diff --git a/drivers/pci/pci_epc.c b/drivers/pci/pci_epc.c index 74ad993138..20f6ea8135 100644 --- a/drivers/pci/pci_epc.c +++ b/drivers/pci/pci_epc.c @@ -64,6 +64,7 @@ static struct list_node g_pci_epc_device_list = * * Returned Value: * Return epc created if success, NULL if failed + * ****************************************************************************/ FAR struct pci_epc_ctrl_s *pci_get_epc(FAR const char *epc_name) @@ -112,6 +113,7 @@ FAR struct pci_epc_ctrl_s *pci_get_epc(FAR const char *epc_name) * * Returned Value: * Return the member if success, negative if failed + * ****************************************************************************/ int pci_epc_get_next_free_bar( @@ -166,6 +168,7 @@ int pci_epc_get_next_free_bar( * * Returned Value: * Epc features if success, NULL if failed + * ****************************************************************************/ FAR const struct pci_epc_features_s * @@ -199,6 +202,7 @@ pci_epc_get_features(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * None + * ****************************************************************************/ void pci_epc_stop(FAR struct pci_epc_ctrl_s *epc) @@ -226,6 +230,7 @@ void pci_epc_stop(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_start(FAR struct pci_epc_ctrl_s *epc) @@ -260,6 +265,7 @@ int pci_epc_start(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_raise_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -307,6 +313,7 @@ int pci_epc_raise_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_map_msi_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -352,6 +359,7 @@ int pci_epc_map_msi_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return interrupt number if success, negative if failed + * ****************************************************************************/ int pci_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) @@ -397,6 +405,7 @@ int pci_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -438,6 +447,7 @@ int pci_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return interrupt + 1 number if success, negative if failed + * ****************************************************************************/ int pci_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) @@ -484,6 +494,7 @@ int pci_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_set_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -519,6 +530,7 @@ int pci_epc_set_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_unmap_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -552,6 +564,7 @@ void pci_epc_unmap_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -587,6 +600,7 @@ int pci_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_clear_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -620,6 +634,7 @@ void pci_epc_clear_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -664,6 +679,7 @@ int pci_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_write_header(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -702,6 +718,7 @@ int pci_epc_write_header(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_add_epf(FAR struct pci_epc_ctrl_s *epc, @@ -753,6 +770,7 @@ out: * * Returned Value: * None + * ****************************************************************************/ void pci_epc_remove_epf(FAR struct pci_epc_ctrl_s *epc, @@ -785,6 +803,7 @@ void pci_epc_remove_epf(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_linkup(FAR struct pci_epc_ctrl_s *epc) @@ -826,6 +845,7 @@ void pci_epc_linkup(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * None + * ****************************************************************************/ void pci_epc_linkdown(FAR struct pci_epc_ctrl_s *epc) @@ -867,6 +887,7 @@ void pci_epc_linkdown(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * None + * ****************************************************************************/ void pci_epc_init_notify(FAR struct pci_epc_ctrl_s *epc) @@ -908,6 +929,7 @@ void pci_epc_init_notify(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * None + * ****************************************************************************/ void pci_epc_bme_notify(FAR struct pci_epc_ctrl_s *epc) @@ -949,6 +971,7 @@ void pci_epc_bme_notify(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * Return struct pci_epc_ctrl_s * if success, NULL if failed. + * ****************************************************************************/ FAR struct pci_epc_ctrl_s * @@ -996,6 +1019,7 @@ pci_epc_create(FAR const char *name, FAR void *priv, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_destroy(FAR struct pci_epc_ctrl_s *epc) diff --git a/drivers/pci/pci_epc_mem.c b/drivers/pci/pci_epc_mem.c