cregit-Linux how code gets into the kernel

Release 4.7 drivers/pnp/resource.c

Directory: drivers/pnp
/*
 * resource.c - Contains functions for registering and analyzing resource information
 *
 * based on isapnp.c resource management (c) Jaroslav Kysela <perex@perex.cz>
 * Copyright 2003 Adam Belay <ambx1@neo.rr.com>
 * Copyright (C) 2008 Hewlett-Packard Development Company, L.P.
 *      Bjorn Helgaas <bjorn.helgaas@hp.com>
 */

#include <linux/module.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/irq.h>
#include <linux/pci.h>
#include <linux/ioport.h>
#include <linux/init.h>

#include <linux/pnp.h>
#include "base.h"


static int pnp_reserve_irq[16] = {[0 ... 15] = -1 };	
/* reserve (don't use) some IRQ */

static int pnp_reserve_dma[8] = {[0 ... 7] = -1 };	
/* reserve (don't use) some DMA */

static int pnp_reserve_io[16] = {[0 ... 15] = -1 };	
/* reserve (don't use) some I/O region */

static int pnp_reserve_mem[16] = {[0 ... 15] = -1 };	
/* reserve (don't use) some memory region */

/*
 * option registration
 */


static struct pnp_option *pnp_build_option(struct pnp_dev *dev, unsigned long type, unsigned int option_flags) { struct pnp_option *option; option = kzalloc(sizeof(struct pnp_option), GFP_KERNEL); if (!option) return NULL; option->flags = option_flags; option->type = type; list_add_tail(&option->list, &dev->options); return option; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay4154.67%233.33%
bjorn helgaasbjorn helgaas3344.00%350.00%
rashika kheriarashika kheria11.33%116.67%
Total75100.00%6100.00%


int pnp_register_irq_resource(struct pnp_dev *dev, unsigned int option_flags, pnp_irq_mask_t *map, unsigned char flags) { struct pnp_option *option; struct pnp_irq *irq; option = pnp_build_option(dev, IORESOURCE_IRQ, option_flags); if (!option) return -ENOMEM; irq = &option->u.irq; irq->map = *map; irq->flags = flags; #ifdef CONFIG_PCI { int i; for (i = 0; i < 16; i++) if (test_bit(i, irq->map.bits)) pcibios_penalize_isa_irq(i, 0); } #endif dbg_pnp_show_option(dev, option); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas6148.03%550.00%
adam belayadam belay5442.52%220.00%
andrew mortonandrew morton53.94%110.00%
len brownlen brown53.94%110.00%
li shaohuali shaohua21.57%110.00%
Total127100.00%10100.00%


int pnp_register_dma_resource(struct pnp_dev *dev, unsigned int option_flags, unsigned char map, unsigned char flags) { struct pnp_option *option; struct pnp_dma *dma; option = pnp_build_option(dev, IORESOURCE_DMA, option_flags); if (!option) return -ENOMEM; dma = &option->u.dma; dma->map = map; dma->flags = flags; dbg_pnp_show_option(dev, option); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas5768.67%466.67%
adam belayadam belay2631.33%233.33%
Total83100.00%6100.00%


int pnp_register_port_resource(struct pnp_dev *dev, unsigned int option_flags, resource_size_t min, resource_size_t max, resource_size_t align, resource_size_t size, unsigned char flags) { struct pnp_option *option; struct pnp_port *port; option = pnp_build_option(dev, IORESOURCE_IO, option_flags); if (!option) return -ENOMEM; port = &option->u.port; port->min = min; port->max = max; port->align = align; port->size = size; port->flags = flags; dbg_pnp_show_option(dev, option); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas9486.24%466.67%
adam belayadam belay1513.76%233.33%
Total109100.00%6100.00%


int pnp_register_mem_resource(struct pnp_dev *dev, unsigned int option_flags, resource_size_t min, resource_size_t max, resource_size_t align, resource_size_t size, unsigned char flags) { struct pnp_option *option; struct pnp_mem *mem; option = pnp_build_option(dev, IORESOURCE_MEM, option_flags); if (!option) return -ENOMEM; mem = &option->u.mem; mem->min = min; mem->max = max; mem->align = align; mem->size = size; mem->flags = flags; dbg_pnp_show_option(dev, option); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas8477.06%466.67%
adam belayadam belay2522.94%233.33%
Total109100.00%6100.00%


void pnp_free_options(struct pnp_dev *dev) { struct pnp_option *option, *tmp; list_for_each_entry_safe(option, tmp, &dev->options, list) { list_del(&option->list); kfree(option); } }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay2455.81%266.67%
bjorn helgaasbjorn helgaas1944.19%133.33%
Total43100.00%3100.00%

