(pll) && (mfn & MFN_SIGN); in mfn_is_negative()
58 unsigned int mfi, mfn, mfd, pd; in clk_pllv1_recalc_rate() local
75 mfn = reg & 0x3ff; in clk_pllv1_recalc_rate()
81 mfn_abs = mfn; in clk_pllv1_recalc_rate()
88 if (mfn_is_negative(pll, mfn)) { in clk_pllv1_recalc_rate()
90 mfn_abs = mfn & MFN_MASK; in clk_pllv1_recalc_rate()
92 mfn_abs = BIT(MFN_BITS) - mfn; in clk_pllv1_recalc_rate()
102 if (mfn_is_negative(pll, mfn)) in clk_pllv1_recalc_rate()
H A Dclk-pllv4.c82 u32 mult, mfn, mfd; in clk_pllv4_recalc_rate() local
89 mfn = readl_relaxed(pll->base + pll->num_offset); in clk_pllv4_recalc_rate()
92 temp64 *= mfn; in clk_pllv4_recalc_rate()
104 u32 mfn, mfd = DEFAULT_MFD; in clk_pllv4_round_rate() local
140 mfn = temp64; in clk_pllv4_round_rate()
148 if (mfn >= mfd) in clk_pllv4_round_rate()
152 temp64 *= mfn; in clk_pllv4_round_rate()
181 u32 val, mult, mfn, mfd = DEFAULT_MFD; in clk_pllv4_set_rate() local
195 mfn = temp64; in clk_pllv4_set_rate()
202 writel_relaxed(mfn, pll->base + pll->num_offset); in clk_pllv4_set_rate()
H A Dclk-pllv3.c218 u32 mfn = readl_relaxed(pll->base + pll->num_offset); in clk_pllv3_av_recalc_rate() local
223 temp64 *= mfn; in clk_pllv3_av_recalc_rate()
236 u32 mfn, mfd = 1000000; in clk_pllv3_av_round_rate() local
252 mfn = temp64; in clk_pllv3_av_round_rate()
255 temp64 *= mfn; in clk_pllv3_av_round_rate()
268 u32 mfn, mfd = 1000000; in clk_pllv3_av_set_rate() local
282 mfn = temp64; in clk_pllv3_av_set_rate()
288 writel_relaxed(mfn, pll->base + pll->num_offset); in clk_pllv3_av_set_rate()
305 u32 mfn; /* numerator, 30-bit value */ member
315 temp64 *= mf.mfn; in clk_pllv3_vf610_mf_to_rate()
[all …]
H A Dclk-pllv2.c81 long mfi, mfn, mfd, pdf, ref_clk; in __clk_pllv2_recalc_rate() local
91 mfn = dp_mfn & MXC_PLL_DP_MFN_MASK; in __clk_pllv2_recalc_rate()
92 mfn = sign_extend32(mfn, 26); in __clk_pllv2_recalc_rate()
99 temp = (u64) ref_clk * abs(mfn); in __clk_pllv2_recalc_rate()
101 if (mfn < 0) in __clk_pllv2_recalc_rate()
130 long mfi, pdf, mfn, mfd = 999999; in __clk_pllv2_set_rate() local
144 mfn = (long)temp64; in __clk_pllv2_set_rate()
150 *dp_mfn = mfn; in __clk_pllv2_set_rate()
H A Dclk-fracn-gppll.c50 .mfn = (_mfn), \
60 .mfn = 0, \
156 u32 mfi, mfn, mfd, rdiv, odiv; in clk_fracn_gppll_recalc_rate() local
162 mfn = FIELD_GET(PLL_MFN_MASK, pll_numerator); in clk_fracn_gppll_recalc_rate()
180 if (rate_table[i].mfn == mfn && rate_table[i].mfi == mfi && in clk_fracn_gppll_recalc_rate()
209 fvco = fvco * mfi * mfd + fvco * mfn; in clk_fracn_gppll_recalc_rate()
258 writel_relaxed(FIELD_PREP(PLL_MFN_MASK, rate->mfn), pll->base + PLL_NUMERATOR); in clk_fracn_gppll_set_rate()
282 WARN(ana_mfn != rate->mfn, "ana_mfn != rate->mfn\n"); in clk_fracn_gppll_set_rate()
/openbmc/linux/arch/arm/xen/
H A Dp2m.c24 unsigned long mfn; member
59 __func__, &new->pfn, &new->mfn, &entry->pfn, &entry->mfn); in xen_add_phys_to_mach_entry()
76 unsigned long mfn = entry->mfn + (pfn - entry->pfn); in __pfn_to_mfn() local
78 return mfn; in __pfn_to_mfn()
151 unsigned long mfn, unsigned long nr_pages) in __set_phys_to_machine_multi() argument
158 if (mfn == INVALID_P2M_ENTRY) { in __set_phys_to_machine_multi()
185 p2m_entry->mfn = mfn; in __set_phys_to_machine_multi()