index f1bb2382d0..1d0f52dfc8 100644 --- a/drivers/pci/pci_epc_mem.c +++ b/drivers/pci/pci_epc_mem.c @@ -51,6 +51,7 @@ * * Returned Value: * Memory window alloced if success, NULL if failed + * ****************************************************************************/ static FAR struct pci_epc_mem_s * @@ -91,6 +92,7 @@ pci_epc_mem_find(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_mem_multi_init(FAR struct pci_epc_ctrl_s *epc, @@ -162,6 +164,7 @@ err: * * Returned Value: * 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_mem_init(FAR struct pci_epc_ctrl_s *epc, FAR void *virt, @@ -191,6 +194,7 @@ int pci_epc_mem_init(FAR struct pci_epc_ctrl_s *epc, FAR void *virt, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_mem_exit(FAR struct pci_epc_ctrl_s *epc) @@ -229,6 +233,7 @@ void pci_epc_mem_exit(FAR struct pci_epc_ctrl_s *epc) * * Returned Value: * The memory address alloced if success, NULL if failed + * ****************************************************************************/ FAR void *pci_epc_mem_alloc_addr(FAR struct pci_epc_ctrl_s *epc, @@ -271,6 +276,7 @@ FAR void *pci_epc_mem_alloc_addr(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_mem_free_addr(FAR struct pci_epc_ctrl_s *epc, diff --git a/drivers/pci/pci_epf.c b/drivers/pci/pci_epf.c index b1ca093f52..ddb3e1002b 100644 --- a/drivers/pci/pci_epf.c +++ b/drivers/pci/pci_epf.c @@ -103,6 +103,7 @@ pci_epf_match_device(FAR struct pci_epf_device_s *dev, * * Returned Value: * None + * ****************************************************************************/ static void pci_epf_unbind(FAR struct pci_epf_device_s *epf) @@ -138,6 +139,7 @@ static void pci_epf_unbind(FAR struct pci_epf_device_s *epf) * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ static int pci_epf_bind(FAR struct pci_epf_device_s *epf) @@ -180,6 +182,7 @@ static int pci_epf_bind(FAR struct pci_epf_device_s *epf) * * Returned Value: * None + * ****************************************************************************/ void pci_epf_free_space(FAR struct pci_epf_device_s *epf, @@ -220,6 +223,7 @@ void pci_epf_free_space(FAR struct pci_epf_device_s *epf, * * Returned Value: * Return space address malloced if success, otherwise NULL + * ****************************************************************************/ FAR void *pci_epf_alloc_space(FAR struct pci_epf_device_s *epf, int barno, @@ -285,6 +289,7 @@ FAR void *pci_epf_alloc_space(FAR struct pci_epf_device_s *epf, int barno, * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_device_register(FAR struct pci_epf_device_s *epf) @@ -356,6 +361,7 @@ int pci_epf_device_register(FAR struct pci_epf_device_s *epf) * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_device_unregister(FAR struct pci_epf_device_s *epf) @@ -399,6 +405,7 @@ int pci_epf_device_unregister(FAR struct pci_epf_device_s *epf) * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_register_driver(FAR struct pci_epf_driver_s *drv) @@ -484,6 +491,7 @@ int pci_epf_register_driver(FAR struct pci_epf_driver_s *drv) * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_unregister_driver(FAR struct pci_epf_driver_s *drv) diff --git a/drivers/pci/pci_qemu_epc.c b/drivers/pci/pci_qemu_epc.c index 9e9baf85ad..39221741fd 100644 --- a/drivers/pci/pci_qemu_epc.c +++ b/drivers/pci/pci_qemu_epc.c @@ -291,6 +291,7 @@ static uint32_t pci_qep_func_base(FAR struct qemu_epc_s *qep, * * Returned Value: * Return 0 + * ****************************************************************************/ static int @@ -330,6 +331,7 @@ qemu_epc_write_header(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 + * ****************************************************************************/ static int qemu_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -364,6 +366,7 @@ static int qemu_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * epc - Device name of the endpoint controller * funcno - The epc's function number * bar - The bar is used mapping + * ****************************************************************************/ static void @@ -395,6 +398,7 @@ qemu_epc_clear_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * 0 if success, negative if failed + * ****************************************************************************/ static int qemu_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -441,6 +445,7 @@ static int qemu_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * epc - Device name of the endpoint controller * funcno - The epc's function number * addr - The outbound phy addr + * ****************************************************************************/ static void @@ -497,6 +502,7 @@ qemu_epc_get_bar_addr_from_funcno(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * Return 0 if success, negative number if failed + * ****************************************************************************/ static int @@ -607,6 +613,7 @@ qemu_epc_raise_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 + * ****************************************************************************/ static int qemu_epc_start(FAR struct pci_epc_ctrl_s *epc) @@ -651,6 +658,7 @@ qemu_epc_get_features(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * Return the number of interrupts + * ****************************************************************************/ static int qemu_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) @@ -684,6 +692,7 @@ static int qemu_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * Return 0 + * ****************************************************************************/ static int qemu_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -714,6 +723,7 @@ static int qemu_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return the number of interrupts + * ****************************************************************************/ static int qemu_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) @@ -748,6 +758,7 @@ static int qemu_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno) * * Returned Value: * Return 0 + * ****************************************************************************/ static int qemu_epc_set_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, diff --git a/include/nuttx/pci/pci_epc.h b/include/nuttx/pci/pci_epc.h index 6493509682..1330b57f16 100644 --- a/include/nuttx/pci/pci_epc.h +++ b/include/nuttx/pci/pci_epc.h @@ -222,6 +222,7 @@ struct pci_epc_ctrl_s * * Returned Value: * Return epc created if success, NULL if failed + * ****************************************************************************/ FAR struct pci_epc_ctrl_s *pci_get_epc(FAR const char *epc_name); @@ -244,6 +245,7 @@ FAR struct pci_epc_ctrl_s *pci_get_epc(FAR const char *epc_name); * * Returned Value: * Return the member of if success, negative if failed + * ****************************************************************************/ int pci_epc_get_next_free_bar( @@ -264,6 +266,7 @@ int pci_epc_get_next_free_bar( * * Returned Value: * Return the member if success, negative if failed + * ****************************************************************************/ #define pci_epc_get_first_free_bar(f) pci_epc_get_next_free_bar(f, 0) @@ -285,6 +288,7 @@ int pci_epc_get_next_free_bar( * * Returned Value: * Epc features if success, NULL if failed + * ****************************************************************************/ FAR const struct pci_epc_features_s * @@ -303,6 +307,7 @@ pci_epc_get_features(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno); * * Returned Value: * None + * ****************************************************************************/ void pci_epc_stop(FAR struct pci_epc_ctrl_s *epc); @@ -320,6 +325,7 @@ void pci_epc_stop(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_start(FAR struct pci_epc_ctrl_s *epc); @@ -340,6 +346,7 @@ int pci_epc_start(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_raise_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -372,6 +379,7 @@ int pci_epc_raise_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_map_msi_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -393,6 +401,7 @@ int pci_epc_map_msi_irq(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return interrupt number if success, negative if failed + * ****************************************************************************/ int pci_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno); @@ -412,6 +421,7 @@ int pci_epc_get_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno); * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -431,6 +441,7 @@ int pci_epc_set_msi(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno); @@ -452,6 +463,7 @@ int pci_epc_get_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno); * * Returned Value: * Return interrupt + 1 number if success, negative if failed + * ****************************************************************************/ int pci_epc_set_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -472,6 +484,7 @@ int pci_epc_set_msix(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_unmap_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -494,6 +507,7 @@ void pci_epc_unmap_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -514,6 +528,7 @@ int pci_epc_map_addr(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_clear_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -534,6 +549,7 @@ void pci_epc_clear_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -558,6 +574,7 @@ int pci_epc_set_bar(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_write_header(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, @@ -581,6 +598,7 @@ int pci_epc_write_header(FAR struct pci_epc_ctrl_s *epc, uint8_t funcno, * * Returned Value: * Return 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_add_epf(FAR struct pci_epc_ctrl_s *epc, @@ -601,6 +619,7 @@ int pci_epc_add_epf(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_remove_epf(FAR struct pci_epc_ctrl_s *epc, @@ -621,6 +640,7 @@ void pci_epc_remove_epf(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_linkup(FAR struct pci_epc_ctrl_s *epc); @@ -640,6 +660,7 @@ void pci_epc_linkup(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * None + * ****************************************************************************/ void pci_epc_linkdown(FAR struct pci_epc_ctrl_s *epc); @@ -659,6 +680,7 @@ void pci_epc_linkdown(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * None + * ****************************************************************************/ void pci_epc_init_notify(FAR struct pci_epc_ctrl_s *epc); @@ -678,6 +700,7 @@ void pci_epc_init_notify(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * None + * ****************************************************************************/ void pci_epc_bme_notify(FAR struct pci_epc_ctrl_s *epc); @@ -697,6 +720,7 @@ void pci_epc_bme_notify(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * Return struct pci_epc_ctrl_s * if success, NULL if failed. + * ****************************************************************************/ FAR struct pci_epc_ctrl_s * @@ -716,6 +740,7 @@ pci_epc_create(FAR const char *name, FAR void *priv, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_destroy(FAR struct pci_epc_ctrl_s *epc); @@ -736,6 +761,7 @@ void pci_epc_destroy(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_mem_multi_init(FAR struct pci_epc_ctrl_s *epc, @@ -758,6 +784,7 @@ int pci_epc_mem_multi_init(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * 0 if success, negative if failed + * ****************************************************************************/ int pci_epc_mem_init(FAR struct pci_epc_ctrl_s *epc, FAR void *virt, @@ -777,6 +804,7 @@ int pci_epc_mem_init(FAR struct pci_epc_ctrl_s *epc, FAR void *virt, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_mem_exit(FAR struct pci_epc_ctrl_s *epc); @@ -797,6 +825,7 @@ void pci_epc_mem_exit(FAR struct pci_epc_ctrl_s *epc); * * Returned Value: * The memory address alloced if success, NULL if failed + * ****************************************************************************/ FAR void *pci_epc_mem_alloc_addr(FAR struct pci_epc_ctrl_s *epc, @@ -817,6 +846,7 @@ FAR void *pci_epc_mem_alloc_addr(FAR struct pci_epc_ctrl_s *epc, * * Returned Value: * None + * ****************************************************************************/ void pci_epc_mem_free_addr(FAR struct pci_epc_ctrl_s *epc, diff --git a/include/nuttx/pci/pci_epf.h b/include/nuttx/pci/pci_epf.h index ba410641c4..f2f29f687b 100644 --- a/include/nuttx/pci/pci_epf.h +++ b/include/nuttx/pci/pci_epf.h @@ -223,6 +223,7 @@ struct pci_epf_msix_tbl_s * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_device_register(FAR struct pci_epf_device_s *epf); @@ -240,6 +241,7 @@ int pci_epf_device_register(FAR struct pci_epf_device_s *epf); * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_device_unregister(FAR struct pci_epf_device_s *epf); @@ -255,6 +257,7 @@ int pci_epf_device_unregister(FAR struct pci_epf_device_s *epf); * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_register_driver(FAR struct pci_epf_driver_s *drv); @@ -272,6 +275,7 @@ int pci_epf_register_driver(FAR struct pci_epf_driver_s *drv); * * Returned Value: * Return >= 0 if success, < 0 if failed + * ****************************************************************************/ int pci_epf_unregister_driver(FAR struct pci_epf_driver_s *drv); @@ -293,6 +297,7 @@ int pci_epf_unregister_driver(FAR struct pci_epf_driver_s *drv); * * Returned Value: * Return space address malloced if success, otherwise NULL + * ****************************************************************************/ FAR void *pci_epf_alloc_space(FAR struct pci_epf_device_s *epf, int barno, @@ -313,6 +318,7 @@ FAR void *pci_epf_alloc_space(FAR struct pci_epf_device_s *epf, int barno, * * Returned Value: * None + * ****************************************************************************/ void pci_epf_free_space(FAR struct pci_epf_device_s *epf,