/* * resource validity checking */ #define length(start, end) (*(end) - *(start) + 1) /* Two ranges conflict if one doesn't end before the other starts */ #define ranged_conflict(starta, enda, startb, endb) \ !((*(enda) < *(startb)) || (*(endb) < *(starta))) #define cannot_compare(flags) \ ((flags) & IORESOURCE_DISABLED)
int pnp_check_port(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; struct resource *tres; resource_size_t *port, *end, *tport, *tend; port = &res->start; end = &res->end; /* if the resource doesn't exist, don't complain about it */ if (cannot_compare(res->flags)) return 1; /* check if the resource is already in use, skip if the * device is active because it itself may be in use */ if (!dev->active) { if (!request_region(*port, length(port, end), "pnp")) return 0; release_region(*port, length(port, end)); } /* check if the resource is reserved */ for (i = 0; i < 8; i++) { int rport = pnp_reserve_io[i << 1]; int rend = pnp_reserve_io[(i << 1) + 1] + rport - 1; if (ranged_conflict(port, end, &rport, &rend)) return 0; } /* check for internal conflicts */ for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) { if (tres != res && tres->flags & IORESOURCE_IO) { tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) return 0; } } /* check for conflicts with other pnp devices */ pnp_for_each_dev(tdev) { if (tdev == dev) continue; for (i = 0; (tres = pnp_get_resource(tdev, IORESOURCE_IO, i)); i++) { if (tres->flags & IORESOURCE_IO) { if (cannot_compare(tres->flags)) continue; if (tres->flags & IORESOURCE_WINDOW) continue; tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) return 0; } } } return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay24370.85%743.75%
bjorn helgaasbjorn helgaas8223.91%743.75%
jakub sitnickijakub sitnicki174.96%16.25%
greg kroah-hartmangreg kroah-hartman10.29%16.25%
Total343100.00%16100.00%


int pnp_check_mem(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; struct resource *tres; resource_size_t *addr, *end, *taddr, *tend; addr = &res->start; end = &res->end; /* if the resource doesn't exist, don't complain about it */ if (cannot_compare(res->flags)) return 1; /* check if the resource is already in use, skip if the * device is active because it itself may be in use */ if (!dev->active) { if (!request_mem_region(*addr, length(addr, end), "pnp")) return 0; release_mem_region(*addr, length(addr, end)); } /* check if the resource is reserved */ for (i = 0; i < 8; i++) { int raddr = pnp_reserve_mem[i << 1]; int rend = pnp_reserve_mem[(i << 1) + 1] + raddr - 1; if (ranged_conflict(addr, end, &raddr, &rend)) return 0; } /* check for internal conflicts */ for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { if (tres != res && tres->flags & IORESOURCE_MEM) { taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) return 0; } } /* check for conflicts with other pnp devices */ pnp_for_each_dev(tdev) { if (tdev == dev) continue; for (i = 0; (tres = pnp_get_resource(tdev, IORESOURCE_MEM, i)); i++) { if (tres->flags & IORESOURCE_MEM) { if (cannot_compare(tres->flags)) continue; if (tres->flags & IORESOURCE_WINDOW) continue; taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) return 0; } } } return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay24270.55%741.18%
bjorn helgaasbjorn helgaas8223.91%741.18%
jakub sitnickijakub sitnicki174.96%15.88%
greg kroah-hartmangreg kroah-hartman10.29%15.88%
jaroslav kyselajaroslav kysela10.29%15.88%
Total343100.00%17100.00%


static irqreturn_t pnp_test_handler(int irq, void *dev_id) { return IRQ_HANDLED; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay16100.00%2100.00%
Total16100.00%2100.00%