199 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) in __set_phys_to_machine() argument
201 return __set_phys_to_machine_multi(pfn, mfn, 1); in __set_phys_to_machine()
/openbmc/linux/arch/x86/xen/
H A Dp2m.c216 unsigned long pfn, mfn; in xen_build_mfn_list_list() local
248 mfn = pte_mfn(*ptep); in xen_build_mfn_list_list()
271 mid_mfn_p[mididx] = mfn; in xen_build_mfn_list_list()
312 unsigned long mfn; in xen_p2m_elem_type() local
317 mfn = xen_p2m_addr[pfn]; in xen_p2m_elem_type()
319 if (mfn == INVALID_P2M_ENTRY) in xen_p2m_elem_type()
322 if (mfn & IDENTITY_FRAME_BIT) in xen_p2m_elem_type()
647 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) in __set_phys_to_machine() argument
654 return mfn == INVALID_P2M_ENTRY; in __set_phys_to_machine()
660 if (likely(!xen_safe_write_ulong(xen_p2m_addr + pfn, mfn))) in __set_phys_to_machine()
[all …]
H A Dsuspend_pv.c16 xen_start_info->console.domU.mfn = in xen_pv_pre_suspend()
17 mfn_to_pfn(xen_start_info->console.domU.mfn); in xen_pv_pre_suspend()
37 xen_start_info->console.domU.mfn = in xen_pv_post_suspend()
38 pfn_to_mfn(xen_start_info->console.domU.mfn); in xen_pv_post_suspend()
H A Dsetup.c200 static int __init xen_free_mfn(unsigned long mfn) in xen_free_mfn() argument
208 set_xen_guest_handle(reservation.extent_start, &mfn); in xen_free_mfn()
229 unsigned long mfn = pfn_to_mfn(pfn); in xen_set_identity_and_release_chunk() local
232 if (mfn == INVALID_P2M_ENTRY || mfn_to_pfn(mfn) != pfn) in xen_set_identity_and_release_chunk()
235 ret = xen_free_mfn(mfn); in xen_set_identity_and_release_chunk()
252 static void __init xen_update_mem_tables(unsigned long pfn, unsigned long mfn) in xen_update_mem_tables() argument
255 .ptr = ((uint64_t)mfn << PAGE_SHIFT) | MMU_MACHPHYS_UPDATE, in xen_update_mem_tables()
260 if (!set_phys_to_machine(pfn, mfn)) { in xen_update_mem_tables()
262 pfn, mfn); in xen_update_mem_tables()
269 mfn, pfn); in xen_update_mem_tables()
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H A Dmmu_pv.c307 void __init set_pte_mfn(unsigned long vaddr, unsigned long mfn, pgprot_t flags) in set_pte_mfn() argument
309 if (HYPERVISOR_update_va_mapping(vaddr, mfn_pte(mfn, flags), in set_pte_mfn()
380 unsigned long mfn = (val & XEN_PTE_MFN_MASK) >> PAGE_SHIFT; in pte_mfn_to_pfn() local
381 unsigned long pfn = mfn_to_pfn(mfn); in pte_mfn_to_pfn()
398 unsigned long mfn; in pte_pfn_to_mfn() local
400 mfn = __pfn_to_mfn(pfn); in pte_pfn_to_mfn()
408 if (unlikely(mfn == INVALID_P2M_ENTRY)) { in pte_pfn_to_mfn()
409 mfn = 0; in pte_pfn_to_mfn()
412 mfn &= ~(FOREIGN_FRAME_BIT | IDENTITY_FRAME_BIT); in pte_pfn_to_mfn()
413 val = ((pteval_t)mfn << PAGE_SHIFT) | flags; in pte_pfn_to_mfn()
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H A Denlighten_pv.c166 var[reg].base_lo |= op.u.read_memtype.mfn << PAGE_SHIFT; in xen_set_mtrr_data()
167 var[reg].base_hi = op.u.read_memtype.mfn >> (32 - PAGE_SHIFT); in xen_set_mtrr_data()
508 unsigned long pfn, mfn; in xen_load_gdt() local
528 mfn = pfn_to_mfn(pfn); in xen_load_gdt()
534 if (HYPERVISOR_set_gdt(&mfn, size / sizeof(struct desc_struct))) in xen_load_gdt()
545 unsigned long pfn, mfn; in xen_load_gdt_boot() local