#ifdef CONFIG_PCI
static int pci_dev_uses_irq(struct pnp_dev *pnp, struct pci_dev *pci, unsigned int irq) { u32 class; u8 progif; if (pci->irq == irq) { pnp_dbg(&pnp->dev, " device %s using irq %d\n", pci_name(pci), irq); return 1; } /* * See pci_setup_device() and ata_pci_sff_activate_host() for * similar IDE legacy detection. */ pci_read_config_dword(pci, PCI_CLASS_REVISION, &class); class >>= 8; /* discard revision ID */ progif = class & 0xff; class >>= 8; if (class == PCI_CLASS_STORAGE_IDE) { /* * Unless both channels are native-PCI mode only, * treat the compatibility IRQs as busy. */ if ((progif & 0x5) != 0x5) if (pci_get_legacy_ide_irq(pci, 0) == irq || pci_get_legacy_ide_irq(pci, 1) == irq) { pnp_dbg(&pnp->dev, " legacy IDE device %s " "using irq %d\n", pci_name(pci), irq); return 1; } } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas147100.00%3100.00%
Total147100.00%3100.00%

#endif
static int pci_uses_irq(struct pnp_dev *pnp, unsigned int irq) { #ifdef CONFIG_PCI struct pci_dev *pci = NULL; for_each_pci_dev(pci) { if (pci_dev_uses_irq(pnp, pci, irq)) { pci_dev_put(pci); return 1; } } #endif return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas57100.00%1100.00%
Total57100.00%1100.00%


int pnp_check_irq(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; struct resource *tres; resource_size_t *irq; irq = &res->start; /* if the resource doesn't exist, don't complain about it */ if (cannot_compare(res->flags)) return 1; /* check if the resource is valid */ if (*irq > 15) return 0; /* check if the resource is reserved */ for (i = 0; i < 16; i++) { if (pnp_reserve_irq[i] == *irq) return 0; } /* check for internal conflicts */ for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) { if (tres != res && tres->flags & IORESOURCE_IRQ) { if (tres->start == *irq) return 0; } } /* check if the resource is being used by a pci device */ if (pci_uses_irq(dev, *irq)) return 0; /* check if the resource is already in use, skip if the * device is active because it itself may be in use */ if (!dev->active) { if (request_irq(*irq, pnp_test_handler, IRQF_PROBE_SHARED, "pnp", NULL)) return 0; free_irq(*irq, NULL); } /* check for conflicts with other pnp devices */ pnp_for_each_dev(tdev) { if (tdev == dev) continue; for (i = 0; (tres = pnp_get_resource(tdev, IORESOURCE_IRQ, i)); i++) { if (tres->flags & IORESOURCE_IRQ) { if (cannot_compare(tres->flags)) continue; if (tres->start == *irq) return 0; } } } return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay18669.66%635.29%
bjorn helgaasbjorn helgaas7628.46%741.18%
linus torvaldslinus torvalds20.75%15.88%
julia lawalljulia lawall10.37%15.88%
thomas gleixnerthomas gleixner10.37%15.88%
greg kroah-hartmangreg kroah-hartman10.37%15.88%
Total267100.00%17100.00%

#ifdef CONFIG_ISA_DMA_API
int pnp_check_dma(struct pnp_dev *dev, struct resource *res) { int i; struct pnp_dev *tdev; struct resource *tres; resource_size_t *dma; dma = &res->start; /* if the resource doesn't exist, don't complain about it */ if (cannot_compare(res->flags)) return 1; /* check if the resource is valid */ if (*dma == 4 || *dma > 7) return 0; /* check if the resource is reserved */ for (i = 0; i < 8; i++) { if (pnp_reserve_dma[i] == *dma) return 0; } /* check for internal conflicts */ for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) { if (tres != res && tres->flags & IORESOURCE_DMA) { if (tres->start == *dma) return 0; } } /* check if the resource is already in use, skip if the * device is active because it itself may be in use */ if (!dev->active) { if (request_dma(*dma, "pnp")) return 0; free_dma(*dma); } /* check for conflicts with other pnp devices */ pnp_for_each_dev(tdev) { if (tdev == dev) continue; for (i = 0; (tres = pnp_get_resource(tdev, IORESOURCE_DMA, i)); i++) { if (tres->flags & IORESOURCE_DMA) { if (cannot_compare(tres->flags)) continue; if (tres->start == *dma) return 0; } } } return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay17871.20%750.00%
bjorn helgaasbjorn helgaas7128.40%642.86%
greg kroah-hartmangreg kroah-hartman10.40%17.14%
Total250100.00%14100.00%

#endif /* CONFIG_ISA_DMA_API */
unsigned long pnp_resource_type(struct resource *res) { return res->flags & (IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_IRQ | IORESOURCE_DMA | IORESOURCE_BUS); }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas2692.86%266.67%
rene hermanrene herman27.14%133.33%
Total28100.00%3100.00%


struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned long type, unsigned int num) { struct pnp_resource *pnp_res; struct resource *res; list_for_each_entry(pnp_res, &dev->resources, list) { res = &pnp_res->res; if (pnp_resource_type(res) == type && num-- == 0) return res; } return NULL; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas6698.51%266.67%
rene hermanrene herman11.49%133.33%
Total67100.00%3100.00%

EXPORT_SYMBOL(pnp_get_resource);
static struct pnp_resource *pnp_new_resource(struct pnp_dev *dev) { struct pnp_resource *pnp_res; pnp_res = kzalloc(sizeof(struct pnp_resource), GFP_KERNEL); if (!pnp_res) return NULL; list_add_tail(&pnp_res->list, &dev->resources); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas55100.00%2100.00%
Total55100.00%2100.00%


struct pnp_resource *pnp_add_resource(struct pnp_dev *dev, struct resource *res) { struct pnp_resource *pnp_res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource %pR\n", res); return NULL; } pnp_res->res = *res; pnp_res->res.name = dev->name; dev_dbg(&dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
rafael j. wysockirafael j. wysocki7387.95%150.00%
liu shuoxliu shuox1012.05%150.00%
Total83100.00%2100.00%


struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, int flags) { struct pnp_resource *pnp_res; struct resource *res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource for IRQ %d\n", irq); return NULL; } res = &pnp_res->res; res->flags = IORESOURCE_IRQ | flags; res->start = irq; res->end = irq; dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas101100.00%3100.00%
Total101100.00%3100.00%


struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, int flags) { struct pnp_resource *pnp_res; struct resource *res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource for DMA %d\n", dma); return NULL; } res = &pnp_res->res; res->flags = IORESOURCE_DMA | flags; res->start = dma; res->end = dma; dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas101100.00%3100.00%
Total101100.00%3100.00%


struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev, resource_size_t start, resource_size_t end, int flags) { struct pnp_resource *pnp_res; struct resource *res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource for IO %#llx-%#llx\n", (unsigned long long) start, (unsigned long long) end); return NULL; } res = &pnp_res->res; res->flags = IORESOURCE_IO | flags; res->start = start; res->end = end; dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas116100.00%4100.00%
Total116100.00%4100.00%


struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev, resource_size_t start, resource_size_t end, int flags) { struct pnp_resource *pnp_res; struct resource *res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource for MEM %#llx-%#llx\n", (unsigned long long) start, (unsigned long long) end); return NULL; } res = &pnp_res->res; res->flags = IORESOURCE_MEM | flags; res->start = start; res->end = end; dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas116100.00%4100.00%
Total116100.00%4100.00%


struct pnp_resource *pnp_add_bus_resource(struct pnp_dev *dev, resource_size_t start, resource_size_t end) { struct pnp_resource *pnp_res; struct resource *res; pnp_res = pnp_new_resource(dev); if (!pnp_res) { dev_err(&dev->dev, "can't add resource for BUS %#llx-%#llx\n", (unsigned long long) start, (unsigned long long) end); return NULL; } res = &pnp_res->res; res->flags = IORESOURCE_BUS; res->start = start; res->end = end; dev_printk(KERN_DEBUG, &dev->dev, "%pR\n", res); return pnp_res; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas111100.00%2100.00%
Total111100.00%2100.00%