553 mfn = pfn_to_mfn(pfn); in xen_load_gdt_boot()
560 if (HYPERVISOR_set_gdt(&mfn, size / sizeof(struct desc_struct))) in xen_load_gdt_boot()
1475 xen_start_info->console.domU.mfn = 0; in xen_start_kernel()
H A Dmmu.h16 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);
/openbmc/u-boot/arch/arm/mach-imx/mx5/
H A Dclock.c63 u32 mfn; member
162 uint32_t ctrl, op, mfd, mfn, mfi, pdf, ret; in decode_pll() local
169 mfn = readl(&pll->hfs_mfn); in decode_pll()
173 mfn = readl(&pll->mfn); in decode_pll()
179 mfn &= MXC_DPLLC_MFN_MFN_MASK; in decode_pll()
188 if (mfn >= 0x04000000) { in decode_pll()
189 mfn |= 0xfc000000; in decode_pll()
190 mfn_abs = -mfn; in decode_pll()
192 mfn_abs = mfn; in decode_pll()
203 if ((int)mfn < 0) in decode_pll()
[all …]
/openbmc/linux/arch/powerpc/boot/
H A Dmpc8xx.c24 int mfi, mfn, mfd, pdf; in mpc885_get_clock() local
44 mfn = (plprcr >> 27) & 0x1f; in mpc885_get_clock()
48 if (mfn != 0) in mpc885_get_clock()
49 ret += crystal * mfn / (mfd + 1); in mpc885_get_clock()
/openbmc/u-boot/arch/arm/cpu/arm920t/imx/
H A Dspeed.c28 u32 mfn = spctl0 & 0x3f; in get_systemPLLCLK() local
34 return (2*(CONFIG_SYSPLL_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); in get_systemPLLCLK()
42 u32 mfn = mpctl0 & 0x3f; in get_mcuPLLCLK() local
48 return (2*(CONFIG_SYS_CLK_FREQ>>10)*( (mfi<<10) + (mfn<<10)/(mfd+1)))/(pd+1); in get_mcuPLLCLK()
/openbmc/qemu/hw/misc/
H A Dimx_ccm.c51 int32_t mfn = MFN(pllreg); /* Numerator */ in imx_ccm_calc_pll() local
61 mfn <<= 32 - 10; in imx_ccm_calc_pll()
62 mfn >>= 32 - 10; in imx_ccm_calc_pll()
64 freq = ((2 * (base_freq >> 10) * (mfi * mfd + mfn)) / in imx_ccm_calc_pll()
/openbmc/u-boot/arch/arm/cpu/arm1136/mx31/
H A Dgeneric.c17 s32 mfn = GET_PLL_MFN(reg); in mx31_decode_pll() local
22 mfn = mfn >= 512 ? mfn - 1024 : mfn; in mx31_decode_pll()
26 return lldiv(2 * (u64)infreq * (mfi * mfd + mfn), in mx31_decode_pll()
/openbmc/u-boot/arch/arm/cpu/arm926ejs/mx25/
H A Dgeneric.c36 int mfn = (pll >> CCM_PLL_MFN_SHIFT) in imx_decode_pll() local
44 mfn = mfn >= 512 ? mfn - 1024 : mfn; in imx_decode_pll()
48 return lldiv(2 * (u64) f_ref * (mfi * mfd + mfn), in imx_decode_pll()
/openbmc/linux/drivers/gpu/drm/i915/gvt/
H A Dtrace.h43 TP_PROTO(int id, void *spt, int type, unsigned long mfn,
46 TP_ARGS(id, spt, type, mfn, gpt_gfn),
52 __field(unsigned long, mfn)
60 __entry->mfn = mfn;
68 __entry->mfn,
/openbmc/u-boot/arch/arm/cpu/arm1136/mx35/
H A Dgeneric.c117 s32 mfn = reg & 0x3ff; in decode_pll() local
122 mfn = mfn >= 512 ? mfn - 1024 : mfn; in decode_pll()
126 return lldiv(2 * (u64)infreq * (mfi * mfd + mfn), in decode_pll()
/openbmc/linux/include/xen/
H A Dxen-ops.h151 unsigned long addr, xen_pfn_t *mfn, in xen_remap_domain_mfn_array() argument
158 return xen_remap_pfn(vma, addr, mfn, nr, err_ptr, prot, domid, in xen_remap_domain_mfn_array()
/openbmc/qemu/include/hw/xen/interface/
H A Dxen.h433 xen_pfn_t mfn; member
838 xen_pfn_t mfn; /* MACHINE page number of console page. */ member
864 #define console_mfn console.domU.mfn
/openbmc/linux/include/xen/interface/
H A Dxen.h346 xen_pfn_t mfn; member
630 xen_pfn_t mfn; /* MACHINE page number of console page. */ member

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