/* * Determine whether the specified resource is a possible configuration * for this device. */
int pnp_possible_config(struct pnp_dev *dev, int type, resource_size_t start, resource_size_t size) { struct pnp_option *option; struct pnp_port *port; struct pnp_mem *mem; struct pnp_irq *irq; struct pnp_dma *dma; list_for_each_entry(option, &dev->options, list) { if (option->type != type) continue; switch (option->type) { case IORESOURCE_IO: port = &option->u.port; if (port->min == start && port->size == size) return 1; break; case IORESOURCE_MEM: mem = &option->u.mem; if (mem->min == start && mem->size == size) return 1; break; case IORESOURCE_IRQ: irq = &option->u.irq; if (start < PNP_IRQ_NR && test_bit(start, irq->map.bits)) return 1; break; case IORESOURCE_DMA: dma = &option->u.dma; if (dma->map & (1 << start)) return 1; break; } } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas195100.00%3100.00%
Total195100.00%3100.00%

EXPORT_SYMBOL(pnp_possible_config);
int pnp_range_reserved(resource_size_t start, resource_size_t end) { struct pnp_dev *dev; struct pnp_resource *pnp_res; resource_size_t *dev_start, *dev_end; pnp_for_each_dev(dev) { list_for_each_entry(pnp_res, &dev->resources, list) { dev_start = &pnp_res->res.start; dev_end = &pnp_res->res.end; if (ranged_conflict(&start, &end, dev_start, dev_end)) return 1; } } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas83100.00%1100.00%
Total83100.00%1100.00%

EXPORT_SYMBOL(pnp_range_reserved); /* format is: pnp_reserve_irq=irq1[,irq2] .... */
static int __init pnp_setup_reserve_irq(char *str) { int i; for (i = 0; i < 16; i++) if (get_option(&str, &pnp_reserve_irq[i]) != 2) break; return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay47100.00%1100.00%
Total47100.00%1100.00%

__setup("pnp_reserve_irq=", pnp_setup_reserve_irq); /* format is: pnp_reserve_dma=dma1[,dma2] .... */
static int __init pnp_setup_reserve_dma(char *str) { int i; for (i = 0; i < 8; i++) if (get_option(&str, &pnp_reserve_dma[i]) != 2) break; return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay47100.00%1100.00%
Total47100.00%1100.00%

__setup("pnp_reserve_dma=", pnp_setup_reserve_dma); /* format is: pnp_reserve_io=io1,size1[,io2,size2] .... */
static int __init pnp_setup_reserve_io(char *str) { int i; for (i = 0; i < 16; i++) if (get_option(&str, &pnp_reserve_io[i]) != 2) break; return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay47100.00%1100.00%
Total47100.00%1100.00%

__setup("pnp_reserve_io=", pnp_setup_reserve_io); /* format is: pnp_reserve_mem=mem1,size1[,mem2,size2] .... */
static int __init pnp_setup_reserve_mem(char *str) { int i; for (i = 0; i < 16; i++) if (get_option(&str, &pnp_reserve_mem[i]) != 2) break; return 1; }

Contributors

PersonTokensPropCommitsCommitProp
adam belayadam belay47100.00%1100.00%
Total47100.00%1100.00%

__setup("pnp_reserve_mem=", pnp_setup_reserve_mem);

Overall Contributors

PersonTokensPropCommitsCommitProp
bjorn helgaasbjorn helgaas186854.59%3256.14%
adam belayadam belay139440.74%712.28%
rafael j. wysockirafael j. wysocki732.13%11.75%
jakub sitnickijakub sitnicki340.99%11.75%
liu shuoxliu shuox100.29%11.75%
david rientjesdavid rientjes60.18%11.75%
len brownlen brown50.15%11.75%
andrew mortonandrew morton50.15%11.75%
matthew wilcoxmatthew wilcox50.15%23.51%
greg kroah-hartmangreg kroah-hartman40.12%11.75%
adrian bunkadrian bunk40.12%11.75%
rene hermanrene herman30.09%11.75%
tejun heotejun heo30.09%11.75%
linus torvaldslinus torvalds20.06%11.75%
li shaohuali shaohua20.06%11.75%
thomas gleixnerthomas gleixner10.03%11.75%
julia lawalljulia lawall10.03%11.75%
rashika kheriarashika kheria10.03%11.75%
jaroslav kyselajaroslav kysela10.03%11.75%
Total3422100.00%57100.00%
Directory: drivers/pnp
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
{% endraw %}